mirror of
https://github.com/Ryujinx/SDL.git
synced 2025-02-26 01:26:49 +00:00
93 lines
2.5 KiB
C
93 lines
2.5 KiB
C
/*
|
|
Simple DirectMedia Layer
|
|
Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>
|
|
|
|
This software is provided 'as-is', without any express or implied
|
|
warranty. In no event will the authors be held liable for any damages
|
|
arising from the use of this software.
|
|
|
|
Permission is granted to anyone to use this software for any purpose,
|
|
including commercial applications, and to alter it and redistribute it
|
|
freely, subject to the following restrictions:
|
|
|
|
1. The origin of this software must not be misrepresented; you must not
|
|
claim that you wrote the original software. If you use this software
|
|
in a product, an acknowledgment in the product documentation would be
|
|
appreciated but is not required.
|
|
2. Altered source versions must be plainly marked as such, and must not be
|
|
misrepresented as being the original software.
|
|
3. This notice may not be removed or altered from any source distribution.
|
|
*/
|
|
#include "../../SDL_internal.h"
|
|
|
|
#ifdef SDL_FILESYSTEM_EMSCRIPTEN
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
|
|
/* System dependent filesystem routines */
|
|
#include <errno.h>
|
|
#include <sys/stat.h>
|
|
|
|
#include "SDL_error.h"
|
|
#include "SDL_filesystem.h"
|
|
|
|
#include <emscripten/emscripten.h>
|
|
|
|
char *
|
|
SDL_GetBasePath(void)
|
|
{
|
|
char *retval = "/";
|
|
return SDL_strdup(retval);
|
|
}
|
|
|
|
char *
|
|
SDL_GetPrefPath(const char *org, const char *app)
|
|
{
|
|
const char *append = "/libsdl/";
|
|
char *retval;
|
|
char *ptr = NULL;
|
|
size_t len = 0;
|
|
|
|
if (!app) {
|
|
SDL_InvalidParamError("app");
|
|
return NULL;
|
|
}
|
|
if (!org) {
|
|
org = "";
|
|
}
|
|
|
|
len = SDL_strlen(append) + SDL_strlen(org) + SDL_strlen(app) + 3;
|
|
retval = (char *) SDL_malloc(len);
|
|
if (!retval) {
|
|
SDL_OutOfMemory();
|
|
return NULL;
|
|
}
|
|
|
|
if (*org) {
|
|
SDL_snprintf(retval, len, "%s%s/%s/", append, org, app);
|
|
} else {
|
|
SDL_snprintf(retval, len, "%s%s/", append, app);
|
|
}
|
|
|
|
for (ptr = retval+1; *ptr; ptr++) {
|
|
if (*ptr == '/') {
|
|
*ptr = '\0';
|
|
if (mkdir(retval, 0700) != 0 && errno != EEXIST)
|
|
goto error;
|
|
*ptr = '/';
|
|
}
|
|
}
|
|
|
|
if (mkdir(retval, 0700) != 0 && errno != EEXIST) {
|
|
error:
|
|
SDL_SetError("Couldn't create directory '%s': '%s'", retval, strerror(errno));
|
|
SDL_free(retval);
|
|
return NULL;
|
|
}
|
|
|
|
return retval;
|
|
}
|
|
|
|
#endif /* SDL_FILESYSTEM_EMSCRIPTEN */
|
|
|
|
/* vi: set ts=4 sw=4 expandtab: */
|