From 86c50f77bdf53599d3f8835001e2110347cd3662 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?John=20Ankarstr=C3=B6m?= <john@ankarstrom.se>
Date: Fri, 20 Nov 2020 15:17:47 +0100
Subject: Add 'toggleproxy' program

toggleproxy is used to enable/disable the current proxy in Internet
Options.  This affects Internet Explorer and Google Chrome (until they
start using their own proxy settings, like Mozilla Firefox).
---
 toggleproxy/toggleproxy.c   |  24 ++++++++++++++++++++++++
 toggleproxy/toggleproxy.exe | Bin 0 -> 53760 bytes
 2 files changed, 24 insertions(+)
 create mode 100644 toggleproxy/toggleproxy.c
 create mode 100644 toggleproxy/toggleproxy.exe

diff --git a/toggleproxy/toggleproxy.c b/toggleproxy/toggleproxy.c
new file mode 100644
index 0000000..cf44226
--- /dev/null
+++ b/toggleproxy/toggleproxy.c
@@ -0,0 +1,24 @@
+#include <stdio.h>
+#include <windows.h>
+#include <wininet.h>
+
+#pragma comment(lib, "Wininet.lib")
+
+int main(int argc, char *argv[]) {
+  int r;
+  
+  if (argc != 2) {
+    fprintf(stderr, "usage: %s {1|0}\n", argv[0]);
+    return 1;
+  }
+  
+  if (argv[1][0] == '0')
+    r = system("reg add \"HKCU\\Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\" /v ProxyEnable /t REG_DWORD /d 0 /f");
+  else
+    r = system("reg add \"HKCU\\Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\" /v ProxyEnable /t REG_DWORD /d 1 /f");
+  if (r == 0) {
+    InternetSetOption(NULL, INTERNET_OPTION_SETTINGS_CHANGED, NULL, 0);
+    InternetSetOption(NULL, INTERNET_OPTION_REFRESH, NULL, 0);
+  }
+  return r;
+}
\ No newline at end of file
diff --git a/toggleproxy/toggleproxy.exe b/toggleproxy/toggleproxy.exe
new file mode 100644
index 0000000..2f0e2d4
Binary files /dev/null and b/toggleproxy/toggleproxy.exe differ
-- 
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