CFSearchPathEnumerationState __CFGetNextSearchPathEnumeration(CFSearchPathEnumerationState state, uint8_t *path, CFIndex pathSize) {
CFSearchPathEnumerationState result;
// NSGetNextSearchPathEnumeration requires a MAX_PATH size
if (pathSize < PATH_MAX) {
uint8_t tempPath[PATH_MAX];
result = NSGetNextSearchPathEnumeration(state, (char *)tempPath);
strlcpy((char *)path, (char *)tempPath, pathSize);
} else {
result = NSGetNextSearchPathEnumeration(state, (char *)path);
}
return result;
}
RTDECL(int) RTPathUserDocuments(char *pszPath, size_t cchPath)
{
/*
* Validate input
*/
AssertPtrReturn(pszPath, VERR_INVALID_POINTER);
AssertReturn(cchPath, VERR_INVALID_PARAMETER);
/*
* Try NSSystemDirectories first since that works for directories that doesn't exist.
*/
int rc = VERR_PATH_NOT_FOUND;
NSSearchPathEnumerationState EnmState = NSStartSearchPathEnumeration(NSDocumentDirectory, NSUserDomainMask);
if (EnmState != 0)
{
char szTmp[PATH_MAX];
szTmp[0] = szTmp[PATH_MAX - 1] = '\0';
EnmState = NSGetNextSearchPathEnumeration(EnmState, szTmp);
if (EnmState != 0)
{
size_t cchTmp = strlen(szTmp);
if (cchTmp >= cchPath)
return VERR_BUFFER_OVERFLOW;
if (szTmp[0] == '~' && szTmp[1] == '/')
{
/* Expand tilde. */
rc = RTPathUserHome(pszPath, cchPath - cchTmp + 2);
if (RT_FAILURE(rc))
return rc;
rc = RTPathAppend(pszPath, cchPath, &szTmp[2]);
}
else
rc = RTStrCopy(pszPath, cchPath, szTmp);
return rc;
}
}
#ifdef IPRT_USE_CORE_SERVICE_FOR_USER_DOCUMENTS
/*
* Fall back on FSFindFolder in case the above should fail...
*/
FSRef ref;
OSErr err = FSFindFolder(kOnAppropriateDisk, kDocumentsFolderType, false /* createFolder */, &ref);
if (err == noErr)
{
err = FSRefMakePath(&ref, (UInt8*)pszPath, cchPath);
if (err == noErr)
return VINF_SUCCESS;
}
#endif
Assert(RT_FAILURE_NP(rc));
return rc;
}