Use finished output API.

[sigrok-cli.git] / main.c

diff --git a/main.c b/main.c
index c751295a5cadfc49f1ef22d39a5fda4e3f491444..d300748bed13b6f863466685454032deac536505 100644 (file)
--- a/main.c
+++ b/main.c
@@ -18,7 +18,6 @@
  */
 
 #include "sigrok-cli.h"
-#include "config.h"
 #include <stdlib.h>
 #include <glib.h>
 
@@ -27,87 +26,6 @@ struct sr_context *sr_ctx = NULL;
 struct srd_session *srd_sess = NULL;
 #endif
 
-static gboolean opt_version = FALSE;
-gint opt_loglevel = SR_LOG_WARN; /* Show errors+warnings by default. */
-static gboolean opt_scan_devs = FALSE;
-gboolean opt_wait_trigger = FALSE;
-gchar *opt_input_file = NULL;
-gchar *opt_output_file = NULL;
-gchar *opt_drv = NULL;
-gchar *opt_config = NULL;
-static gchar *opt_channels = NULL;
-gchar *opt_channel_group = NULL;
-gchar *opt_triggers = NULL;
-gchar *opt_pds = NULL;
-#ifdef HAVE_SRD
-static gchar *opt_pd_stack = NULL;
-static gchar *opt_pd_annotations = NULL;
-static gchar *opt_pd_meta = NULL;
-static gchar *opt_pd_binary = NULL;
-#endif
-gchar *opt_input_format = NULL;
-gchar *opt_output_format = NULL;
-static gchar *opt_show = NULL;
-gchar *opt_time = NULL;
-gchar *opt_samples = NULL;
-gchar *opt_frames = NULL;
-gchar *opt_continuous = NULL;
-static gchar *opt_set = NULL;
-
-static GOptionEntry optargs[] = {
-       {"version", 'V', 0, G_OPTION_ARG_NONE, &opt_version,
-                       "Show version and support list", NULL},
-       {"loglevel", 'l', 0, G_OPTION_ARG_INT, &opt_loglevel,
-                       "Set loglevel (5 is most verbose)", NULL},
-       {"driver", 'd', 0, G_OPTION_ARG_STRING, &opt_drv,
-                       "The driver to use", NULL},
-       {"config", 'c', 0, G_OPTION_ARG_STRING, &opt_config,
-                       "Specify device configuration options", NULL},
-       {"input-file", 'i', 0, G_OPTION_ARG_FILENAME, &opt_input_file,
-                       "Load input from file", NULL},
-       {"input-format", 'I', 0, G_OPTION_ARG_STRING, &opt_input_format,
-                       "Input format", NULL},
-       {"output-file", 'o', 0, G_OPTION_ARG_FILENAME, &opt_output_file,
-                       "Save output to file", NULL},
-       {"output-format", 'O', 0, G_OPTION_ARG_STRING, &opt_output_format,
-                       "Output format", NULL},
-       {"channels", 'C', 0, G_OPTION_ARG_STRING, &opt_channels,
-                       "Channels to use", NULL},
-       {"channel-group", 'g', 0, G_OPTION_ARG_STRING, &opt_channel_group,
-                       "Channel groups", NULL},
-       {"triggers", 't', 0, G_OPTION_ARG_STRING, &opt_triggers,
-                       "Trigger configuration", NULL},
-       {"wait-trigger", 'w', 0, G_OPTION_ARG_NONE, &opt_wait_trigger,
-                       "Wait for trigger", NULL},
-#ifdef HAVE_SRD
-       {"protocol-decoders", 'P', 0, G_OPTION_ARG_STRING, &opt_pds,
-                       "Protocol decoders to run", NULL},
-       {"protocol-decoder-stack", 'S', 0, G_OPTION_ARG_STRING, &opt_pd_stack,
-                       "Protocol decoder stack", NULL},
-       {"protocol-decoder-annotations", 'A', 0, G_OPTION_ARG_STRING, &opt_pd_annotations,
-                       "Protocol decoder annotation(s) to show", NULL},
-       {"protocol-decoder-meta", 'M', 0, G_OPTION_ARG_STRING, &opt_pd_meta,
-                       "Protocol decoder meta output to show", NULL},
-       {"protocol-decoder-binary", 'B', 0, G_OPTION_ARG_STRING, &opt_pd_binary,
-                       "Protocol decoder binary output to show", NULL},
-#endif
-       {"scan", 0, 0, G_OPTION_ARG_NONE, &opt_scan_devs,
-                       "Scan for devices", NULL},
-       {"show", 0, 0, G_OPTION_ARG_NONE, &opt_show,
-                       "Show device detail", NULL},
-       {"time", 0, 0, G_OPTION_ARG_STRING, &opt_time,
-                       "How long to sample (ms)", NULL},
-       {"samples", 0, 0, G_OPTION_ARG_STRING, &opt_samples,
-                       "Number of samples to acquire", NULL},
-       {"frames", 0, 0, G_OPTION_ARG_STRING, &opt_frames,
-                       "Number of frames to acquire", NULL},
-       {"continuous", 0, 0, G_OPTION_ARG_NONE, &opt_continuous,
-                       "Sample continuously", NULL},
-       {"set", 0, 0, G_OPTION_ARG_NONE, &opt_set, "Set device options only", NULL},
-       {NULL, 0, 0, 0, NULL, NULL, NULL}
-};
-
-
 static void logger(const gchar *log_domain, GLogLevelFlags log_level,
                   const gchar *message, gpointer cb_data)
 {
@@ -172,6 +90,7 @@ static void set_options(void)
                return;
        }
        sdi = devices->data;
+       g_slist_free(devices);
 
        if (sr_dev_open(sdi) != SR_OK) {
                g_critical("Failed to open device.");
@@ -181,28 +100,16 @@ static void set_options(void)
        set_dev_options(sdi, devargs);
 
        sr_dev_close(sdi);
-       g_slist_free(devices);
        g_hash_table_destroy(devargs);
 
 }
 
 int main(int argc, char **argv)
 {
-       GOptionContext *context;
-       GError *error;
-       int ret;
-       char *help;
-
        g_log_set_default_handler(logger, NULL);
 
-       context = g_option_context_new(NULL);
-       g_option_context_add_main_entries(context, optargs, NULL);
-
-       ret = 1;
-       error = NULL;
-       if (!g_option_context_parse(context, &argc, &argv, &error)) {
-               g_critical("%s", error->message);
-               goto done;
+       if (parse_options(argc, argv)) {
+               return 1;
        }
 
        /* Set the loglevel (amount of messages to output) for libsigrok. */
@@ -253,11 +160,10 @@ int main(int argc, char **argv)
        }
 #endif
 
-       if (setup_output_format() != 0)
-               goto done;
-
        if (opt_version)
                show_version();
+       else if (opt_output_format && opt_show)
+               show_output();
        else if (opt_scan_devs)
                show_dev_list();
 #ifdef HAVE_SRD
@@ -272,24 +178,17 @@ int main(int argc, char **argv)
                set_options();
        else if (opt_samples || opt_time || opt_frames || opt_continuous)
                run_session();
-       else {
-               help = g_option_context_get_help(context, TRUE, NULL);
-               printf("%s", help);
-               g_free(help);
-       }
+       else
+               show_help();
 
 #ifdef HAVE_SRD
        if (opt_pds)
                srd_exit();
 #endif
 
-       ret = 0;
-
 done:
        if (sr_ctx)
                sr_exit(sr_ctx);
 
-       g_option_context_free(context);
-
-       return ret;
+       return 0;
 }