bool C4Record::StartStreaming(bool fInitial) {
if (!fRecording) return false;
if (fStreaming) return false;
// Get temporary file name
StdCopyStrBuf sTempFilename(sFilename);
MakeTempFilename(&sTempFilename);
// Save start state (without copy of scenario!)
C4GameSaveRecord saveRec(fInitial, Index, Game.Parameters.isLeague(), false);
if (!saveRec.Save(sTempFilename.getData())) return FALSE;
saveRec.Close();
// Add file into stream, delete file
fStreaming = true;
if (!StreamFile(sTempFilename.getData(), sFilename.getData())) {
fStreaming = false;
return false;
}
// Okay
EraseFile(sTempFilename.getData());
iStreamingPos = 0;
return true;
}
bool C4MusicFile::RemTempFile()
{
if (!SongExtracted) return true;
// delete it
EraseFile(Config.AtTempPath(C4CFN_TempMusic2));
SongExtracted = false;
return true;
}
void C4Network2Res::Clear()
{
CStdLock FileLock(&FileCSec);
// delete files
if (fTempFile)
if (FileExists(szFile))
if (!EraseFile(szFile))
LogSilentF("Network: Could not delete temporary resource file (%s)", strerror(errno));
if (szStandalone[0] && !SEqual(szFile, szStandalone))
if (FileExists(szStandalone))
if (!EraseFile(szStandalone))
LogSilentF("Network: Could not delete temporary resource file (%s)", strerror(errno));
szFile[0] = szStandalone[0] = '\0';
fDirty = false;
fTempFile = false;
Core.Clear();
Chunks.Clear();
fRemoved = false;
ClearLoad();
}
bool C4VectorFont::Init(C4Group &hGrp, const char *szFilename, C4Config &rCfg)
{
// name by file
Name.Copy(GetFilenameOnly(szFilename));
#if defined(_WIN32) && !defined(HAVE_FREETYPE)
// check whether group is directory or packed
if (!hGrp.IsPacked())
{
// it's open: use the file directly
SCopy(hGrp.GetFullName().getData(), FileName, _MAX_PATH);
AppendBackslash(FileName);
SAppend(szFilename, FileName);
if (!FileExists(FileName)) { *FileName=0; return false; }
fIsTempFile = false;
}
else
{
// it's packed: extract to temp path
SCopy(rCfg.AtTempPath(szFilename), FileName, _MAX_PATH);
// make sure the filename is not in use, in case multiple instances of the engine are run
if (FileExists(FileName))
{
RemoveExtension(FileName);
StdStrBuf sNewFilename;
for (int i=0; i<1000; ++i)
{
sNewFilename.Format("%s%x", FileName, (int)rand());
if (*GetExtension(szFilename))
{
sNewFilename.AppendChar('.');
sNewFilename.Append(GetExtension(szFilename));
}
if (!FileExists(sNewFilename.getData())) break;
}
SCopy(sNewFilename.getData(), FileName, _MAX_PATH);
}
if (!hGrp.ExtractEntry(szFilename, FileName)) { *FileName=0; return false; }
fIsTempFile = true;
}
// add the font resource
//if (!AddFontResourceEx(FileName, FR_PRIVATE, NULL)) requires win2k
if (!AddFontResource(FileName))
{
if (fIsTempFile) EraseFile(FileName);
*FileName='\0';
return false;
}
#else
if (!hGrp.LoadEntry(szFilename, Data)) return false;
#endif
// success
return true;
}
C4VectorFont::~C4VectorFont()
{
CStdFont::DestroyFont(pFont);
// temp file loaded?
if (*FileName)
{
// release font
#if defined(_WIN32) && !defined(HAVE_FREETYPE)
//RemoveFontResourceEx(FileName, FR_PRIVATE, NULL); requires win2k
RemoveFontResource(FileName);
#endif
if (fIsTempFile) EraseFile(FileName);
}
}
bool C4StartupNetDlg::DoOK()
{
// OK in chat mode? Forward to chat control
if (GetDlgMode() == SNDM_Chat) return pChatCtrl->DlgEnter();
// OK on editbox with text enetered: Add the specified IP for reference retrieval
if (GetFocus() == pJoinAddressEdt)
{
const char *szDirectJoinAddress = pJoinAddressEdt->GetText();
if (szDirectJoinAddress && *szDirectJoinAddress)
{
// First do some acrobatics to avoid trying to resolve addresses with leading
// or trailing whitespace, which is easily pasted in with an IP address.
// We can trivially skip whitespace at the beginning, but we need a copy to
// omit whitespace at the end.
while (std::isspace(*szDirectJoinAddress))
// skip whitespace at the beginning
++szDirectJoinAddress;
if (!*szDirectJoinAddress)
// entry empty, apart from whitespace
return true;
const char *szDirectJoinAddressEnd = szDirectJoinAddress + std::strlen(szDirectJoinAddress) - 1;
while (std::isspace(*szDirectJoinAddressEnd))
// skip whitespace at the end
--szDirectJoinAddressEnd;
if (*++szDirectJoinAddressEnd)
{
// Make a temporary copy of the part that is not trailing whitespace, if any
std::string strDirectJoinAddressStripped(szDirectJoinAddress, szDirectJoinAddressEnd - szDirectJoinAddress);
AddReferenceQuery(strDirectJoinAddressStripped.c_str(), C4StartupNetListEntry::NRQT_DirectJoin);
}
else
AddReferenceQuery(szDirectJoinAddress, C4StartupNetListEntry::NRQT_DirectJoin);
// Switch focus to list so another OK joins the specified address
SetFocus(pGameSelList, true);
return true;
}
}
if (GetFocus() == pSearchFieldEdt)
{
UpdateList();
return true;
}
// get currently selected item
C4GUI::Element *pSelection = pGameSelList->GetSelectedItem();
StdCopyStrBuf strNoJoin(LoadResStr("IDS_NET_NOJOIN"));
if (!pSelection)
{
// no ref selected: Oh noes!
::pGUI->ShowMessageModal(
LoadResStr("IDS_NET_NOJOIN_NOREF"),
strNoJoin.getData(),
C4GUI::MessageDialog::btnOK,
C4GUI::Ico_Error);
return true;
}
C4StartupNetListEntry *pRefEntry = static_cast<C4StartupNetListEntry *>(pSelection);
const char *szError;
if ((szError = pRefEntry->GetError()))
{
// erroneous ref selected: Oh noes!
::pGUI->ShowMessageModal(
FormatString(LoadResStr("IDS_NET_NOJOIN_BADREF"), szError).getData(),
strNoJoin.getData(),
C4GUI::MessageDialog::btnOK,
C4GUI::Ico_Error);
return true;
}
C4Network2Reference *pRef = pRefEntry->GetReference();
const char *szDirectJoinAddress = pRefEntry->GetJoinAddress();
if (!pRef && !(szDirectJoinAddress && *szDirectJoinAddress))
{
// something strange has been selected (e.g., a masterserver entry). Error.
::pGUI->ShowMessageModal(
LoadResStr("IDS_NET_NOJOIN_NOREF"),
strNoJoin.getData(),
C4GUI::MessageDialog::btnOK,
C4GUI::Ico_Error);
return true;
}
// check if join to this reference is possible at all
if (pRef)
{
// version mismatch
C4GameVersion verThis;
if (!(pRef->getGameVersion() == verThis))
{
::pGUI->ShowMessageModal(
FormatString(LoadResStr("IDS_NET_NOJOIN_BADVER"),
pRef->getGameVersion().GetString().getData(),
verThis.GetString().getData()).getData(),
strNoJoin.getData(),
C4GUI::MessageDialog::btnOK,
C4GUI::Ico_Error);
return true;
}
if (pRef->getGameStatus().isPastLobby())
{
// no runtime join
if (!pRef->isJoinAllowed())
{
if (!::pGUI->ShowMessageModal(
LoadResStr("IDS_NET_NOJOIN_NORUNTIME"),
strNoJoin.getData(),
C4GUI::MessageDialog::btnYes | C4GUI::MessageDialog::btnNo,
C4GUI::Ico_Error))
{
return true;
}
}
else
{
if (!::pGUI->ShowMessageModal(
LoadResStr("IDS_NET_NOJOIN_RUNTIMEBROKEN"),
strNoJoin.getData(),
C4GUI::MessageDialog::btnYes | C4GUI::MessageDialog::btnNo,
C4GUI::Ico_Error))
{
return true;
}
}
}
}
// OK; joining!
if (pRef->isEditor())
{
bool success = false;
// Editor mode join: Serialize reference to temp file and join on that
// (could pass through environment, but that's hard to do platform-independent
// (QProcessEnvironment? But then there's a Qt dependency in the network init code))
StdStrBuf tmpfn(Config.AtTempPath("ocjoin"), true);
MakeTempFilename(&tmpfn);
StdStrBuf join_data = DecompileToBuf<StdCompilerINIWrite>(mkNamingAdapt(*pRef, "Reference"));
if (join_data.getSize())
{
if (join_data.SaveToFile(tmpfn.getData()))
{
if (RestartApplication({"--editor", FormatString("--join=%s%s", C4Game::DirectJoinFilePrefix, tmpfn.getData()).getData()})) // hope for no " in temp path
{
// Application.Quit() has been called. Will quit after returning from this callback.
// The temp file will be deleted by the new instance
success = true;
}
else
{
EraseFile(tmpfn.getData());
}
}
}
if (!success)
{
C4GUI::TheScreen.ShowErrorMessage(LoadResStr("IDS_ERR_STARTEDITOR"));
}
return true;
}
else
{
// Player mode join
// Take over reference
pRefEntry->GrabReference();
// Set join parameters
*Game.ScenarioFilename = '\0';
if (szDirectJoinAddress) SCopy(szDirectJoinAddress, Game.DirectJoinAddress, _MAX_PATH); else *Game.DirectJoinAddress = '\0';
SCopy("Objects.ocd", Game.DefinitionFilenames);
Game.NetworkActive = true;
Game.fObserve = false;
Game.pJoinReference.reset(pRef);
// start with this set!
Application.OpenGame();
return true;
}
}
