DWORD do_exception_filter(const tstring & exe_dir,
EXCEPTION_POINTERS & eps,
tstring & message) {
std::string exception_information = get_exception_information(eps);
tstringstream sstr;
sstr << TBuffer(exception_information.c_str());
std::ofstream error_log(NarrowBuffer((exe_dir + _T("\\err_log.txt")).c_str()));
if (error_log) {
error_log << exception_information;
sstr << _T("\nThis message has been written to err_log.txt");
}
message = sstr.str();
return EXCEPTION_EXECUTE_HANDLER;
}
gint plugin_init(gchar **error)
{
PyObject *inst_StringIO = NULL;
/* Version check */
if(!check_plugin_version(MAKE_NUMERIC_VERSION(3,7,6,9), VERSION_NUMERIC, _("Python"), error))
return -1;
/* load hooks */
hook_compose_create = hooks_register_hook(COMPOSE_CREATED_HOOKLIST, my_compose_create_hook, NULL);
if(hook_compose_create == (guint)-1) {
*error = g_strdup(_("Failed to register \"compose create hook\" in the Python plugin"));
return -1;
}
/* script directories */
if(!make_sure_directories_exist(error))
goto err;
/* initialize python interpreter */
Py_Initialize();
/* The Python C API only offers to print an exception to sys.stderr. In order to catch it
* in a string, a StringIO object is created, to which sys.stderr can be redirected in case
* an error occured. */
inst_StringIO = get_StringIO_instance();
/* initialize Claws Mail Python module */
initclawsmail();
if(PyErr_Occurred()) {
*error = get_exception_information(inst_StringIO);
goto err;
}
if(PyRun_SimpleString("import clawsmail") == -1) {
*error = g_strdup("Error importing the clawsmail module");
goto err;
}
/* initialize python interactive shell */
if(!parasite_python_init(error)) {
goto err;
}
/* load menu options */
if(!python_menu_init(error)) {
goto err;
}
/* problems here are not fatal */
run_auto_script_file_if_it_exists(PYTHON_SCRIPTS_AUTO_STARTUP, NULL);
debug_print("Python plugin loaded\n");
return 0;
err:
hooks_unregister_hook(COMPOSE_CREATED_HOOKLIST, hook_compose_create);
Py_XDECREF(inst_StringIO);
return -1;
}
