Make gotwebd log requests at -v verbosity.

ok?

M  gotwebd/gotweb.c  |  36+  0-

1 file changed, 36 insertions(+), 0 deletions(-)

commit - 2180e60f1be3368525310f44260dab7eeaa7912a
commit + d3abf8cdfa36f35529245a90a832321533ee21c7
blob - 6b604d8770a647fa45b6f3996abc29622426583b
blob + 3f70bd7c5da6dfaa38c12d043c1cb2619c2bf8ca
--- gotwebd/gotweb.c
+++ gotwebd/gotweb.c
@@ -36,6 +36,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
+#include <vis.h>
 
 #include "got_error.h"
 #include "got_object.h"
@@ -179,6 +180,41 @@ gotweb_process_request(struct request *c)
 		goto err;
 	}
 
+	/* Log the request. */
+	if (gotwebd_env->gotwebd_verbose > 0) {
+		char *server_name = NULL;
+		char *querystring = NULL;
+		char *document_uri = NULL;
+
+		if (c->server_name[0]) {
+			if (stravis(&server_name, c->server_name, VIS_SAFE) == -1) {
+				log_warn("stravis");
+				server_name = NULL;
+			}
+		}
+		if (c->querystring[0]) {
+			if (stravis(&querystring, c->querystring, VIS_SAFE) == -1) {
+				log_warn("stravis");
+				querystring = NULL;
+			}
+		}
+		if (c->document_uri[0]) {
+			if (stravis(&document_uri, c->document_uri, VIS_SAFE) == -1) {
+				log_warn("stravis");
+				document_uri = NULL;
+			}
+		}
+
+		log_info("processing request: server='%s' query='%s' "
+		    "document_uri='%s'\n",
+		    server_name ? server_name : "",
+		    querystring ? querystring : "",
+		    document_uri ? document_uri : "");
+		free(server_name);
+		free(querystring);
+		free(document_uri);
+	}
+
 	/*
 	 * certain actions require a commit id in the querystring. this stops
 	 * bad actors from exploiting this by manually manipulating the