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
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
|
/*
* This file is part of smolbote. It's copyrighted by the contributors recorded
* in the version control history of the file, available from its original
* location: https://neueland.iserlohn-fortress.net/smolbote.hg
*
* SPDX-License-Identifier: GPL-3.0
*/
#include "browser.h"
#include "version.h"
#include <QFile>
#include <configuration/configuration.h>
#include <memory>
#include <iostream>
#include "plugin.h"
#include "session.h"
#include <QTranslator>
#include <QLibraryInfo>
#ifdef _WIN32
#include <windows.h>
#include <cstdio>
#endif
int main(int argc, char **argv)
{
// a beautiful hack to be able to write to stdout on Windows
#ifdef _WIN32
if (AttachConsole(ATTACH_PARENT_PROCESS)) {
freopen("CONOUT$", "w", stdout);
freopen("CONOUT$", "w", stderr);
}
#endif
// create and load configuration
std::unique_ptr<Configuration> config = std::make_unique<Configuration>(nullptr);
#ifdef QT_DEBUG
QObject::connect(config.get(), &Configuration::settingChanged, [](const std::string &path, const QString &value) {
qDebug("!!! setting changed %s=[%s]", path.c_str(), qUtf8Printable(value));
});
#endif
if(!config->parse(argc, argv)) {
qWarning("Error parsing command line, check --help for usage.");
return -1;
}
if(!config->parse(config->value<std::string>("config").value())) {
qWarning("Error parsing config file.");
}
// --version
if(config->exists("version")) {
std::cout << "smolbote " << SMOLBOTE_VERSION << std::endl;
return 0;
}
// --build
if(config->exists("build")) {
std::cout << SMOLBOTE_BUILD;
return 0;
}
QVector<Plugin> plugins = loadPlugins(config->value<QString>("plugins.path").value());
QMap<QString, std::function<int()>> pluginCommands;
for(const auto &plugin : plugins) {
auto *pluginInterface = qobject_cast<PluginInterface*>(plugin.instance);
Q_CHECK_PTR(pluginInterface);
QHashIterator<QString, std::function<int()>> i(pluginInterface->commands());
while(i.hasNext()) {
i.next();
pluginCommands.insert(i.key(), i.value());
}
}
if(config->exists("help")) {
std::cout << "smolbote " << SMOLBOTE_VERSION << ": yet another no-frills browser" << std::endl;
std::cout << "Usage: " << argv[0] << " [options] [command/URL(s)]" << std::endl << std::endl;
std::cout << "Command-line Options: " << std::endl << config->commandlineOptions() << std::endl;
std::cout << "Commands: " << std::endl;
for(auto it = pluginCommands.constBegin(); it != pluginCommands.constEnd(); ++it) {
std::cout << it.key().toStdString() << std::endl;
}
std::cout << std::endl;
std::cout << "Configuration Options: " << std::endl << config->configurationOptions() << std::endl;
#ifdef Q_OS_LINUX
std::cout << std::endl << "For more information refer to the manual page smolbote.7" << std::endl;
#endif
return 0;
}
// argc, argv, allowSecondary
Browser app(argc, argv);
// set this, otherwise the webview becomes black when using a stylesheet
app.setAttribute(Qt::AA_DontCreateNativeWidgetSiblings, true);
// translator
if(config->exists("browser.locale")) {
auto *translator = new QTranslator(&app);
if(translator->load("qt_" + config->value<QString>("browser.locale").value(), QLibraryInfo::location(QLibraryInfo::TranslationsPath)))
app.installTranslator(translator);
else
delete translator;
}
if(config->exists("browser.translation")) {
auto *translator = new QTranslator(&app);
if(translator->load(config->value<QString>("browser.translation").value()))
app.installTranslator(translator);
else
delete translator;
}
// command line arguments
bool isStandalone = config->exists("no-remote");
auto arguments = config->value<std::vector<std::string>>("args");
auto session = config->value<QString>("browser.session");
auto profile = config->value<QString>("profile.default");
app.setConfiguration(config);
app.setup(profile.value());
for(const Plugin &plugin : plugins) {
app.registerPlugin(plugin);
}
QStringList urls;
if(arguments) {
for(const auto &u : arguments.value()) {
if(pluginCommands.contains(QString::fromStdString(u))) {
return pluginCommands.value(QString::fromStdString(u))();
} else {
urls.append(QString::fromStdString(u));
}
}
}
// if app is primary, create new sessions from received messages
if(app.isPrimary() && !isStandalone) {
QObject::connect(&app, &Browser::receivedMessage, &app, [&app](quint32 instanceId, QByteArray message) {
Q_UNUSED(instanceId);
auto doc = QJsonDocument::fromJson(message);
app.createSession(doc.object());
});
}
{
QJsonObject sessionData;
if(session) {
QFile sessionJson(session.value());
if(sessionJson.open(QIODevice::ReadOnly | QIODevice::Text)) {
sessionData = QJsonDocument::fromJson(sessionJson.readAll()).object();
sessionJson.close();
}
} else {
sessionData = Session::toJsonObject(profile.value(), urls);
}
if(app.isPrimary() || isStandalone) {
app.createSession(sessionData);
} else {
// app is secondary and not standalone
return app.sendMessage(QJsonDocument(sessionData).toJson());
}
}
return app.exec();
}
|
