SimpleGlobBase< SOCHAR > Struct Template Reference

Unix glob implementation. More...

#include <SimpleGlob.h>

Inheritance diagram for SimpleGlobBase< SOCHAR >:

Collaboration diagram for SimpleGlobBase< SOCHAR >:

Public Member Functions
	SimpleGlobBase ()
	~SimpleGlobBase ()
void	FilePrep ()
int	FindFirstFileS (const char *a_pszFileSpec, unsigned int a_uiFlags)
bool	FindNextFileS (char)
void	FindDone ()
const char *	GetFileNameS (char) const
bool	IsDirS (char) const
SG_FileType	GetFileTypeS (const char *a_pszPath) const

Private Attributes
glob_t	m_glob
size_t	m_uiCurr
bool	m_bIsDir

Detailed Description

template<class SOCHAR>
struct SimpleGlobBase< SOCHAR >

Unix glob implementation.

Definition at line 342 of file SimpleGlob.h.

Constructor & Destructor Documentation

template<class SOCHAR >

SimpleGlobBase< SOCHAR >::SimpleGlobBase ( )

inline

Definition at line 343 of file SimpleGlob.h.

References SimpleGlobBase< SOCHAR >::m_glob, SimpleGlobBase< SOCHAR >::m_uiCurr, and memset().

                         {
                memset(&m_glob, 0, sizeof(m_glob));
                m_uiCurr = (size_t) -1;
        }             ~SimpleGlobBase() {

template<class SOCHAR >

SimpleGlobBase< SOCHAR >::~SimpleGlobBase ( )

inline

Definition at line 346 of file SimpleGlob.h.

                                        {
                globfree(&m_glob);
        }

Member Function Documentation

template<class SOCHAR >

void SimpleGlobBase< SOCHAR >::FilePrep ( )

inline

Definition at line 350 of file SimpleGlob.h.

References SimpleGlobBase< SOCHAR >::m_bIsDir, SimpleGlobBase< SOCHAR >::m_glob, and SimpleGlobBase< SOCHAR >::m_uiCurr.

Referenced by SimpleGlobBase< SOCHAR >::FindFirstFileS(), and SimpleGlobBase< SOCHAR >::FindNextFileS().

                        {
                m_bIsDir = false;
                size_t len = strlen(m_glob.gl_pathv[m_uiCurr]);
                if (m_glob.gl_pathv[m_uiCurr][len - 1] == '/') {
                        m_bIsDir = true;
                        m_glob.gl_pathv[m_uiCurr][len - 1] = 0;
                }
        }

template<class SOCHAR >

void SimpleGlobBase< SOCHAR >::FindDone ( )

inline

Definition at line 388 of file SimpleGlob.h.

References SimpleGlobBase< SOCHAR >::m_glob, SimpleGlobBase< SOCHAR >::m_uiCurr, and memset().

                        {
                globfree(&m_glob);
                memset(&m_glob, 0, sizeof(m_glob));
                m_uiCurr = (size_t) -1;
        }

template<class SOCHAR >

int SimpleGlobBase< SOCHAR >::FindFirstFileS ( const char *  a_pszFileSpec, unsigned int  a_uiFlags  )

inline

Definition at line 359 of file SimpleGlob.h.

References SimpleGlobBase< SOCHAR >::FilePrep(), SimpleGlobBase< SOCHAR >::m_glob, SimpleGlobBase< SOCHAR >::m_uiCurr, SG_ERR_FAILURE, SG_ERR_MEMORY, SG_ERR_NOMATCH, SG_GLOB_ERR, SG_GLOB_TILDE, and SG_SUCCESS.

                                                                              {
                int nFlags = GLOB_MARK | GLOB_NOSORT;
                if (a_uiFlags & SG_GLOB_ERR)
                        nFlags |= GLOB_ERR;
#ifdef GLOB_TILDE
                if (a_uiFlags & SG_GLOB_TILDE)
                        nFlags |= GLOB_TILDE;
#endif
                int rc = glob(a_pszFileSpec, nFlags, NULL, &m_glob);
                if (rc == GLOB_NOSPACE)
                        return SG_ERR_MEMORY;
                if (rc == GLOB_ABORTED)
                        return SG_ERR_FAILURE;
                if (rc == GLOB_NOMATCH)
                        return SG_ERR_NOMATCH;
                m_uiCurr = 0;
                FilePrep();
                return SG_SUCCESS;
        }

template<class SOCHAR >

bool SimpleGlobBase< SOCHAR >::FindNextFileS ( char  )

inline

Definition at line 379 of file SimpleGlob.h.

References SimpleGlobBase< SOCHAR >::FilePrep(), SimpleGlobBase< SOCHAR >::m_glob, SimpleGlobBase< SOCHAR >::m_uiCurr, and SG_ASSERT.

                                 {
                SG_ASSERT(m_uiCurr != (size_t) -1);
                if (++m_uiCurr >= m_glob.gl_pathc) {
                        return false;
                }
                FilePrep();
                return true;
        }

template<class SOCHAR >

const char* SimpleGlobBase< SOCHAR >::GetFileNameS ( char  ) const

inline

Definition at line 394 of file SimpleGlob.h.

References SimpleGlobBase< SOCHAR >::m_glob, SimpleGlobBase< SOCHAR >::m_uiCurr, and SG_ASSERT.

                                             {
                SG_ASSERT(m_uiCurr != (size_t) -1);
                return m_glob.gl_pathv[m_uiCurr];
        }

template<class SOCHAR >

SG_FileType SimpleGlobBase< SOCHAR >::GetFileTypeS ( const char *  a_pszPath ) const

inline

Definition at line 402 of file SimpleGlob.h.

References SG_FILETYPE_DIR, SG_FILETYPE_FILE, and SG_FILETYPE_INVALID.

                                                              {
                struct stat sb;
                if   (0 != stat(a_pszPath, &sb)) {
                        return SG_FILETYPE_INVALID;
                }
                if    (S_ISDIR(sb.st_mode)) {
                        return SG_FILETYPE_DIR;
                }
                if (S_ISREG(sb.st_mode)) {
                        return SG_FILETYPE_FILE;
                }
                return SG_FILETYPE_INVALID;
        }

template<class SOCHAR >

bool SimpleGlobBase< SOCHAR >::IsDirS ( char  ) const

inline

Definition at line 398 of file SimpleGlob.h.

References SimpleGlobBase< SOCHAR >::m_bIsDir, SimpleGlobBase< SOCHAR >::m_uiCurr, and SG_ASSERT.

                                {
                SG_ASSERT(m_uiCurr != (size_t) -1);
                return m_bIsDir;
        }

Field Documentation

template<class SOCHAR >

bool SimpleGlobBase< SOCHAR >::m_bIsDir

private

Definition at line 419 of file SimpleGlob.h.

Referenced by SimpleGlobBase< SOCHAR >::FilePrep(), and SimpleGlobBase< SOCHAR >::IsDirS().

template<class SOCHAR >

glob_t SimpleGlobBase< SOCHAR >::m_glob

private

Definition at line 417 of file SimpleGlob.h.

Referenced by SimpleGlobBase< SOCHAR >::FilePrep(), SimpleGlobBase< SOCHAR >::FindDone(), SimpleGlobBase< SOCHAR >::FindFirstFileS(), SimpleGlobBase< SOCHAR >::FindNextFileS(), SimpleGlobBase< SOCHAR >::GetFileNameS(), and SimpleGlobBase< SOCHAR >::SimpleGlobBase().

template<class SOCHAR >

size_t SimpleGlobBase< SOCHAR >::m_uiCurr

private

Definition at line 418 of file SimpleGlob.h.

Referenced by SimpleGlobBase< SOCHAR >::FilePrep(), SimpleGlobBase< SOCHAR >::FindDone(), SimpleGlobBase< SOCHAR >::FindFirstFileS(), SimpleGlobBase< SOCHAR >::FindNextFileS(), SimpleGlobBase< SOCHAR >::GetFileNameS(), SimpleGlobBase< SOCHAR >::IsDirS(), and SimpleGlobBase< SOCHAR >::SimpleGlobBase().

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The documentation for this struct was generated from the following file:

• SimpleGlob.h