BOOL C4UpdatePackageCore::Save(C4Group &hGroup) {
try {
// decompile data
StdStrBuf Core =
DecompileToBuf<StdCompilerINIWrite>(mkNamingAdapt(*this, "Update"));
char *stupid_buffer = new char[Core.getLength() + 1];
memcpy(stupid_buffer, Core.getMData(), Core.getLength() + 1);
// add to group
return hGroup.Add(C4CFN_UpdateCore, stupid_buffer, Core.getLength(), FALSE,
TRUE);
} catch (StdCompiler::Exception *pExc) {
delete pExc;
return FALSE;
}
}
StdStrBuf C4FileSelDlg::GetSelection(const char *szFixedSelection,
bool fFilenameOnly) const {
StdStrBuf sResult;
if (!IsMultiSelection()) {
// get single selected file for single selection dlg
if (pSelection)
sResult.Copy(fFilenameOnly ? GetFilename(pSelection->GetFilename())
: pSelection->GetFilename());
} else {
// force fixed selection first
if (szFixedSelection) sResult.Append(szFixedSelection);
// get ';'-seperated list for multi selection dlg
for (ListItem *pFileItem =
static_cast<ListItem *>(pFileListBox->GetFirst());
pFileItem; pFileItem = static_cast<ListItem *>(pFileItem->GetNext()))
if (pFileItem->IsChecked()) {
const char *szAppendFilename = pFileItem->GetFilename();
if (fFilenameOnly) szAppendFilename = GetFilename(szAppendFilename);
// prevent adding entries twice (especially those from the fixed
// selection list)
if (!SIsModule(sResult.getData(), szAppendFilename)) {
if (sResult.getLength()) sResult.AppendChar(';');
sResult.Append(szAppendFilename);
}
}
}
return sResult;
}
size_t C4Network2IRCClient::UnpackPacket(const StdBuf &rInBuf, const C4NetIO::addr_t &addr)
{
// Find line seperation
const char *pSep = reinterpret_cast<const char *>(memchr(rInBuf.getData(), '\n', rInBuf.getSize()));
if(!pSep)
return 0;
// Check if it's actually correct seperation (rarely the case)
int iSize = pSep - getBufPtr<char>(rInBuf) + 1,
iLength = iSize - 1;
if(iLength && *(pSep - 1) == '\r')
iLength--;
// Copy the line
StdStrBuf Buf; Buf.Copy(getBufPtr<char>(rInBuf), iLength);
// Ignore prefix
const char *pMsg = Buf.getData();
StdStrBuf Prefix;
if(*pMsg == ':')
{
Prefix.CopyUntil(pMsg + 1, ' ');
pMsg += Prefix.getLength() + 1;
}
// Strip whitespace
while(*pMsg == ' ')
pMsg++;
// Ignore empty message
if(!*pMsg)
return iSize;
// Get command
StdStrBuf Cmd; Cmd.CopyUntil(pMsg, ' ');
// Precess command
const char *szParameters = SSearch(pMsg, " ");
OnCommand(Prefix.getData(), Cmd.getData(), szParameters ? szParameters : "");
// Consume the line
return iSize;
}
bool C4TextureMap::SaveMap(C4Group &hGroup, const char *szEntryName)
{
#ifdef C4ENGINE
// build file in memory
StdStrBuf sTexMapFile;
// add desc
sTexMapFile.Append("# Automatically generated texture map" LineFeed);
sTexMapFile.Append("# Contains material-texture-combinations added at runtime" LineFeed);
// add overload-entries
if (fOverloadMaterials) sTexMapFile.Append("# Import materials from global file as well" LineFeed "OverloadMaterials" LineFeed);
if (fOverloadTextures) sTexMapFile.Append("# Import textures from global file as well" LineFeed "OverloadTextures" LineFeed);
sTexMapFile.Append(LineFeed);
// add entries
for (int32_t i = 0; i < C4M_MaxTexIndex; i++)
if (!Entry[i].isNull())
{
// compose line
sTexMapFile.AppendFormat("%d=%s-%s" LineFeed, i, Entry[i].GetMaterialName(), Entry[i].GetTextureName());
}
// create new buffer allocated with new [], because C4Group cannot handle StdStrBuf-buffers
size_t iBufSize = sTexMapFile.getLength();
BYTE *pBuf = new BYTE[iBufSize];
memcpy(pBuf, sTexMapFile.getData(), iBufSize);
// add to group
bool fSuccess = !!hGroup.Add(szEntryName, pBuf, iBufSize, false, true);
if (!fSuccess) delete [] pBuf;
// done
return fSuccess;
#else
return FALSE;
#endif
}
// Helper for IRC command parameter parsing
StdStrBuf ircExtractPar(const char **ppPar)
{
// No parameter left?
if(!ppPar || !*ppPar || !**ppPar)
return StdStrBuf("");
// Last parameter?
StdStrBuf Result;
if(**ppPar == ':')
{
// Reference everything after the double-colon
Result.Ref(*ppPar + 1);
*ppPar = NULL;
}
else
{
// Copy until next space (or end of string)
Result.CopyUntil(*ppPar, ' ');
// Go over parameters
*ppPar += Result.getLength();
if(**ppPar == ' ')
(*ppPar)++;
else
*ppPar = NULL;
}
// Done
return Result;
}
StdStrBuf C4Shader::Build(const ShaderSliceList &Slices, bool fDebug)
{
// At the start of the shader set the #version and number of
// available uniforms
StdStrBuf Buf;
#ifndef USE_CONSOLE
GLint iMaxFrags = 0, iMaxVerts = 0;
glGetIntegerv(GL_MAX_FRAGMENT_UNIFORM_COMPONENTS_ARB, &iMaxFrags);
glGetIntegerv(GL_MAX_VERTEX_UNIFORM_COMPONENTS_ARB, &iMaxVerts);
#else
int iMaxFrags = INT_MAX, iMaxVerts = INT_MAX;
#endif
Buf.Format("#version %d\n"
"#define MAX_FRAGMENT_UNIFORM_COMPONENTS %d\n"
"#define MAX_VERTEX_UNIFORM_COMPONENTS %d\n",
C4Shader_Version, iMaxFrags, iMaxVerts);
// Put slices
int iPos = -1, iNextPos = -1;
do
{
iPos = iNextPos; iNextPos = C4Shader_LastPosition+1;
// Add all slices at the current level
if (fDebug && iPos > 0)
Buf.AppendFormat("\t// Position %d:\n", iPos);
for (ShaderSliceList::const_iterator pSlice = Slices.begin(); pSlice != Slices.end(); pSlice++)
{
if (pSlice->Position < iPos) continue;
if (pSlice->Position > iPos)
{
iNextPos = Min(iNextPos, pSlice->Position);
continue;
}
// Same position - add slice!
if (fDebug)
{
if (pSlice->Source.getLength())
Buf.AppendFormat("\t// Slice from %s:\n", pSlice->Source.getData());
else
Buf.Append("\t// Built-in slice:\n");
}
Buf.Append(pSlice->Text);
if (Buf[Buf.getLength()-1] != '\n')
Buf.AppendChar('\n');
}
// Add seperator - only priority (-1) is top-level
if (iPos == -1) {
Buf.Append("void main() {\n");
}
}
while (iNextPos <= C4Shader_LastPosition);
// Terminate
Buf.Append("}\n");
return Buf;
}
bool C4Network2IRCClient::Send(const char *szCommand, const char *szParameters)
{
if(!fConnected)
{ SetError("not connected"); return false; }
// Create message
StdStrBuf Msg;
if(szParameters)
Msg.Format("%s %s", szCommand, szParameters);
else
Msg.Ref(szCommand);
// Send
return C4NetIOTCP::Send(C4NetIOPacket(Msg.getData(), Msg.getLength(), false, PeerAddr));
}
bool C4RoundResults::Save(C4Group &hGroup, const char *szFilename)
{
// remove previous entry from group
hGroup.DeleteEntry(szFilename);
// decompile
try
{
StdStrBuf Buf = DecompileToBuf<StdCompilerINIWrite>(mkNamingAdapt(*this, "RoundResults"));
// save it, if not empty
if (Buf.getLength())
if (!hGroup.Add(szFilename, Buf, false, true))
return false;
}
catch (StdCompiler::Exception *)
{ return false; }
// done, success
return true;
}
StdStrBuf C4KeyCodeEx::ToString(bool fHumanReadable, bool fShort) const
{
static StdStrBuf sResult;
sResult.Clear();
// Add shift
for (DWORD dwShiftCheck = KEYS_First; dwShiftCheck <= KEYS_Max; dwShiftCheck <<= 1)
if (dwShiftCheck & dwShift)
{
sResult.Append(KeyShift2String((C4KeyShiftState) dwShiftCheck));
sResult.AppendChar('+');
}
// Add key
if (sResult.getLength())
{
sResult.Append(KeyCode2String(Key, fHumanReadable, fShort));
return sResult;
}
else
{
return KeyCode2String(Key, fHumanReadable, fShort);
}
}
bool LogSilent(const char *szMessage, bool fConsole)
{
if (!Application.AssertMainThread()) return false;
// security
if (!szMessage) return false;
// add timestamp
time_t timenow; time(&timenow);
StdStrBuf TimeMessage;
TimeMessage.SetLength(11 + SLen(szMessage) + 1);
strftime(TimeMessage.getMData(), 11 + 1, "[%H:%M:%S] ", localtime(&timenow));
// output until all data is written
const char *pSrc = szMessage;
do
{
// timestamp will always be that length
char *pDest = TimeMessage.getMData() + 11;
// copy rest of message, skip tags
C4Markup Markup(false);
while (*pSrc)
{
Markup.SkipTags(&pSrc);
// break on crlf
while (*pSrc == '\r') pSrc++;
if (*pSrc == '\n') { pSrc++; break; }
// copy otherwise
if (*pSrc) *pDest++ = *pSrc++;
}
*pDest++='\n'; *pDest = '\0';
// Save into log file
if (C4LogFile)
{
fputs(TimeMessage.getData(),C4LogFile);
fflush(C4LogFile);
}
// Save into record log file, if available
if(Control.GetRecord())
{
Control.GetRecord()->GetLogFile()->Write(TimeMessage.getData(), TimeMessage.getLength());
#ifdef IMMEDIATEREC
Control.GetRecord()->GetLogFile()->Flush();
#endif
}
// Write to console
if (fConsole)
{
#if defined(_WIN32)
// debug: output to VC console
OutputDebugString(TimeMessage.GetWideChar());
#endif
#if !defined(_WIN32) || defined(USE_CONSOLE)
fputs(TimeMessage.getData(),stdout);
fflush(stdout);
#endif
}
}
while (*pSrc);
return true;
}
bool CStdGL::PrepareMaterial(StdMeshMatManager& mat_manager, StdMeshMaterialLoader& loader, StdMeshMaterial& mat)
{
// TODO: If a technique is not available, show an error message what the problem is
// select context, if not already done
if (!pCurrCtx) return false;
for (unsigned int i = 0; i < mat.Techniques.size(); ++i)
{
StdMeshMaterialTechnique& technique = mat.Techniques[i];
technique.Available = true;
for (unsigned int j = 0; j < technique.Passes.size(); ++j)
{
StdMeshMaterialPass& pass = technique.Passes[j];
GLint max_texture_units;
glGetIntegerv(GL_MAX_TEXTURE_IMAGE_UNITS, &max_texture_units);
// OpenGL 3.x guarantees at least 16 TIUs. If the above returns
// less it's probably a driver bug. So just keep going.
assert(max_texture_units >= 16);
max_texture_units = std::min<GLint>(max_texture_units, 16);
unsigned int active_texture_units = 0;
for(unsigned int k = 0; k < pass.TextureUnits.size(); ++k)
if(pass.TextureUnits[k].HasTexture())
++active_texture_units;
if (active_texture_units > static_cast<unsigned int>(max_texture_units))
technique.Available = false;
for (unsigned int k = 0; k < pass.TextureUnits.size(); ++k)
{
StdMeshMaterialTextureUnit& texunit = pass.TextureUnits[k];
for (unsigned int l = 0; l < texunit.GetNumTextures(); ++l)
{
const C4TexRef& texture = texunit.GetTexture(l);
glBindTexture(GL_TEXTURE_2D, texture.texName);
switch (texunit.TexAddressMode)
{
case StdMeshMaterialTextureUnit::AM_Wrap:
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
break;
case StdMeshMaterialTextureUnit::AM_Border:
glTexParameterfv(GL_TEXTURE_2D, GL_TEXTURE_BORDER_COLOR, texunit.TexBorderColor);
// fallthrough
case StdMeshMaterialTextureUnit::AM_Clamp:
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
break;
case StdMeshMaterialTextureUnit::AM_Mirror:
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_MIRRORED_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_MIRRORED_REPEAT);
break;
}
switch (texunit.Filtering[0]) // min
{
case StdMeshMaterialTextureUnit::F_None:
technique.Available = false;
break;
case StdMeshMaterialTextureUnit::F_Point:
switch (texunit.Filtering[2]) // mip
{
case StdMeshMaterialTextureUnit::F_None:
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
break;
case StdMeshMaterialTextureUnit::F_Point:
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_NEAREST);
break;
case StdMeshMaterialTextureUnit::F_Linear:
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_LINEAR);
break;
case StdMeshMaterialTextureUnit::F_Anisotropic:
technique.Available = false; // invalid
break;
}
break;
case StdMeshMaterialTextureUnit::F_Linear:
switch (texunit.Filtering[2]) // mip
{
case StdMeshMaterialTextureUnit::F_None:
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
break;
case StdMeshMaterialTextureUnit::F_Point:
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_NEAREST);
break;
case StdMeshMaterialTextureUnit::F_Linear:
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
break;
case StdMeshMaterialTextureUnit::F_Anisotropic:
technique.Available = false; // invalid
break;
}
break;
case StdMeshMaterialTextureUnit::F_Anisotropic:
// unsupported
technique.Available = false;
break;
}
switch (texunit.Filtering[1]) // max
{
case StdMeshMaterialTextureUnit::F_None:
technique.Available = false; // invalid
break;
case StdMeshMaterialTextureUnit::F_Point:
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
break;
case StdMeshMaterialTextureUnit::F_Linear:
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
break;
case StdMeshMaterialTextureUnit::F_Anisotropic:
// unsupported
technique.Available = false;
break;
}
} // loop over textures
} // loop over texture units
// Create fragment and/or vertex shader
// if a custom shader is not provided.
// Re-use existing programs if the generated
// code is the same (determined by SHA1 hash).
bool custom_shader = true;
if(!pass.VertexShader.Shader)
{
StdStrBuf buf = GetVertexShaderCodeForPass(pass, Workarounds.LowMaxVertexUniformCount);
StdStrBuf hash = GetSHA1HexDigest(buf.getData(), buf.getLength());
pass.VertexShader.Shader = mat_manager.AddShader("auto-generated vertex shader", hash.getData(), "glsl", SMMS_VERTEX, buf.getData(), StdMeshMatManager::SMM_AcceptExisting);
custom_shader = false;
}
if(!pass.FragmentShader.Shader)
{
// TODO: Should use shared_params once we introduce them
StdStrBuf buf = GetFragmentShaderCodeForPass(pass, pass.FragmentShader.Parameters);
StdStrBuf hash = GetSHA1HexDigest(buf.getData(), buf.getLength());
pass.FragmentShader.Shader = mat_manager.AddShader("auto-generated fragment shader", hash.getData(), "glsl", SMMS_FRAGMENT, buf.getData(), StdMeshMatManager::SMM_AcceptExisting);
}
// Then, link the program, and resolve parameter locations
StdStrBuf name(FormatString("%s:%s:%s", mat.Name.getData(), technique.Name.getData(), pass.Name.getData()));
const StdMeshMaterialProgram* added_program = mat_manager.AddProgram(name.getData(), loader, pass.FragmentShader, pass.VertexShader, pass.GeometryShader);
if(!added_program)
{
// If the program could not be compiled, try again with the LowMaxVertexUniformCount workaround.
// See bug #1368.
if (!custom_shader && !Workarounds.LowMaxVertexUniformCount)
{
StdStrBuf buf = GetVertexShaderCodeForPass(pass, true);
StdStrBuf hash = GetSHA1HexDigest(buf.getData(), buf.getLength());
pass.VertexShader.Shader = mat_manager.AddShader("auto-generated vertex shader", hash.getData(), "glsl", SMMS_VERTEX, buf.getData(), StdMeshMatManager::SMM_AcceptExisting);
added_program = mat_manager.AddProgram(name.getData(), loader, pass.FragmentShader, pass.VertexShader, pass.GeometryShader);
if(added_program)
{
// If this actually work, cache the result, so we don't
// need to fail again next time before trying the workaround.
Workarounds.LowMaxVertexUniformCount = true;
Log(" gl: Enabling low max vertex uniform workaround");
}
}
}
if (!added_program)
{
technique.Available = false;
}
else
{
std::unique_ptr<StdMeshMaterialPass::ProgramInstance> program_instance(new StdMeshMaterialPass::ProgramInstance(added_program, &pass.FragmentShader, &pass.VertexShader, &pass.GeometryShader));
pass.Program = std::move(program_instance);
}
}
if (technique.Available && mat.BestTechniqueIndex == -1)
mat.BestTechniqueIndex = i;
}
return mat.BestTechniqueIndex != -1;
}
C4AulDebug::ProcessLineResult C4AulDebug::ProcessLine(const StdStrBuf &Line)
{
// Get command
StdStrBuf Cmd;
Cmd.CopyUntil(Line.getData(), ' ');
// Get data
const char *szData = Line.getPtr(Cmd.getLength());
if (*szData) szData++;
// Identify command
const char *szCmd = Cmd.getData();
if (SEqualNoCase(szCmd, "HELP"))
return ProcessLineResult(false, "Yeah, like I'm going to explain that /here/");
else if (SEqualNoCase(szCmd, "BYE") || SEqualNoCase(szCmd, "QUIT"))
C4NetIOTCP::Close(PeerAddr);
else if (SEqualNoCase(szCmd, "SAY"))
::Control.DoInput(CID_Message, new C4ControlMessage(C4CMT_Normal, szData), CDT_Direct);
else if (SEqualNoCase(szCmd, "CMD"))
::MessageInput.ProcessCommand(szData);
else if (SEqualNoCase(szCmd, "STP") || SEqualNoCase(szCmd, "S"))
eState = DS_Step;
else if (SEqualNoCase(szCmd, "GO") || SEqualNoCase(szCmd, "G"))
eState = DS_Go;
else if (SEqualNoCase(szCmd, "STO") || SEqualNoCase(szCmd, "O"))
eState = DS_StepOver;
else if (SEqualNoCase(szCmd, "STR") || SEqualNoCase(szCmd, "R"))
eState = DS_StepOut;
else if (SEqualNoCase(szCmd, "EXC") || SEqualNoCase(szCmd, "E"))
{
C4AulScriptContext* context = pExec->GetContext(pExec->GetContextDepth()-1);
int32_t objectNum = C4ControlScript::SCOPE_Global;
if (context && context->Obj && context->Obj->GetObject())
objectNum = context->Obj->GetObject()->Number;
::Control.DoInput(CID_Script, new C4ControlScript(szData, objectNum, true), CDT_Decide);
}
else if (SEqualNoCase(szCmd, "PSE"))
if (Game.IsPaused())
{
Game.Unpause();
return ProcessLineResult(true, "Game unpaused.");
}
else
{
Game.Pause();
return ProcessLineResult(true, "Game paused.");
}
else if (SEqualNoCase(szCmd, "LST"))
{
for (C4AulScript* script = ScriptEngine.Child0; script; script = script->Next)
{
SendLine(RelativePath(script->ScriptName));
}
}
// toggle breakpoint
else if (SEqualNoCase(szCmd, "TBR"))
{
using namespace std;
// FIXME: this doesn't find functions which were included/appended
string scriptPath = szData;
size_t colonPos = scriptPath.find(':');
if (colonPos == string::npos)
return ProcessLineResult(false, "Missing line in breakpoint request");
int line = atoi(&scriptPath[colonPos+1]);
scriptPath.erase(colonPos);
C4AulScript *script;
for (script = ScriptEngine.Child0; script; script = script->Next)
{
if (SEqualNoCase(RelativePath(script->ScriptName), scriptPath.c_str()))
break;
}
auto sh = script ? script->GetScriptHost() : NULL;
if (sh)
{
C4AulBCC * found = NULL;
for (auto script = ::ScriptEngine.Child0; script; script = script->Next)
for (C4PropList *props = script->GetPropList(); props; props = props->GetPrototype())
for (auto fname = props->EnumerateOwnFuncs(); fname; fname = props->EnumerateOwnFuncs(fname))
{
C4Value val;
if (!props->GetPropertyByS(fname, &val)) continue;
auto func = val.getFunction();
if (!func) continue;
auto sfunc = func->SFunc();
if (!sfunc) continue;
if (sfunc->pOrgScript != sh) continue;
for (auto chunk = sfunc->GetCode(); chunk->bccType != AB_EOFN; chunk++)
{
if (chunk->bccType == AB_DEBUG)
{
int lineOfThisOne = sfunc->GetLineOfCode(chunk);
if (lineOfThisOne == line)
{
found = chunk;
goto Found;
}
}
}
}
Found:
if (found)
found->Par.i = !found->Par.i; // activate breakpoint
else
return ProcessLineResult(false, "Can't set breakpoint (wrong line?)");
}
else
return ProcessLineResult(false, "Can't find script");
}
else if (SEqualNoCase(szCmd, "SST"))
{
std::list<StdStrBuf*>::iterator it = StackTrace.begin();
for (it++; it != StackTrace.end(); it++)
{
SendLine("AT", (*it)->getData());
}
SendLine("EST");
}
else if (SEqualNoCase(szCmd, "VAR"))
{
C4Value *val = NULL;
int varIndex;
C4AulScriptContext* pCtx = pExec->GetContext(pExec->GetContextDepth() - 1);
if (pCtx)
{
if ((varIndex = pCtx->Func->ParNamed.GetItemNr(szData)) != -1)
{
val = &pCtx->Pars[varIndex];
}
else if ((varIndex = pCtx->Func->VarNamed.GetItemNr(szData)) != -1)
{
val = &pCtx->Vars[varIndex];
}
}
const char* typeName = val ? GetC4VName(val->GetType()) : "any";
StdStrBuf output = FormatString("%s %s %s", szData, typeName, val ? val->GetDataString().getData() : "Unknown");
SendLine("VAR", output.getData());
}
else
return ProcessLineResult(false, "Can't do that");
return ProcessLineResult(true, "");
}
bool C4ChatControl::ProcessInput(const char *szInput, ChatSheet *pChatSheet) {
CStdLock Lock(pIRCClient->getCSec());
// process chat input - return false if no more pasting is to be done (i.e.,
// on /quit or /part in channel)
bool fResult = true;
bool fIRCSuccess = true;
// not connected?
if (!pIRCClient->IsConnected()) {
pChatSheet->DoError(LoadResStr("IDS_ERR_NOTCONNECTEDTOSERVER"));
return fResult;
}
// safety
if (!szInput || !*szInput || !pChatSheet) return fResult;
// command?
if (*szInput == '/' && !SEqual2NoCase(szInput + 1, "me ")) {
StdStrBuf sCommand, sParam("");
;
sCommand.Copy(szInput + 1);
sCommand.SplitAtChar(' ', &sParam);
if (SEqualNoCase(sCommand.getData(), "quit")) {
// query disconnect from IRC server
fIRCSuccess = pIRCClient->Quit(sParam.getData());
fResult = false;
} else if (SEqualNoCase(sCommand.getData(), "part")) {
// part channel. Default to current channel if typed within a channel
if (!sParam.getLength() &&
pChatSheet->GetSheetType() == ChatSheet::CS_Channel) {
sParam.Copy(pChatSheet->GetIdent());
fResult = false;
}
fIRCSuccess = pIRCClient->Part(sParam.getData());
} else if (SEqualNoCase(sCommand.getData(), "join") ||
SEqualNoCase(sCommand.getData(), "j")) {
if (!sParam.getLength()) sParam.Copy(Config.IRC.Channel);
fIRCSuccess = pIRCClient->Join(sParam.getData());
} else if (SEqualNoCase(sCommand.getData(), "notice") ||
SEqualNoCase(sCommand.getData(), "msg")) {
bool fMsg = SEqualNoCase(sCommand.getData(), "msg");
StdStrBuf sMsg;
if (!sParam.SplitAtChar(' ', &sMsg) || !sMsg.getLength()) {
pChatSheet->DoError(
FormatString(LoadResStr("IDS_ERR_INSUFFICIENTPARAMETERS"),
sCommand.getData()).getData());
} else {
if (fMsg)
fIRCSuccess = pIRCClient->Message(sParam.getData(), sMsg.getData());
else
fIRCSuccess = pIRCClient->Notice(sParam.getData(), sMsg.getData());
}
} else if (SEqualNoCase(sCommand.getData(), "raw")) {
if (!sParam.getLength())
pChatSheet->DoError(
FormatString(LoadResStr("IDS_ERR_INSUFFICIENTPARAMETERS"),
sCommand.getData()).getData());
else
fIRCSuccess = pIRCClient->Send(sParam.getData());
} else if (SEqualNoCase(sCommand.getData(), "ns") ||
SEqualNoCase(sCommand.getData(), "cs") ||
SEqualNoCase(sCommand.getData(), "ms")) {
if (!sParam.getLength())
pChatSheet->DoError(
FormatString(LoadResStr("IDS_ERR_INSUFFICIENTPARAMETERS"),
sCommand.getData()).getData());
else {
const char *szMsgTarget;
if (SEqualNoCase(sCommand.getData(), "ns"))
szMsgTarget = "NickServ";
else if (SEqualNoCase(sCommand.getData(), "cs"))
szMsgTarget = "ChanServ";
else
szMsgTarget = "MemoServ";
fIRCSuccess = pIRCClient->Message(szMsgTarget, sParam.getData());
}
} else if (SEqualNoCase(sCommand.getData(), "query") ||
SEqualNoCase(sCommand.getData(), "q")) {
if (!sParam.getLength())
pChatSheet->DoError(
FormatString(LoadResStr("IDS_ERR_INSUFFICIENTPARAMETERS"),
sCommand.getData()).getData());
else
OpenQuery(sParam.getData(), true, NULL);
} else if (SEqualNoCase(sCommand.getData(), "nick")) {
if (C4InVal::ValidateString(sParam, C4InVal::VAL_IRCName))
pChatSheet->DoError(FormatString(LoadResStr("IDS_ERR_INVALIDNICKNAME2"),
sCommand.getData()).getData());
else
fIRCSuccess = pIRCClient->ChangeNick(sParam.getData());
} else {
// unknown command
pChatSheet->DoError(FormatString(LoadResStr("IDS_ERR_UNKNOWNCMD"),
sCommand.getData()).getData());
}
} else {
// regular chat input: Send as message to current channel/user
const char *szMsgTarget;
ChatSheet::SheetType eSheetType = pChatSheet->GetSheetType();
if (eSheetType == ChatSheet::CS_Server) {
pChatSheet->DoError(LoadResStr("IDS_ERR_NOTONACHANNEL"));
} else {
szMsgTarget = pChatSheet->GetTitle();
if (*szInput == '/') // action
fIRCSuccess = pIRCClient->Action(szMsgTarget, szInput + 4);
else
fIRCSuccess = pIRCClient->Message(szMsgTarget, szInput);
}
}
// IRC sending error? log it
if (!fIRCSuccess) {
pChatSheet->DoError(pIRCClient->GetError());
}
return fResult;
}
bool ValidateString(StdStrBuf &rsString, ValidationOption eOption)
{
bool fValid = true;
// validation depending on option
// check min length
if (!rsString.getLength())
{
// empty if not allowed?
if (eOption != VAL_NameAllowEmpty && eOption != VAL_NameExAllowEmpty && eOption != VAL_Comment)
{
rsString.Copy("empty");
fValid = false;
}
}
switch (eOption)
{
case VAL_Filename: // regular filenames only
// absolutely no directory traversal
if (rsString.ReplaceChar('/', '_')) fValid = false;
if (rsString.ReplaceChar('\\', '_')) fValid = false;
// fallthrough to general file name validation
case VAL_SubPathFilename: // filenames and optional subpath
// do not traverse upwards in file hierarchy
if (rsString.Replace("..", "__")) fValid = false;
if (*rsString.getData() == '/' || *rsString.getData() == '\\') { *rsString.getMData() = '_'; fValid = false; }
// fallthrough to general file name validation
case VAL_FullPath: // full filename paths
// some characters are prohibited in filenames in general
if (rsString.ReplaceChar('*', '_')) fValid = false;
if (rsString.ReplaceChar('?', '_')) fValid = false;
if (rsString.ReplaceChar('<', '_')) fValid = false;
if (rsString.ReplaceChar('>', '_')) fValid = false;
// ';' and '|' is never allowed in filenames, because it would cause problems in many engine internal file lists
if (rsString.ReplaceChar(';', '_')) fValid = false;
if (rsString.ReplaceChar('|', '_')) fValid = false;
// the colon is generally prohibited except at pos 2 (C:\...), because it could lead to creation of (invisible) streams on NTFS
if (rsString.ReplaceChar(':', '_', 2)) fValid = false;
if (*rsString.getData() == ':') { *rsString.getMData() = '_'; fValid = false; }
// validate drive letter
if (rsString.getLength()>=2 && *rsString.getPtr(1) == ':')
{
if (eOption != VAL_FullPath)
{
*rsString.getMPtr(1)='_'; fValid = false;
}
else if (!isalpha((unsigned char)*rsString.getData()) || (*rsString.getPtr(2)!='\\' && *rsString.getPtr(2)!='/'))
{
*rsString.getMData()=*rsString.getMPtr(1)='_'; fValid = false;
}
}
break;
case VAL_NameNoEmpty:
case VAL_NameAllowEmpty:
// no markup
if (CMarkup::StripMarkup(&rsString)) { fValid = false; }
// trim spaces
if (rsString.TrimSpaces()) fValid = false;
// min length
if (eOption == VAL_NameNoEmpty) if (!rsString.getLength()) { fValid = false; rsString.Copy("Unknown"); }
// max length
if (rsString.getLength() > C4MaxName) { fValid = false; rsString.SetLength(C4MaxName); }
break;
case VAL_NameExNoEmpty:
case VAL_NameExAllowEmpty:
// trim spaces
if (rsString.TrimSpaces()) fValid = false;
// min length
if (eOption == VAL_NameExNoEmpty) if (!rsString.getLength()) { fValid = false; rsString.Copy("Unknown"); }
// max length
if (rsString.getLength() > C4MaxLongName) { fValid = false; rsString.SetLength(C4MaxLongName); }
break;
case VAL_IRCName: // nickname for IRC. a-z, A-Z, _^{[]} only; 0-9|- inbetween; max 30 characters
if (rsString.getLength() > 30) fValid = false;
if (rsString.getLength() < 2) fValid = false;
if (!rsString.ValidateChars("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_^{[]}", "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_^{[]}0123456789|-")) { fValid = false; rsString.Copy("Guest"); }
if (SEqualNoCase(rsString.getData(), "NickServ")
|| SEqualNoCase(rsString.getData(), "ChanServ")
|| SEqualNoCase(rsString.getData(), "MemoServ")
|| SEqualNoCase(rsString.getData(), "OperServ")
|| SEqualNoCase(rsString.getData(), "HelpServ")) fValid = false;
if (!fValid) rsString.Copy("Guest");
break;
case VAL_IRCPass: // password for IRC; max 31 characters
// max length; no spaces
if (rsString.getLength() > 31) { fValid = false; rsString.SetLength(31); }
if (rsString.getLength() < 2) { fValid = false; rsString.Copy("secret"); }
if (rsString.ReplaceChar(' ', '_')) fValid = false;
break;
case VAL_IRCChannel: // IRC channel name
if (rsString.getLength() > 32) { fValid = false; rsString.SetLength(32); }
else if (rsString.getLength() < 2) { fValid = false; rsString.Copy("#clonken"); }
else if (*rsString.getData() != '#' && *rsString.getData() != '+') { fValid = false; *rsString.getMData() = '#'; }
if (rsString.ReplaceChar(' ', '_')) fValid = false;
break;
case VAL_Comment: // comment - just limit length
if (rsString.getLength() > C4MaxComment) { fValid = false; rsString.SetLength(C4MaxComment); }
break;
default:
assert(!"not yet implemented");
}
// issue warning for invalid adjustments
if (!fValid)
{
const char *szOption = "unknown";
switch (eOption)
{
case VAL_Filename: szOption = "filename"; break;
case VAL_SubPathFilename: szOption = "(sub-)filename"; break;
case VAL_FullPath: szOption = "free filename"; break;
case VAL_NameNoEmpty: szOption = "strict name"; break;
case VAL_NameExNoEmpty: szOption = "name"; break;
case VAL_NameAllowEmpty: szOption = "strict name*"; break;
case VAL_NameExAllowEmpty: szOption = "name*"; break;
case VAL_IRCName: szOption = "IRC nick"; break;
case VAL_IRCPass: szOption = "IRC password"; break;
case VAL_IRCChannel: szOption = "IRC channel"; break;
case VAL_Comment: szOption = "Comment"; break;
}
//LogF("WARNING: Adjusted invalid user input for \"%s\" to \"%s\"", szOption, rsString.getData());
}
return !fValid;
}
StdStrBuf C4KeyCodeEx::KeyCode2String(C4KeyCode wCode, bool fHumanReadable, bool fShort)
{
// Gamepad keys
if (Key_IsGamepad(wCode))
{
int iGamepad = Key_GetGamepad(wCode);
int gamepad_event = Key_GetGamepadEvent(wCode);
switch (gamepad_event)
{
case KEY_JOY_Left:
return FormatString("Joy%dLeft", iGamepad+1);
case KEY_JOY_Up:
return FormatString("Joy%dUp", iGamepad+1);
case KEY_JOY_Down:
return FormatString("Joy%dDown", iGamepad+1);
case KEY_JOY_Right:
return FormatString("Joy%dRight", iGamepad+1);
default:
if (Key_IsGamepadAxis(wCode))
{
if (fHumanReadable)
// This is still not great, but it is not really possible to assign unknown axes to "left/right" "up/down"...
return FormatString("[%d] %s", int(1 + Key_GetGamepadAxisIndex(wCode)), Key_IsGamepadAxisHigh(wCode) ? "Max" : "Min");
else
return FormatString("Joy%dAxis%d%s", iGamepad+1, static_cast<int>(Key_GetGamepadAxisIndex(wCode)+1), Key_IsGamepadAxisHigh(wCode) ? "Max" : "Min");
}
else
{
// button
if (fHumanReadable)
// If there should be gamepads around with A B C D... on the buttons, we might create a display option to show letters instead...
return FormatString("< %d >", int(1 + Key_GetGamepadButtonIndex(wCode)));
else
return FormatString("Joy%d%c", iGamepad+1, static_cast<char>(Key_GetGamepadButtonIndex(wCode) + 'A'));
}
}
}
// Mouse keys
if (Key_IsMouse(wCode))
{
int mouse_id = Key_GetMouse(wCode);
int mouse_event = Key_GetMouseEvent(wCode);
const char *mouse_str = "Mouse";
switch (mouse_event)
{
case KEY_MOUSE_Move:
return FormatString("%s%dMove", mouse_str, mouse_id);
case KEY_MOUSE_Wheel1Up:
return FormatString("%s%dWheel1Up", mouse_str, mouse_id);
case KEY_MOUSE_Wheel1Down:
return FormatString("%s%dWheel1Down", mouse_str, mouse_id);
case KEY_MOUSE_ButtonLeft:
return FormatString("%s%dLeft", mouse_str, mouse_id);
case KEY_MOUSE_ButtonRight:
return FormatString("%s%dRight", mouse_str, mouse_id);
case KEY_MOUSE_ButtonMiddle:
return FormatString("%s%dMiddle", mouse_str, mouse_id);
case KEY_MOUSE_ButtonLeftDouble:
return FormatString("%s%dLeftDouble", mouse_str, mouse_id);
case KEY_MOUSE_ButtonRightDouble:
return FormatString("%s%dRightDouble", mouse_str, mouse_id);
case KEY_MOUSE_ButtonMiddleDouble:
return FormatString("%s%dMiddleDouble", mouse_str, mouse_id);
default:
// extended mouse button
{
uint8_t btn = Key_GetMouseEvent(wCode);
if (btn >= KEY_MOUSE_Button1Double)
return FormatString("%s%dButton%dDouble", mouse_str, mouse_id, int(btn-KEY_MOUSE_Button1Double));
else
return FormatString("%s%dButton%d", mouse_str, mouse_id, int(btn-KEY_MOUSE_Button1));
}
}
}
// it's a keyboard key
if (!fHumanReadable) {
// for config files and such: dump scancode
return FormatString("$%x", static_cast<unsigned int>(wCode));
}
#if defined(USE_WIN32_WINDOWS) || (defined(_WIN32) && defined(USE_GTK))
// Query map
const C4KeyCodeMapEntry *pCheck = KeyCodeMap;
while (pCheck->szName)
if (wCode == pCheck->wCode) return StdStrBuf((pCheck->szShortName && fShort) ? pCheck->szShortName : pCheck->szName);
else ++pCheck;
// TODO: Works?
// StdStrBuf Name; Name.SetLength(1000);
// int res = GetKeyNameText(wCode, Name.getMData(), Name.getSize());
// if(!res)
// // not found: Compose as direct code
// return FormatString("\\x%x", (DWORD) wCode);
// // Set size
// Name.SetLength(res);
// return Name;
wchar_t buf[100];
int len = GetKeyNameText(wCode<<16, buf, 100);
if (len > 0) {
// buf is nullterminated name
return StdStrBuf(buf);
}
#elif defined (USE_COCOA)
// query map
const C4KeyCodeMapEntry *pCheck = KeyCodeMap;
while (pCheck->szName)
if (wCode == pCheck->wCode) return StdStrBuf((pCheck->szShortName && fShort) ? pCheck->szShortName : pCheck->szName);
else ++pCheck;
// not found: Compose as direct code
return FormatString("\\x%x", static_cast<unsigned int>(wCode));
#elif defined(USE_GTK)
Display * const dpy = gdk_x11_display_get_xdisplay(gdk_display_get_default());
KeySym keysym = (KeySym)XkbKeycodeToKeysym(dpy,wCode+8,0,0);
char* name = NULL;
if (keysym != NoSymbol) { // is the keycode without shift modifiers mapped to a symbol?
name = gtk_accelerator_get_label_with_keycode(gdk_display_get_default(), keysym, wCode+8, (GdkModifierType)0);
}
if (name) { // is there a string representation of the keysym?
// prevent memleak
StdStrBuf buf;
buf.Copy(name);
g_free(name);
return buf;
}
#elif defined(USE_SDL_MAINLOOP)
StdStrBuf buf;
buf.Copy(SDL_GetScancodeName(static_cast<SDL_Scancode>(wCode)));
if (!buf.getLength()) buf.Format("\\x%x", wCode);
return buf;
#endif
return FormatString("$%x", static_cast<unsigned int>(wCode));
}
C4KeyCode C4KeyCodeEx::String2KeyCode(const StdStrBuf &sName)
{
// direct key code?
if (sName.getLength() > 2)
{
unsigned int dwRVal;
if (sscanf(sName.getData(), "\\x%x", &dwRVal) == 1) return dwRVal;
// scan code
if (*sName.getData() == '$') return GetKeyByScanCode(sName.getData());
// direct gamepad code
#ifdef _WIN32
if (!strnicmp(sName.getData(), "Joy", 3))
#else
if (!strncasecmp(sName.getData(), "Joy", 3))
#endif
{
int iGamepad;
if (sscanf(sName.getData(), "Joy%d", &iGamepad) == 1)
{
// skip Joy[number]
const char *key_str = sName.getData()+4;
while (isdigit(*key_str)) ++key_str;
// check for button (single, uppercase letter) (e.g. Joy1A)
if (*key_str && !key_str[1])
{
char cGamepadButton = toupper(*key_str);
if (Inside(cGamepadButton, 'A', 'Z'))
{
cGamepadButton = cGamepadButton - 'A';
return KEY_Gamepad(iGamepad-1, KEY_JOY_Button(cGamepadButton));
}
}
else
{
// check for standard axis (e.g. Joy1Left)
if (!stricmp(key_str, "Left")) return KEY_Gamepad(iGamepad-1, KEY_JOY_Left);
if (!stricmp(key_str, "Up")) return KEY_Gamepad(iGamepad-1, KEY_JOY_Up);
if (!stricmp(key_str, "Down")) return KEY_Gamepad(iGamepad-1, KEY_JOY_Down);
if (!stricmp(key_str, "Right")) return KEY_Gamepad(iGamepad-1, KEY_JOY_Right);
// check for specific axis (e.g. Joy1Axis1Min)
int iAxis;
if (sscanf(key_str, "Axis%d", &iAxis) == 1 && iAxis>0)
{
--iAxis; // axis is 0-based internally but written 1-based in config
key_str += 5;
while (isdigit(*key_str)) ++key_str;
if (!stricmp(key_str, "Min")) return KEY_Gamepad(iGamepad-1, KEY_JOY_Axis(iAxis, false));
if (!stricmp(key_str, "Max")) return KEY_Gamepad(iGamepad-1, KEY_JOY_Axis(iAxis, true));
}
}
}
}
bool is_mouse_key;
#ifdef _WIN32
is_mouse_key = !strnicmp(sName.getData(), "Mouse", 5);
#else
is_mouse_key = !strncasecmp(sName.getData(), "Mouse", 5);
#endif
if (is_mouse_key)
{
// skip Mouse/GameMouse
const char *key_str = sName.getData()+5;
int mouse_id;
if (sscanf(key_str, "%d", &mouse_id) == 1)
{
// skip number
while (isdigit(*key_str)) ++key_str;
// check for known mouse events (e.g. Mouse1Move or GameMouse1Wheel)
if (!stricmp(key_str, "Move")) return KEY_Mouse(mouse_id-1, KEY_MOUSE_Move);
if (!stricmp(key_str, "Wheel1Up")) return KEY_Mouse(mouse_id-1, KEY_MOUSE_Wheel1Up);
if (!stricmp(key_str, "Wheel1Down")) return KEY_Mouse(mouse_id-1, KEY_MOUSE_Wheel1Down);
if (SEqualNoCase(key_str, "Button", 6)) // e.g. Mouse1ButtonLeft or GameMouse1ButtonRightDouble
{
// check for known mouse button events
uint8_t mouseevent_id = 0;
key_str += 6;
if (SEqualNoCase(key_str, "Left",4)) {
mouseevent_id=KEY_MOUSE_ButtonLeft;
key_str += 4;
}
else if (SEqualNoCase(key_str, "Right",5)) {
mouseevent_id=KEY_MOUSE_ButtonRight;
key_str += 5;
}
else if (SEqualNoCase(key_str, "Middle",6)) {
mouseevent_id=KEY_MOUSE_ButtonMiddle;
key_str += 6;
}
else if (isdigit(*key_str))
{
// indexed mouse button (e.g. Mouse1Button4 or Mouse1Button4Double)
int button_index;
if (sscanf(key_str, "%d", &button_index) == 1)
{
mouseevent_id=static_cast<uint8_t>(KEY_MOUSE_Button1+button_index-1);
while (isdigit(*key_str)) ++key_str;
}
}
if (mouseevent_id)
{
// valid event if finished or followed by "Double"
if (!*key_str) return KEY_Mouse(mouse_id-1, mouseevent_id);
if (!stricmp(key_str, "Double")) return KEY_Mouse(mouse_id-1, mouseevent_id+(KEY_MOUSE_Button1Double-KEY_MOUSE_Button1));
// invalid mouse key...
}
}
}
}
}
// query map
const C4KeyCodeMapEntry *pCheck = KeyCodeMap;
while (pCheck->szName) {
if (SEqualNoCase(sName.getData(), pCheck->szName)) {
return(pCheck->wCode);
}
++pCheck;
}
#if defined(USE_SDL_MAINLOOP)
SDL_Scancode s = SDL_GetScancodeFromName(sName.getData());
if (s != SDL_SCANCODE_UNKNOWN) return s;
#endif
return KEY_Undefined;
}
// Copy the text to the clipboard or the primary selection
bool C4AbstractApp::Copy(const StdStrBuf & text, bool fClipboard)
{
gtk_clipboard_set_text(gtk_clipboard_get(fClipboard ? GDK_SELECTION_CLIPBOARD : GDK_SELECTION_PRIMARY),
text.getData(), text.getLength());
return true;
}
void C4Network2IRCClient::OnNumericCommand(const char *szSender, int iCommand, const char *szParameters)
{
bool fShowMessage = true;
// Get target
StdStrBuf Target = ircExtractPar(&szParameters);
// Handle command
switch(iCommand)
{
case 433: // Nickname already in use
{
StdStrBuf DesiredNick = ircExtractPar(&szParameters);
// Automatically try to choose a new one
DesiredNick.AppendChar('_');
Send("NICK", DesiredNick.getData());
break;
}
case 376: // End of MOTD
case 422: // MOTD missing
// Let's take this a sign that the connection is established.
OnConnected();
break;
case 331: // No topic set
case 332: // Topic notify / change
{
// Get Channel name and topic
StdStrBuf Channel = ircExtractPar(&szParameters);
StdStrBuf Topic = (iCommand == 332 ? ircExtractPar(&szParameters) : StdStrBuf(""));
// Set it
AddChannel(Channel.getData())->OnTopic(Topic.getData());
// Log
if(Topic.getLength())
PushMessage(MSG_Status, szSender, Channel.getData(), FormatString(LoadResStr("IDS_MSG_TOPICIN"), Channel.getData(), Topic.getData()).getData());
}
break;
case 333: // Last topic change
fShowMessage = false; // ignore
break;
case 353: // Names in channel
{
// Get Channel name and name list
StdStrBuf Junk = ircExtractPar(&szParameters); // ??!
StdStrBuf Channel = ircExtractPar(&szParameters);
StdStrBuf Names = ircExtractPar(&szParameters);
// Set it
AddChannel(Channel.getData())->OnUsers(Names.getData(), Prefixes.getData());
fShowMessage = false;
}
break;
case 366: // End of names list
{
// Get Channel name
StdStrBuf Channel = ircExtractPar(&szParameters);
// Finish
AddChannel(Channel.getData())->OnUsersEnd();
fShowMessage = false;
// Notify
if(pNotify) pNotify->PushEvent(Ev_IRC_Message, this);
}
break;
case 4: // Server version
fShowMessage = false; // ignore
break;
case 5: // Server support string
{
while(szParameters && *szParameters)
{
// Get support-token.
StdStrBuf Token = ircExtractPar(&szParameters);
StdStrBuf Parameter; Parameter.CopyUntil(Token.getData(), '=');
// Check if it's interesting and safe data if so.
if(SEqualNoCase(Parameter.getData(), "PREFIX"))
Prefixes.Copy(SSearch(Token.getData(), "="));
}
fShowMessage = false;
}
break;
}
// Show embedded message, if any?
if(fShowMessage)
{
// Check if first parameter is some sort of channel name
C4Network2IRCChannel *pChannel = NULL;
if(szParameters && *szParameters && *szParameters != ':')
pChannel = getChannel(ircExtractPar(&szParameters).getData());
// Go over other parameters
const char *pMsg = szParameters;
while(pMsg && *pMsg && *pMsg != ':')
pMsg = SSearch(pMsg, " ");
// Show it
if(pMsg && *pMsg)
if(!pChannel)
PushMessage(MSG_Server, szSender, Nick.getData(), pMsg + 1);
else
PushMessage(MSG_Status, szSender, pChannel->getName(), pMsg + 1);
}
}
void C4KeyCodeEx::CompileFunc(StdCompiler *pComp, StdStrBuf *pOutBuf)
{
if (pComp->isCompiler())
{
// reading from file
StdStrBuf sCode;
bool is_scan_code;
// read shifts
DWORD dwSetShift = 0;
for (;;)
{
is_scan_code = pComp->Separator(StdCompiler::SEP_DOLLAR);
if (!is_scan_code) pComp->NoSeparator();
pComp->Value(mkParAdapt(sCode, StdCompiler::RCT_Idtf));
if (is_scan_code) // scan codes start with $. Reassamble the two tokens that were split by StdCompiler
{
sCode.Take(FormatString("$%s", sCode.getData()));
break;
}
if (!pComp->Separator(StdCompiler::SEP_PLUS)) break; // no more separator: Parse this as keyboard code
// try to convert to shift state
C4KeyShiftState eAddState = String2KeyShift(sCode);
if (eAddState == KEYS_Undefined)
pComp->excCorrupt("undefined key shift state: %s", sCode.getData());
dwSetShift |= eAddState;
}
// any code given? Otherwise, keep default
if (sCode.getLength())
{
// last section: convert to key code
C4KeyCode eCode = String2KeyCode(sCode);
if (eCode == KEY_Undefined)
{
if (pOutBuf)
{
// unknown key, but an output buffer for unknown keys was provided. No failure; caller might resolve key.
eCode = KEY_Default;
}
else
{
pComp->excCorrupt("undefined key code: %s", sCode.getData());
}
}
dwShift = dwSetShift;
Key = eCode;
if (pOutBuf) pOutBuf->Take(std::move(sCode));
}
}
else
{
// write shift states
for (DWORD dwShiftCheck = KEYS_First; dwShiftCheck <= KEYS_Max; dwShiftCheck <<= 1)
if (dwShiftCheck & dwShift)
{
pComp->Value(mkDecompileAdapt(KeyShift2String((C4KeyShiftState) dwShiftCheck)));
pComp->Separator(StdCompiler::SEP_PLUS);
}
// write key
pComp->Value(mkDecompileAdapt(KeyCode2String(Key, false, false)));
}
}
