SurcoucheRepertoire.cpp

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/*! \file SurcoucheRepertoire.cpp
    \brief Surcouche pour reperoire.

    Redéfinie tout un tas de fonctions système pour les rendre portables unix et windows.

    \author     aerith (www.aerith.fr)
    \version    1.0
    \date       01/11/2007
*/

#include    "SurcoucheRepertoire.h"

DIRECTORY       DirOpen(char *pDirName, char *pFirstData, int *pIsFile)
{
    char        *DirName;
    DIRECTORY   Dir;
#ifdef WIN32
    WIN32_FIND_DATA Find;
#else
    struct dirent   *Find;
    struct stat     Stat;
#endif

    DirName = (char *)malloc(sizeof(char) * (strlen(pDirName) + 3));
    strcpy(DirName, pDirName);
    strcat(DirName, "\\");
    strcat(DirName, "*");
    *pFirstData = '\0';
    *pIsFile = 1;

#ifdef WIN32
    if(Dir = FindFirstFile(DirName, &Find))
    {
        if(Find.cFileName)
            strcpy(pFirstData, Find.cFileName);

        if(Find.dwFileAttributes)
            if(Find.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
                *pIsFile = 0;
    }
#else
    Dir = opendir(DirName);
    if(Dir)
    {
        Find = readdir(Dir);
        if(Find->d_name)
            strcpy(pFirstData, Find->d_name);

        lstat(DirName, &Stat);
        if(S_ISDIR(Stat.st_mode))
            *pIsFile = 0;
    }
#endif

    free(DirName);

    return Dir;
}

int     DirClose(DIRECTORY *pDir)
{
#ifdef WIN32
    if(FindClose(pDir))
        return 0;
#else
    if(!closedir(*pDir))
        return 0;
#endif

    return 1;
}

int     DirGetNext(DIRECTORY *pDir, char *pNextData, int *pIsFile)
{
#ifdef WIN32
    WIN32_FIND_DATA Find;
#else
    struct dirent   *Find;
    struct stat     Stat;
#endif

    *pNextData = '\0';
    *pIsFile = 1;

#ifdef WIN32
    if(FindNextFile(pDir, &Find))
    {
        if(Find.cFileName)
            strcpy(pNextData, Find.cFileName);

        if(Find.dwFileAttributes)
            if(Find.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
                *pIsFile = 0;
        return 0;
    }
#else
    Find = readdir(*pDir);
    if(Find)
    {
        Find = readdir(*pDir);
        if(Find->d_name)
            strcpy(pNextData, Find->d_name);

        lstat(pNextData, &Stat);
        if(S_ISDIR(Stat.st_mode))
            *pIsFile = 0;

        return 0;
    }
#endif

    return 1;
}

int     DirCreate(char *pName)
{
#ifdef WIN32
    if(CreateDirectory(pName, NULL))
        return 0;
#else
    mode_t  modes;

    modes = S_IRWXU | S_IXGRP | S_IXOTH;
    if(!mkdir(pName, modes))
        return 0;
#endif

    return 1;
}

int     DirDelete(char *pName)
{
#ifdef WIN32
    if(RemoveDirectory(pName))
        return 0;
#else
    if(!rmdir(pName))
        return 0;
#endif

    return 1;
}

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