Start geiser server inside the GUILE interpreter

[frida/frida.git] / src / gui / widgets / ScriptingDock.cxx

diff --git a/src/gui/widgets/ScriptingDock.cxx b/src/gui/widgets/ScriptingDock.cxx
index 6a3f76304997eaa45992380cbc40aafb38bde214..6600ee6608574b8829fe0833316f807ac58c3c08 100644 (file)
--- a/src/gui/widgets/ScriptingDock.cxx
+++ b/src/gui/widgets/ScriptingDock.cxx
@@ -1,36 +1,66 @@
 #include "ScriptingDock.hxx"
 
 namespace {
-    SCM handler (void *data, SCM tag, SCM throw_args) {
-        scm_handle_by_message_noexit ((void*)"foo", tag, throw_args);
+       SCM handler (void*, SCM tag, SCM throw_args) {
+               scm_handle_by_message_noexit ((void*)"foo", tag, throw_args);
                return SCM_BOOL_F;
        }
 }
 
+ScriptingDock::ScriptingDock(const QString& title, QWidget * parent)
+       : QDockWidget(title, parent)
+       , logger(log4cxx::Logger::getLogger("ScriptingDock")) {
+       QTabWidget * tab = new QTabWidget;
+       QWidget * widget = new QWidget;
+       widget->setLayout(layout = new QGridLayout);
+       layout->addWidget(browser = new QTextBrowser, 0, 0, 1, 0);
+       layout->addWidget(line = new QLineEdit, 1, 0);
+       layout->addWidget(button = new QPushButton(tr("Evaluate")), 1, 1);
+       tab->addTab(widget, "GUILE");
+       ((QDockWidget*)this)->setWidget(tab);
+       connect(button, SIGNAL(released()), this, SLOT(doEvaluate()));
+       connect(line, SIGNAL(returnPressed()), this, SLOT(doEvaluate()));
+       scm_init_guile();
+       scm_internal_catch(SCM_BOOL_T,
+                          (SCM (*)(void *))scm_c_eval_string,
+                          (void*)"(use-modules (system repl server))",
+                          handler, NULL);
+       scm_internal_catch(SCM_BOOL_T,
+                          (SCM (*)(void *))scm_c_eval_string,
+                          (void*)"(spawn-server)",
+                          handler, NULL);
+
+       guile_output_port = scm_open_output_string();
+       guile_error_port = scm_open_output_string();
+       scm_set_current_output_port(guile_output_port);
+       scm_set_current_error_port(guile_error_port);
+}
+
+
 void ScriptingDock::doEvaluate() {
-    QString text = line->text();
-    line->clear();
-    LOG4CXX_INFO(logger, "Evaluating String \"" << text.toStdString() << "\"");
-    browser->append(QString("> ") + text);
-    
-    SCM result_obj = scm_internal_catch(SCM_BOOL_T,
-                                                                               (SCM (*)(void *))scm_c_eval_string,
-                                                                               (void*)text.toStdString().c_str(),
-                                                                               handler, NULL);
-    SCM result_str = scm_object_to_string(result_obj, SCM_UNDEFINED);
-
-    SCM output = scm_get_output_string(guile_output_port);
+       QString text = line->text();
+       line->clear();
+       LOG4CXX_INFO(logger, "Evaluating String \"" << text.toStdString() << "\"");
+       browser->append(QString("> ") + text);
+
+       SCM result_obj = scm_internal_catch(SCM_BOOL_T,
+                                           (SCM (*)(void *))scm_c_eval_string,
+                                           (void*)text.toStdString().c_str(),
+                                           handler, NULL);
+       SCM result_str = scm_object_to_string(result_obj, SCM_UNDEFINED);
+
+       SCM output = scm_get_output_string(guile_output_port);
        QString output_q = scm_to_locale_string(output);
        if (output_q.endsWith("\n")) output_q.chop(1);
-       if (output_q != "")     browser->append(output_q);
+       if (output_q != "") browser->append(output_q);
 
        output =  scm_get_output_string(guile_error_port);
        output_q = scm_to_locale_string(output);
        if (output_q.endsWith("\n")) output_q.chop(1);
-       if (output_q != "")     browser->append(output_q);
+       if (output_q != "") browser->append(output_q);
 
        scm_truncate_file(guile_output_port, scm_from_uint16(0));
-       scm_truncate_file(guile_error_port, scm_from_uint16(0));        
-                       
-    browser->append(scm_to_locale_string(result_str));
+       scm_truncate_file(guile_error_port, scm_from_uint16(0));
+
+       browser->append(scm_to_locale_string(result_str));
 }