From 83e072d6d5b248c416f89cb144e677b2a3bdaba9 Mon Sep 17 00:00:00 2001
From: Azure <azure@fox.blue>
Date: Sun, 30 Jun 2019 12:15:22 -0400
Subject: Allow setting User Agent in Siteconf

Since Google gives usable search results to Lynx but not to w3m, and
many other sites block Lynx but /not/ w3m, we want to be able to set
the User Agent string on a per-site basis.
---
 rc.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'rc.c')

diff --git a/rc.c b/rc.c
index 3fd84ef..25f7a56 100644
--- a/rc.c
+++ b/rc.c
@@ -1602,6 +1602,7 @@ helpFile(char *base)
  * url_charset <charset>
  * no_referer_from on|off
  * no_referer_to on|off
+ * user_agent "<string>"
  * 
  * The last match wins.
  */
@@ -1614,6 +1615,7 @@ struct siteconf_rec {
     unsigned char mask[(SCONF_N_FIELD + 7) >> 3];
 
     char *substitute_url;
+    char *user_agent;
 #ifdef USE_M17N
     wc_ces url_charset;
 #endif
@@ -1640,6 +1642,7 @@ newSiteconfRec(void)
     memset(ent->mask, 0, sizeof(ent->mask));
 
     ent->substitute_url = NULL;
+    ent->user_agent = NULL;
 #ifdef USE_M17N
     ent->url_charset = 0;
 #endif
@@ -1718,6 +1721,10 @@ loadSiteconf(void)
 	    ent->substitute_url = getQWord(&p);
 	    SCONF_SET(ent, SCONF_SUBSTITUTE_URL);
 	}
+	if (strcmp(s, "user_agent") == 0) {
+	    ent->user_agent = getQWord(&p);
+	    SCONF_SET(ent, SCONF_USER_AGENT);
+	}
 #ifdef USE_M17N
 	else if (strcmp(s, "url_charset") == 0) {
 	    char *charset = getWord(&p);
@@ -1797,6 +1804,11 @@ url_found:
 	    return tmp->ptr;
 	}
 	return NULL;
+    case SCONF_USER_AGENT:
+	if (ent->user_agent && *ent->user_agent) {
+	    return ent->user_agent;
+	}
+	return NULL;
 #ifdef USE_M17N
     case SCONF_URL_CHARSET:
 	return &ent->url_charset;
-- 
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