Update backup and restore code, adb sideload
Fixed a problem with using make_ext4fs by making its lib
a dynamic lib.
Added ADB sideload zip install feature - no way to cancel it yet.
Improve backup and restore code.
diff --git a/twrp-functions.cpp b/twrp-functions.cpp
index ccf0540..b393f2b 100644
--- a/twrp-functions.cpp
+++ b/twrp-functions.cpp
@@ -7,6 +7,7 @@
#include <vector>
#include <dirent.h>
#include <time.h>
+#include <errno.h>
#include "twrp-functions.hpp"
#include "partitions.hpp"
@@ -162,3 +163,73 @@
__system("htcdumlock recovery noreboot");
ui_print("Recovery is flashed to boot.\n");
}
+
+int TWFunc::Recursive_Mkdir(string Path) {
+ string pathCpy = Path;
+ string wholePath;
+ size_t pos = pathCpy.find("/", 2);
+
+ while (pos != string::npos)
+ {
+ wholePath = pathCpy.substr(0, pos);
+ if (mkdir(wholePath.c_str(), 0777) && errno != EEXIST) {
+ LOGE("Unable to create folder: %s (errno=%d)\n", wholePath.c_str(), errno);
+ return false;
+ }
+
+ pos = pathCpy.find("/", pos + 1);
+ }
+ if (mkdir(wholePath.c_str(), 0777) && errno != EEXIST)
+ return false;
+ return true;
+}
+
+unsigned long long TWFunc::Get_Folder_Size(string Path, bool Display_Error) {
+ DIR* d;
+ struct dirent* de;
+ struct stat st;
+ char path2[1024], filename[1024];
+ unsigned long long dusize = 0;
+
+ // Make a copy of path in case the data in the pointer gets overwritten later
+ strcpy(path2, Path.c_str());
+
+ d = opendir(path2);
+ if (d == NULL)
+ {
+ LOGE("error opening '%s'\n", path2);
+ return 0;
+ }
+
+ while ((de = readdir(d)) != NULL)
+ {
+ if (de->d_type == DT_DIR && strcmp(de->d_name, ".") != 0 && strcmp(de->d_name, "..") != 0)
+ {
+ strcpy(filename, path2);
+ strcat(filename, "/");
+ strcat(filename, de->d_name);
+ dusize += Get_Folder_Size(filename, Display_Error);
+ }
+ else if (de->d_type == DT_REG)
+ {
+ strcpy(filename, path2);
+ strcat(filename, "/");
+ strcat(filename, de->d_name);
+ stat(filename, &st);
+ dusize += (unsigned long long)(st.st_size);
+ }
+ }
+ closedir(d);
+
+ return dusize;
+}
+
+bool TWFunc::Path_Exists(string Path) {
+ // Check to see if the Path exists
+ struct statfs st;
+
+ if (statfs(Path.c_str(), &st) != 0)
+ return false;
+ else
+ return true;
+}
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