static HRESULT alloc_output_buffer(xml_encoding encoding, output_buffer **buffer)
{
output_buffer *ret;
HRESULT hr;
ret = heap_alloc(sizeof(*ret));
if (!ret) return E_OUTOFMEMORY;
hr = get_code_page(encoding, &ret->code_page);
if (hr != S_OK) {
heap_free(ret);
return hr;
}
hr = init_encoded_buffer(&ret->utf16);
if (hr != S_OK) {
heap_free(ret);
return hr;
}
if (ret->code_page == CP_UTF8) {
hr = init_encoded_buffer(&ret->encoded);
if (hr != S_OK) {
free_encoded_buffer(&ret->utf16);
heap_free(ret);
return hr;
}
}
else
memset(&ret->encoded, 0, sizeof(ret->encoded));
*buffer = ret;
return S_OK;
}
/* frees buffer data, reallocates with a default lengths */
static void close_output_buffer(mxwriter *This)
{
heap_free(This->buffer->utf16.data);
heap_free(This->buffer->encoded.data);
init_encoded_buffer(&This->buffer->utf16);
init_encoded_buffer(&This->buffer->encoded);
get_code_page(This->xml_enc, &This->buffer->code_page);
}
static HRESULT init_output_buffer(xmlwriteroutput *output)
{
struct output_buffer *buffer = &output->buffer;
const int initial_len = 0x2000;
HRESULT hr;
UINT cp;
hr = get_code_page(output->encoding, &cp);
if (FAILED(hr)) return hr;
buffer->data = writeroutput_alloc(output, initial_len);
if (!buffer->data) return E_OUTOFMEMORY;
memset(buffer->data, 0, 4);
buffer->allocated = initial_len;
buffer->written = 0;
buffer->codepage = cp;
return S_OK;
}
void
__kmp_i18n_do_catopen(
) {
LCID locale_id = GetThreadLocale();
WORD lang_id = LANGIDFROMLCID( locale_id );
WORD primary_lang_id = PRIMARYLANGID( lang_id );
kmp_str_buf_t path;
KMP_DEBUG_ASSERT( status == KMP_I18N_CLOSED );
KMP_DEBUG_ASSERT( cat == KMP_I18N_NULLCAT );
__kmp_str_buf_init( & path );
// Do not try to open English catalog because internal messages are
// exact copy of messages in English catalog.
if ( primary_lang_id == LANG_ENGLISH ) {
status = KMP_I18N_ABSENT; // mark catalog as absent so it will not be re-opened.
goto end;
}; // if
// Construct resource DLL name.
/*
Simple
LoadLibrary( name )
is not suitable due to security issue (see
http://www.microsoft.com/technet/security/advisory/2269637.mspx). We have to specify full
path to the message catalog.
*/
{
// Get handle of our DLL first.
HMODULE handle;
BOOL brc =
GetModuleHandleEx(
GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS | GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT,
reinterpret_cast< LPCSTR >( & __kmp_i18n_do_catopen ),
& handle
);
if ( ! brc ) { // Error occurred.
status = KMP_I18N_ABSENT; // mark catalog as absent so it will not be re-opened.
goto end;
// TODO: Enable multiple messages (KMP_MSG) to be passed to __kmp_msg; and print
// a proper warning.
}; // if
// Now get path to the our DLL.
for ( ; ; ) {
DWORD drc = GetModuleFileName( handle, path.str, path.size );
if ( drc == 0 ) { // Error occurred.
status = KMP_I18N_ABSENT;
goto end;
}; // if
if ( drc < path.size ) {
path.used = drc;
break;
}; // if
__kmp_str_buf_reserve( & path, path.size * 2 );
}; // forever
// Now construct the name of message catalog.
kmp_str_fname fname;
__kmp_str_fname_init( & fname, path.str );
__kmp_str_buf_clear( & path );
__kmp_str_buf_print( & path, "%s%lu/%s", fname.dir, (unsigned long)( locale_id ), name );
__kmp_str_fname_free( & fname );
}
// For security reasons, use LoadLibraryEx() and load message catalog as a data file.
cat = LoadLibraryEx( path.str, NULL, LOAD_LIBRARY_AS_DATAFILE );
status = ( cat == KMP_I18N_NULLCAT ? KMP_I18N_ABSENT : KMP_I18N_OPENED );
if ( status == KMP_I18N_ABSENT ) {
if (__kmp_generate_warnings > kmp_warnings_low) { // AC: only issue warning in case explicitly asked to
DWORD error = GetLastError();
// Infinite recursion will not occur -- status is KMP_I18N_ABSENT now, so
// __kmp_i18n_catgets() will not try to open catalog but will return default message.
/*
If message catalog for another architecture found (e.g. OpenMP RTL
for IA-32 architecture opens libompui.dll for Intel(R) 64)
Windows* OS returns error 193 (ERROR_BAD_EXE_FORMAT). However,
FormatMessage fails to return a message for this error, so user
will see:
OMP: Warning #2: Cannot open message catalog "1041\libompui.dll":
OMP: System error #193: (No system error message available)
OMP: Info #3: Default messages will be used.
Issue a hint in this case to let cause of trouble more understandable.
*/
__kmp_msg(
kmp_ms_warning,
KMP_MSG( CantOpenMessageCatalog, path.str ),
KMP_SYSERRCODE( error ),
( error == ERROR_BAD_EXE_FORMAT ? KMP_HNT( BadExeFormat, path.str, KMP_ARCH_STR ) : __kmp_msg_null ),
__kmp_msg_null
);
KMP_INFORM( WillUseDefaultMessages );
}
} else { // status == KMP_I18N_OPENED
int section = get_section( kmp_i18n_prp_Version );
int number = get_number( kmp_i18n_prp_Version );
char const * expected = __kmp_i18n_default_table.sect[ section ].str[ number ];
kmp_str_buf_t version; // Actual version of the catalog.
__kmp_str_buf_init( & version );
__kmp_str_buf_print( & version, "%s", ___catgets( kmp_i18n_prp_Version ) );
// String returned by catgets is invalid after closing the catalog, so copy it.
if ( strcmp( version.str, expected ) != 0 ) {
// Close bad catalog.
__kmp_i18n_catclose();
status = KMP_I18N_ABSENT; // And mark it as absent.
if (__kmp_generate_warnings > kmp_warnings_low) {
// And now print a warning using default messages.
__kmp_msg(
kmp_ms_warning,
KMP_MSG( WrongMessageCatalog, path.str, version.str, expected ),
__kmp_msg_null
);
KMP_INFORM( WillUseDefaultMessages );
} // __kmp_generate_warnings
}; // if
__kmp_str_buf_free( & version );
}; // if
code_page = get_code_page();
end:
__kmp_str_buf_free( & path );
return;
} // func __kmp_i18n_do_catopen
