From b9b04d4404c63b9307b57d0bd30ebc42ea52c8b8 Mon Sep 17 00:00:00 2001
From: Leonardo Taccari <iamleot@gmail.com>
Date: Sat, 8 Jun 2019 17:46:30 +0200
Subject: [PATCH] Add support for UserAgent configuration.

---
 config.def.h |  1 +
 surf.c       | 15 +++++++++++++--
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/config.def.h b/config.def.h
index 34265f6..5c932ce 100644
--- a/config.def.h
+++ b/config.def.h
@@ -46,6 +46,7 @@ static Parameter defconfig[ParameterLast] = {
 	[SpellLanguages]      =       { { .v = ((char *[]){ "en_US", NULL }) }, },
 	[StrictTLS]           =       { { .i = 1 },     },
 	[Style]               =       { { .i = 1 },     },
+	[UserAgent]           =       { { .v = "" },    },
 	[WebGL]               =       { { .i = 0 },     },
 	[ZoomLevel]           =       { { .f = 1.0 },   },
 };
diff --git a/surf.c b/surf.c
index 2b54e3c..eb49ea7 100644
--- a/surf.c
+++ b/surf.c
@@ -80,6 +80,7 @@ typedef enum {
 	SpellLanguages,
 	StrictTLS,
 	Style,
+	UserAgent,
 	WebGL,
 	ZoomLevel,
 	ParameterLast
@@ -265,6 +266,7 @@ static ParamName loadtransient[] = {
 	PreferredLanguages,
 	ShowIndicators,
 	StrictTLS,
+	UserAgent,
 	ParameterLast
 };
 
@@ -846,6 +848,10 @@ setparameter(Client *c, int refresh, ParamName p, const Arg *a)
 			setstyle(c, getstyle(geturi(c)));
 		refresh = 0;
 		break;
+	case UserAgent:
+		if (a->v && g_strcmp0(a->v, ""))
+			webkit_settings_set_user_agent(s, a->v);
+		break;
 	case WebGL:
 		webkit_settings_set_enable_webgl(s, a->i);
 		break;
@@ -1016,7 +1022,10 @@ newwindow(Client *c, const Arg *a, int noembed)
 	}
 	cmd[i++] = curconfig[JavaScript].val.i ? "-S" : "-s";
 	cmd[i++] = curconfig[StrictTLS].val.i ? "-T" : "-t";
-	if (fulluseragent && g_strcmp0(fulluseragent, "")) {
+	if (curconfig[UserAgent].val.v && g_strcmp0(curconfig[UserAgent].val.v, "")) {
+		cmd[i++] = "-u";
+		cmd[i++] = curconfig[UserAgent].val.v;
+	} else if (fulluseragent && g_strcmp0(fulluseragent, "")) {
 		cmd[i++] = "-u";
 		cmd[i++] = fulluseragent;
 	}
@@ -1119,7 +1128,9 @@ newview(Client *c, WebKitWebView *rv)
 /* For more interesting settings, have a look at
  * http://webkitgtk.org/reference/webkit2gtk/stable/WebKitSettings.html */
 
-		if (strcmp(fulluseragent, "")) {
+		if (strcmp(curconfig[UserAgent].val.v, "")) {
+			webkit_settings_set_user_agent(settings, curconfig[UserAgent].val.v);
+		} else if (strcmp(fulluseragent, "")) {
 			webkit_settings_set_user_agent(settings, fulluseragent);
 		} else if (surfuseragent) {
 			webkit_settings_set_user_agent_with_application_details(
-- 
2.21.0