Convert tab indentation to spaces. This is how normal people do it. :D

Implement platform specific input buffer flushing
Add hardening flags
2025-10-27 11:21:07 -04:00 · 2024-12-06 23:44:04 +02:00 · 2024-12-06 21:53:39 +02:00 · 2024-12-06 21:53:14 +02:00 · 2024-12-06 20:26:42 +02:00 · 2024-12-06 16:32:11 +02:00
4 changed files with 582 additions and 447 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -1,17 +1,21 @@
 #### Version history:

-###### 0.7.3
- - Add support to Valve style rcon authentication
+###### 0.8.0
+ - Implement support for multipacket responses
+ - Add support for Valve style rcon authentication
+ - Add experimental UTF-8 support for Windows
 - Change maximum packet size to correct value (4096 -> 4106)
+ - Attempt to add missing newlines in bugged Minecraft servers
+    * Implemented for responses to the 'help' command and unknown commands
 - Print auth failed message to stderr instead of stdout
 - Fail immediately if received packet size is out of spec
 - Return proper exit code from run_terminal_mode()
 - Add error messages to rcon_command() function
- 
+
 ###### 0.7.2
 - Quit gracefully when Ctrl-D or Ctrl+C is pressed
 - Remove "exit" and "quit" as quitting commands
-    * these are actual rcon commands on some servers
+    * These are actual rcon commands on some servers
 - Suppress compiler warning (strncpy)
 - Fix erroneous string length in packet building function
 - Fix typo in ANSI escape sequence for LCYAN
--- a/2
+++ b/2
@ -15,7 +15,7 @@ RM = rm -v -f

 CC ?= gcc
 CFLAGS = -std=gnu99 -Wall -Wextra -Wpedantic -Wno-gnu-zero-variadic-macro-arguments -O2
-EXTRAFLAGS ?= -fstack-protector-all
+EXTRAFLAGS ?= -fstack-protector-strong -D_FORTIFY_SOURCE=2 -fPIE -pie -Wl,-z,relro -Wl,-z,now -fno-common

 ifeq ($(OS), Windows_NT)
 	LINKER = -lws2_32
--- a/mcrcon.1
+++ b/mcrcon.1
@ -1,7 +1,7 @@
 .\" Process this file with
 .\" groff -man -Tascii mcrcon.1
 .\"
-.TH MCRCON 1 "November 2024" "Version 0.7.3"
+.TH MCRCON 1 "December 2024" "Version 0.8.0"
 .SH NAME 
 mcrcon \- send rcon commands to a Minecraft server
 .SH SYNOPSIS
--- a/mcrcon.c
+++ b/mcrcon.c
Author	SHA1	Message	Date
Tiiffi	4a1da8d373	Convert tab indentation to spaces. This is how normal people do it. :D	2024-12-06 23:44:04 +02:00
Tiiffi	b1b46ca08c	Implement platform specific input buffer flushing	2024-12-06 21:53:39 +02:00
Tiiffi	2bb1fafdaa	Add hardening flags	2024-12-06 21:53:14 +02:00
Tiiffi	0fb17971c0	Fix typo and remove 'Q' as quitting command	2024-12-06 20:26:42 +02:00
Tiiffi	ec11d77e89	Update CHANGELOG.md	2024-12-06 16:32:11 +02:00
Tiiffi	2d29741691	Fixes to Windows utf-8 support + one more Minecraft newline fix	2024-12-06 16:24:04 +02:00
Tiiffi	cc77044df1	Add experimental utf-8 support for Windows and change the behaviour of Minecraft "stop" hack	2024-12-06 14:43:40 +02:00
Tiiffi	dba07aacf7	Update CHANGELOG.md	2024-12-06 12:35:30 +02:00
Tiiffi	bd76b897de	Fix missing newlines in Minecraft RCON messages: Minecraft servers have a longstanding bug that omits newlines when sending messages via RCON. This patch manually inserts newlines to address the issue. Reference: https://bugs.mojang.com/browse/MC-7569 Fixes #1	2024-12-06 11:00:18 +02:00
Tiiffi	1106f27700	Bump version to 0.8.0	2024-12-06 08:47:45 +02:00
Tiiffi	00fc3b5bcb	Set select() timeout to 5 seconds and replace putchar() loop with fputs() call	2024-12-06 08:47:45 +02:00
Tiiffi	a0fe9e1645	Enable input/output buffering and fflush only explicitly As suggested in old pull request: #39	2024-12-06 08:47:45 +02:00
Tiiffi	5f460e8912	Remove Valve protocol checks and set select() timeout to 1.5 seconds Use the same method for handling multipacket responses across all servers.	2024-12-06 08:47:45 +02:00
Tiiffi	6fed74ba74	Implement select() loop to receive all incoming packets: Send a "multipacket guard" - an empty packet with an invalid 'cmd' field and a unique packet ID to trigger a reply from the server once the previous command's reply has been fully sent. Valve returns an empty payload, while Minecraft includes an error message in the payload. This workaround ensures that all packets related to the last valid command are received from the server, avoiding the need to wait for the select() timeout.	2024-12-06 08:47:45 +02:00