mirror of
https://github.com/FelixKratz/SketchyBar
synced 2024-11-10 05:44:16 +00:00
fix segv after storing window id
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parent
e6c758b87d
commit
08d6227c19
2 changed files with 14 additions and 12 deletions
2
makefile
2
makefile
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@ -1,6 +1,6 @@
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FRAMEWORK_PATH = -F/System/Library/PrivateFrameworks
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FRAMEWORK = -framework Carbon -framework Cocoa -framework SkyLight
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BUILD_FLAGS = -std=c99 -Wall -DNDEBUG -O0 -fvisibility=hidden -mmacosx-version-min=10.13
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BUILD_FLAGS = -std=c99 -Wall -DNDEBUG -Ofast -fvisibility=hidden -mmacosx-version-min=10.13
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BUILD_PATH = ./bin
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SKETCHYBAR_SRC = ./src/manifest.m
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BINS = $(BUILD_PATH)/sketchybar
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24
src/alias.c
24
src/alias.c
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@ -22,13 +22,18 @@ void alias_find_window(struct alias* alias) {
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for (int i = 0; i < window_count; ++i) {
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CFDictionaryRef dictionary = CFArrayGetValueAtIndex(window_list, i);
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if (!dictionary) continue;
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CFStringRef owner_ref = CFDictionaryGetValue(dictionary, kCGWindowOwnerName);
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CFStringRef name_ref = CFDictionaryGetValue(dictionary, kCGWindowName);
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if (!name_ref) continue;
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if (!owner_ref) continue;
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char* owner = cfstring_copy(owner_ref);
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if (!owner) continue;
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if (strcmp(alias->name, owner) != 0) { free(owner); continue; }
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free(owner);
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CFNumberRef layer_ref = CFDictionaryGetValue(dictionary, kCGWindowLayer);
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printf("Moind \n");
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if (!layer_ref) continue;
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uint64_t layer = 0;
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@ -37,14 +42,8 @@ void alias_find_window(struct alias* alias) {
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CFNumberRef window_id_ref = CFDictionaryGetValue(dictionary, kCGWindowNumber);
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if (!window_id_ref) continue;
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CGWindowID window_id = 0;
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CFNumberGetValue(window_id_ref, CFNumberGetType(window_id_ref), &window_id);
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char* owner = cfstring_copy(owner_ref);
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CFNumberGetValue(window_id_ref, CFNumberGetType(window_id_ref), &alias->wid);
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if (strcmp(alias->name, owner) != 0) { free(owner); continue; }
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alias->wid = window_id;
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free(owner);
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CFRelease(window_list);
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return;
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}
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@ -54,8 +53,11 @@ void alias_find_window(struct alias* alias) {
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bool alias_update_image(struct alias* alias) {
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if (alias->wid == 0) alias_find_window(alias);
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if (alias->wid == 0) { alias->image_ref = NULL; return false; }
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if (alias->image_ref) CFRelease(alias->image_ref);
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if (alias->wid == 0) {
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alias->image_ref = NULL;
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return false;
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}
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CGImageRelease(alias->image_ref);
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alias->image_ref = CGWindowListCreateImage(CGRectNull, kCGWindowListOptionIncludingWindow,
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alias->wid, kCGWindowImageBestResolution);
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if (!alias->image_ref) {
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