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https://github.com/CTCaer/hekate.git
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[Tools] Dump in 1GB parts if sd <=8GB + tui tweak
Tui tweak: Support auto scroll.
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parent
f0d88f61ca
commit
6e82dabb22
30
ipl/main.c
30
ipl/main.c
@ -668,9 +668,9 @@ void power_off()
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int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
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{
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static const u32 FAT32_FILESIZE_LIMIT = 0xFFFFFFFF;
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static const u32 MULTIPART_SPLIT_SIZE = (1u << 31);
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static const u32 SECTORS_TO_MIB_COEFF = 0x800;
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static const u32 SECTORS_TO_MIB_COEFF = 11;
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u32 multipartSplitSize = (1u << 31);
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u32 totalSectors = part->lba_end - part->lba_start + 1;
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u32 currPartIdx = 0;
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u32 numSplitParts = 0;
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@ -687,17 +687,21 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
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partialIdxFilename[11] = 0;
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gfx_printf(&gfx_con, "SD Card free space: %d MiB, Total dump size %d MiB\n",
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sd_fs.free_clst * sd_fs.csize / SECTORS_TO_MIB_COEFF,
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totalSectors / SECTORS_TO_MIB_COEFF);
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sd_fs.free_clst * sd_fs.csize >> SECTORS_TO_MIB_COEFF,
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totalSectors >> SECTORS_TO_MIB_COEFF);
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maxSplitParts = (sd_fs.free_clst * sd_fs.csize) / (MULTIPART_SPLIT_SIZE / 512);
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// 1GB parts for sd cards 8GB and less
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if ((sd_storage.csd.capacity >> (20 - sd_storage.csd.read_blkbits)) <= 8192)
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multipartSplitSize = (1u << 30);
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// Maximum parts fitting the free space available
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maxSplitParts = (sd_fs.free_clst * sd_fs.csize) / (multipartSplitSize / 512);
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// Check if the USER partition or the RAW eMMC fits the sd card free space
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if (totalSectors > (sd_fs.free_clst * sd_fs.csize))
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{
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isSmallSdCard = 1;
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gfx_printf(&gfx_con, "%kSD card free space is smaller than dump total size.%k\n", 0xFF00BAFF, 0xFFFFFFFF);
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gfx_printf(&gfx_con, "%k\nSD card free space is smaller than dump total size.%k\n", 0xFF00BAFF, 0xFFFFFFFF);
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if (!maxSplitParts)
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{
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@ -729,13 +733,13 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
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maxSplitParts += currPartIdx;
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}
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else
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gfx_printf(&gfx_con, "%kContinuing with partial dumping...%k\n\n", 0xFF00BAFF, 0xFFFFFFFF);
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gfx_printf(&gfx_con, "%kPartial dumping enabled (with %d MiB parts)...%k\n\n", 0xFF00BAFF, multipartSplitSize >> 20, 0xFFFFFFFF);
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// Check if filesystem is FAT32 or the free space is smaller and dump in parts
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if (((sd_fs.fs_type != FS_EXFAT) && totalSectors > (FAT32_FILESIZE_LIMIT / NX_EMMC_BLOCKSIZE)) | isSmallSdCard)
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{
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static const u32 MULTIPART_SPLIT_SECTORS = MULTIPART_SPLIT_SIZE/NX_EMMC_BLOCKSIZE;
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numSplitParts = (totalSectors+MULTIPART_SPLIT_SECTORS-1)/MULTIPART_SPLIT_SECTORS;
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u32 multipartSplitSectors = multipartSplitSize / NX_EMMC_BLOCKSIZE;
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numSplitParts = (totalSectors + multipartSplitSectors - 1) / multipartSplitSectors;
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outFilename = alloca(sdPathLen+4);
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memcpy(outFilename, sd_path, sdPathLen);
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@ -784,13 +788,13 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
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// Continue from where we left, if partial dump in progress.
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if (partialDumpInProgress)
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{
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lba_curr += currPartIdx * (MULTIPART_SPLIT_SIZE / NX_EMMC_BLOCKSIZE);
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totalSectors -= currPartIdx * (MULTIPART_SPLIT_SIZE / NX_EMMC_BLOCKSIZE);
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lba_curr += currPartIdx * (multipartSplitSize / NX_EMMC_BLOCKSIZE);
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totalSectors -= currPartIdx * (multipartSplitSize / NX_EMMC_BLOCKSIZE);
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}
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while(totalSectors > 0)
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{
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if (numSplitParts != 0 && bytesWritten >= MULTIPART_SPLIT_SIZE)
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if (numSplitParts != 0 && bytesWritten >= multipartSplitSize)
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{
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f_close(&fp);
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memset(&fp, 0, sizeof(fp));
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@ -886,7 +890,7 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
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bytesWritten += num * NX_EMMC_BLOCKSIZE;
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// Force a flush after a lot of data if not splitting
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if (numSplitParts == 0 && bytesWritten >= MULTIPART_SPLIT_SIZE)
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if (numSplitParts == 0 && bytesWritten >= multipartSplitSize)
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{
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f_sync(&fp);
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bytesWritten = 0;
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@ -68,10 +68,14 @@ void *tui_do_menu(gfx_con_t *con, menu_t *menu)
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u32 btn = btn_wait();
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if (btn & BTN_VOL_DOWN && idx < cnt - 1)
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if (btn & BTN_VOL_DOWN && idx < (cnt - 1))
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idx++;
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else if (btn & BTN_VOL_DOWN && idx == (cnt - 1))
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idx = 0;
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if (btn & BTN_VOL_UP && idx > 0)
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idx--;
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else if (btn & BTN_VOL_UP && idx == 0)
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idx = cnt - 1;
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if (btn & BTN_POWER)
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{
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ment_t *ent = &menu->ents[idx];
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