X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=parsers.c;h=8d0bbe5da8df7803c1f74855db7e26617d843897;hb=a2e8008830a99fe0e45399e4360f2d77ce577f2c;hp=a01f041802c20eceed66754c27542deff5be925b;hpb=8170b8eaefadcd4e572d96da2de0dbdbfe7ee131;p=sigrok-cli.git

diff --git a/parsers.c b/parsers.c
index a01f041..8d0bbe5 100644
--- a/parsers.c
+++ b/parsers.c
@@ -22,7 +22,7 @@
 #include <stdint.h>
 #include <string.h>
 #include <glib.h>
-#include <sigrok.h>
+#include <libsigrok/libsigrok.h>
 #include "sigrok-cli.h"
 
 char **parse_probestring(int max_probes, const char *probestring)
@@ -96,7 +96,7 @@ char **parse_probestring(int max_probes, const char *probestring)
 	return probelist;
 }
 
-GHashTable *parse_generic_arg(const char *arg)
+GHashTable *parse_generic_arg(const char *arg, gboolean sep_first)
 {
 	GHashTable *hash;
 	int i;
@@ -105,10 +105,14 @@ GHashTable *parse_generic_arg(const char *arg)
 	if (!arg || !arg[0])
 		return NULL;
 
-	hash = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_free);
+	i = 0;
+	hash = g_hash_table_new_full(g_str_hash, g_str_equal,
+			g_free, g_free);
 	elements = g_strsplit(arg, ":", 0);
-	g_hash_table_insert(hash, g_strdup("sigrok_key"), g_strdup(elements[0]));
-	for (i = 1; elements[i]; i++) {
+	if (sep_first)
+		g_hash_table_insert(hash, g_strdup("sigrok_key"),
+				g_strdup(elements[i++]));
+	for (; elements[i]; i++) {
 		e = strchr(elements[i], '=');
 		if (!e)
 			g_hash_table_insert(hash, g_strdup(elements[i]), NULL);
@@ -122,62 +126,33 @@ GHashTable *parse_generic_arg(const char *arg)
 	return hash;
 }
 
-struct sr_dev *parse_devstring(const char *devstring)
+char *strcanon(const char *str)
 {
-	struct sr_dev *dev, *d;
-	struct sr_dev_driver **drivers;
-	GSList *devs, *l;
-	int i, num_devs, dev_num, dev_cnt;
-	char *tmp;
+	int p0, p1;
+	char *s;
+
+	/* Returns newly allocated string. */
+	s = g_ascii_strdown(str, -1);
+	for (p0 = p1 = 0; str[p0]; p0++) {
+		if ((s[p0] >= 'a' && s[p0] <= 'z')
+				|| (s[p0] >= '0' && s[p0] <= '9'))
+			s[p1++] = s[p0];
+	}
+	s[p1] = '\0';
 
-	if (!devstring)
-		return NULL;
+	return s;
+}
 
-	dev = NULL;
-	dev_num = strtol(devstring, &tmp, 10);
-	if (tmp != devstring) {
-		/* argument is numeric, meaning a device ID. Make all drivers
-		 * scan for devices.
-		 */
-		num_devs = num_real_devs();
-		if (dev_num < 0 || dev_num >= num_devs)
-			return NULL;
-
-		dev_cnt = 0;
-		devs = sr_dev_list();
-		for (l = devs; l; l = l->next) {
-			d = l->data;
-			if (sr_dev_has_hwcap(d, SR_HWCAP_DEMO_DEV))
-				continue;
-			if (dev_cnt == dev_num) {
-				if (dev_num == dev_cnt) {
-					dev = d;
-					break;
-				}
-			}
-			dev_cnt++;
-		}
-	} else {
-		/* select device by driver -- only initialize that driver,
-		 * no need to let them all scan
-		 */
-		dev = NULL;
-		drivers = sr_driver_list();
-		for (i = 0; drivers[i]; i++) {
-			if (strcmp(drivers[i]->name, devstring))
-				continue;
-			num_devs = sr_driver_init(drivers[i]);
-			if (num_devs == 1) {
-				devs = sr_dev_list();
-				dev = devs->data;
-			} else if (num_devs > 1) {
-				printf("driver '%s' found %d devices, select by ID instead.\n",
-						devstring, num_devs);
-			}
-			/* fall through: selected driver found no devices */
-			break;
-		}
-	}
+int canon_cmp(const char *str1, const char *str2)
+{
+	int ret;
+	char *s1, *s2;
+
+	s1 = strcanon(str1);
+	s2 = strcanon(str2);
+	ret = g_ascii_strcasecmp(s1, s2);
+	g_free(s2);
+	g_free(s1);
 
-	return dev;
+	return ret;
 }