citadel/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 "citadel.h"
  34 #include "server.h"
  35 #include "sysdep_decls.h"
  36 #include "citserver.h"
  37 #include "support.h"
  38 #include "config.h"
  39 #include "control.h"
  40 #include "serv_extensions.h"
  41 #include "room_ops.h"
  42 #include "user_ops.h"
  43 #include "policy.h"
  44 #include "database.h"
  45 #include "msgbase.h"
  46 #include "tools.h"
  47
  48
  49
  50
  51 /*
  52  * enter user bio
  53  */
  54 void cmd_ebio(char *cmdbuf) {
  55         char buf[SIZ];
  56         FILE *fp;
  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, "./bio/%ld",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         flush_output();
  72         while(client_gets(buf), strcmp(buf,"000")) {
  73                 if (ftell(fp) < config.c_maxmsglen) {
  74                         fprintf(fp,"%s\n",buf);
  75                 }
  76         }
  77         fclose(fp);
  78 }
  79
  80 /*
  81  * read user bio
  82  */
  83 void cmd_rbio(char *cmdbuf)
  84 {
  85         struct ctdluser ruser;
  86         char buf[SIZ];
  87         FILE *fp;
  88
  89         extract(buf,cmdbuf,0);
  90         if (getuser(&ruser,buf)!=0) {
  91                 cprintf("%d No such user.\n",ERROR + NO_SUCH_USER);
  92                 return;
  93         }
  94         snprintf(buf, sizeof buf, "./bio/%ld",ruser.usernum);
  95
  96         cprintf("%d OK|%s|%ld|%d|%ld|%ld|%ld\n", LISTING_FOLLOWS,
  97                 ruser.fullname, ruser.usernum, ruser.axlevel,
  98                 (long)ruser.lastcall, ruser.timescalled, ruser.posted);
  99         fp = fopen(buf,"r");
 100         if (fp == NULL)
 101                 cprintf("%s has no bio on file.\n", ruser.fullname);
 102         else {
 103                 while (fgets(buf,256,fp)!=NULL) cprintf("%s",buf);
 104                 fclose(fp);
 105         }
 106         cprintf("000\n");
 107 }
 108
 109 /*
 110  * list of users who have entered bios
 111  */
 112 void cmd_lbio(char *cmdbuf) {
 113         char buf[SIZ];
 114         FILE *ls;
 115         struct ctdluser usbuf;
 116
 117         ls=popen("cd ./bio; ls","r");
 118         if (ls==NULL) {
 119                 cprintf("%d Cannot open listing.\n",ERROR + FILE_NOT_FOUND);
 120                 return;
 121         }
 122
 123         cprintf("%d\n",LISTING_FOLLOWS);
 124         while (fgets(buf,sizeof buf,ls)!=NULL)
 125                 if (getuserbynumber(&usbuf,atol(buf))==0)
 126                         cprintf("%s\n",usbuf.fullname);
 127         pclose(ls);
 128         cprintf("000\n");
 129 }
 130
 131
 132
 133
 134 char *serv_bio_init(void)
 135 {
 136         CtdlRegisterProtoHook(cmd_ebio, "EBIO", "Enter your bio");
 137         CtdlRegisterProtoHook(cmd_rbio, "RBIO", "Read a user's bio");
 138         CtdlRegisterProtoHook(cmd_lbio, "LBIO", "List users with bios");
 139         return "$Id$";
 140 }
 141
 142