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-rw-r--r--partitionmanager.cpp242
1 files changed, 192 insertions, 50 deletions
diff --git a/partitionmanager.cpp b/partitionmanager.cpp
index 2e50641db..b30e3b729 100644
--- a/partitionmanager.cpp
+++ b/partitionmanager.cpp
@@ -71,6 +71,7 @@ int TWPartitionManager::Process_Fstab(string Fstab_Filename, bool Display_Error)
else
LOGI("Error creating fstab\n");
}
+ Update_System_Details();
return true;
}
@@ -85,12 +86,20 @@ int TWPartitionManager::Write_Fstab(void) {
return false;
}
for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
- if ((*iter)->Can_Be_Mounted && (*iter)->Is_Present) {
+ if ((*iter)->Can_Be_Mounted) {
if ((*iter)->Is_Decrypted)
Line = (*iter)->Decrypted_Block_Device + " " + (*iter)->Mount_Point + " " + (*iter)->Current_File_System + " rw\n";
else
Line = (*iter)->Block_Device + " " + (*iter)->Mount_Point + " " + (*iter)->Current_File_System + " rw\n";
fputs(Line.c_str(), fp);
+ // Handle subpartition tracking
+ if ((*iter)->Is_SubPartition) {
+ TWPartition* ParentPartition = Find_Partition_By_Path((*iter)->SubPartition_Of);
+ if (ParentPartition)
+ ParentPartition->Has_SubPartition = true;
+ else
+ LOGE("Unable to locate parent partition '%s' of '%s'\n", (*iter)->SubPartition_Of.c_str(), (*iter)->Mount_Point.c_str());
+ }
}
}
fclose(fp);
@@ -101,99 +110,180 @@ int TWPartitionManager::Mount_By_Path(string Path, bool Display_Error) {
std::vector<TWPartition*>::iterator iter;
int ret = false;
bool found = false;
- string Local_Path = Path;
-
- // Make sure that we have a leading slash
- if (Local_Path.substr(0, 1) != "/")
- Local_Path = "/" + Local_Path;
-
- // Trim the path to get the root path only
- size_t position = Local_Path.find("/", 2);
- if (position != string::npos) {
- Local_Path.resize(position);
- }
+ string Local_Path = Get_Root_Path(Path);
// Iterate through all partitions
for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
if ((*iter)->Mount_Point == Local_Path) {
ret = (*iter)->Mount(Display_Error);
found = true;
- } else if ((*iter)->Is_SubPartition && (*iter)->SubPartition_Of == Local_Path)
+ } else if ((*iter)->Is_SubPartition && (*iter)->SubPartition_Of == Local_Path) {
(*iter)->Mount(Display_Error);
+ }
}
if (found) {
return ret;
} else if (Display_Error) {
- LOGE("Unable to find partition for path '%s'\n", Local_Path.c_str());
+ LOGE("Mount: Unable to find partition for path '%s'\n", Local_Path.c_str());
} else {
- LOGI("Unable to find partition for path '%s'\n", Local_Path.c_str());
+ LOGI("Mount: Unable to find partition for path '%s'\n", Local_Path.c_str());
}
return false;
}
int TWPartitionManager::Mount_By_Block(string Block, bool Display_Error) {
- std::vector<TWPartition*>::iterator iter;
+ TWPartition* Part = Find_Partition_By_Block(Block);
- for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
- if ((*iter)->Block_Device == Block)
- return (*iter)->Mount(Display_Error);
- else if ((*iter)->Alternate_Block_Device == Block)
- return (*iter)->Mount(Display_Error);
+ if (Part) {
+ if (Part->Has_SubPartition) {
+ std::vector<TWPartition*>::iterator subpart;
+
+ for (subpart = Partitions.begin(); subpart != Partitions.end(); subpart++) {
+ if ((*subpart)->Is_SubPartition && (*subpart)->SubPartition_Of == Part->Mount_Point)
+ (*subpart)->Mount(Display_Error);
+ }
+ return Part->Mount(Display_Error);
+ } else
+ return Part->Mount(Display_Error);
}
if (Display_Error)
- LOGE("Unable to find partition for block '%s'\n", Block.c_str());
+ LOGE("Mount: Unable to find partition for block '%s'\n", Block.c_str());
else
- LOGI("Unable to find partition for block '%s'\n", Block.c_str());
+ LOGI("Mount: Unable to find partition for block '%s'\n", Block.c_str());
return false;
}
int TWPartitionManager::Mount_By_Name(string Name, bool Display_Error) {
- std::vector<TWPartition*>::iterator iter;
+ TWPartition* Part = Find_Partition_By_Name(Name);
- for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
- if ((*iter)->Display_Name == Name)
- return (*iter)->Mount(Display_Error);
+ if (Part) {
+ if (Part->Has_SubPartition) {
+ std::vector<TWPartition*>::iterator subpart;
+
+ for (subpart = Partitions.begin(); subpart != Partitions.end(); subpart++) {
+ if ((*subpart)->Is_SubPartition && (*subpart)->SubPartition_Of == Part->Mount_Point)
+ (*subpart)->Mount(Display_Error);
+ }
+ return Part->Mount(Display_Error);
+ } else
+ return Part->Mount(Display_Error);
}
if (Display_Error)
- LOGE("Unable to find partition for name '%s'\n", Name.c_str());
+ LOGE("Mount: Unable to find partition for name '%s'\n", Name.c_str());
else
- LOGI("Unable to find partition for name '%s'\n", Name.c_str());
+ LOGI("Mount: Unable to find partition for name '%s'\n", Name.c_str());
return false;
- return 1;
}
int TWPartitionManager::UnMount_By_Path(string Path, bool Display_Error) {
- LOGI("STUB TWPartitionManager::UnMount_By_Path, Path: '%s', Display_Error: %i\n", Path.c_str(), Display_Error);
- return 1;
+ std::vector<TWPartition*>::iterator iter;
+ int ret = false;
+ bool found = false;
+ string Local_Path = Get_Root_Path(Path);
+
+ // Iterate through all partitions
+ for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
+ if ((*iter)->Mount_Point == Local_Path) {
+ ret = (*iter)->UnMount(Display_Error);
+ found = true;
+ } else if ((*iter)->Is_SubPartition && (*iter)->SubPartition_Of == Local_Path) {
+ (*iter)->UnMount(Display_Error);
+ }
+ }
+ if (found) {
+ return ret;
+ } else if (Display_Error) {
+ LOGE("UnMount: Unable to find partition for path '%s'\n", Local_Path.c_str());
+ } else {
+ LOGI("UnMount: Unable to find partition for path '%s'\n", Local_Path.c_str());
+ }
+ return false;
}
int TWPartitionManager::UnMount_By_Block(string Block, bool Display_Error) {
- LOGI("STUB TWPartitionManager::UnMount_By_Block, Block: '%s', Display_Error: %i\n", Block.c_str(), Display_Error);
- return 1;
+ TWPartition* Part = Find_Partition_By_Block(Block);
+
+ if (Part) {
+ if (Part->Has_SubPartition) {
+ std::vector<TWPartition*>::iterator subpart;
+
+ for (subpart = Partitions.begin(); subpart != Partitions.end(); subpart++) {
+ if ((*subpart)->Is_SubPartition && (*subpart)->SubPartition_Of == Part->Mount_Point)
+ (*subpart)->UnMount(Display_Error);
+ }
+ return Part->UnMount(Display_Error);
+ } else
+ return Part->UnMount(Display_Error);
+ }
+ if (Display_Error)
+ LOGE("UnMount: Unable to find partition for block '%s'\n", Block.c_str());
+ else
+ LOGI("UnMount: Unable to find partition for block '%s'\n", Block.c_str());
+ return false;
}
int TWPartitionManager::UnMount_By_Name(string Name, bool Display_Error) {
- LOGI("STUB TWPartitionManager::UnMount_By_Name, Name: '%s', Display_Error: %i\n", Name.c_str(), Display_Error);
- return 1;
+ TWPartition* Part = Find_Partition_By_Name(Name);
+
+ if (Part) {
+ if (Part->Has_SubPartition) {
+ std::vector<TWPartition*>::iterator subpart;
+
+ for (subpart = Partitions.begin(); subpart != Partitions.end(); subpart++) {
+ if ((*subpart)->Is_SubPartition && (*subpart)->SubPartition_Of == Part->Mount_Point)
+ (*subpart)->UnMount(Display_Error);
+ }
+ return Part->UnMount(Display_Error);
+ } else
+ return Part->UnMount(Display_Error);
+ }
+ if (Display_Error)
+ LOGE("UnMount: Unable to find partition for name '%s'\n", Name.c_str());
+ else
+ LOGI("UnMount: Unable to find partition for name '%s'\n", Name.c_str());
+ return false;
}
int TWPartitionManager::Is_Mounted_By_Path(string Path) {
- LOGI("STUB TWPartitionManager::Is_Mounted_By_Path, Path: '%s'\n", Path.c_str());
- return 1;
+ TWPartition* Part = Find_Partition_By_Path(Path);
+
+ if (Part)
+ return Part->Is_Mounted();
+ else
+ LOGI("Is_Mounted: Unable to find partition for path '%s'\n", Path.c_str());
+ return false;
}
int TWPartitionManager::Is_Mounted_By_Block(string Block) {
- LOGI("STUB TWPartitionManager::Is_Mounted_By_Block, Block: '%s'\n", Block.c_str());
- return 1;
+ TWPartition* Part = Find_Partition_By_Block(Block);
+
+ if (Part)
+ return Part->Is_Mounted();
+ else
+ LOGI("Is_Mounted: Unable to find partition for block '%s'\n", Block.c_str());
+ return false;
}
int TWPartitionManager::Is_Mounted_By_Name(string Name) {
- LOGI("STUB TWPartitionManager::Is_Mounted_By_Name, Name: '%s'\n", Name.c_str());
- return 1;
+ TWPartition* Part = Find_Partition_By_Name(Name);
+
+ if (Part)
+ return Part->Is_Mounted();
+ else
+ LOGI("Is_Mounted: Unable to find partition for name '%s'\n", Name.c_str());
+ return false;
}
int TWPartitionManager::Mount_Current_Storage(bool Display_Error) {
- return Mount_By_Path(DataManager::GetCurrentStoragePath(), Display_Error);
+ string current_storage_path = DataManager::GetCurrentStoragePath();
+
+ if (Mount_By_Path(current_storage_path, Display_Error)) {
+ TWPartition* FreeStorage = Find_Partition_By_Path(current_storage_path);
+ if (FreeStorage)
+ DataManager::SetValue(TW_STORAGE_FREE_SIZE, (int)(FreeStorage->Free / 1048576LLU));
+ return true;
+ }
+ return false;
}
int TWPartitionManager::Mount_Settings_Storage(bool Display_Error) {
@@ -202,21 +292,32 @@ int TWPartitionManager::Mount_Settings_Storage(bool Display_Error) {
TWPartition* TWPartitionManager::Find_Partition_By_Path(string Path) {
std::vector<TWPartition*>::iterator iter;
+ string Local_Path = Get_Root_Path(Path);
for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
- if ((*iter)->Mount_Point == Path)
+ if ((*iter)->Mount_Point == Local_Path)
return (*iter);
}
return NULL;
}
TWPartition* TWPartitionManager::Find_Partition_By_Block(string Block) {
- LOGI("STUB TWPartitionManager::Find_Partition_By_Block, Block: '%s'\n", Block.c_str());
+ std::vector<TWPartition*>::iterator iter;
+
+ for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
+ if ((*iter)->Block_Device == Block || (*iter)->Alternate_Block_Device == Block || ((*iter)->Is_Decrypted && (*iter)->Decrypted_Block_Device == Block))
+ return (*iter);
+ }
return NULL;
}
TWPartition* TWPartitionManager::Find_Partition_By_Name(string Name) {
- LOGI("STUB TWPartitionManager::Find_Partition_By_Name, Name: '%s'\n", Name.c_str());
+ std::vector<TWPartition*>::iterator iter;
+
+ for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
+ if ((*iter)->Display_Name == Name)
+ return (*iter);
+ }
return NULL;
}
@@ -256,18 +357,44 @@ int TWPartitionManager::Factory_Reset(void) {
}
void TWPartitionManager::Refresh_Sizes(void) {
- LOGI("STUB TWPartitionManager::Refresh_Sizes\n");
+ Update_System_Details();
return;
}
void TWPartitionManager::Update_System_Details(void) {
std::vector<TWPartition*>::iterator iter;
+ int data_size = 0;
LOGI("Updating system details...\n");
for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
- (*iter)->Check_FS_Type();
- (*iter)->Update_Size(false);
+ if ((*iter)->Can_Be_Mounted) {
+ (*iter)->Update_Size(true);
+ if ((*iter)->Mount_Point == "/system") {
+ int backup_display_size = (int)((*iter)->Backup_Size / 1048576LLU);
+ DataManager::SetValue(TW_BACKUP_SYSTEM_SIZE, backup_display_size);
+ } else if ((*iter)->Mount_Point == "/data" || (*iter)->Mount_Point == "/datadata") {
+ data_size += (int)((*iter)->Backup_Size / 1048576LLU);
+ } else if ((*iter)->Mount_Point == "/cache") {
+ int backup_display_size = (int)((*iter)->Backup_Size / 1048576LLU);
+ DataManager::SetValue(TW_BACKUP_CACHE_SIZE, backup_display_size);
+ } else if ((*iter)->Mount_Point == "/sd-ext") {
+ int backup_display_size = (int)((*iter)->Backup_Size / 1048576LLU);
+ DataManager::SetValue(TW_BACKUP_SDEXT_SIZE, backup_display_size);
+ if ((*iter)->Backup_Size == 0) {
+ DataManager::SetValue(TW_HAS_SDEXT_PARTITION, 0);
+ DataManager::SetValue(TW_BACKUP_SDEXT_VAR, 0);
+ } else
+ DataManager::SetValue(TW_HAS_SDEXT_PARTITION, 1);
+ }
+ }
}
+ DataManager::SetValue(TW_BACKUP_DATA_SIZE, data_size);
+ string current_storage_path = DataManager::GetCurrentStoragePath();
+ TWPartition* FreeStorage = Find_Partition_By_Path(current_storage_path);
+ if (FreeStorage)
+ DataManager::SetValue(TW_STORAGE_FREE_SIZE, (int)(FreeStorage->Free / 1048576LLU));
+ else
+ LOGI("Unable to find storage partition '%s'.\n", current_storage_path.c_str());
if (!Write_Fstab())
LOGE("Error creating fstab\n");
return;
@@ -318,4 +445,19 @@ int TWPartitionManager::Decrypt_Device(string Password) {
return -1;
#endif
return 1;
-} \ No newline at end of file
+}
+
+string TWPartitionManager::Get_Root_Path(string Path) {
+ string Local_Path = Path;
+
+ // Make sure that we have a leading slash
+ if (Local_Path.substr(0, 1) != "/")
+ Local_Path = "/" + Local_Path;
+
+ // Trim the path to get the root path only
+ size_t position = Local_Path.find("/", 2);
+ if (position != string::npos) {
+ Local_Path.resize(position);
+ }
+ return Local_Path;
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-03 19:39:19 +0100