mirror of
https://github.com/reactos/reactos.git
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200 lines
5.5 KiB
C
200 lines
5.5 KiB
C
/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS system libraries
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* FILE: lib/rtl/message.c
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* PURPOSE: Message table functions
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* PROGRAMMERS: Eric Kohl
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*/
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/* INCLUDES *****************************************************************/
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#include <rtl.h>
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#define NDEBUG
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#include <debug.h>
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/* FUNCTIONS *****************************************************************/
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/*
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* @implemented
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*/
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NTSTATUS
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NTAPI
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RtlFindMessage(
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IN PVOID BaseAddress,
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IN ULONG Type,
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IN ULONG Language,
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IN ULONG MessageId,
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OUT PMESSAGE_RESOURCE_ENTRY* MessageResourceEntry)
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{
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LDR_RESOURCE_INFO ResourceInfo;
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PIMAGE_RESOURCE_DATA_ENTRY ResourceDataEntry;
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PMESSAGE_RESOURCE_DATA MessageTable;
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NTSTATUS Status;
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ULONG EntryOffset = 0, IdOffset = 0;
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PMESSAGE_RESOURCE_ENTRY MessageEntry;
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ULONG i;
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DPRINT("RtlFindMessage()\n");
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ResourceInfo.Type = Type;
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ResourceInfo.Name = 1;
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ResourceInfo.Language = Language;
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Status = LdrFindResource_U(BaseAddress,
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&ResourceInfo,
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RESOURCE_DATA_LEVEL,
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&ResourceDataEntry);
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if (!NT_SUCCESS(Status))
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{
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return Status;
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}
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DPRINT("ResourceDataEntry: %p\n", ResourceDataEntry);
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Status = LdrAccessResource(BaseAddress,
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ResourceDataEntry,
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(PVOID*)&MessageTable,
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NULL);
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if (!NT_SUCCESS(Status))
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{
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return Status;
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}
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DPRINT("MessageTable: %p\n", MessageTable);
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DPRINT("NumberOfBlocks %lu\n", MessageTable->NumberOfBlocks);
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for (i = 0; i < MessageTable->NumberOfBlocks; i++)
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{
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DPRINT("LoId 0x%08lx HiId 0x%08lx Offset 0x%08lx\n",
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MessageTable->Blocks[i].LowId,
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MessageTable->Blocks[i].HighId,
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MessageTable->Blocks[i].OffsetToEntries);
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}
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for (i = 0; i < MessageTable->NumberOfBlocks; i++)
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{
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if ((MessageId >= MessageTable->Blocks[i].LowId) &&
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(MessageId <= MessageTable->Blocks[i].HighId))
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{
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EntryOffset = MessageTable->Blocks[i].OffsetToEntries;
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IdOffset = MessageId - MessageTable->Blocks[i].LowId;
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break;
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}
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if (MessageId < MessageTable->Blocks[i].LowId)
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{
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return STATUS_MESSAGE_NOT_FOUND;
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}
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}
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if (MessageTable->NumberOfBlocks <= i)
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{
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return STATUS_MESSAGE_NOT_FOUND;
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}
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MessageEntry = (PMESSAGE_RESOURCE_ENTRY)
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((PUCHAR)MessageTable + MessageTable->Blocks[i].OffsetToEntries);
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DPRINT("EntryOffset 0x%08lx\n", EntryOffset);
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DPRINT("IdOffset 0x%08lx\n", IdOffset);
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DPRINT("MessageEntry: %p\n", MessageEntry);
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for (i = 0; i < IdOffset; i++)
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{
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MessageEntry = (PMESSAGE_RESOURCE_ENTRY)
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((PUCHAR)MessageEntry + (ULONG)MessageEntry->Length);
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}
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if (MessageEntry->Flags == 0)
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{
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DPRINT("AnsiText: %s\n", MessageEntry->Text);
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}
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else
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{
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DPRINT("UnicodeText: %S\n", (PWSTR)MessageEntry->Text);
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}
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if (MessageResourceEntry != NULL)
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{
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*MessageResourceEntry = MessageEntry;
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}
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return STATUS_SUCCESS;
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}
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/*
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* @unimplemented
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*/
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NTSTATUS
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NTAPI
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RtlFormatMessageEx(
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IN PWSTR Message,
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IN ULONG MaxWidth OPTIONAL,
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IN BOOLEAN IgnoreInserts,
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IN BOOLEAN ArgumentsAreAnsi,
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IN BOOLEAN ArgumentsAreAnArray,
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IN va_list* Arguments,
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OUT PWSTR Buffer,
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IN ULONG BufferSize,
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OUT PULONG ReturnLength OPTIONAL,
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IN ULONG Flags)
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{
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DPRINT1("RtlFormatMessage(%S, %lu, %s, %s, %s, %p, %p, %lu, %p, %lx)\n",
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Message, MaxWidth, IgnoreInserts ? "TRUE" : "FALSE", ArgumentsAreAnsi ? "TRUE" : "FALSE",
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ArgumentsAreAnArray ? "TRUE" : "FALSE", Arguments, Buffer, BufferSize,
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ReturnLength, Flags);
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UNIMPLEMENTED;
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return STATUS_NOT_IMPLEMENTED;
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}
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/**********************************************************************
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* RtlFormatMessage (NTDLL.@)
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*
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* Formats a message (similar to sprintf).
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*
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* PARAMS
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* Message [I] Message to format.
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* MaxWidth [I] Maximum width in characters of each output line (optional).
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* IgnoreInserts [I] Whether to copy the message without processing inserts.
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* ArgumentsAreAnsi [I] Whether Arguments may have ANSI strings.
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* ArgumentsAreAnArray [I] Whether Arguments is actually an array rather than a va_list *.
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* Arguments [I]
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* Buffer [O] Buffer to store processed message in.
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* BufferSize [I] Size of Buffer (in bytes).
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* ReturnLength [O] Size of the formatted message (in bytes; optional).
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*
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* RETURNS
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* NTSTATUS code.
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*
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* @implemented
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*/
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NTSTATUS
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NTAPI
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RtlFormatMessage(
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IN PWSTR Message,
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IN ULONG MaxWidth OPTIONAL,
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IN BOOLEAN IgnoreInserts,
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IN BOOLEAN ArgumentsAreAnsi,
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IN BOOLEAN ArgumentsAreAnArray,
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IN va_list* Arguments,
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OUT PWSTR Buffer,
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IN ULONG BufferSize,
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OUT PULONG ReturnLength OPTIONAL)
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{
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/* Call the extended API */
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return RtlFormatMessageEx(Message,
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MaxWidth,
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IgnoreInserts,
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ArgumentsAreAnsi,
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ArgumentsAreAnArray,
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Arguments,
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Buffer,
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BufferSize,
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ReturnLength,
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0);
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}
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/* EOF */
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