151 lines
5.5 KiB
C++
151 lines
5.5 KiB
C++
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//////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (c) 1999, Microsoft Corp. All rights reserved.
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//
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// FILE
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//
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// command.cpp
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//
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// SYNOPSIS
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//
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// Process the command-line parameters of iasinfdb.exe
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//
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// MODIFICATION HISTORY
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//
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// 02/12/1999 Original version. Thierry Perraut
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//
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//////////////////////////////////////////////////////////////////////////////
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#include "precomp.hpp"
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#include "command.h"
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using namespace std;
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//////////////////////////////////////////////////////////////////////////////
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//
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// ProcessCommand
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//
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//
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//////////////////////////////////////////////////////////////////////////////
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HRESULT ProcessCommand(
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int argc,
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wchar_t * argv[],
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HINF *ppHINF,
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CDatabase& Database
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)
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{
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_ASSERTE(ppHINF != NULL);
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HRESULT hres;
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if (argc != NUMBER_ARGUMENTS)
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{
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/////////////////////////////////////
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// not the right number of arguments
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/////////////////////////////////////
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cerr << "inf2db Import an INF file into a Jet4 Database\n\ninf2db ";
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cerr << "[drive:][path]template.mdb [drive:][path]filename.inf";
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cerr << "[drive:][path]destination_database.mdb\n";
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hres = E_INVALIDARG;
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}
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else
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{
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/////////////////////////////////////
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// argv[1] = template database
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/////////////////////////////////////
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BOOL bCopyOk = CopyFileW(
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argv[1],
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TEMPORARY_FILENAME,
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// here false means success even if file already exists
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FALSE
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);
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if (!bCopyOk)
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{
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TracePrintf("Error: copy template %S -> new file %S failed ",
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argv[1],
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TEMPORARY_FILENAME
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);
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hres = E_FAIL;
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}
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else
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{
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///////////////////////////////////////////////////////
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// suppress the read-only attribute from the new file
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///////////////////////////////////////////////////////
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BOOL bChangedAttributeOK = SetFileAttributesW(
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TEMPORARY_FILENAME,
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FILE_ATTRIBUTE_NORMAL
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);
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if(!bChangedAttributeOK)
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{
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TracePrintf("Error: change attribute (RW) on %S failed",
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TEMPORARY_FILENAME
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);
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hres = E_FAIL;
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}
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else
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{
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///////////////////////////////////////////////////////
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// three arg (argc = 4) Open the INF file for reading
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// Open for read (will fail if file does not exist)
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///////////////////////////////////////////////////////
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UINT lErrorCode;
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if( (*ppHINF = (HINF) SetupOpenInfFileW(
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// name of the INF to open
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argv[2],
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// optional, the class of the INF file
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NULL,
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// specifies the style of the INF file
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INF_STYLE_WIN4,
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&lErrorCode
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))
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== INVALID_HANDLE_VALUE
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)
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{
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//////////////////////////////////
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// Error situation
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//////////////////////////////////
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LPVOID lpMsgBuf;
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FormatMessageW(
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FORMAT_MESSAGE_ALLOCATE_BUFFER |
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FORMAT_MESSAGE_FROM_SYSTEM |
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FORMAT_MESSAGE_IGNORE_INSERTS,
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NULL,
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GetLastError(),
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MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
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(LPWSTR) &lpMsgBuf,
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0,
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NULL
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);
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TracePrintf("Error: %S",(LPCWSTR)lpMsgBuf);
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cerr << "Error: " << (LPCWSTR)lpMsgBuf << "\n";
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/////////////////////
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// Free the buffer.
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/////////////////////
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LocalFree(lpMsgBuf);
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cerr << "ERROR: Can't open the INF file " << argv[1] <<"\n";
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hres = E_INVALIDARG;
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}
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else
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{
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#ifdef DEBUG
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TraceString("Info: inf file open\n");
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#endif
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////////////////////////////////////////////////
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// argv[3] = destination path to the database
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// call the initialize member function
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////////////////////////////////////////////////
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Database.InitializeDB(argv[3]);
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hres = S_OK;
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}
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}
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}
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}
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return hres;
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}
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