Initial socks5 client & server implementation

PUBLISHED_FROM=05d3cca6223c963e7ae89dde3628fa8fad46e6bd

examples/socks_server/socks_server.c

@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2017 Cesanta Software Limited
+ * All rights reserved
+ *
+ * Use curl to test, e.g.
+ * curl -i --socks5 127.0.0.1:1080 www.met.ie
+ */
+
+#include "mongoose.h"
+
+static const char *s_listening_addr = "1080";
+
+int main(void) {
+  struct mg_mgr mgr;
+  struct mg_connection *c;
+
+  mg_mgr_init(&mgr, NULL);
+
+  if ((c = mg_bind(&mgr, s_listening_addr, NULL)) == NULL) {
+    fprintf(stderr, "mg_bind(%s) failed\n", s_listening_addr);
+    exit(EXIT_FAILURE);
+  }
+  mg_set_protocol_socks(c);
+
+  printf("Starting socks5 proxy server on %s\n", s_listening_addr);
+  for (;;) {
+    mg_mgr_poll(&mgr, 1000);
+  }
+  mg_mgr_free(&mgr);
+
+  return 0;
+}