Rev 15509 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
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| 10 | reyssat | 1 | /* Copyright (C) 1998-2003 XIAO, Gang of Universite de Nice - Sophia Antipolis |
| 2 | * |
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| 3 | * This program is free software; you can redistribute it and/or modify |
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| 4 | * it under the terms of the GNU General Public License as published by |
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| 5 | * the Free Software Foundation; either version 2 of the License, or |
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| 6 | * (at your option) any later version. |
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| 7 | * |
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| 8 | * This program is distributed in the hope that it will be useful, |
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| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 11 | * GNU General Public License for more details. |
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| 12 | * |
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| 13 | * You should have received a copy of the GNU General Public License |
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| 14 | * along with this program; if not, write to the Free Software |
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| 15 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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| 16 | */ |
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| 17 | |||
| 8155 | bpr | 18 | /* Daily housekeeping jobs. */ |
| 8185 | bpr | 19 | |
| 20 | #include "wimslogd.h" |
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| 15509 | bpr | 21 | int stringtodays(char * dat) |
| 22 | { |
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| 23 | static int len[13] = {0, 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334}; |
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| 24 | int y = 1000*(dat[0]-'0')+100*(dat[1]-'0')+10*(dat[2]-'0')+(dat[3]-'0'); |
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| 25 | int m = 10*(dat[4]-'0')+(dat[5]-'0'); |
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| 26 | int d = 10*(dat[6]-'0')+(dat[7]-'0'); |
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| 27 | if (m < 3) {y--; d += 365;} |
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| 28 | return d + len[m] + 365*y + y/4 - y/100 + y/400; |
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| 29 | } |
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| 30 | void purgefile(char *fname) |
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| 31 | { |
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| 32 | char buf[8]; |
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| 33 | FILE *f = fopen(fname,"r"); |
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| 34 | fread (buf,1,8,f); |
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| 35 | fclose(f); |
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| 36 | int d1 = stringtodays(buf); |
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| 37 | int d2 = stringtodays(nowstr); |
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| 15511 | bpr | 38 | if (d2-d1 > LOG_DELETE) |
| 15509 | bpr | 39 | unlink(fname); |
| 40 | } |
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| 8185 | bpr | 41 | |
| 10 | reyssat | 42 | void housekeep(void) |
| 43 | { |
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| 15509 | bpr | 44 | struct stat st; |
| 45 | char fname[1024], pathname[1024]; |
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| 12474 | bpr | 46 | FILE *keeplog; |
| 15509 | bpr | 47 | static char* lognames[]={ |
| 48 | "access.log","referer.log","session.log","post.log","mail.log", |
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| 49 | "user_error.log","internal_error.log","refuse.log" |
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| 50 | }; |
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| 51 | int i,j,cntlogs=sizeof(lognames)/sizeof(char*); |
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| 12474 | bpr | 52 | if(strncmp(keepdate,nowstr,8)==0) return; |
| 53 | snprintf(fname,sizeof(fname),"%s/keepdate",tmpd); |
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| 54 | keeplog=fopen(fname,"r"); |
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| 55 | if(keeplog==NULL) goto dokeep; |
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| 56 | (void)fread(keepdate,8,1,keeplog); keepdate[8]=0; fclose(keeplog); |
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| 57 | if(strncmp(keepdate,nowstr,8)==0) return; |
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| 58 | dokeep: |
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| 59 | keeplog=fopen(fname,"w"); |
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| 60 | if(keeplog!=NULL) { |
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| 61 | fwrite(nowstr,8,1,keeplog);fclose(keeplog); |
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| 62 | } |
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| 15509 | bpr | 63 | /* delete files older than LOG_DELETE days */ |
| 64 | for (j=0; j < cntlogs; ++j) |
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| 65 | { |
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| 66 | snprintf(pathname,sizeof(pathname),"%s/%s",logd,lognames[j]); |
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| 67 | for(i=OLD_LOG_FILES-1;i>0;i--) { |
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| 68 | snprintf(fname,sizeof(fname),"%s.old%d",pathname,i); |
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| 69 | if(stat(fname,&st)==0) purgefile(fname); |
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| 70 | } |
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| 71 | if(stat(pathname,&st)==0) purgefile(pathname); |
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| 72 | } |
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| 73 | |||
| 12474 | bpr | 74 | call_ssh(0,"bin/housekeep.daily &>%s/housekeep.log",tmpd); |
| 10 | reyssat | 75 | } |
| 76 | |||
| 8155 | bpr | 77 | /* module update */ |
| 10 | reyssat | 78 | void modupdate(void) |
| 79 | { |
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| 12474 | bpr | 80 | char fname[1024]; |
| 81 | FILE *muplog; |
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| 8155 | bpr | 82 | |
| 12474 | bpr | 83 | if(strncmp(mupdate,nowstr,8)==0) return; |
| 84 | snprintf(fname,sizeof(fname),"%s/mupdate",tmpd); |
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| 85 | muplog=fopen(fname,"r"); |
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| 86 | if(muplog==NULL) goto domup; |
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| 87 | (void)fread(mupdate,8,1,muplog); mupdate[8]=0; fclose(muplog); |
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| 88 | if(strncmp(mupdate,nowstr,8)==0) return; |
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| 89 | domup: |
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| 90 | muplog=fopen(fname,"w"); |
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| 91 | if(muplog!=NULL) { |
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| 92 | fwrite(nowstr,8,1,muplog);fclose(muplog); |
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| 93 | } |
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| 94 | call_ssh(0,"bin/modupdate.auto &>%s/modupdate.log",tmpd); |
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| 10 | reyssat | 95 | } |
| 96 | |||
| 8155 | bpr | 97 | /* Daily backup. */ |
| 10 | reyssat | 98 | void backup(void) |
| 99 | { |
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| 12474 | bpr | 100 | FILE *backlog; |
| 8155 | bpr | 101 | |
| 12474 | bpr | 102 | if(strncmp(backdate,nowstr,8)==0) return; |
| 103 | backlog=fopen("backup/backdate","r"); |
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| 104 | if(backlog==NULL) goto dobackup; |
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| 105 | (void)fread(backdate,8,1,backlog); backdate[8]=0; fclose(backlog); |
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| 106 | if(strncmp(backdate,nowstr,8)==0) return; |
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| 107 | dobackup: |
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| 108 | call_ssh(0,"bin/backup &>%s/backup.log",tmpd); |
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| 10 | reyssat | 109 | } |