Result backupByConfig(u8 *filebuffer, size_t bufsize) {
memset(filebuffer, 0, bufsize);
FILE *configfile = fopen("config.txt", "r");
if (configfile==NULL) return errno;
char source_path[1000], sd_destination[1000];
u32 source_archive;
mediatypes_enum mtype;
FS_archiveIds atype;
int buf2size = 0x10000;
u8 *buf2 = malloc(buf2size);
if (buf2==NULL)
{
printf("malloc failed\n");
gfxFlushBuffers();
gfxSwapBuffers();
return -1;
}
memset(buf2, 0, buf2size);
while (fgets((char*) buf2, buf2size, configfile) != NULL) {
if (sscanf((const char*) buf2, "DUMP \"%x:%999[^\"]\" \"%999[^\"]\"", (unsigned int*) &source_archive, source_path, sd_destination) == 3) {
if (source_archive >= 0x80000000) {
mtype = mediatype_NAND;
atype = ARCH_SHARED_EXTDATA;
}
else {
mtype = mediatype_SDMC;
atype = ARCH_EXTDATA;
}
u32 extdata_archive_lowpathdata[3] = {mtype, source_archive, 0};
extdata_archive = (FS_archive){atype, (FS_path){PATH_BINARY, 0xC, (u8*)extdata_archive_lowpathdata}};
Result ret = FSUSER_OpenArchive(NULL, &extdata_archive);
if(ret!=0)
{
printf("could not open archive\n");
gfxFlushBuffers();
gfxSwapBuffers();
continue;
}
printf("Dumping from %s\n", source_path);
gfxFlushBuffers();
gfxSwapBuffers();
ret = archive_copyfile(Extdata_Archive, SDArchive, source_path, sd_destination, filebuffer, 0, bufsize, source_path);
if (ret) {
printf("Copying failed!\n");
} else {
printf("Success.\n");
}
gfxFlushBuffers();
gfxSwapBuffers();
FSUSER_CloseArchive(NULL, &extdata_archive);
}
}
free(buf2);
fclose(configfile);
return 0;
}
Result restoreFromSd(u8 *buf, size_t bufsize) {
memset(buf, 0, bufsize);
FILE *configfile = fopen("config.txt", "r");
if (configfile==NULL) return errno;
char sd_source[1000], destination_path[1000];
u32 destination_archive;
mediatypes_enum mtype;
FS_archiveIds atype;
u8 *filebuffer2 = malloc(bufsize);
memset(filebuffer2, 0, bufsize);
while (fgets((char*) buf, bufsize, configfile) != NULL) {
if (sscanf((const char*) buf, "RESTORE \"%999[^\"]\" \"%x:%999[^\"]\"", sd_source, (unsigned int*) &destination_archive, destination_path) == 3) {
if (destination_archive >= 0x80000000) {
mtype = mediatype_NAND;
atype = ARCH_SHARED_EXTDATA;
}
else {
mtype = mediatype_SDMC;
atype = ARCH_EXTDATA;
}
u32 extdata_archive_lowpathdata[3] = {mtype, destination_archive, 0};
extdata_archive = (FS_archive) {
atype, (FS_path) {
PATH_BINARY, 0xC, (u8*)extdata_archive_lowpathdata
}
};
Result ret = FSUSER_OpenArchive(NULL, &extdata_archive);
if(ret!=0)
{
printf("could not open archive\n");
gfxFlushBuffers();
gfxSwapBuffers();
continue;
}
printf("Restoring to %s\n", destination_path);
gfxFlushBuffers();
gfxSwapBuffers();
ret = archive_copyfile(SDArchive, Extdata_Archive, sd_source, destination_path, filebuffer2, 0, bufsize, destination_path);
if (ret) {
printf("Copying failed!\n");
} else {
printf("Success.\n");
}
gfxFlushBuffers();
gfxSwapBuffers();
FSUSER_CloseArchive(NULL, &extdata_archive);
}
}
free(filebuffer2);
fclose(configfile);
return 0;
}
void dumpFolder(char *path, u32 lowpath_id, char *dumpfolder, u8 *filebuffer, size_t bufsize) {
Handle extdata_dir;
Result ret = FSUSER_OpenDirectory(NULL, &extdata_dir, extdata_archive, FS_makePath(PATH_CHAR, path));
if (ret!=0) {
printf("could not open dir\n");
gfxFlushBuffers();
gfxSwapBuffers();
return;
}
char dirname[0x120];
sprintf(dirname, "%s/%08x%s", dumpfolder, (unsigned int) lowpath_id, path);
mkdir(dirname, 0777);
FS_dirent dirStruct;
char fileName[0x106] = "";
int cont = 0;
while(1) {
u32 dataRead = 0;
FSDIR_Read(extdata_dir, &dataRead, 1, &dirStruct);
if(dataRead == 0) break;
unicodeToChar(fileName, dirStruct.name);
printf("name: %s%s%s\n", path, fileName, dirStruct.isDirectory ? " (DIRECTORY)" : "");
gfxFlushBuffers();
gfxSwapBuffers();
cont++;
if (dirStruct.isDirectory) {
char newpath[0x120];
sprintf(newpath, "%s%s/", path, fileName);
dumpFolder(newpath, lowpath_id, dumpfolder, filebuffer, bufsize);
} else {
char file_inpath[0x120];
char file_outpath[0x120];
char file_display_path[0x120];
sprintf(file_inpath, "%s%s", path, fileName);
sprintf(file_outpath, "%s/%08x%s%s", dumpfolder, (unsigned int) lowpath_id, path, fileName);
sprintf(file_display_path, "%08x%s%s", (unsigned int) lowpath_id, path, fileName);
archive_copyfile(Extdata_Archive, SDArchive, file_inpath, file_outpath, filebuffer, 0, bufsize, file_display_path);
}
}
printf("total files in 0x%08x%s: %d\n", (unsigned int) lowpath_id, path, (unsigned int) cont);
gfxFlushBuffers();
gfxSwapBuffers();
FSDIR_Close(extdata_dir);
}
