void
config_set_defaults(void)
{
CameraParameter *param;
Config *cfg;
char *home_dir;
boolean valid;
/* Camera parameter table and pikrellcam config table have initial value pointers
| to static storage. Replace these pointers to an allocated copy of the
| initial value so that when later config changes are made the changes
| can be dup_string() replaced into the pointers.
*/
for (param = &camera_parameters[0];
param < &camera_parameters[CAMERA_PARAMETERS_SIZE]; ++param)
param->arg = strdup(param->arg);
for (cfg = &config[0]; cfg < &config[CONFIG_SIZE]; ++cfg)
{
cfg->arg = strdup(cfg->arg);
valid = (*cfg->config_func)(cfg->arg, &cfg->result);
if (!valid)
printf("config_set_default%s: %s %s\n", valid ? "" : " FAIL",
cfg->option, cfg->arg);
}
pikrellcam.version = strdup(PIKRELLCAM_VERSION);
pikrellcam.timelapse_format = strdup("tl_$n_$N.jpg");
pikrellcam.preview_filename = strdup("");
gethostname(pikrellcam.hostname, HOST_NAME_MAX);
/* If pikrellcam started by rc.local or web page, need to get correct
| home directory. Makefile does a setuid/setgid on executable.
*/
home_dir = getpwuid(geteuid())->pw_dir;
asprintf(&pikrellcam.config_dir, "%s/%s", home_dir, PIKRELLCAM_CONFIG_DIR);
if (make_directory(pikrellcam.config_dir))
{
asprintf(&pikrellcam.config_file, "%s/%s",
pikrellcam.config_dir, PIKRELLCAM_CONFIG);
asprintf(&pikrellcam.motion_regions_config_file, "%s/%s",
pikrellcam.config_dir, PIKRELLCAM_MOTION_REGIONS_CONFIG);
asprintf(&pikrellcam.at_commands_config_file, "%s/%s",
pikrellcam.config_dir, PIKRELLCAM_AT_COMMANDS_CONFIG);
asprintf(&pikrellcam.timelapse_status_file, "%s/%s",
pikrellcam.config_dir, PIKRELLCAM_TIMELAPSE_STATUS);
}
/* Make sure some motion regions exist. These will be replaced if there
| is a motion regions config file
*/
motion_command("add_region 0.042 0.159 0.224 0.756");
motion_command("add_region 0.266 0.159 0.233 0.756");
motion_command("add_region 0.500 0.150 0.233 0.750");
motion_command("add_region 0.734 0.156 0.224 0.753");
motion_frame.show_regions = FALSE;
}
void
command_process(char *command_line)
{
VideoCircularBuffer *vcb = &video_circular_buffer;
Command *cmd;
char command[64], args[128], buf[32], *path;
int i, n;
if (!command_line || *command_line == '\0')
return;
n = sscanf(command_line, "%63s %[^\n]", command, args);
if (n < 1 || command[0] == '#')
return;
for (cmd = NULL, i = 0; i < COMMAND_SIZE; cmd = NULL, ++i)
{
cmd = &commands[i];
if (!strcmp(command, cmd->name))
{
if (cmd->n_args != n - 1)
{
log_printf("Wrong number of args for command: %s\n", command);
return;
}
break;
}
}
if (!cmd)
{
if ( !config_set_option(command, args, FALSE)
&& !mmalcam_config_parameter_set(command, args, TRUE)
)
log_printf("Bad command: [%s] [%s]\n", command, args);
return;
}
if (cmd->code != display_cmd)
log_printf("command_process: %s\n", command_line);
if (cmd->code < display_cmd && !display_is_default())
{
display_set_default();
return;
}
switch (cmd->code)
{
case record:
pthread_mutex_lock(&vcb->mutex);
if (config_boolean_value(args) == TRUE)
{
if (vcb->pause)
vcb->pause = FALSE;
else
{
if (vcb->state == VCB_STATE_MOTION_RECORD)
video_record_stop(vcb);
video_record_start(vcb, VCB_STATE_MANUAL_RECORD_START);
}
}
else
video_record_stop(vcb);
pthread_mutex_unlock(&vcb->mutex);
break;
case record_pause:
/* Can pause manual record only. Because of event_gap/capture
| times, I'm not even sure what it would mean to pause a
| motion record.
*/
pthread_mutex_lock(&vcb->mutex);
if (vcb->state == VCB_STATE_MANUAL_RECORD)
vcb->pause = vcb->pause ? FALSE : TRUE;
else
vcb->pause = FALSE;
pthread_mutex_unlock(&vcb->mutex);
break;
case still:
snprintf(buf, sizeof(buf), "%d", pikrellcam.still_sequence);
path = media_pathname(pikrellcam.still_dir, pikrellcam.still_filename,
'N', buf,
'\0', NULL);
pikrellcam.still_sequence += 1;
still_capture(path);
free(path);
break;
case tl_start:
if ((n = atoi(args)) < 1)
n = 0;
time_lapse.activated = TRUE;
time_lapse.on_hold = FALSE;
if (!time_lapse.event && n > 0)
{
time_lapse.sequence = 0;
++time_lapse.series;
time_lapse.event = event_add("timelapse",
pikrellcam.t_now, n, timelapse_capture, NULL);
}
else if (n > 0) /* Change the period */
{
time_lapse.event->time += (n - time_lapse.period);
time_lapse.event->period = n;
}
if (n > 0)
time_lapse.period = n; /* n == 0 just sets on_hold FALSE */
config_timelapse_save_status();
break;
case tl_hold:
config_set_boolean(&time_lapse.on_hold, args);
config_timelapse_save_status();
break;
case tl_end:
if (time_lapse.activated)
{
event_remove(time_lapse.event);
time_lapse.event = NULL;
time_lapse.activated = FALSE;
time_lapse.on_hold = FALSE;
config_timelapse_save_status();
exec_no_wait(pikrellcam.on_timelapse_end_cmd, NULL);
}
break;
case tl_inform_convert:
if (!strcmp(args, "done"))
{
event_remove(time_lapse.inform_event);
dup_string(&time_lapse.convert_name, "");
time_lapse.convert_size = 0;
}
else
{
dup_string(&time_lapse.convert_name, args);
time_lapse.inform_event = event_add("tl_inform_convert",
pikrellcam.t_now, 5, timelapse_inform_convert, NULL);
}
break;
case tl_show_status:
config_set_boolean(&time_lapse.show_status, args);
break;
case display_cmd:
display_command(args);
break;
case motion_cmd:
motion_command(args);
break;
case motion_enable:
n = motion_frame.motion_enable;
config_set_boolean(&motion_frame.motion_enable, args);
if (n && !motion_frame.motion_enable)
{
pthread_mutex_lock(&vcb->mutex);
if (vcb->state == VCB_STATE_MOTION_RECORD)
video_record_stop(vcb);
pthread_mutex_unlock(&vcb->mutex);
}
break;
case save_config:
config_save(pikrellcam.config_file);
break;
case quit:
config_timelapse_save_status();
if (pikrellcam.config_modified)
config_save(pikrellcam.config_file);
display_quit();
exit(0);
break;
default:
log_printf("command in table with no action!\n");
break;
}
}
