int tw_restore(struct dInfo rMnt, char *rDir) { int i; FILE *reFp; char rUppr[20]; char rMount[30]; char rFilesystem[10]; char rFilename[255]; char rCommand[255]; char rOutput[255]; time_t rStart, rStop; strcpy(rUppr,rMnt.mnt); for (i = 0; i < strlen(rUppr); i++) { rUppr[i] = toupper(rUppr[i]); } ui_print("[%s]\n",rUppr); ui_show_progress(1,150); time(&rStart); ui_print("...Verifying md5 hash for %s.\n",rMnt.mnt); if(checkMD5(rDir,rMnt.fnm) == 0) // verify md5, check if no error; 0 = no error. { strcpy(rFilename,rDir); strcat(rFilename,rMnt.fnm); sprintf(rCommand,"ls -l %s | awk -F'.' '{ print $2 }'",rFilename); // let's get the filesystem type from filename reFp = __popen(rCommand, "r"); LOGI("=> Filename is: %s\n",rMnt.fnm); while (fscanf(reFp,"%s",rFilesystem) == 1) { // if we get a match, store filesystem type LOGI("=> Filesystem is: %s\n",rFilesystem); // show it off to the world! } __pclose(reFp); if (DataManager_GetIntValue(TW_RM_RF_VAR) == 1 && (strcmp(rMnt.mnt,"system") == 0 || strcmp(rMnt.mnt,"data") == 0 || strcmp(rMnt.mnt,"cache") == 0)) { // we'll use rm -rf instead of formatting for system, data and cache if the option is set ui_print("...using rm -rf to wipe %s\n", rMnt.mnt); tw_mount(rMnt); // mount the partition first sprintf(rCommand,"rm -rf %s%s/*", "/", rMnt.mnt); LOGI("rm rf commad: %s\n", rCommand); reFp = __popen(rCommand, "r"); while (fscanf(reFp,"%s",rOutput) == 1) { ui_print_overwrite("%s",rOutput); } __pclose(reFp); } else { ui_print("...Formatting %s\n",rMnt.mnt); tw_format(rFilesystem,rMnt.blk); // let's format block, based on filesystem from filename above } ui_print("....Done.\n"); if (strcmp(rFilesystem,"mtd") == 0) { // if filesystem is mtd, we use flash image sprintf(rCommand,"flash_image %s %s",rMnt.mnt,rFilename); strcpy(rMount,rMnt.mnt); } else if (strcmp(rFilesystem,"emmc") == 0) { // if filesystem is emmc, we use dd sprintf(rCommand,"dd bs=%s if=%s of=%s",bs_size,rFilename,rMnt.dev); strcpy(rMount,rMnt.mnt); } else { tw_mount(rMnt); strcpy(rMount,"/"); if (strcmp(rMnt.mnt,".android_secure") == 0) { // if it's android_secure, we have add prefix strcat(rMount,"sdcard/"); } strcat(rMount,rMnt.mnt); sprintf(rCommand,"cd %s && tar -xvf %s",rMount,rFilename); // formulate shell command to restore } ui_print("...Restoring %s\n",rMount); reFp = __popen(rCommand, "r"); if(DataManager_GetIntValue(TW_SHOW_SPAM_VAR) == 2) { // twrp spam while (fgets(rOutput,sizeof(rOutput),reFp) != NULL) { ui_print_overwrite("%s",rOutput); } } else { while (fscanf(reFp,"%s",rOutput) == 1) { if(DataManager_GetIntValue(TW_SHOW_SPAM_VAR) == 1) ui_print_overwrite("%s",rOutput); } } __pclose(reFp); ui_print_overwrite("....Done.\n"); if (strcmp(rMnt.mnt,".android_secure") != 0) { // any partition other than android secure, tw_unmount(rMnt); // let's unmount (unmountable partitions won't matter) } } else { ui_print("...Failed md5 check. Aborted.\n\n"); return 1; } ui_reset_progress(); time(&rStop); output_time(rUppr, "DONE", (int)difftime(rStop,rStart)); return 0; }
/* New backup function ** Condensed all partitions into one function */ int tw_backup(struct dInfo bMnt, char *bDir) { if (ensure_path_mounted(SDCARD_ROOT) != 0) { ui_print("-- Could not mount: %s.\n-- Aborting.\n",SDCARD_ROOT); return 1; } int bDiv; char bTarArg[10]; if (DataManager_GetIntValue(TW_USE_COMPRESSION_VAR)) { // set compression or not strcpy(bTarArg,"-czvf"); bDiv = 512; } else { strcpy(bTarArg,"-cvf"); bDiv = 2048; } FILE *bFp; int bPartSize; char *bImage = malloc(sizeof(char)*50); char *bMount = malloc(sizeof(char)*50); char *bCommand = malloc(sizeof(char)*255); if (strcmp(bMnt.mnt,"system") == 0 || strcmp(bMnt.mnt,"data") == 0 || strcmp(bMnt.mnt,"cache") == 0 || strcmp(bMnt.mnt,"sd-ext") == 0 || strcmp(bMnt.mnt,"efs") == 0 || strcmp(bMnt.mnt,".android_secure") == 0) { // detect mountable partitions if (strcmp(bMnt.mnt,".android_secure") == 0) { // if it's android secure, add sdcard to prefix strcpy(bMount,"/sdcard/"); strcat(bMount,bMnt.mnt); sprintf(bImage,"and-sec.%s.win",bMnt.fst); // set image name based on filesystem, should always be vfat for android_secure } else { strcpy(bMount,"/"); strcat(bMount,bMnt.mnt); sprintf(bImage,"%s.%s.win",bMnt.mnt,bMnt.fst); // anything else that is mountable, will be partition.filesystem.win ui_print("\n-- Mounting %s, please wait...\n",bMount); if (tw_mount(bMnt)) { ui_print("-- Could not mount: %s\n-- Aborting.\n",bMount); free(bCommand); free(bMount); free(bImage); return 1; } ui_print("-- Done.\n\n",bMount); } sprintf(bCommand,"du -sk %s | awk '{ print $1 }'",bMount); // check for partition/folder size bFp = __popen(bCommand, "r"); fscanf(bFp,"%d",&bPartSize); __pclose(bFp); sprintf(bCommand,"cd %s && tar %s %s%s ./*",bMount,bTarArg,bDir,bImage); // form backup command } else { strcpy(bMount,bMnt.mnt); bPartSize = bMnt.sze / 1024; sprintf(bImage,"%s.%s.win",bMnt.mnt,bMnt.fst); // non-mountable partitions such as boot/wimax/recovery if (strcmp(bMnt.fst,"mtd") == 0) { sprintf(bCommand,"dump_image %s %s%s",bMnt.mnt,bDir,bImage); // if it's mtd, we use dump image } else if (strcmp(bMnt.fst,"emmc") == 0) { sprintf(bCommand,"dd bs=%s if=%s of=%s%s",bs_size,bMnt.blk,bDir,bImage); // if it's emmc, use dd } ui_print("\n"); } LOGI("=> Filename: %s\n",bImage); LOGI("=> Size of %s is %d KB.\n\n",bMount,bPartSize); int i; char bUppr[20]; strcpy(bUppr,bMnt.mnt); for (i = 0; i < strlen(bUppr); i++) { // make uppercase of mount name bUppr[i] = toupper(bUppr[i]); } ui_print("[%s (%d MB)]\n",bUppr,bPartSize/1024); // show size in MB int bProgTime; time_t bStart, bStop; char bOutput[512]; if (sdSpace > bPartSize) { // Do we have enough space on sdcard? time(&bStart); // start timer bProgTime = bPartSize / bDiv; // not very accurate but better than nothing progress time for progress bar ui_show_progress(1,bProgTime); ui_print("...Backing up %s partition.\n",bMount); bFp = __popen(bCommand, "r"); // sending backup command formed earlier above if(DataManager_GetIntValue(TW_SHOW_SPAM_VAR) == 2) { // if twrp spam is on, show all lines while (fgets(bOutput,sizeof(bOutput),bFp) != NULL) { ui_print_overwrite("%s",bOutput); } } else { // else just show single line while (fscanf(bFp,"%s",bOutput) == 1) { if(DataManager_GetIntValue(TW_SHOW_SPAM_VAR) == 1) ui_print_overwrite("%s",bOutput); } } ui_print_overwrite("....Done.\n"); __pclose(bFp); int pFileSize; ui_print("...Double checking backup file size.\n"); sprintf(bCommand,"ls -l %s%s | awk '{ print $5 }'",bDir,bImage); // double checking to make sure we backed up something bFp = __popen(bCommand, "r"); fscanf(bFp,"%d",&pFileSize); __pclose(bFp); ui_print("....File size: %d bytes.\n",pFileSize); // file size if (pFileSize > 0) { // larger than 0 bytes? if (strcmp(bMnt.fst,"mtd") == 0 || strcmp(bMnt.fst,"emmc") == 0) { // if it's an unmountable partition, we can make sure LOGI("=> Expected size: %d Got: %d\n",bMnt.sze,pFileSize); // partition size matches file image size (they should match!) if (pFileSize != bMnt.sze) { ui_print("....File size is incorrect. Aborting...\n\n"); // they dont :( free(bCommand); free(bMount); free(bImage); return 1; } else { ui_print("....File size matches partition size.\n"); // they do, yay! } } ui_print("...Generating %s md5...\n", bMnt.mnt); makeMD5(bDir,bImage); // make md5 file ui_print("....Done.\n"); ui_print("...Verifying %s md5...\n", bMnt.mnt); checkMD5(bDir,bImage); // test the md5 we just made, just in case ui_print("....Done.\n"); time(&bStop); // stop timer ui_reset_progress(); // stop progress bar output_time(bUppr, "DONE", (int)difftime(bStop,bStart)); tw_unmount(bMnt); // unmount partition we just restored to (if it's not a mountable partition, it will just bypass) sdSpace -= bPartSize; // minus from sd space number (not accurate but, it's more than the real count so it will suffice) } else { ui_print("...File size is zero bytes. Aborting...\n\n"); // oh noes! file size is 0, abort! abort! tw_unmount(bMnt); free(bCommand); free(bMount); free(bImage); return 1; } } else { ui_print("...Not enough space on /sdcard. Aborting.\n"); // oh noes! no space left on sdcard, abort! abort! tw_unmount(bMnt); free(bCommand); free(bMount); free(bImage); return 1; } free(bCommand); free(bMount); free(bImage); return 0; }
void nandroid_back_exe() { ensure_path_mounted(SDCARD_ROOT); FILE *fp; int isContinue = 1; int progTime; unsigned long sdSpace; unsigned long sdSpaceFinal; unsigned long imgSpace; char tmpOutput[150]; char tmpString[15]; char tmpChar; char exe[255]; char tw_image_base[100]; char tw_image[255]; char timestamp[14]; char tar_arg[5]; struct stat st; struct tm * t; time_t seconds; time_t nan_ttime; time_t nan_ctime; seconds = time(0); t = localtime(&seconds); sprintf(timestamp,"%02d%02d%d%02d%02d",t->tm_mon+1,t->tm_mday,t->tm_year+1900,t->tm_hour,t->tm_min); // get timestamp for nandroid if (stat(backup_folder,&st) != 0) { if(mkdir(backup_folder,0777) == -1) { LOGI("=> Can not create directory: %s\n", backup_folder); } else { LOGI("=> Created directory: %s\n", backup_folder); } } sprintf(tw_image_base, "%s/%s/", backup_folder, device_id); if (stat(tw_image_base,&st) != 0) { if(mkdir(tw_image_base,0777) == -1) { LOGI("=> Can not create directory: %s\n", tw_image_base); } else { LOGI("=> Created directory: %s\n", tw_image_base); } } strcat(tw_image_base,timestamp); strcat(tw_image_base,"/"); if(mkdir(tw_image_base,0777) == -1) { LOGI("=> Can not create directory: %s\n", tw_image_base); } else { LOGI("=> Created directory: %s\n", tw_image_base); } fp = __popen("df -k /sdcard| grep sdcard | awk '{ print $4 }'", "r"); LOGI("=> Checking SDCARD Disk Space.\n"); while (fgets(tmpString,15,fp) != NULL) { tmpChar = tmpString[strlen(tmpString)-2]; } __pclose(fp); if(tmpChar == '%') { fp = __popen("df -k /sdcard| grep sdcard | awk '{ print $3 }'", "r"); LOGI("=> Not the response we were looking for, trying again.\n"); fgets(tmpString,15,fp); __pclose(fp); } sscanf(tmpString,"%lu",&sdSpace); sdSpaceFinal = sdSpace; LOGI("=> Space Left on SDCARD: %lu\n\n",sdSpaceFinal); int div; if (is_true(tw_use_compression_val) == 1) { strcpy(tar_arg,"czvpf"); div = 500; } else { strcpy(tar_arg,"cvpf"); div = 1000; } ui_print("\nStarting Backup...\n\n"); nan_ttime = time(0); if (is_true(tw_nan_system_val)) { ensure_path_mounted("/system"); fp = __popen("du -sk /system", "r"); LOGI("=> Checking size of /system.\n"); fscanf(fp,"%lu %*s",&imgSpace); progTime = imgSpace / div; ui_print("[SYSTEM (%d MB)]\n",imgSpace/1024); __pclose(fp); if (sdSpace > imgSpace) { nan_ctime = time(0); strcpy(tw_image,tw_image_base); strcat(tw_image,tw_nan_system); sprintf(exe,"cd /%s && tar -%s %s ./*", sys.mnt, tar_arg, tw_image); ui_print("...Backing up system partition.\n"); ui_show_progress(1,progTime); fp = __popen(exe, "r"); while (fscanf(fp,"%s",tmpOutput) != EOF) { if(is_true(tw_show_spam_val)) { ui_print("%s\n",tmpOutput); } else { ui_print_overwrite("%s",tmpOutput); } } ui_print_overwrite("....Done.\n"); __pclose(fp); ui_print("...Generating %s md5...\n", sys.mnt); makeMD5(tw_image_base,tw_nan_system); ui_print("....Done.\n"); ui_print("...Verifying %s md5...\n", sys.mnt); checkMD5(tw_image_base,tw_nan_system); ui_print("...Done.\n"); ui_reset_progress(); ui_print("Backed up in %d Seconds\n\n", time(0) - nan_ctime); } else { ui_print("\nNot enough space left on /sdcard... Aborting.\n\n"); isContinue = 0; } ensure_path_unmounted("/system"); sdSpace -= imgSpace; } if (isContinue) { if (is_true(tw_nan_data_val)) { ensure_path_mounted("/data"); fp = __popen("du -sk /data", "r"); LOGI("=> Checking size of /data.\n"); fscanf(fp,"%lu %*s",&imgSpace); progTime = imgSpace / div; ui_print("[DATA (%d MB)]\n",imgSpace/1024); __pclose(fp); if (sdSpace > imgSpace) { nan_ctime = time(0); strcpy(tw_image,tw_image_base); strcat(tw_image,tw_nan_data); sprintf(exe,"cd /%s && tar -%s %s ./*", dat.mnt, tar_arg, tw_image); ui_print("...Backing up data partition.\n"); ui_show_progress(1,progTime); fp = __popen(exe, "r"); while (fscanf(fp,"%s",tmpOutput) != EOF) { if(is_true(tw_show_spam_val)) { ui_print("%s\n",tmpOutput); } else { ui_print_overwrite("%s",tmpOutput); } } ui_print_overwrite("....Done.\n"); __pclose(fp); ui_print("...Generating %s md5...\n", dat.mnt); makeMD5(tw_image_base,tw_nan_data); ui_print("....Done.\n"); ui_print("...Verifying %s md5...\n", dat.mnt); checkMD5(tw_image_base,tw_nan_data); ui_print("...Done.\n"); ui_reset_progress(); ui_print("Backed up in %d Seconds\n\n", time(0) - nan_ctime); } else { ui_print("\nNot enough space left on /sdcard... Aborting.\n\n"); isContinue = 0; } ensure_path_unmounted("/data"); sdSpace -= imgSpace; } } if (isContinue) { if (is_true(tw_nan_boot_val)) { imgSpace = boo.sze / 1024; ui_print("[BOOT (%i MB)]\n",imgSpace/1024); if (sdSpace > imgSpace) { nan_ctime = time(0); strcpy(tw_image,tw_image_base); strcat(tw_image,tw_nan_boot); if (strcmp(boo.fst,"mtd") == 0) { sprintf(exe,"dump_image %s %s", boo.mnt, tw_image); } else { sprintf(exe,"dd bs=%s if=%s of=%s", bs_size, boo.dev, tw_image); } ui_print("...Backing up boot partition.\n"); ui_show_progress(1,5); __system(exe); LOGI("=> %s\n", exe); ui_print("....Done.\n"); ui_print("...Generating %s md5...\n", boo.mnt); makeMD5(tw_image_base,tw_nan_boot); ui_print("....Done.\n"); ui_print("...Verifying %s md5...\n", boo.mnt); checkMD5(tw_image_base,tw_nan_boot); ui_print("...Done.\n"); ui_reset_progress(); ui_print("Backed up in %d Seconds\n\n", time(0) - nan_ctime); } else { ui_print("\nNot enough space left on /sdcard... Aborting.\n\n"); isContinue = 0; } sdSpace -= imgSpace; } } if (isContinue) { if (is_true(tw_nan_recovery_val)) { imgSpace = rec.sze / 1024; ui_print("[RECOVERY (%i MB)]\n",imgSpace/1024); if (sdSpace > imgSpace) { nan_ctime = time(0); strcpy(tw_image,tw_image_base); strcat(tw_image,tw_nan_recovery); if (strcmp(rec.fst,"mtd") == 0) { sprintf(exe,"dump_image %s %s", rec.mnt, tw_image); } else { sprintf(exe,"dd bs=%s if=%s of=%s", bs_size, rec.dev, tw_image); } ui_print("...Backing up recovery partition.\n"); ui_show_progress(1,5); __system(exe); LOGI("=> %s\n", exe); ui_print("....Done.\n"); ui_print("...Generating %s md5...\n", rec.mnt); makeMD5(tw_image_base,tw_nan_recovery); ui_print("....Done.\n"); ui_print("...Verifying %s md5...\n", rec.mnt); checkMD5(tw_image_base,tw_nan_recovery); ui_print("...Done.\n"); ui_reset_progress(); ui_print("Backed up in %d Seconds\n\n", time(0) - nan_ctime); } else { ui_print("\nNot enough space left on /sdcard... Aborting.\n\n"); isContinue = 0; } sdSpace -= imgSpace; } } if (isContinue) { if (is_true(tw_nan_cache_val)) { ensure_path_mounted("/cache"); fp = __popen("du -sk /cache", "r"); LOGI("=> Checking size of /cache.\n"); fscanf(fp,"%lu %*s",&imgSpace); progTime = imgSpace / div; ui_print("[CACHE (%d MB)]\n",imgSpace/1024); __pclose(fp); if (sdSpace > imgSpace) { nan_ctime = time(0); strcpy(tw_image,tw_image_base); strcat(tw_image,tw_nan_cache); sprintf(exe,"cd /%s && tar -%s %s ./*", cac.mnt, tar_arg, tw_image); ui_print("...Backing up cache partition.\n"); ui_show_progress(1,progTime); fp = __popen(exe, "r"); while (fscanf(fp,"%s",tmpOutput) != EOF) { if(is_true(tw_show_spam_val)) { ui_print("%s\n",tmpOutput); } else { ui_print_overwrite("%s",tmpOutput); } } ui_print_overwrite("....Done.\n"); __pclose(fp); ui_print("...Generating %s md5...\n", cac.mnt); makeMD5(tw_image_base,tw_nan_cache); ui_print("....Done.\n"); ui_print("...Verifying %s md5...\n", cac.mnt); checkMD5(tw_image_base,tw_nan_cache); ui_print("...Done.\n"); ui_reset_progress(); ui_print("Backed up in %d Seconds\n\n", time(0) - nan_ctime); } else { ui_print("\nNot enough space left on /sdcard... Aborting.\n\n"); isContinue = 0; } ensure_path_unmounted("/cache"); sdSpace -= imgSpace; } } if (isContinue) { if (is_true(tw_nan_wimax_val)) { if (strcmp(wim.mnt,"wimax") == 0) { imgSpace = wim.sze / 1024; ui_print("[WIMAX (%d MB)]\n",imgSpace/1024); } else { __system("mount /efs"); fp = __popen("du -sk /efs", "r"); LOGI("=> Checking size of /efs.\n"); fscanf(fp,"%lu %*s",&imgSpace); ui_print("[EFS (%d MB)]\n",imgSpace/1024); __pclose(fp); } if (sdSpace > imgSpace) { nan_ctime = time(0); strcpy(tw_image,tw_image_base); strcat(tw_image,tw_nan_wimax); ui_print("...Backing up %s partition.\n", wim.mnt); ui_show_progress(1,5); if (strcmp(wim.mnt,"efs") == 0) { sprintf(exe,"cd /%s && tar -%s %s ./*", wim.mnt, tar_arg, tw_image); } else { if (strcmp(wim.fst,"mtd") == 0) { sprintf(exe,"dump_image %s %s", wim.mnt, tw_image); fp = __popen(exe, "r"); while (fscanf(fp,"%s",tmpOutput) != EOF) { if(is_true(tw_show_spam_val)) { ui_print("%s\n",tmpOutput); } else { ui_print_overwrite("%s",tmpOutput); } } __pclose(fp); } else { sprintf(exe,"dd bs=%s if=%s of=%s", bs_size, wim.dev, tw_image); __system(exe); LOGI("=> %s\n", exe); } } ui_print_overwrite("....Done.\n"); ui_print("...Generating %s md5...\n", wim.mnt); makeMD5(tw_image_base,tw_nan_wimax); ui_print("....Done.\n"); ui_print("...Verifying %s md5...\n", wim.mnt); checkMD5(tw_image_base,tw_nan_wimax); ui_print("...Done.\n"); ui_reset_progress(); ui_print("Backed up in %d Seconds\n\n", time(0) - nan_ctime); } else { ui_print("\nNot enough space left on /sdcard... Aborting.\n\n"); isContinue = 0; } if (strcmp(wim.mnt,"efs") == 0) { __system("umount /efs"); } sdSpace -= imgSpace; } } if (isContinue) { if (is_true(tw_nan_andsec_val)) { ensure_path_mounted(ase.dev); fp = __popen("du -sk /sdcard/.android_secure", "r"); LOGI("=> Checking size of .android_secure.\n"); fscanf(fp,"%lu %*s",&imgSpace); progTime = imgSpace / div; ui_print("[ANDROID_SECURE (%d MB)]\n",imgSpace/1024); __pclose(fp); if (sdSpace > imgSpace) { nan_ctime = time(0); strcpy(tw_image,tw_image_base); strcat(tw_image,tw_nan_andsec); sprintf(exe,"cd %s && tar -%s %s ./*", ase.dev, tar_arg, tw_image); ui_print("...Backing up .android_secure.\n"); ui_show_progress(1,progTime); fp = __popen(exe, "r"); while (fscanf(fp,"%s",tmpOutput) != EOF) { if(is_true(tw_show_spam_val)) { ui_print("%s\n",tmpOutput); } else { ui_print_overwrite("%s",tmpOutput); } } __pclose(fp); ui_print_overwrite("....Done.\n"); ui_print("...Generating %s md5...\n", ase.mnt); makeMD5(tw_image_base,tw_nan_andsec); ui_print("....Done.\n"); ui_print("...Verifying %s md5...\n", ase.mnt); checkMD5(tw_image_base,tw_nan_andsec); ui_print("...Done.\n"); ui_reset_progress(); ui_print("Backed up in %d Seconds\n\n", time(0) - nan_ctime); } else { ui_print("\nNot enough space left on /sdcard... Aborting.\n\n"); isContinue = 0; } sdSpace -= imgSpace; } } if (isContinue) { if (is_true(tw_nan_sdext_val)) { __system("mount /sd-ext"); fp = __popen("du -sk /sd-ext", "r"); LOGI("=> Checking size of /sd-ext.\n"); fscanf(fp,"%lu %*s",&imgSpace); progTime = imgSpace / div; ui_print("[SD-EXT (%d MB)]\n",imgSpace/1024); __pclose(fp); if (sdSpace > imgSpace) { nan_ctime = time(0); strcpy(tw_image,tw_image_base); strcat(tw_image,tw_nan_sdext); sprintf(exe,"cd %s && tar -%s %s ./*", sde.mnt, tar_arg, tw_image); ui_print("...Backing up sd-ext partition.\n"); ui_show_progress(1,progTime); fp = __popen(exe, "r"); while (fscanf(fp,"%s",tmpOutput) != EOF) { if(is_true(tw_show_spam_val)) { ui_print("%s\n",tmpOutput); } else { ui_print_overwrite("%s",tmpOutput); } } __pclose(fp); ui_print_overwrite("....Done.\n"); ui_print("...Generating %s md5...\n", sde.mnt); makeMD5(tw_image_base,tw_nan_sdext); ui_print("....Done.\n"); ui_print("...Verifying %s md5...\n", sde.mnt); checkMD5(tw_image_base,tw_nan_sdext); ui_print("...Done.\n"); ui_reset_progress(); ui_print("Backed up in %d Seconds\n\n", time(0) - nan_ctime); } else { ui_print("\nNot enough space left on /sdcard... Aborting.\n\n"); isContinue = 0; } __system("umount /sd-ext"); sdSpace -= imgSpace; } } fp = __popen("df -k /sdcard| grep sdcard | awk '{ print $4 }'", "r"); while (fgets(tmpString,15,fp) != NULL) { tmpChar = tmpString[strlen(tmpString)-2]; } __pclose(fp); if(tmpChar == '%') { fp = __popen("df -k /sdcard| grep sdcard | awk '{ print $3 }'", "r"); LOGI("=> Not the response we were looking for, trying again.\n"); fgets(tmpString,15,fp); __pclose(fp); } sscanf(tmpString,"%lu",&sdSpace); int totalBackedUp = (int)(sdSpaceFinal - sdSpace) / 1024; ui_print("[ %d MB TOTAL BACKED UP TO SDCARD ]\n[ BACKUP COMPLETED IN %d SECONDS ]\n\n", totalBackedUp, time(0) - nan_ttime); }
void nandroid_rest_exe() { ensure_path_mounted(SDCARD_ROOT); FILE *fp; char tmpBuffer[1024]; char *tmpOutput; int tmpSize; int numErrors = 0; char exe[255]; char* tmp_file = (char*)malloc(255); time_t nan_ttime; time_t nan_ctime; ui_print("\nStarting Restore...\n\n"); nan_ttime = time(0); if (tw_nan_system_x == 1) { ui_print("...Verifying md5 hash for %s.\n",tw_nan_system); ui_show_progress(1,150); nan_ctime = time(0); if(checkMD5(nan_dir,tw_nan_system)) { ensure_path_mounted("/system"); strcpy(tmp_file,nan_dir); strcat(tmp_file,tw_nan_system); ui_print("...Wiping %s.\n",sys.mnt); sprintf(exe,"rm -rf /%s/* && rm -rf /%s/.* ", sys.mnt, sys.mnt); __system(exe); ui_print("....Done.\n"); sprintf(exe,"cd /%s && tar xzvpf %s", sys.mnt, tmp_file); ui_print("...Restoring system partition.\n"); fp = __popen(exe, "r"); while (fgets(tmpBuffer,sizeof(tmpBuffer),fp) != NULL) { tmpBuffer[strlen(tmpBuffer)-1] = '\0'; tmpOutput = tmpBuffer; if(is_true(tw_show_spam_val)) { ui_print("%s\n",tmpOutput); } else { ui_print_overwrite("%s",tmpOutput); } } __pclose(fp); ui_print_overwrite("....Done.\n"); ui_print("Restored in %d Seconds\n\n", time(0) - nan_ctime); ensure_path_unmounted("/system"); } else { ui_print("...Failed md5 check. Aborted.\n\n"); numErrors++; } ui_reset_progress(); } if (tw_nan_data_x == 1) { ui_print("...Verifying md5 hash for %s.\n",tw_nan_data); ui_show_progress(1,150); nan_ctime = time(0); if(checkMD5(nan_dir,tw_nan_data)) { ensure_path_mounted("/data"); strcpy(tmp_file,nan_dir); strcat(tmp_file,tw_nan_data); ui_print("...Wiping %s.\n",dat.mnt); sprintf(exe,"rm -rf /%s/* && rm -rf /%s/.* ", dat.mnt, dat.mnt); __system(exe); ui_print("....Done.\n"); sprintf(exe,"cd /%s && tar xzvpf %s", dat.mnt, tmp_file); ui_print("...Restoring data partition.\n"); fp = __popen(exe, "r"); while (fgets(tmpBuffer,sizeof(tmpBuffer),fp) != NULL) { tmpBuffer[strlen(tmpBuffer)-1] = '\0'; tmpOutput = tmpBuffer; if(is_true(tw_show_spam_val)) { ui_print("%s\n",tmpOutput); } else { ui_print_overwrite("%s",tmpOutput); } } __pclose(fp); ui_print_overwrite("....Done.\n"); ui_print("Restored in %d Seconds\n\n", time(0) - nan_ctime); ensure_path_unmounted("/data"); } else { ui_print("...Failed md5 check. Aborted.\n\n"); numErrors++; } ui_reset_progress(); } if (tw_nan_boot_x == 1) { ui_print("...Verifying md5 hash for %s.\n",tw_nan_boot); ui_show_progress(1,5); nan_ctime = time(0); if(checkMD5(nan_dir,tw_nan_boot)) { strcpy(tmp_file,nan_dir); strcat(tmp_file,tw_nan_boot); ui_print("...Double checking, by checking file size.\n"); sprintf(exe,"ls -l %s",tmp_file); fp = __popen(exe, "r"); fscanf(fp,"%*s %*i %*s %*s %i",&tmpSize); if (tmpSize == boo.sze) { ui_print("....File size matched partition size.\n"); if (strcmp(boo.fst,"mtd") == 0) { sprintf(exe,"flash_image %s %s", boo.mnt, tmp_file); } else { sprintf(exe,"dd bs=%s if=%s of=%s", bs_size, tmp_file, boo.dev); } LOGI("=> %s\n", exe); ui_print("...Restoring boot partition.\n"); __system(exe); ui_print("...Done.\n"); ui_print("Restored in %d Seconds\n\n", time(0) - nan_ctime); } else { ui_print("...Failed file size check. Aborted.\n\n"); numErrors++; } __pclose(fp); } else { ui_print("...Failed md5 check. Aborted.\n\n"); numErrors++; } ui_reset_progress(); } if (tw_nan_recovery_x == 1) { ui_print("...Verifying md5 hash for %s.\n",tw_nan_recovery); ui_show_progress(1,5); nan_ctime = time(0); if(checkMD5(nan_dir,tw_nan_recovery)) { strcpy(tmp_file,nan_dir); strcat(tmp_file,tw_nan_recovery); ui_print("...Double checking, by checking file size.\n"); sprintf(exe,"ls -l %s",tmp_file); fp = __popen(exe, "r"); fscanf(fp,"%*s %*i %*s %*s %i",&tmpSize); if (tmpSize == rec.sze) { ui_print("....File size matched partition size.\n"); if (strcmp(rec.fst,"mtd") == 0) { sprintf(exe,"flash_image %s %s", rec.mnt, tmp_file); } else { sprintf(exe,"dd bs=%s if=%s of=%s", bs_size, tmp_file, rec.dev); } LOGI("=> %s\n", exe); ui_print("...Restoring recovery partition.\n"); __system(exe); ui_print("...Done.\n"); ui_print("Restored in %d Seconds\n\n", time(0) - nan_ctime); } else { ui_print("...Failed file size check. Aborted.\n\n"); numErrors++; } __pclose(fp); } else { ui_print("...Failed md5 check. Aborted.\n\n"); numErrors++; } ui_reset_progress(); } if (tw_nan_cache_x == 1) { ui_print("...Verifying md5 hash for %s.\n",tw_nan_cache); ui_show_progress(1,100); nan_ctime = time(0); if(checkMD5(nan_dir,tw_nan_cache)) { ensure_path_mounted("/cache"); strcpy(tmp_file,nan_dir); strcat(tmp_file,tw_nan_cache); ui_print("...Wiping %s.\n",cac.mnt); sprintf(exe,"rm -rf /%s/* && rm -rf /%s/.* ", cac.mnt, cac.mnt); __system(exe); ui_print("....Done.\n"); sprintf(exe,"cd /%s && tar xzvpf %s", cac.mnt, tmp_file); ui_print("...Restoring cache partition.\n"); fp = __popen(exe, "r"); while (fgets(tmpBuffer,sizeof(tmpBuffer),fp) != NULL) { tmpBuffer[strlen(tmpBuffer)-1] = '\0'; tmpOutput = tmpBuffer; if(is_true(tw_show_spam_val)) { ui_print("%s\n",tmpOutput); } else { ui_print_overwrite("%s",tmpOutput); } } __pclose(fp); ui_print_overwrite("....Done.\n"); ui_print("Restored in %d Seconds\n\n", time(0) - nan_ctime); ensure_path_unmounted("/cache"); } else { ui_print("...Failed md5 check. Aborted.\n\n"); numErrors++; } ui_reset_progress(); } if (tw_nan_wimax_x == 1) { ui_print("...Verifying md5 hash for %s.\n",tw_nan_wimax); ui_show_progress(1,5); nan_ctime = time(0); if(checkMD5(nan_dir,tw_nan_wimax)) { strcpy(tmp_file,nan_dir); strcat(tmp_file,tw_nan_wimax); if (strcmp(wim.mnt,"efs") == 0) { __system("mount /efs"); ui_print("...Wiping %s.\n",wim.mnt); sprintf(exe,"rm -rf /%s/* && rm -rf /%s/.*", wim.mnt); __system(exe); ui_print("....Done.\n"); sprintf(exe,"cd /%s && tar xzvpf %s", wim.mnt, tmp_file); ui_print("...Restoring efs partition.\n"); fp = __popen(exe, "r"); while (fgets(tmpBuffer,sizeof(tmpBuffer),fp) != NULL) { tmpBuffer[strlen(tmpBuffer)-1] = '\0'; tmpOutput = tmpBuffer; if(is_true(tw_show_spam_val)) { ui_print("%s\n",tmpOutput); } else { ui_print_overwrite("%s",tmpOutput); } } __pclose(fp); ui_print_overwrite("....Done.\n"); ui_print("Restored in %d Seconds\n\n", time(0) - nan_ctime); __system("umount /efs"); } else { ui_print("...Double checking, by checking file size.\n"); sprintf(exe,"ls -l %s",tmp_file); fp = __popen(exe, "r"); fscanf(fp,"%*s %*i %*s %*s %i",&tmpSize); if (tmpSize == wim.sze) { ui_print("....File size matched partition size.\n"); if (strcmp(rec.fst,"mtd") == 0) { sprintf(exe,"flash_image %s %s", wim.mnt, tmp_file); } else { sprintf(exe,"dd bs=%s if=%s of=%s", bs_size, tmp_file, wim.dev); } LOGI("=> %s\n", exe); ui_print("...Restoring wimax partition.\n"); __system(exe); ui_print("...Done.\n"); ui_print("Restored in %d Seconds\n\n", time(0) - nan_ctime); } else { ui_print("...Failed file size check. Aborted.\n\n"); numErrors++; } __pclose(fp); } } else { ui_print("...Failed md5 check. Aborted.\n\n"); numErrors++; } ui_reset_progress(); } if (tw_nan_andsec_x == 1) { ui_print("...Verifying md5 hash for %s.\n",tw_nan_andsec); ui_show_progress(1,25); nan_ctime = time(0); if(checkMD5(nan_dir,tw_nan_andsec)) { ensure_path_mounted(ase.dev); strcpy(tmp_file,nan_dir); strcat(tmp_file,tw_nan_andsec); ui_print("...Wiping %s.\n",ase.dev); sprintf(exe,"rm -rf %s/* && rm -rf %s/.* ", ase.dev, ase.dev); __system(exe); ui_print("....Done.\n"); sprintf(exe,"cd %s && tar xzvpf %s", ase.dev, tmp_file); ui_print("...Restoring .android-secure.\n"); fp = __popen(exe, "r"); while (fgets(tmpBuffer,sizeof(tmpBuffer),fp) != NULL) { tmpBuffer[strlen(tmpBuffer)-1] = '\0'; tmpOutput = tmpBuffer; if(is_true(tw_show_spam_val)) { ui_print("%s\n",tmpOutput); } else { ui_print_overwrite("%s",tmpOutput); } } __pclose(fp); ui_print_overwrite("....Done.\n"); ui_print("Restored in %d Seconds\n\n", time(0) - nan_ctime); } else { ui_print("...Failed md5 check. Aborted.\n\n"); numErrors++; } ui_reset_progress(); } if (tw_nan_sdext_x == 1) { ui_print("...Verifying md5 hash for %s.\n",tw_nan_sdext); ui_show_progress(1,25); nan_ctime = time(0); if(checkMD5(nan_dir,tw_nan_sdext)) { __system("mount /sd-ext"); strcpy(tmp_file,nan_dir); strcat(tmp_file,tw_nan_sdext); ui_print("...Wiping %s.\n",sde.mnt); sprintf(exe,"rm -rf /%s/* && rm -rf /%s/.* ", sde.mnt, sde.mnt); __system(exe); ui_print("....Done.\n"); sprintf(exe,"cd /%s && tar xzvpf %s", sde.mnt, tmp_file); ui_print("...Restoring sd-ext partition.\n"); fp = __popen(exe, "r"); while (fgets(tmpBuffer,sizeof(tmpBuffer),fp) != NULL) { tmpBuffer[strlen(tmpBuffer)-1] = '\0'; tmpOutput = tmpBuffer; if(is_true(tw_show_spam_val)) { ui_print("%s\n",tmpOutput); } else { ui_print_overwrite("%s",tmpOutput); } } __pclose(fp); ui_print_overwrite("....Done.\n"); ui_print("Restored in %d Seconds\n\n", time(0) - nan_ctime); __system("umount /sd-ext"); } else { ui_print("...Failed md5 check. Aborted.\n\n"); numErrors++; } ui_reset_progress(); } if (numErrors > 0) { ui_print("[ %d ERROR(S), PLEASE CHECK LOGS ]\n", numErrors); } ui_print("[ RESTORE COMPLETED IN %d SECONDS ]\n\n", time(0) - nan_ttime); __system("sync"); free(tmp_file); }
int phx_restore(struct dInfo rMnt, const char *rDir) { int i; FILE *reFp; char rUppr[20]; char rMount[30]; char rFilesystem[10]; char rFilename[255]; char rCommand[255]; char rOutput[255]; time_t rStart, rStop; strcpy(rUppr,rMnt.mnt); for (i = 0; i < (int) strlen(rUppr); i++) { rUppr[i] = toupper(rUppr[i]); } ui_print("[%s]\n",rUppr); time(&rStart); int md5_result; if (DataManager_GetIntValue(VAR_SKIP_MD5_CHECK_VAR)) { SetDataState("Verifying MD5", rMnt.mnt, 0, 0); ui_print("...Verifying md5 hash for %s.\n",rMnt.mnt); md5_result = checkMD5(rDir, rMnt.fnm); // verify md5, check if no error; 0 = no error. } else { md5_result = 0; ui_print("Skipping MD5 check based on user setting.\n"); } if(md5_result == 0) { strcpy(rFilename,rDir); if (rFilename[strlen(rFilename)-1] != '/') { strcat(rFilename, "/"); } strcat(rFilename,rMnt.fnm); sprintf(rCommand,"ls -l %s | awk -F'.' '{ print $2 }'",rFilename); // let's get the filesystem type from filename reFp = __popen(rCommand, "r"); LOGI("=> Filename is: %s\n",rMnt.fnm); while (fscanf(reFp,"%s",rFilesystem) == 1) { // if we get a match, store filesystem type LOGI("=> Filesystem is: %s\n",rFilesystem); // show it off to the world! } __pclose(reFp); if ((DataManager_GetIntValue(VAR_RM_RF_VAR) == 1 && (strcmp(rMnt.mnt,"system") == 0 || strcmp(rMnt.mnt,"data") == 0 || strcmp(rMnt.mnt,"cache") == 0)) || strcmp(rMnt.mnt,".android_secure") == 0) { // we'll use rm -rf instead of formatting for system, data and cache if the option is set, always use rm -rf for android secure char rCommand2[255]; ui_print("...using rm -rf to wipe %s\n", rMnt.mnt); if (strcmp(rMnt.mnt,".android_secure") == 0) { phx_mount(sdcext); // for android secure we must make sure that the sdcard is mounted sprintf(rCommand, "rm -rf %s/*", rMnt.dev); sprintf(rCommand2, "rm -rf %s/.*", rMnt.dev); } else { phx_mount(rMnt); // mount the partition first sprintf(rCommand,"rm -rf %s%s/*", "/", rMnt.mnt); sprintf(rCommand2,"rm -rf %s%s/.*", "/", rMnt.mnt); } SetDataState("Wiping", rMnt.mnt, 0, 0); __system(rCommand); __system(rCommand2); ui_print("....done wiping.\n"); } else { ui_print("...Formatting %s\n",rMnt.mnt); SetDataState("Formatting", rMnt.mnt, 0, 0); if (strcmp(rMnt.fst, "yaffs2") == 0) { if (strcmp(rMnt.mnt, "data") == 0) { phx_format(rFilesystem,"userdata"); // on MTD yaffs2, data is actually found under userdata } else { phx_format(rFilesystem,rMnt.mnt); // use mount location instead of block for formatting on mtd devices } } else { phx_format(rFilesystem,rMnt.blk); // let's format block, based on filesystem from filename above } ui_print("....done formatting.\n"); } if (rMnt.backup == files) { phx_mount(rMnt); strcpy(rMount,"/"); if (strcmp(rMnt.mnt,".android_secure") == 0) { // if it's android_secure, we have add prefix strcat(rMount,"sdcard/"); } strcat(rMount,rMnt.mnt); sprintf(rCommand,"cd %s && tar -xvf %s",rMount,rFilename); // formulate shell command to restore } else if (rMnt.backup == image) { if (strcmp(rFilesystem,"mtd") == 0) { // if filesystem is mtd, we use flash image sprintf(rCommand,"flash_image %s %s",rMnt.mnt,rFilename); strcpy(rMount,rMnt.mnt); } else { // if filesystem is emmc, we use dd sprintf(rCommand,"dd bs=%s if=%s of=%s",bs_size,rFilename,rMnt.dev); strcpy(rMount,rMnt.mnt); } } else { LOGE("Unknown backup method for mount %s\n", rMnt.mnt); return 1; } ui_print("...Restoring %s\n\n",rMount); SetDataState("Restoring", rMnt.mnt, 0, 0); reFp = __popen(rCommand, "r"); if(DataManager_GetIntValue(VAR_SHOW_SPAM_VAR) == 2) { // spam while (fgets(rOutput,sizeof(rOutput),reFp) != NULL) { ui_print_overwrite("%s",rOutput); } } else { while (fscanf(reFp,"%s",rOutput) == 1) { if(DataManager_GetIntValue(VAR_SHOW_SPAM_VAR) == 1) ui_print_overwrite("%s",rOutput); } } __pclose(reFp); ui_print_overwrite("....done restoring.\n"); if (strcmp(rMnt.mnt,".android_secure") != 0) { // any partition other than android secure, phx_unmount(rMnt); // let's unmount (unmountable partitions won't matter) } } else { ui_print("...Failed md5 check. Aborted.\n\n"); return 1; } time(&rStop); ui_print("[%s DONE (%d SECONDS)]\n\n",rUppr,(int)difftime(rStop,rStart)); return 0; }
/* New backup function ** Condensed all partitions into one function */ int phx_backup(struct dInfo bMnt, const char *bDir) { // set compression or not char bTarArg[32]; if (DataManager_GetIntValue(VAR_USE_COMPRESSION_VAR)) { strcpy(bTarArg,"-czv"); } else { strcpy(bTarArg,"-cv"); } FILE *bFp; #ifdef RECOVERY_SDCARD_ON_DATA strcat(bTarArg, " -X /tmp/excludes.lst"); bFp = fopen("/tmp/excludes.lst", "wt"); if (bFp) { fprintf(bFp, "/data/media\n"); fprintf(bFp, "./media\n"); fprintf(bFp, "media\n"); fclose(bFp); } #endif char str[512]; unsigned long long bPartSize; char *bImage = malloc(sizeof(char)*50); char *bMount = malloc(sizeof(char)*50); char *bCommand = malloc(sizeof(char)*255); if (bMnt.backup == files) { // detect mountable partitions if (strcmp(bMnt.mnt,".android_secure") == 0) { // if it's android secure, add sdcard to prefix strcpy(bMount,"/sdcard/"); strcat(bMount,bMnt.mnt); sprintf(bImage,"and-sec.%s.win",bMnt.fst); // set image name based on filesystem, should always be vfat for android_secure } else { strcpy(bMount,"/"); strcat(bMount,bMnt.mnt); sprintf(bImage,"%s.%s.win",bMnt.mnt,bMnt.fst); // anything else that is mountable, will be partition.filesystem.win SetDataState("Mounting", bMnt.mnt, 0, 0); if (phx_mount(bMnt)) { ui_print("-- Could not mount: %s\n-- Aborting.\n",bMount); free(bCommand); free(bMount); free(bImage); return 1; } } bPartSize = bMnt.used; sprintf(bCommand,"cd %s && tar %s -f %s%s ./*",bMount,bTarArg,bDir,bImage); // form backup command } else if (bMnt.backup == image) { strcpy(bMount,bMnt.mnt); bPartSize = bMnt.sze; sprintf(bImage,"%s.%s.win",bMnt.mnt,bMnt.fst); // non-mountable partitions such as boot/sp1/recovery if (strcmp(bMnt.fst,"mtd") == 0) { sprintf(bCommand,"dump_image %s %s%s",bMnt.mnt,bDir,bImage); // if it's mtd, we use dump image } else { sprintf(bCommand,"dd bs=%s if=%s of=%s%s",bs_size,bMnt.blk,bDir,bImage); // if it's emmc, use dd } ui_print("\n"); } else { LOGE("Unknown backup method for mount %s\n", bMnt.mnt); return 1; } LOGI("=> Filename: %s\n",bImage); LOGI("=> Size of %s is %lu KB.\n\n", bMount, (unsigned long) (bPartSize / 1024)); int i; char bUppr[20]; strcpy(bUppr,bMnt.mnt); for (i = 0; i < (int) strlen(bUppr); i++) { // make uppercase of mount name bUppr[i] = toupper(bUppr[i]); } ui_print("[%s (%lu MB)]\n", bUppr, (unsigned long) (bPartSize / (1024 * 1024))); // show size in MB SetDataState("Backup", bMnt.mnt, 0, 0); int bProgTime; time_t bStart, bStop; char bOutput[1024]; time(&bStart); // start timer ui_print("...Backing up %s partition.\n",bMount); bFp = __popen(bCommand, "r"); // sending backup command formed earlier above if(DataManager_GetIntValue(VAR_SHOW_SPAM_VAR) == 2) { // if spam is on, show all lines while (fgets(bOutput,sizeof(bOutput),bFp) != NULL) { ui_print_overwrite("%s",bOutput); } } else { // else just show single line while (fscanf(bFp,"%s",bOutput) == 1) { if(DataManager_GetIntValue(VAR_SHOW_SPAM_VAR) == 1) ui_print_overwrite("%s",bOutput); } } ui_print_overwrite(" * Done.\n"); __pclose(bFp); ui_print(" * Verifying backup size.\n"); SetDataState("Verifying", bMnt.mnt, 0, 0); sprintf(bCommand, "%s%s", bDir, bImage); struct stat st; if (stat(bCommand, &st) != 0 || st.st_size == 0) { ui_print("E: File size is zero bytes. Aborting...\n\n"); // oh noes! file size is 0, abort! abort! phx_unmount(bMnt); free(bCommand); free(bMount); free(bImage); return 1; } ui_print(" * File size: %llu bytes.\n", st.st_size); // file size // Only verify image sizes if (bMnt.backup == image) { LOGI(" * Expected size: %llu Got: %lld\n", bMnt.sze, st.st_size); if (bMnt.sze != (unsigned long long) st.st_size) { ui_print("E: File size is incorrect. Aborting.\n\n"); // they dont :( free(bCommand); free(bMount); free(bImage); return 1; } } ui_print(" * Generating md5...\n"); SetDataState("Generating MD5", bMnt.mnt, 0, 0); makeMD5(bDir, bImage); // make md5 file time(&bStop); // stop timer ui_print("[%s DONE (%d SECONDS)]\n\n",bUppr,(int)difftime(bStop,bStart)); // done, finally. How long did it take? phx_unmount(bMnt); // unmount partition we just restored to (if it's not a mountable partition, it will just bypass) free(bCommand); free(bMount); free(bImage); return 0; }