1 |
/* |
2 |
CrossFire, A Multiplayer game for X-windows |
3 |
|
4 |
Copyright (C) 1992 Frank Tore Johansen |
5 |
|
6 |
This program is free software; you can redistribute it and/or modify |
7 |
it under the terms of the GNU General Public License as published by |
8 |
the Free Software Foundation; either version 2 of the License, or |
9 |
(at your option) any later version. |
10 |
|
11 |
This program is distributed in the hope that it will be useful, |
12 |
but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 |
GNU General Public License for more details. |
15 |
|
16 |
You should have received a copy of the GNU General Public License |
17 |
along with this program; if not, write to the Free Software |
18 |
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
19 |
|
20 |
The author can be reached via e-mail to frankj@ifi.uio.no. |
21 |
*/ |
22 |
|
23 |
#include <global.h> |
24 |
|
25 |
#include <stdarg.h> |
26 |
#include <malloc.h> |
27 |
#include <string.h> |
28 |
#include <errno.h> |
29 |
#include <mmsystem.h> |
30 |
|
31 |
struct timezone { |
32 |
int tz_minuteswest; |
33 |
int tz_dsttime; |
34 |
}; |
35 |
|
36 |
|
37 |
struct itimerval { |
38 |
struct timeval it_interval; /* next value */ |
39 |
struct timeval it_value; /* current value */ |
40 |
}; |
41 |
|
42 |
#define ITIMER_REAL 0 /*generates sigalrm */ |
43 |
#define ITIMER_VIRTUAL 1 /*generates sigvtalrm */ |
44 |
#define ITIMER_VIRT 1 /*generates sigvtalrm */ |
45 |
#define ITIMER_PROF 2 /*generates sigprof */ |
46 |
|
47 |
|
48 |
/* Functions to capsule or serve linux style function |
49 |
* for Windows Visual C++ |
50 |
*/ |
51 |
int gettimeofday(struct timeval *time_Info, struct timezone *timezone_Info) |
52 |
{ |
53 |
/* Get the time, if they want it */ |
54 |
if (time_Info != NULL) { |
55 |
time_Info->tv_sec = time(NULL); |
56 |
time_Info->tv_usec = timeGetTime()*1000; |
57 |
} |
58 |
/* Get the timezone, if they want it */ |
59 |
if (timezone_Info != NULL) { |
60 |
_tzset(); |
61 |
timezone_Info->tz_minuteswest = _timezone; |
62 |
timezone_Info->tz_dsttime = _daylight; |
63 |
} |
64 |
/* And return */ |
65 |
return 0; |
66 |
} |
67 |
|
68 |
DIR *opendir(const char *dir) |
69 |
{ |
70 |
DIR *dp; |
71 |
char *filespec; |
72 |
long handle; |
73 |
int index; |
74 |
|
75 |
filespec = malloc(strlen(dir) + 2 + 1); |
76 |
strcpy(filespec, dir); |
77 |
index = strlen(filespec) - 1; |
78 |
if (index >= 0 && (filespec[index] == '/' || filespec[index] == '\\')) |
79 |
filespec[index] = '\0'; |
80 |
strcat(filespec, "/*"); |
81 |
|
82 |
dp = (DIR *) malloc(sizeof(DIR)); |
83 |
dp->offset = 0; |
84 |
dp->finished = 0; |
85 |
dp->dir = strdup(dir); |
86 |
|
87 |
if ((handle = _findfirst(filespec, &(dp->fileinfo))) < 0) { |
88 |
free(filespec); free(dp); |
89 |
return NULL; |
90 |
} |
91 |
dp->handle = handle; |
92 |
free(filespec); |
93 |
|
94 |
return dp; |
95 |
} |
96 |
|
97 |
struct dirent *readdir(DIR * dp) |
98 |
{ |
99 |
if (!dp || dp->finished) |
100 |
return NULL; |
101 |
|
102 |
if (dp->offset != 0) { |
103 |
if (_findnext(dp->handle, &(dp->fileinfo)) < 0) { |
104 |
dp->finished = 1; |
105 |
if (ENOENT == errno) |
106 |
/* Clear error set to mean no more files else that breaks things */ |
107 |
errno = 0; |
108 |
return NULL; |
109 |
} |
110 |
} |
111 |
dp->offset++; |
112 |
|
113 |
strncpy(dp->dent.d_name, dp->fileinfo.name, _MAX_FNAME); |
114 |
dp->dent.d_name[_MAX_FNAME] = '\0'; |
115 |
dp->dent.d_ino = 1; |
116 |
/* reclen is used as meaning the length of the whole record */ |
117 |
dp->dent.d_reclen = strlen(dp->dent.d_name) + sizeof(char) + sizeof(dp->dent.d_ino) + sizeof(dp->dent.d_reclen) + sizeof(dp->dent.d_off); |
118 |
dp->dent.d_off = dp->offset; |
119 |
|
120 |
return &(dp->dent); |
121 |
} |
122 |
|
123 |
int closedir(DIR * dp) |
124 |
{ |
125 |
if (!dp) |
126 |
return 0; |
127 |
_findclose(dp->handle); |
128 |
if (dp->dir) |
129 |
free(dp->dir); |
130 |
if (dp) |
131 |
free(dp); |
132 |
|
133 |
return 0; |
134 |
} |
135 |
|
136 |
void rewinddir(DIR *dir_Info) |
137 |
{ |
138 |
/* Re-set to the beginning */ |
139 |
char *filespec; |
140 |
long handle; |
141 |
int index; |
142 |
|
143 |
dir_Info->handle = 0; |
144 |
dir_Info->offset = 0; |
145 |
dir_Info->finished = 0; |
146 |
|
147 |
filespec = malloc(strlen(dir_Info->dir) + 2 + 1); |
148 |
strcpy(filespec, dir_Info->dir); |
149 |
index = strlen(filespec) - 1; |
150 |
if (index >= 0 && (filespec[index] == '/' || filespec[index] == '\\')) |
151 |
filespec[index] = '\0'; |
152 |
strcat(filespec, "/*"); |
153 |
|
154 |
if ((handle = _findfirst(filespec, &(dir_Info->fileinfo))) < 0) { |
155 |
if (errno == ENOENT) { |
156 |
dir_Info->finished = 1; |
157 |
} |
158 |
} |
159 |
dir_Info->handle = handle; |
160 |
free(filespec); |
161 |
} |
162 |
|
163 |
/* Service-related stuff |
164 |
|
165 |
Those functions are called while init is still being done, so no logging available. |
166 |
|
167 |
Not useful for plugins, though. |
168 |
|
169 |
*/ |
170 |
|
171 |
int bRunning; |
172 |
|
173 |
#ifndef PYTHON_PLUGIN_EXPORTS |
174 |
|
175 |
SERVICE_STATUS m_ServiceStatus; |
176 |
SERVICE_STATUS_HANDLE m_ServiceStatusHandle; |
177 |
#define SERVICE_NAME "Crossfire" |
178 |
#define SERVICE_DISPLAY "Crossfire server" |
179 |
#define SERVICE_DESCRIPTION "Crossfire is a multiplayer online RPG game." |
180 |
|
181 |
#include <winsvc.h> |
182 |
|
183 |
void service_register( ) |
184 |
{ |
185 |
char strDir[ 1024 ]; |
186 |
HANDLE schSCManager,schService; |
187 |
char* strDescription = SERVICE_DESCRIPTION; |
188 |
|
189 |
GetModuleFileName( NULL, strDir, 1024 ); |
190 |
strcat( strDir, " -srv" ); |
191 |
|
192 |
schSCManager = OpenSCManager( NULL,NULL,SC_MANAGER_ALL_ACCESS ); |
193 |
|
194 |
if (schSCManager == NULL) |
195 |
{ |
196 |
printf( "openscmanager failed" ); |
197 |
exit( 1 ); |
198 |
} |
199 |
|
200 |
schService = CreateService(schSCManager, SERVICE_NAME, SERVICE_DISPLAY, // service name to display |
201 |
SERVICE_ALL_ACCESS, // desired access |
202 |
SERVICE_WIN32_OWN_PROCESS, // service type |
203 |
SERVICE_DEMAND_START, // start type |
204 |
SERVICE_ERROR_NORMAL, // error control type |
205 |
strDir, // service's binary |
206 |
NULL, // no load ordering group |
207 |
NULL, // no tag identifier |
208 |
NULL, // no dependencies |
209 |
NULL, // LocalSystem account |
210 |
NULL); // no password |
211 |
|
212 |
if (schService == NULL) |
213 |
{ |
214 |
printf( "createservice failed" ); |
215 |
exit( 1 ); |
216 |
} |
217 |
|
218 |
ChangeServiceConfig2( schService, SERVICE_CONFIG_DESCRIPTION, &strDescription ); |
219 |
|
220 |
CloseServiceHandle(schService); |
221 |
CloseServiceHandle( schSCManager ); |
222 |
exit( 0 ); |
223 |
} |
224 |
|
225 |
void service_unregister( ) |
226 |
{ |
227 |
HANDLE schSCManager; |
228 |
SC_HANDLE hService; |
229 |
|
230 |
schSCManager = OpenSCManager(NULL,NULL,SC_MANAGER_ALL_ACCESS); |
231 |
|
232 |
if (schSCManager == NULL) |
233 |
{ |
234 |
printf( "open failed" ); |
235 |
exit( 1 ); |
236 |
} |
237 |
|
238 |
hService=OpenService(schSCManager, SERVICE_NAME, SERVICE_ALL_ACCESS); |
239 |
|
240 |
if (hService == NULL) |
241 |
{ |
242 |
printf( "openservice failed" ); |
243 |
exit( 1 ); |
244 |
} |
245 |
|
246 |
if(DeleteService(hService)==0) |
247 |
{ |
248 |
printf( "Delete failed" ); |
249 |
exit( 1 ); |
250 |
} |
251 |
|
252 |
if(CloseServiceHandle(hService)==0) |
253 |
{ |
254 |
printf( "close failed" ); |
255 |
exit( 1 ); |
256 |
} |
257 |
|
258 |
if ( !CloseServiceHandle( schSCManager ) ) |
259 |
{ |
260 |
printf( "close schSCManager failed" ); |
261 |
exit( 1 ); |
262 |
} |
263 |
|
264 |
exit( 0 ); |
265 |
} |
266 |
|
267 |
void WINAPI ServiceCtrlHandler(DWORD Opcode) |
268 |
{ |
269 |
switch(Opcode) |
270 |
{ |
271 |
case SERVICE_CONTROL_PAUSE: |
272 |
m_ServiceStatus.dwCurrentState = SERVICE_PAUSED; |
273 |
break; |
274 |
|
275 |
case SERVICE_CONTROL_CONTINUE: |
276 |
m_ServiceStatus.dwCurrentState = SERVICE_RUNNING; |
277 |
break; |
278 |
|
279 |
case SERVICE_CONTROL_STOP: |
280 |
m_ServiceStatus.dwWin32ExitCode = 0; |
281 |
m_ServiceStatus.dwCurrentState = SERVICE_STOPPED; |
282 |
m_ServiceStatus.dwCheckPoint = 0; |
283 |
m_ServiceStatus.dwWaitHint = 0; |
284 |
|
285 |
SetServiceStatus (m_ServiceStatusHandle,&m_ServiceStatus); |
286 |
|
287 |
bRunning = 0; |
288 |
|
289 |
LOG( llevInfo, "Service stopped.\n" ); |
290 |
|
291 |
break; |
292 |
|
293 |
case SERVICE_CONTROL_INTERROGATE: |
294 |
break; |
295 |
} |
296 |
return; |
297 |
} |
298 |
|
299 |
extern int main( int argc, char** argv ); |
300 |
|
301 |
void WINAPI ServiceMain(DWORD argc, LPTSTR *argv) |
302 |
{ |
303 |
char strDir[ 1024 ]; |
304 |
char* strSlash; |
305 |
|
306 |
GetModuleFileName( NULL, strDir, 1024 ); |
307 |
strSlash = strrchr( strDir, '\\' ); |
308 |
if ( strSlash ) |
309 |
*strSlash = '\0'; |
310 |
chdir( strDir ); |
311 |
|
312 |
m_ServiceStatus.dwServiceType = SERVICE_WIN32; |
313 |
m_ServiceStatus.dwCurrentState = SERVICE_START_PENDING; |
314 |
m_ServiceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP; |
315 |
m_ServiceStatus.dwWin32ExitCode = 0; |
316 |
m_ServiceStatus.dwServiceSpecificExitCode = 0; |
317 |
m_ServiceStatus.dwCheckPoint = 0; |
318 |
m_ServiceStatus.dwWaitHint = 0; |
319 |
|
320 |
m_ServiceStatusHandle = RegisterServiceCtrlHandler( SERVICE_NAME, ServiceCtrlHandler ); |
321 |
if (m_ServiceStatusHandle == (SERVICE_STATUS_HANDLE)0) |
322 |
{ |
323 |
return; |
324 |
} |
325 |
|
326 |
m_ServiceStatus.dwCurrentState = SERVICE_RUNNING; |
327 |
m_ServiceStatus.dwCheckPoint = 0; |
328 |
m_ServiceStatus.dwWaitHint = 0; |
329 |
SetServiceStatus (m_ServiceStatusHandle, &m_ServiceStatus); |
330 |
|
331 |
bRunning = 1; |
332 |
main( 0, NULL ); |
333 |
|
334 |
return; |
335 |
} |
336 |
|
337 |
void service_handle( ) |
338 |
{ |
339 |
SERVICE_TABLE_ENTRY DispatchTable[ ] = { { SERVICE_NAME, ServiceMain },{ NULL, NULL } }; |
340 |
StartServiceCtrlDispatcher( DispatchTable ); |
341 |
exit( 0 ); |
342 |
} |
343 |
#endif /* PYTHON_PLUGIN_EXPORTS */ |