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112 lines
2.5 KiB
C
112 lines
2.5 KiB
C
#include "devoptab_sd.h"
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static devoptab_t
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__wut_fs_devoptab =
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{
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.name = "sd",
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.structSize = sizeof(__wut_fs_file_t),
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.open_r = __wut_fs_open,
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.close_r = __wut_fs_close,
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.write_r = __wut_fs_write,
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.read_r = __wut_fs_read,
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.seek_r = __wut_fs_seek,
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.fstat_r = __wut_fs_fstat,
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.stat_r = __wut_fs_stat,
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.link_r = __wut_fs_link,
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.unlink_r = __wut_fs_unlink,
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.chdir_r = __wut_fs_chdir,
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.rename_r = __wut_fs_rename,
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.mkdir_r = __wut_fs_mkdir,
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.dirStateSize = sizeof(__wut_fs_dir_t),
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.diropen_r = __wut_fs_diropen,
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.dirreset_r = __wut_fs_dirreset,
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.dirnext_r = __wut_fs_dirnext,
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.dirclose_r = __wut_fs_dirclose,
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.statvfs_r = __wut_fs_statvfs,
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.ftruncate_r = __wut_fs_ftruncate,
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.fsync_r = __wut_fs_fsync,
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.deviceData = NULL,
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.chmod_r = __wut_fs_chmod,
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.fchmod_r = __wut_fs_fchmod,
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.rmdir_r = __wut_fs_rmdir,
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// .lstat_r
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// .utimes_r
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};
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FSClient *
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__wut_devoptab_sd_client = NULL;
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static BOOL
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__wut_fs_initialised = FALSE;
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FSStatus
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__init_wut_devoptab_sd()
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{
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FSStatus rc = 0;
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if (__wut_fs_initialised) {
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return rc;
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}
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__wut_devoptab_sd_client = memalign(0x20, sizeof(FSClient));
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FSCmdBlock fsCmd;
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FSMountSource mountSource;
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char mountPath[0x80];
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char workDir[0x83];
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FSInit();
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rc = FSAddClient(__wut_devoptab_sd_client, -1);
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if (rc < 0) {
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free(__wut_devoptab_sd_client);
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return rc;
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}
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FSInitCmdBlock(&fsCmd);
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if (rc >= 0) {
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int dev = AddDevice(&__wut_fs_devoptab);
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if(dev != -1) {
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setDefaultDevice(dev);
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__wut_fs_initialised = TRUE;
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// Mount the SD card
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rc = FSGetMountSource(__wut_devoptab_sd_client, &fsCmd, FS_MOUNT_SOURCE_SD, &mountSource, -1);
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if (rc < 0) {
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return rc;
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}
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rc = FSMount(__wut_devoptab_sd_client, &fsCmd, &mountSource, mountPath, 0x80, -1);
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if (rc >= 0) {
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// chdir to SD root for general use
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strcpy(workDir, "sd:");
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strcat(workDir, mountPath);
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chdir(workDir);
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}
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} else {
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FSDelClient(__wut_devoptab_sd_client, -1);
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free(__wut_devoptab_sd_client);
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return dev;
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}
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}
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return rc;
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}
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FSStatus
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__fini_wut_devoptab_sd()
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{
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FSStatus rc = 0;
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if (!__wut_fs_initialised) {
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return rc;
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}
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FSDelClient(__wut_devoptab_sd_client, -1);
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free(__wut_devoptab_sd_client);
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return rc;
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}
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