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authorMichael Giacomelli <giac2000@hotmail.com>2009-01-04 01:34:37 +0000
committerMichael Giacomelli <giac2000@hotmail.com>2009-01-04 01:34:37 +0000
commit76c093d39c045d43ebf44dcef2f3cb88b749e8fa (patch)
treee4efcd7a75af5f5eba544d904b9baa7ed2f09d52 /utils/MTP
parent985b53e5005bd744eb462ea403b8542ba432a9d8 (diff)
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Commit utility to dump the OF from a rockboxed Gigabeat S. Searches the partition for deleted nk.bin and restores it. Should work if run immediately after install the bootloader, but may not work later. Current version asks the user to md5sum the file, but probably should do it automatically.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19665 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'utils/MTP')
-rwxr-xr-xutils/MTP/beastdump.c143
1 files changed, 143 insertions, 0 deletions
diff --git a/utils/MTP/beastdump.c b/utils/MTP/beastdump.c
new file mode 100755
index 0000000000..b426c409cc
--- /dev/null
+++ b/utils/MTP/beastdump.c
@@ -0,0 +1,143 @@
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#define NK_SIZE 12965335
+#define READ_SIZE 1024
+
+FILE *in, *out;
+
+int bytes_read, bytes_writen, ret;
+
+char header[]={0x42, 0x30, 0x30, 0x30, 0x46, 0x46, 0x0A, 0x00, 0x00, 0x20, 0x88, 0x84, 0x3C, 0xCD, 0x00, 0x00,
+ 0x00, 0x20, 0x88, 0x04, 0x00, 0x00, 0x00, 0xEB, 0x01, 0x00, 0x00, 0xFE, 0x03, 0x00, 0xEA, 0x40,
+ 0x00, 0x20, 0x88, 0x08, 0x00, 0x00, 0x00, 0xC7, 0x02, 0x00, 0x00, 0x45, 0x43, 0x45, 0x43, 0x20,
+ 0x22, 0xED, 0x88, 0x48, 0x00, 0x20, 0x88, 0x04, 0x00, 0x00, 0x00, 0x0F, 0x01, 0x00, 0x00, 0x20,
+ 0x22, 0xCD, 0x00, 0x00, 0x10, 0x20, 0x88, 0xDC, 0x73, 0x04, 0x00, 0x70, 0xAE, 0xC4, 0x01, 0x00,
+ 0x00, 0x0F, 0xE1, 0x13, 0x00, 0xA0, 0xE3, 0x80, 0x00, 0x80, 0xE3, 0x40, 0x00, 0x80, 0xE3, 0x00,
+ 0xF0, 0x23, 0xE1, 0x30, 0x0F, 0x11, 0xEE, 0x02, 0x01, 0x80, 0xE3, 0x30, 0x0F, 0x01, 0xEE, 0x10,
+ 0x0F, 0x11, 0xEE, 0x01, 0x0A, 0xC0, 0xE3, 0x04, 0x00, 0xC0, 0xE3, 0x01, 0x00, 0xC0, 0xE3, 0x02,
+ 0x0A, 0xC0, 0xE3, 0x02, 0x06, 0x80, 0xE3, 0x10, 0x0F, 0x01, 0xEE, 0x55, 0x01, 0xA0, 0xE3, 0x92,
+ 0x0F, 0x0F, 0xEE, 0x03, 0x12, 0xA0, 0xE3, 0x00, 0x00, 0xA0, 0xE3, 0x00, 0x01, 0x81, 0xE5, 0x0F,
+ 0x06, 0xA0, 0xE3, 0x50, 0x0F, 0x01, 0xEE, 0x1C, 0x1B, 0x9F, 0xE5, 0x1C, 0x2B, 0x9F, 0xE5, 0x00,
+ 0x00, 0xA0, 0xE3, 0x24, 0x00, 0x81, 0xE5, 0x28, 0x00, 0x81, 0xE5, 0x2C, 0x00, 0x81, 0xE5, 0x40,
+ 0x00, 0x81, 0xE5, 0x44, 0x00, 0x81, 0xE5, 0x48, 0x00, 0x81, 0xE5, 0x4C, 0x00, 0x81, 0xE5, 0x50,
+ 0x00, 0x81, 0xE5, 0x24, 0x00, 0x82, 0xE5, 0x28, 0x00, 0x82, 0xE5, 0x2C, 0x00, 0x82, 0xE5, 0x40,
+ 0x00, 0x82, 0xE5, 0x44, 0x00, 0x82, 0xE5, 0x48, 0x00, 0x82, 0xE5, 0x4C, 0x00, 0x82, 0xE5, 0x50,
+ 0x00, 0x82, 0xE5, 0x01, 0x01, 0x80, 0xE3, 0x20, 0x00, 0x81, 0xE5, 0x20, 0x00, 0x82, 0xE5, 0xCC,
+ 0x0A, 0x9F, 0xE5, 0x00, 0x00, 0x81, 0xE5, 0x04, 0x00, 0x81, 0xE5, 0x00, 0x00, 0x82, 0xE5, 0x04,
+ 0x00, 0x82, 0xE5, 0xBC, 0x1A, 0x9F, 0xE5, 0xBC, 0x0A, 0x9F, 0xE5, 0x00, 0x00, 0x81, 0xE5, 0x00,
+ 0x01, 0x81, 0xE5, 0x00, 0x02, 0x81, 0xE5, 0x00, 0x03, 0x81, 0xE5, 0x00, 0x04, 0x81, 0xE5, 0x10,
+ 0x00, 0xA0, 0xE3, 0x10, 0x00, 0x81, 0xE5, 0x10, 0x01, 0x81, 0xE5, 0x10, 0x02, 0x81, 0xE5, 0x10,
+ 0x03, 0x81, 0xE5, 0x10, 0x04, 0x81, 0xE5, 0x01, 0x00, 0xA0, 0xE3, 0x00, 0x08, 0x81, 0xE5, 0x00,
+ 0x09, 0x81, 0xE5, 0x00, 0x0A, 0x81, 0xE5, 0x00, 0x0B, 0x81, 0xE5, 0x00, 0x0C, 0x81, 0xE5, 0x00,
+ 0x0D, 0x81, 0xE5, 0x74, 0x1A, 0x9F, 0xE5, 0x40, 0x00, 0xA0, 0xE3, 0x00, 0x00, 0x81, 0xE5, 0x6C,
+ 0x0A, 0x9F, 0xE5, 0x38, 0x40, 0x80, 0xE2, 0x07, 0x10, 0xA0, 0xE3, 0x64, 0x2A, 0x9F, 0xE5, 0x00,
+ 0x10, 0x80, 0xE5, 0x00, 0x30, 0x90, 0xE5, 0x03, 0x00, 0x52, 0xE1, 0xFC, 0xFF, 0xFF, 0x1A, 0x04,
+ 0x00, 0x80, 0xE2, 0x04, 0x00, 0x50, 0xE1, 0xF8, 0xFF, 0xFF, 0xDA, 0x48, 0x1A, 0x9F, 0xE5, 0x0C,
+ 0x00, 0x91, 0xE5, 0x00, 0x20, 0xA0, 0xE1, 0x10, 0x00, 0x10, 0xE2, 0x35, 0x02, 0x00, 0x1A, 0x10,
+ 0x20, 0x82, 0xE3, 0x0C, 0x20, 0x81, 0xE5, 0x30, 0x1A, 0x9F, 0xE5, 0x30, 0x0A, 0x9F, 0xE5, 0x40,
+ 0x00, 0x81, 0xE5, 0x2C, 0x0A, 0x9F, 0xE5, 0x44, 0x00, 0x81, 0xE5, 0x28, 0x0A, 0x9F, 0xE5, 0x48,
+ 0x00, 0x81, 0xE5, 0x24, 0x1A, 0x9F, 0xE5, 0x40, 0x00, 0xA0, 0xE3, 0x00, 0x00, 0x81, 0xE5, 0x04,
+ 0x1A, 0x9F, 0xE5, 0x18, 0x0A, 0x9F, 0xE5, 0x20, 0x00, 0x81, 0xE5, 0x14, 0x0A, 0x9F, 0xE5, 0x24,
+ 0x00, 0x81, 0xE5, 0x10, 0x0A, 0x9F, 0xE5, 0x28, 0x00, 0x81, 0xE5, 0x60, 0x00, 0x91, 0xE5, 0x1E,
+ 0x0C, 0xC0, 0xE3, 0x06, 0x0B, 0x80, 0xE3, 0x60, 0x00, 0x81, 0xE5, 0xFC, 0x09, 0x9F, 0xE5, 0x1C,
+ 0x00, 0x81, 0xE5, 0xF8, 0x09, 0x9F, 0xE5, 0x00, 0x00, 0x81, 0xE5, 0xF4, 0x09, 0x9F, 0xE5, 0x18,
+ 0x00, 0x81, 0xE5, 0xF0, 0x09, 0x9F, 0xE5, 0x14, 0x00, 0x81, 0xE5, 0xEC, 0x09, 0x9F, 0xE5, 0x04,
+ 0x00, 0x81, 0xE5, 0xE8, 0x09, 0x9F, 0xE5, 0x10, 0x00, 0x81, 0xE5, 0x0A, 0x12, 0xA0, 0xE3, 0xE0,
+ 0x09, 0x9F, 0xE5, 0xB0, 0x00, 0xC1, 0xE1, 0xA0, 0x19, 0x9F, 0xE5, 0xD8, 0x09, 0x9F, 0xE5, 0x00,
+ 0x00, 0x81, 0xE5, 0xD4, 0x09, 0x9F, 0xE5, 0x04, 0x00, 0x81, 0xE5, 0xD0, 0x09, 0x9F, 0xE5, 0x08,
+ 0x00, 0x81, 0xE5, 0x04, 0x00, 0xA0, 0xE3, 0x60, 0x00, 0x81, 0xE5, 0x02, 0x11, 0xA0, 0xE3, 0x01,
+ 0x00, 0x5F, 0xE1, 0xD9, 0x01, 0x00, 0xBA, 0x0A, 0x12, 0xA0, 0xE3, 0x01, 0x00, 0x5F, 0xE1, 0x00,
+ 0x02, 0x00, 0xBA, 0xAC, 0x19, 0x9F, 0xE5, 0xAC, 0x09, 0x9F, 0xE5, 0x08, 0x00, 0x81, 0xE5, 0xA0,
+ 0x19, 0x9F, 0xE5, 0xA4, 0x09, 0x9F, 0xE5, 0x0C, 0x00, 0x81, 0xE5, 0xA0, 0x09, 0x9F, 0xE5, 0x10,
+ 0x00, 0x81, 0xE5, 0x9C, 0x09, 0x9F, 0xE5, 0x14, 0x00, 0x81, 0xE5, 0x98, 0x09, 0x9F, 0xE5, 0x18,
+ 0x00, 0x81, 0xE5, 0x94, 0x09, 0x9F, 0xE5, 0x1C, 0x00, 0x81, 0xE5, 0x01, 0x02, 0xA0, 0xE3, 0x20,
+ 0x00, 0x81, 0xE5, 0x01, 0x04, 0xA0, 0xE3, 0x24, 0x00, 0x81, 0xE5, 0x80, 0x09, 0x9F, 0xE5, 0x28,
+ 0x00, 0x81, 0xE5, 0x7C, 0x09, 0x9F, 0xE5, 0x2C, 0x00, 0x81, 0xE5, 0x78, 0x09, 0x9F, 0xE5, 0x30,
+ 0x00, 0x81, 0xE5, 0x74, 0x09, 0x9F, 0xE5, 0x34, 0x00, 0x81, 0xE5, 0x6C, 0x09, 0x9F, 0xE5, 0x38,
+ 0x00, 0x81, 0xE5, 0x64, 0x09, 0x9F, 0xE5, 0x3C, 0x00, 0x81, 0xE5, 0x5C, 0x09, 0x9F, 0xE5, 0x40,
+ 0x00, 0x81, 0xE5, 0x58, 0x09, 0x9F, 0xE5, 0x44, 0x00, 0x81, 0xE5, 0x4C, 0x09, 0x9F, 0xE5, 0x48,
+ 0x00, 0x81, 0xE5, 0x44, 0x09, 0x9F, 0xE5, 0x4C, 0x00, 0x81, 0xE5, 0x40, 0x09, 0x9F, 0xE5, 0x50,
+ 0x00, 0x81, 0xE5, 0x3C, 0x09, 0x9F, 0xE5, 0x54, 0x00, 0x81, 0xE5, 0x2C, 0x09, 0x9F, 0xE5, 0x58,
+ 0x00, 0x81, 0xE5, 0x24, 0x09, 0x9F, 0xE5, 0x5C, 0x00, 0x81, 0xE5, 0x00, 0x00, 0xA0, 0xE3, 0x60,
+ 0x00, 0x81, 0xE5, 0x14, 0x09, 0x9F, 0xE5, 0x64, 0x00, 0x81, 0xE5, 0x18, 0x09, 0x9F, 0xE5, 0x68,
+ 0x00, 0x81, 0xE5, 0x04, 0x09, 0x9F, 0xE5, 0x6C, 0x00, 0x81, 0xE5, 0x0C, 0x09, 0x9F, 0xE5, 0x70,
+ 0x00, 0x81, 0xE5, 0x08, 0x09, 0x9F, 0xE5, 0x74, 0x00, 0x81, 0xE5, 0x04, 0x09, 0x9F, 0xE5, 0x78,
+ 0x00, 0x81, 0xE5, 0x00, 0x09, 0x9F, 0xE5, 0x7C, 0x00, 0x81, 0xE5, 0xFC, 0x08, 0x9F, 0xE5, 0x80,
+ 0x00, 0x81, 0xE5, 0xF8, 0x08, 0x9F, 0xE5, 0x84, 0x00, 0x81, 0xE5, 0x12, 0x00, 0xA0, 0xE3, 0x88,
+ 0x00, 0x81, 0xE5, 0x00, 0x00, 0xA0, 0xE3, 0x8C, 0x00, 0x81, 0xE5, 0xB0, 0x08, 0x9F, 0xE5, 0x90,
+ 0x00, 0x81, 0xE5, 0xDC, 0x08, 0x9F, 0xE5, 0x94, 0x00, 0x81, 0xE5, 0xAC, 0x08, 0x9F, 0xE5, 0x98,
+ 0x00, 0x81, 0xE5, 0xA4, 0x08, 0x9F, 0xE5, 0x9C, 0x00, 0x81, 0xE5, 0xC8, 0x08, 0x9F, 0xE5, 0xA0,
+ 0x00, 0x81, 0xE5, 0x88, 0x08, 0x9F, 0xE5, 0xA4, 0x00, 0x81, 0xE5, 0x80, 0x08, 0x9F, 0xE5, 0xA8,
+ 0x00, 0x81, 0xE5, 0x78, 0x08, 0x9F, 0xE5, 0xAC, 0x00, 0x81, 0xE5, 0xAC, 0x08, 0x9F, 0xE5, 0xB0,
+ 0x00, 0x81, 0xE5, 0xA8, 0x08, 0x9F, 0xE5, 0xB4, 0x00, 0x81, 0xE5, 0xA4, 0x08, 0x9F, 0xE5, 0xB8,
+ 0x00, 0x81, 0xE5, 0x12, 0x04, 0xA0, 0xE3, 0xBC, 0x00, 0x81, 0xE5, 0x5C, 0x08, 0x9F, 0xE5, 0xC0
+};
+
+
+
+char buf2[NK_SIZE];
+char buf[READ_SIZE];
+
+void usage(void)
+{
+ fprintf(stderr, "usage: sudo beastdump <path_to_gigabeat>\ne.g. /dev/sdb \n");
+}
+
+/*search through an image looking for header_string*/
+int main(int argc, char **argv)
+{
+ if (argc < 2)
+ {
+ usage();
+ return 1;
+ }
+
+
+ if((in=fopen(argv[1], "r"))==NULL){
+ printf("file open error. Probably invalid path or lack of root/sudo\n");
+ return -1;
+ }
+
+
+
+ while((ret=fread(buf, READ_SIZE, 1, in))){
+
+
+
+ if(!memcmp(header, buf, READ_SIZE)){
+ printf("Found header at offset: 0x%x\n",(int) (ftell(in)-READ_SIZE));
+ break;
+ }
+ else
+ {
+ // printf("fail\n");
+
+ //return -1;
+ }
+ memset(buf,0,READ_SIZE);
+
+ if(ftell(in)%(READ_SIZE*1000)==0)
+ printf("checking %d\n",(int)ftell(in));
+
+ }
+
+
+ if(!ret) {
+ printf("read error or end of file\n");
+ return -1;
+ }
+ fseek(in, -READ_SIZE, SEEK_CUR);
+
+ out= fopen("nk.bin", "w");
+ bytes_read = fread(buf2, sizeof(buf2), 1, in);
+ bytes_writen= fwrite(buf2, sizeof(buf2),1,out);
+ fclose(in);
+ fclose(out);
+ printf("Successfully created file. Please run md5sum to confirm hash:\nfb76b0025cd6bd2cc7512620ebf30b81 nk_orig.bin\n");
+ return 0;
+
+}
+
+