citadel/citadel_dirs.c

   1 /*
   2  * citadel_dirs.c : calculate pathnames for various files used in the Citadel system
   3  *
   4  * Copyright (c) 1987-2009 by the citadel.org team
   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 3 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20 #include <unistd.h>
  21 #include <stdio.h>
  22 #include <sys/stat.h>
  23 #include <ctype.h>
  24 #include <string.h>
  25 #include <limits.h>
  26
  27
  28 #if TIME_WITH_SYS_TIME
  29 # include <sys/time.h>
  30 # include <time.h>
  31 #else
  32 # if HAVE_SYS_TIME_H
  33 #  include <sys/time.h>
  34 # else
  35 #  include <time.h>
  36 # endif
  37 #endif
  38
  39 #include <errno.h>
  40 #include <libcitadel.h>
  41
  42
  43 #include "citadel.h"
  44
  45 /* our directories... */
  46 char ctdl_home_directory[PATH_MAX] = "";
  47 char ctdl_bio_dir[PATH_MAX]="bio";
  48 char ctdl_bb_dir[PATH_MAX]="bitbucket";
  49 char ctdl_data_dir[PATH_MAX]="data";
  50 char ctdl_dspam_dir[PATH_MAX]="dspam";
  51 char ctdl_file_dir[PATH_MAX]="files";
  52 char ctdl_hlp_dir[PATH_MAX]="help";
  53 char ctdl_shared_dir[PATH_MAX]="";
  54 char ctdl_image_dir[PATH_MAX]="images";
  55 char ctdl_info_dir[PATH_MAX]="info";
  56 char ctdl_key_dir[PATH_MAX]=SSL_DIR;
  57 char ctdl_message_dir[PATH_MAX]="messages";
  58 char ctdl_usrpic_dir[PATH_MAX]="userpics";
  59 char ctdl_bbsbase_dir[PATH_MAX]="";
  60 char ctdl_etc_dir[PATH_MAX]="";
  61 char ctdl_autoetc_dir[PATH_MAX]="";
  62 /* attention! this may be non volatile on some oses */
  63 char ctdl_run_dir[PATH_MAX]="";
  64 char ctdl_spool_dir[PATH_MAX]="network";
  65 char ctdl_netout_dir[PATH_MAX]="network/spoolout";
  66 char ctdl_netin_dir[PATH_MAX]="network/spoolin";
  67 char ctdl_netcfg_dir[PATH_MAX]="netconfigs";
  68 char ctdl_utilbin_dir[PATH_MAX]="";
  69 char ctdl_sbin_dir[PATH_MAX]="";
  70 char ctdl_bin_dir[PATH_MAX]="";
  71
  72 /* some of our files, that are needed in several places */
  73 char file_citadel_control[PATH_MAX]="";
  74 char file_citadel_rc[PATH_MAX]="";
  75 char file_citadel_config[PATH_MAX]="";
  76 char file_lmtp_socket[PATH_MAX]="";
  77 char file_lmtp_unfiltered_socket[PATH_MAX]="";
  78 char file_arcq[PATH_MAX]="";
  79 char file_citadel_socket[PATH_MAX]="";
  80 char file_mail_aliases[PATH_MAX]="";
  81 char file_pid_file[PATH_MAX]="";
  82 char file_pid_paniclog[PATH_MAX]="";
  83 char file_crpt_file_key[PATH_MAX]="";
  84 char file_crpt_file_csr[PATH_MAX]="";
  85 char file_crpt_file_cer[PATH_MAX]="";
  86 char file_chkpwd[PATH_MAX]="";
  87 char file_base64[PATH_MAX]="";
  88 char file_guesstimezone[PATH_MAX]="";
  89 char file_funambol_msg[PATH_MAX] = "";
  90 char file_dpsam_conf[PATH_MAX] = "";
  91 char file_dspam_log[PATH_MAX] = "";
  92
  93
  94
  95
  96
  97 #define COMPUTE_DIRECTORY(SUBDIR) memcpy(dirbuffer,SUBDIR, sizeof dirbuffer);\
  98         snprintf(SUBDIR,sizeof SUBDIR,  "%s%s%s%s%s%s%s", \
  99                          (home&!relh)?ctdl_home_directory:basedir, \
 100              ((basedir!=ctdldir)&(home&!relh))?basedir:"/", \
 101              ((basedir!=ctdldir)&(home&!relh))?"/":"", \
 102                          relhome, \
 103              (relhome[0]!='\0')?"/":"",\
 104                          dirbuffer,\
 105                          (dirbuffer[0]!='\0')?"/":"");
 106
 107 #define DBG_PRINT(A) if (dbg==1) fprintf (stderr,"%s : %s \n", #A, A)
 108
 109
 110 void calc_dirs_n_files(int relh, int home, const char *relhome, char  *ctdldir, int dbg)
 111 {
 112         const char* basedir = "";
 113         char dirbuffer[PATH_MAX] = "";
 114
 115         /*
 116          * Ok, we keep our binaries either in the citadel base dir,
 117          * or in /usr/sbin / /usr/bin
 118          */
 119         StripSlashes(ctdldir, 1);
 120 #ifdef HAVE_ETC_DIR
 121         snprintf(ctdl_sbin_dir, sizeof ctdl_sbin_dir, "/usr/sbin/");
 122         snprintf(ctdl_bin_dir, sizeof ctdl_bin_dir, "/usr/bin/");
 123 #else
 124         snprintf(ctdl_sbin_dir, sizeof ctdl_sbin_dir, ctdldir);
 125         snprintf(ctdl_bin_dir, sizeof ctdl_bin_dir, ctdldir);
 126 #endif
 127         StripSlashes(ctdl_sbin_dir, 1);
 128         StripSlashes(ctdl_bin_dir, 1);
 129
 130 #ifndef HAVE_AUTO_ETC_DIR
 131         basedir=ctdldir;
 132 #else
 133         basedir=AUTO_ETC_DIR;
 134 #endif
 135         COMPUTE_DIRECTORY(ctdl_autoetc_dir);
 136         StripSlashes(ctdl_autoetc_dir, 1);
 137
 138 #ifndef HAVE_ETC_DIR
 139         basedir=ctdldir;
 140 #else
 141         basedir=ETC_DIR;
 142 #endif
 143         COMPUTE_DIRECTORY(ctdl_netcfg_dir);
 144         COMPUTE_DIRECTORY(ctdl_etc_dir);
 145         StripSlashes(ctdl_netcfg_dir, 1);
 146         StripSlashes(ctdl_etc_dir, 1);
 147
 148 #ifndef HAVE_UTILBIN_DIR
 149         basedir=ctdldir;
 150 #else
 151         basedir=UTILBIN_DIR;
 152 #endif
 153         COMPUTE_DIRECTORY(ctdl_utilbin_dir);
 154         StripSlashes(ctdl_utilbin_dir, 1);
 155
 156 #ifndef HAVE_RUN_DIR
 157         basedir=ctdldir;
 158 #else
 159         basedir=RUN_DIR;
 160 #endif
 161         COMPUTE_DIRECTORY(ctdl_run_dir);
 162         StripSlashes(ctdl_run_dir, 1);
 163
 164 #ifndef HAVE_STATICDATA_DIR
 165         basedir=ctdldir;
 166 #else
 167         basedir=STATICDATA_DIR;
 168 #endif
 169         COMPUTE_DIRECTORY(ctdl_message_dir);
 170         StripSlashes(ctdl_message_dir, 1);
 171
 172 #ifndef HAVE_HELP_DIR
 173         basedir=ctdldir;
 174 #else
 175         basedir=HELP_DIR;
 176 #endif
 177         COMPUTE_DIRECTORY(ctdl_hlp_dir);
 178         StripSlashes(ctdl_hlp_dir, 1);
 179         COMPUTE_DIRECTORY(ctdl_shared_dir);
 180         StripSlashes(ctdl_shared_dir, 1);
 181
 182 #ifndef HAVE_DATA_DIR
 183         basedir=ctdldir;
 184 #else
 185         basedir=DATA_DIR;
 186 #endif
 187         COMPUTE_DIRECTORY(ctdl_bio_dir);
 188         COMPUTE_DIRECTORY(ctdl_bb_dir);
 189         COMPUTE_DIRECTORY(ctdl_data_dir);
 190         COMPUTE_DIRECTORY(ctdl_dspam_dir);
 191         COMPUTE_DIRECTORY(ctdl_file_dir);
 192         COMPUTE_DIRECTORY(ctdl_image_dir);
 193         COMPUTE_DIRECTORY(ctdl_info_dir);
 194         COMPUTE_DIRECTORY(ctdl_usrpic_dir);
 195         COMPUTE_DIRECTORY(ctdl_bbsbase_dir);
 196
 197         StripSlashes(ctdl_bio_dir, 1);
 198         StripSlashes(ctdl_bb_dir, 1);
 199         StripSlashes(ctdl_data_dir, 1);
 200         StripSlashes(ctdl_dspam_dir, 1);
 201         StripSlashes(ctdl_file_dir, 1);
 202         StripSlashes(ctdl_image_dir, 1);
 203         StripSlashes(ctdl_info_dir, 1);
 204         StripSlashes(ctdl_usrpic_dir, 1);
 205         StripSlashes(ctdl_bbsbase_dir, 1);
 206
 207 #ifndef HAVE_SPOOL_DIR
 208         basedir=ctdldir;
 209 #else
 210         basedir=SPOOL_DIR;
 211 #endif
 212         COMPUTE_DIRECTORY(ctdl_spool_dir);
 213         COMPUTE_DIRECTORY(ctdl_netout_dir);
 214         COMPUTE_DIRECTORY(ctdl_netin_dir);
 215
 216         StripSlashes(ctdl_spool_dir, 1);
 217         StripSlashes(ctdl_netout_dir, 1);
 218         StripSlashes(ctdl_netin_dir, 1);
 219
 220         /* ok, now we know the dirs, calc some commonly used files */
 221
 222         snprintf(file_arcq,
 223                          sizeof file_arcq,
 224                          "%srefcount_adjustments.dat",
 225                          ctdl_autoetc_dir);
 226         StripSlashes(file_arcq, 0);
 227         snprintf(file_citadel_control,
 228                          sizeof file_citadel_control,
 229                          "%scitadel.control",
 230                          ctdl_autoetc_dir
 231                          );
 232         StripSlashes(file_citadel_control, 0);
 233         snprintf(file_citadel_config,
 234                          sizeof file_citadel_config,
 235                          "%scitadel.config",
 236                          ctdl_autoetc_dir);
 237         StripSlashes(file_citadel_config, 0);
 238         snprintf(file_citadel_rc,
 239                          sizeof file_citadel_rc,
 240                          "%scitadel.rc",
 241                          ctdl_etc_dir);
 242         StripSlashes(file_citadel_rc, 0);
 243         snprintf(file_lmtp_socket,
 244                          sizeof file_lmtp_socket,
 245                          "%slmtp.socket",
 246                          ctdl_run_dir);
 247         StripSlashes(file_lmtp_socket, 0);
 248         snprintf(file_lmtp_unfiltered_socket,
 249                          sizeof file_lmtp_socket,
 250                          "%slmtp-unfiltered.socket",
 251                          ctdl_run_dir);
 252         StripSlashes(file_lmtp_unfiltered_socket, 0);
 253         snprintf(file_citadel_socket,
 254                          sizeof file_citadel_socket,
 255                                 "%scitadel.socket",
 256                          ctdl_run_dir);
 257         StripSlashes(file_citadel_socket, 0);
 258         snprintf(file_pid_file,
 259                  sizeof file_pid_file,
 260                  "%scitadel.pid",
 261                  ctdl_run_dir);
 262         StripSlashes(file_pid_file, 0);
 263         snprintf(file_pid_paniclog,
 264                  sizeof file_pid_paniclog,
 265                  "%spanic.log",
 266                  ctdl_home_directory);
 267         StripSlashes(file_pid_paniclog, 0);
 268         snprintf(file_crpt_file_key,
 269                  sizeof file_crpt_file_key,
 270                  "%s/citadel.key",
 271                  ctdl_key_dir);
 272         StripSlashes(file_crpt_file_key, 0);
 273         snprintf(file_crpt_file_csr,
 274                  sizeof file_crpt_file_csr,
 275                  "%s/citadel.csr",
 276                  ctdl_key_dir);
 277         StripSlashes(file_crpt_file_csr, 0);
 278         snprintf(file_crpt_file_cer,
 279                  sizeof file_crpt_file_cer,
 280                  "%s/citadel.cer",
 281                  ctdl_key_dir);
 282         StripSlashes(file_crpt_file_cer, 0);
 283         snprintf(file_chkpwd,
 284                  sizeof file_chkpwd,
 285                  "%schkpwd",
 286                  ctdl_utilbin_dir);
 287         StripSlashes(file_chkpwd, 0);
 288         snprintf(file_base64,
 289                  sizeof file_base64,
 290                  "%sbase64",
 291                  ctdl_utilbin_dir);
 292         StripSlashes(file_base64, 0);
 293         snprintf(file_guesstimezone,
 294                  sizeof file_guesstimezone,
 295                  "%sguesstimezone.sh",
 296                  ctdl_utilbin_dir);
 297
 298         snprintf(file_dpsam_conf,
 299                  sizeof file_dpsam_conf,
 300                  "%sdspam.conf",
 301                  ctdl_etc_dir);
 302         StripSlashes(file_dpsam_conf, 0);
 303         snprintf(file_dspam_log,
 304                  sizeof file_dspam_log,
 305                  "%sdspam.log",
 306                  ctdl_home_directory);
 307         StripSlashes(file_dspam_log, 0);
 308         /*
 309          * DIRTY HACK FOLLOWS! due to configs in the network dir in the
 310          * legacy installations, we need to calculate ifdeffed here.
 311          */
 312         snprintf(file_mail_aliases,
 313                  sizeof file_mail_aliases,
 314                  "%smail.aliases",
 315 #ifdef HAVE_ETC_DIR
 316                  ctdl_etc_dir
 317 #else
 318                  ctdl_spool_dir
 319 #endif
 320                 );
 321         StripSlashes(file_mail_aliases, 0);
 322         snprintf(file_funambol_msg,
 323                 sizeof file_funambol_msg,
 324                 "%sfunambol_newmail_soap.xml",
 325                 ctdl_shared_dir);
 326         StripSlashes(file_funambol_msg, 0);
 327
 328         DBG_PRINT(ctdl_bio_dir);
 329         DBG_PRINT(ctdl_bb_dir);
 330         DBG_PRINT(ctdl_data_dir);
 331         DBG_PRINT(ctdl_dspam_dir);
 332         DBG_PRINT(ctdl_file_dir);
 333         DBG_PRINT(ctdl_hlp_dir);
 334         DBG_PRINT(ctdl_image_dir);
 335         DBG_PRINT(ctdl_info_dir);
 336         DBG_PRINT(ctdl_key_dir);
 337         DBG_PRINT(ctdl_message_dir);
 338         DBG_PRINT(ctdl_usrpic_dir);
 339         DBG_PRINT(ctdl_etc_dir);
 340         DBG_PRINT(ctdl_run_dir);
 341         DBG_PRINT(ctdl_spool_dir);
 342         DBG_PRINT(ctdl_netout_dir);
 343         DBG_PRINT(ctdl_netin_dir);
 344         DBG_PRINT(ctdl_netcfg_dir);
 345         DBG_PRINT(ctdl_bbsbase_dir);
 346         DBG_PRINT(ctdl_sbin_dir);
 347         DBG_PRINT(ctdl_bin_dir);
 348         DBG_PRINT(ctdl_utilbin_dir);
 349         DBG_PRINT(file_citadel_control);
 350         DBG_PRINT(file_citadel_rc);
 351         DBG_PRINT(file_citadel_config);
 352         DBG_PRINT(file_lmtp_socket);
 353         DBG_PRINT(file_lmtp_unfiltered_socket);
 354         DBG_PRINT(file_arcq);
 355         DBG_PRINT(file_citadel_socket);
 356         DBG_PRINT(file_mail_aliases);
 357         DBG_PRINT(file_pid_file);
 358         DBG_PRINT(file_pid_paniclog);
 359         DBG_PRINT(file_crpt_file_key);
 360         DBG_PRINT(file_crpt_file_csr);
 361         DBG_PRINT(file_crpt_file_cer);
 362         DBG_PRINT(file_chkpwd);
 363         DBG_PRINT(file_base64);
 364         DBG_PRINT(file_guesstimezone);
 365         DBG_PRINT(file_funambol_msg);
 366 }
 367
 368
 369 /*
 370  * Generate an associated file name for a room
 371  */
 372 void assoc_file_name(char *buf, size_t n,
 373                      struct ctdlroom *qrbuf, const char *prefix)
 374 {
 375         snprintf(buf, n, "%s%ld", prefix, qrbuf->QRnumber);
 376 }
 377