sort.c

   1 /*
   2  * SARG Squid Analysis Report Generator      http://sarg.sourceforge.net
   3  *                                                            1998, 2010
   4  *
   5  * SARG donations:
   6  *      please look at http://sarg.sourceforge.net/donations.php
   7  * Support:
   8  *     http://sourceforge.net/projects/sarg/forums/forum/363374
   9  * ---------------------------------------------------------------------
  10  *
  11  *  This program is free software; you can redistribute it and/or modify
  12  *  it under the terms of the GNU General Public License as published by
  13  *  the Free Software Foundation; either version 2 of the License, or
  14  *  (at your option) any later version.
  15  *
  16  *  This program is distributed in the hope that it will be useful,
  17  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  *  GNU General Public License for more details.
  20  *
  21  *  You should have received a copy of the GNU General Public License
  22  *  along with this program; if not, write to the Free Software
  23  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
  24  *
  25  */
  26
  27 #include "include/conf.h"
  28 #include "include/defs.h"
  29
  30 void tmpsort(void)
  31 {
  32
  33    DIR *dirp;
  34    struct dirent *direntp;
  35    int cstatus;
  36    const char tmpext[]=".utmp";
  37    int dlen;
  38    char csort[MAXLEN];
  39    char arqou[MAXLEN], arqin[MAXLEN], wnome[MAXLEN];
  40    const char *field1="2,2";
  41    const char *field2="1,1";
  42    const char *field3="3,3";
  43    const char *order="-r";
  44
  45    if(indexonly) return;
  46    if((ReportType & REPORT_TYPE_USERS_SITES) == 0) return;
  47
  48    strup(UserSortField);
  49    if(strcmp(UserSortField,"CONNECT") == 0) {
  50       field1="1,1";
  51       field2="2,2";
  52       field3="3,3";
  53    } else if(strcmp(UserSortField,"SITE") == 0) {
  54       field1="3,3";
  55       field2="2,2";
  56       field3="1,1";
  57    } else if(strcmp(UserSortField,"TIME") == 0) {
  58       field1="5,5";
  59       field2="2,2";
  60       field3="1,1";
  61    }
  62
  63    strlow(UserSortOrder);
  64    if(strcmp(UserSortOrder,"normal") == 0)
  65       order="";
  66
  67    if ((dirp = opendir(tmp)) == NULL) {
  68       debuga(_("Failed to open directory %s - %s\n"),tmp,strerror(errno));
  69       exit(EXIT_FAILURE);
  70    }
  71    while ((direntp = readdir( dirp )) != NULL ){
  72       dlen=strlen(direntp->d_name)-(sizeof(tmpext)-1);
  73       if (dlen<0) continue;
  74       if(strcmp(direntp->d_name+dlen,tmpext) != 0)
  75          continue;
  76
  77       if (dlen>0) {
  78          if (dlen>=sizeof(wnome)) continue;
  79          strncpy(wnome,direntp->d_name,dlen);
  80          wnome[dlen]='\0';
  81       } else {
  82          wnome[0]='\0';
  83       }
  84
  85       strcpy(arqou,tmp);
  86       strcat(arqou,"/");
  87       strcpy(arqin,arqou);
  88       strcat(arqou,wnome);
  89       strcat(arqin,direntp->d_name);
  90
  91       if(debug) {
  92          debuga(_("Sorting file: %s\n"),arqou);
  93       }
  94
  95       strcat(arqou,".txt");
  96       sprintf(csort,"sort -n -T \"%s\" %s -k %s -k %s -k %s -o \"%s\" \"%s\"",tmp,order,field1,field2,field3,arqou,arqin);
  97       cstatus=system(csort);
  98       if (!WIFEXITED(cstatus) || WEXITSTATUS(cstatus)) {
  99          debuga(_("sort command return status %d\n"),WEXITSTATUS(cstatus));
 100          debuga(_("sort command: %s\n"),csort);
 101          exit(EXIT_FAILURE);
 102       }
 103       unlink(arqin);
 104
 105    }
 106
 107    (void)closedir( dirp );
 108    return;
 109 }
 110
 111 void sort_users_log(const char *tmp, int debug)
 112 {
 113    DIR *dirp;
 114    struct dirent *direntp;
 115    char csort[MAXLEN];
 116    char user[MAXLEN];
 117    char wdname[MAXLEN];
 118    int cstatus;
 119    int dlen;
 120    int clen;
 121    const char unsortext[]=".unsort";
 122
 123    if(debug) {
 124       debuga(_("pre-sorting files\n"));
 125    }
 126
 127    if ((dirp = opendir(tmp)) == NULL) {
 128       debuga(_("Failed to open directory %s - %s\n"),tmp,strerror(errno));
 129       exit(EXIT_FAILURE);
 130    }
 131    while ( (direntp = readdir( dirp )) != NULL ){
 132       dlen=strlen(direntp->d_name)-(sizeof(unsortext)-1);
 133       if (dlen<0) continue;
 134       if(strcmp(direntp->d_name+dlen,unsortext) != 0)
 135          continue;
 136       if(strcmp(direntp->d_name,"authfail.log.unsort") == 0)
 137          continue;
 138
 139       if (dlen>0) {
 140          if (dlen>=sizeof(user)) continue;
 141          strncpy(user,direntp->d_name,dlen);
 142          user[dlen]=0;
 143       } else {
 144          user[0]='\0';
 145       }
 146
 147       if(strcmp(direntp->d_name,"download.unsort") == 0)
 148          clen=snprintf(csort,sizeof(csort),"sort -T \"%s\" -k 3,3 -k 1,1 -k 2,2 -k 5,5 -o \"%s/%s.log\" \"%s/%s.unsort\"",
 149               tmp, tmp, user, tmp, user);
 150       else
 151          clen=snprintf(csort,sizeof(csort),"sort -T \"%s\" -k 4,4 -k 1,1 -k 2,2 -o \"%s/%s.log\" \"%s/%s.unsort\"",
 152               tmp, tmp, user, tmp, user);
 153       if (clen>=sizeof(csort)) {
 154          debuga(_("user name too long to sort %s\n"),csort);
 155          exit(EXIT_FAILURE);
 156       }
 157       cstatus=system(csort);
 158       if (!WIFEXITED(cstatus) || WEXITSTATUS(cstatus)) {
 159          debuga(_("sort command return status %d\n"),WEXITSTATUS(cstatus));
 160          debuga(_("sort command: %s\n"),csort);
 161          exit(EXIT_FAILURE);
 162       }
 163       if (snprintf(wdname,sizeof(wdname),"%s/%s.unsort",tmp,user)>=sizeof(wdname)) {
 164          debuga(_("user name too long for %s/%s.unsort\n"),tmp,user);
 165          exit(EXIT_FAILURE);
 166       }
 167       unlink(wdname);
 168    }
 169    (void)closedir( dirp );
 170
 171    return;
 172 }