1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
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
|
