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170 lines
3.6 KiB
170 lines
3.6 KiB
/*++
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Copyright (c) 1997 FORE Systems, Inc.
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Copyright (c) 1997 Microsoft Corporation
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Module Name:
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utils.c
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Abstract:
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ATM ARP Admin Utility.
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Usage:
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atmarp
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Revision History:
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Who When What
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-------- -------- ---------------------------------------------
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josephj 06-10-1998 Created (adapted from atmlane admin utility).
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Notes:
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Modelled after atmlane utility.
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--*/
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#include "common.h"
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//
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// LoadMessageTable
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//
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// Loads internationalizable strings into a table, replacing the default for
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// each. If an error occurs, the English language default is left in place.
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//
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//
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VOID
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LoadMessageTable(
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PMESSAGE_STRING Table,
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UINT MessageCount
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)
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{
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LPTSTR string;
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DWORD count;
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//
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// for all messages in a MESSAGE_STRING table, load the string from this
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// module, replacing the default string in the table (only there in case
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// we get an error while loading the string, so we at least have English
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// to fall back on)
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//
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while (MessageCount--) {
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if (Table->Message != MSG_NO_MESSAGE) {
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//
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// we really want LoadString here, but LoadString doesn't indicate
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// how big the string is, so it doesn't give us an opportunity to
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// allocate exactly the right buffer size. FormatMessage does the
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// right thing
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//
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count = FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER
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| FORMAT_MESSAGE_FROM_HMODULE,
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NULL, // use default hModule
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Table->Message,
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0, // use default language
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(LPTSTR)&string,
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0, // minimum size to allocate
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NULL // no arguments for inclusion in strings
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);
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if (count) {
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//
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// Format message returned the string: replace the English
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// language default
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//
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Table->String = string;
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} else {
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//
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// this is ok if there is no string (e.g. just %0) in the .mc
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// file
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//
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Table->String = TEXT("");
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}
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}
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++Table;
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}
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}
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VOID
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DisplayMessage(
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IN BOOLEAN Tabbed,
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IN DWORD MessageId,
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...
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)
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{
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va_list pArg;
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CHAR MessageBuffer[2048];
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INT Count;
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va_start(pArg, MessageId);
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Count = FormatMessage(
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FORMAT_MESSAGE_FROM_HMODULE,
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NULL, // default hModule
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MessageId,
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0, // default language
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MessageBuffer,
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sizeof(MessageBuffer),
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&pArg
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);
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va_end(pArg);
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if (Tabbed)
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{
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putchar('\t');
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}
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printf(MessageBuffer);
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}
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HANDLE
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OpenDevice(
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CHAR *pDeviceName
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)
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{
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DWORD DesiredAccess;
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DWORD ShareMode;
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LPSECURITY_ATTRIBUTES lpSecurityAttributes = NULL;
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DWORD CreationDistribution;
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DWORD FlagsAndAttributes;
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HANDLE TemplateFile;
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HANDLE Handle;
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DesiredAccess = GENERIC_READ|GENERIC_WRITE;
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ShareMode = 0;
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CreationDistribution = OPEN_EXISTING;
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FlagsAndAttributes = FILE_ATTRIBUTE_NORMAL;
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TemplateFile = (HANDLE)INVALID_HANDLE_VALUE;
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Handle = CreateFile(
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pDeviceName,
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DesiredAccess,
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ShareMode,
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lpSecurityAttributes,
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CreationDistribution,
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FlagsAndAttributes,
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TemplateFile
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);
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return (Handle);
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}
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VOID
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CloseDevice(
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HANDLE DeviceHandle
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)
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{
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CloseHandle(DeviceHandle);
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}
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