Check for write permissions for some key files (#1972)

* check if an nds save file can be opened for writing

also add the ability to open a file in append mode

* fix multi-instance saves

also move the check for file writability into a separate function (probably uneeded?)

* implement check for gba roms

* move rom load error messages into the functions

also finish gba slot (oops)

* improve error string

* check write perms before saving path settings

* fix memory leak

* check for writability of firmware/nand/sds

* add secondary checks for nand/firmware

* add check for config file being writable

* Return the file write error as a QString to avoid the invalid char*
causing a garbled error message.

Qt wants it as QString either way.
This commit is contained in:
Jaklyy
2024-02-07 17:04:36 -05:00
committed by GitHub
parent 71e1ba8c40
commit 5ffa642980
10 changed files with 199 additions and 50 deletions

View File

@ -337,7 +337,7 @@ int main(int argc, char** argv)
SDL_InitSubSystem(SDL_INIT_VIDEO);
SDL_EnableScreenSaver(); SDL_DisableScreenSaver();
Config::Load();
if (!Config::Load()) QMessageBox::critical(NULL, "melonDS", "Unable to write to config.\nPlease check the write permissions of the folder you placed melonDS in.");
#define SANITIZE(var, min, max) { var = std::clamp(var, min, max); }
SANITIZE(Config::ConsoleType, 0, 1);