TitleList *getUpdateCIAs() {
Handle dir, CIAFile;
FS_DirectoryEntry ent;
int ret;
int ciafiles;
TitleList *updateCIAs;
char ciaPath[9 + 16 + 4 + 1]; // /updates/ + 16 hex digits + .cia + \0
LOG_INFO("getUpdateCIAs");
// Run through first and count .cia files.
dir = openDirectory(CIAS_PATH);
if(dir == 0) {
LOG_ERROR("getUpdateCIAs: Failed to open SDMC:" CIAS_PATH ".\n");
printf("Failed to open SDMC:" CIAS_PATH ".\n");
goto error0;
}
ciafiles = 0;
for(;;) {
ret = getNextFile(dir, &ent);
if(ret < 1) {
if(ret == -1) {
LOG_ERROR("getUpdateCIAs: Error reading directory.");
printf("Error reading directory.\n");
goto error2;
}
break;
}
simpleUTF16toASCII((char *)(ent.name));
if(isCIAName((char *)(ent.name)) == 1) {
ciafiles++;
}
}
closeDirectory(dir);
LOG_VERBOSE("Found %d files.", ciafiles);
updateCIAs = initTitleList(ciafiles, 0);
// Run through a second time and add CIA info.
dir = openDirectory(CIAS_PATH);
if(dir == 0) {
LOG_ERROR("getUpdateCIAs: Failed to open SDMC:" CIAS_PATH ".\n");
printf("Failed to open SDMC:" CIAS_PATH ".\n");
goto error1;
}
ciafiles = 0;
for(;;) {
ret = getNextFile(dir, &ent);
if(ret < 1) {
if(ret == -1) {
LOG_ERROR("getUpdateCIAs: Error reading directory.");
printf("Error reading directory.\n");
goto error2;
}
break;
}
simpleUTF16toASCII((char *)(ent.name));
if(isCIAName((char *)(ent.name)) == 1) {
snprintf(ciaPath, 9 + 16 + 4 + 1, CIAS_PATH "%s", ent.name);
CIAFile = openFileHandle(ciaPath, FS_OPEN_READ);
if(CIAFile == 0) {
LOG_ERROR("getUpdateCIAs: Failed to open %s for read.\n", ciaPath);
printf("Failed to open %s for read.\n", ciaPath);
goto error2;
}
if(R_FAILED(AM_GetCiaFileInfo(MEDIATYPE_NAND, updateCIAs->title[ciafiles], CIAFile))) {
LOG_ERROR("getUpdateCIAs: Failed to get information on %s.\n", ciaPath);
printf("Failed to get information on %s.\n", ciaPath);
goto error3;
}
closeFileHandle(CIAFile);
ciafiles++;
LOG_VERBOSE("getUpdateCIAs: Added %s.", (char *)(ent.name));
}
}
closeDirectory(dir);
LOG_INFO("getUpdateCIAs: Got CIAs from SD card.");
return(updateCIAs);
error3:
closeFileHandle(CIAFile);
error2:
closeDirectory(dir);
error1:
freeTitleList(updateCIAs);
error0:
LOG_ERROR("getUpdateCIAs: Failed to get CIAs from SD card.");
return(NULL);
}
/****************************************************************************
* This function will read the contents of a directory and store the *
* contents in the folder structure. The ext parameter works as a filter *
* to read in only certain file extension types. After reading the *
* directory, the function will sort the contents. *
****************************************************************************/
int readDirectory(char *ext, int media)
{
int ret = 1;
iox_dirent_t directory;
int size;
char folderName[255];
unsigned int numToc, index;
char *extcmp;
folder.fIndex = 0;
struct TocEntry cdDirectory[255];
size = strlen(ext);
switch (media)
{
case 0:
{
while (ret > 0)
{
ret = fileXioDread(folder.iDir, &directory);
if (ret > 0)
{
if (FIO_S_ISDIR(directory.stat.mode)) //is a directory
{
strcpy(folder.object[folder.fIndex].name, "");
strcat(folder.object[folder.fIndex].name, "/");
strcat(folder.object[folder.fIndex].name, directory.name);
folder.object[folder.fIndex].type = 0;
folder.object[folder.fIndex].count = folder.fIndex;
folder.fIndex++;
}
else if (FIO_S_ISREG(directory.stat.mode)) //is a file
{
if (size > ret)
size = 0;
extcmp = &directory.name[ret-size];
if (strcasecmp(extcmp, ext) == 0)
{
strcpy(folder.object[folder.fIndex].name, directory.name);
folder.object[folder.fIndex].type = 1;
folder.object[folder.fIndex].count = folder.fIndex;
folder.fIndex++;
}
}
}
}
folder.fMax = folder.fIndex;
folder.fIndex = 0;
sortFolder();
for (ret = 0; ret < folder.fMax; ret++)
{
if (folder.object[ret].type == 0)
{
strcpy(folderName, &folder.object[ret].name[1]);
strcpy(folder.object[ret].name, folderName);
}
}
closeDirectory(MODE_HDD);
return folder.fMax;
}
case 1:
{
numToc = CDVD_GetDir(&folder.directory[5], NULL, CDVD_GET_FILES_AND_DIRS, cdDirectory, 254, NULL);
CDVD_Stop();
#define CD_S_ISDIR(x) x & 2
#define CD_S_ISFILE(x) !CD_S_ISDIR(x)
for (index=0; index<numToc; index++)
{
if (CD_S_ISDIR(cdDirectory[index].fileProperties)) //is a folder
{
strcpy(folder.object[folder.fIndex].name, "");
strcat(folder.object[folder.fIndex].name, "/");
strcat(folder.object[folder.fIndex].name, cdDirectory[index].filename);
folder.object[folder.fIndex].type = 0;
folder.object[folder.fIndex].count = folder.fIndex;
folder.fIndex++;
}
else
{
ret = strlen(cdDirectory[index].filename);
if (size > ret)
size = 0;
extcmp = &cdDirectory[index].filename[ret-size];
if (strcasecmp(extcmp, ext) == 0)
{
strcpy(folder.object[folder.fIndex].name, cdDirectory[index].filename);
folder.object[folder.fIndex].type = 1;
folder.object[folder.fIndex].count = folder.fIndex;
folder.fIndex++;
}
}
}
folder.fMax = folder.fIndex;
folder.fIndex = 0;
sortFolder();
for (ret = 0; ret < folder.fMax; ret++)
{
if (folder.object[ret].type == 0)
{
strcpy(folderName, &folder.object[ret].name[1]);
strcpy(folder.object[ret].name, folderName);
}
}
return folder.fMax;
}
}
return 0;
}
