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ccatt.c File Reference
#include "stdio.h"#include "string.h"Go to the source code of this file.
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| int | main (int argc, char *argv[]) |
Function Documentation
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convert DTIStudio fiber format data to SUMA segment data Definition at line 4 of file ccatt.c. References argc.
00005 {
00006 char line1[2560] , line2[256] ;
00007 char starter[256] = "t" ;
00008 char killer[256] = "bytes" ;
00009 char * cpt ;
00010 int idone, narg ;
00011
00012 if( argc > 1 && strcmp(argv[1],"-help")==0 ){
00013 fprintf(stderr,
00014 "Usage: ccatt [options] < input > output\n"
00015 "Copies stdin to stdout, concatenating lines that don't begin with\n"
00016 "the 'starter' string. By default, the starter string is \"t\".\n"
00017 "Options:\n"
00018 " -starter string --> Use 'string' for the starter.\n"
00019 " -killer string --> Use 'string' for the killer.\n"
00020 ) ;
00021 exit(0) ;
00022 }
00023
00024 narg = 1 ;
00025 while( narg < argc && argv[narg][0] == '-' ){
00026
00027 if( strcmp(argv[narg],"-starter") == 0 ){
00028 strcpy(starter,argv[++narg]) ;
00029 narg++ ; continue ;
00030 }
00031
00032 if( strcmp(argv[narg],"-killer") == 0 ){
00033 strcpy(killer,argv[++narg]) ;
00034 narg++ ; continue ;
00035 }
00036
00037 fprintf(stderr,"Don't know option: %s\n",argv[narg]) ;
00038 exit(1) ;
00039 }
00040
00041 cpt = gets(line1) ; if( cpt == NULL ) exit(0) ;
00042 idone = 0 ;
00043
00044 do{
00045 cpt = gets(line2) ;
00046 if( cpt == NULL ){ printf("%s\n",line1) ; break ; }
00047
00048 if( strstr(line2,killer) == line2 ) continue ; /* skip this line */
00049
00050 if( strstr(line2,starter) == line2 ){ /* next line starts OK */
00051 printf("%s\n",line1) ; /* so write line1 out */
00052 strcpy(line1,line2) ; /* and move line2 up to be line1 */
00053
00054 } else { /* next line doesn't start OK */
00055 strcat(line1,line2) ; /* so tack it onto line1 */
00056 idone++ ;
00057 }
00058 } while(1) ;
00059
00060 fprintf(stderr,"%d lines catenated\n",idone) ;
00061 exit(0) ;
00062 }
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