Pull ROM info from build.prop for backup names
Change-Id: I7847fca22b5d4f0a35da41625b15bd677a1e9768
diff --git a/twrp-functions.cpp b/twrp-functions.cpp
index 48a9552..2329972 100644
--- a/twrp-functions.cpp
+++ b/twrp-functions.cpp
@@ -950,3 +950,51 @@
}
return 0;
}
+
+string TWFunc::Get_Current_Date() {
+ string Current_Date;
+ time_t seconds = time(0);
+ struct tm *t = localtime(&seconds);
+ char timestamp[255];
+ sprintf(timestamp,"%04d-%02d-%02d--%02d-%02d-%02d",t->tm_year+1900,t->tm_mon+1,t->tm_mday,t->tm_hour,t->tm_min,t->tm_sec);
+ Current_Date = timestamp;
+ return Current_Date;
+}
+
+void TWFunc::Auto_Generate_Backup_Name() {
+ bool mount_state = PartitionManager.Is_Mounted_By_Path("/system");
+ std::vector<string> buildprop;
+ if (!PartitionManager.Mount_By_Path("/system", true)) {
+ DataManager::SetValue(TW_BACKUP_NAME, Get_Current_Date());
+ return;
+ }
+ if (TWFunc::read_file("/system/build.prop", buildprop) != 0) {
+ LOGINFO("Unable to open /system/build.prop for getting backup name.\n");
+ DataManager::SetValue(TW_BACKUP_NAME, "");
+ if (!mount_state)
+ PartitionManager.UnMount_By_Path("/system", false);
+ return;
+ }
+ int line_count = buildprop.size();
+ int index;
+ size_t start_pos = 0, end_pos;
+ string propname, propvalue;
+ for (index = 0; index < line_count; index++) {
+ end_pos = buildprop.at(index).find("=", start_pos);
+ propname = buildprop.at(index).substr(start_pos, end_pos);
+ if (propname == "ro.build.display.id") {
+ propvalue = buildprop.at(index).substr(end_pos + 1, buildprop.at(index).size());
+ string Backup_Name = Get_Current_Date();
+ Backup_Name += " " + propvalue;
+ if (Backup_Name.size() > MAX_BACKUP_NAME_LEN)
+ Backup_Name.resize(MAX_BACKUP_NAME_LEN);
+ DataManager::SetValue(TW_BACKUP_NAME, Backup_Name);
+ break;
+ }
+ }
+ if (propvalue.empty()) {
+ LOGINFO("ro.build.display.id not found in build.prop\n");
+ }
+ if (!mount_state)
+ PartitionManager.UnMount_By_Path("/system", false);
+}
\ No newline at end of file