mirror of
https://gitea.tendokyu.moe/Dniel97/segatools.git
synced 2024-12-18 06:45:53 +01:00
805 lines
18 KiB
C
805 lines
18 KiB
C
#include <windows.h>
|
|
|
|
#include <assert.h>
|
|
#include <stdbool.h>
|
|
#include <stddef.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#include "hook/hr.h"
|
|
#include "hook/table.h"
|
|
|
|
#include "hooklib/path.h"
|
|
|
|
/* Helpers */
|
|
|
|
static void path_hook_init(void);
|
|
static BOOL path_transform_a(char **out, const char *src);
|
|
static BOOL path_transform_w(wchar_t **out, const wchar_t *src);
|
|
|
|
/* API hooks */
|
|
|
|
static BOOL WINAPI hook_CreateDirectoryA(
|
|
const char *lpFileName,
|
|
SECURITY_ATTRIBUTES *lpSecurityAttributes);
|
|
|
|
static BOOL WINAPI hook_CreateDirectoryW(
|
|
const wchar_t *lpFileName,
|
|
SECURITY_ATTRIBUTES *lpSecurityAttributes);
|
|
|
|
static BOOL WINAPI hook_CreateDirectoryExA(
|
|
const char *lpTemplateDirectory,
|
|
const char *lpNewDirectory,
|
|
SECURITY_ATTRIBUTES *lpSecurityAttributes);
|
|
|
|
static BOOL WINAPI hook_CreateDirectoryExW(
|
|
const wchar_t *lpTemplateDirectory,
|
|
const wchar_t *lpNewDirectory,
|
|
SECURITY_ATTRIBUTES *lpSecurityAttributes);
|
|
|
|
static HANDLE WINAPI hook_CreateFileA(
|
|
const char *lpFileName,
|
|
uint32_t dwDesiredAccess,
|
|
uint32_t dwShareMode,
|
|
SECURITY_ATTRIBUTES *lpSecurityAttributes,
|
|
uint32_t dwCreationDisposition,
|
|
uint32_t dwFlagsAndAttributes,
|
|
HANDLE hTemplateFile);
|
|
|
|
static HANDLE WINAPI hook_CreateFileW(
|
|
const wchar_t *lpFileName,
|
|
uint32_t dwDesiredAccess,
|
|
uint32_t dwShareMode,
|
|
SECURITY_ATTRIBUTES *lpSecurityAttributes,
|
|
uint32_t dwCreationDisposition,
|
|
uint32_t dwFlagsAndAttributes,
|
|
HANDLE hTemplateFile);
|
|
|
|
static HANDLE WINAPI hook_FindFirstFileA(
|
|
const char *lpFileName,
|
|
LPWIN32_FIND_DATAA lpFindFileData);
|
|
|
|
static HANDLE WINAPI hook_FindFirstFileW(
|
|
const wchar_t *lpFileName,
|
|
LPWIN32_FIND_DATAW lpFindFileData);
|
|
|
|
static HANDLE WINAPI hook_FindFirstFileExA(
|
|
const char *lpFileName,
|
|
FINDEX_INFO_LEVELS fInfoLevelId,
|
|
void *lpFindFileData,
|
|
FINDEX_SEARCH_OPS fSearchOp,
|
|
void *lpSearchFilter,
|
|
DWORD dwAdditionalFlags);
|
|
|
|
static HANDLE WINAPI hook_FindFirstFileExW(
|
|
const wchar_t *lpFileName,
|
|
FINDEX_INFO_LEVELS fInfoLevelId,
|
|
void *lpFindFileData,
|
|
FINDEX_SEARCH_OPS fSearchOp,
|
|
void *lpSearchFilter,
|
|
DWORD dwAdditionalFlags);
|
|
|
|
static DWORD WINAPI hook_GetFileAttributesA(const char *lpFileName);
|
|
|
|
static DWORD WINAPI hook_GetFileAttributesW(const wchar_t *lpFileName);
|
|
|
|
static BOOL WINAPI hook_GetFileAttributesExA(
|
|
const char *lpFileName,
|
|
GET_FILEEX_INFO_LEVELS fInfoLevelId,
|
|
void *lpFileInformation);
|
|
|
|
static BOOL WINAPI hook_GetFileAttributesExW(
|
|
const wchar_t *lpFileName,
|
|
GET_FILEEX_INFO_LEVELS fInfoLevelId,
|
|
void *lpFileInformation);
|
|
|
|
/* Link pointers */
|
|
|
|
static BOOL (WINAPI *next_CreateDirectoryA)(
|
|
const char *lpFileName,
|
|
SECURITY_ATTRIBUTES *lpSecurityAttributes);
|
|
|
|
static BOOL (WINAPI *next_CreateDirectoryW)(
|
|
const wchar_t *lpFileName,
|
|
SECURITY_ATTRIBUTES *lpSecurityAttributes);
|
|
|
|
static BOOL (WINAPI *next_CreateDirectoryExA)(
|
|
const char *lpTemplateDirectory,
|
|
const char *lpNewDirectory,
|
|
SECURITY_ATTRIBUTES *lpSecurityAttributes);
|
|
|
|
static BOOL (WINAPI *next_CreateDirectoryExW)(
|
|
const wchar_t *lpTemplateDirectory,
|
|
const wchar_t *lpNewDirectory,
|
|
SECURITY_ATTRIBUTES *lpSecurityAttributes);
|
|
|
|
static HANDLE (WINAPI *next_CreateFileA)(
|
|
const char *lpFileName,
|
|
uint32_t dwDesiredAccess,
|
|
uint32_t dwShareMode,
|
|
SECURITY_ATTRIBUTES *lpSecurityAttributes,
|
|
uint32_t dwCreationDisposition,
|
|
uint32_t dwFlagsAndAttributes,
|
|
HANDLE hTemplateFile);
|
|
|
|
static HANDLE (WINAPI *next_CreateFileW)(
|
|
const wchar_t *lpFileName,
|
|
uint32_t dwDesiredAccess,
|
|
uint32_t dwShareMode,
|
|
SECURITY_ATTRIBUTES *lpSecurityAttributes,
|
|
uint32_t dwCreationDisposition,
|
|
uint32_t dwFlagsAndAttributes,
|
|
HANDLE hTemplateFile);
|
|
|
|
static HANDLE (WINAPI *next_FindFirstFileA)(
|
|
const char *lpFileName,
|
|
LPWIN32_FIND_DATAA lpFindFileData);
|
|
|
|
static HANDLE (WINAPI *next_FindFirstFileW)(
|
|
const wchar_t *lpFileName,
|
|
LPWIN32_FIND_DATAW lpFindFileData);
|
|
|
|
static HANDLE (WINAPI *next_FindFirstFileExA)(
|
|
const char *lpFileName,
|
|
FINDEX_INFO_LEVELS fInfoLevelId,
|
|
void *lpFindFileData,
|
|
FINDEX_SEARCH_OPS fSearchOp,
|
|
void *lpSearchFilter,
|
|
DWORD dwAdditionalFlags);
|
|
|
|
static HANDLE (WINAPI *next_FindFirstFileExW)(
|
|
const wchar_t *lpFileName,
|
|
FINDEX_INFO_LEVELS fInfoLevelId,
|
|
void *lpFindFileData,
|
|
FINDEX_SEARCH_OPS fSearchOp,
|
|
void *lpSearchFilter,
|
|
DWORD dwAdditionalFlags);
|
|
|
|
static DWORD (WINAPI *next_GetFileAttributesA)(const char *lpFileName);
|
|
|
|
static DWORD (WINAPI *next_GetFileAttributesW)(const wchar_t *lpFileName);
|
|
|
|
static BOOL (WINAPI *next_GetFileAttributesExA)(
|
|
const char *lpFileName,
|
|
GET_FILEEX_INFO_LEVELS fInfoLevelId,
|
|
void *lpFileInformation);
|
|
|
|
static BOOL (WINAPI *next_GetFileAttributesExW)(
|
|
const wchar_t *lpFileName,
|
|
GET_FILEEX_INFO_LEVELS fInfoLevelId,
|
|
void *lpFileInformation);
|
|
|
|
/* Hook table */
|
|
|
|
static const struct hook_symbol path_hook_syms[] = {
|
|
{
|
|
.name = "CreateDirectoryA",
|
|
.patch = hook_CreateDirectoryA,
|
|
.link = (void **) &next_CreateDirectoryA,
|
|
}, {
|
|
.name = "CreateDirectoryW",
|
|
.patch = hook_CreateDirectoryW,
|
|
.link = (void **) &next_CreateDirectoryW,
|
|
}, {
|
|
.name = "CreateDirectoryExA",
|
|
.patch = hook_CreateDirectoryExA,
|
|
.link = (void **) &next_CreateDirectoryExA,
|
|
}, {
|
|
.name = "CreateDirectoryExW",
|
|
.patch = hook_CreateDirectoryExW,
|
|
.link = (void **) &next_CreateDirectoryExW,
|
|
}, {
|
|
.name = "CreateFileA",
|
|
.patch = hook_CreateFileA,
|
|
.link = (void **) &next_CreateFileA,
|
|
}, {
|
|
.name = "CreateFileW",
|
|
.patch = hook_CreateFileW,
|
|
.link = (void **) &next_CreateFileW,
|
|
}, {
|
|
.name = "FindFirstFileA",
|
|
.patch = hook_FindFirstFileA,
|
|
.link = (void **) &next_FindFirstFileA,
|
|
}, {
|
|
.name = "FindFirstFileW",
|
|
.patch = hook_FindFirstFileW,
|
|
.link = (void **) &next_FindFirstFileW,
|
|
}, {
|
|
.name = "FindFirstFileExA",
|
|
.patch = hook_FindFirstFileExA,
|
|
.link = (void **) &next_FindFirstFileExA,
|
|
}, {
|
|
.name = "FindFirstFileExW",
|
|
.patch = hook_FindFirstFileExW,
|
|
.link = (void **) &next_FindFirstFileExW,
|
|
}, {
|
|
.name = "GetFileAttributesA",
|
|
.patch = hook_GetFileAttributesA,
|
|
.link = (void **) &next_GetFileAttributesA,
|
|
}, {
|
|
.name = "GetFileAttributesW",
|
|
.patch = hook_GetFileAttributesW,
|
|
.link = (void **) &next_GetFileAttributesW,
|
|
}, {
|
|
.name = "GetFileAttributesExA",
|
|
.patch = hook_GetFileAttributesExA,
|
|
.link = (void **) &next_GetFileAttributesExA,
|
|
}, {
|
|
.name = "GetFileAttributesExW",
|
|
.patch = hook_GetFileAttributesExW,
|
|
.link = (void **) &next_GetFileAttributesExW,
|
|
}
|
|
};
|
|
|
|
static bool path_hook_initted;
|
|
static CRITICAL_SECTION path_hook_lock;
|
|
static path_hook_t *path_hook_list;
|
|
static size_t path_hook_count;
|
|
|
|
HRESULT path_hook_push(path_hook_t hook)
|
|
{
|
|
path_hook_t *tmp;
|
|
HRESULT hr;
|
|
|
|
assert(hook != NULL);
|
|
|
|
path_hook_init();
|
|
|
|
EnterCriticalSection(&path_hook_lock);
|
|
|
|
tmp = realloc(
|
|
path_hook_list,
|
|
(path_hook_count + 1) * sizeof(path_hook_t));
|
|
|
|
if (tmp == NULL) {
|
|
hr = E_OUTOFMEMORY;
|
|
|
|
goto end;
|
|
}
|
|
|
|
path_hook_list = tmp;
|
|
path_hook_list[path_hook_count++] = hook;
|
|
|
|
hr = S_OK;
|
|
|
|
end:
|
|
LeaveCriticalSection(&path_hook_lock);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static void path_hook_init(void)
|
|
{
|
|
/* Init is not thread safe because API hook init is not thread safe blah
|
|
blah blah you know the drill by now. */
|
|
|
|
if (path_hook_initted) {
|
|
return;
|
|
}
|
|
|
|
path_hook_initted = true;
|
|
InitializeCriticalSection(&path_hook_lock);
|
|
|
|
path_hook_insert_hooks(NULL);
|
|
}
|
|
|
|
void path_hook_insert_hooks(HMODULE target)
|
|
{
|
|
hook_table_apply(
|
|
target,
|
|
"kernel32.dll",
|
|
path_hook_syms,
|
|
_countof(path_hook_syms));
|
|
}
|
|
|
|
static BOOL path_transform_a(char **out, const char *src)
|
|
{
|
|
wchar_t *src_w;
|
|
size_t src_c;
|
|
wchar_t *dest_w;
|
|
char *dest_a;
|
|
size_t dest_s;
|
|
BOOL ok;
|
|
|
|
assert(out != NULL);
|
|
|
|
src_w = NULL;
|
|
dest_w = NULL;
|
|
dest_a = NULL;
|
|
*out = NULL;
|
|
|
|
if (src == NULL) {
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
ok = FALSE;
|
|
|
|
goto end;
|
|
}
|
|
|
|
/* Widen the path */
|
|
|
|
mbstowcs_s(&src_c, NULL, 0, src, 0);
|
|
src_w = malloc(src_c * sizeof(wchar_t));
|
|
|
|
if (src_w == NULL) {
|
|
SetLastError(ERROR_OUTOFMEMORY);
|
|
ok = FALSE;
|
|
|
|
goto end;
|
|
}
|
|
|
|
mbstowcs_s(NULL, src_w, src_c, src, src_c - 1);
|
|
|
|
/* Try applying a path transform */
|
|
|
|
ok = path_transform_w(&dest_w, src_w); /* Take ownership! */
|
|
|
|
if (!ok || dest_w == NULL) {
|
|
goto end;
|
|
}
|
|
|
|
/* Narrow the transformed path */
|
|
|
|
wcstombs_s(&dest_s, NULL, 0, dest_w, 0);
|
|
dest_a = malloc(dest_s * sizeof(char));
|
|
|
|
if (dest_a == NULL) {
|
|
SetLastError(ERROR_OUTOFMEMORY);
|
|
ok = FALSE;
|
|
|
|
goto end;
|
|
}
|
|
|
|
wcstombs_s(NULL, dest_a, dest_s, dest_w, dest_s - 1);
|
|
|
|
*out = dest_a; /* Relinquish ownership to caller! */
|
|
ok = TRUE;
|
|
|
|
end:
|
|
free(dest_w);
|
|
free(src_w);
|
|
|
|
return ok;
|
|
}
|
|
|
|
static BOOL path_transform_w(wchar_t **out, const wchar_t *src)
|
|
{
|
|
BOOL ok;
|
|
HRESULT hr;
|
|
wchar_t *dest;
|
|
size_t dest_c;
|
|
size_t i;
|
|
|
|
assert(out != NULL);
|
|
|
|
dest = NULL;
|
|
*out = NULL;
|
|
|
|
EnterCriticalSection(&path_hook_lock);
|
|
|
|
for (i = 0 ; i < path_hook_count ; i++) {
|
|
hr = path_hook_list[i](src, NULL, &dest_c);
|
|
|
|
if (FAILED(hr)) {
|
|
ok = hr_propagate_win32(hr, FALSE);
|
|
|
|
goto end;
|
|
}
|
|
|
|
if (hr == S_FALSE) {
|
|
continue;
|
|
}
|
|
|
|
dest = malloc(dest_c * sizeof(wchar_t));
|
|
|
|
if (dest == NULL) {
|
|
SetLastError(ERROR_OUTOFMEMORY);
|
|
ok = FALSE;
|
|
|
|
goto end;
|
|
}
|
|
|
|
hr = path_hook_list[i](src, dest, &dest_c);
|
|
|
|
if (FAILED(hr)) {
|
|
ok = hr_propagate_win32(hr, FALSE);
|
|
|
|
goto end;
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
*out = dest;
|
|
dest = NULL;
|
|
ok = TRUE;
|
|
|
|
end:
|
|
LeaveCriticalSection(&path_hook_lock);
|
|
|
|
free(dest);
|
|
|
|
return ok;
|
|
}
|
|
|
|
int path_compare_w(const wchar_t *string1, const wchar_t *string2, size_t count)
|
|
{
|
|
size_t i;
|
|
wchar_t c1, c2;
|
|
|
|
assert(string1 != NULL);
|
|
assert(string2 != NULL);
|
|
|
|
for (i = 0; i < count && string1[i] && string2[i]; i++) {
|
|
c1 = towlower(string1[i]);
|
|
|
|
if (c1 == '/') {
|
|
c1 = '\\';
|
|
}
|
|
|
|
c2 = towlower(string2[i]);
|
|
|
|
if (c2 == '/') {
|
|
c2 = '\\';
|
|
}
|
|
|
|
if (c1 != c2) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
return i == count ? 0 : string2[i] - string1[i];
|
|
}
|
|
|
|
/* Dumping ground for kernel32 file system ops whose path parameters we have to
|
|
hook into and translate. This list will grow over time as we go back and
|
|
fix up older games that don't pay attention to the mount point registry. */
|
|
|
|
static BOOL WINAPI hook_CreateDirectoryA(
|
|
const char *lpFileName,
|
|
SECURITY_ATTRIBUTES *lpSecurityAttributes)
|
|
{
|
|
char *trans;
|
|
BOOL ok;
|
|
|
|
ok = path_transform_a(&trans, lpFileName);
|
|
|
|
if (!ok) {
|
|
return FALSE;
|
|
}
|
|
|
|
ok = next_CreateDirectoryA(
|
|
trans ? trans : lpFileName,
|
|
lpSecurityAttributes);
|
|
|
|
free(trans);
|
|
|
|
return ok;
|
|
}
|
|
|
|
static BOOL WINAPI hook_CreateDirectoryW(
|
|
const wchar_t *lpFileName,
|
|
SECURITY_ATTRIBUTES *lpSecurityAttributes)
|
|
{
|
|
wchar_t *trans;
|
|
BOOL ok;
|
|
|
|
ok = path_transform_w(&trans, lpFileName);
|
|
|
|
if (!ok) {
|
|
return FALSE;
|
|
}
|
|
|
|
ok = next_CreateDirectoryW(
|
|
trans ? trans : lpFileName,
|
|
lpSecurityAttributes);
|
|
|
|
free(trans);
|
|
|
|
return ok;
|
|
}
|
|
|
|
static BOOL WINAPI hook_CreateDirectoryExA(
|
|
const char *lpTemplateDirectory,
|
|
const char *lpNewDirectory,
|
|
SECURITY_ATTRIBUTES *lpSecurityAttributes)
|
|
{
|
|
char *trans;
|
|
BOOL ok;
|
|
|
|
ok = path_transform_a(&trans, lpNewDirectory);
|
|
|
|
if (!ok) {
|
|
return FALSE;
|
|
}
|
|
|
|
ok = next_CreateDirectoryExA(
|
|
lpTemplateDirectory,
|
|
trans ? trans : lpNewDirectory,
|
|
lpSecurityAttributes);
|
|
|
|
free(trans);
|
|
|
|
return ok;
|
|
}
|
|
|
|
static BOOL WINAPI hook_CreateDirectoryExW(
|
|
const wchar_t *lpTemplateDirectory,
|
|
const wchar_t *lpNewDirectory,
|
|
SECURITY_ATTRIBUTES *lpSecurityAttributes)
|
|
{
|
|
wchar_t *trans;
|
|
BOOL ok;
|
|
|
|
ok = path_transform_w(&trans, lpNewDirectory);
|
|
|
|
if (!ok) {
|
|
return FALSE;
|
|
}
|
|
|
|
ok = next_CreateDirectoryExW(
|
|
lpTemplateDirectory,
|
|
trans ? trans : lpNewDirectory,
|
|
lpSecurityAttributes);
|
|
|
|
free(trans);
|
|
|
|
return ok;
|
|
}
|
|
|
|
/* Don't pull in the entire iohook framework just for CreateFileA/CreateFileW */
|
|
|
|
static HANDLE WINAPI hook_CreateFileA(
|
|
const char *lpFileName,
|
|
uint32_t dwDesiredAccess,
|
|
uint32_t dwShareMode,
|
|
SECURITY_ATTRIBUTES *lpSecurityAttributes,
|
|
uint32_t dwCreationDisposition,
|
|
uint32_t dwFlagsAndAttributes,
|
|
HANDLE hTemplateFile)
|
|
{
|
|
char *trans;
|
|
HANDLE result;
|
|
BOOL ok;
|
|
|
|
ok = path_transform_a(&trans, lpFileName);
|
|
|
|
if (!ok) {
|
|
return INVALID_HANDLE_VALUE;
|
|
}
|
|
|
|
result = next_CreateFileA(
|
|
trans ? trans : lpFileName,
|
|
dwDesiredAccess,
|
|
dwShareMode,
|
|
lpSecurityAttributes,
|
|
dwCreationDisposition,
|
|
dwFlagsAndAttributes,
|
|
hTemplateFile);
|
|
|
|
free(trans);
|
|
|
|
return result;
|
|
}
|
|
|
|
static HANDLE WINAPI hook_CreateFileW(
|
|
const wchar_t *lpFileName,
|
|
uint32_t dwDesiredAccess,
|
|
uint32_t dwShareMode,
|
|
SECURITY_ATTRIBUTES *lpSecurityAttributes,
|
|
uint32_t dwCreationDisposition,
|
|
uint32_t dwFlagsAndAttributes,
|
|
HANDLE hTemplateFile)
|
|
{
|
|
wchar_t *trans;
|
|
HANDLE result;
|
|
BOOL ok;
|
|
|
|
ok = path_transform_w(&trans, lpFileName);
|
|
|
|
if (!ok) {
|
|
return INVALID_HANDLE_VALUE;
|
|
}
|
|
|
|
result = next_CreateFileW(
|
|
trans ? trans : lpFileName,
|
|
dwDesiredAccess,
|
|
dwShareMode,
|
|
lpSecurityAttributes,
|
|
dwCreationDisposition,
|
|
dwFlagsAndAttributes,
|
|
hTemplateFile);
|
|
|
|
free(trans);
|
|
|
|
return result;
|
|
}
|
|
|
|
static HANDLE WINAPI hook_FindFirstFileA(
|
|
const char *lpFileName,
|
|
LPWIN32_FIND_DATAA lpFindFileData)
|
|
{
|
|
char *trans;
|
|
HANDLE result;
|
|
BOOL ok;
|
|
|
|
ok = path_transform_a(&trans, lpFileName);
|
|
|
|
if (!ok) {
|
|
return INVALID_HANDLE_VALUE;
|
|
}
|
|
|
|
result = next_FindFirstFileA(trans ? trans : lpFileName, lpFindFileData);
|
|
|
|
free(trans);
|
|
|
|
return result;
|
|
}
|
|
|
|
static HANDLE WINAPI hook_FindFirstFileW(
|
|
const wchar_t *lpFileName,
|
|
LPWIN32_FIND_DATAW lpFindFileData)
|
|
{
|
|
wchar_t *trans;
|
|
HANDLE result;
|
|
BOOL ok;
|
|
|
|
ok = path_transform_w(&trans, lpFileName);
|
|
|
|
if (!ok) {
|
|
return INVALID_HANDLE_VALUE;
|
|
}
|
|
|
|
result = next_FindFirstFileW(trans ? trans : lpFileName, lpFindFileData);
|
|
|
|
free(trans);
|
|
|
|
return result;
|
|
}
|
|
|
|
static HANDLE WINAPI hook_FindFirstFileExA(
|
|
const char *lpFileName,
|
|
FINDEX_INFO_LEVELS fInfoLevelId,
|
|
void *lpFindFileData,
|
|
FINDEX_SEARCH_OPS fSearchOp,
|
|
void *lpSearchFilter,
|
|
DWORD dwAdditionalFlags)
|
|
{
|
|
char *trans;
|
|
HANDLE result;
|
|
BOOL ok;
|
|
|
|
ok = path_transform_a(&trans, lpFileName);
|
|
|
|
if (!ok) {
|
|
return INVALID_HANDLE_VALUE;
|
|
}
|
|
|
|
result = next_FindFirstFileExA(
|
|
trans ? trans : lpFileName,
|
|
fInfoLevelId,
|
|
lpFindFileData,
|
|
fSearchOp,
|
|
lpSearchFilter,
|
|
dwAdditionalFlags);
|
|
|
|
free(trans);
|
|
|
|
return result;
|
|
}
|
|
|
|
static HANDLE WINAPI hook_FindFirstFileExW(
|
|
const wchar_t *lpFileName,
|
|
FINDEX_INFO_LEVELS fInfoLevelId,
|
|
void *lpFindFileData,
|
|
FINDEX_SEARCH_OPS fSearchOp,
|
|
void *lpSearchFilter,
|
|
DWORD dwAdditionalFlags)
|
|
{
|
|
wchar_t *trans;
|
|
HANDLE result;
|
|
BOOL ok;
|
|
|
|
ok = path_transform_w(&trans, lpFileName);
|
|
|
|
if (!ok) {
|
|
return INVALID_HANDLE_VALUE;
|
|
}
|
|
|
|
result = next_FindFirstFileExW(
|
|
trans ? trans : lpFileName,
|
|
fInfoLevelId,
|
|
lpFindFileData,
|
|
fSearchOp,
|
|
lpSearchFilter,
|
|
dwAdditionalFlags);
|
|
|
|
free(trans);
|
|
|
|
return result;
|
|
}
|
|
|
|
static DWORD WINAPI hook_GetFileAttributesA(const char *lpFileName)
|
|
{
|
|
char *trans;
|
|
DWORD result;
|
|
BOOL ok;
|
|
|
|
ok = path_transform_a(&trans, lpFileName);
|
|
|
|
if (!ok) {
|
|
return INVALID_FILE_ATTRIBUTES;
|
|
}
|
|
|
|
result = next_GetFileAttributesA(trans ? trans : lpFileName);
|
|
free(trans);
|
|
|
|
return result;
|
|
}
|
|
|
|
static DWORD WINAPI hook_GetFileAttributesW(const wchar_t *lpFileName)
|
|
{
|
|
wchar_t *trans;
|
|
DWORD result;
|
|
BOOL ok;
|
|
|
|
ok = path_transform_w(&trans, lpFileName);
|
|
|
|
if (!ok) {
|
|
return INVALID_FILE_ATTRIBUTES;
|
|
}
|
|
|
|
result = next_GetFileAttributesW(trans ? trans : lpFileName);
|
|
|
|
free(trans);
|
|
|
|
return result;
|
|
}
|
|
|
|
static BOOL WINAPI hook_GetFileAttributesExA(
|
|
const char *lpFileName,
|
|
GET_FILEEX_INFO_LEVELS fInfoLevelId,
|
|
void *lpFileInformation)
|
|
{
|
|
char *trans;
|
|
BOOL ok;
|
|
|
|
ok = path_transform_a(&trans, lpFileName);
|
|
|
|
if (!ok) {
|
|
return INVALID_FILE_ATTRIBUTES;
|
|
}
|
|
|
|
ok = next_GetFileAttributesExA(
|
|
trans ? trans : lpFileName,
|
|
fInfoLevelId,
|
|
lpFileInformation);
|
|
|
|
free(trans);
|
|
|
|
return ok;
|
|
}
|
|
|
|
static BOOL WINAPI hook_GetFileAttributesExW(
|
|
const wchar_t *lpFileName,
|
|
GET_FILEEX_INFO_LEVELS fInfoLevelId,
|
|
void *lpFileInformation)
|
|
{
|
|
wchar_t *trans;
|
|
BOOL ok;
|
|
|
|
ok = path_transform_w(&trans, lpFileName);
|
|
|
|
if (!ok) {
|
|
return INVALID_FILE_ATTRIBUTES;
|
|
}
|
|
|
|
ok = next_GetFileAttributesExW(
|
|
trans ? trans : lpFileName,
|
|
fInfoLevelId,
|
|
lpFileInformation);
|
|
|
|
free(trans);
|
|
|
|
return ok;
|
|
}
|