mirror of
https://github.com/suloku/savegame-manager.git
synced 2026-04-25 07:27:24 -05:00
- Fixes (?) fileExists() on dsiwarehax
- Implements a preliminary backup/restore method for DSi/SD (dsiwarehax) mode. If you know how to unlock Slot 1 so that this mode actually works, please implement "dsiUnlockSlot1" in dsi.cpp. - Bumps version to 0.3.0 RC2
This commit is contained in:
msiewert76@gmail.com
parent
9452868030
commit
f731795b31
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@ -276,13 +276,20 @@ void fileSelect(const char *startdir, char *out_dir, char *out_fname, netbuf *bu
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}
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// -------------------------------------------------------
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// This is a standard textbook-style "fileExists" function.
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bool fileExists(const char *fname)
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{
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struct stat statbuf;
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memset(&statbuf, 0, sizeof(statbuf));
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if (stat(fname, &statbuf) != 0)
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return false;
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else
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return true;
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else {
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// on dsiwarehaxx, this additional check is required
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if (statbuf.st_size)
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return true;
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else
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return false;
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}
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}
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uint32 fileSize(const char *fname)
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@ -32,7 +32,7 @@
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#define VERSION_MAJOR 0
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#define VERSION_MINOR 3
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#define VERSION_MICRO 0
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#define VERSION_EXTRA "rc1"
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#define VERSION_EXTRA "RC2"
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extern u8 *data;
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extern u32 size_buf;
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@ -246,26 +246,134 @@ void hwFormatNor(uint32 page, uint32 count)
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}
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// --------------------------------------------------------
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// uncomment this to enable slot 1 operations... but implement "dsiUnlockSlot1()" before!
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// the following two functions are *untested* and may not work at all!
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//#define SLOT_1_UNLOCKED
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void hwBackupDSi()
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{
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// only works from dsiwarehax
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if (!sdslot)
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return;
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#ifdef SLOT_1_UNLOCKED
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// swap game
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swap_cart();
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displayPrintUpper();
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#endif
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uint8 size = auxspi_save_size_log_2(slot_1_type);
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int size_blocks = 1 << max(0, (int8(size) - 18)); // ... in units of 0x40000 bytes - that's 256 kB
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uint8 type = auxspi_save_type(slot_1_type);
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// select target filename
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displayMessageF(STR_HW_SELECT_FILE_OW);
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// only works from dsiwarehax
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char path[256];
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char fname[256] = "";
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fileSelect("sd:/", path, fname, 0, false, false);
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fileSelect("sd:/", path, fname, 0, true, false);
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// look for an unused filename
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if (!fname[0]) {
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char *gamename = (char*)0x080000a0;
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uint32 cnt = 0;
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sprintf(fname, "/%.12s.%i.sav", gamename, cnt);
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displayMessage2F(STR_HW_SEEK_UNUSED_FNAME, fname);
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while (fileExists(fname)) {
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if (cnt < 65536)
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cnt++;
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else {
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displayWarning2F(STR_ERR_NO_FNAME);
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while(1);
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}
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sprintf(fname, "%s.%i.sav", gamename, cnt);
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}
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}
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char fullpath[256];
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sprintf(fullpath, "%s/%s", path, fname);
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displayMessage2F(STR_HW_WRITE_FILE, fullpath);
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// backup the file
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FILE *file = fopen(fullpath, "wb");
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if (size < 16)
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size_blocks = 1;
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else
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size_blocks = 1 << (size - 16);
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u32 LEN = min(1 << size, 1 << 16);
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for (int i = 0; i < size_blocks; i++) {
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displayProgressBar(i+1, size_blocks);
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auxspi_read_data(i << 8, data, LEN, type, slot_1_type);
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fwrite(data, 1, LEN, file);
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}
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fclose(file);
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displayProgressBar(0,0);
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displayMessageF(STR_EMPTY);
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}
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void hwRestoreDSi()
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{
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// only works from dsiwarehax
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if (!sdslot)
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return;
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// only works from dsiwarehax
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#ifdef SLOT_1_UNLOCKED
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// swap game
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swap_cart();
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displayPrintUpper();
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#endif
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uint8 size = auxspi_save_size_log_2(slot_1_type);
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uint8 type = auxspi_save_type(slot_1_type);
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// select source filename
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char path[256];
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char fname[256] = "";
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fileSelect("sd:/", path, fname, 0, true, false);
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// format game if required
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if (type == 3) {
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displayMessage2F(STR_HW_FORMAT_GAME);
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auxspi_erase(slot_1_type);
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}
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// and finally, write save
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displayMessage2F(STR_HW_WRITE_GAME);
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u32 LEN = 0, num_blocks = 0, shift = 0;
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switch (type) {
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case 1:
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shift = 4; // 16 bytes
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break;
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case 2:
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shift = 5; // 32 bytes
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break;
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case 3:
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shift = 8; // 256 bytes
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break;
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default:
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return;
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}
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LEN = 1 << shift;
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num_blocks = 1 << (size - shift);
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char msg[256];
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sprintf(msg, "%s/%s", path, fname);
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FILE *file = fopen(msg, "rb");
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if (!file) {
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iprintf("Error!");
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while (1);
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}
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for (unsigned int i = 0; i < num_blocks; i++) {
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if (i % (num_blocks >> 6) == 0)
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displayProgressBar(i+1, num_blocks);
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fread(data, 1, LEN, file);
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sysSetBusOwners(true, true);
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auxspi_write_data(i << shift, data, LEN, type, slot_1_type);
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}
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fclose(file);
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displayProgressBar(0,0);
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displayMessageF(STR_EMPTY);
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}
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// --------------------------------------------------------
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@ -575,7 +683,6 @@ void hwRestoreSlot2()
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displayMessageF(STR_HW_SELECT_FILE); // lower screen is used for file browser
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fileSelect("/", path, fname, 0, false, false);
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char msg[256];
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// This does not have to be translated.
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sprintf(msg, "%s/%s", path, fname);
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FILE *file = fopen(msg, "rb");
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@ -669,12 +776,7 @@ void hwBackupFTP(bool dlp)
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swap_cart();
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displayPrintUpper();
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uint8 size = auxspi_save_size_log_2(slot_1_type);
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int size_blocks = 1 << max(0, (int8(size) - 18)); // ... in units of 0x40000 bytes - that's 256 kB
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uint8 type = auxspi_save_type(slot_1_type);
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if (size < 15)
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size_blocks = 1;
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else
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size_blocks = 1 << (uint8(size) - 15);
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// Second: connect to FTP server
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if (!ftp_active)
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@ -688,11 +790,6 @@ void hwBackupFTP(bool dlp)
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fileSelect("/", fdir, fname, buf, true, false);
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displayMessageF(STR_EMPTY);
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displayStateF(STR_EMPTY);
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bool newfile;
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if (!fname[0])
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newfile = true;
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else
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newfile = false;
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// Third: get a new target filename
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FtpChdir(fdir, buf);
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@ -772,8 +869,8 @@ bool hwRestoreFTPPartial(u32 ofs, u32 size, u32 type, netbuf *ndata)
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pdata += 512;
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}
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// Write to game (safe mode)
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u32 LEN = 0, num_blocks = 0, shift = 0;
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// Write to game
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u32 LEN = 0, shift = 0;
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switch (type) {
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case 1:
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shift = 4; // 16 bytes
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@ -788,7 +885,6 @@ bool hwRestoreFTPPartial(u32 ofs, u32 size, u32 type, netbuf *ndata)
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return false;
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}
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LEN = 1 << shift;
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num_blocks = 1 << (size - shift);
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if (type == 3) {
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displayMessage2F(STR_HW_FORMAT_GAME);
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u32 sector = ofs >> 16;
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@ -57,6 +57,14 @@ using std::max;
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char bootdir[256] = "/";
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#define LIBNDS_VER ((_LIBNDS_MAJOR_ << 16) | (_LIBNDS_MINOR_ << 8) | (_LIBNDS_PATCH_))
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// needs libnds version 1.5.4, for the SDHC driver on the DSi.
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#if (LIBNDS_VER < 0x00010504)
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#error "Your libnds version is outdated! Please use 1.5.4 or higher!"
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#endif
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#define REBOOT_WIFI
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@ -1 +1 @@
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<Project name="Savegame Manager"><MagicFolder excludeFolders="CVS;.svn" filter="*" name="arm9" path="arm9\"><MagicFolder excludeFolders="CVS;.svn" filter="*" name="build" path="build\"><File path=".map"></File><File path="auxspi.d"></File><File path="auxspi.o"></File><File path="display.d"></File><File path="display.o"></File><File path="dsCard.d"></File><File path="dsCard.o"></File><File path="dsi.d"></File><File path="dsi.o"></File><File path="fileselect.d"></File><File path="fileselect.o"></File><File path="ftplib.d"></File><File path="ftplib.o"></File><File path="gba.d"></File><File path="gba.o"></File><File path="globals.d"></File><File path="globals.o"></File><File path="hardware.d"></File><File path="hardware.o"></File><File path="ini.d"></File><File path="ini.o"></File><File path="main.d"></File><File path="main.o"></File><File path="strings.d"></File><File path="strings.o"></File></MagicFolder><MagicFolder excludeFolders="CVS;.svn" filter="*" name="debug" path="debug\"></MagicFolder><MagicFolder excludeFolders="CVS;.svn" filter="*" name="source" path="source\"><File path="auxspi.cpp"></File><File path="auxspi.h"></File><File path="auxspi_core.inc"></File><File path="display.cpp"></File><File path="display.h"></File><File path="dsCard.cpp"></File><File path="dsCard.h"></File><File path="dsi.cpp"></File><File path="dsi.h"></File><File path="fileselect.cpp"></File><File path="fileselect.h"></File><File path="ftplib.c"></File><File path="ftplib.h"></File><File path="gba.cpp"></File><File path="gba.h"></File><File path="globals.cpp"></File><File path="globals.h"></File><File path="hardware.cpp"></File><File path="hardware.h"></File><File path="headings.i"></File><File path="ini.cpp"></File><File path="ini.h"></File><File path="iniconfig.h"></File><File path="iniheadings.h"></File><File path="inikeys.h"></File><File path="inilist.h"></File><File path="keys.i"></File><File path="libini.h"></File><File path="list.i"></File><File path="main.cpp"></File><File path="strings.cpp"></File><File path="strings.h"></File><File path="types.i"></File></MagicFolder><File path="Makefile"></File><File path="Makefile.debug"></File><File path="savegame_manager-debug.elf"></File></MagicFolder><MagicFolder excludeFolders="CVS;.svn" filter="*" name="arm7" path="arm7\"><MagicFolder excludeFolders="CVS;.svn" filter="*" name="build" path="build\"><File path=".map"></File><File path="arm7.d"></File><File path="arm7.o"></File></MagicFolder><MagicFolder excludeFolders="CVS;.svn" filter="*" name="debug" path="debug\"></MagicFolder><MagicFolder excludeFolders="CVS;.svn" filter="*" name="source" path="source\"><File path="arm7.c"></File></MagicFolder><File path="Makefile"></File><File path="Makefile.debug"></File><File path="savegame_manager-debug.elf"></File></MagicFolder><File path="Makefile"></File></Project>
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<Project name="Savegame Manager"><MagicFolder excludeFolders="CVS;.svn" filter="*" name="arm9" path="arm9\"><MagicFolder excludeFolders="CVS;.svn" filter="*" name="build" path="build\"><File path=".map"></File><File path="auxspi.d"></File><File path="auxspi.o"></File><File path="display.d"></File><File path="display.o"></File><File path="dsCard.d"></File><File path="dsCard.o"></File><File path="dsi.d"></File><File path="dsi.o"></File><File path="fileselect.d"></File><File path="fileselect.o"></File><File path="ftplib.d"></File><File path="ftplib.o"></File><File path="gba.d"></File><File path="gba.o"></File><File path="globals.d"></File><File path="globals.o"></File><File path="hardware.d"></File><File path="hardware.o"></File><File path="ini.d"></File><File path="ini.o"></File><File path="main.d"></File><File path="main.o"></File><File path="strings.d"></File><File path="strings.o"></File></MagicFolder><MagicFolder excludeFolders="CVS;.svn" filter="*" name="debug" path="debug\"></MagicFolder><MagicFolder excludeFolders="CVS;.svn" filter="*" name="source" path="source\"><File path="auxspi.cpp"></File><File path="auxspi.h"></File><File path="auxspi_core.inc"></File><File path="display.cpp"></File><File path="display.h"></File><File path="dsCard.cpp"></File><File path="dsCard.h"></File><File path="dsi.cpp"></File><File path="dsi.h"></File><File path="fileselect.cpp"></File><File path="fileselect.h"></File><File path="ftplib.c"></File><File path="ftplib.h"></File><File path="gba.cpp"></File><File path="gba.h"></File><File path="globals.cpp"></File><File path="globals.h"></File><File path="hardware.cpp"></File><File path="hardware.h"></File><File path="headings.i"></File><File path="ini.cpp"></File><File path="ini.h"></File><File path="iniconfig.h"></File><File path="iniheadings.h"></File><File path="inikeys.h"></File><File path="inilist.h"></File><File path="keys.i"></File><File path="libini.h"></File><File path="list.i"></File><File path="main.cpp"></File><File path="strings.cpp"></File><File path="strings.h"></File><File path="types.i"></File></MagicFolder><File path="Makefile"></File><File path="Makefile.debug"></File><File path="savegame_manager.elf"></File></MagicFolder><MagicFolder excludeFolders="CVS;.svn" filter="*" name="arm7" path="arm7\"><MagicFolder excludeFolders="CVS;.svn" filter="*" name="build" path="build\"><File path=".map"></File><File path="arm7.d"></File><File path="arm7.o"></File></MagicFolder><MagicFolder excludeFolders="CVS;.svn" filter="*" name="debug" path="debug\"></MagicFolder><MagicFolder excludeFolders="CVS;.svn" filter="*" name="source" path="source\"><File path="arm7.c"></File></MagicFolder><File path="Makefile"></File><File path="Makefile.debug"></File><File path="savegame_manager.elf"></File></MagicFolder><File path="Makefile"></File></Project>
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