/*
* Return a pretty command, on some OS's we might do something
* different than just display the command.
*
* free_ret - whether or not to free the return value
*/
char *
execview_pretty_command(MCAP_CMD_S *mc_cmd, int *free_ret)
{
char *str;
int rv_to_free = 0;
if(free_ret)
*free_ret = rv_to_free;
if(!mc_cmd)
return NULL;
str = mc_cmd->command;
#ifdef _WINDOWS
if(*str == '*' || (*str == '\"' && str[1] == '*')){
if(!strncmp(str + ((*str == '\"') ? 2 : 1), "DDE*", 4))
str = cpystr("via app already running");
else if(!strncmp(str + ((*str == '\"') ? 2 : 1),"ShellEx*",8))
str = cpystr("via Explorer defined app");
else
str = cpystr("via Windows-specific method");
rv_to_free = 1;
}
#elif OSX_TARGET
if(mc_cmd->special_handling){
CFStringRef str_ref = NULL, kind_str_ref = NULL;
CFURLRef url_ref;
char buf[256];
if((str_ref = CFStringCreateWithCString(NULL, mc_cmd->command,
kCFStringEncodingASCII)) == NULL)
return "";
if((url_ref = CFURLCreateWithString(NULL, str_ref, NULL)) == NULL)
return "";
if(LSCopyDisplayNameForURL(url_ref, &kind_str_ref) != noErr)
return "";
if(CFStringGetCString(kind_str_ref, buf, (CFIndex)255,
kCFStringEncodingASCII) == false)
return "";
buf[255] = '\0';
str = cpystr(buf);
rv_to_free = 1;
if(kind_str_ref)
CFRelease(kind_str_ref);
}
#else
/* always pretty */
#endif
if(free_ret)
*free_ret = rv_to_free;
return(str);
}
std::ostream& operator<<(std::ostream& out, CFURLRef u)
{
if(nullptr == u) {
out << "(null)";
return out;
}
CFStringRef s = CFURLGetString(u);
#if !TARGET_OS_IPHONE
if(CFStringHasPrefix(s, CFSTR("file:"))) {
CFStringRef displayName = nullptr;
OSStatus result = LSCopyDisplayNameForURL(u, &displayName);
if(noErr == result && nullptr != displayName) {
out << displayName;
CFRelease(displayName);
displayName = nullptr;
}
}
else
#endif
out << s;
return out;
}
static PyObject *Launch_LSCopyDisplayNameForURL(PyObject *_self, PyObject *_args)
{
PyObject *_res = NULL;
OSStatus _err;
CFURLRef inURL;
CFStringRef outDisplayName;
if (!PyArg_ParseTuple(_args, "O&",
CFURLRefObj_Convert, &inURL))
return NULL;
_err = LSCopyDisplayNameForURL(inURL,
&outDisplayName);
if (_err != noErr) return PyMac_Error(_err);
_res = Py_BuildValue("O&",
CFStringRefObj_New, outDisplayName);
return _res;
}
CFStringRef
CreateDisplayNameForURL(CFURLRef url)
{
assert(nullptr != url);
CFStringRef displayName = nullptr;
#if !TARGET_OS_IPHONE
CFStringRef scheme = CFURLCopyScheme(url);
if(scheme) {
bool isFileURL = (kCFCompareEqualTo == CFStringCompare(CFSTR("file"), scheme, kCFCompareCaseInsensitive));
CFRelease(scheme), scheme = nullptr;
if(isFileURL) {
OSStatus result = LSCopyDisplayNameForURL(url, &displayName);
if(noErr != result) {
LOGGER_WARNING("org.sbooth.AudioEngine", "LSCopyDisplayNameForURL failed: " << result);
displayName = CFURLCopyLastPathComponent(url);
}
}
else {
displayName = CFURLGetString(url);
CFRetain(displayName);
}
}
// If scheme is nullptr the URL is probably invalid, but can still be logged
else {
displayName = CFURLGetString(url);
CFRetain(displayName);
}
#else
displayName = CFURLGetString(url);
CFRetain(displayName);
#endif
return displayName;
}
