// リストア処理実行ボタン
void CBackupDialog::OnBtnRestore()
{
UpdateData(TRUE); // DDX更新
CString str;
CFileFind finder;
// リストアデータフォルダ
BOOL blFind = FALSE;
CString strFolder;
m_edtRestorePath.GetWindowText(strFolder);
if (strFolder.IsEmpty()) return;
CFileSpec fs(strFolder);
if (fs.Exist()) {
if (fs.GetFileName() == _T("tapur.backup")) {
blFind = TRUE;
} else {
fs.SetFullSpec(strFolder + _T("\\tapur.backup"));
if (fs.Exist()) {
strFolder += _T("\\tapur.backup");
blFind = TRUE;
}
}
}
if (!blFind) {
str.LoadString(IDS_MSGBOX913);
AfxMessageBox(str, MB_OK | MB_APPLMODAL | MB_ICONEXCLAMATION);
return;
}
str.LoadString(IDS_MSGBOX912);
if (AfxMessageBox(str, MB_YESNO | MB_APPLMODAL | MB_ICONQUESTION ) != IDYES) return;
// リストア処理
CFileSpec fs_out(theApp.m_strDataFolder); // user data folder
CString strOrgFolder = fs_out.GetFolder(); // data folder
fs_out.SetFullSpec(strOrgFolder);
if (fs_out.Exist()) {
if (!fs_out.FileDelete(TRUE, this->m_hWnd)) goto PROC_CANCEL;
}
if (!fs.FileCopy(strOrgFolder, TRUE, TRUE, this->m_hWnd)) goto PROC_CANCEL;
// データベースの書き換え
BOOL bWorking = finder.FindFile(strOrgFolder + _T("\\*"));
while (bWorking)
{
bWorking = finder.FindNextFile();
if (!finder.IsDirectory()) continue;
str = finder.GetFileName();
if (str == _T(".") || str == _T("..")) continue;
CString strTbl = finder.GetFilePath() + _T("\\") + _T(DBFILE_NAME);
CTblRdfl tbl(strTbl);
CString strWhere(_T("lngSystemFlag>=0"));
long lngCnt = tbl.CountRec(strWhere); // all
if (lngCnt == 0) continue;
CString strSet = _T("strRemarks1='") + finder.GetFilePath() + _T("'");
if (!tbl.UpdateRec(strSet, strWhere)) goto PROC_CANCEL;
}
str.LoadString(IDS_MSGBOX918);
AfxMessageBox(str, MB_OK | MB_APPLMODAL | MB_ICONINFORMATION);
return;
PROC_CANCEL:
str.LoadString(IDS_MSGBOX920);
AfxMessageBox(str, MB_OK | MB_APPLMODAL | MB_ICONEXCLAMATION);
}
void EM_AES::decrypt(struct EM_AESFILE & aesfile)
{
this->_init_key(AES_DECRYPT);
string inputfile = EM_TMP_FILENAME;
// ifstream 读入文件
ifstream fs_in(inputfile.c_str(), ios::in|ios::binary);
if (!fs_in)
throw (string)"文件读取时发生错误...";
// 计算文件大小
fs_in.seekg(0, ios::end);
int size = fs_in.tellg();
if (size > EM_MAX_FILE_SIZE)
throw (string) "文件大小超过限制...";
else if (size % AES_BLOCK_SIZE != 0)
throw (string) "输入的文件不是AES块的整数倍大小...";
char* tmp_in = new char[size];
unsigned char* u_tmp_in = new unsigned char[size];
unsigned char* u_tmp_out = new unsigned char[size];
char* tmp_out = new char[size-aesfile.padsize];
fs_in.seekg(0, ios::beg);
fs_in.read(tmp_in, size);
fs_in.close();
memcpy(u_tmp_in, tmp_in, size);
int i=0;
int j=0;
unsigned char tmp[AES_BLOCK_SIZE] = {0};
unsigned char tmp2[AES_BLOCK_SIZE] = {0};
// 按AES_BLOCK_SIZE来循环
for (i=0; i<size; i+=AES_BLOCK_SIZE)
{
// 每次对block 内存拷贝
for (j=0; j<AES_BLOCK_SIZE; j++)
{
tmp[j] = u_tmp_in[i+j];
}
// 块加密
AES_decrypt( tmp, tmp2, &this->m_aes_key);
// 加密后的数据复制到目标空间
for (j=0; j<AES_BLOCK_SIZE; j++)
{
u_tmp_out[i+j] = tmp2[j];
}
}
memcpy(tmp_out, u_tmp_out, size-aesfile.padsize);
ofstream fs_out(aesfile.filename.c_str(), ios::out|ios::binary);
fs_out.write(tmp_out, size-aesfile.padsize);
fs_out.close();
delete[] tmp_in;
delete[] tmp_out;
delete[] u_tmp_in;
delete[] u_tmp_out;
}
// バックアップ処理実行ボタン
void CBackupDialog::OnBtnBackup()
{
UpdateData(TRUE); // DDX更新
CString str;
CTPsetup tps;
CString strOrg;
CString strNew;
CFileFind finder;
// バックアップ先フォルダ
CString strFolder;
m_edtBackupPath.GetWindowText(strFolder);
if (strFolder.IsEmpty()) return;
CFileSpec fs(strFolder);
if (!fs.Exist()) return;
str.LoadString(IDS_MSGBOX911);
if (AfxMessageBox(str, MB_YESNO | MB_APPLMODAL | MB_ICONQUESTION ) != IDYES) return;
// バックアップ処理
// 規定のデータをコピー
fs.SetFullSpec(theApp.m_strDataFolder); // user data folder
CString strOrgFolder = fs.GetFolder(); // data folder
fs.SetFullSpec(strOrgFolder);
strFolder += _T("\\tapur.backup");
CFileSpec fs_out(strFolder);
if (fs_out.Exist()) {
if (!fs_out.FileDelete(TRUE, this->m_hWnd)) goto PROC_CANCEL;
}
if (!fs.FileCopy(strFolder, TRUE, TRUE, this->m_hWnd)) goto PROC_CANCEL;
// ユーザ指定パスのデータをコピー（コピー済みは除外）
BOOL bWorking = finder.FindFile(strFolder + _T("\\*"));
while (bWorking)
{
bWorking = finder.FindNextFile();
if (!finder.IsDirectory()) continue;
str = finder.GetFileName();
if (str == _T(".") || str == _T("..")) continue;
CString strTbl = finder.GetFilePath() + _T("\\") + _T(DBFILE_NAME);
CTblRdfl tbl(strTbl);
long lngCnt = tbl.SelectRec(_T("lngSystemFlag>=0 order by lngSystemNew desc")); // all
while (lngCnt > 0)
{
tps.SetCallerId(tbl.strSenderId);
str = strFolder + _T("\\") + tbl.strReceiverId;
// wav file
strOrg = tps.FindRdfWavFileName(tbl.strRemarks1, tbl.dlngSystemNew, _T("$$"));
strNew = tps.FindRdfWavFileName(str, tbl.dlngSystemNew, _T("$$"));
if (!strOrg.IsEmpty() && strNew.IsEmpty()) {
fs.SetFullSpec(strOrg);
strNew = tps.RdfWavFileName(str + _T(RDF_WAV_PATH), tbl.dlngSystemNew, _T("$$"));
if (!fs.FileCopy(strNew, TRUE, TRUE, this->m_hWnd)) goto PROC_CANCEL;
}
// mp3 file
strOrg = tps.FindRdfMp3FileName(tbl.strRemarks1, tbl.dlngSystemNew, _T("$$"));
strNew = tps.FindRdfMp3FileName(str, tbl.dlngSystemNew, _T("$$"));
if (!strOrg.IsEmpty() && strNew.IsEmpty()) {
fs.SetFullSpec(strOrg);
strNew = tps.RdfMp3FileName(str + _T(RDF_MP3_PATH), tbl.dlngSystemNew, _T("$$"));
if (!fs.FileCopy(strNew, TRUE, TRUE, this->m_hWnd)) goto PROC_CANCEL;
}
// avi file
strOrg = tps.FindRdfVideoFileName(tbl.strRemarks1, tbl.dlngSystemNew, _T("$$"));
strNew = tps.FindRdfVideoFileName(str, tbl.dlngSystemNew, _T("$$"));
if (!strOrg.IsEmpty() && strNew.IsEmpty()) {
fs.SetFullSpec(strOrg);
strNew = tps.RdfVideoFileName(str + _T(RDF_AVI_PATH), tbl.dlngSystemNew, _T("$$"));
if (!fs.FileCopy(strNew, TRUE, TRUE, this->m_hWnd)) goto PROC_CANCEL;
}
if (!tbl.NextRec()) break;
--lngCnt;
}
}
str.LoadString(IDS_MSGBOX917);
AfxMessageBox(str, MB_OK | MB_APPLMODAL | MB_ICONINFORMATION);
return;
PROC_CANCEL:
str.LoadString(IDS_MSGBOX919);
AfxMessageBox(str, MB_OK | MB_APPLMODAL | MB_ICONEXCLAMATION);
}
