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[svn-r23360] I added Windows support to H5PL_find function.

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Tested on koala but not on Windows yet.
This commit is contained in:
Raymond Lu 2013-03-16 16:16:22 -05:00
parent f6f202dc71
commit 296e21f2e2
1 changed files with 63 additions and 1 deletions
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64
src/H5PL.c
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@ -204,7 +204,8 @@ done:
*
* Purpose: Given a path, this function opens the directory and envokes
* another function to go through all files to find the right
* plugin library.
* plugin library. Two function definitions are for Unix and
* Windows.
*
* Return: TRUE on success,
* FALSE on not found,
@ -217,6 +218,7 @@ done:
*
*-------------------------------------------------------------------------
*/
#ifndef H5_HAVE_WIN32_API
htri_t
H5PL_find(H5PL_type_t plugin_type, int type_id, char *dir, void **info)
{
@ -276,6 +278,66 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
}
#else
htri_t
H5PL_find(H5PL_type_t plugin_type, int type_id, char *dir, void **info)
{
char *pathname = NULL;
DIR *dirp = NULL;
struct dirent *dp = NULL;
struct stat my_stat;
WIN32_FIND_DATA fdFile;
HANDLE hFind = NULL;
htri_t found_in_dir = FALSE;
htri_t ret_value = FALSE;
FUNC_ENTER_NOAPI(FAIL)
if((hFind = FindFirstFile(dir, &fdFile)) == INVALID_HANDLE_VALUE) {
/*fprintf(stderr, "Path not found: [%s]\n", dir);*/
HGOTO_ERROR(H5E_PLUGIN, H5E_OPENERROR, FAIL, "can't open directory")
}
do {
/* Find first file will always return "."
* and ".." as the first two directories. */
if(HDstrcmp(fdFile.cFileName, ".") != 0 && HDstrcmp(fdFile.cFileName, "..") != 0) {
pathname = (char *)H5MM_malloc(strlen(dir) + strlen(fdFile.cFileName) + 2);
HDstrncpy(pathname, dir, strlen(dir)+1);
HDstrcat(pathname, "\");
HDstrcat(pathname, fdFile.cFileName);
/* Is the entity a File or Folder? */
if(fdFile.dwFileAttributes &FILE_ATTRIBUTE_DIRECTORY)
continue;
if((found_in_dir = H5PL_open(plugin_type, pathname, type_id, info)) < 0)
HGOTO_ERROR(H5E_PLUGIN, H5E_CANTGET, FAIL, "search in directory failed")
if(found_in_dir) {
ret_value = TRUE;
HGOTO_DONE(ret_value)
} else
if(pathname)
pathname = (char *)H5MM_xfree(pathname);
}
} while(FindNextFile(hFind, &fdFile)); /* Find the next file. */
/* Clean things up! */
FindClose(hFind);
hFind = NULL;
done:
if(pathname)
pathname = (char *)H5MM_xfree(pathname);
if(hFind)
FindClose(hFind);
FUNC_LEAVE_NOAPI(ret_value)
}
#endif
/*-------------------------------------------------------------------------