1 /* 2 * Font server main routine 3 */ 4 /* 5 6 Copyright 1990, 1991, 1998 The Open Group 7 8 Permission to use, copy, modify, distribute, and sell this software and its 9 documentation for any purpose is hereby granted without fee, provided that 10 the above copyright notice appear in all copies and that both that 11 copyright notice and this permission notice appear in supporting 12 documentation. 13 14 The above copyright notice and this permission notice shall be included in 15 all copies or substantial portions of the Software. 16 17 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 20 OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 21 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 22 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 23 24 Except as contained in this notice, the name of The Open Group shall not be 25 used in advertising or otherwise to promote the sale, use or other dealings 26 in this Software without prior written authorization from The Open Group. 27 28 * Copyright 1990, 1991 Network Computing Devices; 29 * Portions Copyright 1987 by Digital Equipment Corporation 30 * 31 * Permission to use, copy, modify, distribute, and sell this software and 32 * its documentation for any purpose is hereby granted without fee, provided 33 * that the above copyright notice appear in all copies and that both that 34 * copyright notice and this permission notice appear in supporting 35 * documentation, and that the names of Network Computing Devices or Digital 36 * not be used in advertising or publicity pertaining to distribution 37 * of the software without specific, written prior permission. 38 * 39 * NETWORK COMPUTING DEVICES, AND DIGITAL DISCLAIM ALL WARRANTIES WITH 40 * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 41 * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES, 42 * OR DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL 43 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 44 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS 45 * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF 46 * THIS SOFTWARE. 47 */ 48 49 #include "config.h" 50 51 #include <stdlib.h> 52 #include <sys/types.h> 53 #include <sys/stat.h> 54 #include <X11/fonts/FS.h> 55 #include <X11/fonts/FSproto.h> 56 #include "clientstr.h" 57 #include "fsresource.h" 58 #include "misc.h" 59 #include "globals.h" 60 #include "servermd.h" 61 #include "site.h" 62 #include "dispatch.h" 63 #include "extentst.h" 64 #include "difs.h" 65 66 char *ConnectionInfo; 67 int ConnInfoLen; 68 69 static Bool create_connection_block(void); 70 71 char *configfilename; 72 73 int 74 main(int argc, char *argv[]) 75 { 76 int i, oldumask; 77 78 argcGlobal = argc; 79 argvGlobal = argv; 80 81 configfilename = NULL; 82 83 /* init stuff */ 84 ProcessCmdLine(argc, argv); 85 86 /* 87 * Do this first thing, to get any options that only take effect at 88 * startup time. It is read again each time the server resets. 89 */ 90 if (ReadConfigFile(configfilename) != FSSuccess) { 91 FatalError("couldn't read config file\n"); 92 } 93 InitErrors(); 94 95 /* make sure at least world write access is disabled */ 96 if (((oldumask = umask(022)) & 002) == 002) 97 (void)umask(oldumask); 98 99 SetDaemonState(); 100 SetUserId(); 101 102 while (1) { 103 serverGeneration++; 104 OsInit(); 105 if (serverGeneration == 1) { 106 /* do first time init */ 107 CreateSockets(OldListenCount, OldListen); 108 InitProcVectors(); 109 clients = (ClientPtr *) FSallocarray(MAXCLIENTS, sizeof(ClientPtr)); 110 if (!clients) 111 FatalError("couldn't create client array\n"); 112 for (i = MINCLIENT; i < MAXCLIENTS; i++) 113 clients[i] = NullClient; 114 /* make serverClient */ 115 serverClient = (ClientPtr) FSalloc(sizeof(ClientRec)); 116 if (!serverClient) 117 FatalError("couldn't create server client\n"); 118 } 119 ResetSockets(); 120 121 /* init per-cycle stuff */ 122 InitClient(serverClient, SERVER_CLIENT, (pointer) 0); 123 124 clients[SERVER_CLIENT] = serverClient; 125 currentMaxClients = MINCLIENT; 126 currentClient = serverClient; 127 128 if (!InitClientResources(serverClient)) 129 FatalError("couldn't init server resources\n"); 130 131 InitAtoms(); 132 InitFonts(); 133 SetConfigValues(); 134 if (!create_connection_block()) 135 FatalError("couldn't create connection block\n"); 136 137 #ifdef DEBUG 138 fprintf(stderr, "Entering Dispatch loop\n"); 139 #endif 140 141 Dispatch(); 142 143 #ifdef DEBUG 144 fprintf(stderr, "Leaving Dispatch loop\n"); 145 #endif 146 147 /* clean up per-cycle stuff */ 148 if ((dispatchException & DE_TERMINATE) || drone_server) 149 break; 150 FSfree(ConnectionInfo); 151 /* note that we're parsing it again, for each time the server resets */ 152 if (ReadConfigFile(configfilename) != FSSuccess) 153 FatalError("couldn't read config file\n"); 154 } 155 156 CloseSockets(); 157 CloseErrors(); 158 exit(0); 159 } 160 161 static Bool 162 create_connection_block(void) 163 { 164 fsConnSetupAccept setup; 165 char *pBuf; 166 167 setup.release_number = VENDOR_RELEASE; 168 setup.vendor_len = strlen(VENDOR_STRING); 169 setup.max_request_len = MAX_REQUEST_SIZE; 170 setup.length = (SIZEOF(fsConnSetupAccept) + setup.vendor_len + 3) >> 2; 171 172 ConnInfoLen = SIZEOF(fsConnSetupAccept) + ((setup.vendor_len + 3) & ~3); 173 ConnectionInfo = (char *) FSalloc(ConnInfoLen); 174 if (!ConnectionInfo) 175 return FALSE; 176 177 memcpy(ConnectionInfo, &setup, SIZEOF(fsConnSetupAccept)); 178 pBuf = ConnectionInfo + SIZEOF(fsConnSetupAccept); 179 memcpy(pBuf, VENDOR_STRING, (int) setup.vendor_len); 180 181 return TRUE; 182 } 183
Indexes created Thu Aug 13 00:25:44 UTC 2026