LinkedStringList *__PHYSFS_platformEnumerateFiles(const char *dirname,
int omitSymLinks)
{
char spec[CCHMAXPATH];
LinkedStringList *ret = NULL, *p = NULL;
FILEFINDBUF3 fb;
HDIR hdir = HDIR_CREATE;
ULONG count = 1;
APIRET rc;
BAIL_IF_MACRO(strlen(dirname) > sizeof (spec) - 5, ERR_BAD_FILENAME, NULL);
strcpy(spec, dirname);
strcat(spec, (spec[strlen(spec) - 1] != '\\') ? "\\*.*" : "*.*");
rc = DosFindFirst(spec, &hdir,
FILE_DIRECTORY | FILE_ARCHIVED |
FILE_READONLY | FILE_HIDDEN | FILE_SYSTEM,
&fb, sizeof (fb), &count, FIL_STANDARD);
BAIL_IF_MACRO(os2err(rc) != NO_ERROR, NULL, 0);
while (count == 1)
{
if ((strcmp(fb.achName, ".") != 0) && (strcmp(fb.achName, "..") != 0))
ret = __PHYSFS_addToLinkedStringList(ret, &p, fb.achName, -1);
DosFindNext(hdir, &fb, sizeof (fb), &count);
} /* while */
DosFindClose(hdir);
return(ret);
} /* __PHYSFS_platformEnumerateFiles */
LinkedStringList *__PHYSFS_platformEnumerateFiles(const char *dirname,
int omitSymLinks)
{
LinkedStringList *ret = NULL, *p = NULL;
UInt16 i;
UInt16 max;
FSSpec spec;
CInfoPBRec infoPB;
Str255 str255;
long dirID;
BAIL_IF_MACRO(fnameToFSSpec(dirname, &spec) != noErr, NULL, 0);
/* get the dir ID of what we want to enumerate... */
memset(&infoPB, '\0', sizeof (CInfoPBRec));
infoPB.dirInfo.ioNamePtr = spec.name; /* name of dir to enum. */
infoPB.dirInfo.ioVRefNum = spec.vRefNum; /* ID of file's volume. */
infoPB.dirInfo.ioDrDirID = spec.parID; /* ID of dir. */
infoPB.dirInfo.ioFDirIndex = 0; /* file (not parent) info. */
BAIL_IF_MACRO(oserr(PBGetCatInfoSync(&infoPB)) != noErr, NULL, NULL);
if ((infoPB.dirInfo.ioFlAttrib & kioFlAttribDirMask) == 0)
BAIL_MACRO(ERR_NOT_A_DIR, NULL);
dirID = infoPB.dirInfo.ioDrDirID;
max = infoPB.dirInfo.ioDrNmFls;
for (i = 1; i <= max; i++)
{
FSSpec aliasspec;
Boolean alias = 0;
Boolean folder = 0;
memset(&infoPB, '\0', sizeof (CInfoPBRec));
str255[0] = 0;
infoPB.dirInfo.ioNamePtr = str255; /* store name in here. */
infoPB.dirInfo.ioVRefNum = spec.vRefNum; /* ID of dir's volume. */
infoPB.dirInfo.ioDrDirID = dirID; /* ID of dir. */
infoPB.dirInfo.ioFDirIndex = i; /* next file's info. */
if (PBGetCatInfoSync(&infoPB) != noErr)
continue; /* skip this file. Oh well. */
if (FSMakeFSSpec(spec.vRefNum, dirID, str255, &aliasspec) != noErr)
continue; /* skip it. */
if (IsAliasFile(&aliasspec, &alias, &folder) != noErr)
continue; /* skip it. */
if ((alias) && (omitSymLinks))
continue;
/* still here? Add it to the list. */
ret = __PHYSFS_addToLinkedStringList(ret, &p, (const char *) &str255[1], str255[0]);
} /* for */
return(ret);
} /* __PHYSFS_platformEnumerateFiles */
LinkedStringList *__PHYSFS_platformEnumerateFiles(const char *dirname,
int omitSymLinks)
{
LinkedStringList *retval = NULL, *p = NULL;
HANDLE dir;
WIN32_FIND_DATA ent;
char *SearchPath;
size_t len = strlen(dirname);
/* Allocate a new string for path, maybe '\\', "*", and NULL terminator */
SearchPath = (char *) alloca(len + 3);
BAIL_IF_MACRO(SearchPath == NULL, ERR_OUT_OF_MEMORY, NULL);
/* Copy current dirname */
strcpy(SearchPath, dirname);
/* if there's no '\\' at the end of the path, stick one in there. */
if (SearchPath[len - 1] != '\\')
{
SearchPath[len++] = '\\';
SearchPath[len] = '\0';
} /* if */
/* Append the "*" to the end of the string */
strcat(SearchPath, "*");
dir = FindFirstFile(SearchPath, &ent);
BAIL_IF_MACRO
(
dir == INVALID_HANDLE_VALUE,
win32strerror(), NULL
);
do
{
if (strcmp(ent.cFileName, ".") == 0)
continue;
if (strcmp(ent.cFileName, "..") == 0)
continue;
retval = __PHYSFS_addToLinkedStringList(retval, &p, ent.cFileName, -1);
} while (FindNextFile(dir, &ent) != 0);
FindClose(dir);
return(retval);
} /* __PHYSFS_platformEnumerateFiles */
static LinkedStringList *HOG_enumerateFiles(DirHandle *h,
const char *dirname,
int omitSymLinks)
{
HOGinfo *info = ((HOGinfo *) h->opaque);
HOGentry *entry = info->entries;
LinkedStringList *retval = NULL, *p = NULL;
PHYSFS_uint32 max = info->entryCount;
PHYSFS_uint32 i;
/* no directories in HOG files. */
BAIL_IF_MACRO(*dirname != '\0', ERR_NOT_A_DIR, NULL);
for (i = 0; i < max; i++, entry++)
retval = __PHYSFS_addToLinkedStringList(retval, &p, entry->name, -1);
return(retval);
} /* HOG_enumerateFiles */
LinkedStringList *__PHYSFS_platformEnumerateFiles(const char *dirname,
int omitSymLinks)
{
LinkedStringList *retval = NULL, *p = NULL;
DIR *dir;
struct dirent *ent;
int bufsize = 0;
char *buf = NULL;
int dlen = 0;
if (omitSymLinks)
{
dlen = strlen(dirname);
bufsize = dlen + 256;
buf = (char *) malloc(bufsize);
BAIL_IF_MACRO(buf == NULL, ERR_OUT_OF_MEMORY, NULL);
strcpy(buf, dirname);
if (buf[dlen - 1] != '/')
{
buf[dlen++] = '/';
buf[dlen] = '\0';
} /* if */
} /* if */
errno = 0;
dir = opendir(dirname);
if (dir == NULL)
{
if (buf != NULL)
free(buf);
BAIL_IF_MACRO(1, strerror(errno), NULL);
} /* if */
while ((ent = readdir(dir)) != NULL)
{
if (strcmp(ent->d_name, ".") == 0)
continue;
if (strcmp(ent->d_name, "..") == 0)
continue;
if (omitSymLinks)
{
char *p;
int len = strlen(ent->d_name) + dlen + 1;
if (len > bufsize)
{
p = realloc(buf, len);
if (p == NULL)
continue;
buf = p;
bufsize = len;
} /* if */
strcpy(buf + dlen, ent->d_name);
if (__PHYSFS_platformIsSymLink(buf))
continue;
} /* if */
retval = __PHYSFS_addToLinkedStringList(retval, &p, ent->d_name, -1);
} /* while */
if (buf != NULL)
free(buf);
closedir(dir);
return(retval);
} /* __PHYSFS_platformEnumerateFiles */
