add pastebin.ca support for codepaster

- cannot list and does not need any preferences, as there is
  only one server

src/plugins/cpaster/cpaster.pro

@@ -10,7 +10,8 @@ HEADERS += cpasterplugin.h \
     pasteview.h \
     codepastersettings.h \
     pastebindotcomprotocol.h \
-    pastebindotcomsettings.h
+    pastebindotcomsettings.h \
+    pastebindotcaprotocol.h
 SOURCES += cpasterplugin.cpp \
     settingspage.cpp \
     protocol.cpp \
@@ -18,7 +19,8 @@ SOURCES += cpasterplugin.cpp \
     pasteview.cpp \
     codepastersettings.cpp \
     pastebindotcomprotocol.cpp \
-    pastebindotcomsettings.cpp
+    pastebindotcomsettings.cpp \
+    pastebindotcaprotocol.cpp
 FORMS += settingspage.ui \
     pasteselect.ui \
     pasteview.ui \

src/plugins/cpaster/cpasterplugin.cpp

@@ -35,6 +35,7 @@
 #include "pasteview.h"
 #include "codepasterprotocol.h"
 #include "pastebindotcomprotocol.h"
+#include "pastebindotcaprotocol.h"
 
 #include <coreplugin/actionmanager/actionmanager.h>
 #include <coreplugin/coreconstants.h>
@@ -92,6 +93,7 @@ bool CodepasterPlugin::initialize(const QStringList &arguments, QString *error_m
     // Create the protocols and append them to the Settings
     Protocol *protos[] =  { new CodePasterProtocol(),
                             new PasteBinDotComProtocol(),
+                            new PasteBinDotCaProtocol(),
                             0};
     for(int i=0; protos[i] != 0; ++i) {
         connect(protos[i], SIGNAL(pasteDone(QString)), this, SLOT(finishPost(QString)));

src/plugins/cpaster/pastebindotcaprotocol.cpp

+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** GNU Lesser General Public License Usage
+**
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://www.qtsoftware.com/contact.
+**
+**************************************************************************/
+
+#include "pastebindotcaprotocol.h"
+#include "cgi.h"
+
+using namespace Core;
+
+PasteBinDotCaProtocol::PasteBinDotCaProtocol()
+{
+    connect(&http, SIGNAL(requestFinished(int,bool)),
+            this, SLOT(postRequestFinished(int,bool)));
+}
+
+void PasteBinDotCaProtocol::fetch(const QString &id)
+{
+    QString link = QLatin1String("http://pastebin.ca/raw/");
+    link.append(id);
+    QUrl url(link);
+    QNetworkRequest r(url);
+
+    reply = manager.get(r);
+    connect(reply, SIGNAL(finished()), this, SLOT(fetchFinished()));
+    fetchId = id;
+}
+
+void PasteBinDotCaProtocol::paste(const QString &text,
+                                   const QString &username,
+                                   const QString &comment,
+                                   const QString &description)
+{
+    Q_UNUSED(comment);
+    Q_UNUSED(description);
+    QString data = "content=";
+    data += CGI::encodeURL(text);
+    data += "&description=";
+    data += CGI::encodeURL(description);
+    data += "&type=1&expiry=1%20day&name=";
+    data += CGI::encodeURL(username);
+    QHttpRequestHeader header("POST", "/quiet-paste.php");
+    header.setValue("host", "pastebin.ca" );
+    header.setContentType("application/x-www-form-urlencoded");
+    http.setHost("pastebin.ca", QHttp::ConnectionModeHttp);
+    header.setValue("User-Agent", "CreatorPastebin");
+    postId = http.request(header, data.toAscii());
+}
+
+void PasteBinDotCaProtocol::postRequestFinished(int id, bool error)
+{
+    QString link;
+    if (id == postId) {
+        if (!error) {
+            QByteArray data = http.readAll();
+            link = QString::fromLatin1("http://pastebin.ca/") + QString(data).remove("SUCCESS:");
+        } else
+            link = http.errorString();
+        emit pasteDone(link);
+    }
+}
+
+void PasteBinDotCaProtocol::fetchFinished()
+{
+    QString title;
+    QString content;
+    bool error = reply->error();
+    if (error) {
+        content = reply->errorString();
+    } else {
+        title = QString::fromLatin1("Pastebin.ca: %1").arg(fetchId);
+        content = reply->readAll();
+    }
+    reply->deleteLater();
+    reply = 0;
+    emit fetchDone(title, content, error);
+}

src/plugins/cpaster/pastebindotcaprotocol.h

+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** GNU Lesser General Public License Usage
+**
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://www.qtsoftware.com/contact.
+**
+**************************************************************************/
+
+#ifndef PASTEBINDOTCAPROTOCOL_H
+#define PASTEBINDOTCAPROTOCOL_H
+#include "protocol.h"
+#include <QtNetwork/QNetworkAccessManager>
+#include <QtNetwork/QNetworkReply>
+#include <QtNetwork/QHttp>
+
+class PasteBinDotCaProtocol : public Protocol
+{
+    Q_OBJECT
+public:
+    PasteBinDotCaProtocol();
+    QString name() const { return QLatin1String("Pastebin.Ca"); }
+
+    bool hasSettings() const { return false; }
+    bool canList() const { return false; }
+
+    void fetch(const QString &id);
+    void paste(const QString &text,
+               const QString &username = "",
+               const QString &comment = "",
+               const QString &description = "");
+public slots:
+    void fetchFinished();
+
+    void postRequestFinished(int id, bool error);
+
+private:
+    QNetworkAccessManager manager;
+    QNetworkReply *reply;
+    QString fetchId;
+
+    QHttp http;
+    int postId;
+};
+
+#endif // PASTEBINDOTCAPROTOCOL_H