/* Unix SMB/Netbios implementation. Version 1.9. Name mangling Copyright (C) Andrew Tridgell 1992-1998 This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* -------------------------------------------------------------------------- ** * Notable problems... * * March/April 1998 CRH * - Many of the functions in this module overwrite string buffers passed to * them. This causes a variety of problems and is, generally speaking, * dangerous and scarry. See the kludge notes in name_map_mangle() * below. * - It seems that something is calling name_map_mangle() twice. The * first call is probably some sort of test. Names which contain * illegal characters are being doubly mangled. I'm not sure, but * I'm guessing the problem is in server.c. * * -------------------------------------------------------------------------- ** */ /* -------------------------------------------------------------------------- ** * History... * * March/April 1998 CRH * Updated a bit. Rewrote is_mangled() to be a bit more selective. * Rewrote the mangled name cache. Added comments here and there. * &c. * -------------------------------------------------------------------------- ** */ #include "includes.h" /* -------------------------------------------------------------------------- ** * External Variables... */ extern int DEBUGLEVEL; /* Global debug level. */ extern int case_default; /* Are conforming 8.3 names all upper or lower? */ extern BOOL case_mangle; /* If true, all chars in 8.3 should be same case. */ /* -------------------------------------------------------------------------- ** * Other stuff... * * magic_char - This is the magic char used for mangling. It's * global. There is a call to lp_magicchar() in server.c * that is used to override the initial value. * * basechars - The set of 36 characters used for name mangling. This * is static (scope is this file only). * * base36() - Macro used to select a character from basechars (i.e., * base36(n) will return the nth digit, modulo 36). * * chartest - array 0..255. The index range is the set of all possible * values of a byte. For each byte value, the content is a * two nibble pair. See BASECHAR_MASK and ILLEGAL_MASK, * below. * * ct_initialized - False until the chartest array has been initialized via * a call to init_chartest(). * * BASECHAR_MASK - Masks the upper nibble of a one-byte value. * * ILLEGAL_MASK - Masks the lower nibble of a one-byte value. * * isbasecahr() - Given a character, check the chartest array to see * if that character is in the basechars set. This is * faster than using strchr(). * * isillegal() - Given a character, check the chartest array to see * if that character is in the illegal characters set. * This is faster than using strchr(). * * mangled_cache - Cache header used for storing mangled -> original * reverse maps. * * mc_initialized - False until the mangled_cache structure has been * initialized via a call to reset_mangled_cache(). * * MANGLED_CACHE_MAX_ENTRIES - Default maximum number of entries for the * cache. A value of 0 indicates "infinite". * * MANGLED_CACHE_MAX_MEMORY - Default maximum amount of memory for the * cache. When the cache was kept as an array of 256 * byte strings, the default cache size was 50 entries. * This required a fixed 12.5Kbytes of memory. The * mangled stack parameter is no longer used (though * this might change). We're now using a fixed 16Kbyte * maximum cache size. This will probably be much more * than 50 entries. */ char magic_char = '~'; static char basechars[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"; static unsigned char chartest[256] = { 0 }; static BOOL ct_initialized = False; #define base36(V) ((char)(basechars[(V) % 36])) #define BASECHAR_MASK 0xf0 #define ILLEGAL_MASK 0x0f #define isbasechar(C) ( (chartest[ ((C) & 0xff) ]) & BASECHAR_MASK ) #define isillegal(C) ( (chartest[ ((C) & 0xff) ]) & ILLEGAL_MASK ) static ubi_cacheRoot mangled_cache[1] = { { { 0 }, 0, 0, 0, 0, 0, 0} }; static BOOL mc_initialized = False; #define MANGLED_CACHE_MAX_ENTRIES 0 #define MANGLED_CACHE_MAX_MEMORY 16384 /* -------------------------------------------------------------------------- ** * Functions... */ /* ************************************************************************** ** * Initialize the static character test array. * * Input: none * * Output: none * * Notes: This function changes (loads) the contents of the * array. The scope of is this file. * * ************************************************************************** ** */ static void init_chartest( void ) { char *illegalchars = "*\\/?<>|\":"; unsigned char *s; bzero( (char *)chartest, 256 ); for( s = (unsigned char *)illegalchars; *s; s++ ) chartest[*s] = ILLEGAL_MASK; for( s = (unsigned char *)basechars; *s; s++ ) chartest[*s] |= BASECHAR_MASK; ct_initialized = True; } /* init_chartest */ /* ************************************************************************** ** * Return True if a name is a special msdos reserved name. * * Input: fname - String containing the name to be tested. * * Output: True, if the name matches one of the list of reserved names. * * Notes: This is a static function called by is_8_3(), below. * * ************************************************************************** ** */ static BOOL is_reserved_msdos( char *fname ) { char upperFname[13]; char *p; StrnCpy (upperFname, fname, 12); /* lpt1.txt and con.txt etc are also illegal */ p = strchr(upperFname,'.'); if( p ) *p = '\0'; strupper( upperFname ); p = upperFname + 1; switch( upperFname[0] ) { case 'A': if( 0 == strcmp( p, "UX" ) ) return( True ); break; case 'C': if( (0 == strcmp( p, "LOCK$" )) || (0 == strcmp( p, "ON" )) || (0 == strcmp( p, "OM1" )) || (0 == strcmp( p, "OM2" )) || (0 == strcmp( p, "OM3" )) || (0 == strcmp( p, "OM4" )) ) return( True ); break; case 'L': if( (0 == strcmp( p, "PT1" )) || (0 == strcmp( p, "PT2" )) || (0 == strcmp( p, "PT3" )) ) return( True ); break; case 'N': if( 0 == strcmp( p, "UL" ) ) return( True ); break; case 'P': if( 0 == strcmp( p, "RN" ) ) return( True ); break; } return( False ); } /* is_reserved_msdos */ /* ************************************************************************** ** * Determine whether or not a given name contains illegal characters, even * long names. * * Input: name - The name to be tested. * * Output: True if an illegal character was found in , else False. * * Notes: This is used to test a name on the host system, long or short, * for characters that would be illegal on most client systems, * particularly DOS and Windows systems. Unix and AmigaOS, for * example, allow a filenames which contain such oddities as * quotes ("). If a name is found which does contain an illegal * character, it is mangled even if it conforms to the 8.3 * format. * * ************************************************************************** ** */ static BOOL is_illegal_name( char *name ) { unsigned char *s; int skip; if( !name ) return( True ); if( !ct_initialized ) init_chartest(); s = (unsigned char *)name; while( *s ) { skip = skip_multibyte_char( *s ); if( skip != 0 ) { s += skip; } else { if( isillegal( *s ) ) return( True ); else s++; } } return( False ); } /* is_illegal_name */ /* ************************************************************************** ** * Return True if the name *could be* a mangled name. * * Input: s - A path name - in UNIX pathname format. * * Output: True if the name matches the pattern described below in the * notes, else False. * * Notes: The input name is *not* tested for 8.3 compliance. This must be * done separately. This function returns true if the name contains * a magic character followed by excactly two characters from the * basechars list (above), which in turn are followed either by the * nul (end of string) byte or a dot (extension) or by a '/' (end of * a directory name). * * ************************************************************************** ** */ BOOL is_mangled( char *s ) { char *magic; if( !ct_initialized ) init_chartest(); magic = strchr( s, magic_char ); while( magic && magic[1] && magic[2] ) /* 3 chars, 1st is magic. */ { if( ('.' == magic[3] || '/' == magic[3] || !(magic[3])) /* Ends with '.' or nul or '/' ? */ && isbasechar( toupper(magic[1]) ) /* is 2nd char basechar? */ && isbasechar( toupper(magic[2]) ) ) /* is 3rd char basechar? */ return( True ); /* If all above, then true, */ magic = strchr( magic+1, magic_char ); /* else seek next magic. */ } return( False ); } /* is_mangled */ /* ************************************************************************** ** * Return True if the name is a valid DOS name in 8.3 DOS format. * * Input: fname - File name to be checked. * check_case - If True, and if case_mangle is True, then the * name will be checked to see if all characters * are the correct case. See case_mangle and * case_default above. * * Output: True if the name is a valid DOS name, else FALSE. * * ************************************************************************** ** */ BOOL is_8_3( char *fname, BOOL check_case ) { int len; int l; int skip; char *p; char *dot_pos; char *slash_pos = strrchr( fname, '/' ); /* If there is a directory path, skip it. */ if( slash_pos ) fname = slash_pos + 1; len = strlen( fname ); DEBUG( 5, ( "Checking %s for 8.3\n", fname ) ); /* Can't be 0 chars or longer than 12 chars */ if( (len == 0) || (len > 12) ) return( False ); /* Mustn't be an MS-DOS Special file such as lpt1 or even lpt1.txt */ if( is_reserved_msdos( fname ) ) return( False ); /* Check that all characters are the correct case, if asked to do so. */ if( check_case && case_mangle ) { switch( case_default ) { case CASE_LOWER: if( strhasupper( fname ) ) return(False); break; case CASE_UPPER: if( strhaslower( fname ) ) return(False); break; } } /* Can't contain invalid dos chars */ /* Windows use the ANSI charset. But filenames are translated in the PC charset. This Translation may be more or less relaxed depending the Windows application. */ /* %%% A nice improvment to name mangling would be to translate filename to ANSI charset on the smb server host */ p = fname; dot_pos = NULL; while( *p ) { if( (skip = skip_multibyte_char( *p )) != 0 ) p += skip; else { if( *p == '.' && !dot_pos ) dot_pos = (char *)p; else if( !isdoschar( *p ) ) return( False ); p++; } } /* no dot and less than 9 means OK */ if( !dot_pos ) return( len <= 8 ); l = PTR_DIFF( dot_pos, fname ); /* base must be at least 1 char except special cases . and .. */ if( l == 0 ) return( 0 == strcmp( fname, "." ) || 0 == strcmp( fname, ".." ) ); /* base can't be greater than 8 */ if( l > 8 ) return( False ); /* see smb.conf(5) for a description of the 'strip dot' parameter. */ if( lp_strip_dot() && len - l == 1 && !strchr( dot_pos + 1, '.' ) ) { *dot_pos = 0; return( True ); } /* extension must be between 1 and 3 */ if( (len - l < 2 ) || (len - l > 4) ) return( False ); /* extensions may not have a dot */ if( strchr( dot_pos+1, '.' ) ) return( False ); /* must be in 8.3 format */ return( True ); } /* is_8_3 */ /* ************************************************************************** ** * Compare two cache keys and return a value indicating their ordinal * relationship. * * Input: ItemPtr - Pointer to a comparison key. In this case, this will * be a mangled name string. * NodePtr - Pointer to a node in the cache. The node structure * will be followed in memory by a mangled name string. * * Output: A signed integer, as follows: * (x < 0) <==> Key1 less than Key2 * (x == 0) <==> Key1 equals Key2 * (x > 0) <==> Key1 greater than Key2 * * Notes: This is a ubiqx-style comparison routine. See ubi_BinTree for * more info. * * ************************************************************************** ** */ static signed int cache_compare( ubi_btItemPtr ItemPtr, ubi_btNodePtr NodePtr ) { char *Key1 = (char *)ItemPtr; char *Key2 = (char *)(((ubi_cacheEntryPtr)NodePtr) + 1); return( StrCaseCmp( Key1, Key2 ) ); } /* cache_compare */ /* ************************************************************************** ** * Free a cache entry. * * Input: WarrenZevon - Pointer to the entry that is to be returned to * Nirvana. * Output: none. * * Notes: This function gets around the possibility that the standard * free() function may be implemented as a macro, or other evil * subversions (oh, so much fun). * * ************************************************************************** ** */ static void cache_free_entry( ubi_trNodePtr WarrenZevon ) { free( WarrenZevon ); } /* cache_free_entry */ /* ************************************************************************** ** * Initializes or clears the mangled cache. * * Input: none. * Output: none. * * Notes: There is a section below that is commented out. It shows how * one might use lp_ calls to set the maximum memory and entry size * of the cache. You might also want to remove the constants used * in ubi_cacheInit() and replace them with lp_ calls. If so, then * the calls to ubi_cacheSetMax*() would be moved into the else * clause. Another option would be to pass in the max_entries and * max_memory values as parameters. crh 09-Apr-1998. * * ************************************************************************** ** */ void reset_mangled_cache( void ) { if( !mc_initialized ) { (void)ubi_cacheInit( mangled_cache, cache_compare, cache_free_entry, MANGLED_CACHE_MAX_ENTRIES, MANGLED_CACHE_MAX_MEMORY ); mc_initialized = True; } else { (void)ubi_cacheClear( mangled_cache ); } /* (void)ubi_cacheSetMaxEntries( mangled_cache, lp_mangled_cache_entries() ); (void)ubi_cacheSetMaxMemory( mangled_cache, lp_mangled_cache_memory() ); */ } /* reset_mangled_cache */ /* ************************************************************************** ** * Add a mangled name into the cache. * * Notes: If the mangled cache has not been initialized, then the * function will simply fail. It could initialize the cache, * but that's not the way it was done before I changed the * cache mechanism, so I'm sticking with the old method. * * If the extension of the raw name maps directly to the * extension of the mangled name, then we'll store both names * *without* extensions. That way, we can provide consistant * reverse mangling for all names that match. The test here is * a bit more careful than the one done in earlier versions of * mangle.c: * * - the extension must exist on the raw name, * - it must be all lower case * - it must match the mangled extension (to prove that no * mangling occurred). * * crh 07-Apr-1998 * * ************************************************************************** ** */ static void cache_mangled_name( char *mangled_name, char *raw_name ) { ubi_cacheEntryPtr new_entry; char *s1; char *s2; int mangled_len; int raw_len; int i; /* If the cache isn't initialized, give up. */ if( !mc_initialized ) return; /* Init the string lengths. */ mangled_len = strlen( mangled_name ); raw_len = strlen( raw_name ); /* See if the extensions are unmangled. If so, store the entry * without the extension, thus creating a "group" reverse map. */ s1 = strrchr( mangled_name, '.' ); if( s1 && (s2 = strrchr( raw_name, '.' )) ) { i = 1; while( s1[i] && (tolower( s1[1] ) == s2[i]) ) i++; if( !s1[i] && !s2[i] ) { mangled_len -= i; raw_len -= i; } } /* Allocate a new cache entry. If the allcoation fails, just return. */ i = sizeof( ubi_cacheEntry ) + mangled_len + raw_len + 2; new_entry = malloc( i ); if( !new_entry ) return; /* Fill the new cache entry, and add it to the cache. */ s1 = (char *)(new_entry + 1); s2 = (char *)&(s1[mangled_len + 1]); (void)StrnCpy( s1, mangled_name, mangled_len ); (void)StrnCpy( s2, raw_name, raw_len ); ubi_cachePut( mangled_cache, i, new_entry, s1 ); } /* cache_mangled_name */ /* ************************************************************************** ** * Check for a name on the mangled name stack * * Input: s - Input *and* output string buffer. * * Output: True if the name was found in the cache, else False. * * Notes: If a reverse map is found, the function will overwrite the string * space indicated by the input pointer . This is frightening. * It should be rewritten to return NULL if the long name was not * found, and a pointer to the long name if it was found. * * ************************************************************************** ** */ BOOL check_mangled_cache( char *s ) { ubi_cacheEntryPtr FoundPtr; char *ext_start = NULL; char *found_name; /* If the cache isn't initialized, give up. */ if( !mc_initialized ) return( False ); FoundPtr = ubi_cacheGet( mangled_cache, (ubi_trItemPtr)s ); /* If we didn't find the name *with* the extension, try without. */ if( !FoundPtr ) { ext_start = strrchr( s, '.' ); if( ext_start ) { *ext_start = '\0'; FoundPtr = ubi_cacheGet( mangled_cache, (ubi_trItemPtr)s ); *ext_start = '.'; } } /* Okay, if we haven't found it we're done. */ if( !FoundPtr ) return( False ); /* If we *did* find it, we need to copy it into the string buffer. */ found_name = (char *)(FoundPtr + 1); found_name += (strlen( found_name ) + 1); DEBUG( 3, ("Found %s on mangled stack ", s) ); (void)pstrcpy( s, found_name ); if( ext_start ) (void)pstrcat( s, ext_start ); DEBUG( 3, ("as %s\n", s) ); return( True ); } /* check_mangled_cache */ /* ************************************************************************** ** * Used only in do_fwd_mangled_map(), below. * ************************************************************************** ** */ static char *map_filename( char *s, /* This is null terminated */ char *pattern, /* This isn't. */ int len ) /* This is the length of pattern. */ { static pstring matching_bit; /* The bit of the string which matches */ /* a * in pattern if indeed there is a * */ char *sp; /* Pointer into s. */ char *pp; /* Pointer into p. */ char *match_start; /* Where the matching bit starts. */ pstring pat; StrnCpy( pat, pattern, len ); /* Get pattern into a proper string! */ pstrcpy( matching_bit, "" ); /* Match but no star gets this. */ pp = pat; /* Initialize the pointers. */ sp = s; if( (len == 1) && (*pattern == '*') ) { return NULL; /* Impossible, too ambiguous for */ } /* words! */ while( (*sp) /* Not the end of the string. */ && (*pp) /* Not the end of the pattern. */ && (*sp == *pp) /* The two match. */ && (*pp != '*') ) /* No wildcard. */ { sp++; /* Keep looking. */ pp++; } if( !*sp && !*pp ) /* End of pattern. */ return( matching_bit ); /* Simple match. Return empty string. */ if( *pp == '*' ) { pp++; /* Always interrested in the chacter */ /* after the '*' */ if( !*pp ) /* It is at the end of the pattern. */ { StrnCpy( matching_bit, s, sp-s ); return( matching_bit ); } else { /* The next character in pattern must match a character further */ /* along s than sp so look for that character. */ match_start = sp; while( (*sp) /* Not the end of s. */ && (*sp != *pp) ) /* Not the same */ sp++; /* Keep looking. */ if( !*sp ) /* Got to the end without a match. */ { return( NULL ); } /* Still hope for a match. */ else { /* Now sp should point to a matching character. */ StrnCpy(matching_bit, match_start, sp-match_start); /* Back to needing a stright match again. */ while( (*sp) /* Not the end of the string. */ && (*pp) /* Not the end of the pattern. */ && (*sp == *pp) ) /* The two match. */ { sp++; /* Keep looking. */ pp++; } if( !*sp && !*pp ) /* Both at end so it matched */ return( matching_bit ); else return( NULL ); } } } return( NULL ); /* No match. */ } /* map_filename */ /* ************************************************************************** ** * MangledMap is a series of name pairs in () separated by spaces. * If s matches the first of the pair then the name given is the * second of the pair. A * means any number of any character and if * present in the second of the pair as well as the first the * matching part of the first string takes the place of the * in the * second. * * I wanted this so that we could have RCS files which can be used * by UNIX and DOS programs. My mapping string is (RCS rcs) which * converts the UNIX RCS file subdirectory to lowercase thus * preventing mangling. * * (I think Andrew wrote the above, but I'm not sure. -- CRH) * * See 'mangled map' in smb.conf(5). * * ************************************************************************** ** */ static void do_fwd_mangled_map(char *s, char *MangledMap) { char *start=MangledMap; /* Use this to search for mappings. */ char *end; /* Used to find the end of strings. */ char *match_string; pstring new_string; /* Make up the result here. */ char *np; /* Points into new_string. */ DEBUG( 5, ("Mangled Mapping '%s' map '%s'\n", s, MangledMap) ); while( *start ) { while( (*start) && (*start != '(') ) start++; if( !*start ) continue; /* Always check for the end. */ start++; /* Skip the ( */ end = start; /* Search for the ' ' or a ')' */ DEBUG( 5, ("Start of first in pair '%s'\n", start) ); while( (*end) && !((*end == ' ') || (*end == ')')) ) end++; if( !*end ) { start = end; continue; /* Always check for the end. */ } DEBUG( 5, ("End of first in pair '%s'\n", end) ); if( (match_string = map_filename( s, start, end-start )) ) { DEBUG( 5, ("Found a match\n") ); /* Found a match. */ start = end + 1; /* Point to start of what it is to become. */ DEBUG( 5, ("Start of second in pair '%s'\n", start) ); end = start; np = new_string; while( (*end) /* Not the end of string. */ && (*end != ')') /* Not the end of the pattern. */ && (*end != '*') ) /* Not a wildcard. */ *np++ = *end++; if( !*end ) { start = end; continue; /* Always check for the end. */ } if( *end == '*' ) { pstrcpy( np, match_string ); np += strlen( match_string ); end++; /* Skip the '*' */ while( (*end) /* Not the end of string. */ && (*end != ')') /* Not the end of the pattern. */ && (*end != '*') ) /* Not a wildcard. */ *np++ = *end++; } if( !*end ) { start = end; continue; /* Always check for the end. */ } *np++ = '\0'; /* NULL terminate it. */ DEBUG(5,("End of second in pair '%s'\n", end)); pstrcpy( s, new_string ); /* Substitute with the new name. */ DEBUG( 5, ("s is now '%s'\n", s) ); } start = end; /* Skip a bit which cannot be wanted anymore. */ start++; } } /* do_fwd_mangled_map */ /***************************************************************************** * do the actual mangling to 8.3 format * the buffer must be able to hold 13 characters (including the null) ***************************************************************************** */ void mangle_name_83( char *s) { int csum = str_checksum(s); char *p; char extension[4]; char base[9]; int baselen = 0; int extlen = 0; int skip; extension[0] = 0; base[0] = 0; p = strrchr(s,'.'); if( p && (strlen(p+1) < (size_t)4) ) { BOOL all_normal = ( strisnormal(p+1) ); /* XXXXXXXXX */ if( all_normal && p[1] != 0 ) { *p = 0; csum = str_checksum( s ); *p = '.'; } } strupper( s ); DEBUG( 5, ("Mangling name %s to ",s) ); if( p ) { if( p == s ) safe_strcpy( extension, "___", 3 ); else { *p++ = 0; while( *p && extlen < 3 ) { skip = skip_multibyte_char( *p ); switch( skip ) { case 2: if( extlen < 2 ) { extension[extlen++] = p[0]; extension[extlen++] = p[1]; } else { extension[extlen++] = base36( (unsigned char)*p ); } p += 2; break; case 1: extension[extlen++] = p[0]; p++; break; default: if( isdoschar (*p) && *p != '.' ) extension[extlen++] = p[0]; p++; break; } } extension[extlen] = 0; } } p = s; while( *p && baselen < 5 ) { skip = skip_multibyte_char(*p); switch( skip ) { case 2: if( baselen < 4 ) { base[baselen++] = p[0]; base[baselen++] = p[1]; } else { base[baselen++] = base36( (unsigned char)*p ); } p += 2; break; case 1: base[baselen++] = p[0]; p++; break; default: if( isdoschar( *p ) && *p != '.' ) base[baselen++] = p[0]; p++; break; } } base[baselen] = 0; csum = csum % (36*36); (void)slprintf(s, 12, "%s%c%c%c", base, magic_char, base36( csum/36 ), base36( csum ) ); if( *extension ) { (void)pstrcat( s, "." ); (void)pstrcat( s, extension ); } DEBUG( 5, ( "%s\n", s ) ); } /* mangle_name_83 */ /***************************************************************************** * Convert a filename to DOS format. Return True if successful. * * Input: OutName - Source *and* destination buffer. * * NOTE that OutName must point to a memory space that * is at least 13 bytes in size! * * need83 - If False, name mangling will be skipped unless the * name contains illegal characters. Mapping will still * be done, if appropriate. This is probably used to * signal that a client does not require name mangling, * thus skipping the name mangling even on shares which * have name-mangling turned on. * snum - Share number. This identifies the share in which the * name exists. * * Output: Returns False only if the name wanted mangling but the share does * not have name mangling turned on. * * **************************************************************************** */ BOOL name_map_mangle(char *OutName, BOOL need83, int snum) { char *map; DEBUG(5,("name_map_mangle( %s, %s, %d )\n", OutName, need83?"TRUE":"FALSE", snum)); #ifdef MANGLE_LONG_FILENAMES if( !need83 && is_illegal_name(OutName) ) need83 = True; #endif /* apply any name mappings */ map = lp_mangled_map(snum); if (map && *map) { do_fwd_mangled_map( OutName, map ); } /* check if it's already in 8.3 format */ if (need83 && !is_8_3(OutName, True)) { char *tmp; if (!lp_manglednames(snum)) { return(False); } /* mangle it into 8.3 */ tmp = strdup(OutName); mangle_name_83(OutName); if(tmp) { cache_mangled_name(OutName, tmp); free(tmp); } } DEBUG(5,("name_map_mangle() ==> [%s]\n", OutName)); return(True); } /* name_map_mangle */ /* ========================================================================== */