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Added GetFileNameWithoutExt, GetFileName & strprbrk to raudio.c

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Alessandro Nikolaev 2024-01-26 04:41:19 +00:00
parent 40f3df5b86
commit 421ea866e3
1 changed files with 46 additions and 0 deletions
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46
src/raudio.c
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@ -416,6 +416,8 @@ static void MixAudioFrames(float *framesOut, const float *framesIn, ma_uint32 fr
#if defined(RAUDIO_STANDALONE)
static bool IsFileExtension(const char *fileName, const char *ext); // Check file extension
static const char *GetFileExtension(const char *fileName); // Get pointer to extension for a filename string (includes the dot: .png)
static const char *GetFileName(const char *filePath); // Get pointer to filename for a path string
static const char *GetFileNameWithoutExt(const char *filePath); // Get filename string without extension (uses static string)
static unsigned char *LoadFileData(const char *fileName, int *dataSize); // Load file data as byte array (read)
static bool SaveFileData(const char *fileName, void *data, int dataSize); // Save data to file from byte array (write)
@ -2642,6 +2644,50 @@ static const char *GetFileExtension(const char *fileName)
return dot;
}
// String pointer reverse break: returns right-most occurrence of charset in s
static const char *strprbrk(const char *s, const char *charset)
{
const char *latestMatch = NULL;
for (; s = strpbrk(s, charset), s != NULL; latestMatch = s++) { }
return latestMatch;
}
// Get pointer to filename for a path string
static const char *GetFileName(const char *filePath)
{
const char *fileName = NULL;
if (filePath != NULL) fileName = strprbrk(filePath, "\\/");
if (!fileName) return filePath;
return fileName + 1;
}
// Get filename string without extension (uses static string)
static const char *GetFileNameWithoutExt(const char *filePath)
{
#define MAX_FILENAMEWITHOUTEXT_LENGTH 256
static char fileName[MAX_FILENAMEWITHOUTEXT_LENGTH] = { 0 };
memset(fileName, 0, MAX_FILENAMEWITHOUTEXT_LENGTH);
if (filePath != NULL) strcpy(fileName, GetFileName(filePath)); // Get filename with extension
int size = (int)strlen(fileName); // Get size in bytes
for (int i = 0; (i < size) && (i < MAX_FILENAMEWITHOUTEXT_LENGTH); i++)
{
if (fileName[i] == '.')
{
// NOTE: We break on first '.' found
fileName[i] = '\0';
break;
}
}
return fileName;
}
// Load data from file into a buffer
static unsigned char *LoadFileData(const char *fileName, int *dataSize)
{