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core: Support slashes as well in GetFileName & GetDirectoryPath

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Fixes #634.
This commit is contained in:
Ahmad Fatoum 2018-08-25 09:20:36 +02:00
parent 4259ff78e1
commit 5dda105a79
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GPG Key ID: C3EAC3DE9321D59B
1 changed files with 15 additions and 6 deletions
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21
src/core.c
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@ -1346,11 +1346,20 @@ const char *GetExtension(const char *fileName)
return (dot + 1); return (dot + 1);
} }
/* "string pointer reverse break": return right-most occurrence of charset in s */
static const char *strprbrk(const char *s, const char *charset)
{
const char *latest_match = NULL;
for(; s = strpbrk(s, charset), s != NULL; latest_match=s++)
;
return latest_match;
}
// Get pointer to filename for a path string // Get pointer to filename for a path string
const char *GetFileName(const char *filePath) const char *GetFileName(const char *filePath)
{ {
const char *fileName = strrchr(filePath, '\\'); const char *fileName = strprbrk(filePath, "\\/");
if (!fileName || fileName == filePath) return filePath; if (!fileName || fileName == filePath) return filePath;
return fileName + 1; return fileName + 1;
@ -1360,14 +1369,14 @@ const char *GetFileName(const char *filePath)
// Get directory for a given fileName (with path) // Get directory for a given fileName (with path)
const char *GetDirectoryPath(const char *fileName) const char *GetDirectoryPath(const char *fileName)
{ {
char *lastSlash = NULL; const char *lastSlash = NULL;
static char filePath[256]; // MAX_DIRECTORY_PATH_SIZE = 256 static char filePath[256]; // MAX_DIRECTORY_PATH_SIZE = 256
memset(filePath, 0, 256); memset(filePath, 0, 256);
lastSlash = strrchr(fileName, '\\'); lastSlash = strprbrk(fileName, "\\/");
strncpy(filePath, fileName, strlen(fileName) - (strlen(lastSlash) - 1)); strncpy(filePath, fileName, strlen(fileName) - (strlen(lastSlash) - 1));
filePath[strlen(fileName) - strlen(lastSlash)] = '\0'; filePath[strlen(fileName) - strlen(lastSlash)] = '\0';
return filePath; return filePath;
} }