forked from DreamOfTheRedChamber/distributed-chatroom
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathnet_include.h
executable file
·141 lines (128 loc) · 3.41 KB
/
net_include.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
#include <sys/types.h>
#include <ifaddrs.h>
#include <unistd.h>
#include "sp.h"
#include <sys/types.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <sys/time.h>
#define int32u unsigned int
#define FILE_NAME_LENGTH 20
#define HOST_NAME_LENGTH 20
#define GROUP_NAME_LENGTH 10
#define USER_NAME_LENGTH 20
#define TIME_LENGTH 50
#define MESSAGE_LENGTH 30
#define SERVER_NUM 5
#define DISPLAY_LINE 25
#define USE_SENDER 1
#define NOTUSE_SENDER 0
#define SERVER1_SPREADNAME "[email protected]"
#define SERVER2_SPREADNAME "[email protected]"
#define SERVER3_SPREADNAME "[email protected]"
#define SERVER4_SPREADNAME "[email protected]"
#define SERVER5_SPREADNAME "[email protected]"
#define SERVER1_MEMBERNAME "#Server1#ugrad13"
#define SERVER2_MEMBERNAME "#Server2#ugrad14"
#define SERVER3_MEMBERNAME "#Server3#ugrad15"
#define SERVER4_MEMBERNAME "#Server4#ugrad17"
#define SERVER5_MEMBERNAME "#Server5#ugrad19"
#define SERVER1_RECOVER_FILE "Server1_Rec.txt"
#define SERVER2_RECOVER_FILE "Server2_Rec.txt"
#define SERVER3_RECOVER_FILE "Server3_Rec.txt"
#define SERVER4_RECOVER_FILE "Server4_Rec.txt"
#define SERVER5_RECOVER_FILE "Server5_Rec.txt"
#define SERVER1_PUB_GROUP "100001"
#define SERVER2_PUB_GROUP "100002"
#define SERVER3_PUB_GROUP "100003"
#define SERVER4_PUB_GROUP "100004"
#define SERVER5_PUB_GROUP "100005"
#define SERVER1_PRIV_GROUP "200001"
#define SERVER2_PRIV_GROUP "200002"
#define SERVER3_PRIV_GROUP "200003"
#define SERVER4_PRIV_GROUP "200004"
#define SERVER5_PRIV_GROUP "200005"
#define SERVER1 "server1"
#define SERVER2 "server2"
#define SERVER3 "server3"
#define SERVER4 "server4"
#define SERVER5 "server5"
#define SERVER_GROUPS "100006"
struct Lamport
{
int globalCounter;
int serverIndex;
};
struct LikeNode
{
char userName[USER_NAME_LENGTH];
struct Lamport likedMessageLamport;
struct LikeNode* nextLikeNode;
};
struct MessageNode
{
int messageID;
struct Lamport messageLamport;
char messagePayLoad[MESSAGE_LENGTH];
int numLike;
char userName[USER_NAME_LENGTH];
struct LikeNode* likeListHead;
struct MessageNode* nextMessage;
struct MessageNode* previousMessage;
};
struct UserNode
{
char userName[USER_NAME_LENGTH];
char serverName[HOST_NAME_LENGTH];
struct UserNode* nextUser;
int active;
};
struct ChatRoomNode
{
int groupID;
int numUser;
int numMessage;
struct ChatRoomNode* nextChatRoom;
struct UserNode* userListHead;
struct MessageNode* messageListHead;
struct MessageNode* messageListTail;
};
struct Server
{
int groupID;
int numChatRoom;
int serverView[SERVER_NUM];
int previousServerView[SERVER_NUM];
struct ChatRoomNode* chatRoomListHead;
};
typedef struct
{
char command;
int likeLineNum; /*line number associated with liked messaged*/
int replyLineNum; /*display line number, used on client side*/
int likeness;
int joinChatRoomID;
int recoverStates;
int currentChatRoomID;
struct Lamport packetLamport;
struct Lamport likedMessageLamport;
char serverName[HOST_NAME_LENGTH];
char previousServerName[HOST_NAME_LENGTH];
char userName[USER_NAME_LENGTH];
char switchUserName[USER_NAME_LENGTH];
char messagePayLoad[MESSAGE_LENGTH];
int serverView[SERVER_NUM];
int antiEntroVector[SERVER_NUM];
}normalPacket;
struct UpdateStateMessage
{
normalPacket updateStateMessage;
struct UpdateStateMessage* nextUpdate;
};
struct MultiServerStates
{
struct UpdateStateMessage* serverStates[SERVER_NUM];
int antiEntroVector[SERVER_NUM];
};