void getprocesspath(char* buffer, size_t bufferLen)
{
#if defined( OS_MACOSX )
CFBundleRef mainBundle = CFBundleGetMainBundle();
CFURLRef bundleUrl = CFBundleCopyBundleURL(mainBundle);
CFURLRef workingUrl = CFURLCreateCopyDeletingPathExtension(kCFAllocatorSystemDefault, bundleUrl);
CFStringRef workingString = CFURLCopyFileSystemPath(workingUrl, kCFURLPOSIXPathStyle);
CFMutableStringRef normalizedString = CFStringCreateMutableCopy(NULL, 0, workingString);
CFStringGetCString(normalizedString, buffer, bufferLen - 1, kCFStringEncodingUTF8);
CFRelease(workingUrl);
CFRelease(workingString);
CFRelease(normalizedString);
CFRelease(bundleUrl);
#elif defined(__FreeBSD__)
sysctl_get_pathname(buffer, bufferLen);
dirname(buffer);
strcat(buffer, "/");
#else
int count = readlink("/proc/self/exe", buffer, bufferLen);
if (count != -1)
{
buffer[count] = 0;
dirname(buffer);
strcat(buffer, "/");
return;
}
*buffer = 0;
#endif
}
/* do a [NSString stringByDeletingPathExtension] equivalent */
CFStringRef impExpImportDeleteExtension(
CFStringRef fileStr)
{
CFDataRef fileStrData = CFStringCreateExternalRepresentation(NULL, fileStr,
kCFStringEncodingUTF8, 0);
if(fileStrData == NULL) {
return NULL;
}
CFURLRef urlRef = CFURLCreateFromFileSystemRepresentation(NULL,
CFDataGetBytePtr(fileStrData), CFDataGetLength(fileStrData), false);
if(urlRef == NULL) {
CFRelease(fileStrData);
return NULL;
}
CFURLRef rtnUrl = CFURLCreateCopyDeletingPathExtension(NULL, urlRef);
CFStringRef rtnStr = NULL;
CFRelease(urlRef);
if(rtnUrl) {
rtnStr = CFURLGetString(rtnUrl);
CFRetain(rtnStr);
CFRelease(rtnUrl);
}
CFRelease(fileStrData);
return rtnStr;
}
void URL::DeletePathExtension( void )
{
CFURLRef url;
if( this->_cfObject == NULL )
{
return;
}
url = this->_cfObject;
this->_cfObject = CFURLCreateCopyDeletingPathExtension
(
static_cast< CFAllocatorRef >( NULL ),
url
);
CFRelease( url );
}
kim_error kim_os_library_get_caller_name (kim_string *out_application_name)
{
kim_error err = KIM_NO_ERROR;
kim_string name = NULL;
CFBundleRef bundle = CFBundleGetMainBundle ();
CFStringRef cfname = NULL;
if (!err && !out_application_name) { err = check_error (KIM_NULL_PARAMETER_ERR); }
if (!err && bundle) {
cfname = CFBundleGetValueForInfoDictionaryKey (bundle,
kCFBundleNameKey);
if (!cfname || CFGetTypeID (cfname) != CFStringGetTypeID ()) {
cfname = CFBundleGetValueForInfoDictionaryKey (bundle,
kCFBundleExecutableKey);
}
if (cfname) {
cfname = CFStringCreateCopy (kCFAllocatorDefault, cfname);
}
}
if (!err && !cfname) {
kim_string path = NULL;
CFURLRef cfpath = NULL;
CFURLRef cfpathnoext = NULL;
err = kim_os_library_get_application_path (&path);
if (!err) {
cfpath = CFURLCreateFromFileSystemRepresentation (kCFAllocatorDefault,
(const UInt8 *) path,
strlen (path),
0);
if (cfpath) {
cfpathnoext = CFURLCreateCopyDeletingPathExtension (kCFAllocatorDefault,
cfpath);
}
if (cfpathnoext) {
cfname = CFURLCopyLastPathComponent (cfpathnoext);
} else {
cfname = CFURLCopyLastPathComponent (cfpath);
}
}
if (cfpathnoext) { CFRelease (cfpathnoext); }
if (cfpath ) { CFRelease (cfpath); }
kim_string_free (&path);
}
if (!err && cfname) {
err = kim_os_string_create_from_cfstring (&name, cfname);
}
if (!err) {
*out_application_name = name;
name = NULL;
}
if (cfname) { CFRelease (cfname); }
kim_string_free (&name);
return check_error (err);
}