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Fixed bugs in OS X alert code and simplified; added more NULL checks in OS X resource code

This commit is contained in:
yoshibot 2016-05-18 22:13:53 -05:00
parent df89563882
commit bb90c8366a
2 changed files with 41 additions and 14 deletions
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37
src/sdl/macosx/mac_alert.c
View File

@ -25,19 +25,38 @@
#include "mac_alert.h"
#include <CoreFoundation/CoreFoundation.h>
#define CFSTRINGIFY(x) CFStringCreateWithCString(NULL, x, kCFStringEncodingASCII)
int MacShowAlert(const char *title, const char *message, const char *button1, const char *button2, const char *button3)
{
CFOptionFlags results;
CFUserNotificationDisplayAlert(0,
kCFUserNotificationStopAlertLevel | kCFUserNotificationNoDefaultButtonFlag,
NULL, NULL, NULL,
CFStringCreateWithCString(NULL, title, kCFStringEncodingASCII),
CFStringCreateWithCString(NULL, message, kCFStringEncodingASCII),
button1 != NULL ? CFStringCreateWithCString(NULL, button1, kCFStringEncodingASCII) : NULL,
button2 != NULL ? CFStringCreateWithCString(NULL, button2, kCFStringEncodingASCII) : NULL,
button3 != NULL ? CFStringCreateWithCString(NULL, button3, kCFStringEncodingASCII) : NULL,
&results);
CFStringRef cf_title = CFSTRINGIFY(title);
CFStringRef cf_message = CFSTRINGIFY(message);
CFStringRef cf_button1 = NULL;
CFStringRef cf_button2 = NULL;
CFStringRef cf_button3 = NULL;
if (button1 != NULL)
cf_button1 = CFSTRINGIFY(button1);
if (button2 != NULL)
cf_button2 = CFSTRINGIFY(button2);
if (button3 != NULL)
cf_button3 = CFSTRINGIFY(button3);
CFOptionFlags alert_flags = kCFUserNotificationStopAlertLevel | kCFUserNotificationNoDefaultButtonFlag;
CFUserNotificationDisplayAlert(0, alert_flags, NULL, NULL, NULL, cf_title, cf_message,
cf_button1, cf_button2, cf_button3, &results);
if (cf_button1 != NULL)
CFRelease(cf_button1);
if (cf_button2 != NULL)
CFRelease(cf_button2);
if (cf_button3 != NULL)
CFRelease(cf_button3);
CFRelease(cf_message);
CFRelease(cf_title);
return (int)results;
}

18
src/sdl/macosx/mac_resources.c
View File

@ -12,11 +12,20 @@ void OSX_GetResourcesPath(char * buffer)
const int BUF_SIZE = 256; // because we somehow always know that
CFURLRef appUrlRef = CFBundleCopyBundleURL(mainBundle);
CFStringRef macPath = CFURLCopyFileSystemPath(appUrlRef, kCFURLPOSIXPathStyle);
CFStringRef macPath;
if (appUrlRef != NULL)
macPath = CFURLCopyFileSystemPath(appUrlRef, kCFURLPOSIXPathStyle);
else
macPath = NULL;
const char* rawPath = CFStringGetCStringPtr(macPath, kCFStringEncodingASCII);
if (CFStringGetLength(macPath) + strlen("/Contents/Resources") < BUF_SIZE)
const char* rawPath;
if (macPath != NULL)
rawPath = CFStringGetCStringPtr(macPath, kCFStringEncodingASCII);
else
rawPath = NULL;
if (rawPath != NULL && (CFStringGetLength(macPath) + strlen("/Contents/Resources") < BUF_SIZE))
{
strcpy(buffer, rawPath);
strcat(buffer, "/Contents/Resources");
@ -25,5 +34,4 @@ void OSX_GetResourcesPath(char * buffer)
CFRelease(macPath);
CFRelease(appUrlRef);
}
CFRelease(mainBundle);
}