Index: mojo/shell/command_line_util.cc |
diff --git a/mojo/shell/command_line_util.cc b/mojo/shell/command_line_util.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..68bdfa4d813020b0bd2ab74b4c63ae48e489125e |
--- /dev/null |
+++ b/mojo/shell/command_line_util.cc |
@@ -0,0 +1,90 @@ |
+// Copyright 2014 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "mojo/shell/command_line_util.h" |
+ |
+#include <functional> |
+ |
+#include "base/command_line.h" |
+#include "base/logging.h" |
+#include "base/strings/string_split.h" |
+#include "base/strings/utf_string_conversions.h" |
+#include "mojo/shell/context.h" |
+#include "mojo/shell/switches.h" |
+ |
+namespace mojo { |
+namespace shell { |
+ |
+namespace { |
+GURL GetAppURLAndSetArgs(const std::string& app_url_and_args, |
+ Context* context) { |
+ std::vector<std::string> args; |
+ GURL app_url = GetAppURLAndArgs(context, app_url_and_args, &args); |
+ |
+ if (args.size() > 1) |
+ context->application_manager()->SetArgsForURL(args, app_url); |
+ return app_url; |
+} |
+} // namespace |
+ |
+bool ParseArgsFor(const std::string& arg, std::string* value) { |
+ const std::string kArgsForSwitches[] = { |
+ "-" + std::string(switches::kArgsFor) + "=", |
+ "--" + std::string(switches::kArgsFor) + "=", |
+ }; |
+ for (size_t i = 0; i < arraysize(kArgsForSwitches); i++) { |
+ const std::string& argsfor_switch = kArgsForSwitches[i]; |
+ if (arg.compare(0, argsfor_switch.size(), argsfor_switch) == 0) { |
+ *value = arg.substr(argsfor_switch.size(), std::string::npos); |
+ return true; |
+ } |
+ } |
+ return false; |
+} |
+ |
+GURL GetAppURLAndArgs(Context* context, |
+ const std::string& app_url_and_args, |
+ std::vector<std::string>* args) { |
+ // SplitString() returns empty strings for extra delimeter characters (' '). |
+ base::SplitString(app_url_and_args, ' ', args); |
+ args->erase(std::remove_if(args->begin(), args->end(), |
+ std::mem_fun_ref(&std::string::empty)), |
+ args->end()); |
+ |
+ if (args->empty()) |
+ return GURL(); |
+ GURL app_url = context->ResolveCommandLineURL((*args)[0]); |
+ if (!app_url.is_valid()) { |
+ LOG(ERROR) << "Error: invalid URL: " << (*args)[0]; |
+ return app_url; |
+ } |
+ if (args->size() == 1) |
+ args->clear(); |
+ return app_url; |
+} |
+ |
+void ApplyApplicationArgs(Context* context, const std::string& args) { |
+ std::string args_for_value; |
+ if (ParseArgsFor(args, &args_for_value)) |
+ GetAppURLAndSetArgs(args_for_value, context); |
+} |
+ |
+void RunCommandLineApps(Context* context) { |
+ const auto& command_line = *base::CommandLine::ForCurrentProcess(); |
+ for (const auto& arg : command_line.GetArgs()) { |
+ std::string arg2; |
+#if defined(OS_WIN) |
+ arg2 = base::UTF16ToUTF8(arg); |
+#else |
+ arg2 = arg; |
+#endif |
+ GURL url = GetAppURLAndSetArgs(arg2, context); |
+ if (!url.is_valid()) |
+ return; |
+ context->Run(url); |
+ } |
+} |
+ |
+} // namespace shell |
+} // namespace mojo |