diff options
Diffstat (limited to 'crypto/buffer')
| -rw-r--r-- | crypto/buffer/.cvsignore | 2 | ||||
| -rw-r--r-- | crypto/buffer/Makefile.ssl | 95 | ||||
| -rw-r--r-- | crypto/buffer/buf_err.c | 30 | ||||
| -rw-r--r-- | crypto/buffer/buffer.c | 33 | ||||
| -rw-r--r-- | crypto/buffer/buffer.h | 10 |
5 files changed, 52 insertions, 118 deletions
diff --git a/crypto/buffer/.cvsignore b/crypto/buffer/.cvsignore index c6d03a9dbc..439e6d3eb6 100644 --- a/crypto/buffer/.cvsignore +++ b/crypto/buffer/.cvsignore @@ -1,2 +1,4 @@ lib Makefile.save +*.flc +semantic.cache diff --git a/crypto/buffer/Makefile.ssl b/crypto/buffer/Makefile.ssl deleted file mode 100644 index 25facaeb05..0000000000 --- a/crypto/buffer/Makefile.ssl +++ /dev/null @@ -1,95 +0,0 @@ -# -# SSLeay/crypto/buffer/Makefile -# - -DIR= buffer -TOP= ../.. -CC= cc -INCLUDES= -I.. -I$(TOP) -I../../include -CFLAG=-g -INSTALL_PREFIX= -OPENSSLDIR= /usr/local/ssl -INSTALLTOP=/usr/local/ssl -MAKE= make -f Makefile.ssl -MAKEDEPPROG= makedepend -MAKEDEPEND= $(TOP)/util/domd $(TOP) -MD $(MAKEDEPPROG) -MAKEFILE= Makefile.ssl -AR= ar r - -CFLAGS= $(INCLUDES) $(CFLAG) - -GENERAL=Makefile -TEST= -APPS= - -LIB=$(TOP)/libcrypto.a -LIBSRC= buffer.c buf_err.c -LIBOBJ= buffer.o buf_err.o - -SRC= $(LIBSRC) - -EXHEADER= buffer.h -HEADER= $(EXHEADER) - -ALL= $(GENERAL) $(SRC) $(HEADER) - -top: - (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) - -all: lib - -lib: $(LIBOBJ) - $(AR) $(LIB) $(LIBOBJ) - $(RANLIB) $(LIB) || echo Never mind. - @touch lib - -files: - $(PERL) $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO - -links: - @sh $(TOP)/util/point.sh Makefile.ssl Makefile - @$(PERL) $(TOP)/util/mklink.pl ../../include/openssl $(EXHEADER) - @$(PERL) $(TOP)/util/mklink.pl ../../test $(TEST) - @$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS) - -install: - @headerlist="$(EXHEADER)"; for i in $$headerlist ; \ - do \ - (cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \ - chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \ - done; - -tags: - ctags $(SRC) - -tests: - -lint: - lint -DLINT $(INCLUDES) $(SRC)>fluff - -depend: - $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) - -dclean: - $(PERL) -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new - mv -f Makefile.new $(MAKEFILE) - -clean: - rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -buf_err.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h -buf_err.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h -buf_err.o: ../../include/openssl/err.h ../../include/openssl/lhash.h -buf_err.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h -buf_err.o: ../../include/openssl/ossl_typ.h ../../include/openssl/safestack.h -buf_err.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h -buf_err.o: buf_err.c -buffer.o: ../../e_os.h ../../include/openssl/bio.h -buffer.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h -buffer.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h -buffer.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h -buffer.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h -buffer.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h -buffer.o: ../../include/openssl/symhacks.h ../cryptlib.h buffer.c diff --git a/crypto/buffer/buf_err.c b/crypto/buffer/buf_err.c index 73702f0f10..8f1de6192b 100644 --- a/crypto/buffer/buf_err.c +++ b/crypto/buffer/buf_err.c @@ -1,6 +1,6 @@ /* crypto/buffer/buf_err.c */ /* ==================================================================== - * Copyright (c) 1999-2003 The OpenSSL Project. All rights reserved. + * Copyright (c) 1999-2006 The OpenSSL Project. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -64,13 +64,18 @@ /* BEGIN ERROR CODES */ #ifndef OPENSSL_NO_ERR + +#define ERR_FUNC(func) ERR_PACK(ERR_LIB_BUF,func,0) +#define ERR_REASON(reason) ERR_PACK(ERR_LIB_BUF,0,reason) + static ERR_STRING_DATA BUF_str_functs[]= { -{ERR_PACK(0,BUF_F_BUF_MEMDUP,0), "BUF_memdup"}, -{ERR_PACK(0,BUF_F_BUF_MEM_GROW,0), "BUF_MEM_grow"}, -{ERR_PACK(0,BUF_F_BUF_MEM_NEW,0), "BUF_MEM_new"}, -{ERR_PACK(0,BUF_F_BUF_STRDUP,0), "BUF_strdup"}, -{ERR_PACK(0,BUF_F_BUF_STRNDUP,0), "BUF_strndup"}, +{ERR_FUNC(BUF_F_BUF_MEMDUP), "BUF_memdup"}, +{ERR_FUNC(BUF_F_BUF_MEM_GROW), "BUF_MEM_grow"}, +{ERR_FUNC(BUF_F_BUF_MEM_GROW_CLEAN), "BUF_MEM_grow_clean"}, +{ERR_FUNC(BUF_F_BUF_MEM_NEW), "BUF_MEM_new"}, +{ERR_FUNC(BUF_F_BUF_STRDUP), "BUF_strdup"}, +{ERR_FUNC(BUF_F_BUF_STRNDUP), "BUF_strndup"}, {0,NULL} }; @@ -83,15 +88,12 @@ static ERR_STRING_DATA BUF_str_reasons[]= void ERR_load_BUF_strings(void) { - static int init=1; - - if (init) - { - init=0; #ifndef OPENSSL_NO_ERR - ERR_load_strings(ERR_LIB_BUF,BUF_str_functs); - ERR_load_strings(ERR_LIB_BUF,BUF_str_reasons); -#endif + if (ERR_func_error_string(BUF_str_functs[0].error) == NULL) + { + ERR_load_strings(0,BUF_str_functs); + ERR_load_strings(0,BUF_str_reasons); } +#endif } diff --git a/crypto/buffer/buffer.c b/crypto/buffer/buffer.c index 03ebf23a14..620ea8d536 100644 --- a/crypto/buffer/buffer.c +++ b/crypto/buffer/buffer.c @@ -89,10 +89,10 @@ void BUF_MEM_free(BUF_MEM *a) OPENSSL_free(a); } -int BUF_MEM_grow(BUF_MEM *str, int len) +int BUF_MEM_grow(BUF_MEM *str, size_t len) { char *ret; - unsigned int n; + size_t n; if (str->length >= len) { @@ -125,10 +125,10 @@ int BUF_MEM_grow(BUF_MEM *str, int len) return(len); } -int BUF_MEM_grow_clean(BUF_MEM *str, int len) +int BUF_MEM_grow_clean(BUF_MEM *str, size_t len) { char *ret; - unsigned int n; + size_t n; if (str->length >= len) { @@ -149,7 +149,7 @@ int BUF_MEM_grow_clean(BUF_MEM *str, int len) ret=OPENSSL_realloc_clean(str->data,str->max,n); if (ret == NULL) { - BUFerr(BUF_F_BUF_MEM_GROW,ERR_R_MALLOC_FAILURE); + BUFerr(BUF_F_BUF_MEM_GROW_CLEAN,ERR_R_MALLOC_FAILURE); len=0; } else @@ -219,3 +219,26 @@ size_t BUF_strlcat(char *dst, const char *src, size_t size) l++; return l + BUF_strlcpy(dst, src, size); } + +void BUF_reverse(unsigned char *out, unsigned char *in, size_t size) + { + size_t i; + if (in) + { + out += size - 1; + for (i = 0; i < size; i++) + *in++ = *out--; + } + else + { + unsigned char *q; + char c; + q = out + size - 1; + for (i = 0; i < size/2; i++) + { + c = *q; + *q-- = *out; + *out++ = c; + } + } + } diff --git a/crypto/buffer/buffer.h b/crypto/buffer/buffer.h index 4b8eb7119d..178e418282 100644 --- a/crypto/buffer/buffer.h +++ b/crypto/buffer/buffer.h @@ -76,18 +76,19 @@ extern "C" { struct buf_mem_st { - int length; /* current number of bytes */ + size_t length; /* current number of bytes */ char *data; - int max; /* size of buffer */ + size_t max; /* size of buffer */ }; BUF_MEM *BUF_MEM_new(void); void BUF_MEM_free(BUF_MEM *a); -int BUF_MEM_grow(BUF_MEM *str, int len); -int BUF_MEM_grow_clean(BUF_MEM *str, int len); +int BUF_MEM_grow(BUF_MEM *str, size_t len); +int BUF_MEM_grow_clean(BUF_MEM *str, size_t len); char * BUF_strdup(const char *str); char * BUF_strndup(const char *str, size_t siz); void * BUF_memdup(const void *data, size_t siz); +void BUF_reverse(unsigned char *out, unsigned char *in, size_t siz); /* safe string functions */ size_t BUF_strlcpy(char *dst,const char *src,size_t siz); @@ -105,6 +106,7 @@ void ERR_load_BUF_strings(void); /* Function codes. */ #define BUF_F_BUF_MEMDUP 103 #define BUF_F_BUF_MEM_GROW 100 +#define BUF_F_BUF_MEM_GROW_CLEAN 105 #define BUF_F_BUF_MEM_NEW 101 #define BUF_F_BUF_STRDUP 102 #define BUF_F_BUF_STRNDUP 104 |