telepathy-qt: dbus-tubes: Add dbusTubes in {Contact, Connection}Capabilities

[Dario Freddi]

Module: telepathy-qt
Branch: master
Commit: bbdcb504b9eb0ac8243b31e4f73f60644c71ff37
URL:    http://cgit.freedesktop.org/telepathy/telepathy-qt/commit/?id=bbdcb504b9eb0ac8243b31e4f73f60644c71ff37

Author: Dario Freddi <dario.freddi at collabora.co.uk>
Date:   Thu Jun  9 16:55:29 2011 +0200

dbus-tubes: Add dbusTubes in {Contact,Connection}Capabilities

---

 TelepathyQt/connection-capabilities.cpp |   16 ++++++++++++
 TelepathyQt/connection-capabilities.h   |    1 +
 TelepathyQt/contact-capabilities.cpp    |   41 +++++++++++++++++++++++++++++++
 TelepathyQt/contact-capabilities.h      |    3 ++
 4 files changed, 61 insertions(+), 0 deletions(-)

diff --git a/TelepathyQt/connection-capabilities.cpp b/TelepathyQt/connection-capabilities.cpp
index 8c5416f..dda5910 100644
--- a/TelepathyQt/connection-capabilities.cpp
+++ b/TelepathyQt/connection-capabilities.cpp
@@ -261,6 +261,22 @@ bool ConnectionCapabilities::contactSearchesWithLimit() const
 }
 
 /**
+ * Return whether creating a DBusTube channel by providing a contact identifier is supported.
+ *
+ * \return \c true if supported, \c false otherwise.
+ */
+bool ConnectionCapabilities::dbusTubes() const
+{
+    RequestableChannelClassSpecList rccSpecs = allClassSpecs();
+    foreach (const RequestableChannelClassSpec &rccSpec, rccSpecs) {
+        if (rccSpec.supports(RequestableChannelClassSpec::dbusTube())) {
+            return true;
+        }
+    }
+    return false;
+}
+
+/**
  * Return whether creating a StreamTube channel by providing a contact identifier is supported.
  *
  * \return \c true if supported, \c false otherwise.
diff --git a/TelepathyQt/connection-capabilities.h b/TelepathyQt/connection-capabilities.h
index 641c8c2..55e639f 100644
--- a/TelepathyQt/connection-capabilities.h
+++ b/TelepathyQt/connection-capabilities.h
@@ -54,6 +54,7 @@ public:
     bool contactSearchesWithSpecificServer() const;
     bool contactSearchesWithLimit() const;
 
+    bool dbusTubes() const;
     bool streamTubes() const;
 
 protected:
diff --git a/TelepathyQt/contact-capabilities.cpp b/TelepathyQt/contact-capabilities.cpp
index 7a59f25..4709d1c 100644
--- a/TelepathyQt/contact-capabilities.cpp
+++ b/TelepathyQt/contact-capabilities.cpp
@@ -84,6 +84,47 @@ ContactCapabilities::~ContactCapabilities()
 }
 
 /**
+ * Return whether creating a DBusTube channel, using the given \a serviceName, by providing a
+ * contact identifier is supported.
+ *
+ * \return \c true if supported, \c false otherwise.
+ */
+bool ContactCapabilities::dbusTubes(const QString &serviceName) const
+{
+    RequestableChannelClassSpec dbusTubeSpec = RequestableChannelClassSpec::dbusTube(serviceName);
+    RequestableChannelClassSpecList rccSpecs = allClassSpecs();
+    foreach (const RequestableChannelClassSpec &rccSpec, rccSpecs) {
+        if (rccSpec.supports(dbusTubeSpec)) {
+            return true;
+        }
+    }
+    return false;
+}
+
+/**
+ * Return the supported DBusTube services.
+ *
+ * \return A list of supported DBusTube services.
+ */
+QStringList ContactCapabilities::dbusTubeServices() const
+{
+    QSet<QString> ret;
+
+    RequestableChannelClassSpecList rccSpecs = allClassSpecs();
+    foreach (const RequestableChannelClassSpec &rccSpec, rccSpecs) {
+        if (rccSpec.channelType() == TP_QT_IFACE_CHANNEL_TYPE_DBUS_TUBE &&
+            rccSpec.targetHandleType() == HandleTypeContact &&
+            rccSpec.hasFixedProperty(
+                    TP_QT_IFACE_CHANNEL_TYPE_DBUS_TUBE + QLatin1String(".ServiceName"))) {
+            ret << rccSpec.fixedProperty(
+                    TP_QT_IFACE_CHANNEL_TYPE_DBUS_TUBE + QLatin1String(".ServiceName")).toString();
+        }
+    }
+
+    return ret.toList();
+}
+
+/**
  * Return whether creating a StreamTube channel, using the given \a service, by providing a
  * contact identifier is supported.
  *
diff --git a/TelepathyQt/contact-capabilities.h b/TelepathyQt/contact-capabilities.h
index 52de21e..d2c0f67 100644
--- a/TelepathyQt/contact-capabilities.h
+++ b/TelepathyQt/contact-capabilities.h
@@ -41,6 +41,9 @@ public:
     ContactCapabilities();
     virtual ~ContactCapabilities();
 
+    bool dbusTubes(const QString &serviceName) const;
+    QStringList dbusTubeServices() const;
+
     bool streamTubes(const QString &service) const;
     QStringList streamTubeServices() const;