assert(getprop("ro.product.device") == "surya" || getprop("ro.build.product") == "surya" || 
       getprop("ro.product.device") == "karna" || getprop("ro.build.product") == "karna" || abort("E3004: This package is for device: surya,karna; this device is " + getprop("ro.product.device") + "."););
ui_print("Target: POCO/corvus_surya/surya:11/RQ1A.210105.003/879cedb187:userdebug/release-keys");
ui_print("----------------------------------------------");
ui_print("    _____ ____  _______      ___    _  _____  ");
ui_print("   / ____/ __ \|  __ \ \    / / |  | |/ ____| ");
ui_print("  | |   | |  | | |__) \ \  / /| |  | | (___   ");
ui_print("  | |   | |  | |  _  / \ \/ / | |  | |\___ \  ");
ui_print("  | |___| |__| | | \ \  \  /  | |__| |____) | ");
ui_print("   \_____\____/|_|  \_\  \/    \____/|_____/  ");
ui_print("                                              ");
ui_print("    by Ritzz, DeadmanxXD,Jughead & Taran      ");
ui_print("----------------------------------------------");
ui_print(" Android version: 11");
ui_print(" Build id: RQ1A.210105.003");
ui_print(" Build date: 14012021");
ui_print(" Security Patch: 2021-01-05");
ui_print(" Device: surya");
ui_print("----------------------------------------------");
package_extract_dir("install", "/tmp/install");
set_metadata_recursive("/tmp/install", "uid", 0, "gid", 0, "dmode", 0755, "fmode", 0644);
set_metadata_recursive("/tmp/install/bin", "uid", 0, "gid", 0, "dmode", 0755, "fmode", 0755);
run_program("/tmp/install/bin/backuptool.sh", "backup", map_partition("system"), "ext4");

# --- Start patching dynamic partitions ---


# Update dynamic partition metadata

assert(update_dynamic_partitions(package_extract_file("dynamic_partitions_op_list")));

# Patch partition system

ui_print("Patching system image unconditionally...");
show_progress(0.800000, 0);
block_image_update(map_partition("system"), package_extract_file("system.transfer.list"), "system.new.dat.br", "system.patch.dat") ||
  abort("E1001: Failed to update system image.");

# Patch partition product

ui_print("Patching product image unconditionally...");
show_progress(0.100000, 0);
block_image_update(map_partition("product"), package_extract_file("product.transfer.list"), "product.new.dat.br", "product.patch.dat") ||
  abort("E2001: Failed to update product image.");

# --- End patching dynamic partitions ---

show_progress(0.020000, 10);
run_program("/tmp/install/bin/backuptool.sh", "restore", map_partition("system"), "ext4");
package_extract_file("boot.img", "/dev/block/bootdevice/by-name/boot");
show_progress(0.100000, 10);
ui_print("Patching firmware images...");
package_extract_file("dtbo.img", "/dev/block/bootdevice/by-name/dtbo");
package_extract_file("vbmeta.img", "/dev/block/bootdevice/by-name/vbmeta");
set_progress(1.000000);
