regist, Признаюсь, зацепили
Не поленился, полез в отладчики/дизассемблеры, добрался до функции LdrpSearchResourceSection из ntdll.dll
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Цитата:
// Language ids are 16bits so any value with any bits
// set above 16 should be ok, and this value only has
// to fit in a ULONG_PTR. 0x10000 should be sufficient.
// The value used is actually 0xFFFF regardless of 32bit or 64bit,
// I guess assuming this is not an actual langid, which it isn't,
// due to the relatively small number of languages, around 70.
#define USE_FIRSTAVAILABLE_LANGID (0xFFFFFFFF & ~LDR_RESOURCE_ID_NAME_MASK)
NTSTATUS
LdrpSearchResourceSection_U(
IN PVOID DllHandle,
IN const ULONG_PTR* ResourceIdPath,
IN ULONG ResourceIdPathLength,
IN ULONG Flags,
OUT PVOID *ResourceDirectoryOrData
)
/*++
Routine Description:
This function locates the address of the specified resource in the
specified DLL and returns its address.
Arguments:
DllHandle - Supplies a handle to the image file that the resource is
contained in.
ResourceIdPath - Supplies a pointer to an array of 32-bit resource
identifiers. Each identifier is either an integer or a pointer
to a null terminated string (PSZ) that specifies a resource
name. The array is used to traverse the directory structure
contained in the resource section in the image file specified by
the DllHandle parameter.
ResourceIdPathLength - Supplies the number of elements in the
ResourceIdPath array.
Flags -
LDRP_FIND_RESOURCE_DIRECTORY
searching for a resource directory, otherwise the caller is
searching for a resource data entry.
LDR_FIND_RESOURCE_LANGUAGE_EXACT
searching for a resource with, and only with, the language id
specified in ResourceIdPath, otherwise the caller wants the routine
to come up with default when specified langid is not found.
LDR_FIND_RESOURCE_LANGUAGE_REDIRECT_VERSION
searching for a resource version in main and alternative
modules paths
FindDirectoryEntry - Supplies a boolean that is TRUE if caller is
searching for a resource directory, otherwise the caller is
searching for a resource data entry.
ExactLangMatchOnly - Supplies a boolean that is TRUE if caller is
searching for a resource with, and only with, the language id
specified in ResourceIdPath, otherwise the caller wants the routine
to come up with default when specified langid is not found.
ResourceDirectoryOrData - Supplies a pointer to a variable that will
receive the address of the resource directory or data entry in
the resource data section of the image file specified by the
DllHandle parameter.
--*/
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Полная версия
http://gate.upm.ro/os/LABs/Windows_O.../rtl/ldrrsrc.c
В ней можно увидеть комментарии про варианты поиска ресурса
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Цитата:
//
// If search path includes a language id, then attempt to
// match the following language ids in this order:
//
// (0) use given language id
// (1) use primary language of given language id
// (2) use id 0 (neutral resource)
// (4) use user UI language
//
// If the PRIMARY language id is ZERO, then ALSO attempt to
// match the following language ids in this order:
//
// (3) use thread language id for console app
// (4) use user UI language
// (5) use lang id of TEB for windows app if it is different from user locale
// (6) use UI lang from exe resource
// (7) use primary UI lang from exe resource
// (8) use Install Language
// (9) use lang id from user's locale id
// (10) use primary language of user's locale id
// (11) use lang id from system default locale id
// (12) use lang id of system default locale id
// (13) use primary language of system default locale id
// (14) use US English lang id
// (15) use any lang id that matches requested info
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P.S.
1. Признаю, что использование "use id 0 (neutral resource)" будет более правильным
2. Не признаю, что текущий вариант не сработает где-либо
