-
Notifications
You must be signed in to change notification settings - Fork 0
/
client.c
176 lines (149 loc) · 4.27 KB
/
client.c
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
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
/*
reference beej
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <strings.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <memory.h>
#define PORT 24872
int main(int argc , char *argv[]){
int sock = 0;
struct sockaddr_in server;
char Map_ID = *argv[1];
char Source_Node = *argv[2];
char File_Size = *argv[3];
char blank[] = " ";
char buff[1024];
char buff1[1024];
strcpy(buff1, argv[2]);
char buff2[1024];
strcpy(buff2, argv[3]);
/*strcpy(buff, argv[1]);
strcpy(buff, argv[2]);
strcpy(buff, argv[3]);*/
strcpy(buff, argv[1]);
strcat(buff, blank);
strcat(buff, argv[2]);
strcat(buff, blank);
strcat(buff, argv[3]);
//char *message = "sssss";
char recemessage[2048] = {};
//for(int i = 1; i < 4; i++){
//create socket
sock = socket(AF_INET, SOCK_STREAM , 0);
if(sock < 0){
perror("Fail to create a Socket.");
exit(1);
}
//printf("Client Socket Created Successful.\n");
bzero(& server, sizeof(server));
// socket connect
server.sin_family = AF_INET;
server.sin_addr.s_addr = inet_addr("127.0.0.1");
server.sin_port = htons(PORT);
int connecterr = connect(sock, (struct sockaddr *) &server, sizeof(server));
if(connecterr < 0){
perror("Connection Error");
close(sock);
exit(1);
}
printf("The client is up and running\n");
printf("The client has sent query to AWS using TCP: start vertex <%s>; map <%c>; file size <%s>.\n",buff1, Map_ID, buff2);
// send a message to server
//send(int socket, const char* message, message size, 0 )
int sendwrong = send(sock, buff, strlen(buff), 0);
if(sendwrong < 0){
perror("Send Failed");
close(sock);
exit(1);
}
//printf("Sent Successful: %s\n", buff);
//receive a message
//recv(socket, char message, message size, 0)
recv(sock, recemessage, sizeof(recemessage), 0);
//printf("Receive Successful:%s\n", recemessage );
////////////////////////seperate///////////////////////////////////
char node_num[1024];
memset(node_num, 0 , sizeof(node_num));
int intnode_num;
char trans[1024];
memset(trans, 0 , sizeof(trans));
double Trans;
int NODENUMBER_label[1024];
memset(NODENUMBER_label, 0 , sizeof(NODENUMBER_label));
float tp[1024];
memset(tp, 0 , sizeof(tp));
float toal_delay[1024];
memset(toal_delay, 0 , sizeof(toal_delay));
int min_length[1024];
memset(min_length, 0 , sizeof(min_length));
char *q;
q = strtok(recemessage, " ");
//printf("%s\n", p );
//copy *type to type buffer[]
strcpy(node_num, q);
//printf("%s\n", node_num );
intnode_num = atoi(node_num);
////////////////////////////////////
q = strtok(NULL, " ");
if(q){
strcpy(trans, q);
//printf("trans,%s\n", trans );
}
Trans = atof(trans);
/////////////put original node label(int)////////////////////
for(int i = 0; i < intnode_num; i++){
q = strtok(NULL, " ");
if(q){
NODENUMBER_label[i] = atoi(q);//////put the strtok in the matrix
//printf("node label,%d\n", NODENUMBER_label[i] );
}
}
/////////////////put Tt delay(double)///////////////////////////////////////
for(int i = 0; i < intnode_num; i++){
q = strtok(NULL, " ");
if(q){
tp[i] = atof(q);//////put the strtok in the matrix
//printf("Tp,%5.2f\n", tp[i] );
}
}
/////////////put total delay////////////////////////
for(int i = 0; i < intnode_num; i++){
q = strtok(NULL, " ");
if(q){
toal_delay[i] = atof(q);//////put the strtok in the matrix
//printf("total,%5.2f\n", toal_delay[i] );
}
}
///////////////////////////////////////////////////////////////////////
/////////put total delay////////////////////////
for(int i = 0; i < intnode_num; i++){
q = strtok(NULL, " ");
if(q){
min_length[i] = atoi(q);//////put the strtok in the matrix
//printf("min_length%d\n", min_length[i] );
}
}
printf("The client has received results from AWS:\n");
printf("-----------------------------------------\n" );
printf("Destination\tMin length\tTt\tTp\tDelay\n");
printf("-----------------------------------------\n");
for(int i = 0; i < intnode_num; i++){
if(NODENUMBER_label[i] != atoi(buff1)){
printf("%d\t\t\t%d\t%.2f\t%.2f\t%.2f\n",NODENUMBER_label[i],min_length[i], Trans, tp[i], toal_delay[i]);
}
else{
}
}
printf("-----------------------------------------\n");
close(sock);
//}
return 0;
}