Display the undocumented "Friendly name" device setting.

ChangeLog

@@ -5,6 +5,7 @@ xxxx-xx-xx : Version 0.5-dev
     --se-name, --se-connect, --se-clear, --se-lock, --se-unlock,
     --se-dir and --list-serial.
  * Add support for undocumented "Thunderbolt" port status/type.
+ * Display the undocumented "Friendly name" device setting.
 
 2014-11-30 : Version 0.4
  * Add videohubctrl(1) man page.

cmd.c

@@ -266,6 +266,8 @@ bool parse_command(struct videohub_data *d, char *cmd) {
 			}
 			else if ((p = parse_text(line, "Model name: ")))
 				snprintf(d->device.model_name, sizeof(d->device.model_name), "%s", p);
+			else if ((p = parse_text(line, "Friendly name: ")))
+				snprintf(d->device.friendly_name, sizeof(d->device.friendly_name), "%s", p);
 			else if ((p = parse_text(line, "Unique ID: ")))
 				snprintf(d->device.unique_id, sizeof(d->device.unique_id) , "%s", p);
 			else if ((p = parse_text(line, "Video inputs: ")))

data.h

@@ -25,6 +25,7 @@ struct device_desc {
 	bool			needs_fw_update;
 	char			protocol_ver[16];
 	char			model_name[MAX_NAME_LEN];
+	char			friendly_name[MAX_NAME_LEN];
 	char			unique_id[MAX_NAME_LEN];
 	unsigned int	num_video_processing_units;
 };

display.c

@@ -45,6 +45,8 @@ void print_device_info(struct videohub_data *d) {
 	printf("  | %-26s | %-34s |\n", "Device address", d->dev_host);
 	printf("  | %-26s | %-34s |\n", "Device port", d->dev_port);
 	printf("  | %-26s | %-34s |\n", "Model name", d->device.model_name);
+	if (d->device.friendly_name[0])
+		printf("  | %-26s | %-34s |\n", "Friendly name", d->device.friendly_name);
 	printf("  | %-26s | %-34s |\n", "Unique ID", d->device.unique_id);
 	printf("  | %-26s | %-34s |\n", "Protocol", d->device.protocol_ver);
 	printf("  | %-26s | %-34u |\n", "Video inputs", d->inputs.num);

test/test-17.ok

@@ -1,5 +1,3 @@
-WARNING: VIDEOHUB DEVICE command sent unknown line: 'Friendly name: SDI router on the 5th floor'
-Please report this line to author's email: georgi@unixsol.org
 WARNING: VIDEOHUB DEVICE command sent unknown line: 'Debug mode: true'
 Please report this line to author's email: georgi@unixsol.org
 WARNING: VIDEOHUB DEVICE command sent unknown line: 'Debug mode: yes'
@@ -96,6 +94,7 @@ Device info
   | Device address             | sdi-matrix                         |
   | Device port                | 9990                               |
   | Model name                 | Blackmagic Workgroup Videohub      |
+  | Friendly name              | SDI router on the 5th floor        |
   | Unique ID                  | 465647757584                       |
   | Protocol                   | 2.4                                |
   | Video inputs               | 16                                 |