From 01a3392b1b778fa4fcf568013326d6ea1de4fb3b Mon Sep 17 00:00:00 2001
From: Russell Yanofsky <russ@yanofsky.org>
Date: Thu, 2 Apr 2020 08:35:10 -0400
Subject: Drop bitcoin-wallet dependency on libevent

Don't require urlDecode function in wallet code since urlDecode implementation
currently uses libevent. Just call urlDecode indirectly though URL_DECODE
function pointer constant if available.

In bitcoind and bitcoin-qt, URL_DECODE is implemented and used to interpret RPC
wallet requests. In bitcoin-wallet, URL_DECODE is null to avoid depending on
libevent.
---
 src/qt/main.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/qt')

diff --git a/src/qt/main.cpp b/src/qt/main.cpp
index 3dfd9e850e..607cf9f976 100644
--- a/src/qt/main.cpp
+++ b/src/qt/main.cpp
@@ -5,6 +5,7 @@
 #include <qt/bitcoin.h>
 
 #include <util/translation.h>
+#include <util/url.h>
 
 #include <QCoreApplication>
 
@@ -15,5 +16,6 @@
 extern const std::function<std::string(const char*)> G_TRANSLATION_FUN = [](const char* psz) {
     return QCoreApplication::translate("bitcoin-core", psz).toStdString();
 };
+UrlDecodeFn* const URL_DECODE = urlDecode;
 
 int main(int argc, char* argv[]) { return GuiMain(argc, argv); }
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