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/***************************************************************************
* Copyright (C) 2007 Nicolas Hadacek <hadacek@kde.org> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
***************************************************************************/
#include "cli_main.h"
#include "cli_log.h"
#include "common/global/about.h"
//-----------------------------------------------------------------------------
const CLI::CommandData *CLI::findCommandData(const TQString &command)
{
for (uint i=0; NORMAL_COMMAND_DATA[i].name; i++)
if ( NORMAL_COMMAND_DATA[i].name==command ) return &NORMAL_COMMAND_DATA[i];
if ( !_isInteractive) return 0;
for (uint i=0; INTERACTIVE_COMMAND_DATA[i].name; i++)
if ( INTERACTIVE_COMMAND_DATA[i].name==command ) return &INTERACTIVE_COMMAND_DATA[i];
return 0;
}
CLI::ExitCode CLI::findCommand(const TQString &s)
{
if ( s.isEmpty() ) return errorExit(i18n("No command specified"), ARG_ERROR);
const CommandData *data = findCommandData(s);
if ( data==0 ) return errorExit(i18n("Unknown command: %1").arg(s), ARG_ERROR);
return OK;
}
//-----------------------------------------------------------------------------
bool CLI::isPropertyList(const TQString &s)
{
for (uint i=0; PROPERTY_DATA[i].name; i++)
if ( s==PROPERTY_DATA[i].list ) return true;
return false;
}
bool CLI::isProperty(const TQString &s)
{
for (uint i=0; PROPERTY_DATA[i].name; i++)
if ( s==PROPERTY_DATA[i].name ) return true;
return false;
}
//-----------------------------------------------------------------------------
const KCmdLineOptions STANDARD_OPTIONS[] = {
{ "c", 0, 0 },
{ "command <name>", I18N_NOOP("Perform the requested command."), 0 },
{ "command-list", I18N_NOOP("Return the list of recognized commands."), 0 },
{ "debug", I18N_NOOP("Display debug messages."), 0 },
{ "extra-debug", I18N_NOOP("Display extra debug messages."), 0 },
{ "max-debug", I18N_NOOP("Display all debug messages."), 0 },
{ "lowlevel-debug", I18N_NOOP("Display low level debug messages."), 0 },
{ "quiet", I18N_NOOP("Do not display messages."), 0 },
KCmdLineLastOption
};
const KCmdLineOptions FORCE_OPTIONS[] = {
{ "f", 0, 0 },
{ "force", I18N_NOOP("Overwrite files and answer \"yes\" to questions."), 0 },
KCmdLineLastOption
};
const KCmdLineOptions INTERACTIVE_OPTIONS[] = {
{ "i", 0, 0 },
{ "cli", I18N_NOOP("Interactive mode"), 0 },
KCmdLineLastOption
};
CLI::OptionList::OptionList(Properties properties)
{
init(properties);
}
CLI::OptionList::OptionList(Properties properties, const KCmdLineOptions *options)
{
init(properties);
for (uint i=0; options[i].name; i++) append(options[i]);
}
void CLI::OptionList::init(Properties properties)
{
for (uint i=0; STANDARD_OPTIONS[i].name; i++) append(STANDARD_OPTIONS[i]);
if ( properties & HasForce ) for (uint i=0; FORCE_OPTIONS[i].name; i++) append(FORCE_OPTIONS[i]);
if ( properties & HasInteractiveMode ) for (uint i=0; INTERACTIVE_OPTIONS[i].name; i++) append(INTERACTIVE_OPTIONS[i]);
}
CLI::ExitCode CLI::commandList()
{
Log::KeyList keys(i18n("Supported commands:"));
for (uint i=0; NORMAL_COMMAND_DATA[i].name; i++)
keys.append(NORMAL_COMMAND_DATA[i].name, i18n(NORMAL_COMMAND_DATA[i].help));
if (_isInteractive) {
for (uint i=0; INTERACTIVE_COMMAND_DATA[i].name; i++)
keys.append(INTERACTIVE_COMMAND_DATA[i].name, i18n(INTERACTIVE_COMMAND_DATA[i].help));
}
keys.display(*_view);
return OK;
}
CLI::ExitCode CLI::propertyList()
{
Log::KeyList keys;
for (uint i=0; PROPERTY_DATA[i].name; i++)
keys.append(PROPERTY_DATA[i].name, i18n(PROPERTY_DATA[i].help));
keys.display(*_view);
return OK;
}
//-----------------------------------------------------------------------------
CLI::MainBase::MainBase(Properties properties)
: TQObject(0, "main"), _properties(properties)
{
Q_ASSERT( _main==0 );
_main = this;
_view = new View;
setView(_view);
}
void CLI::MainBase::init()
{
_args = KCmdLineArgs::parsedArgs();
if ( _properties & HasInteractiveMode ) _isInteractive = _args->isSet("cli");
if ( _properties & HasForce ) _force = _args->isSet("force");
FOR_EACH(Log::DebugLevel, level) if ( _args->isSet(level.key()) ) _view->setDebugLevel(level);
}
CLI::OptionList CLI::MainBase::optionList(const char *fileDescription) const
{
OptionList list(_properties, OPTIONS);
KCmdLineOptions opt;
for (uint i=0; PROPERTY_DATA[i].name; i++) {
opt.description = 0;
opt.def = 0;
if ( PROPERTY_DATA[i].help==0 ) {
Q_ASSERT( TQString(PROPERTY_DATA[i].name)!=PROPERTY_DATA[i].optName );
opt.name = PROPERTY_DATA[i].name; // alias
list.append(opt);
} else {
if ( PROPERTY_DATA[i].optName==0 ) continue; // interactive only
if ( PROPERTY_DATA[i].alias ) {
opt.name = PROPERTY_DATA[i].alias;
list.append(opt);
}
opt.name = PROPERTY_DATA[i].optName;
opt.description = PROPERTY_DATA[i].help;
list.append(opt);
if ( PROPERTY_DATA[i].list ) {
opt.name = PROPERTY_DATA[i].list;
opt.description = PROPERTY_DATA[i].listHelp;
list.append(opt);
}
}
}
if (fileDescription) {
opt.name = "+[file]";
opt.description = fileDescription;
opt.def = 0;
}
list.append(opt);
return list;
}
CLI::ExitCode CLI::MainBase::list(const TQString &command)
{
if ( command=="command-list" ) return commandList();
if ( command=="property-list" ) return propertyList();
return ARG_ERROR;
}
CLI::ExitCode CLI::MainBase::doRun()
{
init();
// process set options
for (uint i=0; PROPERTY_DATA[i].name; i++) {
if ( PROPERTY_DATA[i].optName==0 ) continue; // alias or interactive only
if ( !_args->isSet(PROPERTY_DATA[i].name) ) continue;
TQString option = _args->getOption(PROPERTY_DATA[i].name);
ExitCode code = executeSetCommand(PROPERTY_DATA[i].name, option);
if ( code!=OK ) return code;
log(Log::LineType::Information, TQString("%1: %2").arg(PROPERTY_DATA[i].name).arg(executeGetCommand(PROPERTY_DATA[i].name)));
}
// process default lists
if ( _args->isSet("command-list") ) return list("command-list");
for (uint i=0; PROPERTY_DATA[i].name; i++) {
if ( PROPERTY_DATA[i].list==0 ) continue;
if ( _args->isSet(PROPERTY_DATA[i].list) ) return list(PROPERTY_DATA[i].list);
}
bool interactive;
ExitCode code = prepareRun(interactive);
if ( code!=OK || interactive ) return code;
// find command
TQString command = _args->getOption("command");
code = findCommand(command);
if ( code!=OK ) return code;
// execute command
code = prepareCommand(command);
if ( code!=OK ) return code;
return executeCommand(command);
}
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