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https://github.com/libretro/RetroArch
synced 2025-03-20 10:20:51 +00:00
Improved vfs implementation on PSL1GHT using lv2 functions
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575e2dcff6
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@ -614,4 +614,32 @@ extern int audioAddData(uint32_t portNum, float *data,
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#endif
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#endif
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/*============================================================
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FS PROTOTYPES
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============================================================ */
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#define FS_SUCCEEDED 0
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#define FS_TYPE_DIR 1
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#ifdef __PSL1GHT__
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#include <lv2/sysfs.h>
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#define O_RDONLY SYS_O_RDONLY
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#define O_WRONLY SYS_O_WRONLY
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#define O_CREAT SYS_O_CREAT
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#define O_TRUNC SYS_O_TRUNC
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#define O_RDWR SYS_O_RDWR
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#else
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#include <cell/cell_fs.h>
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#define O_RDONLY CELL_FS_O_RDONLY
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#define O_WRONLY CELL_FS_O_WRONLY
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#define O_CREAT CELL_FS_O_CREAT
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#define O_TRUNC CELL_FS_O_TRUNC
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#define O_RDWR CELL_FS_O_RDWR
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#define sysFsStat cellFsStat
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#define sysFSStat CellFsStat
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#define sysFSDirent CellFsDirent
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#define sysFsOpendir cellFsOpendir
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#define sysFsReaddir cellFsReaddir
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#define sysFSDirent CellFsDirent
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#define sysFsClosedir cellFsClosedir
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#endif
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#endif
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@ -130,6 +130,10 @@
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#include <pspkernel.h>
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#endif
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#if defined(__PSL1GHT__)
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#include <lv2/sysfs.h>
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#endif
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#if defined(VITA)
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#define FIO_S_ISDIR SCE_S_ISDIR
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#endif
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@ -909,6 +913,19 @@ int retro_vfs_stat_impl(const char *path, int32_t *size)
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orbisDclose(dir_ret);
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is_character_special = S_ISCHR(buf.st_mode);
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#elif defined(__PSL1GHT__) || defined(__PS3__)
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/* Lowlevel Lv2 */
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sysFSStat buf;
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if (!path || !*path)
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return 0;
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if (sysFsStat(path, &buf) < 0)
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return 0;
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if (size)
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*size = (int32_t)buf.st_size;
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is_dir = ((buf.st_mode & S_IFMT) == S_IFDIR);
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#elif defined(_WIN32)
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/* Windows */
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DWORD file_info;
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@ -1081,6 +1098,10 @@ struct libretro_vfs_implementation_dir
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#elif defined(VITA) || defined(PSP)
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SceUID directory;
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SceIoDirent entry;
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#elif defined(__PSL1GHT__) || defined(__PS3__)
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int error;
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int directory;
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sysFSDirent entry;
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#elif defined(ORBIS)
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int directory;
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struct dirent entry;
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@ -1096,6 +1117,8 @@ static bool dirent_check_error(libretro_vfs_implementation_dir *rdir)
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return (rdir->directory == INVALID_HANDLE_VALUE);
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#elif defined(VITA) || defined(PSP) || defined(ORBIS)
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return (rdir->directory < 0);
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#elif defined(__PSL1GHT__) || defined(__PS3__)
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return (rdir->error != FS_SUCCEEDED);
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#else
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return !(rdir->directory);
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#endif
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@ -1159,6 +1182,8 @@ libretro_vfs_implementation_dir *retro_vfs_opendir_impl(
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#elif defined(_3DS)
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rdir->directory = !string_is_empty(name) ? opendir(name) : NULL;
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rdir->entry = NULL;
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#elif defined(__PSL1GHT__) || defined(__PS3__)
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rdir->error = sysFsOpendir(name, &rdir->directory);
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#elif defined(ORBIS)
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rdir->directory = orbisDopen(name);
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#else
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@ -1194,6 +1219,10 @@ bool retro_vfs_readdir_impl(libretro_vfs_implementation_dir *rdir)
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return (rdir->directory != INVALID_HANDLE_VALUE);
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#elif defined(VITA) || defined(PSP)
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return (sceIoDread(rdir->directory, &rdir->entry) > 0);
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#elif defined(__PSL1GHT__) || defined(__PS3__)
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uint64_t nread;
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rdir->error = sysFsReaddir(rdir->directory, &rdir->entry, &nread);
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return (nread != 0);
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#elif defined(ORBIS)
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return (orbisDread(rdir->directory, &rdir->entry) > 0);
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#else
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@ -1214,7 +1243,7 @@ const char *retro_vfs_dirent_get_name_impl(libretro_vfs_implementation_dir *rdir
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if (name)
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free(name);
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return (char*)rdir->entry.cFileName;
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#elif defined(VITA) || defined(PSP) || defined(ORBIS)
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#elif defined(VITA) || defined(PSP) || defined(ORBIS) || defined(__PSL1GHT__) || defined(__PS3__)
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return rdir->entry.d_name;
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#else
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if (!rdir || !rdir->entry)
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@ -1235,6 +1264,9 @@ bool retro_vfs_dirent_is_dir_impl(libretro_vfs_implementation_dir *rdir)
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#elif defined(VITA)
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return SCE_S_ISDIR(entry->d_stat.st_mode);
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#endif
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#elif defined(__PSL1GHT__) || defined(__PS3__)
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sysFSDirent *entry = (sysFSDirent*)&rdir->entry;
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return (entry->d_type == FS_TYPE_DIR);
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#elif defined(ORBIS)
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const struct dirent *entry = &rdir->entry;
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if (entry->d_type == DT_DIR)
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@ -1271,6 +1303,8 @@ int retro_vfs_closedir_impl(libretro_vfs_implementation_dir *rdir)
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FindClose(rdir->directory);
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#elif defined(VITA) || defined(PSP)
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sceIoDclose(rdir->directory);
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#elif defined(__PSL1GHT__) || defined(__PS3__)
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rdir->error = sysFsClosedir(rdir->directory);
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#elif defined(ORBIS)
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orbisDclose(rdir->directory);
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#else
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