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iOS: Store most things in documents instead of application support folder for greater visibility to the user, and store all cached textures inside Application Storage/Cache folder instead so that iOS doesn't back them up and will remove them when running low on disk space if required

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See https://developer.apple.com/library/archive/documentation/FileManagement/Conceptual/FileSystemProgrammingGuide/FileSystemOverview/FileSystemOverview.html for more details
This commit is contained in:
UnknownShadow200 2022-10-15 21:57:00 +11:00
parent a0536fc460
commit f9fde77e12
2 changed files with 21 additions and 1 deletions
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4
src/Platform_Posix.c
View File

@ -143,9 +143,13 @@ cc_uint64 Stopwatch_Measure(void) {
/*########################################################################################################################*
*-----------------------------------------------------Directory/File------------------------------------------------------*
*#########################################################################################################################*/
#if defined CC_BUILD_IOS
/* implemented in interop_ios.m */
#else
void Directory_GetCachePath(cc_string* path, const char* folder) {
String_AppendConst(path, folder);
}
#endif
cc_result Directory_Create(const cc_string* path) {
char str[NATIVE_STR_LEN];

18
src/interop_ios.m
View File

@ -709,7 +709,7 @@ int Platform_GetCommandLineArgs(int argc, STRING_REF char** argv, cc_string* arg
cc_result Platform_SetDefaultCurrentDirectory(int argc, char **argv) {
// https://developer.apple.com/library/archive/documentation/FileManagement/Conceptual/FileSystemProgrammingGuide/FileSystemOverview/FileSystemOverview.html
NSArray* array = NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, NSUserDomainMask, YES);
NSArray* array = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
if (array.count <= 0) return ERR_NOT_SUPPORTED;
NSString* str = [array objectAtIndex:0];
@ -743,6 +743,22 @@ void GetDeviceUUID(cc_string* str) {
String_AppendUtf8(str, src, String_Length(src));
}
void Directory_GetCachePath(cc_string* path, const char* folder) {
NSArray* array = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES);
if (array.count > 0) {
// try to use iOS app cache folder if possible
// https://developer.apple.com/library/archive/documentation/FileManagement/Conceptual/FileSystemProgrammingGuide/FileSystemOverview/FileSystemOverview.html
NSString* str = [array objectAtIndex:0];
const char* utf8 = [str UTF8String];
String_AppendUtf8(path, utf8, String_Length(utf8));
String_Format1(path, "/%c", folder);
Directory_Create(path);
} else {
String_AppendConst(path, folder);
}
}
/*########################################################################################################################*
*-----------------------------------------------------Font handling-------------------------------------------------------*