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filer.c
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//--------------------------------------------------------------
//File name: filer.c
//--------------------------------------------------------------
#include "launchelf.h"
#include "nfs.h"
#include "smb2.h"
enum vfs_type {
FS_PS2 = 0,
FS_SMB2,
FS_NFS
};
struct vfs_fh {
enum vfs_type type;
union {
int fd;
struct SMB2FH *smb2fh;
struct NFSFH *nfsfh;
};
};
typedef struct
{
unsigned char unknown;
unsigned char sec; // date/time (second)
unsigned char min; // date/time (minute)
unsigned char hour; // date/time (hour)
unsigned char day; // date/time (day)
unsigned char month; // date/time (month)
unsigned short year; // date/time (year)
} PS2TIME __attribute__((aligned(2)));
#define MC_SFI 0xFEED //flag value used for mcSetFileInfo at MC file restoration
#define IOCTL_RENAME 0xFEEDC0DE //Ioctl request code for Rename function
enum {
COPY,
CUT,
PASTE,
MCPASTE,
PSUPASTE,
DELETE,
RENAME,
NEWDIR,
NEWICON,
MOUNTVMC0,
MOUNTVMC1,
GETSIZE,
NUM_MENU
} R1_menu_enum;
#define PM_NORMAL 0 //PasteMode value for normal copies
#define PM_MC_BACKUP 1 //PasteMode value for gamesave backup from MC
#define PM_MC_RESTORE 2 //PasteMode value for gamesave restore to MC
#define PM_PSU_BACKUP 3 //PasteMode value for gamesave backup from MC to PSU
#define PM_PSU_RESTORE 4 //PasteMode value for gamesave restore to MC from PSU
#define PM_RENAME 5 //PasteMode value for normal copies with new names
#define MAX_RECURSE 16 //Maximum folder recursion for MC Backup/Restore
int PasteProgress_f = 0; //Flags progress report having been made in Pasting
int PasteMode; //Top-level PasteMode flag
int PM_flag[MAX_RECURSE]; //PasteMode flag for each 'copy' recursion level
struct vfs_fh *PM_file[MAX_RECURSE]; //PasteMode attribute file descriptors
char mountedParty[MOUNT_LIMIT][MAX_NAME];
int latestMount = -1;
int vmcMounted[2] = {0, 0}; //flags true for mounted VMC false for unmounted
int vmc_PartyIndex[2] = {-1, -1}; //PFS index for each VMC, unless -1
int Party_vmcIndex[MOUNT_LIMIT] = {-1, -1, -1, -1}; //VMC for each PFS, unless -1
unsigned char *elisaFnt = NULL;
int elisa_failed = FALSE; //Set at failure to load font, cleared at browser entry
u64 freeSpace;
int mcfreeSpace;
int mctype_PSx; //dlanor: Needed for proper scaling of mcfreespace
int vfreeSpace; //flags validity of freespace value
int browser_cut;
int nclipFiles, nmarks, nparties;
int file_show = 1; //dlanor: 0==name_only, 1==name+size+time, 2==title+size+time
int file_sort = 1; //dlanor: 0==none, 1==name, 2==title, 3==mtime
int size_valid = 0;
int time_valid = 0;
char parties[MAX_PARTITIONS][MAX_PART_NAME + 1];
char clipPath[MAX_PATH], LastDir[MAX_NAME], marks[MAX_ENTRY];
FILEINFO clipFiles[MAX_ENTRY];
int fileMode = FIO_S_IRUSR | FIO_S_IWUSR | FIO_S_IXUSR | FIO_S_IRGRP | FIO_S_IWGRP | FIO_S_IXGRP | FIO_S_IROTH | FIO_S_IWOTH | FIO_S_IXOTH;
char cnfmode_extU[CNFMODE_CNT][4] = {
"*", // cnfmode FALSE
"ELF", // cnfmode TRUE
"IRX", // cnfmode USBD_IRX_CNF
"JPG", // cnfmode SKIN_CNF
"JPG", // cnfmode GUI_SKIN_CNF
"IRX", // cnfmode USBKBD_IRX_CNF
"KBD", // cnfmode KBDMAP_FILE_CNF
"CNF", // cnfmode CNF_PATH_CNF
"*", // cnfmode TEXT_CNF
"", // cnfmode DIR_CNF
"JPG", // cnfmode JPG_CNF
"IRX", // cnfmode USBMASS_IRX_CNF
"LNG", // cnfmode LANG_CNF
"FNT", // cnfmode FONT_CNF
"*" // cnfmode SAVE_CNF
};
char cnfmode_extL[CNFMODE_CNT][4] = {
"*", // cnfmode FALSE
"elf", // cnfmode TRUE
"irx", // cnfmode USBD_IRX_CNF
"jpg", // cnfmode SKIN_CNF
"jpg", // cnfmode GUI_SKIN_CNF
"irx", // cnfmode USBKBD_IRX_CNF
"kbd", // cnfmode KBDMAP_FILE_CNF
"cnf", // cnfmode CNF_PATH_CNF
"*", // cnfmode TEXT_CNF
"", // cnfmode DIR_CNF
"jpg", // cnfmode JPG_CNF
"irx", // cnfmode USBMASS_IRX_CNF
"lng", // cnfmode LANG_CNF
"fnt", // cnfmode FONT_CNF
"*" // cnfmode SAVE_CNF
};
unsigned long written_size; //Used for pasting progress report
u64 PasteTime; //Used for pasting progress report
typedef struct
{
u8 unused;
u8 sec;
u8 min;
u8 hour;
u8 day;
u8 month;
u16 year;
} ps2time;
typedef struct
{ //Offs: Example content
ps2time cTime; //0x00: 8 bytes creation timestamp (struct above)
ps2time mTime; //0x08: 8 bytes modification timestamp (struct above)
u32 size; //0x10: file size
u16 attr; //0x14: 0x8427 (=normal folder, 8497 for normal file)
u16 unknown_1_u16; //0x16: 2 zero bytes
u64 unknown_2_u64; //0x18: 8 zero bytes
u8 name[32]; //0x20: 32 name bytes, padded with zeroes
} mcT_header __attribute__((aligned(64)));
typedef struct
{ //Offs: Example content
u16 attr; //0x00: 0x8427 (=normal folder, 8497 for normal file)
u16 unknown_1_u16; //0x02: 2 zero bytes
u32 size; //0x04: header_count-1, file size, 0 for pseudo
ps2time cTime; //0x08: 8 bytes creation timestamp (struct above)
u64 EMS_used_u64; //0x10: 8 zero bytes (but used by EMS)
ps2time mTime; //0x18: 8 bytes modification timestamp (struct above)
u64 unknown_2_u64; //0x20: 8 bytes from mcTable
u8 unknown_3_24_bytes[24]; //0x28: 24 zero bytes
u8 name[32]; //0x40: 32 name bytes, padded with zeroes
u8 unknown_4_416_bytes[0x1A0]; //0x60: zero byte padding to reach 0x200 size
} psu_header; //0x200: End of psu_header struct
int PSU_content; //Used to count PSU content headers for the main header
//USB_mass definitions for multiple drive usage
char USB_mass_ix[10] = {'0', 0, 0, 0, 0, 0, 0, 0, 0, 0};
int USB_mass_max_drives = USB_MASS_MAX_DRIVES;
u64 USB_mass_scan_time = 0;
int USB_mass_scanned = 0; //0==Not_found_OR_No_Multi 1==found_Multi_mass_once
int USB_mass_loaded = 0; //0==none, 1==internal, 2==external
//char debugs[4096]; //For debug display strings. Comment it out when unused
//--------------------------------------------------------------
//executable code
//--------------------------------------------------------------
void clear_mcTable(sceMcTblGetDir *mcT)
{
memset((void *)mcT, 0, sizeof(sceMcTblGetDir));
}
//--------------------------------------------------------------
void clear_psu_header(psu_header *psu)
{
memset((void *)psu, 0, sizeof(psu_header));
}
//--------------------------------------------------------------
void pad_psu_header(psu_header *psu)
{
memset((void *)psu, 0xFF, sizeof(psu_header));
}
//--------------------------------------------------------------
// getHddParty below takes as input the string path and the struct file
// and uses these to calculate the output strings party and dir. If the
// file struct is not passed as NULL, then its file->name entry will be
// added to the internal copy of the path string (which remains unchanged),
// and if that file struct entry is for a folder, then a slash is also added.
// The modified path is then used to calculate the output strings as follows.
//-----
// party = the full path string with "hdd0:" and partition spec, but without
// the slash character between them, used in user specified full paths. So
// the first slash in that string will come after the partition name.
//-----
// dir = the pfs path string, starting like "pfs0:" (but may use different
// pfs index), and this is then followed by the path within that partition.
// Note that despite the name 'dir', this is also used for files.
//-----
//NB: From the first slash character those two strings are identical when
// both are used, but either pointer may be set to NULL in the function call,
// as an indication that the caller isn't interested in that part.
//--------------------------------------------------------------
int getHddParty(const char *path, const FILEINFO *file, char *party, char *dir)
{
char fullpath[MAX_PATH], *p;
if (strncmp(path, "hdd", 3))
return -1;
strcpy(fullpath, path);
if (file != NULL) {
strcat(fullpath, file->name);
if (file->stats.AttrFile & sceMcFileAttrSubdir)
strcat(fullpath, "/");
}
if ((p = strchr(&fullpath[6], '/')) == NULL)
return -1;
if (dir != NULL)
sprintf(dir, "pfs0:%s", p);
*p = 0;
if (party != NULL)
if (strcmp(&fullpath[6], "__xcontents") == 0 || strcmp(&fullpath[6], "__extend") == 0 || strcmp(&fullpath[6], "__xdata") == 0)
sprintf(party, "bhdd0:%s", &fullpath[6]);
else
sprintf(party, "hdd0:%s", &fullpath[6]);
return 0;
}
//--------------------------------------------------------------
int mountParty(const char *party)
{
int i, j;
int mount_mode;
char pfs_str[6];
for (i = 0; i < MOUNT_LIMIT; i++) { //Here we check already mounted PFS indexes
if (!strcmp(party, mountedParty[i]))
goto return_i;
}
for (i = 0, j = -1; i < MOUNT_LIMIT; i++) { //Here we search for a free PFS index
if (mountedParty[i][0] == 0) {
j = i;
break;
}
}
if (j == -1) { //Here we search for a suitable PFS index to unmount
for (i = 0; i < MOUNT_LIMIT; i++) {
if ((i != latestMount) && (Party_vmcIndex[i] < 0)) {
j = i;
break;
}
}
unmountParty(j);
}
//Here j is the index of a free PFS mountpoint
//But 'free' only means that the main uLE program isn't using it
//If the ftp server is running, that may have used the mountpoints
//RA NB: The old code to reclaim FTP partitions was seriously bugged...
i = j;
strcpy(pfs_str, "pfs0:");
mount_mode = FIO_MT_RDWR;
if (strncmp(party, "bhdd", 4) == 0)
{
mount_mode = FIO_MT_RDONLY;
}
pfs_str[3] = '0' + i;
if (fileXioMount(pfs_str, party, mount_mode) < 0) { //if FTP stole it
for (i = 0; i <= 4; i++) { //for loop to kill FTP partition mountpoints
if ((i != latestMount) && (Party_vmcIndex[i] < 0)) { //if unneeded by uLE
unmountParty(i); //unmount partition mountpoint
pfs_str[3] = '0' + i; //prepare to reuse that mountpoint
if (fileXioMount(pfs_str, party, mount_mode) >= 0)
break; //break from the loop on successful mount
} //ends if unneeded by uLE
} //ends for loop to kill FTP partition mountpoints
//Here i indicates what happened above with the following meanings:
//0..4==Success after trying i mountpoints, 5==Failure
if (i > 4)
return -1;
} //ends if clause for mountpoints stolen by FTP
strcpy(mountedParty[i], party);
return_i:
latestMount = i;
return i;
}
//--------------------------------------------------------------
void unmountParty(int party_ix)
{
char pfs_str[6];
strcpy(pfs_str, "pfs0:");
pfs_str[3] += party_ix;
if (fileXioUmount(pfs_str) < 0)
return; //leave variables unchanged if unmount failed (remember true state)
if (party_ix < MOUNT_LIMIT) {
mountedParty[party_ix][0] = 0;
}
if (latestMount == party_ix)
latestMount = -1;
}
//--------------------------------------------------------------
// unmountAll can unmount all mountpoints from 0 to MOUNT_LIMIT,
// but unlike the individual unmountParty, it will only do so
// for mountpoints indicated as used by the matching string in
// the string array 'mountedParty'.
// From v4.23 this routine is also used to unmount VMC devices
//------------------------------
void unmountAll(void)
{
char pfs_str[6];
char vmc_str[6];
int i;
strcpy(vmc_str, "vmc0:");
for (i = 0; i < 2; i++) {
if (vmcMounted[i]) {
vmc_str[3] = '0' + i;
fileXioUmount(vmc_str);
vmcMounted[i] = 0;
vmc_PartyIndex[i] = -1;
}
}
strcpy(pfs_str, "pfs0:");
for (i = 0; i < MOUNT_LIMIT; i++) {
Party_vmcIndex[i] = -1;
if (mountedParty[i][0] != 0) {
pfs_str[3] = '0' + i;
fileXioUmount(pfs_str);
mountedParty[i][0] = 0;
}
}
latestMount = -1;
} //ends unmountAll
//--------------------------------------------------------------
int ynDialog(const char *message)
{
char msg[512];
int dh, dw, dx, dy;
int sel = 0, a = 6, b = 4, c = 2, n, tw;
int i, x, len, ret;
int event, post_event = 0;
strcpy(msg, message);
for (i = 0, n = 1; msg[i] != 0; i++) { //start with one string at pos zero
if (msg[i] == '\n') { //line separator at current pos ?
msg[i] = 0; //split old line to separate string
n++; //increment string count
}
} //loop back for next character pos
for (i = len = tw = 0; i < n; i++) { //start with string 0, assume 0 length & width
ret = printXY(&msg[len], 0, 0, 0, FALSE, 0); //get width of current string
if (ret > tw)
tw = ret; //tw = largest text width of strings so far
len += strlen(&msg[len]) + 1; //len = pos of next string start
}
if (tw < 96)
tw = 96;
dh = FONT_HEIGHT * (n + 1) + 2 * 2 + a + b + c;
dw = 2 * 2 + a * 2 + tw;
dx = (SCREEN_WIDTH - dw) / 2;
dy = (SCREEN_HEIGHT - dh) / 2;
// printf("tw=%d\ndh=%d\ndw=%d\ndx=%d\ndy=%d\n", tw,dh,dw,dx,dy);
event = 1; //event = initial entry
while (1) {
//Pad response section
waitPadReady(0, 0);
if (readpad()) {
if (new_pad & PAD_LEFT) {
event |= 2; //event |= valid pad command
sel = 0;
} else if (new_pad & PAD_RIGHT) {
event |= 2; //event |= valid pad command
sel = 1;
} else if ((!swapKeys && new_pad & PAD_CROSS) || (swapKeys && new_pad & PAD_CIRCLE)) {
ret = -1;
break;
} else if ((swapKeys && new_pad & PAD_CROSS) || (!swapKeys && new_pad & PAD_CIRCLE)) {
if (sel == 0)
ret = 1;
else
ret = -1;
break;
}
}
if (event || post_event) { //NB: We need to update two frame buffers per event
//Display section
drawPopSprite(setting->color[COLOR_BACKGR],
dx, dy,
dx + dw, (dy + dh));
drawFrame(dx, dy, dx + dw, (dy + dh), setting->color[COLOR_FRAME]);
for (i = len = 0; i < n; i++) {
printXY(&msg[len], dx + 2 + a, (dy + a + 2 + i * 16), setting->color[COLOR_TEXT], TRUE, 0);
len += strlen(&msg[len]) + 1;
}
//Cursor positioning section
x = (tw - 96) / 4;
printXY(LNG(OK), dx + a + x + FONT_WIDTH,
(dy + a + b + 2 + n * FONT_HEIGHT), setting->color[COLOR_TEXT], TRUE, 0);
printXY(LNG(CANCEL), dx + dw - x - (strlen(LNG(CANCEL)) + 1) * FONT_WIDTH,
(dy + a + b + 2 + n * FONT_HEIGHT), setting->color[COLOR_TEXT], TRUE, 0);
if (sel == 0)
drawChar(LEFT_CUR, dx + a + x, (dy + a + b + 2 + n * FONT_HEIGHT), setting->color[COLOR_TEXT]);
else
drawChar(LEFT_CUR, dx + dw - x - (strlen(LNG(CANCEL)) + 2) * FONT_WIDTH - 1,
(dy + a + b + 2 + n * FONT_HEIGHT), setting->color[COLOR_TEXT]);
} //ends if(event||post_event)
drawLastMsg();
post_event = event;
event = 0;
} //ends while
drawSprite(setting->color[COLOR_BACKGR], dx, dy, dx + dw + 1, (dy + dh) + 1);
drawScr();
drawSprite(setting->color[COLOR_BACKGR], dx, dy, dx + dw + 1, (dy + dh) + 1);
drawScr();
return ret;
}
//------------------------------
//endfunc ynDialog
//--------------------------------------------------------------
void nonDialog(char *message)
{
char msg[80 * 30]; //More than this can't be shown on screen, even in PAL
static int dh, dw, dx, dy; //These are static, to allow cleanup
int a = 6, b = 4, c = 2, n, tw;
int i, len, ret;
if (message == NULL) { //NULL message means cleanup for last nonDialog
drawSprite(setting->color[COLOR_BACKGR],
dx, dy,
dx + dw, (dy + dh));
return;
}
strcpy(msg, message);
for (i = 0, n = 1; msg[i] != 0; i++) { //start with one string at pos zero
if (msg[i] == '\n') { //line separator at current pos ?
msg[i] = 0; //split old line to separate string
n++; //increment string count
}
} //loop back for next character pos
for (i = len = tw = 0; i < n; i++) { //start with string 0, assume 0 length & width
ret = printXY(&msg[len], 0, 0, 0, FALSE, 0); //get width of current string
if (ret > tw)
tw = ret; //tw = largest text width of strings so far
len += strlen(&msg[len]) + 1; //len = pos of next string start
}
if (tw < 96)
tw = 96;
dh = 16 * n + 2 * 2 + a + b + c;
dw = 2 * 2 + a * 2 + tw;
dx = (SCREEN_WIDTH - dw) / 2;
dy = (SCREEN_HEIGHT - dh) / 2;
//printf("tw=%d\ndh=%d\ndw=%d\ndx=%d\ndy=%d\n", tw,dh,dw,dx,dy);
drawPopSprite(setting->color[COLOR_BACKGR],
dx, dy,
dx + dw, (dy + dh));
drawFrame(dx, dy, dx + dw, (dy + dh), setting->color[COLOR_FRAME]);
for (i = len = 0; i < n; i++) {
printXY(&msg[len], dx + 2 + a, (dy + a + 2 + i * FONT_HEIGHT), setting->color[COLOR_TEXT], TRUE, 0);
len += strlen(&msg[len]) + 1;
}
}
//------------------------------
//endfunc nonDialog
//--------------------------------------------------------------
// cmpFile below returns negative if the 'a' entry is 'lower'
// than the 'b' entry, normally meaning that 'a' should be in
// a higher/earlier screen position than 'b'. Such negative
// return value causes the calling sort routine to adjust the
// entry order, which does not occur for other return values.
//--------------------------------------------------------------
int cmpFile(FILEINFO *a, FILEINFO *b) //Used for directory sort
{
char ca, cb;
int i, n, ret, aElf = FALSE, bElf = FALSE, t = (file_sort == 2);
if (file_sort == 0)
return 0; //return 0 for unsorted mode
if ((a->stats.AttrFile & MC_ATTR_OBJECT) == (b->stats.AttrFile & MC_ATTR_OBJECT)) {
if (a->stats.AttrFile & sceMcFileAttrFile) {
if (genCmpFileExt(a->name, "ELF"))
aElf = TRUE;
if (genCmpFileExt(b->name, "ELF"))
bElf = TRUE;
if (aElf && !bElf)
return -1;
else if (!aElf && bElf)
return 1;
}
if (file_sort == 3) { //Sort by timestamp
t = (file_show == 2); //Set secondary sort criterion
if (time_valid) {
u64 time_a = *(u64 *)&a->stats._Modify;
u64 time_b = *(u64 *)&b->stats._Modify;
if (time_a > time_b)
return -1; //NB: reversed comparison for falling order
if (time_a < time_b)
return 1;
}
}
if (t) {
if (a->title[0] != 0 && b->title[0] == 0)
return -1;
else if (a->title[0] == 0 && b->title[0] != 0)
return 1;
else if (a->title[0] == 0 && b->title[0] == 0)
t = FALSE;
}
if (t)
n = strlen((const char *)a->title);
else
n = strlen(a->name);
for (i = 0; i <= n; i++) {
if (t) {
ca = a->title[i];
cb = b->title[i];
} else {
ca = a->name[i];
cb = b->name[i];
if (ca >= 'a' && ca <= 'z')
ca -= 0x20;
if (cb >= 'a' && cb <= 'z')
cb -= 0x20;
}
ret = ca - cb;
if (ret != 0)
return ret;
}
return 0;
}
if (a->stats.AttrFile & sceMcFileAttrSubdir)
return -1;
else
return 1;
}
//--------------------------------------------------------------
void sort(FILEINFO *a, int left, int right)
{
FILEINFO tmp, pivot;
int i, p;
if (left < right) {
pivot = a[left];
p = left;
for (i = left + 1; i <= right; i++) {
if (cmpFile(&a[i], &pivot) < 0) {
p = p + 1;
tmp = a[p];
a[p] = a[i];
a[i] = tmp;
}
}
a[left] = a[p];
a[p] = pivot;
sort(a, left, p - 1);
sort(a, p + 1, right);
}
}
//--------------------------------------------------------------
int readMC(const char *path, FILEINFO *info, int max)
{
static sceMcTblGetDir mcDir[MAX_ENTRY] __attribute__((aligned(64)));
char dir[MAX_PATH];
int i, j, ret;
mcSync(0, NULL, NULL);
mcGetInfo(path[2] - '0', 0, &mctype_PSx, NULL, NULL);
mcSync(0, NULL, &ret);
if (mctype_PSx == 2) //PS2 MC ?
time_valid = 1;
size_valid = 1;
strcpy(dir, &path[4]);
strcat(dir, "*");
mcGetDir(path[2] - '0', 0, dir, 0, MAX_ENTRY - 2, mcDir);
mcSync(0, NULL, &ret);
for (i = j = 0; i < ret; i++) {
if (mcDir[i].AttrFile & sceMcFileAttrSubdir &&
(!strcmp((char *)mcDir[i].EntryName, ".") || !strcmp((char *)mcDir[i].EntryName, "..")))
continue; //Skip pseudopaths "." and ".."
strcpy(info[j].name, (char *)mcDir[i].EntryName);
info[j].stats = mcDir[i];
j++;
}
return j;
}
//------------------------------
//endfunc readMC
//--------------------------------------------------------------
int readCD(const char *path, FILEINFO *info, int max)
{
iox_dirent_t record;
int n = 0, dd = -1;
u64 wait_start;
if (sceCdGetDiskType() <= SCECdUNKNOWN) {
wait_start = Timer();
while ((Timer() < wait_start + 500) && !uLE_cdDiscValid()) {
if (cdmode == SCECdNODISC)
return 0;
}
if (cdmode == SCECdNODISC)
return 0;
if ((cdmode < SCECdPSCD) || (cdmode > SCECdPS2DVD)) {
uLE_cdStop();
return 0;
}
}
if ((dd = fileXioDopen(path)) < 0)
goto exit; //exit if error opening directory
while (fileXioDread(dd, &record) > 0) {
if ((FIO_S_ISDIR(record.stat.mode)) && (!strcmp(record.name, ".") || !strcmp(record.name, "..")))
continue; //Skip entry if pseudo-folder "." or ".."
strcpy(info[n].name, record.name);
clear_mcTable(&info[n].stats);
if (FIO_S_ISDIR(record.stat.mode)) {
info[n].stats.AttrFile = MC_ATTR_norm_folder;
} else if (FIO_S_ISREG(record.stat.mode)) {
info[n].stats.AttrFile = MC_ATTR_norm_file;
info[n].stats.FileSizeByte = record.stat.size;
info[n].stats.Reserve2 = 0;
} else
continue; //Skip entry which is neither a file nor a folder
strncpy((char *)info[n].stats.EntryName, info[n].name, 32);
memcpy((void *)&info[n].stats._Create, record.stat.ctime, 8);
memcpy((void *)&info[n].stats._Modify, record.stat.mtime, 8);
n++;
if (n == max)
break;
} //ends while
size_valid = 1;
exit:
if (dd >= 0)
fileXioDclose(dd); //Close directory if opened above
return n;
}
//------------------------------
//endfunc readCD
//--------------------------------------------------------------
void setPartyList(void)
{
iox_dirent_t dirEnt;
int hddFd;
nparties = 0;
if ((hddFd = fileXioDopen("hdd0:")) < 0)
return;
while (fileXioDread(hddFd, &dirEnt) > 0) {
if (nparties >= MAX_PARTITIONS)
break;
if ((dirEnt.stat.attr != ATTR_MAIN_PARTITION) || (dirEnt.stat.mode != FS_TYPE_PFS))
continue;
//Patch this to see if new CB versions use valid PFS format
//NB: All CodeBreaker versions up to v9.3 use invalid formats
/* if(!strncmp(dirEnt.name, "PP.",3)){
int len = strlen(dirEnt.name);
if(!strcmp(dirEnt.name+len-4, ".PCB"))
continue;
}
if(!strncmp(dirEnt.name, "__", 2) &&
strcmp(dirEnt.name, "__boot") &&
strcmp(dirEnt.name, "__net") &&
strcmp(dirEnt.name, "__system") &&
strcmp(dirEnt.name, "__sysconf") &&
strcmp(dirEnt.name, "__contents") && // this is where PSBBN used to store it's downloaded contents. Adding it is useful.
strcmp(dirEnt.name, "__common"))
continue;
*/
strncpy(parties[nparties], dirEnt.name, MAX_PART_NAME);
parties[nparties++][MAX_PART_NAME] = '\0';
}
fileXioDclose(hddFd);
if ((hddFd = fileXioDopen("bhdd0:")) < 0)
return;
while (fileXioDread(hddFd, &dirEnt) > 0) {
if (nparties >= MAX_PARTITIONS)
break;
if ((dirEnt.stat.attr != ATTR_MAIN_PARTITION) || (dirEnt.stat.mode != FS_TYPE_PFS))
continue;
//Patch this to see if new CB versions use valid PFS format
//NB: All CodeBreaker versions up to v9.3 use invalid formats
/* if(!strncmp(dirEnt.name, "PP.",3)){
int len = strlen(dirEnt.name);
if(!strcmp(dirEnt.name+len-4, ".PCB"))
continue;
}
if(!strncmp(dirEnt.name, "__", 2) &&
strcmp(dirEnt.name, "__boot") &&
strcmp(dirEnt.name, "__net") &&
strcmp(dirEnt.name, "__system") &&
strcmp(dirEnt.name, "__sysconf") &&
strcmp(dirEnt.name, "__contents") && // this is where PSBBN used to store it's downloaded contents. Adding it is useful.
strcmp(dirEnt.name, "__common"))
continue;
*/
strncpy(parties[nparties], dirEnt.name, MAX_PART_NAME);
parties[nparties++][MAX_PART_NAME] = '\0';
}
fileXioDclose(hddFd);
}
//--------------------------------------------------------------
// The following group of file handling functions are used to allow
// the main program to access files without having to deal with the
// difference between device-specific needs directly in each call.
// Even so, special paths are assumed to be already prepared so
// as to be accepted by fileXio calls (so HDD file access use "pfs")
// Generic functions for this purpose that have been added so far are:
// genInit(void), genLimObjName(uLE_path, reserve),
// genFixPath(uLE_path, gen_path),
// genOpen(path, mode), genClose(fd), genDopen(path), genDclose(fd),
// genLseek(fd,where,how), genRead(fd,buf,size), genWrite(fd,buf,size)
// genRemove(path), genRmdir(path)
//--------------------------------------------------------------
void genLimObjName(char *uLE_path, int reserve)
{
char *p, *q, *r;
int limit = 256; //enforce a generic limit of 256 characters
int folder_flag = (uLE_path[strlen(uLE_path) - 1] == '/'); //flag folder object
int overflow;
if (!strncmp(uLE_path, "mc", 2) || !strncmp(uLE_path, "vmc", 3))
limit = 32; //enforce MC limit of 32 characters
if (folder_flag) //if path ends with path separator
uLE_path[strlen(uLE_path) - 1] = 0; // remove final path separator (temporarily)
p = uLE_path; //initially assume a pure object name (quite insanely :))
if ((q = strchr(p, ':')) != NULL) //if a drive separator is present
p = q + 1; // object name may start after drive separator
if ((q = strrchr(p, '/')) != NULL) //If there's any path separator in the string
p = q + 1; // object name starts after last path separator
limit -= reserve; //lower limit by reserved character space
overflow = strlen(p) - limit; //Calculate length of string to remove (if positive)
if ((limit <= 0) || (overflow <= 0)) //if limit invalid, or not exceeded
goto limited; // no further limitation is needed
if ((q = strrchr(p, '.')) == NULL) //if there's no extension separator
goto limit_end; //limitation must be done at end of full name
r = q - overflow; //r is the place to recopy file extension
if (r > p) { //if this place is above string start
strcpy(r, q); //remove overflow from end of prefix part
goto limited; //which concludes the limitation
} //if we fall through here, the prefix part was too short for the limitation needed
limit_end:
p[limit] = 0; // remove overflow from end of full name
limited:
if (folder_flag) //if original path ended with path separator
strcat(uLE_path, "/"); // reappend final path separator after name
}
//------------------------------
//endfunc genLimObjName
//--------------------------------------------------------------
int genFixPath(const char *inp_path, char *gen_path)
{
char uLE_path[MAX_PATH], loc_path[MAX_PATH], party[MAX_NAME], *p;
char *pathSep;
int part_ix;
part_ix = 99; //Assume valid non-HDD path
if (!uLE_related(uLE_path, inp_path))
part_ix = -99; //Assume invalid uLE_related path
strcpy(gen_path, uLE_path); //Assume no path patching needed
pathSep = strchr(uLE_path, '/');
if (!strncmp(uLE_path, "cdfs", 4)) { //if using CD or DVD disc path
// TODO: Flush CDFS cache
sceCdDiskReady(0);
//end of clause for using a CD or DVD path
} else if (!strncmp(uLE_path, "mass", 4)) { //if using USB mass: path
if (pathSep && (pathSep - uLE_path < 7) && pathSep[-1] == ':')
strcpy(gen_path + (pathSep - uLE_path), pathSep + 1);
//end of clause for using a USB mass: path
} else if (!strncmp(uLE_path, "hdd0:/", 6)) { //If using HDD path
//Get path on HDD unit, LaunchELF's format (e.g. hdd0:/partition/path/to/file)
strcpy(loc_path, uLE_path + 6);
if ((p = strchr(loc_path, '/')) != NULL) {
//Extract path to file within partition. Make a new path, relative to the filesystem root.
//hdd0:/partition/path/to/file becomes pfs0:/path/to/file.
sprintf(gen_path, "pfs0:%s", p);
*p = 0; //null-terminate the block device path (hdd0:/partition).
} else {
//Otherwise, default to /
strcpy(gen_path, "pfs0:/");
}
//Generate standard path to the block device (i.e. hdd0:/partition results in hdd0:partition)
sprintf(party, "hdd0:%s", loc_path);
if (nparties == 0) {
//No partitions recognized? Load modules & populate partition list.
loadHddModules();
setPartyList();
}
//Mount the partition.
if ((part_ix = mountParty(party)) >= 0)
gen_path[3] = part_ix + '0';
//end of clause for using an HDD path
} else if (!strncmp(uLE_path, "bhdd0:/", 7)) { //If using HDD path
//Get path on HDD unit, LaunchELF's format (e.g. hdd0:/partition/path/to/file)
strcpy(loc_path, uLE_path + 7);
if ((p = strchr(loc_path, '/')) != NULL) {
//Extract path to file within partition. Make a new path, relative to the filesystem root.
//hdd0:/partition/path/to/file becomes pfs0:/path/to/file.
sprintf(gen_path, "pfs0:%s", p);
*p = 0; //null-terminate the block device path (hdd0:/partition).
} else {
//Otherwise, default to /
strcpy(gen_path, "pfs0:/");
}
//Generate standard path to the block device (i.e. hdd0:/partition results in hdd0:partition)
sprintf(party, "bhdd0:%s", loc_path);
if (nparties == 0) {
//No partitions recognized? Load modules & populate partition list.
loadHddModules();
setPartyList();
}
//Mount the partition.
if ((part_ix = mountParty(party)) >= 0)
gen_path[3] = part_ix + '0';
//end of clause for using an HDD path
}
genLimObjName(gen_path, 0);
return part_ix;
//non-HDD Path => 99, Good HDD Path => 0-3, Bad Path => negative
}
//------------------------------
//endfunc genFixPath
//--------------------------------------------------------------
int genRmdir(char *path)
{
int ret;
genLimObjName(path, 0);
if (!strncmp(path, "smb2", 4)) {
return SMB2rmdir(path);
}
if (!strncmp(path, "nfs", 3)) {
return NFSrmdir(path);
}
ret = fileXioRmdir(path);
if (!strncmp(path, "vmc", 3))
fileXioDevctl("vmc0:", DEVCTL_VMCFS_CLEAN, NULL, 0, NULL, 0);
return ret;
}
//------------------------------
//endfunc genRmdir
//--------------------------------------------------------------
int genRemove(char *path)
{
int ret;
genLimObjName(path, 0);
ret = fileXioRemove(path);
if (!strncmp(path, "vmc", 3))
fileXioDevctl("vmc0:", DEVCTL_VMCFS_CLEAN, NULL, 0, NULL, 0);
return ret;
}
//------------------------------
//endfunc genRemove
//--------------------------------------------------------------
int genOpen(char *path, int mode)
{
genLimObjName(path, 0);
return open(path, mode, fileMode);
}
//------------------------------
//endfunc genOpen
//--------------------------------------------------------------
int genDopen(char *path)
{
int fd;
if (!strncmp(path, "pfs", 3) || !strncmp(path, "vmc", 3)) {
char tmp[MAX_PATH];
strcpy(tmp, path);
if (tmp[strlen(tmp) - 1] == '/')
tmp[strlen(tmp) - 1] = '\0';
fd = fileXioDopen(tmp);
} else {
fd = fileXioDopen(path);
}
return fd;
}
//------------------------------
//endfunc genDopen
//--------------------------------------------------------------
int genLseek(int fd, int where, int how)
{
return lseek(fd, where, how);
}
//------------------------------
//endfunc genLseek
//--------------------------------------------------------------
int genRead(int fd, void *buf, int size)
{
return read(fd, buf, size);
}
//------------------------------
//endfunc genRead
//--------------------------------------------------------------
int genWrite(int fd, void *buf, int size)
{
return write(fd, buf, size);
}
//------------------------------
//endfunc genWrite
//--------------------------------------------------------------
int genClose(int fd)
{
return close(fd);
}
//------------------------------
//endfunc genClose
//--------------------------------------------------------------
int genDclose(int fd)
{
return fileXioDclose(fd);
}
//------------------------------
//endfunc genDclose
//--------------------------------------------------------------
int genCmpFileExt(const char *filename, const char *extension)
{
const char *p;
p = strrchr(filename, '.');
return (p != NULL && !strcasecmp(p + 1, extension));
}
//------------------------------
//endfunc genDclose
//--------------------------------------------------------------
int readVMC(const char *path, FILEINFO *info, int max)
{
iox_dirent_t dirbuf;
char dir[MAX_PATH];
int i = 0, fd;
strcpy(dir, path);
if ((fd = fileXioDopen(dir)) < 0)
return 0;
while (fileXioDread(fd, &dirbuf) > 0) {
// if(dirbuf.stat.mode & FIO_S_IFDIR && //NB: normal usage (non-vmcfs)
if (dirbuf.stat.mode & sceMcFileAttrSubdir && //NB: nonstandard usage of vmcfs
(!strcmp(dirbuf.name, ".") || !strcmp(dirbuf.name, "..")))
continue; //Skip pseudopaths "." and ".."
strcpy(info[i].name, dirbuf.name);
clear_mcTable(&info[i].stats);
// if(dirbuf.stat.mode & FIO_S_IFDIR){ //NB: normal usage (non-vmcfs)
// info[i].stats.attrFile = MC_ATTR_norm_folder;
// }
if (dirbuf.stat.mode & sceMcFileAttrSubdir) { //NB: vmcfs usage
info[i].stats.AttrFile = dirbuf.stat.mode;
}
// else if(dirbuf.stat.mode & FIO_S_IFREG){ //NB: normal usage (non-vmcfs)
// info[i].stats.attrFile = MC_ATTR_norm_file;
// info[i].stats.fileSizeByte = dirbuf.stat.size;
// info[i].stats.unknown4[0] = dirbuf.stat.hisize;
// }
else if (dirbuf.stat.mode & sceMcFileAttrFile) { //NB: vmcfs usage