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Add filesystem driver

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Francisco Javier Trujillo Mata 2022-06-13 20:59:18 +02:00 committed by Sam Lantinga
parent 52f00833b0
commit 6b03c1adf6
4 changed files with 89 additions and 0 deletions
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6
CMakeLists.txt
View file

@ -2524,6 +2524,12 @@ elseif(PSP)
elseif(PS2)
list(APPEND EXTRA_CFLAGS "-DPS2")
if(SDL_FILESYSTEM)
set(SDL_FILESYSTEM_PS2 1)
file(GLOB PS2_FILESYSTEM_SOURCES ${SDL2_SOURCE_DIR}/src/filesystem/ps2/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${PS2_FILESYSTEM_SOURCES})
set(HAVE_SDL_FILESYSTEM TRUE)
endif()
if(SDL_THREADS)
set(SDL_THREAD_PS2 1)
file(GLOB PS2_THREAD_SOURCES ${SDL2_SOURCE_DIR}/src/thread/generic/SDL_systls.c ${SDL2_SOURCE_DIR}/src/thread/generic/SDL_sysmutex.c ${SDL2_SOURCE_DIR}/src/thread/ps2/*.c)

1
include/SDL_config.h.cmake
View file

@ -496,6 +496,7 @@
#cmakedefine SDL_FILESYSTEM_OS2 @SDL_FILESYSTEM_OS2@
#cmakedefine SDL_FILESYSTEM_VITA @SDL_FILESYSTEM_VITA@
#cmakedefine SDL_FILESYSTEM_PSP @SDL_FILESYSTEM_PSP@
#cmakedefine SDL_FILESYSTEM_PS2 @SDL_FILESYSTEM_PS2@
/* Enable misc subsystem */
#cmakedefine SDL_MISC_DUMMY @SDL_MISC_DUMMY@

1
include/SDL_config.h.in
View file

@ -460,6 +460,7 @@
#undef SDL_FILESYSTEM_OS2
#undef SDL_FILESYSTEM_VITA
#undef SDL_FILESYSTEM_PSP
#undef SDL_FILESYSTEM_PS2
/* Enable misc subsystem */
#undef SDL_MISC_DUMMY

81
src/filesystem/ps2/SDL_sysfilesystem.c Normal file
View file

@ -0,0 +1,81 @@
/*
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"
#include <sys/stat.h>
#include <unistd.h>
#if defined(SDL_FILESYSTEM_PS2)
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/* System dependent filesystem routines */
#include "SDL_error.h"
#include "SDL_filesystem.h"
char *
SDL_GetBasePath(void)
{
char *retval;
size_t len;
char cwd[FILENAME_MAX];
getcwd(cwd, sizeof(cwd));
len = SDL_strlen(cwd) + 1;
retval = (char *) SDL_malloc(len);
if (retval)
SDL_memcpy(retval, cwd, len);
return retval;
}
char *
SDL_GetPrefPath(const char *org, const char *app)
{
char *retval = NULL;
size_t len;
char *base = SDL_GetBasePath();
if (!app) {
SDL_InvalidParamError("app");
return NULL;
}
if(!org) {
org = "";
}
len = SDL_strlen(base) + SDL_strlen(org) + SDL_strlen(app) + 4;
retval = (char *) SDL_malloc(len);
if (*org) {
SDL_snprintf(retval, len, "%s%s/%s/", base, org, app);
} else {
SDL_snprintf(retval, len, "%s%s/", base, app);
}
free(base);
mkdir(retval, 0x0755);
return retval;
}
#endif /* SDL_FILESYSTEM_PS2 */
/* vi: set ts=4 sw=4 expandtab: */