Atlas - SDL_sysfilesystem.c
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[FILE BEGIN]
1/*
2  Simple DirectMedia Layer
3  Copyright (C) 1997-2025 Sam Lantinga <[email protected]>
4
5  This software is provided 'as-is', without any express or implied
6  warranty.  In no event will the authors be held liable for any damages
7  arising from the use of this software.
8
9  Permission is granted to anyone to use this software for any purpose,
10  including commercial applications, and to alter it and redistribute it
11  freely, subject to the following restrictions:
12
13  1. The origin of this software must not be misrepresented; you must not
14     claim that you wrote the original software. If you use this software
15     in a product, an acknowledgment in the product documentation would be
16     appreciated but is not required.
17  2. Altered source versions must be plainly marked as such, and must not be
18     misrepresented as being the original software.
19  3. This notice may not be removed or altered from any source distribution.
20*/
21#include "SDL_internal.h"
22
23#ifdef SDL_FILESYSTEM_N3DS
24
25/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
26// System dependent filesystem routines
27
28#include "../SDL_sysfilesystem.h"
29
30#include <3ds.h>
31#include <dirent.h>
32#include <errno.h>
33
34static char *MakePrefPath(const char *app);
35static bool CreatePrefPathDir(const char *pref);
36
37char *SDL_SYS_GetBasePath(void)
38{
39    char *base_path = SDL_strdup("romfs:/");
40    return base_path;
41}
42
43char *SDL_SYS_GetPrefPath(const char *org, const char *app)
44{
45    char *pref_path = NULL;
46    pref_path = MakePrefPath(app);
47    if (!pref_path) {
48        return NULL;
49    }
50
51    if (!CreatePrefPathDir(pref_path)) {
52        SDL_free(pref_path);
53        return NULL;
54    }
55
56    return pref_path;
57}
58
59// TODO
60char *SDL_SYS_GetUserFolder(SDL_Folder folder)
61{
62    SDL_Unsupported();
63    return NULL;
64}
65
66static char *MakePrefPath(const char *app)
67{
68    char *pref_path;
69    if (SDL_asprintf(&pref_path, "sdmc:/3ds/%s/", app) < 0) {
70        return NULL;
71    }
72    return pref_path;
73}
74
75static bool CreatePrefPathDir(const char *pref)
76{
77    int result = mkdir(pref, 0666);
78
79    if (result == -1 && errno != EEXIST) {
80        return SDL_SetError("Failed to create '%s' (%s)", pref, strerror(errno));
81    }
82    return true;
83}
84
85#endif // SDL_FILESYSTEM_N3DS
86
[FILE END]
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