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ntdll: Support for UTF-16 manifests with reverse endianness.

This commit is contained in:
Mikolaj Zalewski 2007-10-17 13:59:07 -07:00 committed by Alexandre Julliard
parent 9f4001f7e0
commit 5bfd7044ea
2 changed files with 46 additions and 11 deletions
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26
dlls/kernel32/tests/actctx.c
View File

@ -216,7 +216,7 @@ static BOOL create_manifest_file(const char *filename, const char *manifest, int
return TRUE;
}
static BOOL create_wide_manifest(const char *filename, const char *manifest, BOOL fBOM)
static BOOL create_wide_manifest(const char *filename, const char *manifest, BOOL fBOM, BOOL fReverse)
{
WCHAR *wmanifest = HeapAlloc(GetProcessHeap(), 0, (strlen(manifest)+2) * sizeof(WCHAR));
BOOL ret;
@ -224,6 +224,12 @@ static BOOL create_wide_manifest(const char *filename, const char *manifest, BOO
MultiByteToWideChar(CP_ACP, 0, manifest, -1, &wmanifest[1], (strlen(manifest)+1) * sizeof(WCHAR));
wmanifest[0] = 0xfeff;
if (fReverse)
{
int i;
for (i = 0; i < strlen(manifest)+1; i++)
wmanifest[i] = (wmanifest[i] << 8) | ((wmanifest[i] >> 8) & 0xff);
}
ret = create_manifest_file(filename, (char *)&wmanifest[offset], (strlen(manifest)+1-offset) * sizeof(WCHAR), NULL, NULL);
HeapFree(GetProcessHeap(), 0, wmanifest);
return ret;
@ -625,7 +631,7 @@ static void test_create_wide_and_fail(const char *manifest, BOOL fBOM)
actctx.cbSize = sizeof(ACTCTXW);
actctx.lpSource = path;
create_wide_manifest("bad.manifest", manifest, fBOM);
create_wide_manifest("bad.manifest", manifest, fBOM, FALSE);
handle = pCreateActCtxW(&actctx);
ok(handle == INVALID_HANDLE_VALUE, "handle != INVALID_HANDLE_VALUE\n");
ok(GetLastError() == ERROR_SXS_CANT_GEN_ACTCTX, "GetLastError == %u\n", GetLastError());
@ -1021,7 +1027,21 @@ static void test_actctx(void)
RemoveDirectoryW(work_dir_subdir);
trace("UTF-16 manifest1, with BOM\n");
if(!create_wide_manifest("test1.manifest", manifest1, TRUE)) {
if(!create_wide_manifest("test1.manifest", manifest1, TRUE, FALSE)) {
skip("Could not create manifest file\n");
return;
}
handle = test_create("test1.manifest", manifest1);
DeleteFileA("test1.manifest");
if (handle != INVALID_HANDLE_VALUE) {
test_detailed_info(handle, &detailed_info1);
test_info_in_assembly(handle, 1, &manifest1_info);
pReleaseActCtx(handle);
}
trace("UTF-16 manifest1, reverse endian, with BOM\n");
if(!create_wide_manifest("test1.manifest", manifest1, TRUE, TRUE)) {
skip("Could not create manifest file\n");
return;
}

31
dlls/ntdll/actctx.c
View File

@ -1498,8 +1498,29 @@ static NTSTATUS parse_manifest( struct actctx_loader* acl, struct assembly_ident
assembly->manifest.type = assembly->manifest.info ? ACTIVATION_CONTEXT_PATH_TYPE_WIN32_FILE
: ACTIVATION_CONTEXT_PATH_TYPE_NONE;
unicode_tests = IS_TEXT_UNICODE_SIGNATURE;
if (!RtlIsTextUnicode( buffer, size, &unicode_tests ))
unicode_tests = IS_TEXT_UNICODE_SIGNATURE | IS_TEXT_UNICODE_REVERSE_SIGNATURE;
if (RtlIsTextUnicode( buffer, size, &unicode_tests ))
{
xmlbuf.ptr = buffer;
xmlbuf.end = xmlbuf.ptr + size / sizeof(WCHAR);
status = parse_manifest_buffer( acl, assembly, ai, &xmlbuf );
}
else if (unicode_tests & IS_TEXT_UNICODE_REVERSE_SIGNATURE)
{
const WCHAR *buf = buffer;
WCHAR *new_buff;
unsigned int i;
if (!(new_buff = RtlAllocateHeap( GetProcessHeap(), 0, size )))
return STATUS_NO_MEMORY;
for (i = 0; i < size / sizeof(WCHAR); i++)
new_buff[i] = RtlUshortByteSwap( buf[i] );
xmlbuf.ptr = new_buff;
xmlbuf.end = xmlbuf.ptr + size / sizeof(WCHAR);
status = parse_manifest_buffer( acl, assembly, ai, &xmlbuf );
RtlFreeHeap( GetProcessHeap(), 0, new_buff );
}
else
{
/* let's assume utf-8 for now */
int len = wine_utf8_mbstowcs( 0, buffer, size, NULL, 0 );
@ -1518,12 +1539,6 @@ static NTSTATUS parse_manifest( struct actctx_loader* acl, struct assembly_ident
status = parse_manifest_buffer( acl, assembly, ai, &xmlbuf );
RtlFreeHeap( GetProcessHeap(), 0, new_buff );
}
else
{
xmlbuf.ptr = buffer;
xmlbuf.end = xmlbuf.ptr + size / sizeof(WCHAR);
status = parse_manifest_buffer( acl, assembly, ai, &xmlbuf );
}
return status;
}