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
|
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
* miav.cc
*
* Sat Aug 21 17:32:24 2004
* Copyright 2004 deva
* deva@aasimon.org
****************************************************************************/
/*
* This file is part of MIaV.
*
* MIaV 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 2 of the License, or
* (at your option) any later version.
*
* MIaV 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 MIaV; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
/*
* $Id$
*/
/*
* $Log$
* Revision 1.9 2005/05/03 17:13:25 deva
* Fixed some missong Info object references.
*
* Revision 1.8 2005/05/03 09:22:12 deva
* Implemented the gui part of the info object.
*
* Revision 1.7 2005/05/03 08:31:59 deva
* Removed the error object, and replaced it with a more generic info object.
*
* Revision 1.6 2005/05/02 19:47:43 deva
* Fixed overlapping cpr numbers on the server (now it saves one cpr pr.
* connection, and ignores any changes sent)
*
* Revision 1.5 2005/05/01 09:56:26 deva
* Added Id and Log tags to all files
*/
#include <config.h>
#include "server.h"
#include "socket.h"
#ifdef USE_GUI
#include <qapplication.h>
#include "mainwindow.h"
#include "miav.h"
#endif /* USE_GUI */
#include "miav_config.h"
#include "info_console.h"
#include "info_gui.h"
#include <stdio.h>
enum {
MODE_GRAB,
MODE_SERVER
};
/**
* This function starts the MIaV gui.
*/
int grab(int argc, char *argv[]) {
#ifdef USE_GUI
QApplication miav_grab( argc, argv );
InfoGui info(&miav_grab, NULL);
config = new MiavConfig(ETC"/miav.conf", &info);
MainWindow mainwindow(&miav_grab);
miav_grab.setMainWidget( &mainwindow );
return miav_grab.exec();
#else /* USE_GUI */
printf("Error: MIaV was not compiled with GUI support...\n");
return 0;
#endif /* USE_GUI */
}
/**
* This function starts the MIaV server.
*/
int server(int argc, char *argv[]) {
InfoConsole info;
int port = config->readInt("server_port");
pid_t childpid; // variable to store the child's pid
signal(SIGCLD, SIG_IGN); // Ved SIGCHILD til IGNORE maa wait/waitpid ikke kaldes
// (ellers kommer der kernel-brok)
printf("Listening on port %d\n", port);
Socket *socket = new Socket(port, &info);
while(1) {
Socket *csocket = new Socket(socket->slisten());
if(csocket->isConnected()) {
childpid = fork();
if(childpid == -1) {
// fork() returns -1 on failure
perror("fork");
exit(1);
} else if(childpid == 0) {
// fork() returns 0 to the child process
delete socket; // Close listen socket.
newConnection(csocket);
delete csocket; // Close communication socket.
exit(0);
} else {
// fork() returns new pid to the parent process
}
}
}
delete socket;
return 0;
}
#include "debug.h"
int main(int argc, char *argv[])
{
int mode = MODE_GRAB;
if(argc < 2) {
printf("Usage: miav [mode] [mode options]\n");
printf("[mode] can be one of the following: grab or server.\n");
return 1;
}
if(!strcmp(argv[1], "grab")) mode = MODE_GRAB;
if(!strcmp(argv[1], "server")) mode = MODE_SERVER;
switch(mode) {
case MODE_GRAB:
{
return grab(argc - 2, &argv[2]);
}
case MODE_SERVER:
{
InfoConsole info;
config = new MiavConfig(ETC"/miav.conf", &info);
return server(argc - 2, &argv[2]);
}
}
return 0;
}
|
