[app] Add command to verify that the load was successful

Author: engdoreis

app/main.cc

@@ -204,6 +204,28 @@ int main(int argc, char* argv[]) {
     return 0;
   };
 
+  auto verify_file_cmd = new_flash_command(
+      "verify-file", "Compare the hash if a file to hash of the flash content at the address.");
+  verify_file_cmd->add_argument("filename").help("The file path.");
+  verify_file_cmd->add_argument("--addr")
+      .help("The address to be loaded")
+      .default_value(std::size_t{0})
+      .scan<'x', std::size_t>();
+  verify_file_cmd->add_argument("--quad")
+      .help("Use qSPI")
+      .default_value(false)
+      .implicit_value(true);
+  program.add_subparser(*verify_file_cmd);
+  commands["verify-file"] = [&]() -> int {
+    auto filename = verify_file_cmd->get<std::string>("filename");
+    auto addr     = verify_file_cmd->get<std::size_t>("--addr");
+    auto quad     = verify_file_cmd->get<bool>("--quad");
+    auto spih     = handle_flash_command(verify_file_cmd);
+    commands::VerifyFile(flash::Generic(*spih), filename, addr, quad).run();
+
+    return 0;
+  };
+
   if (argc == 1) {
     std::cout << program;  // This prints the auto-generated help
     return 0;