#include "Guile.hxx"
#include "Config.hxx"
+#include "core/Settings.hxx"
namespace {
SCM handler (void*, SCM tag, SCM throw_args) {
}
}
-GuileInterpreter::GuileInterpreter() {
- scm_init_guile();
+GuileInterpreter::GuileInterpreter()
+ : logger(log4cxx::Logger::getLogger("bindings.Guile")) {
+ scm_init_guile();
scm_c_use_module("system repl server");
- scm_call_0(scm_c_public_ref("system repl server", "spawn-server"));
- scm_c_load_extension(CMAKE_INSTALL_FULL_LIBDIR "/frida/plugins/Interpreter/libguile-frida-binding",
+
+ geiser = new guile::Geiser(this);
+ geiser->start();
+
+ scm_c_load_extension("libguile-frida-binding",
"scm_init_frida_module");
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);
+ LOG4CXX_INFO(logger, "Initializing GUILE finished");
}
-int GuileInterpreter::evaluate(const std::string& command,
- std::ostream& stdout,
- std::ostream& stderr,
- std::string& result) {
+GuileInterpreter::~GuileInterpreter() {
+ geiser->terminate();
+ geiser->wait();
+}
+int GuileInterpreter::evaluateWithErrorHandling(SCM (*fun)(void *),
+ void* data,
+ std::ostream& stdout,
+ std::ostream& stderr,
+ std::string& result) {
SCM result_obj = scm_internal_catch(SCM_BOOL_T,
- (SCM (*)(void *))scm_c_eval_string,
- (void*)command.c_str(),
+ fun,
+ data,
handler, NULL);
SCM result_str = scm_object_to_string(result_obj, SCM_UNDEFINED);
scm_truncate_file(guile_output_port, scm_from_uint16(0));
scm_truncate_file(guile_error_port, scm_from_uint16(0));
-
return 0;
}
+int GuileInterpreter::evaluate(const std::string& command,
+ std::ostream& stdout,
+ std::ostream& stderr,
+ std::string& result) {
+
+ return evaluateWithErrorHandling((SCM (*)(void *))scm_c_eval_string,
+ (void*)command.c_str(),
+ stdout, stderr, result);
+
+}
+
int GuileInterpreter::loadFile(const std::string& filename,
std::ostream& stdout,
std::ostream& stderr,
std::string& result) {
- scm_c_primitive_load(filename.c_str());
+ LOG4CXX_DEBUG(logger, "Loading file \"" << filename << "\"");
+ evaluateWithErrorHandling((SCM (*)(void *))scm_c_primitive_load,
+ (void*)filename.c_str(),
+ stdout, stderr, result);
+ LOG4CXX_DEBUG(logger, "Finished file \"" << filename << "\"");
+ return 0;
+}
+
+namespace guile {
+ void Geiser::run() {
+ scm_init_guile();
+
+ QString socketpath = Settings::get()->getRuntimeDirectory()->canonicalPath()
+ + "/frida." + QString::number(QCoreApplication::applicationPid(), 16) + ".geiser.sock";
+
+ SCM scm_socketpath = scm_from_locale_string(socketpath.toStdString().c_str());
+ SCM socket = scm_call_2(scm_c_public_ref("system repl server", "make-unix-domain-server-socket"),
+ scm_from_locale_keyword("path"), scm_socketpath);
+ scm_call_1(scm_c_public_ref("system repl server", "run-server"), socket);
+ }
}