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-rw-r--r--Swiften/AdHoc/OutgoingAdHocCommandSession.cpp95
-rw-r--r--Swiften/AdHoc/OutgoingAdHocCommandSession.h95
-rw-r--r--Swiften/AdHoc/SConscript6
3 files changed, 196 insertions, 0 deletions
diff --git a/Swiften/AdHoc/OutgoingAdHocCommandSession.cpp b/Swiften/AdHoc/OutgoingAdHocCommandSession.cpp
new file mode 100644
index 0000000..ecc6cd0
--- /dev/null
+++ b/Swiften/AdHoc/OutgoingAdHocCommandSession.cpp
@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 2010-2011 Kevin Smith
+ * Licensed under the GNU General Public License v3.
+ * See Documentation/Licenses/GPLv3.txt for more information.
+ */
+
+#include <Swiften/AdHoc/OutgoingAdHocCommandSession.h>
+
+#include <boost/bind.hpp>
+#include <boost/smart_ptr/make_shared.hpp>
+
+#include <Swiften/Queries/GenericRequest.h>
+#include <Swiften/Base/Algorithm.h>
+
+namespace Swift {
+OutgoingAdHocCommandSession::OutgoingAdHocCommandSession(const JID& to, const std::string& commandNode, IQRouter* iqRouter) : to_(to), commandNode_(commandNode), iqRouter_(iqRouter), isMultiStage_(false) {
+
+}
+
+void OutgoingAdHocCommandSession::handleResponse(boost::shared_ptr<Command> payload, ErrorPayload::ref error) {
+ if (error) {
+ onError(error);
+ } else {
+ const std::vector<Command::Action>& actions = payload->getAvailableActions();
+ actionStates_.clear();
+ if (payload->getStatus() == Command::Executing ) {
+ actionStates_[Command::Cancel] = EnabledAndPresent;
+ actionStates_[Command::Complete] = Present;
+ if (std::find(actions.begin(), actions.end(), Command::Complete) != actions.end()) {
+ actionStates_[Command::Complete] = EnabledAndPresent;
+ }
+
+ if (getIsMultiStage()) {
+ actionStates_[Command::Next] = Present;
+ actionStates_[Command::Prev] = Present;
+ }
+
+ if (std::find(actions.begin(), actions.end(), Command::Next) != actions.end()) {
+ actionStates_[Command::Next] = EnabledAndPresent;
+ }
+ if (std::find(actions.begin(), actions.end(), Command::Prev) != actions.end()) {
+ actionStates_[Command::Prev] = EnabledAndPresent;
+ }
+ }
+
+ sessionID_ = payload->getSessionID();
+ if (std::find(actions.begin(), actions.end(), Command::Next) != actions.end()
+ || std::find(actions.begin(), actions.end(), Command::Prev) != actions.end()) {
+ isMultiStage_ = true;
+ }
+ onNextStageReceived(payload);
+ }
+}
+
+bool OutgoingAdHocCommandSession::getIsMultiStage() const {
+ return isMultiStage_;
+}
+
+void OutgoingAdHocCommandSession::start() {
+ boost::shared_ptr<GenericRequest<Command> > commandRequest = boost::make_shared< GenericRequest<Command> >(IQ::Set, to_, boost::make_shared<Command>(commandNode_), iqRouter_);
+ commandRequest->onResponse.connect(boost::bind(&OutgoingAdHocCommandSession::handleResponse, this, _1, _2));
+ commandRequest->send();
+}
+
+void OutgoingAdHocCommandSession::cancel() {
+ if (!sessionID_.empty()) {
+ submitForm(Form::ref(), Command::Cancel);
+ }
+}
+
+void OutgoingAdHocCommandSession::goBack() {
+ submitForm(Form::ref(), Command::Prev);
+}
+
+void OutgoingAdHocCommandSession::complete(Form::ref form) {
+ submitForm(form, Command::Complete);
+}
+
+void OutgoingAdHocCommandSession::goNext(Form::ref form) {
+ submitForm(form, Command::Next);
+}
+
+void OutgoingAdHocCommandSession::submitForm(Form::ref form, Command::Action action) {
+ boost::shared_ptr<Command> command(boost::make_shared<Command>(commandNode_, sessionID_, action));
+ command->setForm(form);
+ boost::shared_ptr<GenericRequest<Command> > commandRequest = boost::make_shared< GenericRequest<Command> >(IQ::Set, to_, command, iqRouter_);
+ commandRequest->onResponse.connect(boost::bind(&OutgoingAdHocCommandSession::handleResponse, this, _1, _2));
+ commandRequest->send();
+}
+
+OutgoingAdHocCommandSession::ActionState OutgoingAdHocCommandSession::getActionState(Command::Action action) const {
+ return get(actionStates_, action, Absent);
+}
+
+}
diff --git a/Swiften/AdHoc/OutgoingAdHocCommandSession.h b/Swiften/AdHoc/OutgoingAdHocCommandSession.h
new file mode 100644
index 0000000..a64eb4e
--- /dev/null
+++ b/Swiften/AdHoc/OutgoingAdHocCommandSession.h
@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 2010-2011 Kevin Smith
+ * Licensed under the GNU General Public License v3.
+ * See Documentation/Licenses/GPLv3.txt for more information.
+ */
+
+#pragma once
+
+#include <boost/shared_ptr.hpp>
+#include <string>
+#include <map>
+
+#include <Swiften/JID/JID.h>
+#include <Swiften/Base/boost_bsignals.h>
+#include <Swiften/Elements/Command.h>
+#include <Swiften/Elements/ErrorPayload.h>
+
+namespace Swift {
+ class IQRouter;
+ class MainWindow;
+ class UIEventStream;
+
+ class OutgoingAdHocCommandSession {
+ public:
+
+ /**
+ * Availability of action.
+ */
+ enum ActionState {
+ Absent /** Action isn't applicable to this command. */ = 0,
+ Present /** Action is applicable to this command */= 1,
+ Enabled /** Action is applicable and currently available */ = 2,
+ EnabledAndPresent = 3};
+
+ OutgoingAdHocCommandSession(const JID& to, const std::string& commandNode, IQRouter* iqRouter);
+ /**
+ * Send initial request to the target.
+ */
+ void start();
+ /**
+ * Cancel command session with the target.
+ */
+ void cancel();
+ /**
+ * Return to the previous stage.
+ */
+ void goBack();
+ /**
+ * Send the form to complete the command.
+ * \param form Form for submission - if missing the command will be submitted with no form.
+ */
+ void complete(Form::ref form);
+ /**
+ * Send the form to advance to the next stage of the command.
+ * \param form Form for submission - if missing the command will be submitted with no form.
+ */
+ void goNext(Form::ref form);
+
+ /**
+ * Is the form multi-stage?
+ */
+ bool getIsMultiStage() const;
+
+ /**
+ * Emitted when the form for the next stage is available.
+ */
+ boost::signal<void (Command::ref)> onNextStageReceived;
+
+ /**
+ * Emitted on error.
+ */
+ boost::signal<void (ErrorPayload::ref)> onError;
+
+ /**
+ * Get the state of a given action.
+ * This is useful for a UI to determine which buttons should be visible,
+ * and which enabled.
+ * Use for Next, Prev, Cancel and Complete only.
+ * If no actions are available, the command has completed.
+ */
+ ActionState getActionState(Command::Action action) const;
+
+ private:
+ void handleResponse(boost::shared_ptr<Command> payload, ErrorPayload::ref error);
+ void submitForm(Form::ref, Command::Action action);
+
+ private:
+ JID to_;
+ std::string commandNode_;
+ IQRouter* iqRouter_;
+ bool isMultiStage_;
+ std::string sessionID_;
+ std::map<Command::Action, ActionState> actionStates_;
+ };
+}
diff --git a/Swiften/AdHoc/SConscript b/Swiften/AdHoc/SConscript
new file mode 100644
index 0000000..69c9083
--- /dev/null
+++ b/Swiften/AdHoc/SConscript
@@ -0,0 +1,6 @@
+Import("swiften_env")
+
+objects = swiften_env.SwiftenObject([
+ "OutgoingAdHocCommandSession.cpp",
+ ])
+swiften_env.Append(SWIFTEN_OBJECTS = [objects])