path: root/www-misc/mergelog/files/mergelog-split.patch

diff -car mergelog-4.5.orig/configure.in mergelog-4.5/configure.in
*** mergelog-4.5.orig/configure.in	Wed Apr 11 13:55:58 2001
--- mergelog-4.5/configure.in	Fri Jun 22 18:17:12 2001
***************
*** 2,8 ****
  AC_INIT(src/mergelog.c)
  
  PACKAGE=mergelog
! VERSION=4.5
  AM_INIT_AUTOMAKE($PACKAGE,$VERSION,nosubst)
  
  AC_ARG_PROGRAM
--- 2,8 ----
  AC_INIT(src/mergelog.c)
  
  PACKAGE=mergelog
! VERSION=4.5-split
  AM_INIT_AUTOMAKE($PACKAGE,$VERSION,nosubst)
  
  AC_ARG_PROGRAM
diff -car mergelog-4.5.orig/man/mergelog.1 mergelog-4.5/man/mergelog.1
*** mergelog-4.5.orig/man/mergelog.1	Mon Mar  5 12:45:30 2001
--- mergelog-4.5/man/mergelog.1	Wed Jun 20 22:16:20 2001
***************
*** 1,8 ****
! .TH MERGELOG 1 "22 Jan 2001"
  .SH NAME
  mergelog \- a fast tool to merge http log files by date
  .SH SYNOPSIS
  .B mergelog
  .IR logfile1
  .IR logfile2 \ ...
  .SH DESCRIPTION
--- 1,9 ----
! .TH MERGELOG 1 "20 Jun 2001"
  .SH NAME
  mergelog \- a fast tool to merge http log files by date
  .SH SYNOPSIS
  .B mergelog
+ .IR [-vh]\ [-o\ outfmt]
  .IR logfile1
  .IR logfile2 \ ...
  .SH DESCRIPTION
diff -car mergelog-4.5.orig/man/zmergelog.1 mergelog-4.5/man/zmergelog.1
*** mergelog-4.5.orig/man/zmergelog.1	Mon Mar  5 12:45:42 2001
--- mergelog-4.5/man/zmergelog.1	Wed Jun 20 22:16:13 2001
***************
*** 1,8 ****
! .TH ZMERGELOG 1 "22 Jan 2001"
  .SH NAME
  zmergelog \- a fast tool to merge gzipped http log files by date
  .SH SYNOPSIS
  .B zmergelog
  .IR logfile1
  .IR logfile2 \ ...
  .SH DESCRIPTION
--- 1,9 ----
! .TH ZMERGELOG 1 "20 Jun 2001"
  .SH NAME
  zmergelog \- a fast tool to merge gzipped http log files by date
  .SH SYNOPSIS
  .B zmergelog
+ .IR [-vh]\ [-o\ outfmt]
  .IR logfile1
  .IR logfile2 \ ...
  .SH DESCRIPTION
diff -car mergelog-4.5.orig/src/mergelog.c mergelog-4.5/src/mergelog.c
*** mergelog-4.5.orig/src/mergelog.c	Wed Apr 11 13:54:53 2001
--- mergelog-4.5/src/mergelog.c	Fri Jun 22 17:16:05 2001
***************
*** 45,56 ****
--- 45,60 ----
  #define mygets(a,b,c,d) fast_gzgets(a,b,c,d)
  #define myrewind gzrewind
  #define myclose gzclose
+ #define mywrite(f,b,l) gzwrite((f),(b),(l))
+ #define MYSUFFIX ".gz"
  #else
  #define myFH FILE
  #define myopen fopen
  #define mygets(a,b,c,d) fgets(a,b,c)
  #define myrewind rewind
  #define myclose fclose
+ #define mywrite(f,b,l) fwrite((b),1,(l),(f))
+ #define MYSUFFIX
  #endif
  
  
***************
*** 112,131 ****
    char *trans_digits[60];
    char *trans_year[200];
    char months[24]="anebarprayunulugepctovec";
  
!   /*
!     print usage if necessary
!    */
!   if (argc == 1) {
!     fprintf(stderr,"usage: %s logfile1 logfile2 ...\nmergelog %s Copyright (C) 2000-2001 Bertrand Demiddelaer\n",argv[0],VERSION);
      exit(1);
    }
  
  #ifdef USE_ZLIB
    /*
      check if there are enough gunzip buffers
     */
!   if(argc>MAX_FILES) {
      fputs("too many gzipped log files, aborting\n",stderr);
      exit(1);
    }
--- 116,256 ----
    char *trans_digits[60];
    char *trans_year[200];
    char months[24]="anebarprayunulugepctovec";
+   int goc;
+   int goUsage = 0, goVerbose = 0;
+   const char* goOutput = NULL;
+   const char* argv0 = *argv;
+   struct tm gotmFlags;
+   const char* goOutPtr;
+   myFH *outFile = NULL;
+   char outFileName[512];
+   struct tm outFileTM;
+   char outFileNewName[512];
+   size_t outBytes;
+ 
+   while((goc=getopt(argc,argv,"vho:"))!=-1) {
+     switch(goc) {
+       case 'h': /* -h print usage */
+         goUsage++;
+         break;
+       case 'v': /* -v verbose */
+         goVerbose++;
+         break;
+       case 'o': /* -o fmt output specification */
+         goOutput = optarg;
+         break;
+       default:  /* whatever.. but we better print out usage */
+         goUsage++;
+         break;
+     }
+   }
+   argv = &argv[optind];
+   argc -= optind;
  
!   if(argc<1)
!     goUsage++;
!   if(goUsage) {
!     printf(
!         "mergelog " VERSION " Copyright (c) 2000-2001 Bertrand Demiddelaer\n\n"
!         "I have at least %d reason(s) for lending you a helping hand on using the program.\n\n"
!         "Usage: %s [-vh] [-o fmt] logfile1 logfile2 ..\n\n"
!         " -h    Print this message\n"
!         " -v    Increase verbosity\n"
!         " -o    Give template for output file name to write log to\n"
!         "        instead of standard output in strftime(3) form.\n"
!         "        ( eg. -o %%Y-%%m-%%d-access.log" MYSUFFIX ")\n",
!                 goUsage,argv0);
      exit(1);
    }
  
+   /* Analyze output format if given. It's better than trying to
+    * regenerate file name and compare it to the filename currently being
+    * written each time we want to dump one line. */
+   if(goOutput) {
+     memset(&gotmFlags,0,sizeof(gotmFlags));
+     for(goOutPtr=goOutput;*goOutPtr;goOutPtr++) {
+       if( (*goOutPtr=='%') && goOutPtr[1]) {
+         switch(*(++goOutPtr)) {
+           case 'a': /* abbreviated weekday */
+           case 'A': /* full weekday */
+           case 'u': /* day of week number */
+           case 'w': /* zerobased weekday number */
+             gotmFlags.tm_wday = 1;
+             break;
+           case 'b': /* abbreviated month */
+           case 'h': /* %b */
+           case 'B': /* full month */
+           case 'm': /* month number */
+             gotmFlags.tm_mon = 1;
+             break;
+           case 'C': /* century */
+           case 'y': /* centuryless year */
+           case 'Y': /* year with a century */
+             gotmFlags.tm_year = 1;
+             break;
+           case 'd': /* day of month */
+           case 'e': /* day of month space padded */
+             gotmFlags.tm_mday = 1;
+             break;
+           case 'D': /* %m/%d/%y americanism */
+             gotmFlags.tm_mon = gotmFlags.tm_mday = gotmFlags.tm_year = 1;
+             break;
+           case 'G': /* ISO 8601 year repsesentation. depends on week */
+           case 'g': /* ISO 8601 year repsesentation without century. depends on week */
+           case 'U': /* sunday-based week number */
+           case 'V': /* ISO 8601 week number */
+           case 'W': /* monday-based week number */
+           case 'x': /* preferred date representation for locale without the time */
+             gotmFlags.tm_yday = gotmFlags.tm_year = 1;
+             break;
+           case 'H': /* 24h format hour */
+           case 'I': /* 12h format hour */
+           case 'k': /* 24h format hour space padded */
+           case 'l': /* 12h format hour space padded */
+           case 'p': /* AM/PM indicator */
+           case 'P': /* am/pm indicator */
+             gotmFlags.tm_hour = 1;
+             break;
+           case 'j': /* day of year */
+             gotmFlags.tm_yday = 1;
+             break;
+           case 'M': /* minute */
+             gotmFlags.tm_min = 1;
+             break;
+           case 'n': /* newline character */
+           case 't': /* tab character */
+           case 'z': /* time zone as an offset from GMT */
+           case 'Z': /* timezone name or abbreviation */
+           case '%': /* % character */
+             break;
+           case 'r': /* %I:%M:%S %p time in am/pm notation*/
+           case 'T': /* %H:%M:%S time in 24h notation */
+           case 'X': /* preferred time representation for locale without the date */
+             gotmFlags.tm_hour = gotmFlags.tm_min = gotmFlags.tm_sec = 1;
+             break;
+           case 'R': /* %H:%M time in 24h notation without seconds */
+             gotmFlags.tm_hour = gotmFlags.tm_min = 1;
+             break;
+           case 'S': /* second */
+             gotmFlags.tm_sec = 1;
+             break;
+           case 'c': /* preferred date and time representation for locale */
+           case 'E': /* weird modifier */
+           case 'O': /* weird modifier */
+           case 's': /* number of seconds since epoch */
+           case '+': /* date and time in date(1) format */
+             memset(&gotmFlags,0xFF,sizeof(gotmFlags));
+             break;
+         }
+       }
+     }
+   }
+ 
  #ifdef USE_ZLIB
    /*
      check if there are enough gunzip buffers
     */
!   if(argc>=MAX_FILES) {
      fputs("too many gzipped log files, aborting\n",stderr);
      exit(1);
    }
***************
*** 134,142 ****
    /*
      open log files
    */
!   for (i=1;i<argc;i++) {
!     log_file[i-1]=myopen(argv[i],"r");
!     if (log_file[i-1] == NULL) {
        fprintf(stderr,"can't open %s, aborting\n",argv[i]);
        exit(1);
      }
--- 259,267 ----
    /*
      open log files
    */
!   for (i=0;i<argc;i++) {
!     log_file[i]=myopen(argv[i],"r");
!     if (log_file[i] == NULL) {
        fprintf(stderr,"can't open %s, aborting\n",argv[i]);
        exit(1);
      }
***************
*** 174,181 ****
    /*
      init things for each log file and get the older date to start with
     */
!   nb_files=argc-1;
!   for (i=0;i<argc-1;i++) {
  
  #ifdef USE_ZLIB
      /*
--- 299,306 ----
    /*
      init things for each log file and get the older date to start with
     */
!   nb_files=argc;
!   for (i=0;i<argc;i++) {
  
  #ifdef USE_ZLIB
      /*
***************
*** 230,236 ****
        */
        log_date=memchr(log_scan[i],'[',SCAN_SIZE);
        if (log_date == NULL) {
! 	fprintf(stderr,"abort due to a problem with %s:\n%s\n",argv[i+1],log_buffer[i]);
  	exit(1);
        }
        
--- 355,361 ----
        */
        log_date=memchr(log_scan[i],'[',SCAN_SIZE);
        if (log_date == NULL) {
! 	fprintf(stderr,"abort due to a problem with %s:\n%s\n",argv[i],log_buffer[i]);
  	exit(1);
        }
        
***************
*** 239,245 ****
         */
         for (j=0;((j == 12)&&(memcmp(months+2*j,log_date+5,2) != 0));j++);
         if (j == 12) {
! 	 fprintf(stderr,"abort due to a problem with %s:\n%s\n",argv[i+1],log_buffer[i]);
  	 exit(1);
         }
         memcpy(log_month[i],trans_digits[j],2);
--- 364,370 ----
         */
         for (j=0;((j == 12)&&(memcmp(months+2*j,log_date+5,2) != 0));j++);
         if (j == 12) {
! 	 fprintf(stderr,"abort due to a problem with %s:\n%s\n",argv[i],log_buffer[i]);
  	 exit(1);
         }
         memcpy(log_month[i],trans_digits[j],2);
***************
*** 255,261 ****
  	extract the date of this first line
        */
         if (sscanf(log_date+1,"%d/%3c/%d:%d:%d:%d",&day,month,&year,&hour,&minut,&second) < 6) {
! 	 fprintf(stderr,"abort due to a problem with %s:\n%s\n",argv[i+1],log_buffer[i]);
  	 exit(1);
         }
        
--- 380,386 ----
  	extract the date of this first line
        */
         if (sscanf(log_date+1,"%d/%3c/%d:%d:%d:%d",&day,month,&year,&hour,&minut,&second) < 6) {
! 	 fprintf(stderr,"abort due to a problem with %s:\n%s\n",argv[i],log_buffer[i]);
  	 exit(1);
         }
        
***************
*** 270,276 ****
        date->tm_isdst=-1;
        for (j=0;((j<12)&&(memcmp(months+2*j,month+1,2) != 0));j++);
        if (j == 12) {
! 	fprintf(stderr,"abort due to a problem with %s:\n%s\n",argv[i+1],log_buffer[i]);
  	exit(1);
        }
        date->tm_mon=j;
--- 395,401 ----
        date->tm_isdst=-1;
        for (j=0;((j<12)&&(memcmp(months+2*j,month+1,2) != 0));j++);
        if (j == 12) {
! 	fprintf(stderr,"abort due to a problem with %s:\n%s\n",argv[i],log_buffer[i]);
  	exit(1);
        }
        date->tm_mon=j;
***************
*** 303,308 ****
--- 428,435 ----
      exit if we have only empty files
     */
    if (nb_files == 0) {
+     if(outFile)
+       myclose(outFile);
      exit(0);
    }
  
***************
*** 323,329 ****
    /*
      start to compute since this date
    */
!   nb_files_orig=argc-1;
    for(;;) {
  
      /*
--- 450,456 ----
    /*
      start to compute since this date
    */
!   nb_files_orig=argc;
    for(;;) {
  
      /*
***************
*** 377,383 ****
  	  write the log line
  	  faster than a puts and we are sure to find a '\0' in log_buffer[i]
  	 */
! 	write(1,log_buffer[i],(size_t)((char *)memchr(log_buffer[i],0,BUFFER_SIZE)-log_buffer[i]));
  
  	/*
  	  is it an end of file ?
--- 504,558 ----
  	  write the log line
  	  faster than a puts and we are sure to find a '\0' in log_buffer[i]
  	 */
!         if(goOutput) {
!           /* Check whether any of the date/time components concerned
!            * have changes or if we have no output file opened. It
!            * doesn't make much sense to do all the comparinsons in case
!            * we have no output file opened, but it makes even less sense
!            * to check for file handle each time we evaluate date. */
!           if(
! #         define TMCOMPARE(tmpart) ( gotmFlags.tm_##tmpart && (outFileTM.tm_##tmpart!=date->tm_##tmpart) )
!             TMCOMPARE(sec) || TMCOMPARE(min) || TMCOMPARE(hour)
!             || TMCOMPARE(mday) || TMCOMPARE(mon) || TMCOMPARE(year)
!             || TMCOMPARE(wday) || TMCOMPARE(yday)
!             || !outFile
! #         undef TMCOMPARE
!           ) {
!             if(!strftime(outFileNewName,sizeof(outFileNewName)-1,goOutput,date)) {
!               fprintf(stderr,"abort due to a failed attempt to generate output file name\n");
!               if(outFile)
!                 myclose(outFile);
!               exit(1);
!             }
!             if( (!outFile) || strcmp(outFileName,outFileNewName) ) {
!               /* okay, we're about to change output file or start
!                * writing first file */
!               if(outFile) {
!                 myclose(outFile);
!               }
!               if(goVerbose)
!                 fprintf(stderr, "Writing to \"%s\"..\n",outFileNewName);
!               outFile = myopen(outFileNewName,"a");
!               if(!outFile) {
!                 fprintf(stderr, "abort due to a failed attempt to open/create output file %s: %m\n",outFileNewName);
!                 exit(1);
!               }
!               memmove(outFileName,outFileNewName,sizeof(outFileName));
!               memmove(&outFileTM,date,sizeof(outFileTM));
!             }
!           }
!           /*  %Y-%m-%d_%H-%M-%S-access.log */
!           outBytes = (size_t)((char *)memchr(log_buffer[i],0,BUFFER_SIZE)-log_buffer[i]);
!           if( mywrite(outFile,log_buffer[i],outBytes) != outBytes) {
!             fprintf(stderr,"abort due to a failed write operation on output file %s: %m\n",outFileName);
!             if(outFile)
!               myclose(outFile);
!             exit(1);
!           }
!         }else{
!           /* do it the way we would do without */
!           write(1,log_buffer[i],(size_t)((char *)memchr(log_buffer[i],0,BUFFER_SIZE)-log_buffer[i]));
!         }
  
  	/*
  	  is it an end of file ?
***************
*** 388,394 ****
  	    close all log files and exit if all end of files are reached
  	   */
  	  if (--nb_files == 0) {
! 	    for (j=0;j<argc-1;j++) {
  	      myclose(log_file[j]);
  	    }
  	    exit(0);
--- 563,571 ----
  	    close all log files and exit if all end of files are reached
  	   */
  	  if (--nb_files == 0) {
!             if(outFile)
!               myclose(outFile);
! 	    for (j=0;j<argc;j++) {
  	      myclose(log_file[j]);
  	    }
  	    exit(0);
***************
*** 425,431 ****
  	    } else {
  	      for (j=0;((j<12)&&(memcmp(months+2*j,log_date+5,2) != 0));j++);
  	      if (j == 12) {
! 		fprintf(stderr,"problem with %s:\n%s\ncontinuing...\n",argv[i+1],log_buffer[i]);
  	      } else {
  		memcpy(log_month[i],trans_digits[j],2);
  		memcpy(log_month[i]+2,months+2*j,2);
--- 602,608 ----
  	    } else {
  	      for (j=0;((j<12)&&(memcmp(months+2*j,log_date+5,2) != 0));j++);
  	      if (j == 12) {
! 		fprintf(stderr,"problem with %s:\n%s\ncontinuing...\n",argv[i],log_buffer[i]);
  	      } else {
  		memcpy(log_month[i],trans_digits[j],2);
  		memcpy(log_month[i]+2,months+2*j,2);
***************
*** 439,445 ****
  	      }
  	    }
  	  } else {
! 	    fprintf(stderr,"problem with %s:\n%s\ncontinuing...\n",argv[i+1],log_buffer[i]);
  	  }
  	}
        }
--- 616,622 ----
  	      }
  	    }
  	  } else {
! 	    fprintf(stderr,"problem with %s:\n%s\ncontinuing...\n",argv[i],log_buffer[i]);
  	  }
  	}
        }
***************
*** 451,453 ****
--- 628,634 ----
     */
    exit(1);
  }
+ /* vim:set textwidth=72:				*/
+ /* vim:set cindent smartindent:				*/
+ /* vim:set formatoptions-=t formatoptions+=croql:	*/
+ /* vim:set expandtab shiftwidth=2:			*/