void NES_LOADROMLIST() {
Handle romHandle;
FS_dirent dirStruct;
FS_path dirPath = FS_makePath(PATH_CHAR, "/3DNES/ROMS");
// init SDMC archive
sdmcArchive = (FS_archive){0x9, (FS_path){PATH_EMPTY, 1, (u8*)""}};
FSUSER_OpenArchive(NULL, &sdmcArchive);
FSUSER_OpenDirectory(NULL, &romHandle, sdmcArchive, dirPath);
// Get number of files in directory
fileSystem.totalFiles = 0
while(1) {
u32 dataRead = 0;
FSDIR_Read(romHandle, &dataRead, 1, &dirStruct);
if(dataRead == 0) break;
fileSystem.totalFiles++;
}
fileSystem.fileList = linearAlloc(MAX_FILENAME_SIZE * fileSystem.totalFiles);
FSUSER_OpenDirectory(NULL, &romHandle, sdmcArchive, dirPath);
fileSystem.totalFiles = 0;
while(1) {
u32 dataRead = 0;
FSDIR_Read(romHandle, &dataRead, 1, &dirStruct);
if(dataRead == 0) break;
unicodeToChar(&fileSystem.fileList[MAX_FILENAME_SIZE * fileSystem.totalFiles), dirStruct.name);
fileSystem.totalFiles++;
}
FSDIR_Close(romHandle);
}
void scanHomebrewDirectory(menu_s* m, char* path)
{
if(!path)return;
Handle dirHandle;
FS_path dirPath=FS_makePath(PATH_CHAR, path);
FSUSER_OpenDirectory(NULL, &dirHandle, sdmcArchive, dirPath);
static char fullPath[1024];
u32 entriesRead;
do
{
static FS_dirent entry;
memset(&entry,0,sizeof(FS_dirent));
entriesRead=0;
FSDIR_Read(dirHandle, &entriesRead, 1, &entry);
if(entriesRead)
{
strncpy(fullPath, path, 1024);
int n=strlen(fullPath);
unicodeToChar(&fullPath[n], entry.name, 1024-n);
if(entry.isDirectory) //directories
{
addDirectoryToMenu(m, fullPath);
}else{ //stray executables
n=strlen(fullPath);
if(n>5 && !strcmp(".3dsx", &fullPath[n-5]))addFileToMenu(m, fullPath);
}
}
}while(entriesRead);
FSDIR_Close(dirHandle);
}
Directory::Directory(FS_Archive archive, const std::u16string& root)
{
load = false;
err = 0;
Handle handle;
list.clear();
err = FSUSER_OpenDirectory(&handle, archive, fsMakePath(PATH_UTF16, root.c_str()));
if (R_FAILED(err))
{
return;
}
u32 result = 0;
do {
FS_DirectoryEntry item;
err = FSDIR_Read(handle, &result, 1, &item);
if (result == 1)
{
list.push_back(item);
}
} while(result);
err = FSDIR_Close(handle);
if (R_FAILED(err))
{
list.clear();
return;
}
load = true;
}
static struct VDirEntry* _vd3dListNext(struct VDir* vd) {
struct VDir3DS* vd3d = (struct VDir3DS*) vd;
u32 n = 0;
memset(&vd3d->vde.ent, 0, sizeof(vd3d->vde.ent));
memset(vd3d->vde.utf8Name, 0, sizeof(vd3d->vde.utf8Name));
FSDIR_Read(vd3d->handle, &n, 1, &vd3d->vde.ent);
if (!n) {
return 0;
}
return &vd3d->vde.d;
}
bool renameRecursive(const FS_Archive archive, const std::string source, const std::string target) {
const FS_Path sourcePath = fsMakePath(PATH_ASCII, source.c_str());
const FS_Path targetPath = fsMakePath(PATH_ASCII, target.c_str());
// Open source directory
Handle directory = NULL;
if (FSUSER_OpenDirectory(&directory, archive, sourcePath) != 0) {
std::printf("\nCould not open %s\n\n", source.c_str());
return false;
}
// Make target directory
if (FSUSER_CreateDirectory(archive, targetPath, FS_ATTRIBUTE_DIRECTORY) != 0) {
std::printf("\nCould not create %s\n\n", target.c_str());
return false;
}
u32 fileRead = 0;
while (true) {
FS_DirectoryEntry entry = {};
FSDIR_Read(directory, &fileRead, 1, &entry);
if (!fileRead) {
break;
}
// Convert name to ASCII (just cut the other bytes)
char name8[262] = { 0 };
for (size_t i = 0; i < 262; i++) {
name8[i] = entry.name[i] % 0xff;
}
std::string filePath = std::string("/") + name8;
std::string from = source + filePath;
std::string to = target + filePath;
// Is a directory? Recurse rename
if (entry.attributes & FS_ATTRIBUTE_DIRECTORY) {
std::printf(" %s -> %s (DIR)\n", from.c_str(), to.c_str());
if (!renameRecursive(archive, source + filePath, target + filePath)) {
return false;
}
} else {
FS_Path sourceFilePath = fsMakePath(PATH_ASCII, from.c_str());
FS_Path targetFilePath = fsMakePath(PATH_ASCII, to.c_str());
if (FSUSER_RenameFile(archive, sourceFilePath, archive, targetFilePath) != 0) {
std::printf("\nCould not rename %s\n\n", (char*)sourceFilePath.data);
return false;
}
std::printf(" %s -> %s\n", (char*)sourceFilePath.data, (char*)targetFilePath.data);
}
}
return true;
}
void dumpTicket(void) {
Result res = 0;
Handle nandDir;
u32 entryCount;
FS_dirent dirent;
printf("Opening NAND...\n");
res = FSUSER_OpenArchive(NULL, &nandArchive);
if(res != 0) {
printf("%sError opening NAND!\n%.8lX%s\n", TEXT_RED, res, TEXT_RESET);
return;
}
printf("Opening /...\n");
nandPath.data = (u8 *)nandPathString;
nandPath.size = (wcslen(nandPathString) + 1) * 2;
res = FSUSER_OpenDirectory(NULL, &nandDir, nandArchive, nandPath);
if(res != 0) {
printf("%sError opening /!\n%.8lX%s\n", TEXT_RED, res, TEXT_RESET);
return;
}
printf("Reading...\n");
for(;;) {
res = FSDIR_Read(nandDir, &entryCount, 1, &dirent);
if(res != 0) {
printf("%sError reading dir!\n%.8lX%s\n", TEXT_RED, res, TEXT_RESET);
return;
}
if(entryCount == 0) {
break;
}
utf16_to_utf8(utf8, dirent.name, 0x106);
printf("/%s\n", utf8);
}
printf("Closing /...\n");
res = FSDIR_Close(nandDir);
if(res != 0) {
printf("%sError closing /!\n%.8lX%s\n", TEXT_RED, res, TEXT_RESET);
return;
}
printf("Closing NAND...\n");
res = FSUSER_CloseArchive(NULL, &nandArchive);
if(res != 0) {
printf("%sError closing NAND!\n%.8lX%s\n", TEXT_RED, res, TEXT_RESET);
return;
}
}
int getNextFile(Handle dir, FS_DirectoryEntry *ent) {
u32 count;
if(R_FAILED(FSDIR_Read(dir, &count, 1, ent))) {
return(-1);
}
if(count == 0) {
return(0);
}
return(1);
}
//same thing as contructor. can be used to reinit dirList too
void dirList::reassign(const std::u16string p)
{
entry.clear();
FSUSER_OpenDirectory(&d, a, fsMakePath(PATH_UTF16, p.data()));
u32 read = 0;
do
{
FS_DirectoryEntry getEnt;
FSDIR_Read(d, &read, 1, &getEnt);
entry.push_back(getEnt);
}while(read > 0);
FSDIR_Close(d);
}
void scanHomebrewDirectory(menu_s* m, char* path) {
if(!path)return;
Handle dirHandle;
FS_path dirPath=FS_makePath(PATH_CHAR, path);
FSUSER_OpenDirectory(&dirHandle, sdmcArchive, dirPath);
static char fullPath[1024][1024];
u32 entriesRead;
int totalentries = 0;
do
{
static FS_dirent entry;
memset(&entry,0,sizeof(FS_dirent));
entriesRead=0;
FSDIR_Read(dirHandle, &entriesRead, 1, &entry);
if(entriesRead)
{
strncpy(fullPath[totalentries], path, 1024);
int n=strlen(fullPath[totalentries]);
unicodeToChar(&fullPath[totalentries][n], entry.name, 1024-n);
if(entry.isDirectory) //directories
{
//addDirectoryToMenu(m, fullPath[totalentries]);
totalentries++;
}else{ //stray executables
n=strlen(fullPath[totalentries]);
if(n>5 && !strcmp(".3dsx", &fullPath[totalentries][n-5])){
//addFileToMenu(m, fullPath[totalentries]);
totalentries++;
}
if(n>4 && !strcmp(".xml", &fullPath[totalentries][n-4])) {
//addFileToMenu(m, fullPath[totalentries]);
totalentries++;
}
}
}
}while(entriesRead);
FSDIR_Close(dirHandle);
bool sortAlpha = getConfigBoolForKey("sortAlpha", false, configTypeMain);
addMenuEntries(fullPath, totalentries, strlen(path), m, sortAlpha);
updateMenuIconPositions(m);
}
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);
}
/*! Fetch the next entry of an open directory
*
* @param[in,out] r newlib reentrancy struct
* @param[in] dirState Pointer to open directory state
* @param[out] filename Buffer to store entry name
* @param[out] filestat Buffer to store entry attributes
*
* @returns 0 for success
* @returns -1 for error
*/
static int
sdmc_dirnext(struct _reent *r,
DIR_ITER *dirState,
char *filename,
struct stat *filestat)
{
Result rc;
u32 entries;
u16 *name;
/* get pointer to our data */
sdmc_dir_t *dir = (sdmc_dir_t*)(dirState->dirStruct);
/* fetch the next entry */
rc = FSDIR_Read(dir->fd, &entries, 1, &dir->entry_data);
if(rc == 0)
{
if(entries == 0)
{
/* there are no more entries; ENOENT signals end-of-directory */
r->_errno = ENOENT;
return -1;
}
/* fill in the stat info */
filestat->st_ino = 0;
if(dir->entry_data.isDirectory)
filestat->st_mode = S_IFDIR;
else
filestat->st_mode = S_IFREG;
/* copy the name */
name = dir->entry_data.name;
while(*name)
*filename++ = *name++;
*filename = 0;
return 0;
}
r->_errno = rc;
return -1;
}
dirList::dirList(FS_Archive arch, const std::u16string p)
{
//keep archive data
a = arch;
//save path
path = p;
//open path given by p
FSUSER_OpenDirectory(&d, a, fsMakePath(PATH_UTF16, p.data()));
//loop until we stop reading anymore entries
u32 read = 0;
do
{
FS_DirectoryEntry getEnt;
FSDIR_Read(d, &read, 1, &getEnt);
entry.push_back(getEnt);
}while(read > 0);
FSDIR_Close(d);
}
std::vector<std::string> listPayloads() {
std::vector<std::string> files = {};
FS_Archive sdmcArchive;
// Open SD card
if (FSUSER_OpenArchive(&sdmcArchive, ARCHIVE_SDMC, fsMakePath(PATH_EMPTY, NULL)) != 0) {
logPrintf("\nCould not access SD Card (?)\n\n");
return files;
}
// Open source directory
Handle directory = 0;
if (FSUSER_OpenDirectory(&directory, sdmcArchive, fsMakePath(PATH_ASCII, "/luma/payloads")) != 0) {
logPrintf("\nCould not open /luma/payloads\n\n");
FSUSER_CloseArchive(sdmcArchive);
return files;
}
u32 fileRead = 0;
while (true) {
FS_DirectoryEntry entry = {};
FSDIR_Read(directory, &fileRead, 1, &entry);
if (!fileRead) {
break;
}
// Convert name to ASCII (just cut the other bytes) and compare with prefix
char name8[262] = { 0 };
for (size_t i = 0; i < 262; i++) {
name8[i] = entry.name[i] % 0xff;
}
files.push_back(std::string(name8));
}
FSUSER_CloseArchive(sdmcArchive);
return files;
}
directoryContents * contentsOfDirectoryAtPath(char * path, bool dirsOnly) {
directoryContents * contents = malloc(sizeof(directoryContents));
int numPaths = 0;
Handle dirHandle;
FS_path dirPath=FS_makePath(PATH_CHAR, path);
FSUSER_OpenDirectory(&dirHandle, sdmcArchive, dirPath);
u32 entriesRead;
do
{
static FS_dirent entry;
memset(&entry,0,sizeof(FS_dirent));
entriesRead=0;
FSDIR_Read(dirHandle, &entriesRead, 1, &entry);
if(entriesRead) {
if(!dirsOnly || (dirsOnly && entry.isDirectory)) {
char fullPath[1024];
strncpy(fullPath, path, 1024);
int n=strlen(path);
unicodeToChar(&fullPath[n], entry.name, 1024-n);
strcpy(contents->paths[numPaths], fullPath);
numPaths++;
}
}
}while(entriesRead);
FSDIR_Close(dirHandle);
// qsort(contents->paths, numPaths, 1024, compareStrings);
contents->numPaths = numPaths;
return contents;
}
static void task_populate_files_thread(void* arg) {
populate_files_data* data = (populate_files_data*) arg;
Result res = 0;
list_item* baseItem = NULL;
if(R_SUCCEEDED(res = task_create_file_item(&baseItem, data->archive, data->path))) {
file_info* baseInfo = (file_info*) baseItem->data;
if(baseInfo->attributes & FS_ATTRIBUTE_DIRECTORY) {
strncpy(baseItem->name, "<current directory>", LIST_ITEM_NAME_MAX);
} else {
strncpy(baseItem->name, "<current file>", LIST_ITEM_NAME_MAX);
}
linked_list queue;
linked_list_init(&queue);
linked_list_add(&queue, baseItem);
bool quit = false;
while(!quit && R_SUCCEEDED(res) && linked_list_size(&queue) > 0) {
u32 tail = linked_list_size(&queue) - 1;
list_item* currItem = (list_item*) linked_list_get(&queue, tail);
file_info* curr = (file_info*) currItem->data;
linked_list_remove_at(&queue, tail);
if(data->includeBase || currItem != baseItem) {
linked_list_add(data->items, currItem);
}
if(curr->attributes & FS_ATTRIBUTE_DIRECTORY) {
FS_Path* fsPath = util_make_path_utf8(curr->path);
if(fsPath != NULL) {
Handle dirHandle = 0;
if(R_SUCCEEDED(res = FSUSER_OpenDirectory(&dirHandle, curr->archive, *fsPath))) {
u32 entryCount = 0;
FS_DirectoryEntry* entries = (FS_DirectoryEntry*) calloc(MAX_FILES, sizeof(FS_DirectoryEntry));
if(entries != NULL) {
if(R_SUCCEEDED(res = FSDIR_Read(dirHandle, &entryCount, MAX_FILES, entries)) && entryCount > 0) {
qsort(entries, entryCount, sizeof(FS_DirectoryEntry), task_populate_files_compare_directory_entries);
for(u32 i = 0; i < entryCount && R_SUCCEEDED(res); i++) {
svcWaitSynchronization(task_get_pause_event(), U64_MAX);
if(task_is_quit_all() || svcWaitSynchronization(data->cancelEvent, 0) == 0) {
quit = true;
break;
}
char name[FILE_NAME_MAX] = {'\0'};
utf16_to_utf8((uint8_t*) name, entries[i].name, FILE_NAME_MAX - 1);
if(data->filter == NULL || data->filter(data->filterData, name, entries[i].attributes)) {
char path[FILE_PATH_MAX] = {'\0'};
snprintf(path, FILE_PATH_MAX, "%s%s", curr->path, name);
list_item* item = NULL;
if(R_SUCCEEDED(res = task_create_file_item(&item, curr->archive, path))) {
if(data->recursive && (((file_info*) item->data)->attributes & FS_ATTRIBUTE_DIRECTORY)) {
linked_list_add(&queue, item);
} else {
linked_list_add(data->items, item);
}
}
}
}
}
free(entries);
} else {
res = R_FBI_OUT_OF_MEMORY;
}
FSDIR_Close(dirHandle);
}
util_free_path_utf8(fsPath);
} else {
res = R_FBI_OUT_OF_MEMORY;
}
}
}
if(!data->includeBase) {
task_free_file(baseItem);
}
}
svcCloseHandle(data->cancelEvent);
data->result = res;
data->finished = true;
}
bool installTTP(char* path, u8 mediatype) { // Install a TTP file. (needs libzip and installCIA)
Result res;
FS_Archive archive = {ARCHIVE_SDMC, {PATH_EMPTY, 0, 0}};
FSUSER_OpenArchive(&archive);
FSUSER_DeleteDirectoryRecursively(archive, fsMakePath(PATH_ASCII, "/tmp/cias"));
FSUSER_CreateDirectory(archive, fsMakePath(PATH_ASCII, "/tmp/cias"), 0);
FILE* ttp = fopen(path, "rb");
FILE* tmp = fopen("/tmp/cias/ttp.tmp", "wb");
u32 titlesAmount;
AM_GetTitleCount(mediatype, &titlesAmount);
u64* titleIDs = malloc(sizeof(u64) * titlesAmount);
AM_GetTitleIdList(mediatype, titlesAmount, titleIDs);
u32 size;
fseek(ttp, 0x19, SEEK_SET);
fread(&size, 0x4, 1, ttp);
fseek(ttp, 0x1D, SEEK_SET);
u32 blockAmount = size / 0x160000; // Finds how many blocks of 4MB you have in the file
u32 i;
char* block = malloc(0x160000);
for (i = 0; i < blockAmount; i++) {
fread(block, 1, 0x160000, ttp);
fwrite(block, 1, 0x160000, tmp);
}
if (size % 0x160000 != 0) {
fread(block, 1, size-0x160000*blockAmount, ttp);
fwrite(block, 1, size-0x160000*blockAmount, tmp);
}
free(block);
fclose(ttp);
fclose(tmp);
FSUSER_DeleteDirectoryRecursively(archive, fsMakePath(PATH_ASCII, "/tmp/cias"));
FSUSER_CreateDirectory(archive, fsMakePath(PATH_ASCII, "/tmp/cias"), 0);
Zip *zipHandle = ZipOpen("/tmp/cias/ttp.tmp");
ZipExtract(zipHandle, NULL);
ZipClose(zipHandle);
Handle ciaDir;
FS_Archive fsarchive;
u32 actualAmount;
FS_DirectoryEntry* entries;
FSUSER_DeleteFile(archive, fsMakePath(PATH_ASCII, "/tmp/cias/ttp.tmp"));
res = FSUSER_OpenDirectory(&ciaDir, fsarchive, fsMakePath(PATH_ASCII, "/tmp/cias"));
if (res != 0) { free(titleIDs); return false; }
entries = malloc(256 * sizeof(FS_DirectoryEntry));
res = FSDIR_Read(ciaDir, &actualAmount, 256, entries);
if (res != 0) { free(titleIDs); return false; }
char* ciaPath;
Handle ciaFileHandle;
AM_TitleEntry ciaInfo;
for (i = 0; i < actualAmount; i++) {
ciaPath = malloc(14 + strlen(entries[i].shortName));
strcpy(ciaPath, "/tmp/cias/");
strcat(ciaPath, entries[i].shortName);
strcat(ciaPath, ".cia");
FSUSER_OpenFile(&ciaFileHandle, archive, fsMakePath(PATH_ASCII, ciaPath), FS_OPEN_READ, 0);
AM_GetCiaFileInfo(mediatype, &ciaInfo, ciaFileHandle);
FSFILE_Close(ciaFileHandle);
if (ciaInfo.titleID == 0x0004013800000002LL || ciaInfo.titleID == 0x0004013820000002LL) {
if (!installCIA(ciaPath, mediatype, titleIDs, entries[i].shortName))
if (!installCIA(ciaPath, mediatype, titleIDs, entries[i].shortName)) // Tries to install the CIA 3 times then give up. If it has to give up, that probably means brick.
if (!installCIA(ciaPath, mediatype, titleIDs, entries[i].shortName))
return false;
break;
}
free(ciaPath);
}
for (i = 0; i < actualAmount; i++) {
ciaPath = malloc(14 + strlen(entries[i].shortName));
strcpy(ciaPath, "/tmp/cias/");
strcat(ciaPath, entries[i].shortName);
strcat(ciaPath, ".cia");
if (!installCIA(ciaPath, mediatype, titleIDs, entries[i].shortName))
if (!installCIA(ciaPath, mediatype, titleIDs, entries[i].shortName)) // Tries to install the CIA 3 times then give up. If it has to give up, that probably means brick.
installCIA(ciaPath, mediatype, titleIDs, entries[i].shortName);
free(ciaPath);
}
FSUSER_DeleteDirectoryRecursively(archive, fsMakePath(PATH_ASCII, "/tmp/cias"));
FSUSER_CloseArchive(&archive);
free(titleIDs);
return true;
}
int load_file(char **wildcards, char *result, bool startup)
{
Handle dirHandle;
FS_DirectoryEntry entry;
char current_dir_name[MAX__PATH];
char prev_dir_name[MAX__PATH];
char current_dir_short[81];
u32 current_dir_length;
u32 total_filenames_allocated;
u32 total_dirnames_allocated;
char **file_list;
char **dir_list;
u32 num_files;
u32 num_dirs;
char *file_name;
u32 file_name_length;
u32 ext_pos = -1;
s32 return_value = 1;
u32 current_file_selection;
u32 current_file_scroll_value;
u32 current_dir_selection;
u32 current_dir_scroll_value;
u32 current_file_in_scroll;
u32 current_dir_in_scroll;
u32 current_file_number, current_dir_number;
u32 current_column = 0;
u32 repeat;
u32 i;
strcpy(current_dir_name, config_roms_path);
strcpy(prev_dir_name, current_dir_name);
while(return_value == 1) {
current_file_selection = 0;
current_file_scroll_value = 0;
current_dir_selection = 0;
current_dir_scroll_value = 0;
current_file_in_scroll = 0;
current_dir_in_scroll = 0;
total_filenames_allocated = 32;
total_dirnames_allocated = 32;
file_list = (char **)malloc(sizeof(char *) * 32);
dir_list = (char **)malloc(sizeof(char *) * 32);
memset(file_list, 0, sizeof(char *) * 32);
memset(dir_list, 0, sizeof(char *) * 32);
num_files = 0;
num_dirs = 0;
file_name= (char*) malloc(0x105);
FS_Path dirPath = (FS_Path){PATH_ASCII, strlen(current_dir_name)+1, (u8*)current_dir_name};
FSUSER_OpenDirectory(&dirHandle, sdmcArchive, dirPath);
// DEBUG
printf("Current directory: %s\n", current_dir_name);
u32 nread = 0;
do {
if(dirHandle) FSDIR_Read(dirHandle, &nread, 1, &entry);
if(nread) { //(current_file) {
strncpy_u2a(file_name, entry.name, 0x105); //utf-16 to ascii function yoinked from blargSNES
file_name_length = strlen(file_name);
if(((file_name[0] != '.') || (file_name[1] == '.'))) {
//if(S_ISDIR(file_info.st_mode)) { //!!!!!!!!
if(entry.attributes & FS_ATTRIBUTE_DIRECTORY) {
if((strcmp(file_name, "filer") != 0) && (strcmp(file_name, "Nintendo 3DS") != 0) && (strcmp(file_name, "private") != 0)) {
dir_list[num_dirs] = (char *)malloc(file_name_length + 1);
strcpy(dir_list[num_dirs], file_name);
num_dirs++;
}
} else {
// Must match one of the wildcards, also ignore the .
if(file_name_length >= 4) {
if(file_name[file_name_length - 4] == '.') ext_pos = file_name_length - 4;
else if(file_name[file_name_length - 3] == '.') ext_pos = file_name_length - 3;
else ext_pos = 0;
for(i = 0; wildcards[i] != NULL; i++) {
if(!strcasecmp((file_name + ext_pos), wildcards[i])) {
file_list[num_files] = (char *)malloc(file_name_length + 1);
strcpy(file_list[num_files], file_name);
num_files++;
break;
}
}
}
}
}
if(num_files == total_filenames_allocated) {
file_list = (char **)realloc(file_list, sizeof(char *) * total_filenames_allocated * 2);
memset(file_list + total_filenames_allocated, 0, sizeof(char *) * total_filenames_allocated);
total_filenames_allocated *= 2;
}
if(num_dirs == total_dirnames_allocated) {
dir_list = (char **)realloc(dir_list, sizeof(char *) * total_dirnames_allocated * 2);
memset(dir_list + total_dirnames_allocated, 0, sizeof(char *) * total_dirnames_allocated);
total_dirnames_allocated *= 2;
}
}
} while(nread);
qsort((void *)file_list, num_files, sizeof(char *), sort_function);
qsort((void *)dir_list, num_dirs, sizeof(char *), sort_function);
FSDIR_Close(dirHandle);
current_dir_length = strlen(current_dir_name);
if(current_dir_length > 80) {
memcpy(current_dir_short, "...", 3);
memcpy(current_dir_short + 3, current_dir_name + current_dir_length - 77, 77);
current_dir_short[80] = 0;
} else {
memcpy(current_dir_short, current_dir_name, current_dir_length + 1);
}
repeat = 1;
if(num_files == 0) current_column = 1;
if(num_dirs == 0) current_column = 0;
char print_buffer[81];
while(repeat) {
sf2d_start_frame(GFX_BOTTOM, GFX_LEFT); //!!
sftd_draw_text(font, 0, 4, COLOR_ACTIVE_ITEM, 10, current_dir_short);
const char strMsg[] = "[A] Select Rom [X] Run BIOS [Y] Dir up [B] Back";
guitextwidth = sftd_get_text_width(font, 10, strMsg);
sftd_draw_text(font, (320 - guitextwidth) / 2, 225, COLOR_HELP_TEXT, 10, strMsg);
for(i = 0, current_file_number = i + current_file_scroll_value; i < FILE_LIST_ROWS; i++, current_file_number++) {
if(current_file_number < num_files) {
strncpy(print_buffer,file_list[current_file_number], 30); //38);
print_buffer[30] = 0; //38] = 0;
if((current_file_number == current_file_selection) && (current_column == 0)) {
sftd_draw_text(font, FILE_LIST_POSITION, ((i + 2) * 10), COLOR_ACTIVE_ITEM, 10, print_buffer);
} else {
sftd_draw_text(font, FILE_LIST_POSITION, ((i + 2) * 10), COLOR_INACTIVE_ITEM, 10, print_buffer);
}
}
}
for(i = 0, current_dir_number = i + current_dir_scroll_value; i < FILE_LIST_ROWS; i++, current_dir_number++) {
if(current_dir_number < num_dirs) {
strncpy(print_buffer,dir_list[current_dir_number], 8); //13);
print_buffer[9] = 0; //14] = 0;
if((current_dir_number == current_dir_selection) && (current_column == 1)) {
sftd_draw_text(font, DIR_LIST_POSITION, ((i + 2) * 10), COLOR_ACTIVE_ITEM, 10, print_buffer);
} else {
sftd_draw_text(font, DIR_LIST_POSITION, ((i + 2) * 10), COLOR_INACTIVE_ITEM, 10, print_buffer);
}
}
}
// Catch input
// change to read key state later
if (aptGetStatus() == APP_PREPARE_SLEEPMODE) {
aptSignalReadyForSleep();
aptWaitStatusEvent();
} else if (aptGetStatus() == APP_SUSPENDING) {
aptReturnToMenu();
}
hidScanInput();
u32 keydown = hidKeysDown();
if (keydown & KEY_A) {
if(current_column == 1) {
if(num_dirs != 0) {
repeat = 0;
strcpy(prev_dir_name, current_dir_name);
if (strlen(current_dir_name)>1) strcat(current_dir_name, "/");
strcat(current_dir_name, dir_list[current_dir_selection]);
}
} else {
if(num_files != 0) {
repeat = 0;
return_value = 0;
//strcpy(result, file_list[current_file_selection]);
sprintf(result, "%s/%s", current_dir_name, file_list[current_file_selection]);
break;
}
}
}
if (keydown & KEY_Y) {
repeat = 0;
char* findpath = strrchr(current_dir_name,'/');
if(findpath > current_dir_name)
findpath[0] = '\0';
else
findpath[1] = '\0';
}
if (keydown & KEY_B ) {
return_value = -1;
repeat = 0;
break;
}
if (keydown & KEY_X ) {
return_value = 1;
repeat = 0;
break;
}
if (keydown & KEY_UP) {
if(current_column == 0) {
if(current_file_selection) {
current_file_selection--;
if(current_file_in_scroll == 0) {
//clear_screen(COLOR_BG);
current_file_scroll_value--;
} else {
current_file_in_scroll--;
}
}
} else {
if(current_dir_selection) {
current_dir_selection--;
if(current_dir_in_scroll == 0) {
//clear_screen(COLOR_BG);
current_dir_scroll_value--;
} else {
current_dir_in_scroll--;
}
}
}
}
if (keydown & KEY_DOWN) {
if(current_column == 0) {
if(current_file_selection < (num_files - 1)) {
current_file_selection++;
if(current_file_in_scroll == (FILE_LIST_ROWS - 1)) {
//clear_screen(COLOR_BG);
current_file_scroll_value++;
} else {
current_file_in_scroll++;
}
}
} else {
if(current_dir_selection < (num_dirs - 1)) {
current_dir_selection++;
if(current_dir_in_scroll == (FILE_LIST_ROWS - 1)) {
//clear_screen(COLOR_BG);
current_dir_scroll_value++;
} else {
current_dir_in_scroll++;
}
}
}
}
if (keydown & KEY_L) {
if(current_column == 0) {
if(current_file_selection>FILE_LIST_ROWS) {
current_file_selection-=FILE_LIST_ROWS;
current_file_scroll_value -= FILE_LIST_ROWS;
if (current_file_in_scroll>current_file_selection){
//clear_screen(COLOR_BG);
current_file_scroll_value=0;
current_file_in_scroll=current_file_selection;
}
} else {
current_file_selection=0;
current_file_scroll_value=0;
current_file_in_scroll=0;
}
} else {
if(current_dir_selection) {
current_dir_selection--;
if(current_dir_in_scroll == 0) {
//clear_screen(COLOR_BG);
current_dir_scroll_value--;
} else {
current_dir_in_scroll--;
}
}
}
}
if (keydown & KEY_R) {
if(current_column == 0) {
if(current_file_selection < (num_files - 1 - FILE_LIST_ROWS)) {
current_file_selection+=FILE_LIST_ROWS;
current_file_scroll_value+=FILE_LIST_ROWS;
if (current_file_scroll_value>(num_files - FILE_LIST_ROWS)){
//clear_screen(COLOR_BG);
current_file_scroll_value=num_files - FILE_LIST_ROWS;
current_file_in_scroll= FILE_LIST_ROWS - (num_files - current_file_selection);
}
//clear_screen(COLOR_BG);
} else {
current_file_selection = num_files - 1;
current_file_in_scroll = (num_files<=FILE_LIST_ROWS - 1)?num_files:FILE_LIST_ROWS - 1;
current_file_scroll_value = (num_files > FILE_LIST_ROWS)?num_files - FILE_LIST_ROWS:0;
}
} else {
if(current_dir_selection < (num_dirs - 1)) {
current_dir_selection++;
if(current_dir_in_scroll == (FILE_LIST_ROWS - 1)) {
//clear_screen(COLOR_BG);
current_dir_scroll_value++;
} else {
current_dir_in_scroll++;
}
}
}
}
if (keydown & KEY_LEFT) {
if(current_column == 1) {
if(num_files != 0) current_column = 0;
}
}
if (keydown & KEY_RIGHT) {
if(current_column == 0) {
if(num_dirs != 0) current_column = 1;
}
}
sf2d_end_frame();
gui_DrawTopScreen();
sf2d_swapbuffers();
}
// free pointers
for(i = 0; i < num_files; i++) free(file_list[i]);
free(file_list);
for(i = 0; i < num_dirs; i++) free(dir_list[i]);
free(dir_list);
free(file_name);
}
return return_value;
}