/* MMDFiles_dirname: get directory name from path */
char *MMDFiles_dirname(const char *file)
{
int i, len, index = -1;
char size;
char *dir;
len = MMDFiles_strlen(file);
for(i = 0; i < len; i += size) {
size = MMDFiles_getcharsize(&file[i]);
if(size == 1 && MMDFiles_dirseparator(file[i]) == true)
index = i;
}
if(index >= 0) {
dir = (char *) malloc(sizeof(char *) * (index + 1));
strncpy(dir, file, index);
dir[index] = '\0';
} else {
dir = MMDFiles_strdup(".");
}
return dir;
}
/* MMDFiles_basename: get file name from path */
char *MMDFiles_basename(const char *file)
{
int i, len, index = -1;
char size;
char *base;
len = MMDFiles_strlen(file);
for(i = 0; i < len; i += size) {
size = MMDFiles_getcharsize(&file[i]);
if(size == 1 && MMDFiles_dirseparator(file[i]) == true)
index = i;
}
if(index >= 0) {
base = (char *) malloc(sizeof(char) * (len - index));
strncpy(base, &file[index + 1], len - index - 1);
base[len - index - 1] = '\0';
} else {
base = MMDFiles_strdup(file);
}
return base;
}
/* MMDAgent_getcharsize: get character size */
char MMDAgent_getcharsize(const char *str)
{
return MMDFiles_getcharsize(str);
}
/* MMDFiles_pathdup: convert charset from application to system */
char *MMDFiles_pathdup(const char *str)
{
#ifdef _WIN32
return MMDFiles_strdup(str);
#endif /* _WIN32 */
#ifdef __APPLE__
size_t i, size;
char *inBuff, *outBuff;
size_t inLen, outLen;
CFStringRef cfs;
inLen = MMDFiles_strlen(str);
if(inLen <= 0)
return NULL;
inBuff = MMDFiles_strdup(str);
if(inBuff == NULL)
return NULL;
/* convert directory separator */
for(i = 0; i < inLen; i += size) {
size = MMDFiles_getcharsize(&inBuff[i]);
if(size == 1 && MMDFiles_dirseparator(inBuff[i]) == true)
inBuff[i] = MMDFILES_DIRSEPARATOR;
}
/* convert multi-byte char */
cfs = CFStringCreateWithCString(NULL, inBuff, kCFStringEncodingDOSJapanese);
outLen = CFStringGetMaximumSizeForEncoding(CFStringGetLength(cfs), kCFStringEncodingUTF8) + 1;
outBuff = (char *) malloc(outLen);
CFStringGetCString(cfs, outBuff, outLen, kCFStringEncodingUTF8);
CFRelease(cfs);
free(inBuff);
return outBuff;
#endif /* __APPLE__ */
#if !defined(_WIN32) && !defined(__APPLE__)
iconv_t ic;
size_t i, size;
char *inBuff, *outBuff;
char *inFile, *outFile;
size_t inLen, outLen;
inLen = MMDFiles_strlen(str);
if(inLen <= 0)
return NULL;
outLen = inLen * MMDFILESUTILS_MAXCHARBYTE;
ic = iconv_open(MMDFILES_CHARSET, "SJIS");
if(ic < 0)
return NULL;
inBuff = inFile = MMDFiles_strdup(str);
outBuff = outFile = (char *) calloc(outLen, sizeof(char));
/* convert directory separator */
for(i = 0; i < inLen; i += size) {
size = MMDFiles_getcharsize(&inFile[i]);
if(size == 1 && MMDFiles_dirseparator(inFile[i]) == true)
inFile[i] = MMDFILES_DIRSEPARATOR;
}
/* convert muli-byte char */
if(iconv(ic, &inFile, &inLen, &outFile, &outLen) >= 0) {
outFile = '\0';
} else {
strcpy(outBuff, "");
}
iconv_close(ic);
free(inBuff);
return outBuff;
#endif /* !_WIN32 && !__APPLE__ */
}
