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Diffstat (limited to 'client/browser/qtermwidget/src/ShellCommand.cpp')
| -rw-r--r-- | client/browser/qtermwidget/src/ShellCommand.cpp | 168 |
1 files changed, 0 insertions, 168 deletions
diff --git a/client/browser/qtermwidget/src/ShellCommand.cpp b/client/browser/qtermwidget/src/ShellCommand.cpp deleted file mode 100644 index 764dd66c..00000000 --- a/client/browser/qtermwidget/src/ShellCommand.cpp +++ /dev/null @@ -1,168 +0,0 @@ -/* - Copyright (C) 2007 by Robert Knight <robertknight@gmail.com> - - Rewritten for QT4 by e_k <e_k at users.sourceforge.net>, Copyright (C)2008 - - 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. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -// Own -#include "ShellCommand.h" - -//some versions of gcc(4.3) require explicit include -#include <cstdlib> - - -using namespace Konsole; - -// expands environment variables in 'text' -// function copied from kdelibs/kio/kio/kurlcompletion.cpp -static bool expandEnv(QString& text); - -ShellCommand::ShellCommand(const QString& fullCommand) -{ - bool inQuotes = false; - - QString builder; - - for ( int i = 0 ; i < fullCommand.count() ; i++ ) - { - QChar ch = fullCommand[i]; - - const bool isLastChar = ( i == fullCommand.count() - 1 ); - const bool isQuote = ( ch == '\'' || ch == '\"' ); - - if ( !isLastChar && isQuote ) - inQuotes = !inQuotes; - else - { - if ( (!ch.isSpace() || inQuotes) && !isQuote ) - builder.append(ch); - - if ( (ch.isSpace() && !inQuotes) || ( i == fullCommand.count()-1 ) ) - { - _arguments << builder; - builder.clear(); - } - } - } -} -ShellCommand::ShellCommand(const QString& command , const QStringList& arguments) -{ - _arguments = arguments; - - if ( !_arguments.isEmpty() ) - _arguments[0] == command; -} -QString ShellCommand::fullCommand() const -{ - return _arguments.join(QChar(' ')); -} -QString ShellCommand::command() const -{ - if ( !_arguments.isEmpty() ) - return _arguments[0]; - else - return QString(); -} -QStringList ShellCommand::arguments() const -{ - return _arguments; -} -bool ShellCommand::isRootCommand() const -{ - Q_ASSERT(0); // not implemented yet - return false; -} -bool ShellCommand::isAvailable() const -{ - Q_ASSERT(0); // not implemented yet - return false; -} -QStringList ShellCommand::expand(const QStringList& items) -{ - QStringList result; - - foreach( QString item , items ) - result << expand(item); - - return result; -} -QString ShellCommand::expand(const QString& text) -{ - QString result = text; - expandEnv(result); - return result; -} - -/* - * expandEnv - * - * Expand environment variables in text. Escaped '$' characters are ignored. - * Return true if any variables were expanded - */ -static bool expandEnv( QString &text ) -{ - // Find all environment variables beginning with '$' - // - int pos = 0; - - bool expanded = false; - - while ( (pos = text.indexOf(QLatin1Char('$'), pos)) != -1 ) { - - // Skip escaped '$' - // - if ( pos > 0 && text.at(pos-1) == QLatin1Char('\\') ) { - pos++; - } - // Variable found => expand - // - else { - // Find the end of the variable = next '/' or ' ' - // - int pos2 = text.indexOf( QLatin1Char(' '), pos+1 ); - int pos_tmp = text.indexOf( QLatin1Char('/'), pos+1 ); - - if ( pos2 == -1 || (pos_tmp != -1 && pos_tmp < pos2) ) - pos2 = pos_tmp; - - if ( pos2 == -1 ) - pos2 = text.length(); - - // Replace if the variable is terminated by '/' or ' ' - // and defined - // - if ( pos2 >= 0 ) { - int len = pos2 - pos; - QString key = text.mid( pos+1, len-1); - QString value = - QString::fromLocal8Bit( ::getenv(key.toLocal8Bit()) ); - - if ( !value.isEmpty() ) { - expanded = true; - text.replace( pos, len, value ); - pos = pos + value.length(); - } - else { - pos = pos2; - } - } - } - } - - return expanded; -} |