int McAccess::getDir(const char *name, unsigned int mode, int max, void *dest) {
int res;
WaitSema(_sema);
mcGetDir(_port, _slot, name, mode, max, (mcTable*)dest);
mcSync(0, NULL, &res);
SignalSema(_sema);
return res;
}
// Hacked for PGEN - add a ".." to the top of the list if its not there already
int mcIO::getdir(const char *name, const char *extensions, t_aioDent dentBuf[], int maxEnt)
{
char thisName[1024];
int numEntries;
int i;
int count = 0;
#ifdef AIOMC_DEBUG
printf("mcIO getdir - %s, maxEnt = %d\n", name, maxEnt);
#endif
if(!strcmp(name, "/"))
strcpy(thisName, "/*");
else
snprintf(thisName, 1024, "%s/*", name);
mcGetDir(port, 0, thisName, 0, maxEnt, mcEntries);
mcSync(MC_WAIT, NULL, &numEntries);
if(numEntries < -1)
return numEntries;
// printf("mcIO getdir: got %d entries\n", numEntries);
if(!strcmp(name, "/"))
{
strcpy(dentBuf[0].name, "..");
dentBuf[0].attrib = AIO_ATTRIB_DIR;
dentBuf[0].size = 512;
count++;
}
for(i = 0; (i < numEntries) && (count < maxEnt); i++)
{
// printf("mcEntries[%d].name = %s\n", i, mcEntries[i].name);
if(strcmp((char *)mcEntries[i].name, "."))
{
if( (tocEntryCompare((char *)mcEntries[i].name, extensions)) ||
(mcEntries[i].attrFile & MC_ATTR_SUBDIR) )
{
strncpy(dentBuf[count].name, (char *)mcEntries[i].name, 256);
dentBuf[count].name[255] = '\0'; // for safety
dentBuf[count].attrib = 0;
if(mcEntries[i].attrFile & MC_ATTR_SUBDIR)
dentBuf[count].attrib |= AIO_ATTRIB_DIR;
dentBuf[count].size = mcEntries[i].fileSizeByte;
// printf("dentBuf[%d].name = %s\n", count, dentBuf[count].name);
count++;
}
}
}
// printf("returning with %d entries!\n", count);
return count;
}
int mcIO::getstat(const char *name, t_aioDent *dent)
{
int rv;
#ifdef AIOMC_DEBUG
printf("mcIO getstat\n");
#endif
mcGetDir(port, 0, name, 0, 1, mcEntries);
mcSync(MC_WAIT, NULL, &rv);
if(rv <= 0)
return -1;
strncpy(dent->name, (char *)mcEntries[0].name, 256);
dent->name[255] = '\0'; // for safety
dent->attrib = 0;
if(mcEntries[0].attrFile & MC_ATTR_SUBDIR)
dent->attrib |= AIO_ATTRIB_DIR;
dent->size = mcEntries[0].fileSizeByte;
return 0;
}
int main() {
int fd, ret;
int i;
// Initialise
SifInitRpc(0);
LoadModules();
#ifdef TYPE_MC
if(mcInit(MC_TYPE_MC) < 0) {
printf("Failed to initialise memcard server!\n");
SleepThread();
}
#else
if(mcInit(MC_TYPE_XMC) < 0) {
printf("Failed to initialise memcard server!\n");
SleepThread();
}
#endif
printf("\nMemory card library example code - by Sjeep\n\n");
// int mcGetInfo(int port, int slot, int* type, int* free, int* format);
//
// mcGetInfo retrieves memcard state info, such as the memcard type, free blocks and
// the format status.
//
// mcGetInfo is passed pointers to three variables, which are filled upon completion
// of the getinfo rpc command. The mcGetInfo return values are as follows:
//
// 0 : The same memory card has been connected since the last mcGetInfo call.
// -1 : Switched to a formatted memory card.
// -2 : Switched to an unformatted memory card.
// -10 or less : The memory card could not be detected.
//
// NOTE: With the MCMAN/MCSERV, *format is always returned as 0 regardless of if
// if the memcard is formatted or not.
// Since this is the first call, -1 should be returned.
mcGetInfo(0, 0, &mc_Type, &mc_Free, &mc_Format);
mcSync(0, NULL, &ret);
printf("mcGetInfo returned %d\n",ret);
printf("Type: %d Free: %d Format: %d\n\n", mc_Type, mc_Free, mc_Format);
// Assuming that the same memory card is connected, this should return 0
mcGetInfo(0,0,&mc_Type,&mc_Free,&mc_Format);
mcSync(0, NULL, &ret);
printf("mcGetInfo returned %d\n",ret);
printf("Type: %d Free: %d Format: %d\n\n", mc_Type, mc_Free, mc_Format);
// int mcGetDir(int port, int slot, char *name, unsigned mode, int maxent, mcTable* table);
//
// mcGetDir retrieves the directory structure of a specific path on the memory card.
//
// The filename is relative to the root of the memory card. Wildcards such as '*' and '?'
// may be used. "maxent" is the maximum number of mcTable elements your array specified
// by "table" can hold. The mc_getdir return values are as follows:
//
// 0 or more : The number of file entries that were obtained.
// -2 : The memory card is unformatted
// -4 : A non-existant path was specified in the "name" parameter
// -10 or less : The memory card could not be detected.
mcGetDir(0, 0, "/*", 0, ARRAY_ENTRIES - 10, mcDir);
mcSync(0, NULL, &ret);
printf("mcGetDir returned %d\n\nListing of root directory on memory card:\n\n", ret);
for(i=0; i < ret; i++)
{
if(mcDir[i].attrFile & MC_ATTR_SUBDIR)
printf("[DIR] %s\n", mcDir[i].name);
else
printf("%s - %d bytes\n", mcDir[i].name, mcDir[i].fileSizeByte);
}
// Check if existing save is present
fd = fioOpen("mc0:PS2DEV/icon.sys", O_RDONLY);
if(fd <= 0) {
printf("\nNo previous save exists, creating...\n");
if((ret = CreateSave()) < 0) {
printf("Failed to create save! Errorno: %d\n",ret);
SleepThread();
}
} else {
printf("\nPrevious save exists, listing directory\n\n");
ret = mcGetDir(0, 0, "/PS2DEV/*", 0, ARRAY_ENTRIES, mcDir);
printf("mcGetDir returned %d\n\n", ret);
for(i=0; i < ret; i++)
{
if(mcDir[i].attrFile & MC_ATTR_SUBDIR)
printf("[DIR] %s\n", mcDir[i].name);
else
printf("%s - %d bytes\n", mcDir[i].name, mcDir[i].fileSizeByte);
}
}
// Return to the browser, so you can see the PS2Dev icon :)
SifExitRpc();
return 0;
}
int createZIP(gameSave_t *save, device_t src)
{
FILE *mcFile;
zipFile zf;
zip_fileinfo zfi;
sceMcTblGetDir mcDir[64] __attribute__((aligned(64)));
fio_stat_t stat;
char mcPath[100];
char zipPath[100];
char filePath[150];
char validName[32];
char *data;
int i;
int ret;
float progress = 0.0;
if(!save || !(src & (MC_SLOT_1|MC_SLOT_2)))
return 0;
replaceIllegalChars(save->name, validName, '-');
rtrim(validName);
snprintf(zipPath, 100, "%s%s.zip", flashDriveDevice, validName);
if(fioGetstat(zipPath, &stat) == 0)
{
const char *items[] = {"Yes", "No"};
int choice = displayPromptMenu(items, 2, "Save already exists. Do you want to overwrite it?");
if(choice == 1)
return 0;
}
zf = zipOpen(zipPath, APPEND_STATUS_CREATE);
if(!zf)
return 0;
snprintf(mcPath, 100, "%s/*", strstr(save->path, ":") + 1);
mcGetDir((src == MC_SLOT_1) ? 0 : 1, 0, mcPath, 0, 54, mcDir);
mcSync(0, NULL, &ret);
for(i = 0; i < ret; i++)
{
if(mcDir[i].AttrFile & MC_ATTR_SUBDIR)
continue;
else if(mcDir[i].AttrFile & MC_ATTR_FILE)
{
progress += (float)1/(ret-2);
drawCopyProgress(progress);
snprintf(filePath, 100, "%s/%s", save->path, mcDir[i].EntryName);
mcFile = fopen(filePath, "rb");
data = malloc(mcDir[i].FileSizeByte);
fread(data, 1, mcDir[i].FileSizeByte, mcFile);
fclose(mcFile);
if(zipOpenNewFileInZip(zf, strstr(filePath, ":") + 1, &zfi, NULL, 0, NULL, 0, NULL, Z_DEFLATED, Z_BEST_COMPRESSION) == ZIP_OK)
{
zipWriteInFileInZip(zf, data, mcDir[i].FileSizeByte);
zipCloseFileInZip(zf);
}
else
{
zipClose(zf, NULL);
free(data);
return 0;
}
free(data);
}
}
zipClose(zf, NULL);
return 1;
}
int createPSU(gameSave_t *save, device_t src)
{
FILE *psuFile, *mcFile;
sceMcTblGetDir mcDir[64] __attribute__((aligned(64)));
McFsEntry dir, file;
fio_stat_t stat;
char mcPath[100];
char psuPath[100];
char filePath[150];
char validName[32];
char *data;
int numFiles = 0;
int i, j, padding;
int ret;
float progress = 0.0;
if(!save || !(src & (MC_SLOT_1|MC_SLOT_2)))
return 0;
memset(&dir, 0, sizeof(McFsEntry));
memset(&file, 0, sizeof(McFsEntry));
replaceIllegalChars(save->name, validName, '-');
rtrim(validName);
snprintf(psuPath, 100, "%s%s.psu", flashDriveDevice, validName);
if(fioGetstat(psuPath, &stat) == 0)
{
const char *items[] = {"Yes", "No"};
int choice = displayPromptMenu(items, 2, "Save already exists. Do you want to overwrite it?");
if(choice == 1)
return 0;
}
psuFile = fopen(psuPath, "wb");
if(!psuFile)
return 0;
snprintf(mcPath, 100, "%s/*", strstr(save->path, ":") + 1);
mcGetDir((src == MC_SLOT_1) ? 0 : 1, 0, mcPath, 0, 54, mcDir);
mcSync(0, NULL, &ret);
// Leave space for 3 directory entries (root, '.', and '..').
for(i = 0; i < 512*3; i++)
fputc(0, psuFile);
for(i = 0; i < ret; i++)
{
if(mcDir[i].AttrFile & MC_ATTR_SUBDIR)
{
dir.mode = 0x8427;
memcpy(&dir.created, &mcDir[i]._Create, sizeof(sceMcStDateTime));
memcpy(&dir.modified, &mcDir[i]._Modify, sizeof(sceMcStDateTime));
}
else if(mcDir[i].AttrFile & MC_ATTR_FILE)
{
progress += (float)1/(ret-2);
drawCopyProgress(progress);
file.mode = mcDir[i].AttrFile;
file.length = mcDir[i].FileSizeByte;
memcpy(&file.created, &mcDir[i]._Create, sizeof(sceMcStDateTime));
memcpy(&file.modified, &mcDir[i]._Modify, sizeof(sceMcStDateTime));
strncpy(file.name, mcDir[i].EntryName, 32);
snprintf(filePath, 100, "%s/%s", save->path, file.name);
mcFile = fopen(filePath, "rb");
data = malloc(file.length);
fread(data, 1, file.length, mcFile);
fclose(mcFile);
fwrite(&file, 1, 512, psuFile);
fwrite(data, 1, file.length, psuFile);
free(data);
numFiles++;
padding = 1024 - (file.length % 1024);
if(padding < 1024)
{
for(j = 0; j < padding; j++)
fputc(0, psuFile);
}
}
}
fseek(psuFile, 0, SEEK_SET);
dir.length = numFiles + 2;
strncpy(dir.name, strstr(save->path, ":") + 1, 32);
fwrite(&dir, 1, 512, psuFile); // root directory
dir.length = 0;
strncpy(dir.name, ".", 32);
fwrite(&dir, 1, 512, psuFile); // .
strncpy(dir.name, "..", 32);
fwrite(&dir, 1, 512, psuFile); // ..
fclose(psuFile);
return 1;
}
int DirGetContents( const char *path, const char *filter, fileInfo_t *fileInfo, int maxItems )
{
int c, i;
char *ptr;
int numRead;
int index = 0;
if( !path || !fileInfo || !maxItems )
return -1;
if( (ptr = strchr( path, '/' )) == NULL ) {
printf("DirGetContents : Invalid Path (ptr = NULL)\n");
return -1;
}
c = ptr - path;
// try to read in dir from cd/dvd
if( !strncmp( path, "cdfs:/", c ) )
{
// just make sure we are initialized
CD_Init();
struct TocEntry *tocEntries = (struct TocEntry*) malloc( sizeof(struct TocEntry) * maxItems );
if( !tocEntries )
return -1;
CDVD_FlushCache();
numRead = CDVD_GetDir( ptr, NULL, CDVD_GET_FILES_AND_DIRS, tocEntries, maxItems, NULL );
CDVD_Stop();
index = 0;
ptr = NULL;
if( filter )
ptr = (char*) malloc( strlen(filter) + 1 );
for( i = 0; i < numRead; i++ )
{
if( index >= maxItems )
break;
if( !strcmp( tocEntries[i].filename, ".." ) || !strcmp( tocEntries[i].filename, "." ) )
continue;
// check for filters
c = 1;
if( filter && !(tocEntries[i].fileProperties & FLAG_DIRECTORY) )
{
strcpy( ptr, filter );
c = 0;
char *token = strtok( ptr, " " );
while( token ) {
// found matching extension
if( CmpFileExtension( tocEntries[i].filename, token ) ) {
c = 1;
break;
}
token = strtok( NULL, " " );
}
}
if( c == 1 )
{
strncpy( fileInfo[index].name, tocEntries[i].filename, sizeof(fileInfo[index].name) );
fileInfo[index].size = tocEntries[i].fileSize;
fileInfo[index].flags = tocEntries[i].fileProperties;
index++;
}
}
if( ptr )
free(ptr);
free(tocEntries);
}
else if( !strncmp( path, "pfs", 3 ) )
{
// try to read in dir from hdd
int hDir = fileXioDopen( path );
int nRet;
iox_dirent_t dirEntry;
if( hDir < 0 )
return -1;
index = 0;
ptr = NULL;
if( filter )
ptr = (char*) malloc( strlen(filter) + 1 );
do {
if( !(nRet = fileXioDread( hDir, &dirEntry )) )
break;
if(!strcmp( dirEntry.name, "." ) || !strcmp( dirEntry.name, ".."))
continue;
if( index >= maxItems )
break;
if( FIO_S_ISDIR(dirEntry.stat.mode) )
fileInfo[index].flags = FLAG_DIRECTORY;
else
fileInfo[index].flags = 0;
// check for filters
c = 1;
if( filter && !(fileInfo[index].flags & FLAG_DIRECTORY) )
{
strcpy( ptr, filter );
c = 0;
char *token = strtok( ptr, " " );
while( token ) {
// found matching extension
if( CmpFileExtension( dirEntry.name, token ) ) {
c = 1;
break;
}
token = strtok( NULL, " " );
}
}
if( c == 1 )
{
strncpy( fileInfo[index].name, dirEntry.name, sizeof(fileInfo[index].name) );
fileInfo[index].size = dirEntry.stat.size;
index++;
}
} while( nRet > 0 );
if( ptr )
free(ptr);
fileXioDclose( hDir );
}
else if( !strncmp( path, "mc0:/", c ) || !strncmp( path, "mc1:/", c ) )
{
// try to read in dir from memory card
int nPort;
char mcPath[256];
mcTable mcEntries[MAX_DIR_FILES] __attribute__((aligned(64)));
if( !strncmp( path, "mc0:/", c ) )
nPort = 0;
else
nPort = 1;
strcpy( mcPath, ptr );
strcat( mcPath, "*" );
mcGetDir( nPort, 0, mcPath, 0, MAX_DIR_FILES, mcEntries );
mcSync( 0, NULL, &numRead );
index = 0;
ptr = NULL;
if( filter )
ptr = (char*) malloc( strlen(filter) + 1 );
for( i = 0; i < numRead; i++ )
{
if( index >= maxItems )
break;
if( !strcmp( mcEntries[i].name, "." ) || !strcmp( mcEntries[i].name, "..") )
continue;
if( mcEntries[i].attrFile & MC_ATTR_SUBDIR )
fileInfo[index].flags = FLAG_DIRECTORY;
else
fileInfo[index].flags = 0;
// check for filters
c = 1;
if( filter && !(mcEntries[i].attrFile & MC_ATTR_SUBDIR) )
{
strcpy( ptr, filter );
c = 0;
char *token = strtok( ptr, " " );
while( token ) {
// found matching extension
if( CmpFileExtension( mcEntries[i].name, token ) ) {
c = 1;
break;
}
token = strtok( NULL, " " );
}
}
if( c == 1 )
{
strncpy( fileInfo[index].name, mcEntries[i].name, sizeof(fileInfo[index].name) );
fileInfo[index].size = mcEntries[i].fileSizeByte;
index++;
}
}
if( ptr )
free(ptr);
}
else if( !strncmp( path, "mass:/", c ) )
{
// try to read in dir from USB device
int nRet;
fat_dir_record dirEntry;
// returns number of entries in directory
nRet = usb_mass_getFirstDirentry( ptr, &dirEntry );
index = 0;
ptr = NULL;
if( filter )
ptr = (char*) malloc( strlen(filter) + 1 );
// loop through all entries in directory
while( nRet > 0 ) {
if(!strcmp( dirEntry.name, "." ) || !strcmp( dirEntry.name, "..")) {
nRet = usb_mass_getNextDirentry(&dirEntry);
continue;
}
// ignore volume label
if( dirEntry.attr & USB_VOLUME ) {
nRet = usb_mass_getNextDirentry(&dirEntry);
continue;
}
if( index >= maxItems )
break;
if( dirEntry.attr & USB_DIRECTORY )
fileInfo[index].flags = FLAG_DIRECTORY;
else
fileInfo[index].flags = 0;
// check for filters
c = 1;
if( filter && !(fileInfo[index].flags & FLAG_DIRECTORY) )
{
strcpy( ptr, filter );
c = 0;
char *token = strtok( ptr, " " );
while( token ) {
// found matching extension
if( CmpFileExtension( dirEntry.name, token ) ) {
c = 1;
break;
}
token = strtok( NULL, " " );
}
}
if( c == 1 )
{
strncpy( fileInfo[index].name, dirEntry.name, sizeof(fileInfo[index].name) );
fileInfo[index].size = dirEntry.size;
index++;
}
nRet = usb_mass_getNextDirentry( &dirEntry );
}
if( ptr )
free(ptr);
}
else if( !strncmp( path, "smb", 3 ) )
{
// read from a samba share
int hDir = smbc_opendir( path );
const struct smbc_dirent *dirEntry;
if( hDir < 0 )
return -1;
index = 0;
ptr = NULL;
if( filter )
ptr = (char*) malloc( strlen(filter) + 1 );
while( (dirEntry = smbc_readdir( hDir )) != NULL )
{
if(!strcmp( dirEntry->name, "." ) || !strcmp( dirEntry->name, ".."))
continue;
if( index >= maxItems )
break;
if( dirEntry->smbc_type == SMBC_DIR )
fileInfo[index].flags = FLAG_DIRECTORY;
else
fileInfo[index].flags = 0;
// check for filters
c = 1;
if( filter && !(fileInfo[index].flags & FLAG_DIRECTORY) )
{
strcpy( ptr, filter );
c = 0;
char *token = strtok( ptr, " " );
while( token ) {
// found matching extension
if( CmpFileExtension( dirEntry->name, token ) ) {
c = 1;
break;
}
token = strtok( NULL, " " );
}
}
if( c == 1 )
{
strncpy( fileInfo[index].name, dirEntry->name, sizeof(fileInfo[index].name) );
fileInfo[index].size = 0; // fixme
index++;
}
};
if( ptr )
free(ptr);
smbc_closedir( hDir );
}
return index;
}
