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new utility function BLI_testextensie_glob

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uses fnmatch to match strings like "*.foo;*.bar;*.blend?"
This commit is contained in:
Campbell Barton
2010-09-24 06:20:43 +00:00
parent e90ad1d9ba
commit 99643037ca
2 changed files with 37 additions and 0 deletions
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1
source/blender/blenlib/BLI_path_util.h
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@@ -100,6 +100,7 @@ int BKE_rebase_path(char *abs, int abs_size, char *rel, int rel_size, const char
void BLI_getlastdir(const char* dir, char *last, int maxlen);
int BLI_testextensie(const char *str, const char *ext);
int BLI_testextensie_array(const char *str, const char **ext_array);
int BLI_testextensie_glob(const char *str, const char *ext_fnmatch);
int BLI_replace_extension(char *path, int maxlen, const char *ext);
void BLI_uniquename(struct ListBase *list, void *vlink, const char defname[], char delim, short name_offs, short len);
void BLI_newname(char * name, int add);

36
source/blender/blenlib/intern/path_util.c
View File

@@ -48,6 +48,12 @@
#include "GHOST_Path-api.h"
#if defined WIN32 && !defined _LIBC
# include "BLI_fnmatch.h" /* use fnmatch included in blenlib */
#else
# define _GNU_SOURCE
# include <fnmatch.h>
#endif
#ifdef WIN32
#include <io.h>
@@ -1285,6 +1291,36 @@ int BLI_testextensie_array(const char *str, const char **ext_array)
return 0;
}
/* semicolon separated wildcards, eg:
* '*.zip;*.py;*.exe' */
int BLI_testextensie_glob(const char *str, const char *ext_fnmatch)
{
const char *ext_step= ext_fnmatch;
char pattern[16];
while(ext_step[0]) {
char *ext_next;
int len_ext;
if((ext_next=strchr(ext_step, ';'))) {
len_ext= (int)(ext_next - ext_step) + 1;
}
else {
len_ext= sizeof(pattern);
}
BLI_strncpy(pattern, ext_step, len_ext);
if(fnmatch(pattern, str, FNM_CASEFOLD)==0) {
return 1;
}
ext_step += len_ext;
}
return 0;
}
int BLI_replace_extension(char *path, int maxlen, const char *ext)
{
int a;