From 6a26d1629f92bd6807f76252842306d4146591d0 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <pj@pehjota.net>
Date: Fri, 29 Sep 2017 13:27:56 -0400
Subject: mq_about_request(): Parse query string into hash table

---
(limited to 'src')

diff --git a/src/about.c b/src/about.c
index d130534..41338d3 100644
--- a/src/about.c
+++ b/src/about.c
@@ -19,20 +19,63 @@
  * along with Marquee.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <string.h>
+
 #include <webkit2/webkit2.h>
 
 #include "about.h"
 #include "application.h"
 
+GHashTable *
+parse_query_string(gchar *str)
+{
+	GHashTable *hash_table;
+	gchar      *key;
+	gchar      *val;
+
+	hash_table = g_hash_table_new(g_str_hash, g_str_equal);
+
+	while (*str) {
+		key = str;
+		for (; *str && *str != '='; ++str);
+		if (!*str) {
+			g_hash_table_insert(hash_table, key, NULL);
+			break;
+		}
+		*str = '\0';
+		val = ++str;
+		for (; *str && *str != '&'; ++str);
+		if (!*str) {
+			g_hash_table_insert(hash_table, key, val);
+			break;
+		}
+		*str = '\0';
+		g_hash_table_insert(hash_table, key, val);
+		++str;
+	}
+
+	return hash_table;
+}
+
 void
 mq_about_request(WebKitURISchemeRequest *request, MqApplication *application)
 {
 	const gchar  *path;
+	gchar        *query_str;
+	GHashTable   *query;
 	gchar        *contents;
 	gsize         stream_length;
 	GInputStream *stream;
 
 	path = webkit_uri_scheme_request_get_path(request);
+	query_str = strchr(webkit_uri_scheme_request_get_uri(request), '?');
+	if (query_str && query_str[1]) {
+		query_str = g_strdup(query_str + 1);
+		query = parse_query_string(query_str);
+	} else {
+		query = NULL;
+	}
+
 	if (g_strcmp0(path, "marquee") == 0) {
 		/* TODO: Respond with an HTML document with a toggle button. */
 		mq_application_marquee_mode_activate(application);
--
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