From 6b03c1adf6b681dd3d258232f8ff087e00ebd29b Mon Sep 17 00:00:00 2001
From: Francisco Javier Trujillo Mata <[EMAIL REDACTED]>
Date: Mon, 13 Jun 2022 20:59:18 +0200
Subject: [PATCH] Add filesystem driver
---
CMakeLists.txt | 6 ++
include/SDL_config.h.cmake | 1 +
include/SDL_config.h.in | 1 +
src/filesystem/ps2/SDL_sysfilesystem.c | 81 ++++++++++++++++++++++++++
4 files changed, 89 insertions(+)
create mode 100644 src/filesystem/ps2/SDL_sysfilesystem.c
diff --git a/CMakeLists.txt b/CMakeLists.txt
index e1e1dfc76c5..62a7c174678 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -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)
diff --git a/include/SDL_config.h.cmake b/include/SDL_config.h.cmake
index 7048dcdd3f5..6f448c0681f 100644
--- a/include/SDL_config.h.cmake
+++ b/include/SDL_config.h.cmake
@@ -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@
diff --git a/include/SDL_config.h.in b/include/SDL_config.h.in
index c18077feac3..c758b45289f 100644
--- a/include/SDL_config.h.in
+++ b/include/SDL_config.h.in
@@ -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
diff --git a/src/filesystem/ps2/SDL_sysfilesystem.c b/src/filesystem/ps2/SDL_sysfilesystem.c
new file mode 100644
index 00000000000..191c9623753
--- /dev/null
+++ b/src/filesystem/ps2/SDL_sysfilesystem.c
@@ -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: */