diff options
Diffstat (limited to 'lglob.h')
| -rwxr-xr-x | lglob.h | 94 |
1 files changed, 94 insertions, 0 deletions
@@ -0,0 +1,94 @@ +/* + * Copyright (C) 1984-2012 Mark Nudelman + * + * You may distribute under the terms of either the GNU General Public + * License or the Less License, as specified in the README file. + * + * For more information, see the README file. + */ + + +/* + * Macros to define the method of doing filename "globbing". + * There are three possible mechanisms: + * 1. GLOB_LIST + * This defines a function that returns a list of matching filenames. + * 2. GLOB_NAME + * This defines a function that steps thru the list of matching + * filenames, returning one name each time it is called. + * 3. GLOB_STRING + * This defines a function that returns the complete list of + * matching filenames as a single space-separated string. + */ + +#if OS2 + +#define DECL_GLOB_LIST(list) char **list; char **pp; +#define GLOB_LIST(filename,list) list = _fnexplode(filename) +#define GLOB_LIST_FAILED(list) list == NULL +#define SCAN_GLOB_LIST(list,p) pp = list; *pp != NULL; pp++ +#define INIT_GLOB_LIST(list,p) p = *pp +#define GLOB_LIST_DONE(list) _fnexplodefree(list) + +#else +#if MSDOS_COMPILER==DJGPPC + +#define DECL_GLOB_LIST(list) glob_t list; int i; +#define GLOB_LIST(filename,list) glob(filename,GLOB_NOCHECK,0,&list) +#define GLOB_LIST_FAILED(list) 0 +#define SCAN_GLOB_LIST(list,p) i = 0; i < list.gl_pathc; i++ +#define INIT_GLOB_LIST(list,p) p = list.gl_pathv[i] +#define GLOB_LIST_DONE(list) globfree(&list) + +#else +#if MSDOS_COMPILER==MSOFTC || MSDOS_COMPILER==BORLANDC + +#define GLOB_FIRST_NAME(filename,fndp,h) h = _dos_findfirst(filename, ~_A_VOLID, fndp) +#define GLOB_FIRST_FAILED(handle) ((handle) != 0) +#define GLOB_NEXT_NAME(handle,fndp) _dos_findnext(fndp) +#define GLOB_NAME_DONE(handle) +#define GLOB_NAME name +#define DECL_GLOB_NAME(fnd,drive,dir,fname,ext,handle) \ + struct find_t fnd; \ + char drive[_MAX_DRIVE]; \ + char dir[_MAX_DIR]; \ + char fname[_MAX_FNAME]; \ + char ext[_MAX_EXT]; \ + int handle; +#else +#if MSDOS_COMPILER==WIN32C && defined(_MSC_VER) + +#define GLOB_FIRST_NAME(filename,fndp,h) h = _findfirst(filename, fndp) +#define GLOB_FIRST_FAILED(handle) ((handle) == -1) +#define GLOB_NEXT_NAME(handle,fndp) _findnext(handle, fndp) +#define GLOB_NAME_DONE(handle) _findclose(handle) +#define GLOB_NAME name +#define DECL_GLOB_NAME(fnd,drive,dir,fname,ext,handle) \ + struct _finddata_t fnd; \ + char drive[_MAX_DRIVE]; \ + char dir[_MAX_DIR]; \ + char fname[_MAX_FNAME]; \ + char ext[_MAX_EXT]; \ + long handle; + +#else +#if MSDOS_COMPILER==WIN32C && !defined(_MSC_VER) /* Borland C for Windows */ + +#define GLOB_FIRST_NAME(filename,fndp,h) h = findfirst(filename, fndp, ~FA_LABEL) +#define GLOB_FIRST_FAILED(handle) ((handle) != 0) +#define GLOB_NEXT_NAME(handle,fndp) findnext(fndp) +#define GLOB_NAME_DONE(handle) +#define GLOB_NAME ff_name +#define DECL_GLOB_NAME(fnd,drive,dir,fname,ext,handle) \ + struct ffblk fnd; \ + char drive[MAXDRIVE]; \ + char dir[MAXDIR]; \ + char fname[MAXFILE]; \ + char ext[MAXEXT]; \ + int handle; + +#endif +#endif +#endif +#endif +#endif |