Make disk geomentry available in status xml before recording starts

src/camogm.c

@@ -1468,6 +1468,9 @@ int parse_cmd(camogm_state *state, FILE* npipe)
 	} else if (strcmp(cmd, "rawdev_path") == 0) {
 		if (args) {
 			camogm_set_prefix(state, args, RAW_PATH);
+			// make disk geometry available in status xml before recording starts
+			get_disk_info(state);
+			open_state_file(&state->rawdev, &state->writer_params.lba_current);
 		} else {
 			state->rawdev_op = 0;
 			state->rawdev.rawdev_path[0] = '\0';

src/camogm_jpeg.c

@@ -40,7 +40,6 @@
 /* forward declarations */
 static void *jpeg_writer(void *thread_args);
 static int save_state_file(const rawdev_buffer *rawdev, uint64_t current_pos);
-static int open_state_file(const rawdev_buffer *rawdev, uint64_t *current_pos);
 
 /** Get starting and endign LBAs of the partition specified as raw device buffer */
 static int get_disk_range(struct range *range)
@@ -99,7 +98,7 @@ static int find_state(FILE *f, uint64_t *pos, const rawdev_buffer *rawdev)
 }
 
 /** Read state from file and restore disk write pointer */
-static int open_state_file(const rawdev_buffer *rawdev, uint64_t *current_pos)
+int open_state_file(const rawdev_buffer *rawdev, uint64_t *current_pos)
 {
 	int fd, len;
 	FILE *f;

src/camogm_jpeg.h

@@ -25,5 +25,6 @@ int camogm_start_jpeg(camogm_state *state);
 int camogm_frame_jpeg(camogm_state *state);
 int camogm_end_jpeg(camogm_state *state);
 void camogm_free_jpeg(camogm_state *state);
+int open_state_file(const rawdev_buffer *rawdev, uint64_t *current_pos);
 
 #endif /* _CAMOGM_JPEG_H */