[Cscope-cvs] CVS: cscope/src dir.c,1.19,1.20

[Hans-Bernhard B. <br...@us...>]

Update of /cvsroot/cscope/cscope/src
In directory sc8-pr-cvs1:/tmp/cvs-serv31057/src

Modified Files:
	dir.c 
Log Message:
Fix -R search for multi-letter filename extensions

Index: dir.c
===================================================================
RCS file: /cvsroot/cscope/cscope/src/dir.c,v
retrieving revision 1.19
retrieving revision 1.20
diff -C2 -r1.19 -r1.20
*** dir.c	2 Jun 2003 10:42:59 -0000	1.19
--- dir.c	15 Oct 2003 14:09:30 -0000	1.20
***************
*** 503,507 ****
  						 entry->d_ino != 0
  #endif
! 						 && issrcfile(mybasename(path))
  						 && infilelist(path) == NO) {
  					  addsrcfile(path);
--- 503,507 ----
  						 entry->d_ino != 0
  #endif
! 						 && issrcfile(path)
  						 && infilelist(path) == NO) {
  					  addsrcfile(path);
***************
*** 518,580 ****
  
  static BOOL
! issrcfile(char *file)
  {
  	struct	stat	statstruct;
! 	char	*s;
  
! 	/* if there is a file suffix */
! 	if ((s = strrchr(file, '.')) != NULL && *++s != '\0') {
  
! 		/* if an SCCS or versioned file */
! 		if (file[1] == '.' && file + 2 != s) { /* 1 character prefix */
! 			switch (*file) {
! 			case 's':
! 			case 'S':
! 				return(NO);
! 			}
  		}
! 		if (s[1] == '\0') {	/* 1 character suffix */
! 			switch (*s) {
! 			case 'c':
! 			case 'h':
! 			case 'l':
! 			case 'y':
! 			case 'C':
! 			case 'G':
! 			case 'H':
! 			case 'L':
! 				return(YES);
! 			}
  		}
! 		else if (s[2] == '\0') {	/* 2 character suffix */
! 			if ((*s == 'b' && s[1] == 'p') ||	/* breakpoint listing */
! 			    (*s == 'q' &&
! 				(s[1] == 'c' || s[1] == 'h')) || /* Ingres */
! 			    (*s == 's' && s[1] == 'd') || /* SDL */
! 			    (*s == 'c' && s[1] == 'c') || /* C++ source */
! 			    (*s == 'h' && s[1] == 'h')) { /* C++ header */
  			
! 				/* some directories have 2 character
! 				   suffixes so make sure it is a file */
! 				if (lstat(file, &statstruct) == 0 && 
! 				    S_ISREG(statstruct.st_mode)) {
! 					return(YES);
! 				}
! 			}
  		}
! 		else if( s[3] == '\0' ) { /* 3 char suffix */
! 			if( 
! 			   (*s == 't' && s[1] == 'c' && s[2] == 'c' ) ||
! 						/* C++ template source */
! 			   0) {
! 				/* make sure it is a file */
! 				if (lstat(file, &statstruct) == 0 && 
! 					S_ISREG(statstruct.st_mode)) {
! 					return(YES);
! 				}
! 			}
  		}
  	}
! 	return(NO);
  }
  
--- 518,577 ----
  
  static BOOL
! issrcfile(char *path)
  {
  	struct	stat	statstruct;
! 	char	*file = mybasename(path);
! 	char	*s = strrchr(file, '.');
  
! 	/* ensure there is some file suffix */
! 	if (s == NULL || *++s == '\0')
! 		return NO;
  
! 	/* if an SCCS or versioned file */
! 	if (file[1] == '.' && file + 2 != s) { /* 1 character prefix */
! 		switch (*file) {
! 		case 's':
! 		case 'S':
! 			return(NO);
  		}
! 	}
! 
! 	if (s[1] == '\0') {	/* 1 character suffix */
! 		switch (*s) {
! 		case 'c':
! 		case 'h':
! 		case 'l':
! 		case 'y':
! 		case 'C':
! 		case 'G':
! 		case 'H':
! 		case 'L':
! 			return(YES);
  		}
! 	} else if ((s[2] == '\0') /* 2 char suffix */
! 		   && ((s[0] == 'b' && s[1] == 'p') /* breakpoint listing */
! 		       || (s[0] == 'q' 
! 			   && (s[1] == 'c' || s[1] == 'h')) /* Ingres */
! 		       || (s[0] == 's' && s[1] == 'd') /* SDL */
! 		       || (s[0] == 'c' && s[1] == 'c') /* C++ source */
! 		       || (s[0] == 'h' && s[1] == 'h'))) { /* C++ header */
  			
! 		/* some directories have 2 character
! 		   suffixes so make sure it is a file */
! 		if (lstat(path, &statstruct) == 0 && 
! 		    S_ISREG(statstruct.st_mode)) {
! 			return(YES);
  		}
! 	} else if((s[3] == '\0') /* 3 char suffix */
! 		  /* C++ template source */
! 		  && (s[0] == 't' && s[1] == 'c' && s[2] == 'c' )
! 		  ) { 
! 		/* make sure it is a file */
! 		if (lstat(path, &statstruct) == 0 && 
! 		    S_ISREG(statstruct.st_mode)) {
! 			return(YES);
  		}
  	}
! 	return NO;
  }