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-rw-r--r--partition.cpp99
1 files changed, 82 insertions, 17 deletions
diff --git a/partition.cpp b/partition.cpp
index 341dee704..063603933 100644
--- a/partition.cpp
+++ b/partition.cpp
@@ -55,6 +55,7 @@ TWPartition::TWPartition(void) {
Symlink_Path = "";
Symlink_Mount_Point = "";
Mount_Point = "";
+ Backup_Path = "";
Actual_Block_Device = "";
Primary_Block_Device = "";
Alternate_Block_Device = "";
@@ -75,6 +76,7 @@ TWPartition::TWPartition(void) {
MTD_Name = "";
Backup_Method = NONE;
Has_Data_Media = false;
+ Has_Android_Secure = false;
Is_Storage = false;
Storage_Path = "";
Current_File_System = "";
@@ -100,6 +102,7 @@ bool TWPartition::Process_Fstab_Line(string Line, bool Display_Error) {
}
string mount_pt(full_line);
Mount_Point = mount_pt;
+ Backup_Path = Mount_Point;
index = Mount_Point.size();
while (index < line_len) {
while (index < line_len && full_line[index] == '\0')
@@ -231,17 +234,26 @@ bool TWPartition::Process_Fstab_Line(string Line, bool Display_Error) {
Is_Storage = true;
Storage_Path = "/sdcard";
Removable = true;
+#ifndef RECOVERY_SDCARD_ON_DATA
+ Setup_AndSec();
+#endif
}
#endif
#ifdef TW_INTERNAL_STORAGE_PATH
if (Mount_Point == EXPAND(TW_INTERNAL_STORAGE_PATH)) {
Is_Storage = true;
Storage_Path = EXPAND(TW_INTERNAL_STORAGE_PATH);
+#ifndef RECOVERY_SDCARD_ON_DATA
+ Setup_AndSec();
+#endif
}
#else
if (Mount_Point == "/emmc") {
Is_Storage = true;
Storage_Path = "/emmc";
+#ifndef RECOVERY_SDCARD_ON_DATA
+ Setup_AndSec();
+#endif
}
#endif
} else if (Is_Image(Fstab_File_System)) {
@@ -405,6 +417,16 @@ void TWPartition::Setup_Image(bool Display_Error) {
}
}
+void TWPartition::Setup_AndSec(void) {
+ Backup_Name = "and-sec";
+ Has_Android_Secure = true;
+ Symlink_Path = Mount_Point + "/.android_secure";
+ Symlink_Mount_Point = "/and-sec";
+ Backup_Path = Symlink_Mount_Point;
+ Make_Dir("/and-sec", true);
+ Recreate_AndSec_Folder();
+}
+
void TWPartition::Find_Real_Block_Device(string& Block, bool Display_Error) {
char device[512], realDevice[512];
@@ -527,6 +549,7 @@ bool TWPartition::Get_Size_Via_df(bool Display_Error) {
} else {
// The device block string is so long that the df information is on the next line
int space_count = 0;
+ sprintf(tmpString, "/dev/block/%s", Actual_Block_Device.c_str());
while (tmpString[space_count] == 32)
space_count++;
sscanf(line + space_count, "%lu %lu %lu", &blocks, &used, &available);
@@ -693,6 +716,23 @@ bool TWPartition::Wipe() {
return false;
}
+bool TWPartition::Wipe_AndSec(void) {
+ if (!Has_Android_Secure)
+ return false;
+
+ char cmd[512];
+
+ if (!Mount(true))
+ return false;
+
+ ui_print("Using rm -rf on .android_secure\n");
+ sprintf(cmd, "rm -rf %s/.android_secure/* && rm -rf %s/.android_secure/.*", Mount_Point.c_str(), Mount_Point.c_str());
+
+ LOGI("rm -rf command is: '%s'\n", cmd);
+ system(cmd);
+ return true;
+}
+
bool TWPartition::Backup(string backup_folder) {
if (Backup_Method == FILES)
return Backup_Tar(backup_folder);
@@ -876,6 +916,7 @@ bool TWPartition::Wipe_EXT23() {
sprintf(command, "mke2fs -t %s -m 0 %s", Current_File_System.c_str(), Actual_Block_Device.c_str());
LOGI("mke2fs command: %s\n", command);
if (system(command) == 0) {
+ Recreate_AndSec_Folder();
ui_print("Done.\n");
return true;
} else {
@@ -908,6 +949,7 @@ bool TWPartition::Wipe_EXT4() {
Command += " " + Actual_Block_Device;
LOGI("make_ext4fs command: %s\n", Command.c_str());
if (system(Command.c_str()) == 0) {
+ Recreate_AndSec_Folder();
ui_print("Done.\n");
return true;
} else {
@@ -923,9 +965,6 @@ bool TWPartition::Wipe_EXT4() {
bool TWPartition::Wipe_FAT() {
char command[512];
- if (Backup_Name == "and-sec") // Don't format if it's android secure
- return Wipe_RMRF();
-
if (TWFunc::Path_Exists("/sbin/mkdosfs")) {
if (!UnMount(true))
return false;
@@ -934,6 +973,7 @@ bool TWPartition::Wipe_FAT() {
Find_Actual_Block_Device();
sprintf(command,"mkdosfs %s", Actual_Block_Device.c_str()); // use mkdosfs to format it
if (system(command) == 0) {
+ Recreate_AndSec_Folder();
ui_print("Done.\n");
return true;
} else {
@@ -975,6 +1015,7 @@ bool TWPartition::Wipe_MTD() {
LOGE("Failed to close '%s'", MTD_Name.c_str());
return false;
}
+ Recreate_AndSec_Folder();
ui_print("Done.\n");
return true;
}
@@ -985,16 +1026,12 @@ bool TWPartition::Wipe_RMRF() {
if (!Mount(true))
return false;
- if (Backup_Name == "and-sec") {
- ui_print("Using rm -rf on .android_secure\n");
- sprintf(cmd, "rm -rf %s/.android_secure/* && rm -rf %s/.android_secure/.*", Mount_Point.c_str(), Mount_Point.c_str());
- } else {
- ui_print("Using rm -rf on '%s'\n", Mount_Point.c_str());
- sprintf(cmd, "rm -rf %s/* && rm -rf %s/.*", Mount_Point.c_str(), Mount_Point.c_str());
- }
+ ui_print("Using rm -rf on '%s'\n", Mount_Point.c_str());
+ sprintf(cmd, "rm -rf %s/* && rm -rf %s/.*", Mount_Point.c_str(), Mount_Point.c_str());
LOGI("rm -rf command is: '%s'\n", cmd);
system(cmd);
+ Recreate_AndSec_Folder();
return true;
}
@@ -1050,7 +1087,7 @@ bool TWPartition::Backup_Tar(string backup_folder) {
if (Backup_Size > MAX_ARCHIVE_SIZE) {
// This backup needs to be split into multiple archives
ui_print("Breaking backup file into multiple archives...\nGenerating file lists\n");
- sprintf(back_name, "%s", Mount_Point.c_str());
+ sprintf(back_name, "%s", Backup_Path.c_str());
backup_count = make_file_list(back_name);
if (backup_count < 1) {
LOGE("Error generating file list!\n");
@@ -1075,9 +1112,9 @@ bool TWPartition::Backup_Tar(string backup_folder) {
} else {
Full_FileName = backup_folder + "/" + Backup_FileName;
if (Has_Data_Media)
- Command = "cd " + Mount_Point + " && tar " + Tar_Args + " ./ --exclude='media*' -f '" + Full_FileName + "'";
+ Command = "cd " + Backup_Path + " && tar " + Tar_Args + " ./ --exclude='media*' -f '" + Full_FileName + "'";
else
- Command = "cd " + Mount_Point + " && tar " + Tar_Args + " -f '" + Full_FileName + "' ./*";
+ Command = "cd " + Backup_Path + " && tar " + Tar_Args + " -f '" + Full_FileName + "' ./*";
LOGI("Backup command: '%s'\n", Command.c_str());
system(Command.c_str());
}
@@ -1143,9 +1180,14 @@ bool TWPartition::Restore_Tar(string restore_folder) {
Restore_File_System.resize(second_period);
LOGI("Restore file system is: '%s'.\n", Restore_File_System.c_str());
Current_File_System = Restore_File_System;
- ui_print("Wiping %s...\n", Display_Name.c_str());
- if (!Wipe())
+ if (Has_Android_Secure) {
+ ui_print("Wiping android secure...\n");
+ if (!Wipe_AndSec())
+ return false;
+ } else if (!Wipe()) {
+ ui_print("Wiping %s...\n", Display_Name.c_str());
return false;
+ }
if (!Mount(true))
return false;
@@ -1159,7 +1201,7 @@ bool TWPartition::Restore_Tar(string restore_folder) {
Full_FileName = restore_folder + "/" + Backup_FileName + split_index;
while (TWFunc::Path_Exists(Full_FileName)) {
ui_print("Restoring archive %i...\n", index + 1);
- Command = "cd " + Mount_Point + " && tar -xf '" + Full_FileName + "'";
+ Command = "cd " + Backup_Path + " && tar -xf '" + Full_FileName + "'";
LOGI("Restore command: '%s'\n", Command.c_str());
system(Command.c_str());
index++;
@@ -1171,7 +1213,7 @@ bool TWPartition::Restore_Tar(string restore_folder) {
return false;
}
} else {
- Command = "cd " + Mount_Point + " && tar -xf '" + Full_FileName + "'";
+ Command = "cd " + Backup_Path + " && tar -xf '" + Full_FileName + "'";
LOGI("Restore command: '%s'\n", Command.c_str());
system(Command.c_str());
}
@@ -1236,6 +1278,11 @@ bool TWPartition::Update_Size(bool Display_Error) {
LOGI("Data backup size is %iMB, size: %iMB, used: %iMB, free: %iMB, in data/media: %iMB.\n", bak, total, us, fre, datmed);
} else
return false;
+ } else if (Has_Android_Secure) {
+ if (Mount(Display_Error))
+ Backup_Size = TWFunc::Get_Folder_Size(Backup_Path, Display_Error);
+ else
+ return false;
}
return true;
}
@@ -1270,3 +1317,21 @@ void TWPartition::Recreate_Media_Folder(void) {
system(Command.c_str());
}
}
+
+void TWPartition::Recreate_AndSec_Folder(void) {
+ string Command;
+
+ if (!Has_Android_Secure)
+ return;
+
+ if (!Mount(true)) {
+ LOGE("Unable to recreate android secure folder.\n");
+ } else if (!TWFunc::Path_Exists(Symlink_Path)) {
+ LOGI("Recreating android secure folder.\n");
+ TWFunc::Recursive_Mkdir(Symlink_Path);
+ Command = "umount " + Symlink_Mount_Point;
+ system(Command.c_str());
+ Command = "mount " + Symlink_Path + " " + Symlink_Mount_Point;
+ system(Command.c_str());
+ }
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-07 13:47:07 +0100