From a779507b8418790d5f4833d72dda55a216f82e3a Mon Sep 17 00:00:00 2001
From: James Muehlner <james.muehlner@guac-dev.org>
Date: Fri, 17 May 2024 17:18:42 +0000
Subject: [PATCH] GUACAMOLE-1841: Fixes for telnet on windows.

---
 src/protocols/telnet/telnet.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/protocols/telnet/telnet.c b/src/protocols/telnet/telnet.c
index 9c0a8c163..9a7673078 100644
--- a/src/protocols/telnet/telnet.c
+++ b/src/protocols/telnet/telnet.c
@@ -84,7 +84,11 @@ static int __guac_telnet_write_all(int fd, const char* buffer, int size) {
     while (remaining > 0) {
 
         /* Attempt to write data */
+#ifdef WINDOWS_BUILD
+        int ret_val = send(fd, buffer, remaining, 0);
+#else
         int ret_val = write(fd, buffer, remaining);
+#endif
         if (ret_val <= 0)
             return -1;
 
@@ -708,8 +712,11 @@ void* guac_telnet_client_thread(void* data) {
         /* Resume waiting of no data available */
         if (wait_result == 0)
             continue;
-
+#ifdef WINDOWS_BUILD
+        int bytes_read = recv(telnet_client->socket_fd, buffer, sizeof(buffer), 0);
+#else
         int bytes_read = read(telnet_client->socket_fd, buffer, sizeof(buffer));
+#endif
         if (bytes_read <= 0)
             break;