C++ CFile::Copy方法代码示例

bool CUser::LoadModule(const CString& sModName, const CString& sArgs,
                       const CString& sNotice, CString& sError) {
    bool bModRet = true;
    CString sModRet;

    CModInfo ModInfo;
    if (!CZNC::Get().GetModules().GetModInfo(ModInfo, sModName, sModRet)) {
        sError = "Unable to find modinfo [" + sModName + "] [" + sModRet + "]";
        return false;
    }

    CUtils::PrintAction(sNotice);

    if (!ModInfo.SupportsType(CModInfo::UserModule) &&
        ModInfo.SupportsType(CModInfo::NetworkModule)) {
        CUtils::PrintMessage(
            "NOTICE: Module [" + sModName +
            "] is a network module, loading module for all networks in user.");

        // Do they have old NV?
        CFile fNVFile =
            CFile(GetUserPath() + "/moddata/" + sModName + "/.registry");

        for (CIRCNetwork* pNetwork : m_vIRCNetworks) {
            // Check whether the network already has this module loaded (#954)
            if (pNetwork->GetModules().FindModule(sModName)) {
                continue;
            }

            if (fNVFile.Exists()) {
                CString sNetworkModPath =
                    pNetwork->GetNetworkPath() + "/moddata/" + sModName;
                if (!CFile::Exists(sNetworkModPath)) {
                    CDir::MakeDir(sNetworkModPath);
                }

                fNVFile.Copy(sNetworkModPath + "/.registry");
            }

            bModRet = pNetwork->GetModules().LoadModule(
                sModName, sArgs, CModInfo::NetworkModule, this, pNetwork,
                sModRet);
            if (!bModRet) {
                break;
            }
        }
    } else {
        bModRet = GetModules().LoadModule(sModName, sArgs, CModInfo::UserModule,
                                          this, nullptr, sModRet);
    }

    if (!bModRet) {
        sError = sModRet;
    }
    return bModRet;
}

bool CModule::MoveRegistry(const CString& sPath) {
	if (m_sSavePath != sPath) {
		CFile fOldNVFile = CFile(m_sSavePath + "/.registry");
		if (!fOldNVFile.Exists()) {
			return false;
		}
		if (!CFile::Exists(sPath) && !CDir::MakeDir(sPath)) {
			return false;
		}
		fOldNVFile.Copy(sPath + "/.registry");
		m_sSavePath = sPath;
		return true;
	}
	return false;
}

//.........这里部分代码省略.........
	}
	if (subIt != subConf.end()) {
		sError = "Password defined more than once";
		CUtils::PrintError(sError);
		return false;
	}

	pConfig->FindSubConfig("network", subConf);
	for (subIt = subConf.begin(); subIt != subConf.end(); ++subIt) {
		const CString& sNetworkName = subIt->first;

		CIRCNetwork *pNetwork = FindNetwork(sNetworkName);

		if (!pNetwork) {
			pNetwork = new CIRCNetwork(this, sNetworkName);
		}

		if (!pNetwork->ParseConfig(subIt->second.m_pSubConfig, sError)) {
			return false;
		}
	}

	if (pConfig->FindStringVector("server", vsList, false) || pConfig->FindStringVector("chan", vsList, false) || pConfig->FindSubConfig("chan", subConf, false)) {
		CIRCNetwork *pNetwork = FindNetwork("user");
		if (!pNetwork) {
			pNetwork = AddNetwork("user");
		}

		if (pNetwork) {
			CUtils::PrintMessage("NOTICE: Found deprecated config, upgrading to a network");

			if (!pNetwork->ParseConfig(pConfig, sError, true)) {
				return false;
			}
		}
	}

	pConfig->FindStringVector("loadmodule", vsList);
	for (vit = vsList.begin(); vit != vsList.end(); ++vit) {
		sValue = *vit;
		CString sModName = sValue.Token(0);

		// XXX Legacy crap, added in ZNC 0.089
		if (sModName == "discon_kick") {
			CUtils::PrintMessage("NOTICE: [discon_kick] was renamed, loading [disconkick] instead");
			sModName = "disconkick";
		}

		// XXX Legacy crap, added in ZNC 0.099
		if (sModName == "fixfreenode") {
			CUtils::PrintMessage("NOTICE: [fixfreenode] doesn't do anything useful anymore, ignoring it");
			continue;
		}

		CUtils::PrintAction("Loading Module [" + sModName + "]");
		CString sModRet;
		CString sArgs = sValue.Token(1, true);
		bool bModRet;

		CModInfo ModInfo;
		if (!CZNC::Get().GetModules().GetModInfo(ModInfo, sModName, sModRet)) {
			sError = "Unable to find modinfo [" + sModName + "] [" + sModRet + "]";
			return false;
		}

		if (!ModInfo.SupportsType(CModInfo::UserModule) && ModInfo.SupportsType(CModInfo::NetworkModule)) {
			CUtils::PrintMessage("NOTICE: Module [" + sModName + "] is a network module, loading module for all networks in user.");

			// Do they have old NV?
			CFile fNVFile = CFile(GetUserPath() + "/moddata/" + sModName + "/.registry");

			for (vector<CIRCNetwork*>::iterator it = m_vIRCNetworks.begin(); it != m_vIRCNetworks.end(); ++it) {
				if (fNVFile.Exists()) {
					CString sNetworkModPath = (*it)->GetNetworkPath() + "/moddata/" + sModName;
					if (!CFile::Exists(sNetworkModPath)) {
						CDir::MakeDir(sNetworkModPath);
					}

					fNVFile.Copy(sNetworkModPath + "/.registry");
				}

				bModRet = (*it)->GetModules().LoadModule(sModName, sArgs, CModInfo::NetworkModule, this, *it, sModRet);
				if (!bModRet) {
					break;
				}
			}
		} else {
			bModRet = GetModules().LoadModule(sModName, sArgs, CModInfo::UserModule, this, NULL, sModRet);
		}

		CUtils::PrintStatus(bModRet, sModRet);
		if (!bModRet) {
			sError = sModRet;
			return false;
		}
		continue;
	}

	return true;
}

bool CDirectory::Copy(_INOUT CDirectory& rSource, _INOUT CDirectory& rDestination, _IN bool bOverwriteExisting)
{
    #ifdef WIN32

	if (!rDestination.Create(bOverwriteExisting))
	{
		SCFError(ErrorDirectoryFailedCopy);
		return false;
	}

	CVector<CString> Directories;
	CVector<CString> Files;

	if (!rSource.Read(&Files, &Directories))
	{
		Directories.AllDelete();
		Files.AllDelete();

		SCFError(ErrorDirectoryFailedCopy);
		return false;
	}

	CString csTerminator(STRING("\\"));

	for (UINT i = 0; i < Directories.Size(); i++)
	{
		CDirectory DirectorySource     (rSource.PathFull()      + (CString&)(Directories[i]) + csTerminator);
		CDirectory DirectoryDestination(rDestination.PathFull() + (CString&)(Directories[i]) + csTerminator);

		if (!Copy(DirectorySource, DirectoryDestination, bOverwriteExisting))
		{
			Directories.AllDelete();
			Files.AllDelete();

			SCFError(ErrorDirectoryFailedCopy);
			return false;
		}
	}

	for (UINT i = 0; i < Files.Size(); i++)
	{
		CFile FileSource     (rSource.PathFull()      + (CString&)(Files[i]));
		CFile FileDestination(rDestination.PathFull() + (CString&)(Files[i]));

		if (!FileSource.Copy(FileDestination, bOverwriteExisting))
		{
			Directories.AllDelete();
			Files.AllDelete();

			SCFError(ErrorDirectoryFailedCopy);
			return false;
		}
	}

	Directories.AllDelete();
	Files.AllDelete();

	return true;

	#else

    //TODO:
    return false;

	#endif // WIN32
}