Pass unitsize to srd_session_send() directly.
[sigrok-cli.git] / device.c
index cfd456609f30bf63ec333d9d178cb4eb580e5958..2d63cab419c626234b437d81e43ede64f2188f5c 100644 (file)
--- a/device.c
+++ b/device.c
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "sigrok-cli.h"
-#include "config.h"
 #include <glib.h>
 #include <string.h>
 #include <glib.h>
 #include <string.h>
-
-extern struct sr_context *sr_ctx;
-extern gchar *opt_drv;
-extern gchar *opt_probe_group;
-
-/* Convert driver options hash to GSList of struct sr_config. */
-static GSList *hash_to_hwopt(GHashTable *hash)
-{
-       struct sr_config *src;
-       GList *gl, *keys;
-       GSList *opts;
-       char *key;
-
-       keys = g_hash_table_get_keys(hash);
-       opts = NULL;
-       for (gl = keys; gl; gl = gl->next) {
-               key = gl->data;
-               src = g_malloc(sizeof(struct sr_config));
-               if (opt_to_gvar(key, g_hash_table_lookup(hash, key), src) != 0)
-                       return NULL;
-               opts = g_slist_append(opts, src);
-       }
-       g_list_free(keys);
-
-       return opts;
-}
+#include "sigrok-cli.h"
+#include "config.h"
 
 static void free_drvopts(struct sr_config *src)
 {
 
 static void free_drvopts(struct sr_config *src)
 {
@@ -57,49 +31,18 @@ static void free_drvopts(struct sr_config *src)
 GSList *device_scan(void)
 {
        struct sr_dev_driver **drivers, *driver;
 GSList *device_scan(void)
 {
        struct sr_dev_driver **drivers, *driver;
-       GHashTable *drvargs;
        GSList *drvopts, *devices, *tmpdevs, *l;
        int i;
        GSList *drvopts, *devices, *tmpdevs, *l;
        int i;
-       char *drvname;
 
        if (opt_drv) {
 
        if (opt_drv) {
-               drvargs = parse_generic_arg(opt_drv, TRUE);
-               drvname = g_strdup(g_hash_table_lookup(drvargs, "sigrok_key"));
-               g_hash_table_remove(drvargs, "sigrok_key");
-               driver = NULL;
-               drivers = sr_driver_list();
-               for (i = 0; drivers[i]; i++) {
-                       if (strcmp(drivers[i]->name, drvname))
-                               continue;
-                       driver = drivers[i];
-               }
-               if (!driver) {
-                       g_critical("Driver %s not found.", drvname);
-                       g_hash_table_destroy(drvargs);
-                       g_free(drvname);
+               if (!parse_driver(opt_drv, &driver, &drvopts))
                        return NULL;
                        return NULL;
-               }
-               g_free(drvname);
-               if (sr_driver_init(sr_ctx, driver) != SR_OK) {
-                       g_critical("Failed to initialize driver.");
-                       g_hash_table_destroy(drvargs);
-                       return NULL;
-               }
-               drvopts = NULL;
-               if (g_hash_table_size(drvargs) > 0) {
-                       if (!(drvopts = hash_to_hwopt(drvargs))) {
-                               /* Unknown options, already logged. */
-                               g_hash_table_destroy(drvargs);
-                               return NULL;
-                       }
-               }
-               g_hash_table_destroy(drvargs);
                devices = sr_driver_scan(driver, drvopts);
                g_slist_free_full(drvopts, (GDestroyNotify)free_drvopts);
        } else {
                /* No driver specified, let them all scan on their own. */
                devices = NULL;
                devices = sr_driver_scan(driver, drvopts);
                g_slist_free_full(drvopts, (GDestroyNotify)free_drvopts);
        } else {
                /* No driver specified, let them all scan on their own. */
                devices = NULL;
-               drivers = sr_driver_list();
+               drivers = sr_driver_list(sr_ctx);
                for (i = 0; drivers[i]; i++) {
                        driver = drivers[i];
                        if (sr_driver_init(sr_ctx, driver) != SR_OK) {
                for (i = 0; drivers[i]; i++) {
                        driver = drivers[i];
                        if (sr_driver_init(sr_ctx, driver) != SR_OK) {
@@ -116,26 +59,28 @@ GSList *device_scan(void)
        return devices;
 }
 
        return devices;
 }
 
-struct sr_probe_group *select_probe_group(struct sr_dev_inst *sdi)
+struct sr_channel_group *select_channel_group(struct sr_dev_inst *sdi)
 {
 {
-       struct sr_probe_group *pg;
-       GSList *l;
+       struct sr_channel_group *cg;
+       GSList *l, *channel_groups;
 
 
-       if (!opt_probe_group)
+       if (!opt_channel_group)
                return NULL;
 
                return NULL;
 
-       if (!sdi->probe_groups) {
-               g_critical("This device does not have any probe groups.");
+       channel_groups = sr_dev_inst_channel_groups_get(sdi);
+
+       if (!channel_groups) {
+               g_critical("This device does not have any channel groups.");
                return NULL;
        }
 
                return NULL;
        }
 
-       for (l = sdi->probe_groups; l; l = l->next) {
-               pg = l->data;
-               if (!strcasecmp(opt_probe_group, pg->name)) {
-                       return pg;
+       for (l = channel_groups; l; l = l->next) {
+               cg = l->data;
+               if (!strcasecmp(opt_channel_group, cg->name)) {
+                       return cg;
                }
        }
                }
        }
+       g_critical("Invalid channel group '%s'", opt_channel_group);
 
        return NULL;
 }
 
        return NULL;
 }
-