bool BaseParser::ParseBool(const std::string& value, bool& ret)
{
if(str_i_cmp(value, "true"))
{
ret = true;
return true;
}
if(str_i_cmp(value, "false"))
{
ret = false;
return true;
}
return false;
}
bool MaterialParser::ParseIdentifier(Lexer* lexer)
{
Token token = lexer->CurToken();
if(str_i_cmp(token.str, "SamplerState"))
{
SamplerStateParserPtr pParser = std::make_shared<SamplerStateParser>(this, m_logger);
if(pParser->Parse(lexer) == false)
{
return false;
}
m_members.push_back(pParser);
return true;
}
if(str_i_cmp(token.str, "RenderState"))
{
RenderStateParserPtr pParser = std::make_shared<RenderStateParser>(this, m_logger);
if(pParser->Parse(lexer) == false)
{
return false;
}
m_members.push_back(pParser);
return true;
}
if(str_i_cmp(token.str, "Technique"))
{
TechniqueParserPtr pParser = std::make_shared<TechniqueParser>(this, m_logger);
if(pParser->Parse(lexer, m_rootDir) == false)
{
return false;
}
m_members.push_back(pParser);
return true;
}
Error(token.line, "unexpected token: '" + token.str + "'");
return false;
}
/**
* finds the queue associated with the message's method
* (expects rl_lock to be taken)
* \return 0 if a nueue was found, -1 otherwise
*/
static int find_queue(struct sip_msg * msg, int * queue)
{
str method = msg->first_line.u.request.method;
int i;
*queue = -1;
for (i=0; i<*nqueues; i++)
if (! str_i_cmp(queues[i].method, &method)) {
*queue = i;
return 0;
} else if (! str_i_cmp(queues[i].method, &queue_other)) {
*queue = i;
}
if (*queue >= 0)
return 0;
LM_INFO("no queue matches\n");
return -1;
}
bool BaseParser::ValidateEnumValue(const std::string& value, char* list[])
{
for(int i = 0; list[i] != 0; ++i)
{
if(str_i_cmp(value, list[i]))
{
return true;
}
}
return false;
}
bool BaseParser::ParseEnum(const std::string& value, uint32& e, std::pair<std::string, uint32> list[])
{
for(int i = 0; list[i] != std::pair<std::string, uint32>(); ++i)
{
if(str_i_cmp(value, list[i].first))
{
e = list[i].second;
return true;
}
}
return false;
}
bool PassParser::SetState(const std::vector<Token>& func)
{
if(ValidateEnumValue(func[0].str, StateList) == false)
{
Error(func[0].line, "undefined function call: '" + func[0].str + "'");
return false;
}
//"SetVertexShader"
if(str_i_cmp(func[0].str, "SetVertexShader"))
{
if(func.size() != 2 && func.size() != 3)
{
Error(func[0].line, "SetVertexShader: invalid argment count");
return false;
}
if(func[1].type != Token::token_string)
{
Error(func[0].line, "SetVertexShader: arg 0: invalid type, should be string.");
return false;
}
if(func[1].str == "")
{
_VertexShader = "";
return true;
}
_VertexShader = m_rootDir / func[1].str;
_VertexShaderEntry = "";
if(func.size() == 3)
{
_VertexShaderEntry = func[2].str;
}
if(false == boost::filesystem::exists(_VertexShader))
{
Error(func[0].line, "SetVertexShader: file not found: '" + _VertexShader.string() + "'");
return false;
}
return true;
}
//"SetGeometryShader"
if(str_i_cmp(func[0].str, "SetGeometryShader"))
{
if(func.size() != 2 && func.size() != 3)
{
Error(func[0].line, "SetGeometryShader: invalid argment count");
return false;
}
if(func[1].type != Token::token_string)
{
Error(func[0].line, "SetGeometryShader: arg 0: invalid type, should be string.");
return false;
}
if(func[1].str == "")
{
_GeometryShader = "";
return true;
}
_GeometryShader = m_rootDir / func[1].str;
_GeometryShaderEntry = "";
if(func.size() == 3)
{
_GeometryShaderEntry = func[2].str;
}
if(false == boost::filesystem::exists(_GeometryShader))
{
Error(func[0].line, "SetGeometryShader: file not found: '" + _GeometryShader.string() + "'");
return false;
}
return true;
}
//"SetPixelShader",
if(str_i_cmp(func[0].str, "SetPixelShader"))
{
if(func.size() != 2 && func.size() != 3)
{
Error(func[0].line, "SetPixelShader: invalid argment count");
return false;
}
if(func[1].type != Token::token_string)
{
Error(func[0].line, "SetPixelShader: arg 0: invalid type, should be string.");
return false;
}
if(func[1].str == "")
{
_PixelShader = "";
return true;
}
_PixelShader = m_rootDir / func[1].str;
_PixelShaderEntry = "";
if(func.size() == 3)
{
_PixelShaderEntry = func[2].str;
}
if(false == boost::filesystem::exists(_PixelShader))
{
Error(func[0].line, "SetPixelShader: file not found: '" + _PixelShader.string() + "'");
return false;
}
return true;
}
//"SetRenderState"
if(str_i_cmp(func[0].str, "SetRenderState"))
{
if(func.size() != 2)
{
Error(func[0].line, "SetRenderState: invalid argment count");
return false;
}
if(func[1].type != Token::token_id)
{
Error(func[0].line, "SetRenderState: arg 0: invalid type, should be renderstate object.");
return false;
}
if(nullptr == FindSymbol(func[1].str, false))
{
Error(func[0].line, "SetRenderState: arg 0: undefined symbol: '" + func[1].str + "'");
return false;
}
_RenderState = func[1].str;
return true;
}
//"BindSampler"
if(str_i_cmp(func[0].str, "BindSampler"))
{
if(func.size() != 3)
{
Error(func[0].line, "BindSampler: invalid argment count");
return false;
}
if(func[1].type != Token::token_string)
{
Error(func[0].line, "BindSampler: arg 0: invalid type, should be string.");
return false;
}
if(func[2].type != Token::token_id)
{
Error(func[0].line, "BindSampler: arg 1: invalid type, should be sampler object.");
return false;
}
if(nullptr == FindSymbol(func[2].str, false))
{
Error(func[0].line, "BindSampler: arg 1: undefined symbol: '" + func[2].str + "'");
return false;
}
_SamplerLink.push_back(SamplerLink(func[1].str, func[2].str));
return true;
}
return false;
}