diff options
| -rw-r--r-- | lib/wx/c_src/wxe_driver.c | 11 | ||||
| -rw-r--r-- | lib/wx/c_src/wxe_impl.cpp | 14 | ||||
| -rw-r--r-- | lib/wx/c_src/wxe_impl.h | 3 |
3 files changed, 20 insertions, 8 deletions
diff --git a/lib/wx/c_src/wxe_driver.c b/lib/wx/c_src/wxe_driver.c index ea52737fa2..ec1ba7f566 100644 --- a/lib/wx/c_src/wxe_driver.c +++ b/lib/wx/c_src/wxe_driver.c @@ -146,7 +146,12 @@ wxe_driver_stop(ErlDrvData handle) if(sd->port_handle != WXE_DRV_PORT_HANDLE) { // fprintf(stderr, "%s:%d: STOP \r\n", __FILE__,__LINE__); meta_command(DELETE_PORT,sd); - free(handle); + } else { + // fprintf(stderr, "%s:%d: STOP \r\n", __FILE__,__LINE__); + stop_native_gui(wxe_master); + unload_native_gui(); + free(wxe_master); + wxe_master = NULL; } } @@ -154,10 +159,6 @@ static void wxe_driver_unload(void) { // fprintf(stderr, "%s:%d: UNLOAD \r\n", __FILE__,__LINE__); - stop_native_gui(wxe_master); - unload_native_gui(); - free(wxe_master); - wxe_master = NULL; } static ErlDrvSSizeT diff --git a/lib/wx/c_src/wxe_impl.cpp b/lib/wx/c_src/wxe_impl.cpp index ef648e008c..2fd5f0c52c 100644 --- a/lib/wx/c_src/wxe_impl.cpp +++ b/lib/wx/c_src/wxe_impl.cpp @@ -89,7 +89,7 @@ void push_command(int op,char * buf,int len, wxe_data *sd) } void meta_command(int what, wxe_data *sd) { - if(what == PING_PORT) { + if(what == PING_PORT && wxe_status == WXE_INITIATED) { erl_drv_mutex_lock(wxe_batch_locker_m); if(wxe_batch_caller > 0) { wxe_queue->Add(WXE_DEBUG_PING, NULL, 0, sd); @@ -98,9 +98,12 @@ void meta_command(int what, wxe_data *sd) { wxWakeUpIdle(); erl_drv_mutex_unlock(wxe_batch_locker_m); } else { - if(sd) { + if(sd && wxe_status == WXE_INITIATED) { wxeMetaCommand Cmd(sd, what); wxTheApp->AddPendingEvent(Cmd); + if(what == DELETE_PORT) { + free(sd); + } } } } @@ -169,6 +172,7 @@ void WxeApp::MacOpenFile(const wxString &filename) { #endif void WxeApp::shutdown(wxeMetaCommand& Ecmd) { + wxe_status = WXE_EXITING; ExitMainLoop(); delete wxe_queue; delete wxe_queue_cb_saved; @@ -200,6 +204,10 @@ void handle_event_callback(ErlDrvPort port, ErlDrvTermData process) { WxeApp * app = (WxeApp *) wxTheApp; ErlDrvMonitor monitor; + + if(wxe_status != WXE_INITIATED) + return; + // Is thread safe if pdl have been incremented if(driver_monitor_process(port, process, &monitor) == 0) { // Should we be able to handle commands when recursing? probably @@ -217,6 +225,8 @@ void handle_event_callback(ErlDrvPort port, ErlDrvTermData process) void WxeApp::dispatch_cmds() { + if(wxe_status != WXE_INITIATED) + return; erl_drv_mutex_lock(wxe_batch_locker_m); recurse_level++; int level = dispatch(wxe_queue_cb_saved, 0, WXE_STORED); diff --git a/lib/wx/c_src/wxe_impl.h b/lib/wx/c_src/wxe_impl.h index a0a1c84718..b251d5f0f9 100644 --- a/lib/wx/c_src/wxe_impl.h +++ b/lib/wx/c_src/wxe_impl.h @@ -46,7 +46,8 @@ typedef wxString wxeLocaleC; #define WXE_NOT_INITIATED 0 #define WXE_INITIATED 1 -#define WXE_EXITED 2 +#define WXE_EXITING 2 +#define WXE_EXITED 3 #define WXE_ERROR -1 void send_msg(const char *, const wxString *); // For debugging and error msgs |