getvserverappdir.c (1904B)
1 // $Id$ --*- c -*-- 2 3 // Copyright (C) 2004 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de> 4 // 5 // This program is free software; you can redistribute it and/or modify 6 // it under the terms of the GNU General Public License as published by 7 // the Free Software Foundation; version 2 of the License. 8 // 9 // This program is distributed in the hope that it will be useful, 10 // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 // GNU General Public License for more details. 13 // 14 // You should have received a copy of the GNU General Public License 15 // along with this program; if not, write to the Free Software 16 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 17 18 19 #ifdef HAVE_CONFIG_H 20 # include <config.h> 21 #endif 22 23 #include "vserver.h" 24 #include "internal.h" 25 #include "pathconfig.h" 26 27 #include <string.h> 28 29 char * 30 vc_getVserverAppDir(char const *id, vcCfgStyle style, char const *app) 31 { 32 size_t l1 = strlen(id); 33 size_t l2 = strlen(app); 34 char *res = 0; 35 36 if (style==vcCFG_NONE || style==vcCFG_AUTO) 37 style = vc_getVserverCfgStyle(id); 38 39 switch (style) { 40 case vcCFG_NONE : return 0; 41 case vcCFG_LEGACY : return 0; 42 case vcCFG_RECENT_FULL : 43 case vcCFG_RECENT_SHORT : 44 { 45 char buf[sizeof(CONFDIR) + l1 + l2 + sizeof("//apps/") - 1]; 46 char * ptr = buf; 47 48 if (style==vcCFG_RECENT_FULL) 49 memcpy(ptr, id, l1); 50 else { 51 memcpy(ptr, CONFDIR "/", sizeof(CONFDIR "/")-1); 52 ptr += sizeof(CONFDIR "/")-1; 53 memcpy(ptr, id, l1); 54 } 55 56 ptr += l1; 57 memcpy(ptr, "/apps/", 6); ptr += 6; 58 memcpy(ptr, app, l2); ptr += l2; 59 *ptr = '\0'; 60 61 res = strdup(buf); 62 break; 63 } 64 default : return 0; 65 } 66 67 if (!utilvserver_isDirectory(res, true)) { 68 free(res); 69 res = 0; 70 } 71 72 return res; 73 }