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wine-staging/patches/kernel32-FindFirstFile/0002-kernel32-Implement-FindFirstFileExW-level-FindExInfo.patch
Sebastian Lackner b585bfb7f4 Added patch for FindFirstFileExW level FindExInfoBasic.
2014-10-03 21:04:01 +02:00

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From 393e48362c7c856bcb4a9e1c3c58dca1250913b3 Mon Sep 17 00:00:00 2001
From: Sebastian Lackner <sebastian@fds-team.de>
Date: Fri, 3 Oct 2014 21:00:22 +0200
Subject: kernel32: Implement FindFirstFileExW level FindExInfoBasic.
---
dlls/kernel32/file.c | 14 +++++++++++---
dlls/kernel32/tests/file.c | 46 +++++++++++++++++++++++++++++++++++-----------
2 files changed, 46 insertions(+), 14 deletions(-)
diff --git a/dlls/kernel32/file.c b/dlls/kernel32/file.c
index 4a6fc13..006db1c 100644
--- a/dlls/kernel32/file.c
+++ b/dlls/kernel32/file.c
@@ -57,6 +57,7 @@ typedef struct
HANDLE handle; /* handle to directory */
CRITICAL_SECTION cs; /* crit section protecting this structure */
FINDEX_SEARCH_OPS search_op; /* Flags passed to FindFirst. */
+ FINDEX_INFO_LEVELS level; /* Level passed to FindFirst */
UNICODE_STRING mask; /* file mask */
UNICODE_STRING path; /* NT path used to open the directory */
BOOL is_root; /* is directory the root of the drive? */
@@ -1875,7 +1876,7 @@ HANDLE WINAPI FindFirstFileExW( LPCWSTR filename, FINDEX_INFO_LEVELS level,
SetLastError( ERROR_INVALID_PARAMETER );
return INVALID_HANDLE_VALUE;
}
- if (level != FindExInfoStandard)
+ if (level != FindExInfoStandard && level != FindExInfoBasic)
{
FIXME("info level %d not implemented\n", level );
SetLastError( ERROR_INVALID_PARAMETER );
@@ -1979,6 +1980,7 @@ HANDLE WINAPI FindFirstFileExW( LPCWSTR filename, FINDEX_INFO_LEVELS level,
info->data_size = 0;
info->data = NULL;
info->search_op = search_op;
+ info->level = level;
if (device)
{
@@ -2141,8 +2143,14 @@ BOOL WINAPI FindNextFileW( HANDLE handle, WIN32_FIND_DATAW *data )
memcpy( data->cFileName, dir_info->FileName, dir_info->FileNameLength );
data->cFileName[dir_info->FileNameLength/sizeof(WCHAR)] = 0;
- memcpy( data->cAlternateFileName, dir_info->ShortName, dir_info->ShortNameLength );
- data->cAlternateFileName[dir_info->ShortNameLength/sizeof(WCHAR)] = 0;
+
+ if (info->level != FindExInfoBasic)
+ {
+ memcpy( data->cAlternateFileName, dir_info->ShortName, dir_info->ShortNameLength );
+ data->cAlternateFileName[dir_info->ShortNameLength/sizeof(WCHAR)] = 0;
+ }
+ else
+ data->cAlternateFileName[0] = 0;
TRACE("returning %s (%s)\n",
debugstr_w(data->cFileName), debugstr_w(data->cAlternateFileName) );
diff --git a/dlls/kernel32/tests/file.c b/dlls/kernel32/tests/file.c
index 0973efe..dd9cf06 100644
--- a/dlls/kernel32/tests/file.c
+++ b/dlls/kernel32/tests/file.c
@@ -2562,7 +2562,7 @@ static void test_FindNextFileA(void)
ok ( err == ERROR_NO_MORE_FILES, "GetLastError should return ERROR_NO_MORE_FILES\n");
}
-static void test_FindFirstFileExA(FINDEX_SEARCH_OPS search_ops, DWORD flags)
+static void test_FindFirstFileExA(FINDEX_INFO_LEVELS level, FINDEX_SEARCH_OPS search_ops, DWORD flags)
{
WIN32_FIND_DATAA search_results;
HANDLE handle;
@@ -2574,12 +2574,15 @@ static void test_FindFirstFileExA(FINDEX_SEARCH_OPS search_ops, DWORD flags)
return;
}
+ trace("Running FindFirstFileExA tests with level=%d, search_ops=%d, flags=%d\n",
+ level, search_ops, flags);
+
CreateDirectoryA("test-dir", NULL);
_lclose(_lcreat("test-dir\\file1", 0));
_lclose(_lcreat("test-dir\\file2", 0));
CreateDirectoryA("test-dir\\dir1", NULL);
SetLastError(0xdeadbeef);
- handle = pFindFirstFileExA("test-dir\\*", FindExInfoStandard, &search_results, search_ops, NULL, flags);
+ handle = pFindFirstFileExA("test-dir\\*", level, &search_results, search_ops, NULL, flags);
if (handle == INVALID_HANDLE_VALUE && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
{
win_skip("FindFirstFileExA is not implemented\n");
@@ -2590,16 +2593,26 @@ static void test_FindFirstFileExA(FINDEX_SEARCH_OPS search_ops, DWORD flags)
win_skip("FindFirstFileExA flag FIND_FIRST_EX_LARGE_FETCH not supported, skipping test\n");
goto cleanup;
}
- ok(handle != INVALID_HANDLE_VALUE, "FindFirstFile failed (err=%u)\n", GetLastError());
- ok(strcmp(search_results.cFileName, ".") == 0, "First entry should be '.', is %s\n", search_results.cFileName);
+ if ((level == FindExInfoBasic) && handle == INVALID_HANDLE_VALUE && GetLastError() == ERROR_INVALID_PARAMETER)
+ {
+ win_skip("FindFirstFileExA level FindExInfoBasic not supported, skipping test\n");
+ goto cleanup;
+ }
#define CHECK_NAME(fn) (strcmp((fn), "file1") == 0 || strcmp((fn), "file2") == 0 || strcmp((fn), "dir1") == 0)
+#define CHECK_LEVEL(fn) (level != FindExInfoBasic || !(fn)[0])
+
+ ok(handle != INVALID_HANDLE_VALUE, "FindFirstFile failed (err=%u)\n", GetLastError());
+ ok(strcmp(search_results.cFileName, ".") == 0, "First entry should be '.', is %s\n", search_results.cFileName);
+ ok(CHECK_LEVEL(search_results.cAlternateFileName), "FindFirstFile unexpectedly returned an alternate filename\n");
ok(FindNextFileA(handle, &search_results), "Fetching second file failed\n");
ok(strcmp(search_results.cFileName, "..") == 0, "Second entry should be '..' is %s\n", search_results.cFileName);
+ ok(CHECK_LEVEL(search_results.cAlternateFileName), "FindFirstFile unexpectedly returned an alternate filename\n");
ok(FindNextFileA(handle, &search_results), "Fetching third file failed\n");
ok(CHECK_NAME(search_results.cFileName), "Invalid third entry - %s\n", search_results.cFileName);
+ ok(CHECK_LEVEL(search_results.cAlternateFileName), "FindFirstFile unexpectedly returned an alternate filename\n");
SetLastError(0xdeadbeef);
ret = FindNextFileA(handle, &search_results);
@@ -2608,26 +2621,31 @@ static void test_FindFirstFileExA(FINDEX_SEARCH_OPS search_ops, DWORD flags)
skip("File system supports directory filtering\n");
/* Results from the previous call are not cleared */
ok(strcmp(search_results.cFileName, "dir1") == 0, "Third entry should be 'dir1' is %s\n", search_results.cFileName);
+ ok(CHECK_LEVEL(search_results.cAlternateFileName), "FindFirstFile unexpectedly returned an alternate filename\n");
+
}
else
{
ok(ret, "Fetching fourth file failed\n");
ok(CHECK_NAME(search_results.cFileName), "Invalid fourth entry - %s\n", search_results.cFileName);
+ ok(CHECK_LEVEL(search_results.cAlternateFileName), "FindFirstFile unexpectedly returned an alternate filename\n");
ok(FindNextFileA(handle, &search_results), "Fetching fifth file failed\n");
ok(CHECK_NAME(search_results.cFileName), "Invalid fifth entry - %s\n", search_results.cFileName);
+ ok(CHECK_LEVEL(search_results.cAlternateFileName), "FindFirstFile unexpectedly returned an alternate filename\n");
ok(FindNextFileA(handle, &search_results) == FALSE, "Fetching sixth file should fail\n");
}
#undef CHECK_NAME
+#undef CHECK_LEVEL
FindClose( handle );
/* Most Windows systems seem to ignore the FIND_FIRST_EX_CASE_SENSITIVE flag. Unofficial documentation
* suggests that there are registry keys and that it might depend on the used filesystem. */
SetLastError(0xdeadbeef);
- handle = pFindFirstFileExA("TEST-DIR\\*", FindExInfoStandard, &search_results, search_ops, NULL, flags);
+ handle = pFindFirstFileExA("TEST-DIR\\*", level, &search_results, search_ops, NULL, flags);
if (flags & FIND_FIRST_EX_CASE_SENSITIVE)
{
ok(handle != INVALID_HANDLE_VALUE || GetLastError() == ERROR_PATH_NOT_FOUND,
@@ -4192,13 +4210,19 @@ START_TEST(file)
test_MoveFileW();
test_FindFirstFileA();
test_FindNextFileA();
- test_FindFirstFileExA(0, 0);
- test_FindFirstFileExA(0, FIND_FIRST_EX_CASE_SENSITIVE);
- test_FindFirstFileExA(0, FIND_FIRST_EX_LARGE_FETCH);
+ test_FindFirstFileExA(FindExInfoStandard, 0, 0);
+ test_FindFirstFileExA(FindExInfoStandard, 0, FIND_FIRST_EX_CASE_SENSITIVE);
+ test_FindFirstFileExA(FindExInfoStandard, 0, FIND_FIRST_EX_LARGE_FETCH);
+ test_FindFirstFileExA(FindExInfoBasic, 0, 0);
+ test_FindFirstFileExA(FindExInfoBasic, 0, FIND_FIRST_EX_CASE_SENSITIVE);
+ test_FindFirstFileExA(FindExInfoBasic, 0, FIND_FIRST_EX_LARGE_FETCH);
/* FindExLimitToDirectories is ignored if the file system doesn't support directory filtering */
- test_FindFirstFileExA(FindExSearchLimitToDirectories, 0);
- test_FindFirstFileExA(FindExSearchLimitToDirectories, FIND_FIRST_EX_CASE_SENSITIVE);
- test_FindFirstFileExA(FindExSearchLimitToDirectories, FIND_FIRST_EX_LARGE_FETCH);
+ test_FindFirstFileExA(FindExInfoStandard, FindExSearchLimitToDirectories, 0);
+ test_FindFirstFileExA(FindExInfoStandard, FindExSearchLimitToDirectories, FIND_FIRST_EX_CASE_SENSITIVE);
+ test_FindFirstFileExA(FindExInfoStandard, FindExSearchLimitToDirectories, FIND_FIRST_EX_LARGE_FETCH);
+ test_FindFirstFileExA(FindExInfoBasic, FindExSearchLimitToDirectories, 0);
+ test_FindFirstFileExA(FindExInfoBasic, FindExSearchLimitToDirectories, FIND_FIRST_EX_CASE_SENSITIVE);
+ test_FindFirstFileExA(FindExInfoBasic, FindExSearchLimitToDirectories, FIND_FIRST_EX_LARGE_FETCH);
test_LockFile();
test_file_sharing();
test_offset_in_overlapped_structure();
--
2.1.1
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