A cross-platform file globbing library providing the ability to expand wildcards in command-line arguments to a list of all matching files. It is designed explicitly to be portable to any platform and has been tested on Windows and Linux. See CSimpleGlobTempl for the class definition. More...

#include <sys/types.h>
#include <sys/stat.h>
#include <glob.h>
#include <limits.h>
#include <stdlib.h>
#include <string.h>
#include <wchar.h>

Include dependency graph for SimpleGlob.h:

Go to the source code of this file.

Data Structures
class	SimpleGlobUtil
	String manipulation functions. More...

struct	SimpleGlobBase< SOCHAR >
	Unix glob implementation. More...

class	CSimpleGlobTempl< SOCHAR >
	Implementation of the SimpleGlob class. More...

Macros
#define	MAX_PATH PATH_MAX

#define	sg_strchr ::strchr

#define	sg_strrchr ::strrchr

#define	sg_strlen ::strlen

#define	sg_strcpy_s(a, n, b) ::strcpy(a,b)

#define	sg_strcmp ::strcmp

#define	sg_strcasecmp ::strcasecmp

#define	SOCHAR_T char

#define	SG_ASSERT(b)

#define	SG_PATH_CHAR '/'

#define	CSimpleGlob CSimpleGlobA
	TCHAR version dependent on if _UNICODE is defined. More...

Typedefs
typedef CSimpleGlobTempl< char >	CSimpleGlobA
	ASCII/MBCS version of CSimpleGlob. More...

typedef CSimpleGlobTempl< wchar_t >	CSimpleGlobW
	wchar_t version of CSimpleGlob More...

Enumerations
enum	SG_Flags { SG_GLOB_ERR = 1 << 0, SG_GLOB_MARK = 1 << 1, SG_GLOB_NOSORT = 1 << 2, SG_GLOB_NOCHECK = 1 << 3, SG_GLOB_TILDE = 1 << 4, SG_GLOB_ONLYDIR = 1 << 5, SG_GLOB_ONLYFILE = 1 << 6, SG_GLOB_NODOT = 1 << 7, SG_GLOB_FULLSORT = 1 << 8 }
	The operation of SimpleGlob is fine-tuned via the use of a combination of the following flags. More...

enum	SG_Error { SG_SUCCESS = 0, SG_ERR_NOMATCH = 1, SG_ERR_MEMORY = -1, SG_ERR_FAILURE = -2 }
	Error return codes. More...

enum	SG_FileType { SG_FILETYPE_INVALID, SG_FILETYPE_FILE, SG_FILETYPE_DIR }

Detailed Description

A cross-platform file globbing library providing the ability to expand wildcards in command-line arguments to a list of all matching files. It is designed explicitly to be portable to any platform and has been tested on Windows and Linux. See CSimpleGlobTempl for the class definition.

Version: 2.8

FEATURES

MIT Licence allows free use in all software (including GPL and commercial)
multi-platform (Windows 95/98/ME/NT/2K/XP, Linux, Unix)
supports most of the standard linux glob() options
recognition of a forward paths as equivalent to a backward slash on Windows. e.g. "c:/path/foo*" is equivalent to "c:\path\foo*".
implemented with only a single C++ header file
char, wchar_t and Windows TCHAR in the same program
complete working examples included
compiles cleanly at warning level 4 (Windows/VC.NET 2003), warning level 3 (Windows/VC6) and -Wall (Linux/gcc)

USAGE

The SimpleGlob class is used by following these steps:

Include the SimpleGlob.h header file
```
     #include "SimpleGlob.h"
     
```
Instantiate a CSimpleGlob object supplying the appropriate flags.
```
      CSimpleGlob  glob(FLAGS);
     
```

Add all file specifications to the glob class.

     glob.Add("file*");
     glob.Add(argc, argv);

Process all files with File(), Files() and FileCount()

     for (int n = 0; n < glob.FileCount(); ++n) {
         ProcessFile(glob.File(n));
     }

MIT LICENCE

The licence text below is the boilerplate "MIT Licence" used from: http://www.opensource.org/licenses/mit-license.php

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Definition in file SimpleGlob.h.

Macro Definition Documentation

#define CSimpleGlob CSimpleGlobA

TCHAR version dependent on if _UNICODE is defined.

Definition at line 790 of file SimpleGlob.h.

#define MAX_PATH PATH_MAX

Definition at line 171 of file SimpleGlob.h.

Referenced by CSimpleGlobTempl< SOCHAR >::Add().

#define SG_ASSERT ( b )

Definition at line 195 of file SimpleGlob.h.

Referenced by CSimpleGlobTempl< SOCHAR >::File(), SimpleGlobBase< SOCHAR >::FindNextFileS(), SimpleGlobBase< SOCHAR >::GetFileNameS(), SimpleGlobBase< SOCHAR >::IsDirS(), and CSimpleGlobTempl< SOCHAR >::SetArgvArrayType().

#define SG_PATH_CHAR '/'

Definition at line 339 of file SimpleGlob.h.

Referenced by CSimpleGlobTempl< SOCHAR >::Add(), and CSimpleGlobTempl< SOCHAR >::AppendName().

#define sg_strcasecmp ::strcasecmp

Definition at line 177 of file SimpleGlob.h.

Referenced by SimpleGlobUtil::strcasecmp().

#define sg_strchr ::strchr

Definition at line 172 of file SimpleGlob.h.

Referenced by SimpleGlobUtil::strchr().

#define sg_strcmp ::strcmp

Definition at line 176 of file SimpleGlob.h.

Referenced by SimpleGlobUtil::strcmp().

#define sg_strcpy_s	(	a,
		n,
		b
	)	::strcpy(a,b)

Definition at line 175 of file SimpleGlob.h.

Referenced by SimpleGlobUtil::strcpy_s().

#define sg_strlen ::strlen

Definition at line 174 of file SimpleGlob.h.

#define sg_strrchr ::strrchr

Definition at line 173 of file SimpleGlob.h.

Referenced by SimpleGlobUtil::strrchr().

#define SOCHAR_T char

Definition at line 178 of file SimpleGlob.h.

Referenced by SimpleGlobUtil::strcasecmp(), SimpleGlobUtil::strchr(), SimpleGlobUtil::strcmp(), SimpleGlobUtil::strcpy_s(), and SimpleGlobUtil::strrchr().

Typedef Documentation

typedef CSimpleGlobTempl< char > CSimpleGlobA

ASCII/MBCS version of CSimpleGlob.

Definition at line 785 of file SimpleGlob.h.

typedef CSimpleGlobTempl< wchar_t > CSimpleGlobW

wchar_t version of CSimpleGlob

Definition at line 786 of file SimpleGlob.h.

Enumeration Type Documentation

enum SG_Error

Error return codes.

Enumerator
SG_SUCCESS
SG_ERR_NOMATCH
SG_ERR_MEMORY
SG_ERR_FAILURE

Definition at line 138 of file SimpleGlob.h.

               {
         SG_SUCCESS = 0,
         SG_ERR_NOMATCH = 1,
         SG_ERR_MEMORY = -1,
         SG_ERR_FAILURE = -2
 };

enum SG_FileType

Enumerator
SG_FILETYPE_INVALID
SG_FILETYPE_FILE
SG_FILETYPE_DIR

Definition at line 252 of file SimpleGlob.h.

                  {
         SG_FILETYPE_INVALID,
         SG_FILETYPE_FILE,
         SG_FILETYPE_DIR
 };

enum SG_Flags

The operation of SimpleGlob is fine-tuned via the use of a combination of the following flags.

The flags may be passed at initialization of the class and used for every filespec added, or alternatively they may optionally be specified in the call to Add() and be different for each filespec.

Parameters

SG_GLOB_ERR	Return upon read error (e.g. directory does not have read permission)
SG_GLOB_MARK	Append a slash (backslash in Windows) to every path which corresponds to a directory
SG_GLOB_NOSORT	By default, files are returned in sorted into string order. With this flag, no sorting is done. This is not compatible with SG_GLOB_FULLSORT.
SG_GLOB_FULLSORT	By default, files are sorted in groups belonging to each filespec that was added. For example if the filespec "b" was added before the filespec "a" then the argv array will contain all b* files sorted in order, followed by all a* files sorted in order. If this flag is specified, the entire array will be sorted ignoring the filespec groups.
SG_GLOB_NOCHECK	If the pattern doesn't match anything, return the original pattern.
SG_GLOB_TILDE	Tilde expansion is carried out (on Unix platforms)
SG_GLOB_ONLYDIR	Return only directories which match (not compatible with SG_GLOB_ONLYFILE)
SG_GLOB_ONLYFILE	Return only files which match (not compatible with SG_GLOB_ONLYDIR)
SG_GLOB_NODOT	Do not return the "." or ".." special directories.

Enumerator
SG_GLOB_ERR
SG_GLOB_MARK
SG_GLOB_NOSORT
SG_GLOB_NOCHECK
SG_GLOB_TILDE
SG_GLOB_ONLYDIR
SG_GLOB_ONLYFILE
SG_GLOB_NODOT
SG_GLOB_FULLSORT

Definition at line 125 of file SimpleGlob.h.

               {
         SG_GLOB_ERR = 1 << 0,
         SG_GLOB_MARK = 1 << 1,
         SG_GLOB_NOSORT = 1 << 2,
         SG_GLOB_NOCHECK = 1 << 3,
         SG_GLOB_TILDE = 1 << 4,
         SG_GLOB_ONLYDIR = 1 << 5,
         SG_GLOB_ONLYFILE = 1 << 6,
         SG_GLOB_NODOT = 1 << 7,
         SG_GLOB_FULLSORT = 1 << 8
 };

Data Structures

Macros

Typedefs