From dc6ba44ea66c471305908a8053d7de56d705e499 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Sat, 28 Oct 2017 00:03:18 +0200
Subject: [SERVER] Add function to parse x-www-form-urlencoded strings

Use it to properly parse RPC queries. Will also come in handy
when parsing POST body for calls that actually trigger any
actions in the server (reload, alt-servers, ...)
---
 src/server/urldecode.h | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 src/server/urldecode.h

(limited to 'src/server/urldecode.h')

diff --git a/src/server/urldecode.h b/src/server/urldecode.h
new file mode 100644
index 0000000..e27f8f8
--- /dev/null
+++ b/src/server/urldecode.h
@@ -0,0 +1,19 @@
+#ifndef _URLENCODE_H_
+#define _URLENCODE_H_
+
+#include "picohttpparser/picohttpparser.h"
+
+struct field {
+	struct string name;
+	struct string value;
+};
+
+/**
+ * decode given x-form-urlencoded string. Breaks constness rules by
+ * casting the const char* s from str to char* and modifying it, then
+ * populating out with pointers into it, so make sure the memory
+ * is actually writable.
+ */
+void urldecode(struct string* str, struct field *out, size_t *out_num);
+
+#endif
-- 
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