citadel/modules/bio/serv_bio.c

   1 /*
   2  * $Id$
   3  *
   4  * This module implementsserver commands related to the display and
   5  * manipulation of user "bio" files.
   6  *
   7  */
   8
   9 #include "sysdep.h"
  10 #include <stdlib.h>
  11 #include <unistd.h>
  12 #include <stdio.h>
  13 #include <fcntl.h>
  14 #include <signal.h>
  15 #include <pwd.h>
  16 #include <errno.h>
  17 #include <sys/types.h>
  18
  19 #if TIME_WITH_SYS_TIME
  20 # include <sys/time.h>
  21 # include <time.h>
  22 #else
  23 # if HAVE_SYS_TIME_H
  24 #  include <sys/time.h>
  25 # else
  26 #  include <time.h>
  27 # endif
  28 #endif
  29
  30 #include <sys/wait.h>
  31 #include <string.h>
  32 #include <limits.h>
  33 #include <libcitadel.h>
  34 #include "citadel.h"
  35 #include "server.h"
  36 #include "citserver.h"
  37 #include "support.h"
  38 #include "config.h"
  39 #include "control.h"
  40 #include "room_ops.h"
  41 #include "user_ops.h"
  42 #include "policy.h"
  43 #include "database.h"
  44 #include "msgbase.h"
  45 #include "citadel_dirs.h"
  46
  47 #include "ctdl_module.h"
  48
  49 /*
  50  * enter user bio
  51  */
  52 void cmd_ebio(char *cmdbuf) {
  53         char buf[SIZ];
  54         FILE *fp;
  55
  56         unbuffer_output();
  57
  58         if (!(CC->logged_in)) {
  59                 cprintf("%d Not logged in.\n",ERROR + NOT_LOGGED_IN);
  60                 return;
  61         }
  62
  63         snprintf(buf, sizeof buf, "%s%ld",ctdl_bio_dir,CC->user.usernum);
  64         fp = fopen(buf,"w");
  65         if (fp == NULL) {
  66                 cprintf("%d Cannot create file: %s\n", ERROR + INTERNAL_ERROR,
  67                                 strerror(errno));
  68                 return;
  69         }
  70         cprintf("%d  \n",SEND_LISTING);
  71         while(client_getln(buf, sizeof buf) >= 0 && strcmp(buf,"000")) {
  72                 if (ftell(fp) < config.c_maxmsglen) {
  73                         fprintf(fp,"%s\n",buf);
  74                 }
  75         }
  76         fclose(fp);
  77 }
  78
  79 /*
  80  * read user bio
  81  */
  82 void cmd_rbio(char *cmdbuf)
  83 {
  84         struct ctdluser ruser;
  85         char buf[256];
  86         FILE *fp;
  87
  88         extract_token(buf, cmdbuf, 0, '|', sizeof buf);
  89         if (getuser(&ruser, buf) != 0) {
  90                 cprintf("%d No such user.\n",ERROR + NO_SUCH_USER);
  91                 return;
  92         }
  93         snprintf(buf, sizeof buf, "%s%ld",ctdl_bio_dir,ruser.usernum);
  94
  95         cprintf("%d OK|%s|%ld|%d|%ld|%ld|%ld\n", LISTING_FOLLOWS,
  96                 ruser.fullname, ruser.usernum, ruser.axlevel,
  97                 (long)ruser.lastcall, ruser.timescalled, ruser.posted);
  98         fp = fopen(buf,"r");
  99         if (fp == NULL)
 100                 cprintf("%s has no bio on file.\n", ruser.fullname);
 101         else {
 102                 while (fgets(buf, sizeof buf, fp) != NULL) cprintf("%s",buf);
 103                 fclose(fp);
 104         }
 105         cprintf("000\n");
 106 }
 107
 108 /*
 109  * list of users who have entered bios
 110  */
 111 void cmd_lbio(char *cmdbuf) {
 112         char buf[256];
 113         FILE *ls;
 114         struct ctdluser usbuf;
 115         char listbios[256];
 116
 117         snprintf(listbios, sizeof(listbios),"cd %s; ls",ctdl_bio_dir);
 118         ls = popen(listbios, "r");
 119         if (ls == NULL) {
 120                 cprintf("%d Cannot open listing.\n", ERROR + FILE_NOT_FOUND);
 121                 return;
 122         }
 123
 124         cprintf("%d\n", LISTING_FOLLOWS);
 125         while (fgets(buf, sizeof buf, ls)!=NULL)
 126                 if (getuserbynumber(&usbuf,atol(buf))==0)
 127                         cprintf("%s\n", usbuf.fullname);
 128         pclose(ls);
 129         cprintf("000\n");
 130 }
 131
 132
 133
 134
 135 CTDL_MODULE_INIT(bio)
 136 {
 137         if (!threading)
 138         {
 139                 CtdlRegisterProtoHook(cmd_ebio, "EBIO", "Enter your bio");
 140                 CtdlRegisterProtoHook(cmd_rbio, "RBIO", "Read a user's bio");
 141                 CtdlRegisterProtoHook(cmd_lbio, "LBIO", "List users with bios");
 142         }
 143         /* return our Subversion id for the Log */
 144         return "$Id$";
 145 }
 146
 147