… | |
… | |
27 | new client server communication method. Values defined here are only |
27 | new client server communication method. Values defined here are only |
28 | used on the server side code. For shared client/server values, see |
28 | used on the server side code. For shared client/server values, see |
29 | newclient.h |
29 | newclient.h |
30 | */ |
30 | */ |
31 | |
31 | |
32 | |
|
|
33 | #ifndef NEWSERVER_H |
32 | #ifndef NEWSERVER_H |
34 | #define NEWSERVER_H |
33 | #define NEWSERVER_H |
35 | |
34 | |
36 | /* Reduce this from 50 to 5 - as it is now, there will never be more |
35 | /* Reduce this from 50 to 5 - as it is now, there will never be more |
37 | * than 3 anyways. |
36 | * than 3 anyways. |
… | |
… | |
39 | |
38 | |
40 | #define NUM_LOOK_OBJECTS 50 |
39 | #define NUM_LOOK_OBJECTS 50 |
41 | |
40 | |
42 | struct MapCell |
41 | struct MapCell |
43 | { |
42 | { |
44 | tag_t player; // this is, unfortunately, very wasteful of memory space, but pretty bandwidth-efficient |
43 | UUID player; // this is, unfortunately, very wasteful of memory space, but pretty bandwidth-efficient |
45 | int count; /* This is really darkness in the map1 command */ |
44 | int count; /* This is really darkness in the map1 command */ |
46 | short faces[MAP_LAYERS]; |
45 | uint16 faces[MAP_LAYERS]; |
47 | uint16 smooth[MAP_LAYERS]; |
46 | uint16 smooth[MAP_LAYERS]; |
48 | unsigned char stat_hp; // health of something in this space, or 0 |
47 | unsigned char stat_hp; // health of something in this space, or 0 |
49 | unsigned char flags; |
48 | unsigned char flags; |
50 | }; |
49 | }; |
51 | |
50 | |
… | |
… | |
76 | * current state. we set up our on buffers for sending/receiving, so we can |
75 | * current state. we set up our on buffers for sending/receiving, so we can |
77 | * handle some higher level functions. fd is the actual file descriptor we |
76 | * handle some higher level functions. fd is the actual file descriptor we |
78 | * are using. |
77 | * are using. |
79 | */ |
78 | */ |
80 | |
79 | |
81 | enum Sock_Status { Ns_Avail, Ns_Add, Ns_Dead, Ns_Old }; |
80 | enum Sock_Status { Ns_Add, Ns_Dead }; |
82 | |
|
|
83 | /* Reserver 0 for neither of these being set */ |
|
|
84 | enum Old_Mode { Old_Listen = 1, Old_Player = 2 }; |
|
|
85 | |
81 | |
86 | /* Only one map mode can actually be used, so lets make it a switch |
82 | /* Only one map mode can actually be used, so lets make it a switch |
87 | * instead of having a bunch of different fields that needed to |
83 | * instead of having a bunch of different fields that needed to |
88 | * get toggled. |
84 | * get toggled. |
89 | */ |
85 | */ |
… | |
… | |
99 | int start; |
95 | int start; |
100 | int len; |
96 | int len; |
101 | }; |
97 | }; |
102 | |
98 | |
103 | /* how many times we are allowed to give the wrong password before being kicked. */ |
99 | /* how many times we are allowed to give the wrong password before being kicked. */ |
104 | # define MAX_PASSWORD_FAILURES 5 |
100 | #define MAX_PASSWORD_FAILURES 5 |
105 | |
101 | |
106 | struct NewSocket |
102 | ACC_CLASS (client_socket) // should become player when newsocket is a baseclass of player |
|
|
103 | struct client_socket : zero_initialised, attachable_base |
107 | { |
104 | { |
108 | enum Sock_Status status; |
105 | enum Sock_Status status; |
109 | int fd; |
106 | int ACC (RW, fd); |
|
|
107 | unsigned int inbuf_len; // number of bytes valid in inbuf |
110 | struct Map lastmap; |
108 | struct Map lastmap; |
111 | size_t faces_sent_len; /* This is the number of elements allocated in faces_sent[] */ |
109 | size_t faces_sent_len; /* This is the number of elements allocated in faces_sent[] */ |
112 | uint8 *faces_sent; /* This is a bitmap on sent face status */ |
110 | uint8 *faces_sent; /* This is a bitmap on sent face status */ |
113 | uint8 anims_sent[MAXANIMNUM]; |
111 | uint8 anims_sent[MAXANIMNUM]; |
114 | struct statsinfo stats; |
112 | struct statsinfo stats; |
115 | /* If we get an incomplete packet, this is used to hold the data. */ |
113 | |
116 | SockList inbuf; |
|
|
117 | char *host; /* Which host it is connected from (ip address) */ |
114 | char *ACC (RW, host); /* Which host it is connected from (ip address) */ |
118 | uint8 password_fails; /* how many times the player has failed to give the right password */ |
115 | uint8 ACC (RW, password_fails); /* how many times the player has failed to give the right password */ |
119 | Buffer outputbuffer; /* For undeliverable data */ |
116 | Buffer outputbuffer; /* For undeliverable data */ |
120 | uint32 facecache:1; /* If true, client is caching images */ |
117 | uint32 ACC (RO, facecache):1; /* If true, client is caching images */ |
121 | uint32 sent_scroll:1; |
118 | uint32 ACC (RO, sent_scroll):1; |
122 | uint32 sound:1; /* does the client want sound */ |
119 | uint32 ACC (RO, sound):1; /* does the client want sound */ |
123 | uint32 exp64:1; /* Client wants 64 bit exp data, as well as skill data */ |
120 | uint32 ACC (RO, exp64):1; /* Client wants 64 bit exp data, as well as skill data */ |
124 | uint32 newmapcmd:1; /* Send newmap command when entering new map SMACFIGGEN */ |
121 | uint32 ACC (RO, newmapcmd):1; /* Send newmap command when entering new map SMACFIGGEN */ |
125 | uint32 plugincmd:1; /* CF+ extend the protocol through a plug-in */ |
122 | uint32 ACC (RO, plugincmd):1; /* CF+ extend the protocol through a plug-in */ |
126 | uint32 mapinfocmd:1; /* CF+ return map info and send map change info */ |
123 | uint32 ACC (RO, mapinfocmd):1; /* CF+ return map info and send map change info */ |
127 | uint32 extcmd:1; /* CF+ call into extensions/plugins */ |
124 | uint32 ACC (RO, extcmd):1; /* CF+ call into extensions/plugins */ |
128 | uint32 extmap:1; /* CF+ extend map comamnd with extra data */ |
125 | uint32 ACC (RO, extmap):1; /* CF+ extend map comamnd with extra data */ |
129 | uint32 buggy_mapscroll:1; /* CF+ client crashes on large mapscrolls */ |
126 | uint32 ACC (RO, buggy_mapscroll):1; /* CF+ client crashes on large mapscrolls */ |
130 | uint32 darkness:1; /* True if client wants darkness information */ |
127 | uint32 ACC (RO, darkness):1; /* True if client wants darkness information */ |
131 | uint32 image2:1; /* Client wants image2/face2 commands */ |
128 | uint32 ACC (RO, image2):1; /* Client wants image2/face2 commands */ |
132 | uint32 update_look:1; /* If true, we need to send the look window */ |
129 | uint32 ACC (RO, update_look):1; /* If true, we need to send the look window */ |
133 | uint32 can_write:1; /* Can we write to this socket? */ |
130 | uint32 ACC (RO, can_write):1; /* Can we write to this socket? */ |
134 | uint32 has_readable_type:1; /* If true client accept additional text information |
131 | uint32 ACC (RO, has_readable_type):1; /* If true client accept additional text information |
135 | used to arrange text in books, scrolls, or scripted dialogs */ |
132 | used to arrange text in books, scrolls, or scripted dialogs */ |
136 | uint32 monitor_spells:1; /* Client wishes to be informed when their spell list changes */ |
133 | uint32 ACC (RO, monitor_spells):1; /* Client wishes to be informed when their spell list changes */ |
137 | uint32 supported_readables; /* each bit is a readable supported by client */ |
|
|
138 | uint32 cs_version, sc_version; /* versions of the client */ |
|
|
139 | enum MapMode mapmode; /* Type of map commands the client wants. */ |
|
|
140 | uint16 look_position; /* start of drawing of look window */ |
|
|
141 | uint8 mapx, mapy; /* How large a map the client wants */ |
|
|
142 | uint8 itemcmd; /* What version of the 'item' protocol command to use */ |
|
|
143 | uint8 faceset; /* Set the client is using, default 0 */ |
|
|
144 | uint32 ext_mapinfos:1; /* If true client accept additionnal info on maps */ |
134 | uint32 ACC (RO, ext_mapinfos):1; /* If true client accept additionnal info on maps */ |
145 | /* Below are flags for extedend infos to pass to client |
135 | /* Below are flags for extedend infos to pass to client |
146 | * with S->C mapextended command */ |
136 | * with S->C mapextended command */ |
147 | uint32 EMI_smooth:1; /* Send smooth in extendmapinfos */ |
137 | uint32 ACC (RO, EMI_smooth):1; /* Send smooth in extendmapinfos */ |
|
|
138 | uint32 ACC (RW, supported_readables); /* each bit is a readable supported by client */ |
|
|
139 | uint32 ACC (RW, cs_version), ACC (RW, sc_version); /* versions of the client */ |
|
|
140 | enum MapMode mapmode; /* Type of map commands the client wants. */ |
|
|
141 | uint16 ACC (RW, look_position); /* start of drawing of look window */ |
|
|
142 | uint8 ACC (RW, mapx), ACC (RW, mapy); /* How large a map the client wants */ |
|
|
143 | uint8 ACC (RW, itemcmd); /* What version of the 'item' protocol command to use */ |
|
|
144 | uint8 ACC (RW, faceset); /* Set the client is using, default 0 */ |
148 | |
145 | |
149 | maptile *current_map; // CF+ last/current player map |
146 | maptile *ACC (RW, current_map); // CF+ last/current player map |
150 | int current_x, current_y; // CF+ last/current map position |
147 | int ACC (RW, current_x), ACC (RW, current_y); // CF+ last/current map position |
151 | char client[64]; // CF+ client name/version |
148 | char ACC (RW, client)[64]; // CF+ client name/version |
152 | |
149 | |
153 | /* Below here is information only relevant for old sockets */ |
150 | /* If we get an incomplete packet, this is used to hold the data. */ |
154 | char *comment; /* name or listen comment */ |
151 | uint8 inbuf[MAXSOCKBUF]; |
155 | enum Old_Mode old_mode; |
152 | player *pl;//TODO should not be here, preferably |
|
|
153 | |
|
|
154 | iow socket_ev; void socket_cb (iow &w, int got); |
|
|
155 | |
|
|
156 | client_socket (int fd, const char *from_ip); |
|
|
157 | ~client_socket (); |
|
|
158 | |
|
|
159 | int read_packet (); // returns length of packet or 0 |
|
|
160 | void skip_packet (int len); // we have processed the packet, skip it |
|
|
161 | |
|
|
162 | void send (void *buf_, int len); |
|
|
163 | |
|
|
164 | void send_packet (const char *buf); |
|
|
165 | void send_packet (const char *buf, int len); |
|
|
166 | void send_packet (packet &sl); |
156 | }; |
167 | }; |
157 | |
168 | |
158 | #define CLIENT_SUPPORT_READABLES(__sockPtr,__type)\ |
169 | #define CLIENT_SUPPORT_READABLES(__sockPtr,__type)\ |
159 | ( ((__type)>0) &&\ |
170 | ( ((__type)>0) &&\ |
160 | ((__sockPtr)->has_readable_type) && \ |
171 | ((__sockPtr)->has_readable_type) && \ |
… | |
… | |
193 | #define EMI_HASMOREBITS 0x80 |
204 | #define EMI_HASMOREBITS 0x80 |
194 | |
205 | |
195 | #define FACE_TYPES 1 |
206 | #define FACE_TYPES 1 |
196 | #define PNG_FACE_INDEX 0 |
207 | #define PNG_FACE_INDEX 0 |
197 | |
208 | |
198 | struct Socket_Info |
|
|
199 | { |
|
|
200 | struct timeval timeout; /* Timeout for select */ |
|
|
201 | int max_filedescriptor; /* max filedescriptor on the system */ |
|
|
202 | int nconns; /* Number of connections */ |
|
|
203 | int allocated_sockets; /* number of allocated in init_sockets */ |
|
|
204 | }; |
|
|
205 | |
|
|
206 | extern Socket_Info socket_info; |
|
|
207 | |
|
|
208 | #define VERSION_CS 1023 /* version >= 1023 understand setup cmd */ |
209 | #define VERSION_CS 1023 /* version >= 1023 understand setup cmd */ |
209 | #define VERSION_SC 1027 |
210 | #define VERSION_SC 1027 |
210 | #define VERSION_INFO "Crossfire+ Server" |
211 | #define VERSION_INFO "Crossfire+ Server" |
211 | |
212 | |
|
|
213 | typedef unordered_vector<client_socket *> sockvec; |
|
|
214 | |
|
|
215 | extern sockvec client_sockets; |
|
|
216 | extern int nrofpixmaps; //TODO: hrmpf, should go |
|
|
217 | |
212 | #endif |
218 | #endif |
213 | |
219 | |