Initial commit

2022-05-31 12:35:46 -04:00
commit fc5cb0c32c
4097 changed files with 447075 additions and 0 deletions
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+/*
+   hm_gameserver -  hearthmod gameserver
+   Copyright (C) 2016 Filip Pancik
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef PACKET_H_
+#define PACKET_H_
+
+enum packet_e {
+    P_GETGAMESTATE 		= 0x01,
+    P_CHOOSEOPTION		= 0x02,
+    P_CHOOSEENTITIES	= 0x03,
+    P_TURNTIMER	        = 0x09,
+    P_ENTITIESCHOSEN	= 0x0D,
+    P_ALLOPTIONS		= 0x0E,
+    P_USERUI 			= 0x0F,
+    P_GAMESETUP			= 0x10,
+    P_ENTITYCHOICES		= 0x11,
+    P_POWERHISTORY 		= 0x13,
+    P_SPECTATORNOTIFY   = 0x18,
+    P_PING				= 0x73,
+    P_PONG				= 0x74,
+    P_HANDSHAKE			= 0xA8,
+};
+
+struct packet_s {
+    int id;
+    int len;
+    void *data;
+};
+
+struct packet_meta_s {
+    int id;
+    void *(*deserialize)(char **dst, const char *end);
+    int (*serialize)(void *p, char **dst, const char *end);
+    int (*free)(void *p);
+};
+
+#define parse_packet(m_p, m_buf, m_nbuf)\
+	char *ptrd##m_buf = m_buf;\
+	m_p = deserialize(&ptrd##m_buf, ptrd##m_buf + m_nbuf);
+
+#define build_packet(m_p, m_src, m_type, m_buffer)\
+	char m_buffer[8192];\
+	char *ptr##m_buffer;\
+	int n##m_buffer = 0;\
+	ptr##m_buffer = m_buffer;\
+	add_packet(&m_p, m_src, m_type);\
+	n##m_buffer = serialize(m_p, &ptr##m_buffer, ptr##m_buffer + sizeof(m_buffer));
+
+void packet_free(struct packet_s *p);
+struct packet_s *deserialize(char **dst, const char *maxdst);
+int serialize(struct packet_s *p, char **dst, const char *maxdst);
+struct packet_s *packet_init(enum packet_e id, void *data);
+void add_packet(struct packet_s **dst, void *ph, enum packet_e n);
+
+#endif