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#include "jim.h"
#include "jimautoconf.h"
#if defined(_WIN32) || defined(WIN32)
#ifndef STRICT
#define STRICT
#endif
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#if defined(HAVE_DLOPEN_COMPAT)
void *dlopen(const char *path, int mode)
{
JIM_NOTUSED(mode);
return (void *)LoadLibraryA(path);
}
int dlclose(void *handle)
{
FreeLibrary((HANDLE)handle);
return 0;
}
void *dlsym(void *handle, const char *symbol)
{
return GetProcAddress((HMODULE)handle, symbol);
}
char *dlerror(void)
{
static char msg[121];
FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(),
LANG_NEUTRAL, msg, sizeof(msg) - 1, NULL);
return msg;
}
#endif
#ifdef _MSC_VER
#include <sys/timeb.h>
/* POSIX gettimeofday() compatibility for WIN32 */
int gettimeofday(struct timeval *tv, void *unused)
{
struct _timeb tb;
_ftime(&tb);
tv->tv_sec = tb.time;
tv->tv_usec = tb.millitm * 1000;
return 0;
}
/* Posix dirent.h compatiblity layer for WIN32.
* Copyright Kevlin Henney, 1997, 2003. All rights reserved.
* Copyright Salvatore Sanfilippo ,2005.
*
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose is hereby granted without fee, provided
* that this copyright and permissions notice appear in all copies and
* derivatives.
*
* This software is supplied "as is" without express or implied warranty.
* This software was modified by Salvatore Sanfilippo for the Jim Interpreter.
*/
DIR *opendir(const char *name)
{
DIR *dir = 0;
if (name && name[0]) {
size_t base_length = strlen(name);
const char *all = /* search pattern must end with suitable wildcard */
strchr("/\\", name[base_length - 1]) ? "*" : "/*";
if ((dir = (DIR *) Jim_Alloc(sizeof *dir)) != 0 &&
(dir->name = (char *)Jim_Alloc(base_length + strlen(all) + 1)) != 0) {
strcat(strcpy(dir->name, name), all);
if ((dir->handle = (long)_findfirst(dir->name, &dir->info)) != -1)
dir->result.d_name = 0;
else { /* rollback */
Jim_Free(dir->name);
Jim_Free(dir);
dir = 0;
}
}
else { /* rollback */
Jim_Free(dir);
dir = 0;
errno = ENOMEM;
}
}
else {
errno = EINVAL;
}
return dir;
}
int closedir(DIR * dir)
{
int result = -1;
if (dir) {
if (dir->handle != -1)
result = _findclose(dir->handle);
Jim_Free(dir->name);
Jim_Free(dir);
}
if (result == -1) /* map all errors to EBADF */
errno = EBADF;
return result;
}
struct dirent *readdir(DIR * dir)
{
struct dirent *result = 0;
if (dir && dir->handle != -1) {
if (!dir->result.d_name || _findnext(dir->handle, &dir->info) != -1) {
result = &dir->result;
result->d_name = dir->info.name;
}
}
else {
errno = EBADF;
}
return result;
}
#endif
#endif
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