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
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
|
/*
This file is part of the KDE libraries
Copyright (c) 1999 Waldo Bastian <[email protected]>
(c) 1999 Mario Weilguni <[email protected]>
(c) 2001 Lubos Lunak <[email protected]>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#include <sys/socket.h>
#include <stdlib.h>
#if 0
#include <sys/select.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/param.h>
#include <sys/time.h>
#include <sys/stat.h>
#include <sys/un.h>
#include <errno.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <pwd.h>
#include <signal.h>
#endif
#define QT_CLEAN_NAMESPACE 1
#include <tqfile.h>
#include <dcopclient.h>
#define BUFFER_SIZE 4096
extern TQCString dcopServerFile(const TQCString &hostname, bool old);
static char *getDisplay()
{
const char *display;
char *result;
char *screen;
char *colon;
/*
don't test for a value from tqglobal.h but instead distinguish
Qt/X11 from Qt/Embedded by the fact that Qt/E apps have -DQWS
on the commandline (which in tqglobal.h however triggers Q_WS_QWS,
but we don't want to include that here) (Simon)
#ifdef Q_WS_X11
*/
#if !defined(QWS)
display = getenv("DISPLAY");
#else
display = getenv("QWS_DISPLAY");
#endif
if (!display || !*display)
{
display = "NODISPLAY";
}
result = (char*)malloc(strlen(display)+1);
if (result == NULL)
return NULL;
strcpy(result, display);
screen = strrchr(result, '.');
colon = strrchr(result, ':');
if (screen && (screen > colon))
*screen = '\0';
return result;
}
static void cleanupDCOPsocket(const char *socketfile)
{
char cmd[BUFFER_SIZE];
char buffer[BUFFER_SIZE];
const char *socket_file;
int l;
l = strlen(socketfile);
if (!l)
return;
strncpy(buffer,socketfile,l);
buffer[l-1] = '\0'; /* strip LF */
socket_file = strchr(buffer, ':');
if (socket_file)
socket_file++;
if (socket_file)
unlink(socket_file);
snprintf(cmd, BUFFER_SIZE, "iceauth remove netid='%s'", buffer);
system(cmd);
}
#ifdef Q_OS_WIN
static void killDCOPWin(pid_t pid)
{
char sz[256];
sprintf(sz,"dcopserver%i",pid);
HANDLE hEvent = CreateEventA(NULL,TRUE,FALSE,(LPCSTR)sz);
DWORD dwError = GetLastError();
printf("Signal event %s %p, %i\n",sz,hEvent,dwError);
if(hEvent != NULL)
{
SetEvent(hEvent);
CloseHandle(hEvent);
}
}
#endif
static void cleanupDCOP(int dont_kill_dcop, int wait_for_exit)
{
TQCString host;
TQCString strDCOPServer = DCOPClient::dcopServerFile(host);
if(strDCOPServer.isEmpty())
{
printf("no server file\n");
return;
}
printf("server file %s\n",(const char *)strDCOPServer);
pid_t pid = 0;
TQFile f(strDCOPServer);
if(f.open(IO_ReadOnly))
{
TQString str;
while(f.readLine(str,2048))
{
pid = str.toULong();
if (pid)
break;
cleanupDCOPsocket(str.ascii());
}
}
f.close();
/* Clean up .DCOPserver file */
TQFile::remove(strDCOPServer);
printf("remove server file %s\n",(const char *)strDCOPServer);
if(pid)
{
if(!dont_kill_dcop)
{
#ifdef Q_OS_WIN
killDCOPWin(pid);
#else
kill(pid, SIGTERM);
#endif
}
else
{
#ifdef Q_OS_WIN
killDCOPWin(pid);
#endif
}
}
#ifdef Q_OS_WIN
if(wait_for_exit)
{
HANDLE hProcess = OpenProcess(SYNCHRONIZE,FALSE,(DWORD)pid);
if(hProcess)
{
WaitForSingleObject(hProcess,INFINITE);
CloseHandle(hProcess);
}
}
#else
while(wait_for_exit && (kill(pid, 0) == 0))
{
struct timeval tv;
tv.tv_sec = 0;
tv.tv_usec = 100000;
select(0,0,0,0,&tv);
}
#endif
}
int main(int argc, char **argv)
{
TQCString host;
int dont_kill_dcop = (argc == 2) && (strcmp(argv[1], "--nokill") == 0);
int wait_for_exit = (argc == 2) && (strcmp(argv[1], "--wait") == 0);
cleanupDCOP(dont_kill_dcop, wait_for_exit);
return 0;
}
|
