From 7ecd3981f2e169d97c9cb1eb69c2257d942864fc Mon Sep 17 00:00:00 2001
From: Aditya Kulkarni <adityapk@gmail.com>
Date: Thu, 2 May 2019 13:24:43 -0700
Subject: [PATCH] Add command line option to select a zcash.conf

---
 src/connection.cpp |  6 +++++-
 src/main.cpp       | 10 ++++++++++
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/connection.cpp b/src/connection.cpp
index bed5dcb..9c9f2e3 100644
--- a/src/connection.cpp
+++ b/src/connection.cpp
@@ -569,7 +569,11 @@ bool ConnectionLoader::verifyParams() {
  * Try to automatically detect a zcash.conf file in the correct location and load parameters
  */ 
 std::shared_ptr<ConnectionConfig> ConnectionLoader::autoDetectZcashConf() {    
-    auto confLocation = locateZcashConfFile();
+    auto confLocation = Settings::getInstance()->getZcashdConfLocation();
+
+    if (confLocation.isEmpty()) {
+        confLocation = locateZcashConfFile();
+    }
 
     if (confLocation.isNull()) {
         // No Zcash file, just return with nothing
diff --git a/src/main.cpp b/src/main.cpp
index 58a3bcd..5afd2fc 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -159,6 +159,11 @@ public:
         QCommandLineOption noembeddedOption(QStringList() << "no-embedded", "Disable embedded zcashd");
         parser.addOption(noembeddedOption);
 
+        // Add an option to specify the conf file
+            QCommandLineOption confOption(QStringList() << "conf", "Use the zcash.conf specified instead of looking for the default one.",
+                                          "confFile");
+        parser.addOption(confOption);
+
         // Positional argument will specify a zcash payment URI
         parser.addPositionalArgument("zcashURI", "An optional zcash URI to pay");
 
@@ -217,6 +222,11 @@ public:
             Settings::getInstance()->setUseEmbedded(true);
         }
 
+        // Check to see if a conf location was specified
+        if (parser.isSet(confOption)) {
+            Settings::getInstance()->setUsingZcashConf(parser.value(confOption));
+        }
+
         w = new MainWindow();
         w->setWindowTitle("ZecWallet v" + QString(APP_VERSION));