More work, but crashes

experimental/ecdb/trunk/README

@@ -1,3 +1,19 @@
 CD Burner
 
 INFO++;
+
+Crashes:
+burn_disc_free, 184 --> no bt for now
+
+libiso_msgs_submit, 333 (libisofs problem?)
+Backtrace
+------------
+#0  libiso_msgs_submit (m=0x0, origin=1048576, error_code=2, 
+    severity=268435456, priority=0, 
+    msg_text=0xb74c3b8c "Starting image writing...", os_errno=0, flag=0)
+    at libisofs/libiso_msgs.c:329
+#1  0xb7f08ba0 in iso_msg_debug (imgid=1048576, 
+    fmt=0xb7f19697 "Starting image writing...") at libisofs/messages.c:96
+#2  0xb7f0de93 in write_function (arg=0x8079b80) at libisofs/ecma119.c:766
+#3  0xb7864125 in start_thread () from /lib/libpthread.so.0
+#4  0xb774ca0e in clone () from /lib/libc.so.6

experimental/ecdb/trunk/src/ecdb.c

@@ -1,8 +1,12 @@
 #include "ecdb.h"
 
+/* Global Variables */
+int ECDB_DRIVE_ACTION_FINISHED = 0;
+int ECDB_DRIVE_ACTION_BEGUN = 0;
+int ECDB_DRIVE_ACTION_UPDATE = 0;
+
 Ecdb_Main *em;
 int ecdb_setup();
-void ecdb_shutdown();
 
 int
 main(int argc, char **argv)
@@ -10,6 +14,18 @@ main(int argc, char **argv)
 	Ecdb_Project *proj;
 	int i;
 
+	if (!ecore_init())
+	{
+		printf("Cannot initialize Ecore!\n");
+		return 1;
+	}
+
+	if (!ecore_file_init())
+	{
+		printf("Cannot initialize Ecore_File!\n");
+		return 1;
+	}
+
 	if (!ecdb_setup())
 	{
 		printf("Setup failed\n");
@@ -27,17 +43,27 @@ main(int argc, char **argv)
 		ecore_list_append(proj->files, strdup(argv[i]));
 		i++;
 	}
-	proj->simulate = FALSE;
+	proj->simulate = TRUE;
 	proj->publisher_id = proj->data_preparer_id = proj->system_id = 
 		proj->application_id = proj->copywrite_id = proj->abstract_id =
 		proj->biblio_id = "ecdb";
 	ecdb_aquire_drive(proj, 0);
-	ecdb_burn_project(proj);
-	sleep(7000);
+
+	if (ecdb_burn_project(proj))
+	{
+		printf("Burn was unsuccessful\n");
+		burn_finish();
+		ecore_event_add(ECORE_EVENT_SIGNAL_EXIT, NULL, NULL, NULL);
+		return 1;
+	}
+
+	ecore_main_loop_begin();
 
 	/* End testing */
 	burn_finish();
-	ecdb_shutdown();
+	ecore_shutdown();
+	ecore_file_shutdown();
+	printf("Program Done\n");
 	return 0;
 };
 
@@ -49,6 +75,13 @@ ecdb_setup(void)
 	em->drives = NULL;
 	em->projects = ecore_list_new();
 
+	ECDB_DRIVE_ACTION_FINISHED = ecore_event_type_new();
+	ECDB_DRIVE_ACTION_BEGUN = ecore_event_type_new();
+	ECDB_DRIVE_ACTION_UPDATE = ecore_event_type_new();
+
+	ecore_event_handler_add(ECORE_EVENT_SIGNAL_EXIT, ecdb_shutdown,
+			NULL);
+
 	if (!ecdb_aquire_drive_info())
 	{
 		printf("Aquiring drives failed!\n");

experimental/ecdb/trunk/src/ecdb.h

@@ -117,8 +117,14 @@ struct _Ecdb_Project_Info
 	/* The drive reference */
 	Ecdb_Drive_Info *drive;
 	BurnProgress progress;
+	BurnDriveStatus stat;
 };
 
+/* Callbacks */
+extern int ECDB_DRIVE_ACTION_FINISHED;
+extern int ECDB_DRIVE_ACTION_BEGUN;
+extern int ECDB_DRIVE_ACTION_UPDATE;
+
 #include "ecdb_drives.h"
 #include "ecdb_image.h"
 #include "ecdb_burn.h"

experimental/ecdb/trunk/src/ecdb_burn.c

@@ -11,6 +11,8 @@ struct Burn_Data
 };
 
 void *_progress_update(void *d);
+int _progress_gui_update(void *d);
+int ecdb_burn_finished(void *data, int type, void *event);
 
 /* Event handlers */
 int
@@ -65,11 +67,12 @@ ecdb_burn_project(Ecdb_Project *proj)
 	burn_write_opts_set_perform_opc(opts, proj->opc);
 	burn_write_opts_set_multi(opts, proj->multi);
 	if (proj->simulate)
-		printf("simulating!\n");
+		printf("Simulating Burn!\n");
 	burn_write_opts_set_simulate(opts, proj->simulate);
 	burn_drive_set_speed(proj->drive->tangible->drive, 0, proj->speed);
 	burn_write_opts_set_underrun_proof(opts, proj->underrun_proof);
 
+	printf("Searching for burn mode\n");
 	if (burn_write_opts_auto_write_type(opts, data->disc, reasons, 0)
 			== BURN_WRITE_NONE)
 	{
@@ -78,22 +81,29 @@ ecdb_burn_project(Ecdb_Project *proj)
 		return 1;
 	}
 
-	/* Not sure where to put this for now */
 	burn_disc_write(opts, data->disc);
 	burn_write_opts_free(opts);
 
+	printf("Disc now burning\n");
 	pthread_create(&progress_update, NULL, _progress_update, data);
 	pthread_detach(progress_update);
+	ecore_timer_add(0.5, _progress_gui_update, data);
+	ecore_event_handler_add(ECDB_DRIVE_ACTION_FINISHED, ecdb_burn_finished,
+			data);
 
 	return 0;
 }
 
+/* Hopefully at some point EFL will become thread-safe, or ecore_timer will
+ * work with burn_drive_get_status without segfaulting.  At that point we can
+ * do away with this.
+ */
+
 void *
 _progress_update(void *d)
 {
 	Burn_Data *data;
 	BurnProgress p;
-	BurnDriveStatus stat;
 	struct burn_drive *drive;
 
 	data = d;
@@ -105,54 +115,83 @@ _progress_update(void *d)
 	}
 	drive = data->proj->drive->tangible[0].drive;
 
-
+	printf("Progress update active\n");
 	while (TRUE)
 	{
-		stat = burn_drive_get_status(drive, &p);
-		if (stat == BURN_DRIVE_SPAWNING)
+		data->proj->stat = burn_drive_get_status(drive, &p);
+		if (data->proj->stat == BURN_DRIVE_SPAWNING)
 		{
 			sleep(3);
 			continue;
 		}
-		else if (stat == BURN_DRIVE_IDLE)
+		else if (data->proj->stat == BURN_DRIVE_IDLE)
 		{
-			BurnTrack *track;
-			BurnSource *source;
-
-			ecore_list_first_goto(data->sources);
-			ecore_list_first_goto(data->tracks);
-
-			while ((source = ecore_list_remove(data->sources)))
-			{
-				burn_source_free(source);
-				track = ecore_list_remove(data->tracks);
-				burn_track_free(track);
-			}
-
-			ecore_list_destroy(data->sources);
-			ecore_list_destroy(data->tracks);
-			burn_session_free(data->session);
-			burn_disc_free(data->disc);
-			burn_drive_release(drive, 0);
-			burn_drive_info_free(data->proj->drive->tangible);
-
-			/* Don't keep in here */
-			printf("fail\n");
-			ecore_list_destroy(data->proj->files);
-			FREE(data->proj);
-
-			/* End testing */
-			printf("here\n");
-			FREE(data);
-
 			pthread_exit(NULL);
 			break;
 		}
 
-		//printf("Total sectors: %d, on sector: %d\n", p.sectors,
-		//				p.sector);
 		data->proj->progress = p;
 		sleep(5);
 	}
 }
 
+int
+_progress_gui_update(void *data)
+{
+	Burn_Data *d;
+
+	d = data;
+	
+	if (d->proj->stat == BURN_DRIVE_IDLE)
+	{
+		ecore_event_add(ECDB_DRIVE_ACTION_FINISHED, NULL, NULL, data);
+		printf("Burn finished\n");
+		return ECORE_CALLBACK_CANCEL;
+	}
+	else
+		ecore_event_add(ECDB_DRIVE_ACTION_UPDATE, NULL, NULL, data);
+	
+	return ECORE_CALLBACK_RENEW;
+}
+
+
+int
+ecdb_burn_finished(void *data, int type, void *event)
+{
+	Burn_Data *proj;
+	BurnTrack *track;
+	BurnSource *source;
+
+	proj = data;
+
+	ecore_list_first_goto(proj->sources);
+	ecore_list_first_goto(proj->tracks);
+
+	printf("Freeing source and tracks\n");
+	while ((source = ecore_list_remove(proj->sources)))
+	{
+		burn_source_free(source);
+		track = ecore_list_remove(proj->tracks);
+		burn_track_free(track);
+	}
+	ecore_list_destroy(proj->sources);
+	ecore_list_destroy(proj->tracks);
+
+	printf("Freeing session and disc\n");
+	burn_session_free(proj->session);
+	
+	/* Crashes on this line... */
+	burn_disc_free(proj->disc);
+
+	printf("Releasing drive\n");
+	burn_drive_release(proj->proj->drive->tangible[0].drive, 1);
+	burn_drive_info_free(proj->proj->drive->tangible);
+	printf("Ze brun hath finish\n");
+
+	/* To be removed from here at some point */
+	ecore_list_destroy(proj->proj->files);
+	FREE(proj->proj);
+	FREE(proj);
+	ecore_event_add(ECORE_EVENT_SIGNAL_EXIT, NULL, NULL, NULL);
+	return 0;
+}	

experimental/ecdb/trunk/src/ecdb_misc.c

@@ -17,14 +17,16 @@ ecdb_project_new(void)
 	return proj;
 }
 
-void
-ecdb_shutdown(void)
+int
+ecdb_shutdown(void *data, int type, void *event)
 {
 	if (em->projects)
 		ecore_list_destroy(em->projects);
 	if (em->drives)
 		ecore_list_destroy(em->drives);
 	free(em);
+	ecore_main_loop_quit();
+	return 0;
 }
 
 void

experimental/ecdb/trunk/src/ecdb_misc.h

@@ -2,7 +2,7 @@
 #define ECDB_MISC_H
 
 Ecdb_Project *ecdb_project_new(void);
-void ecdb_shutdown(void);
+int ecdb_shutdown(void *data, int type, void *event);
 void ecdb_burn_init(void);
 void ecdb_image_init(void);