133 lines
3.1 KiB
C++
133 lines
3.1 KiB
C++
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#include "stdafx.h"
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#include "filemap.h"
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#include "mymfile.h"
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#include "myinf.h"
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CMyInf::CMyInf()
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{
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m_SectionStart = NULL;
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m_SectionEnd = NULL;
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m_Locale[0] = L'\0';
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}
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CMyInf::~CMyInf()
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{
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}
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BOOL CMyInf::bOpen(LPCSTR FileName, LPCTSTR Locale)
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{
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if (! CFileMap::bOpen(FileName)) {
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return FALSE;
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}
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if (! FindStringSection()) {
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fprintf(stderr,"No string section inside this file !\n");
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return FALSE;
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}
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if (! _GenerateStringName(Locale)) {
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fprintf(stderr,"No string section inside this file !\n");
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return FALSE;
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}
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return TRUE;
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}
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BOOL CMyInf::FindStringSection()
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{
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BOOL bInSection = FALSE;
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for (DWORD i=0; i<m_FileSize; i += sizeof(WCHAR)) {
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if (*(WCHAR *) (m_Memory +i) == TEXT('[')) {
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if (i+8 >= m_FileSize) {
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//
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// over boundary, not a candinate
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//
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return FALSE;
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}
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WCHAR * TmpBuf = (WCHAR *) (m_Memory +i);
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if ( ((TmpBuf[1] == TEXT('s')) || (TmpBuf[1] == TEXT('S'))) &&
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((TmpBuf[2] == TEXT('t')) || (TmpBuf[2] == TEXT('T'))) &&
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((TmpBuf[3] == TEXT('r')) || (TmpBuf[3] == TEXT('R'))) &&
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((TmpBuf[4] == TEXT('i')) || (TmpBuf[4] == TEXT('I'))) &&
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((TmpBuf[5] == TEXT('n')) || (TmpBuf[5] == TEXT('N'))) &&
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((TmpBuf[6] == TEXT('g')) || (TmpBuf[6] == TEXT('G'))) &&
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((TmpBuf[7] == TEXT('s')) || (TmpBuf[7] == TEXT('S'))) &&
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(TmpBuf[8] == TEXT(']') ) ) {
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bInSection = TRUE;
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m_SectionStart = m_Memory+i;
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continue;
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}
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if (bInSection && (*(WCHAR *) (m_Memory +i) == TEXT('['))) {
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break;
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}
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}
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}
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if (bInSection) {
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m_SectionEnd = m_Memory +i;
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return TRUE;
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} else {
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return FALSE;
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}
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}
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BOOL CMyInf::AppendNonStringSectionPart(CMemFile& MemFile)
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{
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MemFile.Write(m_Memory, (UINT)GetOffset(m_SectionStart));
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return TRUE;
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}
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BOOL CMyInf::AppendStringSectionPart(CMemFile& MemFile)
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{
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MemFile.Write(m_Locale,lstrlenW(m_Locale)*sizeof(WCHAR));
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MemFile.Write(m_SectionStart+lstrlenW(L"[Strings]")*sizeof(WCHAR), (UINT)(m_SectionEnd - m_SectionStart - lstrlenW(L"[Strings]")*sizeof(WCHAR)));
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return TRUE;
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}
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BOOL CMyInf::Duplicate(CMemFile& MemFile)
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{
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MemFile.Write(m_Memory,m_FileSize);
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return TRUE;
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}
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BOOL CMyInf::_GenerateStringName(LPCSTR Locale)
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{
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WCHAR szTmpBuf[MAX_PATH];
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if (lstrlen(Locale) == 0) {
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lstrcpyW(m_Locale,L"[Strings]");
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return TRUE;
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}
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if (lstrlen(Locale)*2+10 > sizeof(m_Locale)) {
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return FALSE;
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}
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//
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// this string contains number only, so it's safe to use ACP
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//
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MultiByteToWideChar(CP_ACP,
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0,
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Locale,
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-1,
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szTmpBuf,
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MAX_PATH);
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lstrcpyW(m_Locale,L"[Strings");
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lstrcatW(m_Locale,L".");
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lstrcatW(m_Locale,szTmpBuf);
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lstrcatW(m_Locale,L"]");
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return TRUE;
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}
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