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Issue #100: implemented second function SymbolInfoString (MT5)

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vdemydiuk
2018-03-13 11:20:55 +02:00
parent bce68fd168
commit 93aaae86ed
9 changed files with 350 additions and 298 deletions
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mq5/MtApi5.ex5
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mq5/MtApi5.mq5
Executable → Regular
+250 -237
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@@ -704,9 +704,28 @@ int executeCommand()
break;
case 131: //IndicatorRelease
Execute_IndicatorRelease();
break;
case 132: //GetLastError
Execute_GetLastError();
break;
case 143: //ResetLastError
Execute_ResetLastError();
break;
case 153: //TerminalInfoString
Execute_TerminalInfoString();
break;
case 204: //TerminalInfoInteger
Execute_TerminalInfoInteger();
break;
case 205: //TerminalInfoDouble
Execute_TerminalInfoDouble();
break;
case 236: //ChartApplyTemplate
Execute_ChartApplyTemplate();
break;
case 237: //ChartApplyTemplate
Execute_ChartSaveTemplate();
break;
case 241: //ChartOpen
Execute_ChartOpen();
break;
@@ -722,36 +741,6 @@ int executeCommand()
case 252: //ChartGetString
Execute_ChartGetString();
break;
case 236: //ChartApplyTemplate
Execute_ChartApplyTemplate();
break;
case 237: //ChartApplyTemplate
Execute_ChartSaveTemplate();
break;
case 153: //TerminalInfoString
Execute_TerminalInfoString();
break;
case 204: //TerminalInfoInteger
Execute_TerminalInfoInteger();
break;
case 205: //TerminalInfoDouble
Execute_TerminalInfoDouble();
break;
case 132: //GetLastError
Execute_GetLastError();
break;
case 143: //ResetLastError
Execute_ResetLastError();
break;
default:
Print("Unknown command type = ", commandType);
sendVoidResponse(ExpertHandle, _response_error);
@@ -5580,6 +5569,206 @@ void Execute_ResetLastError()
PrintResponseError("ResetLastError", _response_error);
}
}
void Execute_ChartOpen()
{
string symbol;
int timeframe;
StringInit(symbol, 100, 0);
if (!getStringValue(ExpertHandle, 0, symbol, _error))
{
PrintParamError("ChartOpen", "symbol", _error);
sendErrorResponse(ExpertHandle, -1, _error, _response_error);
return;
}
if (!getIntValue(ExpertHandle, 1, timeframe, _error))
{
PrintParamError("ChartOpen", "timeframe", _error);
sendErrorResponse(ExpertHandle, -1, _error, _response_error);
return;
}
if (!sendLongResponse(ExpertHandle, ChartOpen(symbol, (ENUM_TIMEFRAMES)timeframe), _response_error))
{
PrintResponseError("ChartOpen", _response_error);
}
}
void Execute_ChartFirst()
{
if (!sendLongResponse(ExpertHandle, ChartFirst(), _response_error))
{
PrintResponseError("ChartFirst", _response_error);
}
}
void Execute_ChartNext()
{
long ChartId;
if (!getLongValue(ExpertHandle, 0, ChartId, _error))
{
PrintParamError("ChartFirst", "ChartId", _error);
sendErrorResponse(ExpertHandle, -1, _error, _response_error);
return;
}
if (!sendLongResponse(ExpertHandle, ChartNext(ChartId), _response_error))
{
PrintResponseError("ChartFirst", _response_error);
}
}
void Execute_ChartSymbol()
{
long ChartId;
if (!getLongValue(ExpertHandle, 0, ChartId, _error))
{
PrintParamError("ChartSymbol", "ChartId", _error);
sendErrorResponse(ExpertHandle, -1, _error, _response_error);
return;
}
if (!sendStringResponse(ExpertHandle, ChartSymbol(ChartId), _response_error))
{
PrintResponseError("ChartSymbol", _response_error);
}
}
void Execute_ChartApplyTemplate()
{
long ChartId;
string TemplateFileName;
StringInit(TemplateFileName, 100, 0);
if (!getLongValue(ExpertHandle, 0, ChartId, _error))
{
PrintParamError("ChartApplyTemplate", "ChartId", _error);
sendErrorResponse(ExpertHandle, -1, _error, _response_error);
return;
}
if (!getStringValue(ExpertHandle, 1, TemplateFileName, _error))
{
PrintParamError("ChartApplyTemplate", "TemplateFileName", _error);
sendErrorResponse(ExpertHandle, -1, _error, _response_error);
return;
}
StringReplace(TemplateFileName, "\\", "\\\\");
if (!sendBooleanResponse(ExpertHandle, ChartApplyTemplate(ChartId, TemplateFileName), _response_error))
{
PrintResponseError("ChartApplyTemplate", _response_error);
}
ChartRedraw(ChartId);
}
void Execute_ChartSaveTemplate()
{
long ChartId;
string TemplateFileName;
StringInit(TemplateFileName, 100, 0);
if (!getLongValue(ExpertHandle, 0, ChartId, _error))
{
PrintParamError("ChartSaveTemplate", "ChartId", _error);
sendErrorResponse(ExpertHandle, -1, _error, _response_error);
return;
}
if (!getStringValue(ExpertHandle, 1, TemplateFileName, _error))
{
PrintParamError("ChartSaveTemplate", "TemplateFileName", _error);
sendErrorResponse(ExpertHandle, -1, _error, _response_error);
return;
}
StringReplace(TemplateFileName, "\\", "\\\\");
if (!sendBooleanResponse(ExpertHandle, ChartSaveTemplate(ChartId, TemplateFileName), _response_error))
{
PrintResponseError("ChartSaveTemplate", _response_error);
}
ChartRedraw(ChartId);
}
void Execute_ChartGetString()
{
long ChartId;
int PropId;
if (!getLongValue(ExpertHandle, 0, ChartId, _error))
{
PrintParamError("ChartGetString", "ChartId", _error);
sendErrorResponse(ExpertHandle, -1, _error, _response_error);
return;
}
if (!getIntValue(ExpertHandle, 1, PropId, _error))
{
PrintParamError("ChartGetString", "PropId", _error);
sendErrorResponse(ExpertHandle, -1, _error, _response_error);
return;
}
if (!sendStringResponse(ExpertHandle, ChartGetString(ChartId, (ENUM_CHART_PROPERTY_STRING)PropId), _response_error))
{
PrintResponseError("ChartGetString", _response_error);
}
ChartRedraw(ChartId);
}
void Execute_TerminalInfoString()
{
int propertyId;
if (!getIntValue(ExpertHandle, 0, propertyId, _error))
{
PrintParamError("TerminalInfoString", "propertyId", _error);
sendErrorResponse(ExpertHandle, -1, _error, _response_error);
return;
}
if (!sendStringResponse(ExpertHandle, TerminalInfoString((ENUM_TERMINAL_INFO_STRING)propertyId), _response_error))
{
PrintResponseError("TerminalInfoString", _response_error);
}
}
void Execute_TerminalInfoInteger()
{
int propertyId;
if (!getIntValue(ExpertHandle, 0, propertyId, _error))
{
PrintParamError("TerminalInfoInteger", "propertyId", _error);
sendErrorResponse(ExpertHandle, -1, _error, _response_error);
return;
}
if (!sendIntResponse(ExpertHandle, TerminalInfoInteger((ENUM_TERMINAL_INFO_INTEGER)propertyId), _response_error))
{
PrintResponseError("TerminalInfoInteger", _response_error);
}
}
void Execute_TerminalInfoDouble()
{
int propertyId;
if (!getIntValue(ExpertHandle, 0, propertyId, _error))
{
PrintParamError("TerminalInfoDouble", "propertyId", _error);
sendErrorResponse(ExpertHandle, -1, _error, _response_error);
return;
}
if (!sendDoubleResponse(ExpertHandle, TerminalInfoDouble((ENUM_TERMINAL_INFO_DOUBLE)propertyId), _response_error))
{
PrintResponseError("TerminalInfoDouble", _response_error);
}
}
void PrintParamError(string paramName)
{
@@ -5752,6 +5941,9 @@ string OnRequest(string json)
case 7: //IndicatorCreate
response = ExecuteRequest_IndicatorCreate(jo);
break;
case 8: //SymbolInfoString
response = ExecuteRequest_SymbolInfoString(jo);
break;
default:
PrintFormat("%s [WARNING]: Unknown request type %d", __FUNCTION__, requestType);
response = CreateErrorResponse(-1, "Unknown request type");
@@ -6072,211 +6264,6 @@ string ExecuteRequest_MarketBookGet(JSONObject *jo)
return CreateSuccessResponse("Value", book_ja);
}
void Execute_ChartOpen()
{
string symbol;
int timeframe;
StringInit(symbol, 100, 0);
if (!getStringValue(ExpertHandle, 0, symbol, _error))
{
PrintParamError("ChartOpen", "symbol", _error);
sendErrorResponse(ExpertHandle, -1, _error, _response_error);
return;
}
if (!getIntValue(ExpertHandle, 1, timeframe, _error))
{
PrintParamError("ChartOpen", "timeframe", _error);
sendErrorResponse(ExpertHandle, -1, _error, _response_error);
return;
}
if (!sendLongResponse(ExpertHandle, ChartOpen(symbol, (ENUM_TIMEFRAMES)timeframe), _response_error))
{
PrintResponseError("ChartOpen", _response_error);
}
}
void Execute_ChartFirst()
{
if (!sendLongResponse(ExpertHandle, ChartFirst(), _response_error))
{
PrintResponseError("ChartFirst", _response_error);
}
}
void Execute_ChartNext()
{
long ChartId;
if (!getLongValue(ExpertHandle, 0, ChartId, _error))
{
PrintParamError("ChartFirst", "ChartId", _error);
sendErrorResponse(ExpertHandle, -1, _error, _response_error);
return;
}
if (!sendLongResponse(ExpertHandle, ChartNext(ChartId), _response_error))
{
PrintResponseError("ChartFirst", _response_error);
}
}
void Execute_ChartSymbol()
{
long ChartId;
if (!getLongValue(ExpertHandle, 0, ChartId, _error))
{
PrintParamError("ChartSymbol", "ChartId", _error);
sendErrorResponse(ExpertHandle, -1, _error, _response_error);
return;
}
if (!sendStringResponse(ExpertHandle, ChartSymbol(ChartId), _response_error))
{
PrintResponseError("ChartSymbol", _response_error);
}
}
void Execute_ChartApplyTemplate()
{
long ChartId;
string TemplateFileName;
StringInit(TemplateFileName, 100, 0);
if (!getLongValue(ExpertHandle, 0, ChartId, _error))
{
PrintParamError("ChartApplyTemplate", "ChartId", _error);
sendErrorResponse(ExpertHandle, -1, _error, _response_error);
return;
}
if (!getStringValue(ExpertHandle, 1, TemplateFileName, _error))
{
PrintParamError("ChartApplyTemplate", "TemplateFileName", _error);
sendErrorResponse(ExpertHandle, -1, _error, _response_error);
return;
}
StringReplace(TemplateFileName, "\\", "\\\\");
if (!sendBooleanResponse(ExpertHandle, ChartApplyTemplate(ChartId, TemplateFileName), _response_error))
{
PrintResponseError("ChartApplyTemplate", _response_error);
}
ChartRedraw(ChartId);
}
void Execute_ChartSaveTemplate()
{
long ChartId;
string TemplateFileName;
StringInit(TemplateFileName, 100, 0);
if (!getLongValue(ExpertHandle, 0, ChartId, _error))
{
PrintParamError("ChartSaveTemplate", "ChartId", _error);
sendErrorResponse(ExpertHandle, -1, _error, _response_error);
return;
}
if (!getStringValue(ExpertHandle, 1, TemplateFileName, _error))
{
PrintParamError("ChartSaveTemplate", "TemplateFileName", _error);
sendErrorResponse(ExpertHandle, -1, _error, _response_error);
return;
}
StringReplace(TemplateFileName, "\\", "\\\\");
if (!sendBooleanResponse(ExpertHandle, ChartSaveTemplate(ChartId, TemplateFileName), _response_error))
{
PrintResponseError("ChartSaveTemplate", _response_error);
}
ChartRedraw(ChartId);
}
void Execute_ChartGetString()
{
long ChartId;
int PropId;
if (!getLongValue(ExpertHandle, 0, ChartId, _error))
{
PrintParamError("ChartGetString", "ChartId", _error);
sendErrorResponse(ExpertHandle, -1, _error, _response_error);
return;
}
if (!getIntValue(ExpertHandle, 1, PropId, _error))
{
PrintParamError("ChartGetString", "PropId", _error);
sendErrorResponse(ExpertHandle, -1, _error, _response_error);
return;
}
if (!sendStringResponse(ExpertHandle, ChartGetString(ChartId, (ENUM_CHART_PROPERTY_STRING)PropId), _response_error))
{
PrintResponseError("ChartGetString", _response_error);
}
ChartRedraw(ChartId);
}
void Execute_TerminalInfoString()
{
int propertyId;
if (!getIntValue(ExpertHandle, 0, propertyId, _error))
{
PrintParamError("TerminalInfoString", "propertyId", _error);
sendErrorResponse(ExpertHandle, -1, _error, _response_error);
return;
}
if (!sendStringResponse(ExpertHandle, TerminalInfoString((ENUM_TERMINAL_INFO_STRING)propertyId), _response_error))
{
PrintResponseError("TerminalInfoString", _response_error);
}
}
void Execute_TerminalInfoInteger()
{
int propertyId;
if (!getIntValue(ExpertHandle, 0, propertyId, _error))
{
PrintParamError("TerminalInfoInteger", "propertyId", _error);
sendErrorResponse(ExpertHandle, -1, _error, _response_error);
return;
}
if (!sendIntResponse(ExpertHandle, TerminalInfoInteger((ENUM_TERMINAL_INFO_INTEGER)propertyId), _response_error))
{
PrintResponseError("TerminalInfoInteger", _response_error);
}
}
void Execute_TerminalInfoDouble()
{
int propertyId;
if (!getIntValue(ExpertHandle, 0, propertyId, _error))
{
PrintParamError("TerminalInfoDouble", "propertyId", _error);
sendErrorResponse(ExpertHandle, -1, _error, _response_error);
return;
}
if (!sendDoubleResponse(ExpertHandle, TerminalInfoDouble((ENUM_TERMINAL_INFO_DOUBLE)propertyId), _response_error))
{
PrintResponseError("TerminalInfoDouble", _response_error);
}
}
string ExecuteRequest_IndicatorCreate(JSONObject *jo)
{
//Symbol
@@ -6344,6 +6331,32 @@ string ExecuteRequest_IndicatorCreate(JSONObject *jo)
return CreateSuccessResponse("Value", new JSONNumber(indicator_handle));
}
string ExecuteRequest_SymbolInfoString(JSONObject *jo)
{
CHECK_JSON_VALUE(jo, "SymbolName", CreateErrorResponse(-1, "Undefinded mandatory parameter SymbolName"));
string symbol_name = jo.getString("SymbolName");
CHECK_JSON_VALUE(jo, "PropId", CreateErrorResponse(-1, "Undefinded mandatory parameter PropId"));
ENUM_SYMBOL_INFO_STRING prop_id = (ENUM_SYMBOL_INFO_STRING) jo.getInt("PropId");
#ifdef __DEBUG_LOG__
PrintFormat("%s: symbol_name = %s, prop_id = %s", __FUNCTION__, symbol_name, EnumToString(prop_id));
#endif
string string_var;
bool ok = SymbolInfoString(symbol_name, prop_id, string_var);
#ifdef __DEBUG_LOG__
PrintFormat("%s: ok = %s, string_var = %s", __FUNCTION__, BoolToString(ok), string_var);
#endif
JSONObject* result_value_jo = new JSONObject();
result_value_jo.put("RetVal", new JSONBool(ok));
result_value_jo.put("StringVar", new JSONString(string_var));
return CreateSuccessResponse("Value", result_value_jo);
}
//------------ Events -------------------------------------------------------
enum MtEventTypes