diff options
Diffstat (limited to 'ncurses/tinfo')
43 files changed, 2327 insertions, 1300 deletions
diff --git a/ncurses/tinfo/MKcaptab.sh b/ncurses/tinfo/MKcaptab.sh index 4d1b53a..20c94a6 100755 --- a/ncurses/tinfo/MKcaptab.sh +++ b/ncurses/tinfo/MKcaptab.sh @@ -1,6 +1,6 @@ #!/bin/sh ############################################################################## -# Copyright (c) 2007-2009,2010 Free Software Foundation, Inc. # +# Copyright (c) 2007-2010,2011 Free Software Foundation, Inc. # # # # Permission is hereby granted, free of charge, to any person obtaining a # # copy of this software and associated documentation files (the "Software"), # @@ -26,7 +26,7 @@ # use or other dealings in this Software without prior written # # authorization. # ############################################################################## -# $Id: MKcaptab.sh,v 1.13 2010/12/25 23:43:58 tom Exp $ +# $Id: MKcaptab.sh,v 1.14 2011/10/22 16:34:50 tom Exp $ AWK=${1-awk} OPT1=${2-0} OPT2=${3-tinfo/MKcaptab.awk} @@ -99,12 +99,12 @@ static const struct alias * _nc_build_alias(struct alias **actual, const alias_table_data *source, const char *strings, - unsigned tablesize) + size_t tablesize) { if (*actual == 0) { *actual = typeCalloc(struct alias, tablesize + 1); if (*actual != 0) { - unsigned n; + size_t n; for (n = 0; n < tablesize; ++n) { add_alias(from); add_alias(to); @@ -178,7 +178,7 @@ tcap_hash(const char *string) static int compare_tcap_names(const char *a, const char *b) { - return !strncmp(a, b, TCAP_LEN); + return !strncmp(a, b, (size_t) TCAP_LEN); } static int diff --git a/ncurses/tinfo/access.c b/ncurses/tinfo/access.c index 87c4f46..d987687 100644 --- a/ncurses/tinfo/access.c +++ b/ncurses/tinfo/access.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. * + * Copyright (c) 1998-2011,2012 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -33,11 +33,18 @@ #include <curses.priv.h> #include <ctype.h> -#include <sys/stat.h> #include <tic.h> -MODULE_ID("$Id: access.c,v 1.16 2010/01/23 17:57:43 tom Exp $") +MODULE_ID("$Id: access.c,v 1.23 2012/09/01 19:21:29 tom Exp $") + +#ifdef __TANDEM +#define ROOT_UID 65535 +#endif + +#ifndef ROOT_UID +#define ROOT_UID 0 +#endif #define LOWERCASE(c) ((isalpha(UChar(c)) && isupper(UChar(c))) ? tolower(UChar(c)) : (c)) @@ -53,7 +60,7 @@ _nc_rootname(char *path) result = temp; #if !MIXEDCASE_FILENAMES for (s = result; *s != '\0'; ++s) { - *s = LOWERCASE(*s); + *s = (char) LOWERCASE(*s); } #endif #if defined(PROG_EXT) @@ -108,24 +115,33 @@ _nc_basename(char *path) NCURSES_EXPORT(int) _nc_access(const char *path, int mode) { - if (access(path, mode) < 0) { + int result; + + if (path == 0) { + result = -1; + } else if (access(path, mode) < 0) { if ((mode & W_OK) != 0 && errno == ENOENT && strlen(path) < PATH_MAX) { char head[PATH_MAX]; - char *leaf = _nc_basename(strcpy(head, path)); + char *leaf; + _nc_STRCPY(head, path, sizeof(head)); + leaf = _nc_basename(head); if (leaf == 0) leaf = head; *leaf = '\0'; if (head == leaf) - (void) strcpy(head, "."); + _nc_STRCPY(head, ".", sizeof(head)); - return access(head, R_OK | W_OK | X_OK); + result = access(head, R_OK | W_OK | X_OK); + } else { + result = -1; } - return -1; + } else { + result = 0; } - return 0; + return result; } NCURSES_EXPORT(bool) @@ -135,7 +151,7 @@ _nc_is_dir_path(const char *path) struct stat sb; if (stat(path, &sb) == 0 - && (sb.st_mode & S_IFMT) == S_IFDIR) { + && S_ISDIR(sb.st_mode)) { result = TRUE; } return result; @@ -148,7 +164,7 @@ _nc_is_file_path(const char *path) struct stat sb; if (stat(path, &sb) == 0 - && (sb.st_mode & S_IFMT) == S_IFREG) { + && S_ISREG(sb.st_mode)) { result = TRUE; } return result; @@ -170,6 +186,7 @@ _nc_env_access(void) || getgid() != getegid()) return FALSE; #endif - return getuid() != 0 && geteuid() != 0; /* ...finally, disallow root */ + /* ...finally, disallow root */ + return (getuid() != ROOT_UID) && (geteuid() != ROOT_UID); } #endif diff --git a/ncurses/tinfo/alloc_entry.c b/ncurses/tinfo/alloc_entry.c index 506fb38..14ea391 100644 --- a/ncurses/tinfo/alloc_entry.c +++ b/ncurses/tinfo/alloc_entry.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2008,2010 Free Software Foundation, Inc. * + * Copyright (c) 1998-2012,2013 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -47,7 +47,7 @@ #include <tic.h> -MODULE_ID("$Id: alloc_entry.c,v 1.51 2010/12/25 23:06:01 tom Exp $") +MODULE_ID("$Id: alloc_entry.c,v 1.58 2013/08/17 19:20:38 tom Exp $") #define ABSENT_OFFSET -1 #define CANCELLED_OFFSET -2 @@ -61,8 +61,6 @@ NCURSES_EXPORT(void) _nc_init_entry(TERMTYPE *const tp) /* initialize a terminal type data block */ { - unsigned i; - #if NO_LEAKS if (tp == 0) { if (stringbuf != 0) { @@ -73,33 +71,11 @@ _nc_init_entry(TERMTYPE *const tp) #endif if (stringbuf == 0) - stringbuf = (char *) malloc(MAX_STRTAB); - -#if NCURSES_XNAMES - tp->num_Booleans = BOOLCOUNT; - tp->num_Numbers = NUMCOUNT; - tp->num_Strings = STRCOUNT; - tp->ext_Booleans = 0; - tp->ext_Numbers = 0; - tp->ext_Strings = 0; -#endif - if (tp->Booleans == 0) - tp->Booleans = typeMalloc(NCURSES_SBOOL, BOOLCOUNT); - if (tp->Numbers == 0) - tp->Numbers = typeMalloc(short, NUMCOUNT); - if (tp->Strings == 0) - tp->Strings = typeMalloc(char *, STRCOUNT); - - for_each_boolean(i, tp) - tp->Booleans[i] = FALSE; - - for_each_number(i, tp) - tp->Numbers[i] = ABSENT_NUMERIC; - - for_each_string(i, tp) - tp->Strings[i] = ABSENT_STRING; + TYPE_MALLOC(char, (size_t) MAX_STRTAB, stringbuf); next_free = 0; + + _nc_init_termtype(tp); } NCURSES_EXPORT(ENTRY *) @@ -131,13 +107,13 @@ _nc_save_str(const char *const string) result = (stringbuf + next_free - 1); } } else if (next_free + len < MAX_STRTAB) { - strcpy(&stringbuf[next_free], string); + _nc_STRCPY(&stringbuf[next_free], string, MAX_STRTAB); DEBUG(7, ("Saved string %s", _nc_visbuf(string))); DEBUG(7, ("at location %d", (int) next_free)); next_free += len; result = (stringbuf + old_next_free); } else { - _nc_warning("Too much data, some is lost"); + _nc_warning("Too much data, some is lost: %s", string); } return result; } @@ -194,8 +170,7 @@ _nc_wrap_entry(ENTRY * const ep, bool copy_strings) useoffsets[i] = (int) (ep->uses[i].name - stringbuf); } - if ((tp->str_table = typeMalloc(char, next_free)) == (char *) 0) - _nc_err_abort(MSG_NO_MEMORY); + TYPE_MALLOC(char, next_free, tp->str_table); (void) memcpy(tp->str_table, stringbuf, next_free); tp->term_names = tp->str_table + n; @@ -216,16 +191,18 @@ _nc_wrap_entry(ENTRY * const ep, bool copy_strings) if ((n = (unsigned) NUM_EXT_NAMES(tp)) != 0) { if (n < SIZEOF(offsets)) { size_t length = 0; + size_t offset; for (i = 0; i < n; i++) { length += strlen(tp->ext_Names[i]) + 1; offsets[i] = (int) (tp->ext_Names[i] - stringbuf); } - if ((tp->ext_str_table = typeMalloc(char, length)) == 0) - _nc_err_abort(MSG_NO_MEMORY); - for (i = 0, length = 0; i < n; i++) { - tp->ext_Names[i] = tp->ext_str_table + length; - strcpy(tp->ext_Names[i], stringbuf + offsets[i]); - length += strlen(tp->ext_Names[i]) + 1; + TYPE_MALLOC(char, length, tp->ext_str_table); + for (i = 0, offset = 0; i < n; i++) { + tp->ext_Names[i] = tp->ext_str_table + offset; + _nc_STRCPY(tp->ext_Names[i], + stringbuf + offsets[i], + length - offset); + offset += strlen(tp->ext_Names[i]) + 1; } } } diff --git a/ncurses/tinfo/alloc_ttype.c b/ncurses/tinfo/alloc_ttype.c index b02cb9c..35c92dd 100644 --- a/ncurses/tinfo/alloc_ttype.c +++ b/ncurses/tinfo/alloc_ttype.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1999-2009,2010 Free Software Foundation, Inc. * + * Copyright (c) 1999-2012,2013 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -42,7 +42,7 @@ #include <tic.h> -MODULE_ID("$Id: alloc_ttype.c,v 1.22 2010/12/19 00:24:09 tom Exp $") +MODULE_ID("$Id: alloc_ttype.c,v 1.27 2013/06/08 16:54:50 tom Exp $") #if NCURSES_XNAMES /* @@ -104,7 +104,7 @@ realign_data(TERMTYPE *to, char **ext_Names, if (to->ext_Booleans != ext_Booleans) { EXTEND_NUM(num_Booleans, ext_Booleans); - to->Booleans = typeRealloc(NCURSES_SBOOL, to->num_Booleans, to->Booleans); + TYPE_REALLOC(NCURSES_SBOOL, to->num_Booleans, to->Booleans); for (n = to->ext_Booleans - 1, m = ext_Booleans - 1, base = to->num_Booleans - (m + 1); m >= 0; m--) { @@ -116,9 +116,10 @@ realign_data(TERMTYPE *to, char **ext_Names, } to->ext_Booleans = UShort(ext_Booleans); } + if (to->ext_Numbers != ext_Numbers) { EXTEND_NUM(num_Numbers, ext_Numbers); - to->Numbers = typeRealloc(short, to->num_Numbers, to->Numbers); + TYPE_REALLOC(short, to->num_Numbers, to->Numbers); for (n = to->ext_Numbers - 1, m = ext_Numbers - 1, base = to->num_Numbers - (m + 1); m >= 0; m--) { @@ -132,7 +133,7 @@ realign_data(TERMTYPE *to, char **ext_Names, } if (to->ext_Strings != ext_Strings) { EXTEND_NUM(num_Strings, ext_Strings); - to->Strings = typeRealloc(char *, to->num_Strings, to->Strings); + TYPE_REALLOC(char *, to->num_Strings, to->Strings); for (n = to->ext_Strings - 1, m = ext_Strings - 1, base = to->num_Strings - (m + 1); m >= 0; m--) { @@ -301,7 +302,7 @@ _nc_ins_ext_name(TERMTYPE *tp, char *name, int token_type) } } - tp->ext_Names = typeRealloc(char *, total, tp->ext_Names); + TYPE_REALLOC(char *, total, tp->ext_Names); for (k = total - 1; k > j; k--) tp->ext_Names[k] = tp->ext_Names[k - 1]; tp->ext_Names[j] = name; @@ -311,21 +312,21 @@ _nc_ins_ext_name(TERMTYPE *tp, char *name, int token_type) case BOOLEAN: tp->ext_Booleans++; tp->num_Booleans++; - tp->Booleans = typeRealloc(NCURSES_SBOOL, tp->num_Booleans, tp->Booleans); + TYPE_REALLOC(NCURSES_SBOOL, tp->num_Booleans, tp->Booleans); for (k = (unsigned) (tp->num_Booleans - 1); k > j; k--) tp->Booleans[k] = tp->Booleans[k - 1]; break; case NUMBER: tp->ext_Numbers++; tp->num_Numbers++; - tp->Numbers = typeRealloc(short, tp->num_Numbers, tp->Numbers); + TYPE_REALLOC(short, tp->num_Numbers, tp->Numbers); for (k = (unsigned) (tp->num_Numbers - 1); k > j; k--) tp->Numbers[k] = tp->Numbers[k - 1]; break; case STRING: tp->ext_Strings++; tp->num_Strings++; - tp->Strings = typeRealloc(char *, tp->num_Strings, tp->Strings); + TYPE_REALLOC(char *, tp->num_Strings, tp->Strings); for (k = (unsigned) (tp->num_Strings - 1); k > j; k--) tp->Strings[k] = tp->Strings[k - 1]; break; @@ -417,7 +418,7 @@ _nc_align_termtype(TERMTYPE *to, TERMTYPE *from) * into it, updating to's counts for booleans, etc. Fortunately we do * this only for the terminfo compiler (tic) and comparer (infocmp). */ - ext_Names = typeMalloc(char *, (size_t)(na + nb)); + TYPE_MALLOC(char *, (size_t)(na + nb), ext_Names); if (to->ext_Strings && (from->ext_Booleans + from->ext_Numbers)) adjust_cancels(to, from); @@ -461,7 +462,7 @@ _nc_align_termtype(TERMTYPE *to, TERMTYPE *from) if (nb != (ext_Booleans + ext_Numbers + ext_Strings)) { nb = (ext_Booleans + ext_Numbers + ext_Strings); realign_data(from, ext_Names, ext_Booleans, ext_Numbers, ext_Strings); - from->ext_Names = typeRealloc(char *, (size_t) nb, from->ext_Names); + TYPE_REALLOC(char *, (size_t) nb, from->ext_Names); memcpy(from->ext_Names, ext_Names, sizeof(char *) * (size_t) nb); DEBUG(2, ("realigned %d extended names for '%s' (from)", NUM_EXT_NAMES(from), from->term_names)); @@ -473,22 +474,27 @@ _nc_align_termtype(TERMTYPE *to, TERMTYPE *from) #endif NCURSES_EXPORT(void) -_nc_copy_termtype(TERMTYPE *dst, TERMTYPE *src) +_nc_copy_termtype(TERMTYPE *dst, const TERMTYPE *src) { +#if NCURSES_XNAMES unsigned i; +#endif *dst = *src; /* ...to copy the sizes and string-tables */ - dst->Booleans = typeMalloc(NCURSES_SBOOL, NUM_BOOLEANS(dst)); - dst->Numbers = typeMalloc(short, NUM_NUMBERS(dst)); - dst->Strings = typeMalloc(char *, NUM_STRINGS(dst)); - - /* FIXME: use memcpy for these and similar loops */ - for_each_boolean(i, dst) - dst->Booleans[i] = src->Booleans[i]; - for_each_number(i, dst) - dst->Numbers[i] = src->Numbers[i]; - for_each_string(i, dst) - dst->Strings[i] = src->Strings[i]; + + TYPE_MALLOC(NCURSES_SBOOL, NUM_BOOLEANS(dst), dst->Booleans); + TYPE_MALLOC(short, NUM_NUMBERS(dst), dst->Numbers); + TYPE_MALLOC(char *, NUM_STRINGS(dst), dst->Strings); + + memcpy(dst->Booleans, + src->Booleans, + NUM_BOOLEANS(dst) * sizeof(dst->Booleans[0])); + memcpy(dst->Numbers, + src->Numbers, + NUM_NUMBERS(dst) * sizeof(dst->Numbers[0])); + memcpy(dst->Strings, + src->Strings, + NUM_STRINGS(dst) * sizeof(dst->Strings[0])); /* FIXME: we probably should also copy str_table and ext_str_table, * but tic and infocmp are not written to exploit that (yet). @@ -496,11 +502,10 @@ _nc_copy_termtype(TERMTYPE *dst, TERMTYPE *src) #if NCURSES_XNAMES if ((i = NUM_EXT_NAMES(src)) != 0) { - dst->ext_Names = typeMalloc(char *, i); + TYPE_MALLOC(char *, i, dst->ext_Names); memcpy(dst->ext_Names, src->ext_Names, i * sizeof(char *)); } else { dst->ext_Names = 0; } #endif - } diff --git a/ncurses/tinfo/captoinfo.c b/ncurses/tinfo/captoinfo.c index a0da44d..e02e622 100644 --- a/ncurses/tinfo/captoinfo.c +++ b/ncurses/tinfo/captoinfo.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. * + * Copyright (c) 1998-2011,2012 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -93,7 +93,7 @@ #include <ctype.h> #include <tic.h> -MODULE_ID("$Id: captoinfo.c,v 1.58 2010/12/04 20:08:19 tom Exp $") +MODULE_ID("$Id: captoinfo.c,v 1.77 2012/12/30 00:50:40 tom Exp $") #define MAX_PUSHED 16 /* max # args we can push onto the stack */ @@ -114,9 +114,7 @@ init_string(void) /* initialize 'my_string', 'my_length' */ { if (my_string == 0) - my_string = typeMalloc(char, my_length = 256); - if (my_string == 0) - _nc_err_abort(MSG_NO_MEMORY); + TYPE_MALLOC(char, my_length = 256, my_string); *my_string = '\0'; return my_string; @@ -133,7 +131,7 @@ save_string(char *d, const char *const s) _nc_err_abort(MSG_NO_MEMORY); d = my_string + have; } - (void) strcpy(d, s); + _nc_STRCPY(d, s, my_length - have); return d + strlen(d); } @@ -240,6 +238,12 @@ getparm(int parm, int n) else if (parm == 2) parm = 1; } + + while (n--) { + dp = save_string(dp, "%p"); + dp = save_char(dp, '0' + parm); + } + if (onstack == parm) { if (n > 1) { _nc_warning("string may not be optimal"); @@ -255,11 +259,6 @@ getparm(int parm, int n) onstack = parm; - while (n--) { - dp = save_string(dp, "%p"); - dp = save_char(dp, '0' + parm); - } - if (seenn && parm < 3) { dp = save_string(dp, "%{96}%^"); } @@ -469,73 +468,9 @@ _nc_captoinfo(const char *cap, const char *s, int const parameterized) break; } break; -#ifdef REVISIBILIZE - case '\\': - dp = save_char(dp, *s++); - dp = save_char(dp, *s++); - break; - case '\n': - dp = save_string(dp, "\\n"); - s++; - break; - case '\t': - dp = save_string(dp, "\\t"); - s++; - break; - case '\r': - dp = save_string(dp, "\\r"); - s++; - break; - case '\200': - dp = save_string(dp, "\\0"); - s++; - break; - case '\f': - dp = save_string(dp, "\\f"); - s++; - break; - case '\b': - dp = save_string(dp, "\\b"); - s++; - break; - case ' ': - dp = save_string(dp, "\\s"); - s++; - break; - case '^': - dp = save_string(dp, "\\^"); - s++; - break; - case ':': - dp = save_string(dp, "\\:"); - s++; - break; - case ',': - dp = save_string(dp, "\\,"); - s++; - break; - default: - if (*s == '\033') { - dp = save_string(dp, "\\E"); - s++; - } else if (*s > 0 && *s < 32) { - dp = save_char(dp, '^'); - dp = save_char(dp, *s + '@'); - s++; - } else if (*s <= 0 || *s >= 127) { - dp = save_char(dp, '\\'); - dp = save_char(dp, ((*s & 0300) >> 6) + '0'); - dp = save_char(dp, ((*s & 0070) >> 3) + '0'); - dp = save_char(dp, (*s & 0007) + '0'); - s++; - } else - dp = save_char(dp, *s++); - break; -#else default: dp = save_char(dp, *s++); break; -#endif } } @@ -578,7 +513,7 @@ bcd_expression(const char *str) { char buffer[80]; int tst; - sprintf(buffer, fmt, ch1, ch2); + _nc_SPRINTF(buffer, _nc_SLIMIT(sizeof(buffer)) fmt, ch1, ch2); tst = strlen(buffer) - 1; assert(len == tst); } @@ -597,10 +532,13 @@ save_tc_char(char *bufptr, int c1) bufptr = save_char(bufptr, '\\'); bufptr = save_char(bufptr, c1); } else { - if (c1 == (c1 & 0x1f)) /* iscntrl() returns T on 255 */ - (void) strcpy(temp, unctrl((chtype) c1)); - else - (void) sprintf(temp, "\\%03o", c1); + if (c1 == (c1 & 0x1f)) { /* iscntrl() returns T on 255 */ + _nc_SPRINTF(temp, _nc_SLIMIT(sizeof(temp)) + "%.20s", unctrl((chtype) c1)); + } else { + _nc_SPRINTF(temp, _nc_SLIMIT(sizeof(temp)) + "\\%03o", c1); + } bufptr = save_string(bufptr, temp); } return bufptr; @@ -646,13 +584,15 @@ _nc_infotocap(const char *cap GCC_UNUSED, const char *str, int const parameteriz int in0, in1, in2; char ch1 = 0, ch2 = 0; char *bufptr = init_string(); + char octal[4]; int len; bool syntax_error = FALSE; /* we may have to move some trailing mandatory padding up front */ padding = str + strlen(str) - 1; - if (padding > str && *padding == '>' && *--padding == '/') { - --padding; + if (padding > str && *padding == '>') { + if (*--padding == '/') + --padding; while (isdigit(UChar(*padding)) || *padding == '.' || *padding == '*') padding--; if (padding > str && *padding == '<' && *--padding == '$') @@ -663,7 +603,7 @@ _nc_infotocap(const char *cap GCC_UNUSED, const char *str, int const parameteriz bufptr = save_char(bufptr, *padding++); } - for (; *str && str != trimmed; str++) { + for (; *str && ((trimmed == 0) || (str < trimmed)); str++) { int c1, c2; char *cp = 0; @@ -685,8 +625,72 @@ _nc_infotocap(const char *cap GCC_UNUSED, const char *str, int const parameteriz } else if (str[1] == ',') { bufptr = save_char(bufptr, *++str); } else { + int xx1, xx2; + bufptr = save_char(bufptr, *str++); - bufptr = save_char(bufptr, *str); + xx1 = *str; + if (_nc_strict_bsd) { + if (isdigit(UChar(xx1))) { + int pad = 0; + + if (!isdigit(UChar(str[1]))) + pad = 2; + else if (str[1] && !isdigit(UChar(str[2]))) + pad = 1; + + /* + * Test for "\0", "\00" or "\000" and transform those + * into "\200". + */ + if (xx1 == '0' + && ((pad == 2) || (str[1] == '0')) + && ((pad >= 1) || (str[2] == '0'))) { + xx2 = '2'; + } else { + xx2 = '0'; + pad = 0; /* FIXME - optionally pad to 3 digits */ + } + while (pad-- > 0) { + bufptr = save_char(bufptr, xx2); + xx2 = '0'; + } + } else if (strchr("E\\nrtbf", xx1) == 0) { + switch (xx1) { + case 'e': + xx1 = 'E'; + break; + case 'l': + xx1 = 'n'; + break; + case 's': + bufptr = save_char(bufptr, '0'); + bufptr = save_char(bufptr, '4'); + xx1 = '0'; + break; + case ':': + /* + * Note: termcap documentation claims that ":" + * must be escaped as "\072", however the + * documentation is incorrect - read the code. + * The replacement does not work reliably, + * so the advice is not helpful. + */ + bufptr = save_char(bufptr, '0'); + bufptr = save_char(bufptr, '7'); + xx1 = '2'; + break; + default: + /* should not happen, but handle this anyway */ + _nc_SPRINTF(octal, _nc_SLIMIT(sizeof(octal)) + "%03o", UChar(xx1)); + bufptr = save_char(bufptr, octal[0]); + bufptr = save_char(bufptr, octal[1]); + xx1 = octal[2]; + break; + } + } + } + bufptr = save_char(bufptr, xx1); } } else if (str[0] == '$' && str[1] == '<') { /* discard padding */ str += 2; @@ -703,7 +707,8 @@ _nc_infotocap(const char *cap GCC_UNUSED, const char *str, int const parameteriz && ((in0 == 4 && in1 == 10 && in2 == 48) || (in0 == 3 && in1 == 9 && in2 == 38))) { /* dumb-down an optimized case from xterm-256color for termcap */ - str = strstr(str, ";m"); + if ((str = strstr(str, ";m")) == 0) + break; /* cannot happen */ ++str; if (in2 == 48) { bufptr = save_string(bufptr, "[48;5;%dm"); @@ -720,13 +725,13 @@ _nc_infotocap(const char *cap GCC_UNUSED, const char *str, int const parameteriz bufptr = save_tc_inequality(bufptr, c1, c2); } else if (sscanf(str, "%%?%%{%d}%%>%%t%%'%c'%%+%%;", &c1, &ch2) == 2) { str = strchr(str, ';'); - bufptr = save_tc_inequality(bufptr, c1, c2); + bufptr = save_tc_inequality(bufptr, c1, ch2); } else if (sscanf(str, "%%?%%'%c'%%>%%t%%{%d}%%+%%;", &ch1, &c2) == 2) { str = strchr(str, ';'); - bufptr = save_tc_inequality(bufptr, c1, c2); + bufptr = save_tc_inequality(bufptr, ch1, c2); } else if (sscanf(str, "%%?%%'%c'%%>%%t%%'%c'%%+%%;", &ch1, &ch2) == 2) { str = strchr(str, ';'); - bufptr = save_tc_inequality(bufptr, c1, c2); + bufptr = save_tc_inequality(bufptr, ch1, ch2); } else if ((len = bcd_expression(str)) != 0) { str += len; bufptr = save_string(bufptr, "%B"); @@ -741,15 +746,15 @@ _nc_infotocap(const char *cap GCC_UNUSED, const char *str, int const parameteriz bufptr = save_tc_char(bufptr, c1); } /* FIXME: this "works" for 'delta' */ - else if (strncmp(str, "%{2}%*%-", 8) == 0) { + else if (strncmp(str, "%{2}%*%-", (size_t) 8) == 0) { str += 7; bufptr = save_string(bufptr, "%D"); - } else if (strncmp(str, "%{96}%^", 7) == 0) { + } else if (strncmp(str, "%{96}%^", (size_t) 7) == 0) { str += 6; if (saw_m++ == 0) { bufptr = save_string(bufptr, "%n"); } - } else if (strncmp(str, "%{127}%^", 8) == 0) { + } else if (strncmp(str, "%{127}%^", (size_t) 8) == 0) { str += 7; if (saw_n++ == 0) { bufptr = save_string(bufptr, "%m"); @@ -772,8 +777,25 @@ _nc_infotocap(const char *cap GCC_UNUSED, const char *str, int const parameteriz case '8': case '9': bufptr = save_char(bufptr, '%'); - while (isdigit(UChar(*str))) - bufptr = save_char(bufptr, *str++); + ch1 = 0; + ch2 = 0; + while (isdigit(UChar(*str))) { + ch2 = ch1; + ch1 = *str++; + if (_nc_strict_bsd) { + if (ch1 > '3') + return 0; + } else { + bufptr = save_char(bufptr, ch1); + } + } + if (_nc_strict_bsd) { + if (ch2 != 0 && ch2 != '0') + return 0; + if (ch1 < '2') + ch1 = 'd'; + bufptr = save_char(bufptr, ch1); + } if (strchr("doxX.", *str)) { if (*str != 'd') /* termcap doesn't have octal, hex */ return 0; @@ -794,6 +816,8 @@ _nc_infotocap(const char *cap GCC_UNUSED, const char *str, int const parameteriz * termcap notation. */ case 's': + if (_nc_strict_bsd) + return 0; bufptr = save_string(bufptr, "%s"); break; @@ -826,7 +850,7 @@ _nc_infotocap(const char *cap GCC_UNUSED, const char *str, int const parameteriz * but that may not be the end of the string. */ assert(str != 0); - if (*str == '\0') + if (str == 0 || *str == '\0') break; } /* endwhile (*str) */ diff --git a/ncurses/tinfo/comp_error.c b/ncurses/tinfo/comp_error.c index 56c362a..ff0acc7 100644 --- a/ncurses/tinfo/comp_error.c +++ b/ncurses/tinfo/comp_error.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2005,2007 Free Software Foundation, Inc. * + * Copyright (c) 1998-2011,2012 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -41,7 +41,7 @@ #include <tic.h> -MODULE_ID("$Id: comp_error.c,v 1.31 2007/04/21 23:38:32 tom Exp $") +MODULE_ID("$Id: comp_error.c,v 1.36 2012/02/22 22:34:31 tom Exp $") NCURSES_EXPORT_VAR(bool) _nc_suppress_warnings = FALSE; NCURSES_EXPORT_VAR(int) _nc_curr_line = 0; /* current line # in input */ @@ -59,7 +59,8 @@ _nc_get_source(void) NCURSES_EXPORT(void) _nc_set_source(const char *const name) { - SourceName = name; + FreeIfNeeded(SourceName); + SourceName = strdup(name); } NCURSES_EXPORT(void) @@ -70,7 +71,7 @@ _nc_set_type(const char *const name) if (TermType != 0) { TermType[0] = '\0'; if (name) - strncat(TermType, name, MAX_NAME_SIZE); + strncat(TermType, name, (size_t) MAX_NAME_SIZE); } } @@ -84,7 +85,7 @@ _nc_get_type(char *name) } #endif if (name != 0) - strcpy(name, TermType != 0 ? TermType : ""); + _nc_STRCPY(name, TermType != 0 ? TermType : "", MAX_NAME_SIZE); } static NCURSES_INLINE void @@ -151,3 +152,12 @@ _nc_syserr_abort(const char *const fmt,...) exit(EXIT_FAILURE); #endif } + +#if NO_LEAKS +NCURSES_EXPORT(void) +_nc_comp_error_leaks(void) +{ + FreeAndNull(SourceName); + FreeAndNull(TermType); +} +#endif diff --git a/ncurses/tinfo/comp_expand.c b/ncurses/tinfo/comp_expand.c index 71012b6..2ab06eb 100644 --- a/ncurses/tinfo/comp_expand.c +++ b/ncurses/tinfo/comp_expand.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2008,2010 Free Software Foundation, Inc. * + * Copyright (c) 1998-2011,2012 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -35,7 +35,7 @@ #include <ctype.h> #include <tic.h> -MODULE_ID("$Id: comp_expand.c,v 1.21 2010/01/16 17:11:23 tom Exp $") +MODULE_ID("$Id: comp_expand.c,v 1.25 2012/03/24 18:37:17 tom Exp $") static int trailing_spaces(const char *src) @@ -49,6 +49,8 @@ trailing_spaces(const char *src) #define REALCTL(s) (UChar(*(s)) < 127 && iscntrl(UChar(*(s)))) #define REALPRINT(s) (UChar(*(s)) < 127 && isprint(UChar(*(s)))) +#define P_LIMIT(p) (length - (size_t)(p)) + NCURSES_EXPORT(char *) _nc_tic_expand(const char *srcp, bool tic_format, int numbers) { @@ -61,15 +63,15 @@ _nc_tic_expand(const char *srcp, bool tic_format, int numbers) size_t need = (2 + strlen(str)) * 4; int ch; -#if NO_LEAKS if (srcp == 0) { +#if NO_LEAKS if (buffer != 0) { FreeAndNull(buffer); length = 0; } +#endif return 0; } -#endif if (buffer == 0 || need > length) { if ((buffer = typeRealloc(char, length = need, buffer)) == 0) return 0; @@ -90,7 +92,8 @@ _nc_tic_expand(const char *srcp, bool tic_format, int numbers) && str[1] != '\\' && REALPRINT(str + 1) && str[2] == S_QUOTE) { - sprintf(buffer + bufp, "{%d}", str[1]); + _nc_SPRINTF(buffer + bufp, _nc_SLIMIT(P_LIMIT(bufp)) + "{%d}", str[1]); bufp += (int) strlen(buffer + bufp); str += 2; } else { @@ -177,10 +180,12 @@ _nc_tic_expand(const char *srcp, bool tic_format, int numbers) #define UnCtl(c) ((c) + '@') else if (REALCTL(str) && ch != '\\' && (!islong || isdigit(UChar(str[1])))) { - (void) sprintf(&buffer[bufp], "^%c", UnCtl(ch)); + _nc_SPRINTF(&buffer[bufp], _nc_SLIMIT(P_LIMIT(bufp)) + "^%c", UnCtl(ch)); bufp += 2; } else { - (void) sprintf(&buffer[bufp], "\\%03o", ch); + _nc_SPRINTF(&buffer[bufp], _nc_SLIMIT(P_LIMIT(bufp)) + "\\%03o", ch); bufp += 4; } diff --git a/ncurses/tinfo/comp_parse.c b/ncurses/tinfo/comp_parse.c index 8204d75..82a61a5 100644 --- a/ncurses/tinfo/comp_parse.c +++ b/ncurses/tinfo/comp_parse.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. * + * Copyright (c) 1998-2012,2013 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -35,15 +35,10 @@ /* * comp_parse.c -- parser driver loop and use handling. * - * _nc_read_entry_source(FILE *, literal, bool, bool (*hook)()) - * _nc_resolve_uses2(void) - * _nc_free_entries(void) - * * Use this code by calling _nc_read_entry_source() on as many source * files as you like (either terminfo or termcap syntax). If you * want use-resolution, call _nc_resolve_uses2(). To free the list * storage, do _nc_free_entries(). - * */ #include <curses.priv.h> @@ -52,7 +47,7 @@ #include <tic.h> -MODULE_ID("$Id: comp_parse.c,v 1.73 2010/12/25 23:06:37 tom Exp $") +MODULE_ID("$Id: comp_parse.c,v 1.90 2013/08/31 15:22:31 tom Exp $") static void sanity_check2(TERMTYPE *, bool); NCURSES_IMPEXP void NCURSES_API(*_nc_check_termtype2) (TERMTYPE *, bool) = sanity_check2; @@ -61,6 +56,8 @@ NCURSES_IMPEXP void NCURSES_API(*_nc_check_termtype2) (TERMTYPE *, bool) = sanit static void sanity_check(TERMTYPE *); NCURSES_IMPEXP void NCURSES_API(*_nc_check_termtype) (TERMTYPE *) = sanity_check; +static void fixup_acsc(TERMTYPE *, int); + static void enqueue(ENTRY * ep) /* add an entry to the in-core list */ @@ -86,16 +83,28 @@ force_bar(char *dst, char *src) if (len > MAX_NAME_SIZE) len = MAX_NAME_SIZE; (void) strncpy(dst, src, len); - (void) strcpy(dst + len, "|"); + _nc_STRCPY(dst + len, "|", MAX_NAME_SIZE); src = dst; } return src; } #define ForceBar(dst, src) ((strchr(src, '|') == 0) ? force_bar(dst, src) : src) -NCURSES_EXPORT(bool) -_nc_entry_match(char *n1, char *n2) -/* do any of the aliases in a pair of terminal names match? */ +#if NCURSES_USE_TERMCAP && NCURSES_XNAMES +static char * +skip_index(char *name) +{ + char *bar = strchr(name, '|'); + + if (bar != 0 && (bar - name) == 2) + name = bar + 1; + + return name; +} +#endif + +static bool +check_collisions(char *n1, char *n2, int counter) { char *pstart, *qstart, *pend, *qend; char nc1[MAX_NAME_SIZE + 2]; @@ -104,15 +113,95 @@ _nc_entry_match(char *n1, char *n2) n1 = ForceBar(nc1, n1); n2 = ForceBar(nc2, n2); - for (pstart = n1; (pend = strchr(pstart, '|')); pstart = pend + 1) - for (qstart = n2; (qend = strchr(qstart, '|')); qstart = qend + 1) +#if NCURSES_USE_TERMCAP && NCURSES_XNAMES + if ((_nc_syntax == SYN_TERMCAP) && _nc_user_definable) { + n1 = skip_index(n1); + n2 = skip_index(n2); + } +#endif + + for (pstart = n1; (pend = strchr(pstart, '|')); pstart = pend + 1) { + for (qstart = n2; (qend = strchr(qstart, '|')); qstart = qend + 1) { if ((pend - pstart == qend - qstart) - && memcmp(pstart, qstart, (size_t) (pend - pstart)) == 0) + && memcmp(pstart, qstart, (size_t) (pend - pstart)) == 0) { + if (counter > 0) + (void) fprintf(stderr, "Name collision '%.*s' between\n", + (int) (pend - pstart), pstart); return (TRUE); + } + } + } return (FALSE); } +static char * +next_name(char *name) +{ + if (*name != '\0') + ++name; + return name; +} + +static char * +name_ending(char *name) +{ + if (*name == '\0') { + name = 0; + } else { + while (*name != '\0' && *name != '|') + ++name; + } + return name; +} + +/* + * Essentially, find the conflict reported in check_collisions() and remove + * it from the second name, unless that happens to be the last alias. + */ +static bool +remove_collision(char *n1, char *n2) +{ + char *p2 = n2; + char *pstart, *qstart, *pend, *qend; + bool removed = FALSE; + +#if NCURSES_USE_TERMCAP && NCURSES_XNAMES + if ((_nc_syntax == SYN_TERMCAP) && _nc_user_definable) { + n1 = skip_index(n1); + p2 = n2 = skip_index(n2); + } +#endif + + for (pstart = n1; (pend = name_ending(pstart)); pstart = next_name(pend)) { + for (qstart = n2; (qend = name_ending(qstart)); qstart = next_name(qend)) { + if ((pend - pstart == qend - qstart) + && memcmp(pstart, qstart, (size_t) (pend - pstart)) == 0) { + if (qstart != p2 || *qend == '|') { + if (*qend == '|') + ++qend; + while ((*qstart++ = *qend++) != '\0') ; + fprintf(stderr, "...now\t%s\n", p2); + } else { + fprintf(stderr, "Cannot remove alias '%.*s'\n", + (int) (qend - qstart), qstart); + } + removed = TRUE; + break; + } + } + } + + return removed; +} + +/* do any of the aliases in a pair of terminal names match? */ +NCURSES_EXPORT(bool) +_nc_entry_match(char *n1, char *n2) +{ + return check_collisions(n1, n2, 0); +} + /**************************************************************************** * * Entry compiler and resolution logic @@ -198,19 +287,19 @@ _nc_resolve_uses2(bool fullresolve, bool literal) for_entry_list(rp) { if (qp > rp - && _nc_entry_match(qp->tterm.term_names, rp->tterm.term_names)) { - matchcount++; - if (matchcount == 1) { - (void) fprintf(stderr, "Name collision between %s", - _nc_first_name(qp->tterm.term_names)); - multiples++; + && check_collisions(qp->tterm.term_names, + rp->tterm.term_names, + matchcount + 1)) { + if (!matchcount++) { + (void) fprintf(stderr, "\t%s\n", rp->tterm.term_names); + } + (void) fprintf(stderr, "and\t%s\n", qp->tterm.term_names); + if (!remove_collision(rp->tterm.term_names, + qp->tterm.term_names)) { + ++multiples; } - if (matchcount >= 1) - (void) fprintf(stderr, " %s", _nc_first_name(rp->tterm.term_names)); } } - if (matchcount >= 1) - (void) putc('\n', stderr); } if (multiples > 0) return (FALSE); @@ -256,9 +345,7 @@ _nc_resolve_uses2(bool fullresolve, bool literal) DEBUG(2, ("%s: resolving use=%s (compiled)", child, lookfor)); - rp = typeMalloc(ENTRY, 1); - if (rp == 0) - _nc_err_abort(MSG_NO_MEMORY); + TYPE_MALLOC(ENTRY, 1, rp); rp->tterm = thisterm; rp->nuses = 0; rp->next = lastread; @@ -378,7 +465,34 @@ _nc_resolve_uses2(bool fullresolve, bool literal) for_entry_list(qp) { _nc_curr_line = (int) qp->startline; _nc_set_type(_nc_first_name(qp->tterm.term_names)); - _nc_check_termtype2(&qp->tterm, literal); + /* + * tic overrides this function pointer to provide more verbose + * checking. + */ + if (_nc_check_termtype2 != sanity_check2) { + SCREEN *save_SP = SP; + SCREEN fake_sp; + TERMINAL fake_tm; + TERMINAL *save_tm = cur_term; + + /* + * Setup so that tic can use ordinary terminfo interface + * to obtain capability information. + */ + memset(&fake_sp, 0, sizeof(fake_sp)); + memset(&fake_tm, 0, sizeof(fake_tm)); + fake_sp._term = &fake_tm; + fake_tm.type = qp->tterm; + _nc_set_screen(&fake_sp); + set_curterm(&fake_tm); + + _nc_check_termtype2(&qp->tterm, literal); + + _nc_set_screen(save_SP); + set_curterm(save_tm); + } else { + fixup_acsc(&qp->tterm, literal); + } } DEBUG(2, ("SANITY CHECK FINISHED")); } @@ -403,6 +517,17 @@ _nc_resolve_uses(bool fullresolve) #define CUR tp-> static void +fixup_acsc(TERMTYPE *tp, int literal) +{ + if (!literal) { + if (acs_chars == 0 + && enter_alt_charset_mode != 0 + && exit_alt_charset_mode != 0) + acs_chars = strdup(VT_ACSC); + } +} + +static void sanity_check2(TERMTYPE *tp, bool literal) { if (!PRESENT(exit_attribute_mode)) { @@ -422,16 +547,14 @@ sanity_check2(TERMTYPE *tp, bool literal) #endif /* __UNUSED__ */ PAIRED(enter_standout_mode, exit_standout_mode); PAIRED(enter_underline_mode, exit_underline_mode); + PAIRED(enter_italics_mode, exit_italics_mode); } /* we do this check/fix in postprocess_termcap(), but some packagers * prefer to bypass it... */ if (!literal) { - if (acs_chars == 0 - && enter_alt_charset_mode != 0 - && exit_alt_charset_mode != 0) - acs_chars = strdup(VT_ACSC); + fixup_acsc(tp, literal); ANDMISSING(enter_alt_charset_mode, acs_chars); ANDMISSING(exit_alt_charset_mode, acs_chars); } diff --git a/ncurses/tinfo/comp_scan.c b/ncurses/tinfo/comp_scan.c index 8725b2e..fe6e8e7 100644 --- a/ncurses/tinfo/comp_scan.c +++ b/ncurses/tinfo/comp_scan.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2008,2010 Free Software Foundation, Inc. * + * Copyright (c) 1998-2012,2013 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -50,7 +50,7 @@ #include <ctype.h> #include <tic.h> -MODULE_ID("$Id: comp_scan.c,v 1.89 2010/12/25 23:06:37 tom Exp $") +MODULE_ID("$Id: comp_scan.c,v 1.102 2013/11/16 19:57:50 tom Exp $") /* * Maximum length of string capability we'll accept before raising an error. @@ -61,6 +61,7 @@ MODULE_ID("$Id: comp_scan.c,v 1.89 2010/12/25 23:06:37 tom Exp $") #define iswhite(ch) (ch == ' ' || ch == '\t') NCURSES_EXPORT_VAR (int) _nc_syntax = 0; /* termcap or terminfo? */ +NCURSES_EXPORT_VAR (int) _nc_strict_bsd = 1; /* ncurses extended termcap? */ NCURSES_EXPORT_VAR (long) _nc_curr_file_pos = 0; /* file offset of current line */ NCURSES_EXPORT_VAR (long) _nc_comment_start = 0; /* start of comment range before name */ NCURSES_EXPORT_VAR (long) _nc_comment_end = 0; /* end of comment range before name */ @@ -127,14 +128,19 @@ _nc_reset_input(FILE *fp, char *buf) * Returns the final nonblank character on the current input buffer */ static int -last_char(void) +last_char(int from_end) { size_t len = strlen(bufptr); + int result = 0; + while (len--) { - if (!isspace(UChar(bufptr[len]))) - return bufptr[len]; + if (!isspace(UChar(bufptr[len]))) { + if (from_end < (int) len) + result = bufptr[(int) len - from_end]; + break; + } } - return 0; + return result; } /* @@ -195,7 +201,8 @@ next_char(void) result = typeRealloc(char, allocated, result); if (result == 0) return (EOF); - bufstart = result; + if (bufstart) + bufstart = result; } if (used == 0) _nc_curr_file_pos = ftell(yyin); @@ -212,7 +219,7 @@ next_char(void) } } else { if (used != 0) - strcat(result, "\n"); + _nc_STRCAT(result, "\n", allocated); } if ((bufptr = bufstart) != 0) { used = strlen(bufptr); @@ -256,12 +263,12 @@ next_char(void) } static void -push_back(char c) +push_back(int c) /* push a character back onto the input stream */ { if (bufptr == bufstart) _nc_syserr_abort("Can't backspace off beginning of line"); - *--bufptr = c; + *--bufptr = (char) c; _nc_curr_col--; } @@ -299,6 +306,8 @@ eat_escaped_newline(int ch) *tok_ptr++ = (char) ch; \ *tok_ptr = '\0' +static char *tok_buf; + /* * int * get_token() @@ -336,15 +345,14 @@ NCURSES_EXPORT(int) _nc_get_token(bool silent) { static const char terminfo_punct[] = "@%&*!#"; - static char *tok_buf; - char *after_list; - char *after_name; + char *after_name; /* after primary name */ + char *after_list; /* after primary and alias list */ char *numchk; char *tok_ptr; char *s; char numbuf[80]; - int ch; + int ch, c0, c1; int dot_flag = FALSE; int type; long number; @@ -372,11 +380,10 @@ _nc_get_token(bool silent) if (end_of_stream()) { yyin = 0; - next_char(); /* frees its allocated memory */ + (void) next_char(); /* frees its allocated memory */ if (tok_buf != 0) { if (_nc_curr_token.tk_name == tok_buf) _nc_curr_token.tk_name = 0; - FreeAndNull(tok_buf); } return (EOF); } @@ -390,6 +397,7 @@ _nc_get_token(bool silent) } ch = eat_escaped_newline(ch); + _nc_curr_token.tk_valstring = 0; #ifdef TRACE old_line = _nc_curr_line; @@ -424,7 +432,7 @@ _nc_get_token(bool silent) #if NCURSES_EXT_FUNCS && !(ch == '.' && _nc_disable_period) #endif - && !strchr(terminfo_punct, (char) ch)) { + && ((strchr) (terminfo_punct, (char) ch) == 0)) { if (!silent) _nc_warning("Illegal character (expected alphanumeric or %s) - '%s'", terminfo_punct, unctrl(UChar(ch))); @@ -457,7 +465,7 @@ _nc_get_token(bool silent) after_list = tok_ptr; if (after_name == 0) after_name = tok_ptr; - } else if (ch == ':' && last_char() != ',') { + } else if (ch == ':' && last_char(0) != ',') { _nc_syntax = SYN_TERMCAP; separator = ':'; break; @@ -471,12 +479,64 @@ _nc_get_token(bool silent) if (after_name == 0) break; /* - * If we see a comma, we assume this is terminfo unless we - * subsequently run into a colon. But we don't stop - * looking for a colon until hitting a newline. This - * allows commas to be embedded in description fields of - * either syntax. + * We saw a comma, but are not entirely sure this is + * terminfo format, since we can still be parsing the + * description field (for either syntax). + * + * A properly formatted termcap line ends with either a + * colon, or a backslash after a colon. It is possible + * to have a backslash in the middle of a capability, but + * then there would be no leading whitespace on the next + * line - something we want to discourage. */ + c0 = last_char(0); + c1 = last_char(1); + if (c1 != ':' && c0 != '\\' && c0 != ':') { + bool capability = FALSE; + + /* + * Since it is not termcap, assume the line is terminfo + * format. However, the comma can be embedded in a + * description field. It also can be a separator + * between a description field and a capability. + * + * Improve the guess by checking if the next word after + * the comma does not look like a capability. In that + * case, extend the description past the comma. + */ + for (s = bufptr; isspace(UChar(*s)); ++s) { + ; + } + if (islower(UChar(*s))) { + char *name = s; + while (isalnum(UChar(*s))) { + ++s; + } + if (*s == '#' || *s == '=' || *s == '@') { + /* + * Checking solely with syntax allows us to + * support extended capabilities with string + * values. + */ + capability = TRUE; + } else if (*s == ',') { + c0 = *s; + *s = '\0'; + /* + * Otherwise, we can handle predefined boolean + * capabilities, still aided by syntax. + */ + if (_nc_find_entry(name, + _nc_get_hash_table(FALSE))) { + capability = TRUE; + } + *s = (char) c0; + } + } + if (capability) { + break; + } + } } else ch = eat_escaped_newline(ch); @@ -748,7 +808,7 @@ _nc_trans_string(char *ptr, char *last) if (!(is7bits(c) && isprint(c))) { _nc_warning("Illegal ^ character - '%s'", unctrl(UChar(c))); } - if (c == '?') { + if (c == '?' && (_nc_syntax != SYN_TERMCAP)) { *(ptr++) = '\177'; if (_nc_tracing) _nc_warning("Allow ^? as synonym for \\177"); @@ -758,23 +818,29 @@ _nc_trans_string(char *ptr, char *last) *(ptr++) = (char) (c); } } else if (c == '\\') { + bool strict_bsd = ((_nc_syntax == SYN_TERMCAP) && _nc_strict_bsd); + c = next_char(); if (c == EOF) _nc_err_abort(MSG_NO_INPUTS); - if (c >= '0' && c <= '7') { +#define isoctal(c) ((c) >= '0' && (c) <= '7') + + if (isoctal(c) || (strict_bsd && isdigit(c))) { number = c - '0'; for (i = 0; i < 2; i++) { c = next_char(); if (c == EOF) _nc_err_abort(MSG_NO_INPUTS); - if (c < '0' || c > '7') { + if (!isoctal(c)) { if (isdigit(c)) { - _nc_warning("Non-octal digit `%c' in \\ sequence", c); - /* allow the digit; it'll do less harm */ + if (!strict_bsd) { + _nc_warning("Non-octal digit `%c' in \\ sequence", c); + /* allow the digit; it'll do less harm */ + } } else { - push_back((char) c); + push_back(c); break; } } @@ -782,21 +848,16 @@ _nc_trans_string(char *ptr, char *last) number = number * 8 + c - '0'; } - if (number == 0) + number = UChar(number); + if (number == 0 && !strict_bsd) number = 0200; *(ptr++) = (char) number; } else { switch (c) { case 'E': - case 'e': *(ptr++) = '\033'; break; - case 'a': - *(ptr++) = '\007'; - break; - - case 'l': case 'n': *(ptr++) = '\n'; break; @@ -809,10 +870,6 @@ _nc_trans_string(char *ptr, char *last) *(ptr++) = '\010'; break; - case 's': - *(ptr++) = ' '; - break; - case 'f': *(ptr++) = '\014'; break; @@ -833,16 +890,33 @@ _nc_trans_string(char *ptr, char *last) *(ptr++) = ','; break; - case ':': - *(ptr++) = ':'; - break; - case '\n': continue; default: - _nc_warning("Illegal character '%s' in \\ sequence", - unctrl(UChar(c))); + if ((_nc_syntax == SYN_TERMINFO) || !_nc_strict_bsd) { + switch (c) { + case 'a': + c = '\007'; + break; + case 'e': + c = '\033'; + break; + case 'l': + c = '\n'; + break; + case 's': + c = ' '; + break; + case ':': + c = ':'; + break; + default: + _nc_warning("Illegal character '%s' in \\ sequence", + unctrl(UChar(c))); + break; + } + } /* FALLTHRU */ case '|': *(ptr++) = (char) c; @@ -862,7 +936,7 @@ _nc_trans_string(char *ptr, char *last) if (!ignored) { if (_nc_curr_col <= 1) { - push_back((char) c); + push_back(c); c = '\n'; break; } @@ -934,5 +1008,8 @@ _nc_comp_scan_leaks(void) if (pushname != 0) { FreeAndNull(pushname); } + if (tok_buf != 0) { + FreeAndNull(tok_buf); + } } #endif diff --git a/ncurses/tinfo/db_iterator.c b/ncurses/tinfo/db_iterator.c index 82665cb..94a4082 100644 --- a/ncurses/tinfo/db_iterator.c +++ b/ncurses/tinfo/db_iterator.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 2006-2007,2010 Free Software Foundation, Inc. * + * Copyright (c) 2006-2013,2014 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -36,13 +36,142 @@ #include <curses.priv.h> +#include <time.h> #include <tic.h> -MODULE_ID("$Id: db_iterator.c,v 1.9 2010/12/25 23:00:25 tom Exp $") +#if USE_HASHED_DB +#include <hashed_db.h> +#endif + +MODULE_ID("$Id: db_iterator.c,v 1.39 2014/11/01 14:47:00 tom Exp $") #define HaveTicDirectory _nc_globals.have_tic_directory #define KeepTicDirectory _nc_globals.keep_tic_directory #define TicDirectory _nc_globals.tic_directory +#define my_blob _nc_globals.dbd_blob +#define my_list _nc_globals.dbd_list +#define my_size _nc_globals.dbd_size +#define my_time _nc_globals.dbd_time +#define my_vars _nc_globals.dbd_vars + +static void +add_to_blob(const char *text, size_t limit) +{ + (void) limit; + + if (*text != '\0') { + char *last = my_blob + strlen(my_blob); + if (last != my_blob) + *last++ = NCURSES_PATHSEP; + _nc_STRCPY(last, text, limit); + } +} + +static bool +check_existence(const char *name, struct stat *sb) +{ + bool result = FALSE; + + if (stat(name, sb) == 0 + && (S_ISDIR(sb->st_mode) || S_ISREG(sb->st_mode))) { + result = TRUE; + } +#if USE_HASHED_DB + else if (strlen(name) < PATH_MAX - sizeof(DBM_SUFFIX)) { + char temp[PATH_MAX]; + _nc_SPRINTF(temp, _nc_SLIMIT(sizeof(temp)) "%s%s", name, DBM_SUFFIX); + if (stat(temp, sb) == 0 && S_ISREG(sb->st_mode)) { + result = TRUE; + } + } +#endif + return result; +} + +/* + * Store the latest value of an environment variable in my_vars[] so we can + * detect if one changes, invalidating the cached search-list. + */ +static bool +update_getenv(const char *name, DBDIRS which) +{ + bool result = FALSE; + + if (which < dbdLAST) { + char *value; + + if ((value = getenv(name)) == 0 || (value = strdup(value)) == 0) { + ; + } else if (my_vars[which].name == 0 || strcmp(my_vars[which].name, name)) { + FreeIfNeeded(my_vars[which].value); + my_vars[which].name = name; + my_vars[which].value = value; + result = TRUE; + } else if ((my_vars[which].value != 0) ^ (value != 0)) { + FreeIfNeeded(my_vars[which].value); + my_vars[which].value = value; + result = TRUE; + } else if (value != 0 && strcmp(value, my_vars[which].value)) { + FreeIfNeeded(my_vars[which].value); + my_vars[which].value = value; + result = TRUE; + } else { + free(value); + } + } + return result; +} + +static char * +cache_getenv(const char *name, DBDIRS which) +{ + char *result = 0; + + (void) update_getenv(name, which); + if (which < dbdLAST) { + result = my_vars[which].value; + } + return result; +} + +/* + * The cache expires if at least a second has passed since the initial lookup, + * or if one of the environment variables changed. + * + * Only a few applications use multiple lookups of terminal entries, seems that + * aside from bulk I/O such as tic and toe, that leaves interactive programs + * which should not be modifying the terminal databases in a way that would + * invalidate the search-list. + * + * The "1-second" is to allow for user-directed changes outside the program. + */ +static bool +cache_expired(void) +{ + bool result = FALSE; + time_t now = time((time_t *) 0); + + if (now > my_time) { + result = TRUE; + } else { + DBDIRS n; + for (n = (DBDIRS) 0; n < dbdLAST; ++n) { + if (my_vars[n].name != 0 + && update_getenv(my_vars[n].name, n)) { + result = TRUE; + break; + } + } + } + return result; +} + +static void +free_cache(void) +{ + FreeAndNull(my_blob); + FreeAndNull(my_list); +} /* * Record the "official" location of the terminfo directory, according to @@ -51,17 +180,20 @@ MODULE_ID("$Id: db_iterator.c,v 1.9 2010/12/25 23:00:25 tom Exp $") NCURSES_EXPORT(const char *) _nc_tic_dir(const char *path) { + T(("_nc_tic_dir %s", NonNull(path))); if (!KeepTicDirectory) { if (path != 0) { TicDirectory = path; HaveTicDirectory = TRUE; - } else if (!HaveTicDirectory && use_terminfo_vars()) { - char *envp; - if ((envp = getenv("TERMINFO")) != 0) - return _nc_tic_dir(envp); + } else if (HaveTicDirectory == 0) { + if (use_terminfo_vars()) { + const char *envp; + if ((envp = getenv("TERMINFO")) != 0) + return _nc_tic_dir(envp); + } } } - return TicDirectory; + return TicDirectory ? TicDirectory : TERMINFO; } /* @@ -77,61 +209,16 @@ _nc_keep_tic_dir(const char *path) } /* - * Process the list of :-separated directories, looking for the terminal type. - * We don't use strtok because it does not show us empty tokens. - */ -#define ThisDbList _nc_globals.dbi_list -#define ThisDbSize _nc_globals.dbi_size - -/* * Cleanup. */ NCURSES_EXPORT(void) _nc_last_db(void) { - if (ThisDbList != 0) { - FreeAndNull(ThisDbList); + if (my_blob != 0 && cache_expired()) { + free_cache(); } - ThisDbSize = 0; } -/* The TERMINFO_DIRS value, if defined by the configure script, begins with a - * ":", which will be interpreted as TERMINFO. - */ -static const char * -next_list_item(const char *source, int *offset) -{ - if (source != 0) { - FreeIfNeeded(ThisDbList); - ThisDbList = strdup(source); - ThisDbSize = (int) strlen(source); - } - - if (ThisDbList != 0 && ThisDbSize && *offset < ThisDbSize) { - static char system_db[] = TERMINFO; - char *result = ThisDbList + *offset; - char *marker = strchr(result, NCURSES_PATHSEP); - - /* - * Put a null on the marker if a separator was found. Set the offset - * to the next position after the marker so we can call this function - * again, using the data at the offset. - */ - if (marker == 0) { - *offset += (int) strlen(result); - } else { - *marker++ = 0; - *offset = (int) (marker - ThisDbList); - } - if (*result == 0 && result != (ThisDbList + ThisDbSize)) - result = system_db; - return result; - } - return 0; -} - -#define NEXT_DBD(var, offset) next_list_item((*offset == 0) ? var : 0, offset) - /* * This is a simple iterator which allows the caller to step through the * possible locations for a terminfo directory. ncurses uses this to find @@ -141,84 +228,186 @@ NCURSES_EXPORT(const char *) _nc_next_db(DBDIRS * state, int *offset) { const char *result; - char *envp; - - while (*state < dbdLAST) { - DBDIRS next = (DBDIRS) ((int) (*state) + 1); + (void) offset; + if ((int) *state < my_size + && my_list != 0 + && my_list[*state] != 0) { + result = my_list[*state]; + (*state)++; + } else { result = 0; + } + if (result != 0) { + T(("_nc_next_db %d %s", *state, result)); + } + return result; +} - switch (*state) { - case dbdTIC: - if (HaveTicDirectory) - result = _nc_tic_dir(0); - break; -#if USE_DATABASE - case dbdEnvOnce: - if (use_terminfo_vars()) { - if ((envp = getenv("TERMINFO")) != 0) - result = _nc_tic_dir(envp); - } - break; - case dbdHome: - if (use_terminfo_vars()) { - result = _nc_home_terminfo(); - } - break; - case dbdEnvList: - if (use_terminfo_vars()) { - if ((result = NEXT_DBD(getenv("TERMINFO_DIRS"), offset)) != 0) - next = *state; - } - break; - case dbdCfgList: +NCURSES_EXPORT(void) +_nc_first_db(DBDIRS * state, int *offset) +{ + bool cache_has_expired = FALSE; + *state = dbdTIC; + *offset = 0; + + T(("_nc_first_db")); + + /* build a blob containing all of the strings we will use for a lookup + * table. + */ + if (my_blob == 0 || (cache_has_expired = cache_expired())) { + size_t blobsize = 0; + const char *values[dbdLAST]; + struct stat *my_stat; + int j, k; + + if (cache_has_expired) + free_cache(); + + for (j = 0; j < dbdLAST; ++j) + values[j] = 0; + + /* + * This is the first item in the list, and is used only when tic is + * writing to the database, as a performance improvement. + */ + values[dbdTIC] = TicDirectory; + +#if NCURSES_USE_DATABASE #ifdef TERMINFO_DIRS - if ((result = NEXT_DBD(TERMINFO_DIRS, offset)) != 0) - next = *state; + values[dbdCfgList] = TERMINFO_DIRS; #endif - break; - case dbdCfgOnce: -#ifndef TERMINFO_DIRS - result = TERMINFO; +#ifdef TERMINFO + values[dbdCfgOnce] = TERMINFO; #endif - break; -#endif /* USE_DATABASE */ -#if USE_TERMCAP - case dbdEnvOnce2: - if (use_terminfo_vars()) { - if ((envp = getenv("TERMCAP")) != 0) - result = _nc_tic_dir(envp); - } - break; - case dbdEnvList2: - if (use_terminfo_vars()) { - if ((result = NEXT_DBD(getenv("TERMPATH"), offset)) != 0) - next = *state; +#endif + +#if NCURSES_USE_TERMCAP + values[dbdCfgList2] = TERMPATH; +#endif + + if (use_terminfo_vars()) { +#if NCURSES_USE_DATABASE + values[dbdEnvOnce] = cache_getenv("TERMINFO", dbdEnvOnce); + values[dbdHome] = _nc_home_terminfo(); + (void) cache_getenv("HOME", dbdHome); + values[dbdEnvList] = cache_getenv("TERMINFO_DIRS", dbdEnvList); + +#endif +#if NCURSES_USE_TERMCAP + values[dbdEnvOnce2] = cache_getenv("TERMCAP", dbdEnvOnce2); + /* only use $TERMCAP if it is an absolute path */ + if (values[dbdEnvOnce2] != 0 + && *values[dbdEnvOnce2] != '/') { + values[dbdEnvOnce2] = 0; } - break; - case dbdCfgList2: - if ((result = NEXT_DBD(TERMPATH, offset)) != 0) - next = *state; - break; -#endif /* USE_TERMCAP */ - case dbdLAST: - break; + values[dbdEnvList2] = cache_getenv("TERMPATH", dbdEnvList2); +#endif /* NCURSES_USE_TERMCAP */ } - if (*state != next) { - *state = next; - *offset = 0; - _nc_last_db(); + + for (j = 0; j < dbdLAST; ++j) { + if (values[j] == 0) + values[j] = ""; + blobsize += 2 + strlen(values[j]); } - if (result != 0) { - return result; + + my_blob = malloc(blobsize); + if (my_blob != 0) { + *my_blob = '\0'; + for (j = 0; j < dbdLAST; ++j) { + add_to_blob(values[j], blobsize); + } + + /* Now, build an array which will be pointers to the distinct + * strings in the blob. + */ + blobsize = 2; + for (j = 0; my_blob[j] != '\0'; ++j) { + if (my_blob[j] == NCURSES_PATHSEP) + ++blobsize; + } + my_list = typeCalloc(char *, blobsize); + my_stat = typeCalloc(struct stat, blobsize); + if (my_list != 0 && my_stat != 0) { + k = 0; + my_list[k++] = my_blob; + for (j = 0; my_blob[j] != '\0'; ++j) { + if (my_blob[j] == NCURSES_PATHSEP) { + my_blob[j] = '\0'; + my_list[k++] = &my_blob[j + 1]; + } + } + + /* + * Eliminate duplicates from the list. + */ + for (j = 0; my_list[j] != 0; ++j) { +#ifdef TERMINFO + if (*my_list[j] == '\0') + my_list[j] = strdup(TERMINFO); +#endif + for (k = 0; k < j; ++k) { + if (!strcmp(my_list[j], my_list[k])) { + k = j - 1; + while ((my_list[j] = my_list[j + 1]) != 0) { + ++j; + } + j = k; + break; + } + } + } + + /* + * Eliminate non-existent databases, and those that happen to + * be symlinked to another location. + */ + for (j = 0; my_list[j] != 0; ++j) { + bool found = check_existence(my_list[j], &my_stat[j]); +#if HAVE_LINK + if (found) { + for (k = 0; k < j; ++k) { + if (my_stat[j].st_dev == my_stat[k].st_dev + && my_stat[j].st_ino == my_stat[k].st_ino) { + found = FALSE; + break; + } + } + } +#endif + if (!found) { + k = j; + while ((my_list[k] = my_list[k + 1]) != 0) { + ++k; + } + --j; + } + } + my_size = j; + my_time = time((time_t *) 0); + } else { + FreeAndNull(my_blob); + } + free(my_stat); } } - return 0; } -NCURSES_EXPORT(void) -_nc_first_db(DBDIRS * state, int *offset) +#if NO_LEAKS +void +_nc_db_iterator_leaks(void) { - *state = dbdTIC; - *offset = 0; + DBDIRS which; + + if (my_blob != 0) + FreeAndNull(my_blob); + if (my_list != 0) + FreeAndNull(my_list); + for (which = 0; (int) which < dbdLAST; ++which) { + my_vars[which].name = 0; + FreeIfNeeded(my_vars[which].value); + my_vars[which].value = 0; + } } +#endif diff --git a/ncurses/tinfo/doalloc.c b/ncurses/tinfo/doalloc.c index fe2a009..7c502b0 100644 --- a/ncurses/tinfo/doalloc.c +++ b/ncurses/tinfo/doalloc.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998,2000 Free Software Foundation, Inc. * + * Copyright (c) 1998-2000,2012 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -39,7 +39,7 @@ #include <curses.priv.h> -MODULE_ID("$Id: doalloc.c,v 1.8 2002/08/31 21:48:11 Philippe.Blain Exp $") +MODULE_ID("$Id: doalloc.c,v 1.11 2012/11/03 19:27:41 tom Exp $") NCURSES_EXPORT(void *) _nc_doalloc(void *oldp, size_t amount) @@ -56,20 +56,3 @@ _nc_doalloc(void *oldp, size_t amount) } return newp; } - -#if !HAVE_STRDUP -NCURSES_EXPORT(char *) -_nc_strdup(const char *src) -{ - char *dst; - if (src != 0) { - dst = typeMalloc(char, strlen(src) + 1); - if (dst != 0) { - (void) strcpy(dst, src); - } - } else { - dst = 0; - } - return dst; -} -#endif diff --git a/ncurses/tinfo/entries.c b/ncurses/tinfo/entries.c index b1e14a8..e84033d 100644 --- a/ncurses/tinfo/entries.c +++ b/ncurses/tinfo/entries.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 2006-2009,2010 Free Software Foundation, Inc. * + * Copyright (c) 2006-2011,2012 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -37,7 +37,7 @@ #include <tic.h> -MODULE_ID("$Id: entries.c,v 1.17 2010/01/23 17:57:43 tom Exp $") +MODULE_ID("$Id: entries.c,v 1.21 2012/05/05 20:33:44 tom Exp $") /**************************************************************************** * @@ -96,6 +96,9 @@ _nc_delink_entry(ENTRY * headp, TERMTYPE *tterm) if (last != 0) { last->next = ep->next; } + if (ep->next != 0) { + ep->next->last = last; + } if (ep == _nc_head) { _nc_head = ep->next; } @@ -128,19 +131,21 @@ _nc_leaks_tinfo(void) _nc_free_entries(_nc_head); _nc_get_type(0); _nc_first_name(0); + _nc_db_iterator_leaks(); _nc_keyname_leaks(); #if BROKEN_LINKER || USE_REENTRANT _nc_names_leaks(); _nc_codes_leaks(); FreeIfNeeded(_nc_prescreen.real_acs_map); #endif + _nc_comp_error_leaks(); if ((s = _nc_home_terminfo()) != 0) free(s); #ifdef TRACE trace(0); - _nc_trace_buf(-1, 0); + _nc_trace_buf(-1, (size_t) 0); #endif #endif /* NO_LEAKS */ diff --git a/ncurses/tinfo/getenv_num.c b/ncurses/tinfo/getenv_num.c index a90cc08..d5e35cb 100644 --- a/ncurses/tinfo/getenv_num.c +++ b/ncurses/tinfo/getenv_num.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998,2000 Free Software Foundation, Inc. * + * Copyright (c) 1998-2012,2013 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -36,7 +36,7 @@ #include <curses.priv.h> -MODULE_ID("$Id: getenv_num.c,v 1.3 2000/12/10 02:55:07 tom Exp $") +MODULE_ID("$Id: getenv_num.c,v 1.6 2013/09/28 20:25:08 tom Exp $") NCURSES_EXPORT(int) _nc_getenv_num(const char *name) @@ -54,3 +54,20 @@ _nc_getenv_num(const char *name) return (int) value; } + +NCURSES_EXPORT(void) +_nc_setenv_num(const char *name, int value) +{ + if (name != 0 && value >= 0) { + char buffer[128]; +#if HAVE_SETENV + _nc_SPRINTF(buffer, _nc_SLIMIT(sizeof(buffer)) "%d", value); + setenv(name, buffer, 1); +#elif HAVE_PUTENV + char *s; + _nc_SPRINTF(buffer, _nc_SLIMIT(sizeof(buffer)) "%s=%d", name, value); + if ((s = strdup(buffer)) != 0) + putenv(s); +#endif + } +} diff --git a/ncurses/tinfo/hashed_db.c b/ncurses/tinfo/hashed_db.c index bf7a968..b594205 100644 --- a/ncurses/tinfo/hashed_db.c +++ b/ncurses/tinfo/hashed_db.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 2006,2008 Free Software Foundation, Inc. * + * Copyright (c) 2006-2011,2013 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -36,12 +36,81 @@ #if USE_HASHED_DB -MODULE_ID("$Id: hashed_db.c,v 1.14 2008/12/13 20:59:02 tom Exp $") +MODULE_ID("$Id: hashed_db.c,v 1.17 2013/12/15 00:33:01 tom Exp $") #if HASHED_DB_API >= 2 static DBC *cursor; #endif +typedef struct _myconn { + struct _myconn *next; + DB *db; + char *path; + bool modify; +} MYCONN; + +static MYCONN *connections; + +static void +cleanup(void) +{ + while (connections != 0) { + _nc_db_close(connections->db); + } +} + +static DB * +find_connection(const char *path, bool modify) +{ + DB *result = 0; + MYCONN *p; + + for (p = connections; p != 0; p = p->next) { + if (!strcmp(p->path, path) && p->modify == modify) { + result = p->db; + break; + } + } + + return result; +} + +static void +drop_connection(DB * db) +{ + MYCONN *p, *q; + + for (p = connections, q = 0; p != 0; q = p, p = p->next) { + if (p->db == db) { + if (q != 0) + q->next = p->next; + else + connections = p->next; + free(p->path); + free(p); + break; + } + } +} + +static void +make_connection(DB * db, const char *path, bool modify) +{ + MYCONN *p = typeCalloc(MYCONN, 1); + + if (p != 0) { + p->db = db; + p->path = strdup(path); + p->modify = modify; + if (p->path != 0) { + p->next = connections; + connections = p; + } else { + free(p); + } + } +} + /* * Open the database. */ @@ -51,50 +120,57 @@ _nc_db_open(const char *path, bool modify) DB *result = 0; int code; + if (connections == 0) + atexit(cleanup); + + if ((result = find_connection(path, modify)) == 0) { + #if HASHED_DB_API >= 4 - db_create(&result, NULL, 0); - if ((code = result->open(result, - NULL, - path, - NULL, - DB_HASH, - modify ? DB_CREATE : DB_RDONLY, - 0644)) != 0) { - result = 0; - } + db_create(&result, NULL, 0); + if ((code = result->open(result, + NULL, + path, + NULL, + DB_HASH, + modify ? DB_CREATE : DB_RDONLY, + 0644)) != 0) { + result = 0; + } #elif HASHED_DB_API >= 3 - db_create(&result, NULL, 0); - if ((code = result->open(result, - path, - NULL, - DB_HASH, - modify ? DB_CREATE : DB_RDONLY, - 0644)) != 0) { - result = 0; - } + db_create(&result, NULL, 0); + if ((code = result->open(result, + path, + NULL, + DB_HASH, + modify ? DB_CREATE : DB_RDONLY, + 0644)) != 0) { + result = 0; + } #elif HASHED_DB_API >= 2 - if ((code = db_open(path, - DB_HASH, - modify ? DB_CREATE : DB_RDONLY, - 0644, - (DB_ENV *) 0, - (DB_INFO *) 0, - &result)) != 0) { - result = 0; - } + if ((code = db_open(path, + DB_HASH, + modify ? DB_CREATE : DB_RDONLY, + 0644, + (DB_ENV *) 0, + (DB_INFO *) 0, + &result)) != 0) { + result = 0; + } #else - if ((result = dbopen(path, - modify ? (O_CREAT | O_RDWR) : O_RDONLY, - 0644, - DB_HASH, - NULL)) == 0) { - code = errno; - } + if ((result = dbopen(path, + modify ? (O_CREAT | O_RDWR) : O_RDONLY, + 0644, + DB_HASH, + NULL)) == 0) { + code = errno; + } #endif - if (result != 0) { - T(("opened %s", path)); - } else { - T(("cannot open %s: %s", path, strerror(code))); + if (result != 0) { + make_connection(result, path, modify); + T(("opened %s", path)); + } else { + T(("cannot open %s: %s", path, strerror(code))); + } } return result; } @@ -107,6 +183,7 @@ _nc_db_close(DB * db) { int result; + drop_connection(db); #if HASHED_DB_API >= 2 result = db->close(db, 0); #else @@ -209,7 +286,7 @@ NCURSES_EXPORT(bool) _nc_db_have_index(DBT * key, DBT * data, char **buffer, int *size) { bool result = FALSE; - int used = data->size - 1; + int used = (int) data->size - 1; char *have = (char *) data->data; (void) key; @@ -232,7 +309,7 @@ NCURSES_EXPORT(bool) _nc_db_have_data(DBT * key, DBT * data, char **buffer, int *size) { bool result = FALSE; - int used = data->size - 1; + int used = (int) data->size - 1; char *have = (char *) data->data; if (*have++ == 0) { diff --git a/ncurses/tinfo/home_terminfo.c b/ncurses/tinfo/home_terminfo.c index 69d69f9..e77f71c 100644 --- a/ncurses/tinfo/home_terminfo.c +++ b/ncurses/tinfo/home_terminfo.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2008,2010 Free Software Foundation, Inc. * + * Copyright (c) 1998-2010,2012 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -37,7 +37,7 @@ #include <curses.priv.h> #include <tic.h> -MODULE_ID("$Id: home_terminfo.c,v 1.12 2010/12/25 23:43:58 tom Exp $") +MODULE_ID("$Id: home_terminfo.c,v 1.15 2012/10/27 21:49:14 tom Exp $") /* ncurses extension...fall back on user's private directory */ @@ -54,10 +54,8 @@ _nc_home_terminfo(void) if (MyBuffer == 0) { if ((home = getenv("HOME")) != 0) { size_t want = (strlen(home) + sizeof(PRIVATE_INFO)); - MyBuffer = typeMalloc(char, want); - if (MyBuffer == 0) - _nc_err_abort(MSG_NO_MEMORY); - (void) sprintf(MyBuffer, PRIVATE_INFO, home); + TYPE_MALLOC(char, want, MyBuffer); + _nc_SPRINTF(MyBuffer, _nc_SLIMIT(want) PRIVATE_INFO, home); } } result = MyBuffer; diff --git a/ncurses/tinfo/lib_acs.c b/ncurses/tinfo/lib_acs.c index d8fdedc..69a1851 100644 --- a/ncurses/tinfo/lib_acs.c +++ b/ncurses/tinfo/lib_acs.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. * + * Copyright (c) 1998-2013,2014 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -39,7 +39,7 @@ #define CUR SP_TERMTYPE #endif -MODULE_ID("$Id: lib_acs.c,v 1.43 2010/12/25 23:00:45 tom Exp $") +MODULE_ID("$Id: lib_acs.c,v 1.45 2014/03/08 20:32:59 tom Exp $") #if BROKEN_LINKER || USE_REENTRANT #define MyBuffer _nc_prescreen.real_acs_map @@ -166,11 +166,10 @@ NCURSES_SP_NAME(_nc_init_acs) (NCURSES_SP_DCL0) real_map['E'] = '+'; /* large plus or crossover */ #ifdef USE_TERM_DRIVER - CallDriver_2(SP_PARM, initacs, real_map, fake_map); + CallDriver_2(SP_PARM, td_initacs, real_map, fake_map); #else if (ena_acs != NULL) { - TPUTS_TRACE("ena_acs"); - putp(ena_acs); + NCURSES_PUTP2("ena_acs", ena_acs); } #if NCURSES_EXT_FUNCS /* diff --git a/ncurses/tinfo/lib_baudrate.c b/ncurses/tinfo/lib_baudrate.c index 9302f02..1dee46c 100644 --- a/ncurses/tinfo/lib_baudrate.c +++ b/ncurses/tinfo/lib_baudrate.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. * + * Copyright (c) 1998-2013,2014 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -49,7 +49,7 @@ * of the indices up to B115200 fit nicely in a 'short', allowing us to retain * ospeed's type for compatibility. */ -#if (defined(__FreeBSD__) && (__FreeBSD_version < 700000)) || defined(__NetBSD__) || defined(__OpenBSD__) +#if NCURSES_OSPEED_COMPAT && ((defined(__FreeBSD__) && (__FreeBSD_version < 700000)) || defined(__NetBSD__) || defined(__OpenBSD__)) #undef B0 #undef B50 #undef B75 @@ -79,7 +79,7 @@ #undef USE_OLD_TTY #endif /* USE_OLD_TTY */ -MODULE_ID("$Id: lib_baudrate.c,v 1.31 2010/12/19 01:50:50 tom Exp $") +MODULE_ID("$Id: lib_baudrate.c,v 1.35 2014/04/26 18:48:19 juergen Exp $") /* * int @@ -90,54 +90,55 @@ MODULE_ID("$Id: lib_baudrate.c,v 1.31 2010/12/19 01:50:50 tom Exp $") */ struct speed { - int s; /* value for 'ospeed' is an index */ + NCURSES_OSPEED s; /* values for 'ospeed' */ int sp; /* the actual speed */ }; +#define DATA(number) { B##number, number } + static struct speed const speeds[] = { - {B0, 0}, - {B50, 50}, - {B75, 75}, - {B110, 110}, - {B134, 134}, - {B150, 150}, - {B200, 200}, - {B300, 300}, - {B600, 600}, - {B1200, 1200}, - {B1800, 1800}, - {B2400, 2400}, - {B4800, 4800}, - {B9600, 9600}, + DATA(0), + DATA(50), + DATA(75), + DATA(110), + DATA(134), + DATA(150), + DATA(200), + DATA(300), + DATA(600), + DATA(1200), + DATA(1800), + DATA(2400), + DATA(4800), + DATA(9600), #ifdef B19200 - {B19200, 19200}, -#else -#ifdef EXTA + DATA(19200), +#elif defined(EXTA) {EXTA, 19200}, #endif -#endif #ifdef B38400 - {B38400, 38400}, -#else -#ifdef EXTB + DATA(38400), +#elif defined(EXTB) {EXTB, 38400}, #endif -#endif #ifdef B57600 - {B57600, 57600}, + DATA(57600), #endif + /* ifdef to prevent overflow when OLD_TTY is not available */ +#if !(NCURSES_OSPEED_COMPAT && defined(__FreeBSD__) && (__FreeBSD_version > 700000)) #ifdef B115200 - {B115200, 115200}, + DATA(115200), #endif #ifdef B230400 - {B230400, 230400}, + DATA(230400), #endif #ifdef B460800 - {B460800, 460800}, + DATA(460800), #endif #ifdef B921600 - {B921600, 921600}, + DATA(921600), +#endif #endif }; @@ -167,7 +168,7 @@ _nc_baudrate(int OSpeed) } } #if !USE_REENTRANT - if (OSpeed == last_OSpeed) { + if (OSpeed != last_OSpeed) { last_OSpeed = OSpeed; last_baudrate = result; } @@ -207,7 +208,7 @@ NCURSES_SP_NAME(baudrate) (NCURSES_SP_DCL0) */ #ifdef TRACE if (IsValidTIScreen(SP_PARM) - && !isatty(fileno(SP_PARM ? SP_PARM->_ofp : stdout)) + && !NC_ISATTY(fileno(SP_PARM ? SP_PARM->_ofp : stdout)) && getenv("BAUDRATE") != 0) { int ret; if ((ret = _nc_getenv_num("BAUDRATE")) <= 0) @@ -219,8 +220,8 @@ NCURSES_SP_NAME(baudrate) (NCURSES_SP_DCL0) if (IsValidTIScreen(SP_PARM)) { #ifdef USE_OLD_TTY - result = cfgetospeed(&(TerminalOf(SP_PARM)->Nttyb)); - ospeed = _nc_ospeed(result); + result = (int) cfgetospeed(&(TerminalOf(SP_PARM)->Nttyb)); + ospeed = (NCURSES_OSPEED) _nc_ospeed(result); #else /* !USE_OLD_TTY */ #ifdef TERMIOS ospeed = (NCURSES_OSPEED) cfgetospeed(&(TerminalOf(SP_PARM)->Nttyb)); diff --git a/ncurses/tinfo/lib_cur_term.c b/ncurses/tinfo/lib_cur_term.c index 86e130e..9941d13 100644 --- a/ncurses/tinfo/lib_cur_term.c +++ b/ncurses/tinfo/lib_cur_term.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. * + * Copyright (c) 1998-2013,2014 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -39,14 +39,12 @@ #include <curses.priv.h> #include <termcap.h> /* ospeed */ -MODULE_ID("$Id: lib_cur_term.c,v 1.30 2010/12/19 01:38:45 tom Exp $") +MODULE_ID("$Id: lib_cur_term.c,v 1.33 2014/03/08 20:32:59 tom Exp $") #undef CUR #define CUR termp->type. -#if BROKEN_LINKER && !USE_REENTRANT -NCURSES_EXPORT_VAR(TERMINAL *) cur_term = 0; -#elif BROKEN_LINKER || USE_REENTRANT +#if USE_REENTRANT NCURSES_EXPORT(TERMINAL *) NCURSES_SP_NAME(_nc_get_cur_term) (NCURSES_SP_DCL0) @@ -55,6 +53,7 @@ NCURSES_SP_NAME(_nc_get_cur_term) (NCURSES_SP_DCL0) } #if NCURSES_SP_FUNCS + NCURSES_EXPORT(TERMINAL *) _nc_get_cur_term(void) { @@ -87,10 +86,10 @@ NCURSES_SP_NAME(set_curterm) (NCURSES_SP_DCLx TERMINAL * termp) oldterm = cur_term; if (SP_PARM) SP_PARM->_term = termp; -#if BROKEN_LINKER && !USE_REENTRANT - cur_term = termp; -#else +#if USE_REENTRANT CurTerm = termp; +#else + cur_term = termp; #endif if (termp != 0) { #ifdef USE_TERM_DRIVER @@ -133,9 +132,7 @@ NCURSES_SP_NAME(del_curterm) (NCURSES_SP_DCLx TERMINAL * termp) TERMINAL_CONTROL_BLOCK *TCB = (TERMINAL_CONTROL_BLOCK *) termp; #endif TERMINAL *cur = ( -#if BROKEN_LINKER && !USE_REENTRANT - cur_term -#elif BROKEN_LINKER || USE_REENTRANT +#if USE_REENTRANT NCURSES_SP_NAME(_nc_get_cur_term) (NCURSES_SP_ARG) #else cur_term @@ -148,12 +145,13 @@ NCURSES_SP_NAME(del_curterm) (NCURSES_SP_DCLx TERMINAL * termp) FreeIfNeeded(termp->_termname); #if USE_HOME_TERMINFO - if (_nc_globals.home_terminfo != 0) + if (_nc_globals.home_terminfo != 0) { FreeAndNull(_nc_globals.home_terminfo); + } #endif #ifdef USE_TERM_DRIVER if (TCB->drv) - TCB->drv->release(TCB); + TCB->drv->td_release(TCB); #endif free(termp); diff --git a/ncurses/tinfo/lib_data.c b/ncurses/tinfo/lib_data.c index 195ddf9..06b6f88 100644 --- a/ncurses/tinfo/lib_data.c +++ b/ncurses/tinfo/lib_data.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. * + * Copyright (c) 1998-2012,2013 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -42,7 +42,7 @@ #include <curses.priv.h> -MODULE_ID("$Id: lib_data.c,v 1.61 2010/05/15 22:06:56 tom Exp $") +MODULE_ID("$Id: lib_data.c,v 1.66 2013/08/24 17:28:24 tom Exp $") /* * OS/2's native linker complains if we don't initialize public data when @@ -114,6 +114,7 @@ NCURSES_EXPORT_VAR(SCREEN *) SP = NULL; /* Some linkers require initialized data #define TGETENT_0s { TGETENT_0, TGETENT_0, TGETENT_0, TGETENT_0 } NCURSES_EXPORT_VAR(NCURSES_GLOBALS) _nc_globals = { + 0, /* have_sigtstp */ 0, /* have_sigwinch */ 0, /* cleanup_nested */ @@ -125,13 +126,14 @@ NCURSES_EXPORT_VAR(NCURSES_GLOBALS) _nc_globals = { FALSE, /* have_tic_directory */ FALSE, /* keep_tic_directory */ - TERMINFO, /* tic_directory */ + 0, /* tic_directory */ NULL, /* dbi_list */ 0, /* dbi_size */ NULL, /* first_name */ NULL, /* keyname_table */ + 0, /* init_keyname */ 0, /* slk_format */ @@ -142,6 +144,12 @@ NCURSES_EXPORT_VAR(NCURSES_GLOBALS) _nc_globals = { 0, /* tgetent_index */ 0, /* tgetent_sequence */ + 0, /* dbd_blob */ + 0, /* dbd_list */ + 0, /* dbd_size */ + 0, /* dbd_time */ + { { 0, 0 } }, /* dbd_vars */ + #ifndef USE_SP_WINDOWLIST 0, /* _nc_windowlist */ #endif @@ -249,6 +257,7 @@ NCURSES_EXPORT_VAR(NCURSES_PRESCREEN) _nc_prescreen = { NULL, /* _tputs_trace */ #endif #endif + FALSE, /* use_tioctl */ }; /* *INDENT-ON* */ diff --git a/ncurses/tinfo/lib_has_cap.c b/ncurses/tinfo/lib_has_cap.c index d1b9b8d..17e59d5 100644 --- a/ncurses/tinfo/lib_has_cap.c +++ b/ncurses/tinfo/lib_has_cap.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2003,2009 Free Software Foundation, Inc. * + * Copyright (c) 1998-2009,2013 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -46,7 +46,7 @@ #define CUR SP_TERMTYPE #endif -MODULE_ID("$Id: lib_has_cap.c,v 1.9 2009/10/24 22:15:47 tom Exp $") +MODULE_ID("$Id: lib_has_cap.c,v 1.10 2013/11/16 19:57:22 tom Exp $") NCURSES_EXPORT(bool) NCURSES_SP_NAME(has_ic) (NCURSES_SP_DCL0) @@ -55,7 +55,7 @@ NCURSES_SP_NAME(has_ic) (NCURSES_SP_DCL0) T((T_CALLED("has_ic(%p)"), (void *) SP_PARM)); - if (IsValidTIScreen(SP_PARM) && IsTermInfo(SP_PARM)) { + if (HasTInfoTerminal(SP_PARM)) { code = ((insert_character || parm_ich || (enter_insert_mode && exit_insert_mode)) && (delete_character || parm_dch)) ? TRUE : FALSE; @@ -77,7 +77,7 @@ NCURSES_SP_NAME(has_il) (NCURSES_SP_DCL0) { bool code = FALSE; T((T_CALLED("has_il(%p)"), (void *) SP_PARM)); - if (IsValidTIScreen(SP_PARM) && IsTermInfo(SP_PARM)) { + if (HasTInfoTerminal(SP_PARM)) { code = ((insert_line || parm_insert_line) && (delete_line || parm_delete_line)) ? TRUE : FALSE; } diff --git a/ncurses/tinfo/lib_napms.c b/ncurses/tinfo/lib_napms.c index 1e6abda..df17363 100644 --- a/ncurses/tinfo/lib_napms.c +++ b/ncurses/tinfo/lib_napms.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc. * + * Copyright (c) 1998-2012,2014 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -51,17 +51,21 @@ #endif #endif -MODULE_ID("$Id: lib_napms.c,v 1.20 2009/11/07 20:37:30 tom Exp $") +MODULE_ID("$Id: lib_napms.c,v 1.24 2014/03/08 20:32:59 tom Exp $") NCURSES_EXPORT(int) NCURSES_SP_NAME(napms) (NCURSES_SP_DCLx int ms) { - (void) SP_PARM; T((T_CALLED("napms(%d)"), ms)); #ifdef USE_TERM_DRIVER - CallDriver_1(SP_PARM, nap, ms); + if (HasTerminal(SP_PARM)) { + CallDriver_1(SP_PARM, td_nap, ms); + } #else /* !USE_TERM_DRIVER */ +#if NCURSES_SP_FUNCS + (void) sp; +#endif #if HAVE_NANOSLEEP { struct timespec request, remaining; diff --git a/ncurses/tinfo/lib_options.c b/ncurses/tinfo/lib_options.c index 654bf94..b736d5f 100644 --- a/ncurses/tinfo/lib_options.c +++ b/ncurses/tinfo/lib_options.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc. * + * Copyright (c) 1998-2013,2014 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -46,7 +46,7 @@ #define CUR SP_TERMTYPE #endif -MODULE_ID("$Id: lib_options.c,v 1.71 2009/10/24 21:56:15 tom Exp $") +MODULE_ID("$Id: lib_options.c,v 1.78 2014/09/27 21:55:24 tom Exp $") NCURSES_EXPORT(int) idlok(WINDOW *win, bool flag) @@ -56,7 +56,11 @@ idlok(WINDOW *win, bool flag) if (win) { SCREEN *sp = _nc_screen_of(win); - if (sp && IsTermInfo(sp)) { + if (sp != 0 +#ifdef USE_TERM_DRIVER + && IsTermInfo(sp) +#endif + ) { sp->_nc_sp_idlok = win->_idlok = (flag && (NCURSES_SP_NAME(has_il) (NCURSES_SP_ARG) || change_scroll_region)); @@ -165,16 +169,16 @@ meta(WINDOW *win GCC_UNUSED, bool flag) #ifdef USE_TERM_DRIVER if (IsTermInfo(sp)) { if (flag) { - NCURSES_SP_NAME(_nc_putp) (NCURSES_SP_ARGx "meta_on", meta_on); + NCURSES_PUTP2("meta_on", meta_on); } else { - NCURSES_SP_NAME(_nc_putp) (NCURSES_SP_ARGx "meta_off", meta_off); + NCURSES_PUTP2("meta_off", meta_off); } } #else if (flag) { - NCURSES_SP_NAME(_nc_putp) (NCURSES_SP_ARGx "meta_on", meta_on); + NCURSES_PUTP2("meta_on", meta_on); } else { - NCURSES_SP_NAME(_nc_putp) (NCURSES_SP_ARGx "meta_off", meta_off); + NCURSES_PUTP2("meta_off", meta_off); } #endif result = OK; @@ -192,30 +196,31 @@ NCURSES_SP_NAME(curs_set) (NCURSES_SP_DCLx int vis) if (SP_PARM != 0 && vis >= 0 && vis <= 2) { int cursor = SP_PARM->_cursor; - bool bBuiltIn = !IsTermInfo(SP_PARM); if (vis == cursor) { code = cursor; } else { - if (!bBuiltIn) { +#ifdef USE_TERM_DRIVER + code = CallDriver_1(SP_PARM, td_cursorSet, vis); +#else + if (IsTermInfo(SP_PARM)) { switch (vis) { case 2: - code = NCURSES_SP_NAME(_nc_putp_flush) (NCURSES_SP_ARGx - "cursor_visible", - cursor_visible); + code = NCURSES_PUTP2_FLUSH("cursor_visible", + cursor_visible); break; case 1: - code = NCURSES_SP_NAME(_nc_putp_flush) (NCURSES_SP_ARGx - "cursor_normal", - cursor_normal); + code = NCURSES_PUTP2_FLUSH("cursor_normal", + cursor_normal); break; case 0: - code = NCURSES_SP_NAME(_nc_putp_flush) (NCURSES_SP_ARGx - "cursor_invisible", - cursor_invisible); + code = NCURSES_PUTP2_FLUSH("cursor_invisible", + cursor_invisible); break; } - } else + } else { code = ERR; + } +#endif if (code != ERR) code = (cursor == -1 ? 1 : cursor); SP_PARM->_cursor = vis; @@ -301,7 +306,7 @@ NCURSES_EXPORT(int) NCURSES_SP_NAME(_nc_putp_flush) (NCURSES_SP_DCLx const char *name, const char *value) { - int rc = NCURSES_SP_NAME(_nc_putp) (NCURSES_SP_ARGx name, value); + int rc = NCURSES_PUTP2(name, value); if (rc != ERR) { _nc_flush(); } @@ -324,7 +329,7 @@ _nc_putp_flush(const char *name, const char *value) * the terminal state _before_ switching modes. */ NCURSES_EXPORT(int) -_nc_keypad(SCREEN *sp, bool flag) +_nc_keypad(SCREEN *sp, int flag) { int rc = ERR; @@ -349,18 +354,14 @@ _nc_keypad(SCREEN *sp, bool flag) #endif { #ifdef USE_TERM_DRIVER - rc = CallDriver_1(sp, kpad, flag); + rc = CallDriver_1(sp, td_kpad, flag); if (rc == OK) sp->_keypad_on = flag; #else if (flag) { - (void) NCURSES_SP_NAME(_nc_putp_flush) (NCURSES_SP_ARGx - "keypad_xmit", - keypad_xmit); + (void) NCURSES_PUTP2_FLUSH("keypad_xmit", keypad_xmit); } else if (!flag && keypad_local) { - (void) NCURSES_SP_NAME(_nc_putp_flush) (NCURSES_SP_ARGx - "keypad_local", - keypad_local); + (void) NCURSES_PUTP2_FLUSH("keypad_local", keypad_local); } if (flag && !sp->_tried) { diff --git a/ncurses/tinfo/lib_print.c b/ncurses/tinfo/lib_print.c index c7bd3a6..0dab4d4 100644 --- a/ncurses/tinfo/lib_print.c +++ b/ncurses/tinfo/lib_print.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. * + * Copyright (c) 1998-2011,2012 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -39,7 +39,7 @@ #define CUR SP_TERMTYPE #endif -MODULE_ID("$Id: lib_print.c,v 1.20 2010/06/05 22:18:35 tom Exp $") +MODULE_ID("$Id: lib_print.c,v 1.23 2012/02/22 22:34:31 tom Exp $") NCURSES_EXPORT(int) NCURSES_SP_NAME(mcprint) (NCURSES_SP_DCLx char *data, int len) @@ -76,10 +76,10 @@ NCURSES_SP_NAME(mcprint) (NCURSES_SP_DCLx char *data, int len) return (ERR); } - (void) strcpy(mybuf, switchon); - memcpy(mybuf + onsize, data, (unsigned) len); + _nc_STRCPY(mybuf, switchon, need); + memcpy(mybuf + onsize, data, (size_t) len); if (offsize) - (void) strcpy(mybuf + onsize + len, prtr_off); + _nc_STRCPY(mybuf + onsize + len, prtr_off, need); /* * We're relying on the atomicity of UNIX writes here. The diff --git a/ncurses/tinfo/lib_raw.c b/ncurses/tinfo/lib_raw.c index b524a1b..928692b 100644 --- a/ncurses/tinfo/lib_raw.c +++ b/ncurses/tinfo/lib_raw.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. * + * Copyright (c) 1998-2011,2012 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -49,11 +49,7 @@ #include <curses.priv.h> -MODULE_ID("$Id: lib_raw.c,v 1.19 2010/04/24 23:49:12 tom Exp $") - -#if SVR4_TERMIO && !defined(_POSIX_SOURCE) -#define _POSIX_SOURCE -#endif +MODULE_ID("$Id: lib_raw.c,v 1.21 2012/01/21 19:21:29 KO.Myung-Hun Exp $") #if HAVE_SYS_TERMIO_H #include <sys/termio.h> /* needed for ISC */ @@ -66,6 +62,11 @@ MODULE_ID("$Id: lib_raw.c,v 1.19 2010/04/24 23:49:12 tom Exp $") #define _nc_setmode(mode) /* nothing */ #endif +#if USE_KLIBC_KBD +#define INCL_KBD +#include <os2.h> +#endif + #define COOKED_INPUT (IXON|BRKINT|PARMRK) #ifdef TRACE @@ -100,6 +101,17 @@ NCURSES_SP_NAME(raw) (NCURSES_SP_DCL0) #endif result = NCURSES_SP_NAME(_nc_set_tty_mode) (NCURSES_SP_ARGx &buf); if (result == OK) { +#if USE_KLIBC_KBD + KBDINFO kbdinfo; + + kbdinfo.cb = sizeof(kbdinfo); + KbdGetStatus(&kbdinfo, 0); + + kbdinfo.cb = sizeof(kbdinfo); + kbdinfo.fsMask &= ~KEYBOARD_ASCII_MODE; + kbdinfo.fsMask |= KEYBOARD_BINARY_MODE; + KbdSetStatus(&kbdinfo, 0); +#endif SP_PARM->_raw = TRUE; SP_PARM->_cbreak = 1; termp->Nttyb = buf; @@ -218,6 +230,17 @@ NCURSES_SP_NAME(noraw) (NCURSES_SP_DCL0) #endif result = NCURSES_SP_NAME(_nc_set_tty_mode) (NCURSES_SP_ARGx &buf); if (result == OK) { +#if USE_KLIBC_KBD + KBDINFO kbdinfo; + + kbdinfo.cb = sizeof(kbdinfo); + KbdGetStatus(&kbdinfo, 0); + + kbdinfo.cb = sizeof(kbdinfo); + kbdinfo.fsMask &= ~KEYBOARD_BINARY_MODE; + kbdinfo.fsMask |= KEYBOARD_ASCII_MODE; + KbdSetStatus(&kbdinfo, 0); +#endif SP_PARM->_raw = FALSE; SP_PARM->_cbreak = 0; termp->Nttyb = buf; diff --git a/ncurses/tinfo/lib_setup.c b/ncurses/tinfo/lib_setup.c index 5fcf2ae..0b81a5e 100644 --- a/ncurses/tinfo/lib_setup.c +++ b/ncurses/tinfo/lib_setup.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2010,2011 Free Software Foundation, Inc. * + * Copyright (c) 1998-2013,2014 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -37,21 +37,18 @@ * Terminal setup routines common to termcap and terminfo: * * use_env(bool) + * use_tioctl(bool) * setupterm(char *, int, int *) */ #include <curses.priv.h> #include <tic.h> /* for MAX_NAME_SIZE */ -#if SVR4_TERMIO && !defined(_POSIX_SOURCE) -#define _POSIX_SOURCE -#endif - #if HAVE_LOCALE_H #include <locale.h> #endif -MODULE_ID("$Id: lib_setup.c,v 1.135 2011/02/06 01:04:21 tom Exp $") +MODULE_ID("$Id: lib_setup.c,v 1.161 2014/11/01 12:33:16 tom Exp $") /**************************************************************************** * @@ -225,6 +222,7 @@ NCURSES_SP_NAME(use_env) (NCURSES_SP_DCLx bool f) { T((T_CALLED("use_env(%p,%d)"), (void *) SP_PARM, (int) f)); #if NCURSES_SP_FUNCS + START_TRACE(); if (IsPreScreen(SP_PARM)) { SP_PARM->_use_env = f; } @@ -234,14 +232,39 @@ NCURSES_SP_NAME(use_env) (NCURSES_SP_DCLx bool f) returnVoid; } +NCURSES_EXPORT(void) +NCURSES_SP_NAME(use_tioctl) (NCURSES_SP_DCLx bool f) +{ + T((T_CALLED("use_tioctl(%p,%d)"), (void *) SP_PARM, (int) f)); +#if NCURSES_SP_FUNCS + START_TRACE(); + if (IsPreScreen(SP_PARM)) { + SP_PARM->_use_tioctl = f; + } +#else + _nc_prescreen.use_tioctl = f; +#endif + returnVoid; +} + #if NCURSES_SP_FUNCS NCURSES_EXPORT(void) use_env(bool f) { T((T_CALLED("use_env(%d)"), (int) f)); + START_TRACE(); _nc_prescreen.use_env = f; returnVoid; } + +NCURSES_EXPORT(void) +use_tioctl(bool f) +{ + T((T_CALLED("use_tioctl(%d)"), (int) f)); + START_TRACE(); + _nc_prescreen.use_tioctl = f; + returnVoid; +} #endif NCURSES_EXPORT(void) @@ -260,7 +283,7 @@ _nc_get_screensize(SCREEN *sp, TCB = (TERMINAL_CONTROL_BLOCK *) termp; my_tabsize = TCB->info.tabsize; - TCB->drv->size(TCB, linep, colp); + TCB->drv->td_size(TCB, linep, colp); #if USE_REENTRANT if (sp != 0) { @@ -281,7 +304,7 @@ _nc_get_screensize(SCREEN *sp, *linep = (int) lines; *colp = (int) columns; - if (_nc_prescreen.use_env) { + if (_nc_prescreen.use_env || _nc_prescreen.use_tioctl) { int value; #ifdef __EMX__ @@ -289,14 +312,16 @@ _nc_get_screensize(SCREEN *sp, int screendata[2]; _scrsize(screendata); *colp = screendata[0]; - *linep = screendata[1]; + *linep = ((sp != 0 && sp->_filtered) + ? 1 + : screendata[1]); T(("EMX screen size: environment LINES = %d COLUMNS = %d", *linep, *colp)); } #endif #if HAVE_SIZECHANGE /* try asking the OS */ - if (isatty(cur_term->Filedes)) { + if (NC_ISATTY(cur_term->Filedes)) { STRUCT_WINSIZE size; errno = 0; @@ -315,19 +340,33 @@ _nc_get_screensize(SCREEN *sp, } #endif /* HAVE_SIZECHANGE */ - /* - * Finally, look for environment variables. - * - * Solaris lets users override either dimension with an environment - * variable. - */ - if ((value = _nc_getenv_num("LINES")) > 0) { - *linep = value; - T(("screen size: environment LINES = %d", *linep)); - } - if ((value = _nc_getenv_num("COLUMNS")) > 0) { - *colp = value; - T(("screen size: environment COLUMNS = %d", *colp)); + if (_nc_prescreen.use_env) { + if (_nc_prescreen.use_tioctl) { + /* + * If environment variables are used, update them. + */ + if ((sp == 0 || !sp->_filtered) && _nc_getenv_num("LINES") > 0) { + _nc_setenv_num("LINES", *linep); + } + if (_nc_getenv_num("COLUMNS") > 0) { + _nc_setenv_num("COLUMNS", *colp); + } + } + + /* + * Finally, look for environment variables. + * + * Solaris lets users override either dimension with an environment + * variable. + */ + if ((value = _nc_getenv_num("LINES")) > 0) { + *linep = value; + T(("screen size: environment LINES = %d", *linep)); + } + if ((value = _nc_getenv_num("COLUMNS")) > 0) { + *colp = value; + T(("screen size: environment COLUMNS = %d", *colp)); + } } /* if we can't get dynamic info about the size, use static */ @@ -384,7 +423,7 @@ _nc_update_screensize(SCREEN *sp) assert(sp != 0); - CallDriver_2(sp, getsize, &old_lines, &old_cols); + CallDriver_2(sp, td_getsize, &old_lines, &old_cols); #else TERMINAL *termp = cur_term; @@ -399,10 +438,12 @@ _nc_update_screensize(SCREEN *sp) * We're doing it this way because those functions belong to the upper * ncurses library, while this resides in the lower terminfo library. */ - if (sp != 0 - && sp->_resize != 0) { - if ((new_lines != old_lines) || (new_cols != old_cols)) + if (sp != 0 && sp->_resize != 0) { + if ((new_lines != old_lines) || (new_cols != old_cols)) { sp->_resize(NCURSES_SP_ARGx new_lines, new_cols); + } else if (sp->_sig_winch && (sp->_ungetch != 0)) { + sp->_ungetch(SP_PARM, KEY_RESIZE); /* so application can know this */ + } sp->_sig_winch = FALSE; } } @@ -414,23 +455,7 @@ _nc_update_screensize(SCREEN *sp) * ****************************************************************************/ -#define ret_error(code, fmt, arg) if (errret) {\ - *errret = code;\ - returnCode(ERR);\ - } else {\ - fprintf(stderr, fmt, arg);\ - exit(EXIT_FAILURE);\ - } - -#define ret_error0(code, msg) if (errret) {\ - *errret = code;\ - returnCode(ERR);\ - } else {\ - fprintf(stderr, msg);\ - exit(EXIT_FAILURE);\ - } - -#if USE_DATABASE || USE_TERMCAP +#if NCURSES_USE_DATABASE || NCURSES_USE_TERMCAP /* * Return 1 if entry found, 0 if not found, -1 if database not accessible, * just like tgetent(). @@ -467,7 +492,7 @@ _nc_setup_tinfo(const char *const tn, TERMTYPE *const tp) ** and substitute it in for the prototype given in 'command_character'. */ void -_nc_tinfo_cmdch(TERMINAL * termp, char proto) +_nc_tinfo_cmdch(TERMINAL * termp, int proto) { unsigned i; char CC; @@ -481,8 +506,8 @@ _nc_tinfo_cmdch(TERMINAL * termp, char proto) if ((tmp = getenv("CC")) != 0 && strlen(tmp) == 1) { CC = *tmp; for_each_string(i, &(termp->type)) { - for (tmp = termp->type.Strings[i]; *tmp; tmp++) { - if (*tmp == proto) + for (tmp = termp->type.Strings[i]; tmp && *tmp; tmp++) { + if (UChar(*tmp) == proto) *tmp = CC; } } @@ -520,7 +545,9 @@ NCURSES_EXPORT(int) _nc_unicode_locale(void) { int result = 0; -#if HAVE_LANGINFO_CODESET +#if defined(__MINGW32__) && USE_WIDEC_SUPPORT + result = 1; +#elif HAVE_LANGINFO_CODESET char *env = nl_langinfo(CODESET); result = !strcmp(env, "UTF-8"); T(("_nc_unicode_locale(%s) ->%d", env, result)); @@ -547,11 +574,11 @@ NCURSES_EXPORT(int) _nc_locale_breaks_acs(TERMINAL * termp) { const char *env_name = "NCURSES_NO_UTF8_ACS"; - char *env; + const char *env; int value; int result = 0; - if ((env = getenv(env_name)) != 0) { + if (getenv(env_name) != 0) { result = _nc_getenv_num(env_name); } else if ((value = tigetnum("U8")) >= 0) { result = value; /* use extension feature */ @@ -578,7 +605,7 @@ TINFO_SETUP_TERM(TERMINAL ** tp, NCURSES_CONST char *tname, int Filedes, int *errret, - bool reuse) + int reuse) { #ifdef USE_TERM_DRIVER TERMINAL_CONTROL_BLOCK *TCB = 0; @@ -608,7 +635,11 @@ TINFO_SETUP_TERM(TERMINAL ** tp, if (tname == 0) { tname = getenv("TERM"); if (tname == 0 || *tname == '\0') { +#ifdef USE_TERM_DRIVER + tname = "unknown"; +#else ret_error0(TGETENT_ERR, "TERM environment variable not set.\n"); +#endif } } @@ -624,7 +655,7 @@ TINFO_SETUP_TERM(TERMINAL ** tp, * Allow output redirection. This is what SVr3 does. If stdout is * directed to a file, screen updates go to standard error. */ - if (Filedes == STDOUT_FILENO && !isatty(Filedes)) + if (Filedes == STDOUT_FILENO && !NC_ISATTY(Filedes)) Filedes = STDERR_FILENO; /* @@ -651,9 +682,14 @@ TINFO_SETUP_TERM(TERMINAL ** tp, && _nc_name_match(termp->type.term_names, tname, "|")) { T(("reusing existing terminal information and mode-settings")); code = OK; +#ifdef USE_TERM_DRIVER + TCB = (TERMINAL_CONTROL_BLOCK *) termp; +#endif } else { #ifdef USE_TERM_DRIVER - termp = (TERMINAL *) typeCalloc(TERMINAL_CONTROL_BLOCK, 1); + TERMINAL_CONTROL_BLOCK *my_tcb; + my_tcb = typeCalloc(TERMINAL_CONTROL_BLOCK, 1); + termp = &(my_tcb->term); #else termp = typeCalloc(TERMINAL, 1); #endif @@ -673,7 +709,7 @@ TINFO_SETUP_TERM(TERMINAL ** tp, "Could not find any driver to handle this terminal.\n"); } #else -#if USE_DATABASE || USE_TERMCAP +#if NCURSES_USE_DATABASE || NCURSES_USE_TERMCAP status = _nc_setup_tinfo(tname, &termp->type); #else status = TGETENT_NO; @@ -684,7 +720,7 @@ TINFO_SETUP_TERM(TERMINAL ** tp, const TERMTYPE *fallback = _nc_fallback(tname); if (fallback) { - termp->type = *fallback; + _nc_copy_termtype(&(termp->type), fallback); status = TGETENT_YES; } } @@ -694,11 +730,11 @@ TINFO_SETUP_TERM(TERMINAL ** tp, if (status == TGETENT_ERR) { ret_error0(status, "terminals database is inaccessible\n"); } else if (status == TGETENT_NO) { - ret_error(status, "'%s': unknown terminal type.\n", tname); + ret_error1(status, "unknown terminal type.\n", tname); } } #if !USE_REENTRANT - strncpy(ttytype, termp->type.term_names, NAMESIZE - 1); + strncpy(ttytype, termp->type.term_names, (size_t) (NAMESIZE - 1)); ttytype[NAMESIZE - 1] = '\0'; #endif @@ -708,7 +744,7 @@ TINFO_SETUP_TERM(TERMINAL ** tp, set_curterm(termp); if (command_character) - _nc_tinfo_cmdch(termp, *command_character); + _nc_tinfo_cmdch(termp, UChar(*command_character)); /* * If an application calls setupterm() rather than initscr() or @@ -716,7 +752,7 @@ TINFO_SETUP_TERM(TERMINAL ** tp, * _nc_setupscreen(). Do it now anyway, so we can initialize the * baudrate. */ - if (isatty(Filedes)) { + if (NC_ISATTY(Filedes)) { def_prog_mode(); baudrate(); } @@ -727,7 +763,7 @@ TINFO_SETUP_TERM(TERMINAL ** tp, #ifdef USE_TERM_DRIVER *tp = termp; NCURSES_SP_NAME(set_curterm) (sp, termp); - TCB->drv->init(TCB); + TCB->drv->td_init(TCB); #else sp = SP; #endif @@ -742,10 +778,20 @@ TINFO_SETUP_TERM(TERMINAL ** tp, #ifndef USE_TERM_DRIVER if (generic_type) { - ret_error(TGETENT_NO, "'%s': I need something more specific.\n", tname); - } - if (hard_copy) { - ret_error(TGETENT_YES, "'%s': I can't handle hardcopy terminals.\n", tname); + /* + * BSD 4.3's termcap contains mis-typed "gn" for wy99. Do a sanity + * check before giving up. + */ + if ((VALID_STRING(cursor_address) + || (VALID_STRING(cursor_down) && VALID_STRING(cursor_home))) + && VALID_STRING(clear_screen)) { + ret_error1(TGETENT_YES, "terminal is not really generic.\n", tname); + } else { + del_curterm(termp); + ret_error1(TGETENT_NO, "I need something more specific.\n", tname); + } + } else if (hard_copy) { + ret_error1(TGETENT_YES, "I can't handle hardcopy terminals.\n", tname); } #endif returnCode(code); @@ -798,10 +844,10 @@ NCURSES_EXPORT(int) _nc_setupterm(NCURSES_CONST char *tname, int Filedes, int *errret, - bool reuse) + int reuse) { int res; - TERMINAL *termp; + TERMINAL *termp = 0; res = TINFO_SETUP_TERM(&termp, tname, Filedes, errret, reuse); if (ERR != res) NCURSES_SP_NAME(set_curterm) (CURRENT_SCREEN_PRE, termp); diff --git a/ncurses/tinfo/lib_termcap.c b/ncurses/tinfo/lib_termcap.c index e9dae85..fdfc494 100644 --- a/ncurses/tinfo/lib_termcap.c +++ b/ncurses/tinfo/lib_termcap.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. * + * Copyright (c) 1998-2012,2013 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -48,7 +48,7 @@ #define CUR SP_TERMTYPE #endif -MODULE_ID("$Id: lib_termcap.c,v 1.73 2010/12/25 19:27:12 tom Exp $") +MODULE_ID("$Id: lib_termcap.c,v 1.80 2013/06/08 16:48:47 tom Exp $") NCURSES_EXPORT_VAR(char *) UP = 0; NCURSES_EXPORT_VAR(char *) BC = 0; @@ -63,6 +63,15 @@ NCURSES_EXPORT_VAR(char *) BC = 0; #define LAST_USE MyCache[CacheInx].last_used #define LAST_SEQ MyCache[CacheInx].sequence +/* + * Termcap names are matched only using the first two bytes. + * Ignore any extended names longer than two bytes, to avoid problems + * with legacy code which passes in parameters whose use is long forgotten. + */ +#define ValidCap(cap) (((cap)[0] != '\0') && ((cap)[1] != '\0')) +#define SameCap(a,b) (((a)[0] == (b)[0]) && ((a)[1] == (b)[1])) +#define ValidExt(ext) (ValidCap(ext) && (ext)[2] == '\0') + /*************************************************************************** * * tgetent(bufp, term) @@ -97,7 +106,7 @@ NCURSES_SP_NAME(tgetent) (NCURSES_SP_DCLx char *bufp, const char *name) #ifdef USE_TERM_DRIVER if (termp == 0 || !((TERMINAL_CONTROL_BLOCK *) termp)->drv->isTerminfo) - return (rc); + returnCode(rc); #endif /* @@ -202,11 +211,13 @@ tgetent(char *bufp, const char *name) static bool same_tcname(const char *a, const char *b) { - fprintf(stderr, "compare(%s,%s)\n", a, b); - return !strncmp(a, b, 2); + bool code = SameCap(a, b); + fprintf(stderr, "compare(%s,%s) %s\n", a, b, code ? "same" : "diff"); + return code; } + #else -#define same_tcname(a,b) !strncmp(a,b,2) +#define same_tcname(a,b) SameCap(a,b) #endif /*************************************************************************** @@ -222,10 +233,10 @@ NCURSES_EXPORT(int) NCURSES_SP_NAME(tgetflag) (NCURSES_SP_DCLx NCURSES_CONST char *id) { int result = 0; /* Solaris returns zero for missing flag */ - int i, j; + int j = -1; T((T_CALLED("tgetflag(%p, %s)"), (void *) SP_PARM, id)); - if (HasTInfoTerminal(SP_PARM)) { + if (HasTInfoTerminal(SP_PARM) && ValidCap(id)) { TERMTYPE *tp = &(TerminalOf(SP_PARM)->type); struct name_table_entry const *entry_ptr; @@ -235,10 +246,10 @@ NCURSES_SP_NAME(tgetflag) (NCURSES_SP_DCLx NCURSES_CONST char *id) } #if NCURSES_XNAMES else { - j = -1; + int i; for_each_ext_boolean(i, tp) { const char *capname = ExtBoolname(tp, i, boolcodes); - if (same_tcname(id, capname)) { + if (same_tcname(id, capname) && ValidExt(capname)) { j = i; break; } @@ -274,10 +285,10 @@ NCURSES_EXPORT(int) NCURSES_SP_NAME(tgetnum) (NCURSES_SP_DCLx NCURSES_CONST char *id) { int result = ABSENT_NUMERIC; - int i, j; + int j = -1; T((T_CALLED("tgetnum(%p, %s)"), (void *) SP_PARM, id)); - if (HasTInfoTerminal(SP_PARM)) { + if (HasTInfoTerminal(SP_PARM) && ValidCap(id)) { TERMTYPE *tp = &(TerminalOf(SP_PARM)->type); struct name_table_entry const *entry_ptr; @@ -287,10 +298,10 @@ NCURSES_SP_NAME(tgetnum) (NCURSES_SP_DCLx NCURSES_CONST char *id) } #if NCURSES_XNAMES else { - j = -1; + int i; for_each_ext_number(i, tp) { const char *capname = ExtNumname(tp, i, numcodes); - if (same_tcname(id, capname)) { + if (same_tcname(id, capname) && ValidExt(capname)) { j = i; break; } @@ -326,10 +337,10 @@ NCURSES_EXPORT(char *) NCURSES_SP_NAME(tgetstr) (NCURSES_SP_DCLx NCURSES_CONST char *id, char **area) { char *result = NULL; - int i, j; + int j = -1; T((T_CALLED("tgetstr(%s,%p)"), id, (void *) area)); - if (HasTInfoTerminal(SP_PARM)) { + if (HasTInfoTerminal(SP_PARM) && ValidCap(id)) { TERMTYPE *tp = &(TerminalOf(SP_PARM)->type); struct name_table_entry const *entry_ptr; @@ -339,10 +350,10 @@ NCURSES_SP_NAME(tgetstr) (NCURSES_SP_DCLx NCURSES_CONST char *id, char **area) } #if NCURSES_XNAMES else { - j = -1; + int i; for_each_ext_string(i, tp) { const char *capname = ExtStrname(tp, i, strcodes); - if (same_tcname(id, capname)) { + if (same_tcname(id, capname) && ValidExt(capname)) { j = i; break; } @@ -351,7 +362,7 @@ NCURSES_SP_NAME(tgetstr) (NCURSES_SP_DCLx NCURSES_CONST char *id, char **area) #endif if (j >= 0) { result = tp->Strings[j]; - TR(TRACE_DATABASE, ("found match : %s", _nc_visbuf(result))); + TR(TRACE_DATABASE, ("found match %d: %s", j, _nc_visbuf(result))); /* setupterm forces canceled strings to null */ if (VALID_STRING(result)) { if (result == exit_attribute_mode @@ -361,7 +372,7 @@ NCURSES_SP_NAME(tgetstr) (NCURSES_SP_DCLx NCURSES_CONST char *id, char **area) } if (area != 0 && *area != 0) { - (void) strcpy(*area, result); + _nc_STRCPY(*area, result, 1024); result = *area; *area += strlen(*area) + 1; } diff --git a/ncurses/tinfo/lib_tgoto.c b/ncurses/tinfo/lib_tgoto.c index e07f464..31daf44 100644 --- a/ncurses/tinfo/lib_tgoto.c +++ b/ncurses/tinfo/lib_tgoto.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 2000-2006,2008 Free Software Foundation, Inc. * + * Copyright (c) 2000-2008,2012 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -35,7 +35,7 @@ #include <ctype.h> #include <termcap.h> -MODULE_ID("$Id: lib_tgoto.c,v 1.13 2008/08/16 19:29:32 tom Exp $") +MODULE_ID("$Id: lib_tgoto.c,v 1.16 2012/02/24 02:08:08 tom Exp $") #if !PURE_TERMINFO static bool @@ -159,7 +159,8 @@ tgoto_internal(const char *string, int x, int y) break; } if (fmt != 0) { - sprintf(result + used, fmt, *value++); + _nc_SPRINTF(result + used, _nc_SLIMIT(length - used) + fmt, *value++); used += strlen(result + used); fmt = 0; } @@ -174,7 +175,7 @@ tgoto_internal(const char *string, int x, int y) } if (result != 0) { if (need_BC) { - strcpy(result + used, BC); + _nc_STRCPY(result + used, BC, length - used); used += strlen(BC); } result[used] = '\0'; diff --git a/ncurses/tinfo/lib_ti.c b/ncurses/tinfo/lib_ti.c index e412342..e9ae746 100644 --- a/ncurses/tinfo/lib_ti.c +++ b/ncurses/tinfo/lib_ti.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. * + * Copyright (c) 1998-2010,2013 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -36,7 +36,7 @@ #include <tic.h> -MODULE_ID("$Id: lib_ti.c,v 1.29 2010/01/23 17:57:43 tom Exp $") +MODULE_ID("$Id: lib_ti.c,v 1.30 2013/06/08 16:55:05 tom Exp $") #if 0 static bool @@ -53,7 +53,7 @@ NCURSES_EXPORT(int) NCURSES_SP_NAME(tigetflag) (NCURSES_SP_DCLx NCURSES_CONST char *str) { int result = ABSENT_BOOLEAN; - int i, j; + int j = -1; T((T_CALLED("tigetflag(%p, %s)"), (void *) SP_PARM, str)); @@ -67,7 +67,7 @@ NCURSES_SP_NAME(tigetflag) (NCURSES_SP_DCLx NCURSES_CONST char *str) } #if NCURSES_XNAMES else { - j = -1; + int i; for_each_ext_boolean(i, tp) { const char *capname = ExtBoolname(tp, i, boolnames); if (same_name(str, capname)) { @@ -97,7 +97,7 @@ tigetflag(NCURSES_CONST char *str) NCURSES_EXPORT(int) NCURSES_SP_NAME(tigetnum) (NCURSES_SP_DCLx NCURSES_CONST char *str) { - int i, j; + int j = -1; int result = CANCELLED_NUMERIC; /* Solaris returns a -1 on error */ T((T_CALLED("tigetnum(%p, %s)"), (void *) SP_PARM, str)); @@ -112,7 +112,7 @@ NCURSES_SP_NAME(tigetnum) (NCURSES_SP_DCLx NCURSES_CONST char *str) } #if NCURSES_XNAMES else { - j = -1; + int i; for_each_ext_number(i, tp) { const char *capname = ExtNumname(tp, i, numnames); if (same_name(str, capname)) { @@ -145,7 +145,7 @@ NCURSES_EXPORT(char *) NCURSES_SP_NAME(tigetstr) (NCURSES_SP_DCLx NCURSES_CONST char *str) { char *result = CANCELLED_STRING; - int i, j; + int j = -1; T((T_CALLED("tigetstr(%p, %s)"), (void *) SP_PARM, str)); @@ -159,7 +159,7 @@ NCURSES_SP_NAME(tigetstr) (NCURSES_SP_DCLx NCURSES_CONST char *str) } #if NCURSES_XNAMES else { - j = -1; + int i; for_each_ext_string(i, tp) { const char *capname = ExtStrname(tp, i, strnames); if (same_name(str, capname)) { diff --git a/ncurses/tinfo/lib_tparm.c b/ncurses/tinfo/lib_tparm.c index 7cd12f7..44a2061 100644 --- a/ncurses/tinfo/lib_tparm.c +++ b/ncurses/tinfo/lib_tparm.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2010,2011 Free Software Foundation, Inc. * + * Copyright (c) 1998-2013,2014 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -42,7 +42,7 @@ #include <ctype.h> #include <tic.h> -MODULE_ID("$Id: lib_tparm.c,v 1.82 2011/01/15 22:19:12 tom Exp $") +MODULE_ID("$Id: lib_tparm.c,v 1.93 2014/10/11 03:04:31 tom Exp $") /* * char * @@ -53,7 +53,7 @@ MODULE_ID("$Id: lib_tparm.c,v 1.82 2011/01/15 22:19:12 tom Exp $") * * Cursor addressing and other strings requiring parame- * ters in the terminal are described by a parameterized string - * capability, with like escapes %x in it. For example, to + * capability, with escapes like %x in it. For example, to * address the cursor, the cup capability is given, using two * parameters: the row and column to address to. (Rows and * columns are numbered from zero and refer to the physical @@ -107,6 +107,7 @@ MODULE_ID("$Id: lib_tparm.c,v 1.82 2011/01/15 22:19:12 tom Exp $") NCURSES_EXPORT_VAR(int) _nc_tparm_err = 0; #define TPS(var) _nc_prescreen.tparm_state.var +#define popcount _nc_popcount /* workaround for NetBSD 6.0 defect */ #if NO_LEAKS NCURSES_EXPORT(void) @@ -128,9 +129,7 @@ get_space(size_t need) need += TPS(out_used); if (need > TPS(out_size)) { TPS(out_size) = need * 2; - TPS(out_buff) = typeRealloc(char, TPS(out_size), TPS(out_buff)); - if (TPS(out_buff) == 0) - _nc_err_abort(MSG_NO_MEMORY); + TYPE_REALLOC(char, TPS(out_size), TPS(out_buff)); } } @@ -143,7 +142,9 @@ save_text(const char *fmt, const char *s, int len) get_space(s_len + 1); - (void) sprintf(TPS(out_buff) + TPS(out_used), fmt, s); + _nc_SPRINTF(TPS(out_buff) + TPS(out_used), + _nc_SLIMIT(TPS(out_size) - TPS(out_used)) + fmt, s); TPS(out_used) += strlen(TPS(out_buff) + TPS(out_used)); } @@ -153,9 +154,11 @@ save_number(const char *fmt, int number, int len) if (len < 30) len = 30; /* actually log10(MAX_INT)+1 */ - get_space((unsigned) len + 1); + get_space((size_t) len + 1); - (void) sprintf(TPS(out_buff) + TPS(out_used), fmt, number); + _nc_SPRINTF(TPS(out_buff) + TPS(out_used), + _nc_SLIMIT(TPS(out_size) - TPS(out_used)) + fmt, number); TPS(out_used) += strlen(TPS(out_buff) + TPS(out_used)); } @@ -164,7 +167,7 @@ save_char(int c) { if (c == 0) c = 0200; - get_space(1); + get_space((size_t) 1); TPS(out_buff)[TPS(out_used)++] = (char) c; } @@ -250,6 +253,9 @@ parse_format(const char *s, char *format, int *len) case 'x': /* FALLTHRU */ case 'X': /* FALLTHRU */ case 's': +#ifdef EXP_XTERM_1005 + case 'u': +#endif *format++ = *s; done = TRUE; break; @@ -369,6 +375,9 @@ _nc_tparm_analyze(const char *string, char *p_is_s[NUM_PARM], int *popcount) case 'x': /* FALLTHRU */ case 'X': /* FALLTHRU */ case 'c': /* FALLTHRU */ +#ifdef EXP_XTERM_1005 + case 'u': +#endif if (lastpop <= 0) number++; lastpop = -1; @@ -450,7 +459,7 @@ _nc_tparm_analyze(const char *string, char *p_is_s[NUM_PARM], int *popcount) } static NCURSES_INLINE char * -tparam_internal(bool use_TPARM_ARG, const char *string, va_list ap) +tparam_internal(int use_TPARM_ARG, const char *string, va_list ap) { char *p_is_s[NUM_PARM]; TPARM_ARG param[NUM_PARM]; @@ -463,6 +472,8 @@ tparam_internal(bool use_TPARM_ARG, const char *string, va_list ap) int i; const char *cp = string; size_t len2; + bool termcap_hack; + bool incremented_two; if (cp == NULL) return NULL; @@ -479,6 +490,8 @@ tparam_internal(bool use_TPARM_ARG, const char *string, va_list ap) if (TPS(fmt_buff) == 0) return NULL; + incremented_two = FALSE; + if (number > NUM_PARM) number = NUM_PARM; if (popcount > NUM_PARM) @@ -511,7 +524,9 @@ tparam_internal(bool use_TPARM_ARG, const char *string, va_list ap) * style, which means tparam() will expand termcap strings OK. */ TPS(stack_ptr) = 0; + termcap_hack = FALSE; if (popcount == 0) { + termcap_hack = TRUE; popcount = number; for (i = number - 1; i >= 0; i--) { if (p_is_s[i]) @@ -522,7 +537,7 @@ tparam_internal(bool use_TPARM_ARG, const char *string, va_list ap) } #ifdef TRACE if (USE_TRACEF(TRACE_CALLS)) { - for (i = 0; i < popcount; i++) { + for (i = 0; i < num_args; i++) { if (p_is_s[i] != 0) save_text(", %s", _nc_visbuf(p_is_s[i]), 0); else @@ -558,8 +573,22 @@ tparam_internal(bool use_TPARM_ARG, const char *string, va_list ap) save_char(npop()); break; +#ifdef EXP_XTERM_1005 + case 'u': + { + unsigned char target[10]; + unsigned source = (unsigned) npop(); + int rc = _nc_conv_to_utf8(target, source, (unsigned) + sizeof(target)); + int n; + for (n = 0; n < rc; ++n) { + save_char(target[n]); + } + } + break; +#endif case 'l': - save_number("%d", (int) strlen(spop()), 0); + npush((int) strlen(spop())); break; case 's': @@ -570,10 +599,11 @@ tparam_internal(bool use_TPARM_ARG, const char *string, va_list ap) cp++; i = (UChar(*cp) - '1'); if (i >= 0 && i < NUM_PARM) { - if (p_is_s[i]) + if (p_is_s[i]) { spush(p_is_s[i]); - else + } else { npush((int) param[i]); + } } break; @@ -688,10 +718,26 @@ tparam_internal(bool use_TPARM_ARG, const char *string, va_list ap) break; case 'i': - if (p_is_s[0] == 0) - param[0]++; - if (p_is_s[1] == 0) - param[1]++; + /* + * Increment the first two parameters -- if they are numbers + * rather than strings. As a side effect, assign into the + * stack; if this is termcap, then the stack was populated + * using the termcap hack above rather than via the terminfo + * 'p' case. + */ + if (!incremented_two) { + incremented_two = TRUE; + if (p_is_s[0] == 0) { + param[0]++; + if (termcap_hack) + TPS(stack)[0].data.num = (int) param[0]; + } + if (p_is_s[1] == 0) { + param[1]++; + if (termcap_hack) + TPS(stack)[1].data.num = (int) param[1]; + } + } break; case '?': @@ -757,7 +803,7 @@ tparam_internal(bool use_TPARM_ARG, const char *string, va_list ap) cp++; } /* endwhile (*cp) */ - get_space(1); + get_space((size_t) 1); TPS(out_buff)[TPS(out_used)] = '\0'; T((T_RETURN("%s"), _nc_visbuf(TPS(out_buff)))); diff --git a/ncurses/tinfo/lib_tputs.c b/ncurses/tinfo/lib_tputs.c index dc70f3e..09cbbc2 100644 --- a/ncurses/tinfo/lib_tputs.c +++ b/ncurses/tinfo/lib_tputs.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. * + * Copyright (c) 1998-2013,2015 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -51,7 +51,7 @@ #include <termcap.h> /* ospeed */ #include <tic.h> -MODULE_ID("$Id: lib_tputs.c,v 1.81 2010/12/20 00:42:50 tom Exp $") +MODULE_ID("$Id: lib_tputs.c,v 1.96 2015/01/03 23:51:23 tom Exp $") NCURSES_EXPORT_VAR(char) PC = 0; /* used by termcap library */ NCURSES_EXPORT_VAR(NCURSES_OSPEED) ospeed = 0; /* used by termcap library */ @@ -119,7 +119,30 @@ delay_output(int ms) NCURSES_EXPORT(void) NCURSES_SP_NAME(_nc_flush) (NCURSES_SP_DCL0) { - (void) fflush(NC_OUTPUT(SP_PARM)); + if (SP_PARM != 0 && SP_PARM->_ofd >= 0) { + if (SP_PARM->out_inuse) { + char *buf = SP_PARM->out_buffer; + size_t amount = SP->out_inuse; + ssize_t res; + + SP->out_inuse = 0; + while (amount) { + res = write(SP_PARM->_ofd, buf, amount); + + if (res > 0) { + /* if the write was incomplete, try again */ + amount -= (size_t) res; + buf += res; + } else if (errno == EAGAIN) { + continue; + } else if (errno == EINTR) { + continue; + } else { + break; /* an error we can not recover from */ + } + } + } + } } #if NCURSES_SP_FUNCS @@ -138,17 +161,23 @@ NCURSES_SP_NAME(_nc_outch) (NCURSES_SP_DCLx int ch) COUNT_OUTCHARS(1); if (HasTInfoTerminal(SP_PARM) - && SP_PARM != 0 - && SP_PARM->_cleanup) { - char tmp = (char) ch; - /* - * POSIX says write() is safe in a signal handler, but the - * buffered I/O is not. - */ - if (write(fileno(NC_OUTPUT(SP_PARM)), &tmp, 1) == -1) - rc = ERR; + && SP_PARM != 0) { + if (SP_PARM->out_buffer != 0) { + if (SP_PARM->out_inuse + 1 >= SP_PARM->out_limit) + NCURSES_SP_NAME(_nc_flush) (NCURSES_SP_ARG); + SP_PARM->out_buffer[SP_PARM->out_inuse++] = (char) ch; + } else { + char tmp = (char) ch; + /* + * POSIX says write() is safe in a signal handler, but the + * buffered I/O is not. + */ + if (write(fileno(NC_OUTPUT(SP_PARM)), &tmp, (size_t) 1) == -1) + rc = ERR; + } } else { - if (putc(ch, NC_OUTPUT(SP_PARM)) == EOF) + char tmp = (char) ch; + if (write(fileno(stdout), &tmp, (size_t) 1) == -1) rc = ERR; } return rc; @@ -162,13 +191,48 @@ _nc_outch(int ch) } #endif +/* + * This is used for the putp special case. + */ +NCURSES_EXPORT(int) +NCURSES_SP_NAME(_nc_putchar) (NCURSES_SP_DCLx int ch) +{ + (void) SP_PARM; + return putchar(ch); +} + +#if NCURSES_SP_FUNCS +NCURSES_EXPORT(int) +_nc_putchar(int ch) +{ + return putchar(ch); +} +#endif + +/* + * putp is special - per documentation it calls tputs with putchar as the + * parameter for outputting characters. This means that it uses stdio, which + * is not signal-safe. Applications call this entrypoint; we do not call it + * from within the library. + */ NCURSES_EXPORT(int) NCURSES_SP_NAME(putp) (NCURSES_SP_DCLx const char *string) { return NCURSES_SP_NAME(tputs) (NCURSES_SP_ARGx - string, 1, NCURSES_SP_NAME(_nc_outch)); + string, 1, NCURSES_SP_NAME(_nc_putchar)); +} + +#if NCURSES_SP_FUNCS +NCURSES_EXPORT(int) +putp(const char *string) +{ + return NCURSES_SP_NAME(putp) (CURRENT_SCREEN, string); } +#endif +/* + * Use these entrypoints rather than "putp" within the library. + */ NCURSES_EXPORT(int) NCURSES_SP_NAME(_nc_putp) (NCURSES_SP_DCLx const char *name GCC_UNUSED, @@ -178,19 +242,14 @@ NCURSES_SP_NAME(_nc_putp) (NCURSES_SP_DCLx if (string != 0) { TPUTS_TRACE(name); - rc = NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx string); + rc = NCURSES_SP_NAME(tputs) (NCURSES_SP_ARGx + string, 1, NCURSES_SP_NAME(_nc_outch)); } return rc; } #if NCURSES_SP_FUNCS NCURSES_EXPORT(int) -putp(const char *string) -{ - return NCURSES_SP_NAME(putp) (CURRENT_SCREEN, string); -} - -NCURSES_EXPORT(int) _nc_putp(const char *name, const char *string) { return NCURSES_SP_NAME(_nc_putp) (CURRENT_SCREEN, name, string); @@ -216,9 +275,9 @@ NCURSES_SP_NAME(tputs) (NCURSES_SP_DCLx if (USE_TRACEF(TRACE_TPUTS)) { if (outc == NCURSES_SP_NAME(_nc_outch)) - (void) strcpy(addrbuf, "_nc_outch"); + _nc_STRCPY(addrbuf, "_nc_outch", sizeof(addrbuf)); else - (void) sprintf(addrbuf, "%p", outc); + _nc_SPRINTF(addrbuf, _nc_SLIMIT(sizeof(addrbuf)) "%p", outc); if (_nc_tputs_trace) { _tracef("tputs(%s = %s, %d, %s) called", _nc_tputs_trace, _nc_visbuf(string), affcnt, addrbuf); diff --git a/ncurses/tinfo/lib_ttyflags.c b/ncurses/tinfo/lib_ttyflags.c index 663a068..43bed35 100644 --- a/ncurses/tinfo/lib_ttyflags.c +++ b/ncurses/tinfo/lib_ttyflags.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. * + * Copyright (c) 1998-2012,2014 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -41,7 +41,7 @@ #define CUR SP_TERMTYPE #endif -MODULE_ID("$Id: lib_ttyflags.c,v 1.27 2010/12/25 23:43:58 tom Exp $") +MODULE_ID("$Id: lib_ttyflags.c,v 1.30 2014/04/26 18:47:20 juergen Exp $") NCURSES_EXPORT(int) NCURSES_SP_NAME(_nc_get_tty_mode) (NCURSES_SP_DCLx TTY * buf) @@ -57,7 +57,7 @@ NCURSES_SP_NAME(_nc_get_tty_mode) (NCURSES_SP_DCLx TTY * buf) result = ERR; } else { #ifdef USE_TERM_DRIVER - result = CallDriver_2(SP_PARM, sgmode, FALSE, buf); + result = CallDriver_2(SP_PARM, td_sgmode, FALSE, buf); #else for (;;) { if (GET_TTY(termp->Filedes, buf) != 0) { @@ -102,10 +102,14 @@ NCURSES_SP_NAME(_nc_set_tty_mode) (NCURSES_SP_DCLx TTY * buf) result = ERR; } else { #ifdef USE_TERM_DRIVER - result = CallDriver_2(SP_PARM, sgmode, TRUE, buf); + result = CallDriver_2(SP_PARM, td_sgmode, TRUE, buf); #else for (;;) { - if (SET_TTY(termp->Filedes, buf) != 0) { + if ((SET_TTY(termp->Filedes, buf) != 0) +#if USE_KLIBC_KBD + && !NC_ISATTY(termp->Filedes) +#endif + ) { if (errno == EINTR) continue; if ((errno == ENOTTY) && (SP_PARM != 0)) @@ -141,7 +145,7 @@ NCURSES_SP_NAME(def_shell_mode) (NCURSES_SP_DCL0) if (termp != 0) { #ifdef USE_TERM_DRIVER - rc = CallDriver_2(SP_PARM, mode, FALSE, TRUE); + rc = CallDriver_2(SP_PARM, td_mode, FALSE, TRUE); #else /* * If XTABS was on, remove the tab and backtab capabilities. @@ -179,7 +183,7 @@ NCURSES_SP_NAME(def_prog_mode) (NCURSES_SP_DCL0) if (termp != 0) { #ifdef USE_TERM_DRIVER - rc = CallDriver_2(SP_PARM, mode, TRUE, TRUE); + rc = CallDriver_2(SP_PARM, td_mode, TRUE, TRUE); #else /* * Turn off the XTABS bit in the tty structure if it was on. @@ -215,13 +219,12 @@ NCURSES_SP_NAME(reset_prog_mode) (NCURSES_SP_DCL0) if (termp != 0) { #ifdef USE_TERM_DRIVER - rc = CallDriver_2(SP_PARM, mode, TRUE, FALSE); + rc = CallDriver_2(SP_PARM, td_mode, TRUE, FALSE); #else if (_nc_set_tty_mode(&termp->Nttyb) == OK) { if (SP_PARM) { if (SP_PARM->_keypad_on) _nc_keypad(SP_PARM, TRUE); - NC_BUFFERED(SP_PARM, TRUE); } rc = OK; } @@ -248,12 +251,11 @@ NCURSES_SP_NAME(reset_shell_mode) (NCURSES_SP_DCL0) if (termp != 0) { #ifdef USE_TERM_DRIVER - rc = CallDriver_2(SP_PARM, mode, FALSE, FALSE); + rc = CallDriver_2(SP_PARM, td_mode, FALSE, FALSE); #else if (SP_PARM) { _nc_keypad(SP_PARM, FALSE); _nc_flush(); - NC_BUFFERED(SP_PARM, FALSE); } rc = _nc_set_tty_mode(&termp->Ottyb); #endif diff --git a/ncurses/tinfo/make_hash.c b/ncurses/tinfo/make_hash.c index 15c281d..37ac765 100644 --- a/ncurses/tinfo/make_hash.c +++ b/ncurses/tinfo/make_hash.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. * + * Copyright (c) 1998-2012,2013 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -44,7 +44,7 @@ #include <ctype.h> -MODULE_ID("$Id: make_hash.c,v 1.3 2010/05/22 18:02:50 tom Exp $") +MODULE_ID("$Id: make_hash.c,v 1.13 2013/09/28 20:55:47 tom Exp $") /* * _nc_make_hash_table() @@ -59,6 +59,24 @@ MODULE_ID("$Id: make_hash.c,v 1.3 2010/05/22 18:02:50 tom Exp $") #define MODULE_ID(id) /*nothing */ #include <tinfo/doalloc.c> +static void +failed(const char *s) +{ + perror(s); + exit(EXIT_FAILURE); +} + +static char * +strmalloc(char *s) +{ + size_t need = strlen(s) + 1; + char *result = malloc(need); + if (result == 0) + failed("strmalloc"); + _nc_STRCPY(result, s, need); + return result; +} + /* * int hash_function(string) * @@ -119,6 +137,18 @@ _nc_make_hash_table(struct name_table_entry *table, #define MAX_COLUMNS BUFSIZ /* this _has_ to be worst-case */ +static int +count_columns(char **list) +{ + int result = 0; + if (list != 0) { + while (*list++) { + ++result; + } + } + return result; +} + static char ** parse_columns(char *buffer) { @@ -126,7 +156,7 @@ parse_columns(char *buffer) int col = 0; - if (list == 0 && (list = typeCalloc(char *, MAX_COLUMNS)) == 0) + if (list == 0 && (list = typeCalloc(char *, (MAX_COLUMNS + 1))) == 0) return (0); if (*buffer != '#') { @@ -201,8 +231,15 @@ main(int argc, char **argv) list = parse_columns(buffer); if (list == 0) /* blank or comment */ continue; + if (column > count_columns(list)) { + fprintf(stderr, "expected %d columns, have %d:\n%s\n", + column, + count_columns(list), + buffer); + exit(EXIT_FAILURE); + } name_table[n].nte_link = -1; /* end-of-hash */ - name_table[n].nte_name = strdup(list[column]); + name_table[n].nte_name = strmalloc(list[column]); if (!strcmp(list[2], "bool")) { name_table[n].nte_type = BOOLEAN; name_table[n].nte_index = BoolCount++; @@ -256,13 +293,12 @@ main(int argc, char **argv) printf("static struct name_table_entry *_nc_%s_table = 0;\n\n", root_name); } else { - printf("static struct name_table_entry %s _nc_%s_table[] =\n", - bigstring ? "" : "const", + printf("static struct name_table_entry const _nc_%s_table[] =\n", root_name); printf("{\n"); for (n = 0; n < CAPTABSIZE; n++) { - sprintf(buffer, "\"%s\"", - name_table[n].nte_name); + _nc_SPRINTF(buffer, _nc_SLIMIT(sizeof(buffer)) "\"%s\"", + name_table[n].nte_name); printf("\t{ %15s,\t%10s,\t%3d, %3d }%c\n", buffer, typenames[name_table[n].nte_type], diff --git a/ncurses/tinfo/make_keys.c b/ncurses/tinfo/make_keys.c index a7854e3..f44f7c7 100644 --- a/ncurses/tinfo/make_keys.c +++ b/ncurses/tinfo/make_keys.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2008,2010 Free Software Foundation, Inc. * + * Copyright (c) 1998-2010,2011 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -39,7 +39,7 @@ #define USE_TERMLIB 1 #include <build.priv.h> -MODULE_ID("$Id: make_keys.c,v 1.19 2010/06/05 22:08:00 tom Exp $") +MODULE_ID("$Id: make_keys.c,v 1.20 2011/10/22 16:34:50 tom Exp $") #include <names.c> @@ -76,7 +76,7 @@ make_keys(FILE *ifp, FILE *ofp) unsigned maxlen = 16; int scanned; - while (fgets(buffer, sizeof(buffer), ifp) != 0) { + while (fgets(buffer, (int) sizeof(buffer), ifp) != 0) { if (*buffer == '#') continue; diff --git a/ncurses/tinfo/name_match.c b/ncurses/tinfo/name_match.c index a9ac642..c648535 100644 --- a/ncurses/tinfo/name_match.c +++ b/ncurses/tinfo/name_match.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1999-2007,2008 Free Software Foundation, Inc. * + * Copyright (c) 1999-2012,2013 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -33,25 +33,38 @@ #include <curses.priv.h> #include <tic.h> -MODULE_ID("$Id: name_match.c,v 1.18 2008/11/16 00:19:59 juergen Exp $") +MODULE_ID("$Id: name_match.c,v 1.23 2013/05/25 20:20:08 tom Exp $") -/* - * _nc_first_name(char *names) - * - * Extract the primary name from a compiled entry. - */ #define FirstName _nc_globals.first_name +#if NCURSES_USE_TERMCAP && NCURSES_XNAMES +static const char * +skip_index(const char *name) +{ + if ((_nc_syntax == SYN_TERMCAP) && _nc_user_definable) { + const char *bar = strchr(name, '|'); + if (bar != 0 && (bar - name) == 2) + name = bar + 1; + } + return name; +} +#endif + +/* + * Get the primary name from the given name list. For terminfo, this is the + * first name. For termcap, this may be the second name, if the first one + * happens to be two characters. + */ NCURSES_EXPORT(char *) _nc_first_name(const char *const sp) -/* get the first name from the given name list */ { unsigned n; #if NO_LEAKS if (sp == 0) { - if (FirstName != 0) + if (FirstName != 0) { FreeAndNull(FirstName); + } } else #endif { @@ -59,8 +72,12 @@ _nc_first_name(const char *const sp) FirstName = typeMalloc(char, MAX_NAME_SIZE + 1); if (FirstName != 0) { + const char *src = sp; +#if NCURSES_USE_TERMCAP && NCURSES_XNAMES + src = skip_index(sp); +#endif for (n = 0; n < MAX_NAME_SIZE; n++) { - if ((FirstName[n] = sp[n]) == '\0' + if ((FirstName[n] = src[n]) == '\0' || (FirstName[n] == '|')) break; } @@ -71,11 +88,8 @@ _nc_first_name(const char *const sp) } /* - * int _nc_name_match(namelist, name, delim) - * - * Is the given name matched in namelist? + * Is the given name matched in namelist? */ - NCURSES_EXPORT(int) _nc_name_match(const char *const namelst, const char *const name, const char *const delim) { diff --git a/ncurses/tinfo/obsolete.c b/ncurses/tinfo/obsolete.c new file mode 100644 index 0000000..63476dc --- /dev/null +++ b/ncurses/tinfo/obsolete.c @@ -0,0 +1,239 @@ +/**************************************************************************** + * Copyright (c) 2013,2014 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Thomas E. Dickey 2013-on * + ****************************************************************************/ + +/* +** Support for obsolete/unusual features. +*/ + +#include <curses.priv.h> + +MODULE_ID("$Id: obsolete.c,v 1.3 2014/10/11 02:39:35 tom Exp $") + +/* + * Obsolete entrypoint retained for binary compatbility. + */ +NCURSES_EXPORT(void) +NCURSES_SP_NAME(_nc_set_buffer) (NCURSES_SP_DCLx FILE *ofp, int buffered) +{ +#if NCURSES_SP_FUNCS + (void) SP_PARM; +#endif + (void) ofp; + (void) buffered; +} + +#if NCURSES_SP_FUNCS +NCURSES_EXPORT(void) +_nc_set_buffer(FILE *ofp, int buffered) +{ + NCURSES_SP_NAME(_nc_set_buffer) (CURRENT_SCREEN, ofp, buffered); +} +#endif + +#if !HAVE_STRDUP +NCURSES_EXPORT(char *) +_nc_strdup(const char *s) +{ + char *result = 0; + if (s != 0) { + size_t need = strlen(s); + result = malloc(need + 1); + if (result != 0) { + strcpy(result, s); + } + } + return result; +} +#endif + +#if USE_MY_MEMMOVE +#define DST ((char *)s1) +#define SRC ((const char *)s2) +NCURSES_EXPORT(void *) +_nc_memmove(void *s1, const void *s2, size_t n) +{ + if (n != 0) { + if ((DST + n > SRC) && (SRC + n > DST)) { + static char *bfr; + static size_t length; + register size_t j; + if (length < n) { + length = (n * 3) / 2; + bfr = typeRealloc(char, length, bfr); + } + for (j = 0; j < n; j++) + bfr[j] = SRC[j]; + s2 = bfr; + } + while (n-- != 0) + DST[n] = SRC[n]; + } + return s1; +} +#endif /* USE_MY_MEMMOVE */ + +#ifdef EXP_XTERM_1005 +NCURSES_EXPORT(int) +_nc_conv_to_utf8(unsigned char *target, unsigned source, unsigned limit) +{ +#define CH(n) UChar((source) >> ((n) * 8)) + int rc = 0; + + if (source <= 0x0000007f) + rc = 1; + else if (source <= 0x000007ff) + rc = 2; + else if (source <= 0x0000ffff) + rc = 3; + else if (source <= 0x001fffff) + rc = 4; + else if (source <= 0x03ffffff) + rc = 5; + else /* (source <= 0x7fffffff) */ + rc = 6; + + if ((unsigned) rc > limit) { /* whatever it is, we cannot decode it */ + rc = 0; + } + + if (target != 0) { + switch (rc) { + case 1: + target[0] = CH(0); + break; + + case 2: + target[1] = UChar(0x80 | (CH(0) & 0x3f)); + target[0] = UChar(0xc0 | (CH(0) >> 6) | ((CH(1) & 0x07) << 2)); + break; + + case 3: + target[2] = UChar(0x80 | (CH(0) & 0x3f)); + target[1] = UChar(0x80 | (CH(0) >> 6) | ((CH(1) & 0x0f) << 2)); + target[0] = UChar(0xe0 | ((int) (CH(1) & 0xf0) >> 4)); + break; + + case 4: + target[3] = UChar(0x80 | (CH(0) & 0x3f)); + target[2] = UChar(0x80 | (CH(0) >> 6) | ((CH(1) & 0x0f) << 2)); + target[1] = UChar(0x80 | + ((int) (CH(1) & 0xf0) >> 4) | + ((int) (CH(2) & 0x03) << 4)); + target[0] = UChar(0xf0 | ((int) (CH(2) & 0x1f) >> 2)); + break; + + case 5: + target[4] = UChar(0x80 | (CH(0) & 0x3f)); + target[3] = UChar(0x80 | (CH(0) >> 6) | ((CH(1) & 0x0f) << 2)); + target[2] = UChar(0x80 | + ((int) (CH(1) & 0xf0) >> 4) | + ((int) (CH(2) & 0x03) << 4)); + target[1] = UChar(0x80 | (CH(2) >> 2)); + target[0] = UChar(0xf8 | (CH(3) & 0x03)); + break; + + case 6: + target[5] = UChar(0x80 | (CH(0) & 0x3f)); + target[4] = UChar(0x80 | (CH(0) >> 6) | ((CH(1) & 0x0f) << 2)); + target[3] = UChar(0x80 | (CH(1) >> 4) | ((CH(2) & 0x03) << 4)); + target[2] = UChar(0x80 | (CH(2) >> 2)); + target[1] = UChar(0x80 | (CH(3) & 0x3f)); + target[0] = UChar(0xfc | ((int) (CH(3) & 0x40) >> 6)); + break; + } + } + + return rc; /* number of bytes needed in target */ +#undef CH +} + +NCURSES_EXPORT(int) +_nc_conv_to_utf32(unsigned *target, const char *source, unsigned limit) +{ +#define CH(n) UChar((*target) >> ((n) * 8)) + int rc = 0; + int j; + unsigned mask = 0; + + /* + * Find the number of bytes we will need from the source. + */ + if ((*source & 0x80) == 0) { + rc = 1; + mask = (unsigned) *source; + } else if ((*source & 0xe0) == 0xc0) { + rc = 2; + mask = (unsigned) (*source & 0x1f); + } else if ((*source & 0xf0) == 0xe0) { + rc = 3; + mask = (unsigned) (*source & 0x0f); + } else if ((*source & 0xf8) == 0xf0) { + rc = 4; + mask = (unsigned) (*source & 0x07); + } else if ((*source & 0xfc) == 0xf8) { + rc = 5; + mask = (unsigned) (*source & 0x03); + } else if ((*source & 0xfe) == 0xfc) { + rc = 6; + mask = (unsigned) (*source & 0x01); + } + + if ((unsigned) rc > limit) { /* whatever it is, we cannot decode it */ + rc = 0; + } + + /* + * sanity-check. + */ + if (rc > 1) { + for (j = 1; j < rc; j++) { + if ((source[j] & 0xc0) != 0x80) + break; + } + if (j != rc) { + rc = 0; + } + } + + if (target != 0) { + int shift = 0; + *target = 0; + for (j = 1; j < rc; j++) { + *target |= (unsigned) (source[rc - j] & 0x3f) << shift; + shift += 6; + } + *target |= mask << shift; + } + return rc; +#undef CH +} +#endif /* EXP_XTERM_1005 */ diff --git a/ncurses/tinfo/parse_entry.c b/ncurses/tinfo/parse_entry.c index ddbc252..2936a64 100644 --- a/ncurses/tinfo/parse_entry.c +++ b/ncurses/tinfo/parse_entry.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. * + * Copyright (c) 1998-2011,2012 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -47,7 +47,7 @@ #include <ctype.h> #include <tic.h> -MODULE_ID("$Id: parse_entry.c,v 1.75 2010/05/01 19:35:09 tom Exp $") +MODULE_ID("$Id: parse_entry.c,v 1.79 2012/10/27 21:43:45 tom Exp $") #ifdef LINT static short const parametrized[] = @@ -145,27 +145,27 @@ _nc_extend_names(ENTRY * entryp, char *name, int token_type) case BOOLEAN: tp->ext_Booleans++; tp->num_Booleans++; - tp->Booleans = typeRealloc(NCURSES_SBOOL, tp->num_Booleans, tp->Booleans); + TYPE_REALLOC(NCURSES_SBOOL, tp->num_Booleans, tp->Booleans); for_each_value(tp->num_Booleans) tp->Booleans[last] = tp->Booleans[last - 1]; break; case NUMBER: tp->ext_Numbers++; tp->num_Numbers++; - tp->Numbers = typeRealloc(short, tp->num_Numbers, tp->Numbers); + TYPE_REALLOC(short, tp->num_Numbers, tp->Numbers); for_each_value(tp->num_Numbers) tp->Numbers[last] = tp->Numbers[last - 1]; break; case STRING: tp->ext_Strings++; tp->num_Strings++; - tp->Strings = typeRealloc(char *, tp->num_Strings, tp->Strings); + TYPE_REALLOC(char *, tp->num_Strings, tp->Strings); for_each_value(tp->num_Strings) tp->Strings[last] = tp->Strings[last - 1]; break; } actual = NUM_EXT_NAMES(tp); - tp->ext_Names = typeRealloc(char *, actual, tp->ext_Names); + TYPE_REALLOC(char *, actual, tp->ext_Names); while (--actual > offset) tp->ext_Names[actual] = tp->ext_Names[actual - 1]; tp->ext_Names[offset] = _nc_save_str(name); @@ -203,6 +203,8 @@ _nc_extend_names(ENTRY * entryp, char *name, int token_type) { bad_tc_usage = TRUE; \ _nc_warning("Legacy termcap allows only a trailing tc= clause"); } +#define MAX_NUMBER 0x7fff /* positive shorts only */ + NCURSES_EXPORT(int) _nc_parse_entry(struct entry *entryp, int literal, bool silent) { @@ -444,8 +446,12 @@ _nc_parse_entry(struct entry *entryp, int literal, bool silent) break; case NUMBER: - entryp->tterm.Numbers[entry_ptr->nte_index] = - (short) _nc_curr_token.tk_valnumber; + if (_nc_curr_token.tk_valnumber > MAX_NUMBER) { + entryp->tterm.Numbers[entry_ptr->nte_index] = MAX_NUMBER; + } else { + entryp->tterm.Numbers[entry_ptr->nte_index] = + (short) _nc_curr_token.tk_valnumber; + } break; case STRING: @@ -654,14 +660,16 @@ postprocess_termcap(TERMTYPE *tp, bool has_base) if (WANTED(carriage_return)) { if (carriage_return_delay > 0) { - sprintf(buf, "%s$<%d>", C_CR, carriage_return_delay); + _nc_SPRINTF(buf, _nc_SLIMIT(sizeof(buf)) + "%s$<%d>", C_CR, carriage_return_delay); carriage_return = _nc_save_str(buf); } else carriage_return = _nc_save_str(C_CR); } if (WANTED(cursor_left)) { if (backspace_delay > 0) { - sprintf(buf, "%s$<%d>", C_BS, backspace_delay); + _nc_SPRINTF(buf, _nc_SLIMIT(sizeof(buf)) + "%s$<%d>", C_BS, backspace_delay); cursor_left = _nc_save_str(buf); } else if (backspaces_with_bs == 1) cursor_left = _nc_save_str(C_BS); @@ -674,7 +682,8 @@ postprocess_termcap(TERMTYPE *tp, bool has_base) cursor_down = linefeed_if_not_lf; else if (linefeed_is_newline != 1) { if (new_line_delay > 0) { - sprintf(buf, "%s$<%d>", C_LF, new_line_delay); + _nc_SPRINTF(buf, _nc_SLIMIT(sizeof(buf)) + "%s$<%d>", C_LF, new_line_delay); cursor_down = _nc_save_str(buf); } else cursor_down = _nc_save_str(C_LF); @@ -685,7 +694,8 @@ postprocess_termcap(TERMTYPE *tp, bool has_base) cursor_down = linefeed_if_not_lf; else if (linefeed_is_newline != 1) { if (new_line_delay > 0) { - sprintf(buf, "%s$<%d>", C_LF, new_line_delay); + _nc_SPRINTF(buf, _nc_SLIMIT(sizeof(buf)) + "%s$<%d>", C_LF, new_line_delay); scroll_forward = _nc_save_str(buf); } else scroll_forward = _nc_save_str(C_LF); @@ -694,7 +704,8 @@ postprocess_termcap(TERMTYPE *tp, bool has_base) if (WANTED(newline)) { if (linefeed_is_newline == 1) { if (new_line_delay > 0) { - sprintf(buf, "%s$<%d>", C_LF, new_line_delay); + _nc_SPRINTF(buf, _nc_SLIMIT(sizeof(buf)) + "%s$<%d>", C_LF, new_line_delay); newline = _nc_save_str(buf); } else newline = _nc_save_str(C_LF); @@ -736,7 +747,8 @@ postprocess_termcap(TERMTYPE *tp, bool has_base) */ if (WANTED(tab)) { if (horizontal_tab_delay > 0) { - sprintf(buf, "%s$<%d>", C_HT, horizontal_tab_delay); + _nc_SPRINTF(buf, _nc_SLIMIT(sizeof(buf)) + "%s$<%d>", C_HT, horizontal_tab_delay); tab = _nc_save_str(buf); } else tab = _nc_save_str(C_HT); diff --git a/ncurses/tinfo/read_entry.c b/ncurses/tinfo/read_entry.c index e38b9cb..e5c26b5 100644 --- a/ncurses/tinfo/read_entry.c +++ b/ncurses/tinfo/read_entry.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2010,2011 Free Software Foundation, Inc. * + * Copyright (c) 1998-2013,2014 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -41,11 +41,13 @@ #include <tic.h> -MODULE_ID("$Id: read_entry.c,v 1.108 2011/02/26 15:36:06 tom Exp $") +MODULE_ID("$Id: read_entry.c,v 1.128 2014/06/14 22:30:41 tom Exp $") #define TYPE_CALLOC(type,elts) typeCalloc(type, (unsigned)(elts)) -#if USE_DATABASE +#define MyNumber(n) (short) LOW_MSB(n) + +#if NCURSES_USE_DATABASE static void convert_shorts(char *buf, short *Numbers, int count) { @@ -56,7 +58,7 @@ convert_shorts(char *buf, short *Numbers, int count) else if (IS_NEG2(buf + 2 * i)) Numbers[i] = CANCELLED_NUMERIC; else - Numbers[i] = (short) LOW_MSB(buf + 2 * i); + Numbers[i] = MyNumber(buf + 2 * i); TR(TRACE_DATABASE, ("get Numbers[%d]=%d", i, Numbers[i])); } } @@ -72,10 +74,10 @@ convert_strings(char *buf, char **Strings, int count, int size, char *table) Strings[i] = ABSENT_STRING; } else if (IS_NEG2(buf + 2 * i)) { Strings[i] = CANCELLED_STRING; - } else if ((int) LOW_MSB(buf + 2 * i) > size) { + } else if (MyNumber(buf + 2 * i) > size) { Strings[i] = ABSENT_STRING; } else { - Strings[i] = (LOW_MSB(buf + 2 * i) + table); + Strings[i] = (MyNumber(buf + 2 * i) + table); TR(TRACE_DATABASE, ("Strings[%d] = %s", i, _nc_visbuf(Strings[i]))); } @@ -99,7 +101,7 @@ fake_read(char *src, int *offset, int limit, char *dst, unsigned want) if (have > 0) { if ((int) want > have) want = (unsigned) have; - memcpy(dst, src + *offset, want); + memcpy(dst, src + *offset, (size_t) want); *offset += (int) want; } else { want = 0; @@ -107,22 +109,72 @@ fake_read(char *src, int *offset, int limit, char *dst, unsigned want) return (int) want; } -#define Read(buf, count) fake_read(buffer, &offset, limit, buf, count) +#define Read(buf, count) fake_read(buffer, &offset, limit, (char *) buf, (unsigned) count) #define read_shorts(buf, count) \ - (Read(buf, (unsigned) (count)*2) == (int) (count)*2) + (Read(buf, (count)*2) == (int) (count)*2) #define even_boundary(value) \ if ((value) % 2 != 0) Read(buf, 1) +#endif + +NCURSES_EXPORT(void) +_nc_init_termtype(TERMTYPE *const tp) +{ + unsigned i; + +#if NCURSES_XNAMES + tp->num_Booleans = BOOLCOUNT; + tp->num_Numbers = NUMCOUNT; + tp->num_Strings = STRCOUNT; + tp->ext_Booleans = 0; + tp->ext_Numbers = 0; + tp->ext_Strings = 0; +#endif + if (tp->Booleans == 0) + TYPE_MALLOC(NCURSES_SBOOL, BOOLCOUNT, tp->Booleans); + if (tp->Numbers == 0) + TYPE_MALLOC(short, NUMCOUNT, tp->Numbers); + if (tp->Strings == 0) + TYPE_MALLOC(char *, STRCOUNT, tp->Strings); + + for_each_boolean(i, tp) + tp->Booleans[i] = FALSE; + + for_each_number(i, tp) + tp->Numbers[i] = ABSENT_NUMERIC; + + for_each_string(i, tp) + tp->Strings[i] = ABSENT_STRING; +} +#if NCURSES_USE_DATABASE +#if NCURSES_XNAMES +static bool +valid_shorts(char *buffer, int limit) +{ + bool result = FALSE; + int n; + for (n = 0; n < limit; ++n) { + if (MyNumber(buffer + (n * 2)) > 0) { + result = TRUE; + break; + } + } + return result; +} +#endif + +/* + * Return TGETENT_YES if read, TGETENT_NO if not found or garbled. + */ NCURSES_EXPORT(int) _nc_read_termtype(TERMTYPE *ptr, char *buffer, int limit) -/* return 1 if read, 0 if not found or garbled */ { int offset = 0; int name_size, bool_count, num_count, str_count, str_size; int i; - char buf[MAX_ENTRY_SIZE + 1]; + char buf[MAX_ENTRY_SIZE + 2]; char *string_table; unsigned want, have; @@ -136,11 +188,11 @@ _nc_read_termtype(TERMTYPE *ptr, char *buffer, int limit) return (TGETENT_NO); } - name_size = LOW_MSB(buf + 2); - bool_count = LOW_MSB(buf + 4); - num_count = LOW_MSB(buf + 6); - str_count = LOW_MSB(buf + 8); - str_size = LOW_MSB(buf + 10); + name_size = MyNumber(buf + 2); + bool_count = MyNumber(buf + 4); + num_count = MyNumber(buf + 6); + str_count = MyNumber(buf + 8); + str_size = MyNumber(buf + 10); TR(TRACE_DATABASE, ("TERMTYPE name_size=%d, bool=%d/%d, num=%d/%d str=%d/%d(%d)", @@ -157,7 +209,7 @@ _nc_read_termtype(TERMTYPE *ptr, char *buffer, int limit) want = (unsigned) (str_size + name_size + 1); if (str_size) { /* try to allocate space for the string table */ - if (str_count * 2 >= (int) sizeof(buf) + if (str_count * 2 >= MAX_ENTRY_SIZE || (string_table = typeMalloc(char, want)) == 0) { return (TGETENT_NO); } @@ -173,7 +225,7 @@ _nc_read_termtype(TERMTYPE *ptr, char *buffer, int limit) ptr->str_table = string_table; ptr->term_names = string_table; if ((have = (unsigned) Read(ptr->term_names, want)) != want) { - memset(ptr->term_names + have, 0, want - have); + memset(ptr->term_names + have, 0, (size_t) (want - have)); } ptr->term_names[want] = '\0'; string_table += (want + 1); @@ -203,8 +255,9 @@ _nc_read_termtype(TERMTYPE *ptr, char *buffer, int limit) } convert_shorts(buf, ptr->Numbers, num_count); - if ((ptr->Strings = TYPE_CALLOC(char *, max(STRCOUNT, str_count))) == 0) - return (TGETENT_NO); + if ((ptr->Strings = TYPE_CALLOC(char *, max(STRCOUNT, str_count))) == 0) { + return (TGETENT_NO); + } if (str_count) { /* grab the string offsets */ @@ -212,8 +265,9 @@ _nc_read_termtype(TERMTYPE *ptr, char *buffer, int limit) return (TGETENT_NO); } /* finally, grab the string table itself */ - if (Read(string_table, (unsigned) str_size) != str_size) + if (Read(string_table, (unsigned) str_size) != str_size) { return (TGETENT_NO); + } convert_strings(buf, ptr->Strings, str_count, str_size, string_table); } #if NCURSES_XNAMES @@ -227,32 +281,33 @@ _nc_read_termtype(TERMTYPE *ptr, char *buffer, int limit) */ even_boundary(str_size); TR(TRACE_DATABASE, ("READ extended_header @%d", offset)); - if (_nc_user_definable && read_shorts(buf, 5)) { - int ext_bool_count = LOW_MSB(buf + 0); - int ext_num_count = LOW_MSB(buf + 2); - int ext_str_count = LOW_MSB(buf + 4); - int ext_str_size = LOW_MSB(buf + 6); - int ext_str_limit = LOW_MSB(buf + 8); + if (_nc_user_definable && read_shorts(buf, 5) && valid_shorts(buf, 5)) { + int ext_bool_count = MyNumber(buf + 0); + int ext_num_count = MyNumber(buf + 2); + int ext_str_count = MyNumber(buf + 4); + int ext_str_size = MyNumber(buf + 6); + int ext_str_limit = MyNumber(buf + 8); unsigned need = (unsigned) (ext_bool_count + ext_num_count + ext_str_count); int base = 0; - if (need >= sizeof(buf) - || ext_str_size >= (int) sizeof(buf) - || ext_str_limit >= (int) sizeof(buf) + if (need >= (MAX_ENTRY_SIZE / 2) + || ext_str_size >= MAX_ENTRY_SIZE + || ext_str_limit >= MAX_ENTRY_SIZE || ext_bool_count < 0 || ext_num_count < 0 || ext_str_count < 0 || ext_str_size < 0 - || ext_str_limit < 0) + || ext_str_limit < 0) { return (TGETENT_NO); + } ptr->num_Booleans = UShort(BOOLCOUNT + ext_bool_count); ptr->num_Numbers = UShort(NUMCOUNT + ext_num_count); ptr->num_Strings = UShort(STRCOUNT + ext_str_count); - ptr->Booleans = typeRealloc(NCURSES_SBOOL, ptr->num_Booleans, ptr->Booleans); - ptr->Numbers = typeRealloc(short, ptr->num_Numbers, ptr->Numbers); - ptr->Strings = typeRealloc(char *, ptr->num_Strings, ptr->Strings); + TYPE_REALLOC(NCURSES_SBOOL, ptr->num_Booleans, ptr->Booleans); + TYPE_REALLOC(short, ptr->num_Numbers, ptr->Numbers); + TYPE_REALLOC(char *, ptr->num_Strings, ptr->Strings); TR(TRACE_DATABASE, ("extended header is %d/%d/%d(%d:%d)", ext_bool_count, ext_num_count, ext_str_count, @@ -262,34 +317,42 @@ _nc_read_termtype(TERMTYPE *ptr, char *buffer, int limit) ext_bool_count, offset)); if ((ptr->ext_Booleans = UShort(ext_bool_count)) != 0) { if (Read(ptr->Booleans + BOOLCOUNT, (unsigned) - ext_bool_count) != ext_bool_count) + ext_bool_count) != ext_bool_count) { return (TGETENT_NO); + } } even_boundary(ext_bool_count); TR(TRACE_DATABASE, ("READ %d extended-numbers @%d", ext_num_count, offset)); if ((ptr->ext_Numbers = UShort(ext_num_count)) != 0) { - if (!read_shorts(buf, ext_num_count)) + if (!read_shorts(buf, ext_num_count)) { return (TGETENT_NO); + } TR(TRACE_DATABASE, ("Before converting extended-numbers")); convert_shorts(buf, ptr->Numbers + NUMCOUNT, ext_num_count); } TR(TRACE_DATABASE, ("READ extended-offsets @%d", offset)); + if ((unsigned) (ext_str_count + (int) need) >= (MAX_ENTRY_SIZE / 2)) { + return (TGETENT_NO); + } if ((ext_str_count || need) - && !read_shorts(buf, ext_str_count + (int) need)) + && !read_shorts(buf, ext_str_count + (int) need)) { return (TGETENT_NO); + } TR(TRACE_DATABASE, ("READ %d bytes of extended-strings @%d", ext_str_limit, offset)); if (ext_str_limit) { ptr->ext_str_table = typeMalloc(char, (size_t) ext_str_limit); - if (ptr->ext_str_table == 0) + if (ptr->ext_str_table == 0) { return (TGETENT_NO); - if (Read(ptr->ext_str_table, (unsigned) ext_str_limit) != ext_str_limit) + } + if (Read(ptr->ext_str_table, (unsigned) ext_str_limit) != ext_str_limit) { return (TGETENT_NO); + } TR(TRACE_DATABASE, ("first extended-string is %s", _nc_visbuf(ptr->ext_str_table))); } @@ -313,10 +376,12 @@ _nc_read_termtype(TERMTYPE *ptr, char *buffer, int limit) } if (need) { - if (ext_str_count >= (MAX_ENTRY_SIZE * 2)) + if (ext_str_count >= (MAX_ENTRY_SIZE / 2)) { + return (TGETENT_NO); + } + if ((ptr->ext_Names = TYPE_CALLOC(char *, need)) == 0) { return (TGETENT_NO); - if ((ptr->ext_Names = TYPE_CALLOC(char *, need)) == 0) - return (TGETENT_NO); + } TR(TRACE_DATABASE, ("ext_NAMES starting @%d in extended_strings, first = %s", base, _nc_visbuf(ptr->ext_str_table + base))); @@ -326,17 +391,18 @@ _nc_read_termtype(TERMTYPE *ptr, char *buffer, int limit) ext_str_limit, ptr->ext_str_table + base); } - T(("...done reading terminfo bool %d(%d) num %d(%d) str %d(%d)", - ptr->num_Booleans, ptr->ext_Booleans, - ptr->num_Numbers, ptr->ext_Numbers, - ptr->num_Strings, ptr->ext_Strings)); + TR(TRACE_DATABASE, + ("...done reading terminfo bool %d(%d) num %d(%d) str %d(%d)", + ptr->num_Booleans, ptr->ext_Booleans, + ptr->num_Numbers, ptr->ext_Numbers, + ptr->num_Strings, ptr->ext_Strings)); TR(TRACE_DATABASE, ("extend: num_Booleans:%d", ptr->num_Booleans)); } else #endif /* NCURSES_XNAMES */ { - T(("...done reading terminfo bool %d num %d str %d", - bool_count, num_count, str_count)); + TR(TRACE_DATABASE, ("...done reading terminfo bool %d num %d str %d", + bool_count, num_count, str_count)); #if NCURSES_XNAMES TR(TRACE_DATABASE, ("normal: num_Booleans:%d", ptr->num_Booleans)); #endif @@ -371,13 +437,13 @@ _nc_read_file_entry(const char *const filename, TERMTYPE *ptr) if (_nc_access(filename, R_OK) < 0 || (fp = fopen(filename, "rb")) == 0) { - T(("cannot open terminfo %s (errno=%d)", filename, errno)); + TR(TRACE_DATABASE, ("cannot open terminfo %s (errno=%d)", filename, errno)); code = TGETENT_NO; } else { if ((limit = (int) fread(buffer, sizeof(char), sizeof(buffer), fp)) > 0) { - T(("read terminfo %s", filename)); + TR(TRACE_DATABASE, ("read terminfo %s", filename)); if ((code = _nc_read_termtype(ptr, buffer, limit)) == TGETENT_NO) { _nc_free_termtype(ptr); } @@ -390,6 +456,58 @@ _nc_read_file_entry(const char *const filename, TERMTYPE *ptr) return (code); } +#if USE_HASHED_DB +/* + * Return if if we can build the filename of a ".db" file. + */ +static bool +make_db_filename(char *filename, unsigned limit, const char *const path) +{ + static const char suffix[] = DBM_SUFFIX; + + size_t lens = sizeof(suffix) - 1; + size_t size = strlen(path); + size_t test = lens + size; + bool result = FALSE; + + if (test < limit) { + if (size >= lens + && !strcmp(path + size - lens, suffix)) + _nc_STRCPY(filename, path, limit); + else + _nc_SPRINTF(filename, _nc_SLIMIT(limit) "%s%s", path, suffix); + result = TRUE; + } + return result; +} +#endif + +/* + * Return true if we can build the name of a filesystem entry. + */ +static bool +make_dir_filename(char *filename, + unsigned limit, + const char *const path, + const char *name) +{ + bool result = FALSE; + +#if NCURSES_USE_TERMCAP + if (_nc_is_dir_path(path)) +#endif + { + unsigned need = (unsigned) (LEAF_LEN + 3 + strlen(path) + strlen(name)); + + if (need <= limit) { + _nc_SPRINTF(filename, _nc_SLIMIT(limit) + "%s/" LEAF_FMT "/%s", path, *name, name); + result = TRUE; + } + } + return result; +} + /* * Build a terminfo pathname and try to read the data. Returns TGETENT_YES on * success, TGETENT_NO on failure. @@ -401,103 +519,82 @@ _nc_read_tic_entry(char *filename, const char *name, TERMTYPE *const tp) { - int result = TGETENT_NO; - - /* - * If we are looking in a directory, assume the entry is a file under that, - * according to the normal rules. - */ - unsigned need = (unsigned) (LEAF_LEN + 3 + strlen(path) + strlen(name)); - if (need <= limit) - (void) sprintf(filename, "%s/" LEAF_FMT "/%s", path, *name, name); + int code = TGETENT_NO; - if (_nc_is_dir_path(path)) - result = _nc_read_file_entry(filename, tp); #if USE_HASHED_DB - else { - static const char suffix[] = DBM_SUFFIX; - DB *capdbp; - unsigned lens = sizeof(suffix) - 1; - unsigned size = strlen(path); - unsigned test = lens + size; - - if (test < limit) { - if (size >= lens - && !strcmp(path + size - lens, suffix)) - (void) strcpy(filename, path); - else - (void) sprintf(filename, "%s%s", path, suffix); + DB *capdbp; + + if (make_db_filename(filename, limit, path) + && (capdbp = _nc_db_open(filename, FALSE)) != 0) { + + DBT key, data; + int reccnt = 0; + char *save = strdup(name); + + memset(&key, 0, sizeof(key)); + key.data = save; + key.size = strlen(save); + + /* + * This lookup could return termcap data, which we do not want. We are + * looking for compiled (binary) terminfo data. + * + * cgetent uses a two-level lookup. On the first it uses the given + * name to return a record containing only the aliases for an entry. + * On the second (using that list of aliases as a key), it returns the + * content of the terminal description. We expect second lookup to + * return data beginning with the same set of aliases. + * + * For compiled terminfo, the list of aliases in the second case will + * be null-terminated. A termcap entry will not be, and will run on + * into the description. So we can easily distinguish between the two + * (source/binary) by checking the lengths. + */ + while (_nc_db_get(capdbp, &key, &data) == 0) { + int used = (int) data.size - 1; + char *have = (char *) data.data; + + if (*have++ == 0) { + if (data.size > key.size + && IS_TIC_MAGIC(have)) { + code = _nc_read_termtype(tp, have, used); + if (code == TGETENT_NO) { + _nc_free_termtype(tp); + } + } + break; + } /* - * It would be nice to optimize the dbopen/close activity, as - * done in the cgetent implementation for tc= clauses. However, - * since we support multiple database locations, we cannot do - * that. + * Just in case we have a corrupt database, do not waste time with + * it. */ - if ((capdbp = _nc_db_open(filename, FALSE)) != 0) { - DBT key, data; - int reccnt = 0; - char *save = strdup(name); - - memset(&key, 0, sizeof(key)); - key.data = save; - key.size = strlen(save); - - /* - * This lookup could return termcap data, which we do not want. - * We are looking for compiled (binary) terminfo data. - * - * cgetent uses a two-level lookup. On the first it uses the - * given name to return a record containing only the aliases - * for an entry. On the second (using that list of aliases as - * a key), it returns the content of the terminal description. - * We expect second lookup to return data beginning with the - * same set of aliases. - * - * For compiled terminfo, the list of aliases in the second - * case will be null-terminated. A termcap entry will not be, - * and will run on into the description. So we can easily - * distinguish between the two (source/binary) by checking the - * lengths. - */ - while (_nc_db_get(capdbp, &key, &data) == 0) { - int used = data.size - 1; - char *have = (char *) data.data; - - if (*have++ == 0) { - if (data.size > key.size - && IS_TIC_MAGIC(have)) { - result = _nc_read_termtype(tp, have, used); - if (result == TGETENT_NO) { - _nc_free_termtype(tp); - } - } - break; - } - - /* - * Just in case we have a corrupt database, do not waste - * time with it. - */ - if (++reccnt >= 3) - break; - - /* - * Prepare for the second level. - */ - key.data = have; - key.size = used; - } + if (++reccnt >= 3) + break; - _nc_db_close(capdbp); - free(save); - } + /* + * Prepare for the second level. + */ + key.data = have; + key.size = used; } + + free(save); + } else /* may be either filesystem or flat file */ +#endif + if (make_dir_filename(filename, limit, path, name)) { + code = _nc_read_file_entry(filename, tp); + } +#if NCURSES_USE_TERMCAP + else if (code != TGETENT_YES) { + code = _nc_read_termcap_entry(name, tp); + _nc_SPRINTF(filename, _nc_SLIMIT(PATH_MAX) + "%.*s", PATH_MAX - 1, _nc_get_source()); } #endif - return result; + return code; } -#endif /* USE_DATABASE */ +#endif /* NCURSES_USE_DATABASE */ /* * _nc_read_entry(char *name, char *filename, TERMTYPE *tp) @@ -513,31 +610,35 @@ _nc_read_entry(const char *const name, char *const filename, TERMTYPE *const tp) { int code = TGETENT_NO; - sprintf(filename, "%.*s", PATH_MAX - 1, name); + _nc_SPRINTF(filename, _nc_SLIMIT(PATH_MAX) + "%.*s", PATH_MAX - 1, name); + if (strlen(name) == 0 || strcmp(name, ".") == 0 || strcmp(name, "..") == 0 || _nc_pathlast(name) != 0 || strchr(name, NCURSES_PATHSEP) != 0) { - T(("illegal or missing entry name '%s'", name)); + TR(TRACE_DATABASE, ("illegal or missing entry name '%s'", name)); } else { -#if USE_DATABASE - DBDIRS state = dbdTIC; - int offset = 0; +#if NCURSES_USE_DATABASE + DBDIRS state; + int offset; const char *path; + _nc_first_db(&state, &offset); while ((path = _nc_next_db(&state, &offset)) != 0) { + TR(TRACE_DATABASE, ("_nc_read_tic_entry path=%s, name=%s", path, name)); code = _nc_read_tic_entry(filename, PATH_MAX, path, name, tp); if (code == TGETENT_YES) { _nc_last_db(); break; } } -#endif -#if USE_TERMCAP +#elif NCURSES_USE_TERMCAP if (code != TGETENT_YES) { code = _nc_read_termcap_entry(name, tp); - sprintf(filename, "%.*s", PATH_MAX - 1, _nc_get_source()); + _nc_SPRINTF(filename, _nc_SLIMIT(PATH_MAX) + "%.*s", PATH_MAX - 1, _nc_get_source()); } #endif } diff --git a/ncurses/tinfo/read_termcap.c b/ncurses/tinfo/read_termcap.c index b39a5be..6bfb23c 100644 --- a/ncurses/tinfo/read_termcap.c +++ b/ncurses/tinfo/read_termcap.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. * + * Copyright (c) 1998-2012,2013 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -54,10 +54,9 @@ #include <ctype.h> #include <sys/types.h> -#include <sys/stat.h> #include <tic.h> -MODULE_ID("$Id: read_termcap.c,v 1.74 2010/01/23 17:57:43 tom Exp $") +MODULE_ID("$Id: read_termcap.c,v 1.89 2013/12/15 00:32:43 tom Exp $") #if !PURE_TERMINFO @@ -74,7 +73,7 @@ get_termpath(void) if (!use_terminfo_vars() || (result = getenv("TERMPATH")) == 0) result = TERMPATH; - T(("TERMPATH is %s", result)); + TR(TRACE_DATABASE, ("TERMPATH is %s", result)); return result; } @@ -162,7 +161,7 @@ _nc_cgetset(const char *ent) return (-1); } gottoprec = 0; - (void) strcpy(toprec, ent); + _nc_STRCPY(toprec, ent, topreclen); return (0); } @@ -295,7 +294,7 @@ _nc_getent( errno = ENOMEM; return (TC_SYS_ERR); } - (void) strcpy(record, toprec); + _nc_STRCPY(record, toprec, topreclen + BFRAG); rp = record + topreclen + 1; r_end = rp + BFRAG; current = in_array; @@ -384,7 +383,14 @@ _nc_getent( c = *bp++; if (c == '\n') { lineno++; - if (rp == record || *(rp - 1) != '\\') + /* + * Unlike BSD 4.3, this ignores a backslash at the + * end of a comment-line. That makes it consistent + * with the rest of ncurses -TD + */ + if (rp == record + || *record == '#' + || *(rp - 1) != '\\') break; } *rp++ = c; @@ -442,8 +448,10 @@ _nc_getent( break; } - if (!foundit) + if (!foundit) { + free(record); return (TC_NOT_FOUND); + } } /* @@ -455,7 +463,7 @@ _nc_getent( register int newilen; unsigned ilen; int diff, iret, tclen, oline; - char *icap, *scan, *tc, *tcstart, *tcend; + char *icap = 0, *scan, *tc, *tcstart, *tcend; /* * Loop invariants: @@ -468,8 +476,9 @@ _nc_getent( scan = record; tc_not_resolved = FALSE; for (;;) { - if ((tc = _nc_cgetcap(scan, "tc", '=')) == 0) + if ((tc = _nc_cgetcap(scan, "tc", '=')) == 0) { break; + } /* * Find end of tc=name and stomp on the trailing `:' @@ -486,6 +495,7 @@ _nc_getent( tclen = s - tcstart; tcend = s; + icap = 0; iret = _nc_getent(&icap, &ilen, &oline, current, db_array, fd, tc, depth + 1, 0); newicap = icap; /* Put into a register. */ @@ -496,12 +506,13 @@ _nc_getent( if (myfd) (void) close(fd); free(record); + FreeIfNeeded(icap); return (iret); } - if (iret == TC_UNRESOLVED) + if (iret == TC_UNRESOLVED) { tc_not_resolved = TRUE; - /* couldn't resolve tc */ - if (iret == TC_NOT_FOUND) { + /* couldn't resolve tc */ + } else if (iret == TC_NOT_FOUND) { *(s - 1) = ':'; scan = s - 1; tc_not_resolved = TRUE; @@ -581,8 +592,9 @@ _nc_getent( } *cap = record; - if (tc_not_resolved) + if (tc_not_resolved) { return (TC_UNRESOLVED); + } return (current); } @@ -697,8 +709,6 @@ _nc_nfcmp(const char *nf, char *rec) #define PVECSIZ 32 /* max number of names in path */ #define TBUFSIZ (2048*2) -static char *tbuf; - /* * On entry, srcp points to a non ':' character which is the beginning of the * token, if any. We'll try to return a string that doesn't end with a ':'. @@ -760,7 +770,7 @@ copy_tc_token(char *dst, const char *src, size_t len) dst = 0; break; } - *dst++ = ch; + *dst++ = (char) ch; } return dst; } @@ -776,18 +786,16 @@ _nc_tgetent(char *bp, char **sourcename, int *lineno, const char *name) register char *p; register char *cp; char *dummy = NULL; - char **fname; + CGETENT_CONST char **fname; char *home; int i; char pathbuf[PBUFSIZ]; /* holds raw path of filenames */ - char *pathvec[PVECSIZ]; /* to point to names in pathbuf */ - char **pvec; /* holds usable tail of path vector */ + CGETENT_CONST char *pathvec[PVECSIZ]; /* point to names in pathbuf */ NCURSES_CONST char *termpath; string_desc desc; + *lineno = 1; fname = pathvec; - pvec = pathvec; - tbuf = bp; p = pathbuf; cp = use_terminfo_vars()? getenv("TERMCAP") : NULL; @@ -812,10 +820,11 @@ _nc_tgetent(char *bp, char **sourcename, int *lineno, const char *name) if ((home = getenv("HOME")) != 0 && *home != '\0' && strchr(home, ' ') == 0 && strlen(home) < sizeof(temp) - 10) { /* setup path */ - sprintf(temp, "%s/", home); /* $HOME first */ + _nc_SPRINTF(temp, _nc_SLIMIT(sizeof(temp)) + "%s/", home); /* $HOME first */ } /* if no $HOME look in current directory */ - strcat(temp, ".termcap"); + _nc_STRCAT(temp, ".termcap", sizeof(temp)); _nc_safe_strcat(&desc, temp); _nc_safe_strcat(&desc, " "); _nc_safe_strcat(&desc, get_termpath()); @@ -841,6 +850,9 @@ _nc_tgetent(char *bp, char **sourcename, int *lineno, const char *name) } } *fname = 0; /* mark end of vector */ +#if !HAVE_BSD_CGETENT + (void) _nc_cgetset(0); +#endif if (_nc_is_abs_path(cp)) { if (_nc_cgetset(cp) < 0) { return (TC_SYS_ERR); @@ -853,6 +865,7 @@ _nc_tgetent(char *bp, char **sourcename, int *lineno, const char *name) * empty fields, and mistakenly use the last valid cap entry instead of * the first (breaks tc= includes) */ + *bp = '\0'; if (i >= 0) { char *pd, *ps, *tok; int endflag = FALSE; @@ -874,7 +887,7 @@ _nc_tgetent(char *bp, char **sourcename, int *lineno, const char *name) } if (ignore != TRUE) { list[count++] = tok; - pd = copy_tc_token(pd, tok, TBUFSIZ - (2 + pd - bp)); + pd = copy_tc_token(pd, tok, (size_t) (TBUFSIZ - (2 + pd - bp))); if (pd == 0) { i = -1; break; @@ -932,7 +945,7 @@ add_tc(char *termpaths[], char *path, int count) if (count < MAXPATHS && _nc_access(path, R_OK) == 0) { termpaths[count++] = path; - T(("Adding termpath %s", path)); + TR(TRACE_DATABASE, ("Adding termpath %s", path)); } termpaths[count] = 0; if (save != 0) @@ -956,13 +969,13 @@ _nc_read_termcap_entry(const char *const tn, TERMTYPE *const tp) static char *source; static int lineno; - T(("read termcap entry for %s", tn)); + TR(TRACE_DATABASE, ("read termcap entry for %s", tn)); if (strlen(tn) == 0 || strcmp(tn, ".") == 0 || strcmp(tn, "..") == 0 || _nc_pathlast(tn) != 0) { - T(("illegal or missing entry name '%s'", tn)); + TR(TRACE_DATABASE, ("illegal or missing entry name '%s'", tn)); return TGETENT_NO; } @@ -980,7 +993,7 @@ _nc_read_termcap_entry(const char *const tn, TERMTYPE *const tp) _nc_curr_line = lineno; _nc_set_source(source); } - _nc_read_entry_source((FILE *) 0, tc, FALSE, FALSE, NULLHOOK); + _nc_read_entry_source((FILE *) 0, tc, FALSE, TRUE, NULLHOOK); #else /* * Here is what the 4.4BSD termcap(3) page prescribes: @@ -1027,7 +1040,9 @@ _nc_read_termcap_entry(const char *const tn, TERMTYPE *const tp) normal = FALSE; } else if (_nc_name_match(tc, tn, "|:")) { /* treat as a capability file */ use_buffer = TRUE; - (void) sprintf(tc_buf, "%.*s\n", (int) sizeof(tc_buf) - 2, tc); + _nc_SPRINTF(tc_buf, + _nc_SLIMIT(sizeof(tc_buf)) + "%.*s\n", (int) sizeof(tc_buf) - 2, tc); normal = FALSE; } } @@ -1049,8 +1064,9 @@ _nc_read_termcap_entry(const char *const tn, TERMTYPE *const tp) if (use_terminfo_vars() && (h = getenv("HOME")) != NULL && *h != '\0' && (strlen(h) + sizeof(PRIVATE_CAP)) < PATH_MAX) { /* user's .termcap, if any, should override it */ - (void) strcpy(envhome, h); - (void) sprintf(pathbuf, PRIVATE_CAP, envhome); + _nc_STRCPY(envhome, h, sizeof(envhome)); + _nc_SPRINTF(pathbuf, _nc_SLIMIT(sizeof(pathbuf)) + PRIVATE_CAP, envhome); ADD_TC(pathbuf, filecount); } } @@ -1063,7 +1079,7 @@ _nc_read_termcap_entry(const char *const tn, TERMTYPE *const tp) for (j = 0; j < filecount; j++) { bool omit = FALSE; if (stat(termpaths[j], &test_stat[j]) != 0 - || (test_stat[j].st_mode & S_IFMT) != S_IFREG) { + || !S_ISREG(test_stat[j].st_mode)) { omit = TRUE; } else { for (k = 0; k < j; k++) { @@ -1075,7 +1091,7 @@ _nc_read_termcap_entry(const char *const tn, TERMTYPE *const tp) } } if (omit) { - T(("Path %s is a duplicate", termpaths[j])); + TR(TRACE_DATABASE, ("Path %s is a duplicate", termpaths[j])); for (k = j + 1; k < filecount; k++) { termpaths[k - 1] = termpaths[k]; test_stat[k - 1] = test_stat[k]; @@ -1100,7 +1116,7 @@ _nc_read_termcap_entry(const char *const tn, TERMTYPE *const tp) for (i = 0; i < filecount; i++) { - T(("Looking for %s in %s", tn, termpaths[i])); + TR(TRACE_DATABASE, ("Looking for %s in %s", tn, termpaths[i])); if (_nc_access(termpaths[i], R_OK) == 0 && (fp = fopen(termpaths[i], "r")) != (FILE *) 0) { _nc_set_source(termpaths[i]); @@ -1138,8 +1154,7 @@ _nc_read_termcap_entry(const char *const tn, TERMTYPE *const tp) * from the list. */ *tp = ep->tterm; - _nc_delink_entry(_nc_head, &(ep->tterm)); - free(ep); + _nc_free_entry(_nc_head, &(ep->tterm)); /* * OK, now try to write the type to user's terminfo directory. diff --git a/ncurses/tinfo/setbuf.c b/ncurses/tinfo/setbuf.c deleted file mode 100644 index a2e2660..0000000 --- a/ncurses/tinfo/setbuf.c +++ /dev/null @@ -1,169 +0,0 @@ -/**************************************************************************** - * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. * - * * - * Permission is hereby granted, free of charge, to any person obtaining a * - * copy of this software and associated documentation files (the * - * "Software"), to deal in the Software without restriction, including * - * without limitation the rights to use, copy, modify, merge, publish, * - * distribute, distribute with modifications, sublicense, and/or sell * - * copies of the Software, and to permit persons to whom the Software is * - * furnished to do so, subject to the following conditions: * - * * - * The above copyright notice and this permission notice shall be included * - * in all copies or substantial portions of the Software. * - * * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * - * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * - * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * - * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * - * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * - * * - * Except as contained in this notice, the name(s) of the above copyright * - * holders shall not be used in advertising or otherwise to promote the * - * sale, use or other dealings in this Software without prior written * - * authorization. * - ****************************************************************************/ - -/**************************************************************************** - * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * - * and: Eric S. Raymond <esr@snark.thyrsus.com> * - * and: Thomas E. Dickey 1996-on * - * and: Juergen Pfeifer 2008 * - ****************************************************************************/ - -/* -** setbuf.c -** -** Support for set_term(), reset_shell_mode(), reset_prog_mode(). -** -*/ - -#include <curses.priv.h> - -MODULE_ID("$Id: setbuf.c,v 1.16 2010/08/28 21:08:31 tom Exp $") - -/* - * If the output file descriptor is connected to a tty (the typical case) it - * will probably be line-buffered. Keith Bostic pointed out that we don't want - * this; it hoses people running over networks by forcing out a bunch of small - * packets instead of one big one, so screen updates on ptys look jerky. - * Restore block buffering to prevent this minor lossage. - * - * The buffer size is a compromise. Ideally we'd like a buffer that can hold - * the maximum possible update size (the whole screen plus cup commands to - * change lines as it's painted). On a 66-line xterm this can become - * excessive. So we min it with the amount of data we think we can get through - * two Ethernet packets (maximum packet size - 100 for TCP/IP overhead). - * - * Why two ethernet packets? It used to be one, on the theory that said - * packets define the maximum size of atomic update. But that's less than the - * 2000 chars on a 25 x 80 screen, and we don't want local updates to flicker - * either. Two packet lengths will handle up to a 35 x 80 screen. - * - * The magic '6' is the estimated length of the end-of-line cup sequence to go - * to the next line. It's generous. We used to mess with the buffering in - * init_mvcur() after cost computation, but that lost the sequences emitted by - * init_acs() in setupscreen(). - * - * "The setvbuf function may be used only after the stream pointed to by stream - * has been associated with an open file and before any other operation is - * performed on the stream." (ISO 7.9.5.6.) - * - * Grrrr... - * - * On a lighter note, many implementations do in fact allow an application to - * reset the buffering after it has been written to. We try to do this because - * otherwise we leave stdout in buffered mode after endwin() is called. (This - * also happens with SVr4 curses). - * - * There are pros/cons: - * - * con: - * There is no guarantee that we can reestablish buffering once we've - * dropped it. - * - * We _may_ lose data if the implementation does not coordinate this with - * fflush. - * - * pro: - * An implementation is more likely to refuse to change the buffering than - * to do it in one of the ways mentioned above. - * - * The alternative is to have the application try to change buffering - * itself, which is certainly no improvement. - * - * Just in case it does not work well on a particular system, the calls to - * change buffering are all via the macro NC_BUFFERED. Some implementations - * do indeed get confused by changing setbuf on/off, and will overrun the - * buffer. So we disable this by default (there may yet be a workaround). - */ -NCURSES_EXPORT(void) -NCURSES_SP_NAME(_nc_set_buffer) (NCURSES_SP_DCLx FILE *ofp, bool buffered) -{ - int Cols; - int Lines; - - if (0 == SP_PARM) - return; - - Cols = *(ptrCols(SP_PARM)); - Lines = *(ptrLines(SP_PARM)); - - /* optional optimization hack -- do before any output to ofp */ -#if HAVE_SETVBUF || HAVE_SETBUFFER - if (SP_PARM->_buffered != buffered) { - unsigned buf_len; - char *buf_ptr; - - if (getenv("NCURSES_NO_SETBUF") != 0) - return; - - fflush(ofp); -#ifdef __DJGPP__ - setmode(ofp, O_BINARY); -#endif - if (buffered != 0) { - buf_len = (unsigned) min(Lines * (Cols + 6), 2800); - if ((buf_ptr = SP_PARM->_setbuf) == 0) { - if ((buf_ptr = typeMalloc(char, buf_len)) == NULL) - return; - SP_PARM->_setbuf = buf_ptr; - /* Don't try to free this! */ - } -#if !USE_SETBUF_0 - else - return; -#endif - } else { -#if !USE_SETBUF_0 - return; -#else - buf_len = 0; - buf_ptr = 0; -#endif - } - -#if HAVE_SETVBUF -#ifdef SETVBUF_REVERSED /* pre-svr3? */ - (void) setvbuf(ofp, buf_ptr, buf_len, buf_len ? _IOFBF : _IOLBF); -#else - (void) setvbuf(ofp, buf_ptr, buf_len ? _IOFBF : _IOLBF, buf_len); -#endif -#elif HAVE_SETBUFFER - (void) setbuffer(ofp, buf_ptr, (int) buf_len); -#endif - - SP_PARM->_buffered = buffered; - } -#endif /* HAVE_SETVBUF || HAVE_SETBUFFER */ -} - -#if NCURSES_SP_FUNCS -NCURSES_EXPORT(void) -_nc_set_buffer(FILE *ofp, bool buffered) -{ - NCURSES_SP_NAME(_nc_set_buffer) (CURRENT_SCREEN, ofp, buffered); -} -#endif diff --git a/ncurses/tinfo/strings.c b/ncurses/tinfo/strings.c index 78cd2ef..393d8e7 100644 --- a/ncurses/tinfo/strings.c +++ b/ncurses/tinfo/strings.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 2000-2003,2007 Free Software Foundation, Inc. * + * Copyright (c) 2000-2007,2012 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -36,7 +36,7 @@ #include <curses.priv.h> -MODULE_ID("$Id: strings.c,v 1.6 2007/08/11 17:12:17 tom Exp $") +MODULE_ID("$Id: strings.c,v 1.8 2012/02/22 22:34:31 tom Exp $") /**************************************************************************** * Useful string functions (especially for mvcur) @@ -110,7 +110,7 @@ _nc_safe_strcat(string_desc * dst, const char *src) if (len < dst->s_size) { if (dst->s_tail != 0) { - strcpy(dst->s_tail, src); + _nc_STRCPY(dst->s_tail, src, dst->s_size); dst->s_tail += len; } dst->s_size -= len; @@ -131,7 +131,7 @@ _nc_safe_strcpy(string_desc * dst, const char *src) if (len < dst->s_size) { if (dst->s_head != 0) { - strcpy(dst->s_head, src); + _nc_STRCPY(dst->s_head, src, dst->s_size); dst->s_tail = dst->s_head + len; } dst->s_size = dst->s_init - len; diff --git a/ncurses/tinfo/tinfo_driver.c b/ncurses/tinfo/tinfo_driver.c index 5b3b55a..a17accd 100644 --- a/ncurses/tinfo/tinfo_driver.c +++ b/ncurses/tinfo/tinfo_driver.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 2008-2009,2010 Free Software Foundation, Inc. * + * Copyright (c) 2008-2013,2014 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -50,7 +50,7 @@ # endif #endif -MODULE_ID("$Id: tinfo_driver.c,v 1.13 2010/12/20 01:47:09 tom Exp $") +MODULE_ID("$Id: tinfo_driver.c,v 1.39 2014/09/27 21:58:57 tom Exp $") /* * SCO defines TIOCGSIZE and the corresponding struct. Other systems (SunOS, @@ -93,7 +93,7 @@ NCURSES_EXPORT_VAR(int) COLORS = 0; #define TCBMAGIC NCDRV_MAGIC(NCDRV_TINFO) #define AssertTCB() assert(TCB!=0 && TCB->magic==TCBMAGIC) -#define SetSP() assert(TCB->csp!=0); sp = TCB->csp +#define SetSP() assert(TCB->csp!=0); sp = TCB->csp; (void) sp /* * This routine needs to do all the work to make curscr look @@ -106,21 +106,12 @@ drv_doupdate(TERMINAL_CONTROL_BLOCK * TCB) return TINFO_DOUPDATE(TCB->csp); } -#define ret_error(code, fmt, arg) if (errret) {\ - *errret = code;\ - return(FALSE); \ - } else {\ - fprintf(stderr, fmt, arg);\ - exit(EXIT_FAILURE);\ - } - -#define ret_error0(code, msg) if (errret) {\ - *errret = code;\ - return(FALSE);\ - } else {\ - fprintf(stderr, msg);\ - exit(EXIT_FAILURE);\ - } +static const char * +drv_Name(TERMINAL_CONTROL_BLOCK * TCB) +{ + (void) TCB; + return "tinfo"; +} static bool drv_CanHandle(TERMINAL_CONTROL_BLOCK * TCB, const char *tname, int *errret) @@ -130,12 +121,14 @@ drv_CanHandle(TERMINAL_CONTROL_BLOCK * TCB, const char *tname, int *errret) TERMINAL *termp; SCREEN *sp; + T((T_CALLED("tinfo::drv_CanHandle(%p)"), TCB)); + assert(TCB != 0 && tname != 0); termp = (TERMINAL *) TCB; sp = TCB->csp; TCB->magic = TCBMAGIC; -#if (USE_DATABASE || USE_TERMCAP) +#if (NCURSES_USE_DATABASE || NCURSES_USE_TERMCAP) status = _nc_setup_tinfo(tname, &termp->type); #else status = TGETENT_NO; @@ -156,12 +149,12 @@ drv_CanHandle(TERMINAL_CONTROL_BLOCK * TCB, const char *tname, int *errret) if (status == TGETENT_ERR) { ret_error0(status, "terminals database is inaccessible\n"); } else if (status == TGETENT_NO) { - ret_error(status, "'%s': unknown terminal type.\n", tname); + ret_error1(status, "unknown terminal type.\n", tname); } } result = TRUE; #if !USE_REENTRANT - strncpy(ttytype, termp->type.term_names, NAMESIZE - 1); + strncpy(ttytype, termp->type.term_names, (size_t) NAMESIZE - 1); ttytype[NAMESIZE - 1] = '\0'; #endif @@ -169,17 +162,27 @@ drv_CanHandle(TERMINAL_CONTROL_BLOCK * TCB, const char *tname, int *errret) _nc_tinfo_cmdch(termp, *command_character); if (generic_type) { - ret_error(TGETENT_NO, "'%s': I need something more specific.\n", tname); + /* + * BSD 4.3's termcap contains mis-typed "gn" for wy99. Do a sanity + * check before giving up. + */ + if ((VALID_STRING(cursor_address) + || (VALID_STRING(cursor_down) && VALID_STRING(cursor_home))) + && VALID_STRING(clear_screen)) { + ret_error1(TGETENT_YES, "terminal is not really generic.\n", tname); + } else { + ret_error1(TGETENT_NO, "I need something more specific.\n", tname); + } } if (hard_copy) { - ret_error(TGETENT_YES, "'%s': I can't handle hardcopy terminals.\n", tname); + ret_error1(TGETENT_YES, "I can't handle hardcopy terminals.\n", tname); } - return result; + returnBool(result); } static int -drv_dobeepflash(TERMINAL_CONTROL_BLOCK * TCB, bool beepFlag) +drv_dobeepflash(TERMINAL_CONTROL_BLOCK * TCB, int beepFlag) { SCREEN *sp; int res = ERR; @@ -190,22 +193,18 @@ drv_dobeepflash(TERMINAL_CONTROL_BLOCK * TCB, bool beepFlag) /* FIXME: should make sure that we are not in altchar mode */ if (beepFlag) { if (bell) { - res = NCURSES_SP_NAME(_nc_putp) (NCURSES_SP_ARGx "bell", bell); + res = NCURSES_PUTP2("bell", bell); NCURSES_SP_NAME(_nc_flush) (sp); } else if (flash_screen) { - res = NCURSES_SP_NAME(_nc_putp) (NCURSES_SP_ARGx - "flash_screen", - flash_screen); + res = NCURSES_PUTP2("flash_screen", flash_screen); NCURSES_SP_NAME(_nc_flush) (sp); } } else { if (flash_screen) { - res = NCURSES_SP_NAME(_nc_putp) (NCURSES_SP_ARGx - "flash_screen", - flash_screen); + res = NCURSES_PUTP2("flash_screen", flash_screen); NCURSES_SP_NAME(_nc_flush) (sp); } else if (bell) { - res = NCURSES_SP_NAME(_nc_putp) (NCURSES_SP_ARGx "bell", bell); + res = NCURSES_PUTP2("bell", bell); NCURSES_SP_NAME(_nc_flush) (sp); } } @@ -277,7 +276,7 @@ drv_defaultcolors(TERMINAL_CONTROL_BLOCK * TCB, int fg, int bg) static void drv_setcolor(TERMINAL_CONTROL_BLOCK * TCB, - bool fore, + int fore, int color, NCURSES_SP_OUTC outc) { @@ -321,7 +320,7 @@ drv_rescol(TERMINAL_CONTROL_BLOCK * TCB) SetSP(); if (orig_pair != 0) { - NCURSES_SP_NAME(_nc_putp) (NCURSES_SP_ARGx "orig_pair", orig_pair); + NCURSES_PUTP2("orig_pair", orig_pair); result = TRUE; } return result; @@ -337,7 +336,7 @@ drv_rescolors(TERMINAL_CONTROL_BLOCK * TCB) SetSP(); if (orig_colors != 0) { - NCURSES_SP_NAME(_nc_putp) (NCURSES_SP_ARGx "orig_colors", orig_colors); + NCURSES_PUTP2("orig_colors", orig_colors); result = TRUE; } return result; @@ -348,14 +347,18 @@ drv_size(TERMINAL_CONTROL_BLOCK * TCB, int *linep, int *colp) { SCREEN *sp; bool useEnv = TRUE; + bool useTioctl = TRUE; AssertTCB(); sp = TCB->csp; /* can be null here */ if (sp) { useEnv = sp->_use_env; - } else + useTioctl = sp->_use_tioctl; + } else { useEnv = _nc_prescreen.use_env; + useTioctl = _nc_prescreen.use_tioctl; + } /* figure out the size of the screen */ T(("screen size: terminfo lines = %d columns = %d", lines, columns)); @@ -363,7 +366,7 @@ drv_size(TERMINAL_CONTROL_BLOCK * TCB, int *linep, int *colp) *linep = (int) lines; *colp = (int) columns; - if (useEnv) { + if (useEnv || useTioctl) { int value; #ifdef __EMX__ @@ -371,7 +374,9 @@ drv_size(TERMINAL_CONTROL_BLOCK * TCB, int *linep, int *colp) int screendata[2]; _scrsize(screendata); *colp = screendata[0]; - *linep = screendata[1]; + *linep = ((sp != 0 && sp->_filtered) + ? 1 + : screendata[1]); T(("EMX screen size: environment LINES = %d COLUMNS = %d", *linep, *colp)); } @@ -380,7 +385,7 @@ drv_size(TERMINAL_CONTROL_BLOCK * TCB, int *linep, int *colp) /* try asking the OS */ { TERMINAL *termp = (TERMINAL *) TCB; - if (isatty(termp->Filedes)) { + if (NC_ISATTY(termp->Filedes)) { STRUCT_WINSIZE size; errno = 0; @@ -400,19 +405,33 @@ drv_size(TERMINAL_CONTROL_BLOCK * TCB, int *linep, int *colp) } #endif /* HAVE_SIZECHANGE */ - /* - * Finally, look for environment variables. - * - * Solaris lets users override either dimension with an environment - * variable. - */ - if ((value = _nc_getenv_num("LINES")) > 0) { - *linep = value; - T(("screen size: environment LINES = %d", *linep)); - } - if ((value = _nc_getenv_num("COLUMNS")) > 0) { - *colp = value; - T(("screen size: environment COLUMNS = %d", *colp)); + if (useEnv) { + if (useTioctl) { + /* + * If environment variables are used, update them. + */ + if ((sp == 0 || !sp->_filtered) && _nc_getenv_num("LINES") > 0) { + _nc_setenv_num("LINES", *linep); + } + if (_nc_getenv_num("COLUMNS") > 0) { + _nc_setenv_num("COLUMNS", *colp); + } + } + + /* + * Finally, look for environment variables. + * + * Solaris lets users override either dimension with an environment + * variable. + */ + if ((value = _nc_getenv_num("LINES")) > 0) { + *linep = value; + T(("screen size: environment LINES = %d", *linep)); + } + if ((value = _nc_getenv_num("COLUMNS")) > 0) { + *colp = value; + T(("screen size: environment COLUMNS = %d", *colp)); + } } /* if we can't get dynamic info about the size, use static */ @@ -463,7 +482,7 @@ drv_setsize(TERMINAL_CONTROL_BLOCK * TCB, int l, int c) } static int -drv_sgmode(TERMINAL_CONTROL_BLOCK * TCB, bool setFlag, TTY * buf) +drv_sgmode(TERMINAL_CONTROL_BLOCK * TCB, int setFlag, TTY * buf) { SCREEN *sp = TCB->csp; TERMINAL *_term = (TERMINAL *) TCB; @@ -497,7 +516,7 @@ drv_sgmode(TERMINAL_CONTROL_BLOCK * TCB, bool setFlag, TTY * buf) } static int -drv_mode(TERMINAL_CONTROL_BLOCK * TCB, bool progFlag, bool defFlag) +drv_mode(TERMINAL_CONTROL_BLOCK * TCB, int progFlag, int defFlag) { SCREEN *sp; TERMINAL *_term = (TERMINAL *) TCB; @@ -527,7 +546,6 @@ drv_mode(TERMINAL_CONTROL_BLOCK * TCB, bool progFlag, bool defFlag) if (sp) { if (sp->_keypad_on) _nc_keypad(sp, TRUE); - NC_BUFFERED(sp, TRUE); } code = OK; } @@ -553,7 +571,6 @@ drv_mode(TERMINAL_CONTROL_BLOCK * TCB, bool progFlag, bool defFlag) if (sp) { _nc_keypad(sp, FALSE); NCURSES_SP_NAME(_nc_flush) (sp); - NC_BUFFERED(sp, FALSE); } code = drv_sgmode(TCB, TRUE, &(_term->Ottyb)); } @@ -620,15 +637,13 @@ drv_screen_init(SCREEN *sp) static void drv_init(TERMINAL_CONTROL_BLOCK * TCB) { - SCREEN *sp; TERMINAL *trm; AssertTCB(); trm = (TERMINAL *) TCB; - sp = TCB->csp; - TCB->info.initcolor = initialize_color; + TCB->info.initcolor = VALID_STRING(initialize_color); TCB->info.canchange = can_change; TCB->info.hascolor = ((VALID_NUMERIC(max_colors) && VALID_NUMERIC(max_pairs) && (((set_foreground != NULL) @@ -656,8 +671,8 @@ drv_init(TERMINAL_CONTROL_BLOCK * TCB) * _nc_setupscreen(). Do it now anyway, so we can initialize the * baudrate. */ - if (isatty(trm->Filedes)) { - TCB->drv->mode(TCB, TRUE, TRUE); + if (NC_ISATTY(trm->Filedes)) { + TCB->drv->td_mode(TCB, TRUE, TRUE); } } @@ -665,7 +680,7 @@ drv_init(TERMINAL_CONTROL_BLOCK * TCB) #define InPalette(n) ((n) >= 0 && (n) < MAX_PALETTE) static void -drv_initpair(TERMINAL_CONTROL_BLOCK * TCB, short pair, short f, short b) +drv_initpair(TERMINAL_CONTROL_BLOCK * TCB, int pair, int f, int b) { SCREEN *sp; @@ -681,12 +696,11 @@ drv_initpair(TERMINAL_CONTROL_BLOCK * TCB, short pair, short f, short b) tp[f].red, tp[f].green, tp[f].blue, tp[b].red, tp[b].green, tp[b].blue)); - NCURSES_SP_NAME(_nc_putp) (NCURSES_SP_ARGx - "initialize_pair", - TPARM_7(initialize_pair, - pair, - tp[f].red, tp[f].green, tp[f].blue, - tp[b].red, tp[b].green, tp[b].blue)); + NCURSES_PUTP2("initialize_pair", + TPARM_7(initialize_pair, + pair, + tp[f].red, tp[f].green, tp[f].blue, + tp[b].red, tp[b].green, tp[b].blue)); } } @@ -712,23 +726,22 @@ default_bg(SCREEN *sp) static void drv_initcolor(TERMINAL_CONTROL_BLOCK * TCB, - short color, short r, short g, short b) + int color, int r, int g, int b) { SCREEN *sp = TCB->csp; AssertTCB(); if (initialize_color != NULL) { - NCURSES_SP_NAME(_nc_putp) (NCURSES_SP_ARGx - "initialize_color", - TPARM_4(initialize_color, color, r, g, b)); + NCURSES_PUTP2("initialize_color", + TPARM_4(initialize_color, color, r, g, b)); } } static void drv_do_color(TERMINAL_CONTROL_BLOCK * TCB, - short old_pair, - short pair, - bool reverse, + int old_pair, + int pair, + int reverse, NCURSES_SP_OUTC outc) { SCREEN *sp = TCB->csp; @@ -759,7 +772,7 @@ drv_do_color(TERMINAL_CONTROL_BLOCK * TCB, if (old_pair >= 0 && sp != 0 && NCURSES_SP_NAME(pair_content) (NCURSES_SP_ARGx - old_pair, + (short) old_pair, &old_fg, &old_bg) !=ERR) { if ((isDefaultColor(fg) && !isDefaultColor(old_fg)) @@ -845,7 +858,9 @@ drv_initmouse(TERMINAL_CONTROL_BLOCK * TCB) } static int -drv_testmouse(TERMINAL_CONTROL_BLOCK * TCB, int delay) +drv_testmouse(TERMINAL_CONTROL_BLOCK * TCB, + int delay + EVENTLIST_2nd(_nc_eventlist * evl)) { int rc = 0; SCREEN *sp; @@ -860,11 +875,11 @@ drv_testmouse(TERMINAL_CONTROL_BLOCK * TCB, int delay) } else #endif { - rc = TCBOf(sp)->drv->twait(TCBOf(sp), - TWAIT_MASK, - delay, - (int *) 0 - EVENTLIST_2nd(evl)); + rc = TCBOf(sp)->drv->td_twait(TCBOf(sp), + TWAIT_MASK, + delay, + (int *) 0 + EVENTLIST_2nd(evl)); #if USE_SYSMOUSE if ((sp->_mouse_type == M_SYSMOUSE) && (sp->_sysmouse_head < sp->_sysmouse_tail) @@ -882,7 +897,7 @@ drv_mvcur(TERMINAL_CONTROL_BLOCK * TCB, int yold, int xold, int ynew, int xnew) { SCREEN *sp = TCB->csp; AssertTCB(); - return TINFO_MVCUR(sp, yold, xold, ynew, xnew); + return NCURSES_SP_NAME(_nc_mvcur) (sp, yold, xold, ynew, xnew); } static void @@ -892,22 +907,21 @@ drv_hwlabel(TERMINAL_CONTROL_BLOCK * TCB, int labnum, char *text) AssertTCB(); if (labnum > 0 && labnum <= num_labels) { - NCURSES_SP_NAME(_nc_putp) (NCURSES_SP_ARGx - "plab_norm", - TPARM_2(plab_norm, labnum, text)); + NCURSES_PUTP2("plab_norm", + TPARM_2(plab_norm, labnum, text)); } } static void -drv_hwlabelOnOff(TERMINAL_CONTROL_BLOCK * TCB, bool OnFlag) +drv_hwlabelOnOff(TERMINAL_CONTROL_BLOCK * TCB, int OnFlag) { SCREEN *sp = TCB->csp; AssertTCB(); if (OnFlag) { - NCURSES_SP_NAME(_nc_putp) (NCURSES_SP_ARGx "label_on", label_on); + NCURSES_PUTP2("label_on", label_on); } else { - NCURSES_SP_NAME(_nc_putp) (NCURSES_SP_ARGx "label_off", label_off); + NCURSES_PUTP2("label_off", label_off); } } @@ -948,6 +962,11 @@ drv_conattr(TERMINAL_CONTROL_BLOCK * TCB) if (sp && sp->_coloron) attrs |= A_COLOR; +#if USE_ITALIC + if (enter_italics_mode) + attrs |= A_ITALIC; +#endif + return (attrs); } @@ -972,7 +991,7 @@ drv_initacs(TERMINAL_CONTROL_BLOCK * TCB, chtype *real_map, chtype *fake_map) AssertTCB(); assert(sp != 0); if (ena_acs != NULL) { - NCURSES_SP_NAME(_nc_putp) (NCURSES_SP_ARGx "ena_acs", ena_acs); + NCURSES_PUTP2("ena_acs", ena_acs); } #if NCURSES_EXT_FUNCS /* @@ -991,7 +1010,7 @@ drv_initacs(TERMINAL_CONTROL_BLOCK * TCB, chtype *real_map, chtype *fake_map) size_t i; for (i = 1; i < ACS_LEN; ++i) { if (real_map[i] == 0) { - real_map[i] = i; + real_map[i] = (chtype) i; if (real_map != fake_map) { if (sp != 0) sp->_screen_acs_map[i] = TRUE; @@ -1074,16 +1093,7 @@ _nc_cookie_init(SCREEN *sp) if (magic_cookie_glitch > 0) { /* tvi, wyse */ - sp->_xmc_triggers = sp->_ok_attributes & ( - A_STANDOUT | - A_UNDERLINE | - A_REVERSE | - A_BLINK | - A_DIM | - A_BOLD | - A_INVIS | - A_PROTECT - ); + sp->_xmc_triggers = sp->_ok_attributes & XMC_CONFLICT; #if 0 /* * We "should" treat colors as an attribute. The wyse350 (and its @@ -1176,7 +1186,7 @@ drv_read(TERMINAL_CONTROL_BLOCK * TCB, int *buf) if ((pthread_self) && (pthread_kill) && (pthread_equal)) _nc_globals.read_thread = pthread_self(); # endif - n = read(sp->_ifd, &c2, 1); + n = read(sp->_ifd, &c2, (size_t) 1); #if USE_PTHREADS_EINTR _nc_globals.read_thread = 0; #endif @@ -1209,7 +1219,7 @@ __nc_putp(SCREEN *sp, const char *name GCC_UNUSED, const char *value) int rc = ERR; if (value) { - rc = NCURSES_SP_NAME(_nc_putp) (NCURSES_SP_ARGx name, value); + rc = NCURSES_PUTP2(name, value); } return rc; } @@ -1225,7 +1235,7 @@ __nc_putp_flush(SCREEN *sp, const char *name, const char *value) } static int -drv_kpad(TERMINAL_CONTROL_BLOCK * TCB, bool flag) +drv_kpad(TERMINAL_CONTROL_BLOCK * TCB, int flag) { int ret = ERR; SCREEN *sp; @@ -1251,7 +1261,7 @@ drv_kpad(TERMINAL_CONTROL_BLOCK * TCB, bool flag) } static int -drv_keyok(TERMINAL_CONTROL_BLOCK * TCB, int c, bool flag) +drv_keyok(TERMINAL_CONTROL_BLOCK * TCB, int c, int flag) { SCREEN *sp; int code = ERR; @@ -1264,7 +1274,8 @@ drv_keyok(TERMINAL_CONTROL_BLOCK * TCB, int c, bool flag) if (c >= 0) { unsigned ch = (unsigned) c; if (flag) { - while ((s = _nc_expand_try(sp->_key_ok, ch, &count, 0)) != 0 + while ((s = _nc_expand_try(sp->_key_ok, + ch, &count, (size_t) 0)) != 0 && _nc_remove_key(&(sp->_key_ok), ch)) { code = _nc_add_to_try(&(sp->_keytry), s, ch); free(s); @@ -1273,7 +1284,8 @@ drv_keyok(TERMINAL_CONTROL_BLOCK * TCB, int c, bool flag) break; } } else { - while ((s = _nc_expand_try(sp->_keytry, ch, &count, 0)) != 0 + while ((s = _nc_expand_try(sp->_keytry, + ch, &count, (size_t) 0)) != 0 && _nc_remove_key(&(sp->_keytry), ch)) { code = _nc_add_to_try(&(sp->_key_ok), s, ch); free(s); @@ -1286,6 +1298,35 @@ drv_keyok(TERMINAL_CONTROL_BLOCK * TCB, int c, bool flag) return (code); } +static int +drv_cursorSet(TERMINAL_CONTROL_BLOCK * TCB, int vis) +{ + SCREEN *sp; + int code = ERR; + + AssertTCB(); + SetSP(); + + T((T_CALLED("tinfo:drv_cursorSet(%p,%d)"), (void *) SP_PARM, vis)); + + if (SP_PARM != 0 && IsTermInfo(SP_PARM)) { + switch (vis) { + case 2: + code = NCURSES_PUTP2_FLUSH("cursor_visible", cursor_visible); + break; + case 1: + code = NCURSES_PUTP2_FLUSH("cursor_normal", cursor_normal); + break; + case 0: + code = NCURSES_PUTP2_FLUSH("cursor_invisible", cursor_invisible); + break; + } + } else { + code = ERR; + } + returnCode(code); +} + static bool drv_kyExist(TERMINAL_CONTROL_BLOCK * TCB, int key) { @@ -1300,6 +1341,7 @@ drv_kyExist(TERMINAL_CONTROL_BLOCK * TCB, int key) NCURSES_EXPORT_VAR (TERM_DRIVER) _nc_TINFO_DRIVER = { TRUE, + drv_Name, /* Name */ drv_CanHandle, /* CanHandle */ drv_init, /* init */ drv_release, /* release */ @@ -1333,5 +1375,6 @@ NCURSES_EXPORT_VAR (TERM_DRIVER) _nc_TINFO_DRIVER = { drv_nap, /* nap */ drv_kpad, /* kpad */ drv_keyok, /* kyOk */ - drv_kyExist /* kyExist */ + drv_kyExist, /* kyExist */ + drv_cursorSet /* cursorSet */ }; diff --git a/ncurses/tinfo/trim_sgr0.c b/ncurses/tinfo/trim_sgr0.c index 1f99208..ec5e2b7 100644 --- a/ncurses/tinfo/trim_sgr0.c +++ b/ncurses/tinfo/trim_sgr0.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 2005-2007,2010 Free Software Foundation, Inc. * + * Copyright (c) 2005-2010,2012 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -36,7 +36,7 @@ #include <tic.h> -MODULE_ID("$Id: trim_sgr0.c,v 1.12 2010/12/25 23:03:57 tom Exp $") +MODULE_ID("$Id: trim_sgr0.c,v 1.15 2012/12/15 20:57:17 tom Exp $") #undef CUR #define CUR tp-> @@ -48,21 +48,28 @@ MODULE_ID("$Id: trim_sgr0.c,v 1.12 2010/12/25 23:03:57 tom Exp $") static char * set_attribute_9(TERMTYPE *tp, int flag) { - const char *result; + const char *value; + char *result; - if ((result = tparm(set_attributes, 0, 0, 0, 0, 0, 0, 0, 0, flag)) == 0) - result = ""; - return strdup(result); + value = tparm(set_attributes, 0, 0, 0, 0, 0, 0, 0, 0, flag); + if (PRESENT(value)) + result = strdup(value); + else + result = 0; + return result; } static int is_csi(const char *s) { - if (UChar(s[0]) == CSI) - return 1; - else if (s[0] == ESC && s[1] == L_BRACK) - return 2; - return 0; + int result = 0; + if (s != 0) { + if (UChar(s[0]) == CSI) + result = 1; + else if (s[0] == ESC && s[1] == L_BRACK) + result = 2; + } + return result; } static char * @@ -97,7 +104,7 @@ skip_delay(const char *s) static bool rewrite_sgr(char *s, char *attr) { - if (PRESENT(s)) { + if (s != 0) { if (PRESENT(attr)) { size_t len_s = strlen(s); size_t len_a = strlen(attr); @@ -108,7 +115,7 @@ rewrite_sgr(char *s, char *attr) for (n = 0; n < len_s - len_a; ++n) { s[n] = s[n + len_a]; } - strcpy(s + n, attr); + _nc_STRCPY(s + n, attr, strlen(s) + 1); TR(TRACE_DATABASE, ("to:\n\t%s", s)); } } @@ -121,33 +128,35 @@ static bool similar_sgr(char *a, char *b) { bool result = FALSE; - int csi_a = is_csi(a); - int csi_b = is_csi(b); - size_t len_a; - size_t len_b; + if (a != 0 && b != 0) { + int csi_a = is_csi(a); + int csi_b = is_csi(b); + size_t len_a; + size_t len_b; - TR(TRACE_DATABASE, ("similar_sgr:\n\t%s\n\t%s", - _nc_visbuf2(1, a), - _nc_visbuf2(2, b))); - if (csi_a != 0 && csi_b != 0 && csi_a == csi_b) { - a += csi_a; - b += csi_b; - if (*a != *b) { - a = skip_zero(a); - b = skip_zero(b); + TR(TRACE_DATABASE, ("similar_sgr:\n\t%s\n\t%s", + _nc_visbuf2(1, a), + _nc_visbuf2(2, b))); + if (csi_a != 0 && csi_b != 0 && csi_a == csi_b) { + a += csi_a; + b += csi_b; + if (*a != *b) { + a = skip_zero(a); + b = skip_zero(b); + } } + len_a = strlen(a); + len_b = strlen(b); + if (len_a && len_b) { + if (len_a > len_b) + result = (strncmp(a, b, len_b) == 0); + else + result = (strncmp(a, b, len_a) == 0); + } + TR(TRACE_DATABASE, ("...similar_sgr: %d\n\t%s\n\t%s", result, + _nc_visbuf2(1, a), + _nc_visbuf2(2, b))); } - len_a = strlen(a); - len_b = strlen(b); - if (len_a && len_b) { - if (len_a > len_b) - result = (strncmp(a, b, len_b) == 0); - else - result = (strncmp(a, b, len_a) == 0); - } - TR(TRACE_DATABASE, ("...similar_sgr: %d\n\t%s\n\t%s", result, - _nc_visbuf2(1, a), - _nc_visbuf2(2, b))); return result; } diff --git a/ncurses/tinfo/write_entry.c b/ncurses/tinfo/write_entry.c index a86c112..b2edd5d 100644 --- a/ncurses/tinfo/write_entry.c +++ b/ncurses/tinfo/write_entry.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. * + * Copyright (c) 1998-2013,2014 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -39,21 +39,15 @@ #include <curses.priv.h> #include <hashed_db.h> -#include <sys/stat.h> - #include <tic.h> -#ifndef S_ISDIR -#define S_ISDIR(mode) ((mode & S_IFMT) == S_IFDIR) -#endif - #if 1 #define TRACE_OUT(p) DEBUG(2, p) #else #define TRACE_OUT(p) /*nothing */ #endif -MODULE_ID("$Id: write_entry.c,v 1.78 2010/12/25 23:23:08 tom Exp $") +MODULE_ID("$Id: write_entry.c,v 1.92 2014/11/01 14:47:00 tom Exp $") static int total_written; @@ -76,7 +70,7 @@ write_file(char *filename, TERMTYPE *tp) DEBUG(1, ("Created %s", filename)); if (write_object(tp, buffer, &offset, limit) == ERR - || fwrite(buffer, sizeof(char), offset, fp) != offset) { + || fwrite(buffer, sizeof(char), (size_t) offset, fp) != offset) { _nc_syserr_abort("error writing %s/%s", _nc_tic_dir(0), filename); } @@ -99,13 +93,13 @@ check_writeable(int code) char dir[sizeof(LEAF_FMT)]; char *s = 0; - if (code == 0 || (s = strchr(dirnames, code)) == 0) + if (code == 0 || (s = (strchr) (dirnames, code)) == 0) _nc_err_abort("Illegal terminfo subdirectory \"" LEAF_FMT "\"", code); if (verified[s - dirnames]) return; - sprintf(dir, LEAF_FMT, code); + _nc_SPRINTF(dir, _nc_SLIMIT(sizeof(dir)) LEAF_FMT, code); if (make_db_root(dir) < 0) { _nc_err_abort("%s/%s: permission denied", _nc_tic_dir(0), dir); } @@ -115,36 +109,35 @@ check_writeable(int code) #endif /* !USE_HASHED_DB */ static int -make_db_path(char *dst, const char *src, unsigned limit) +make_db_path(char *dst, const char *src, size_t limit) { int rc = -1; const char *top = _nc_tic_dir(0); if (src == top || _nc_is_abs_path(src)) { if (strlen(src) + 1 <= limit) { - (void) strcpy(dst, src); + _nc_STRCPY(dst, src, limit); rc = 0; } } else { if (strlen(top) + strlen(src) + 2 <= limit) { - (void) sprintf(dst, "%s/%s", top, src); + _nc_SPRINTF(dst, _nc_SLIMIT(limit) "%s/%s", top, src); rc = 0; } } #if USE_HASHED_DB if (rc == 0) { - if (_nc_is_dir_path(dst)) { - rc = -1; - } else { - static const char suffix[] = DBM_SUFFIX; - unsigned have = strlen(dst); - unsigned need = strlen(suffix); - if (have > need && strcmp(dst + have - need, suffix)) { - if (have + need <= limit) - strcat(dst, suffix); - else - rc = -1; + static const char suffix[] = DBM_SUFFIX; + size_t have = strlen(dst); + size_t need = strlen(suffix); + if (have > need && strcmp(dst + (int) (have - need), suffix)) { + if (have + need <= limit) { + _nc_STRCAT(dst, suffix, limit); + } else { + rc = -1; } + } else if (_nc_is_dir_path(dst)) { + rc = -1; } } #endif @@ -164,10 +157,11 @@ make_db_root(const char *path) #if USE_HASHED_DB DB *capdbp; - if ((capdbp = _nc_db_open(fullpath, TRUE)) == NULL) + if ((capdbp = _nc_db_open(fullpath, TRUE)) == NULL) { rc = -1; - else if (_nc_db_close(capdbp) < 0) + } else if (_nc_db_close(capdbp) < 0) { rc = -1; + } #else struct stat statbuf; @@ -191,13 +185,16 @@ make_db_root(const char *path) * Set the write directory for compiled entries. */ NCURSES_EXPORT(void) -_nc_set_writedir(char *dir) +_nc_set_writedir(const char *dir) { const char *destination; char actual[PATH_MAX]; if (dir == 0 - && use_terminfo_vars()) +#ifndef USE_ROOT_ENVIRON + && use_terminfo_vars() +#endif + ) dir = getenv("TERMINFO"); if (dir != 0) @@ -279,16 +276,21 @@ _nc_write_entry(TERMTYPE *const tp) char name_list[MAX_TERMINFO_LENGTH]; char *first_name, *other_names; char *ptr; + char *term_names = tp->term_names; + size_t name_size = strlen(term_names); - assert(strlen(tp->term_names) != 0); - assert(strlen(tp->term_names) < sizeof(name_list)); + if (name_size == 0) { + _nc_syserr_abort("no terminal name found."); + } else if (name_size >= sizeof(name_list) - 1) { + _nc_syserr_abort("terminal name too long: %s", term_names); + } - (void) strcpy(name_list, tp->term_names); + _nc_STRCPY(name_list, term_names, sizeof(name_list)); DEBUG(7, ("Name list = '%s'", name_list)); first_name = name_list; - ptr = &name_list[strlen(name_list) - 1]; + ptr = &name_list[name_size - 1]; other_names = ptr + 1; while (ptr > name_list && *ptr != '|') @@ -322,8 +324,8 @@ _nc_write_entry(TERMTYPE *const tp) buffer[0] = 0; memset(&key, 0, sizeof(key)); - key.data = tp->term_names; - key.size = strlen(tp->term_names); + key.data = term_names; + key.size = name_size; memset(&data, 0, sizeof(data)); data.data = buffer; @@ -336,8 +338,10 @@ _nc_write_entry(TERMTYPE *const tp) key.data = name_list; key.size = strlen(name_list); - strcpy(buffer + 1, tp->term_names); - data.size = strlen(tp->term_names) + 1; + _nc_STRCPY(buffer + 1, + term_names, + sizeof(buffer) - 1); + data.size = name_size + 1; _nc_db_put(capdb, &key, &data); @@ -355,7 +359,6 @@ _nc_write_entry(TERMTYPE *const tp) _nc_db_put(capdb, &key, &data); } - _nc_db_close(capdb); } } #else /* !USE_HASHED_DB */ @@ -366,7 +369,8 @@ _nc_write_entry(TERMTYPE *const tp) if (strlen(first_name) >= sizeof(filename) - (2 + LEAF_LEN)) _nc_warning("terminal name too long."); - sprintf(filename, LEAF_FMT "/%s", first_name[0], first_name); + _nc_SPRINTF(filename, _nc_SLIMIT(sizeof(filename)) + LEAF_FMT "/%s", first_name[0], first_name); /* * Has this primary name been written since the first call to @@ -376,7 +380,22 @@ _nc_write_entry(TERMTYPE *const tp) if (start_time > 0 && stat(filename, &statbuf) >= 0 && statbuf.st_mtime >= start_time) { +#if HAVE_LINK && !USE_SYMLINKS + /* + * If the file has more than one link, the reason for the previous + * write could be that the current primary name used to be an alias for + * the previous entry. In that case, unlink the file so that we will + * not modify the previous entry as we write this one. + */ + if (statbuf.st_nlink > 1) { + _nc_warning("name redefined."); + unlink(filename); + } else { + _nc_warning("name multiply defined."); + } +#else _nc_warning("name multiply defined."); +#endif } check_writeable(first_name[0]); @@ -407,7 +426,8 @@ _nc_write_entry(TERMTYPE *const tp) } check_writeable(ptr[0]); - sprintf(linkname, LEAF_FMT "/%s", ptr[0], ptr); + _nc_SPRINTF(linkname, _nc_SLIMIT(sizeof(linkname)) + LEAF_FMT "/%s", ptr[0], ptr); if (strcmp(filename, linkname) == 0) { _nc_warning("self-synonym ignored"); @@ -422,7 +442,7 @@ _nc_write_entry(TERMTYPE *const tp) if (first_name[0] == linkname[0]) strncpy(symlinkname, first_name, sizeof(symlinkname) - 1); else { - strcpy(symlinkname, "../"); + _nc_STRCPY(symlinkname, "../", sizeof(suymlinkname)); strncat(symlinkname, filename, sizeof(symlinkname) - 4); } symlinkname[sizeof(symlinkname) - 1] = '\0'; @@ -491,7 +511,7 @@ fake_write(char *dst, return (want / size); } -#define Write(buf, size, count) fake_write(buffer, offset, limit, (char *) buf, count, size) +#define Write(buf, size, count) fake_write(buffer, offset, (size_t) limit, (char *) buf, (size_t) count, (size_t) size) #undef LITTLE_ENDIAN /* BSD/OS defines this as a feature macro */ #define HI(x) ((x) / 256) @@ -706,7 +726,7 @@ write_object(TERMTYPE *tp, char *buffer, unsigned *offset, unsigned limit) return (ERR); nextfree = compute_offsets(tp->Strings + STRCOUNT, - tp->ext_Strings, + (size_t) tp->ext_Strings, offsets); TRACE_OUT(("after extended string capabilities, nextfree=%d", nextfree)); @@ -714,7 +734,7 @@ write_object(TERMTYPE *tp, char *buffer, unsigned *offset, unsigned limit) return (ERR); nextfree += compute_offsets(tp->ext_Names, - extcnt, + (size_t) extcnt, offsets + tp->ext_Strings); TRACE_OUT(("after extended capnames, nextfree=%d", nextfree)); strmax = tp->ext_Strings + extcnt; @@ -742,7 +762,7 @@ write_object(TERMTYPE *tp, char *buffer, unsigned *offset, unsigned limit) TRACE_OUT(("WRITE %d numbers @%d", tp->ext_Numbers, *offset)); if (tp->ext_Numbers) { - convert_shorts(buf, tp->Numbers + NUMCOUNT, tp->ext_Numbers); + convert_shorts(buf, tp->Numbers + NUMCOUNT, (size_t) tp->ext_Numbers); if (Write(buf, 2, tp->ext_Numbers) != tp->ext_Numbers) return (ERR); } |