diff options
Diffstat (limited to 'plugins/Quotes/QuotesProviderYahoo.cpp')
| -rw-r--r-- | plugins/Quotes/QuotesProviderYahoo.cpp | 193 |
1 files changed, 0 insertions, 193 deletions
diff --git a/plugins/Quotes/QuotesProviderYahoo.cpp b/plugins/Quotes/QuotesProviderYahoo.cpp deleted file mode 100644 index 35edb3207c..0000000000 --- a/plugins/Quotes/QuotesProviderYahoo.cpp +++ /dev/null @@ -1,193 +0,0 @@ -#include "stdafx.h"
-#include "QuotesProviderYahoo.h"
-#include "QuotesProviderVisitor.h"
-#include "ModuleInfo.h"
-#include "DBUtils.h"
-#include "EconomicRateInfo.h"
-#include "HTTPSession.h"
-
-namespace
-{
- void remove_quotes(tstring& s)
- {
- if (*s.begin() == _T('"'))
- {
- s.erase(s.begin());
- }
- if (*s.rbegin() == _T('"'))
- {
- tstring::iterator i(s.begin());
- std::advance(i,s.size()-1);
- s.erase(i);
- }
- }
-
- void remove_end_of_line(tstring& s)
- {
- if (*s.rbegin() == _T('\n'))
- {
- tstring::iterator i(s.begin());
- std::advance(i,s.size()-1);
- s.erase(i);
- }
- if (*s.rbegin() == _T('\r'))
- {
- tstring::iterator i(s.begin());
- std::advance(i,s.size()-1);
- s.erase(i);
- }
- }
-
- bool t2d(const tstring& s,double& d)
- {
- tistringstream stream(s);
- stream >> d;
- return ((false == stream.fail()) && (false == stream.bad()));
-// try
-// {
-// d = boost::lexical_cast<double>(s);
-// return true;
-// }
-// catch(boost::bad_lexical_cast& e)
-// {
-// }
-// return false;
- }
-
- typedef std::vector<tstring> TStrings;
-
- bool get_double_from_parsed_line(HANDLE hContact,const TStrings& rasParsedLine,size_t nIndex,const char* pszDbName)
- {
- if(rasParsedLine.size() > nIndex)
- {
- double d = 0.0;
- if(true == t2d(rasParsedLine[nIndex],d))
- {
- return Quotes_DBWriteDouble(hContact,QUOTES_MODULE_NAME,pszDbName,d);
- }
- }
-
- DBWriteContactSettingTString(hContact,QUOTES_MODULE_NAME,pszDbName,_T(""));
- return false;
- }
-}
-
-void CQuotesProviderYahoo::RefreshQuotes(TContracts& anContacts)
-{
- tstring sURL = GetURL();
- bool bUseExtendedStatus = CModuleInfo::GetInstance().GetExtendedStatusFlag();
-
- typedef std::map<tstring,HANDLE> TQuoteID2ContractHandles;
- TQuoteID2ContractHandles aQuoteID2Handles;
- tostringstream oURL;
- oURL << sURL << _T("dioksin.txt?s=");
- for(TContracts::const_iterator i = anContacts.begin();i != anContacts.end() && IsOnline();++i)
- {
- HANDLE hContact = *i;
- if(bUseExtendedStatus)
- {
- SetContactStatus(hContact,ID_STATUS_OCCUPIED);
- }
-
- tstring sQuoteID = Quotes_DBGetStringT(hContact,QUOTES_MODULE_NAME,DB_STR_QUOTE_ID);
- aQuoteID2Handles[sQuoteID] = hContact;
- if(i != anContacts.begin())
- {
- oURL << _T("+");
- }
- oURL << sQuoteID;
- }
-
- if(true == IsOnline())
- {
- oURL << _T("&f=snl1ohgpc1");
- CHTTPSession http;
- if ((true == http.OpenURL(oURL.str())) && (true == IsOnline()))
- {
- tstring sFile;
- if ((true == http.ReadResponce(sFile)) && (true == IsOnline()))
- {
- tistringstream out_str(sFile.c_str());
- while(false == out_str.eof())
- {
- tstring sLine;
- std::getline(out_str,sLine);
- if(false == sLine.empty())
- {
- remove_end_of_line(sLine);
-
- TStrings asStrings;
- for(tstring::size_type nPos = sLine.find(_T(','));nPos != tstring::npos; nPos = sLine.find(_T(',')))
- {
- tstring::iterator i(sLine.begin());
- std::advance(i,nPos);
- tstring s(sLine.begin(),i);
- remove_quotes(s);
- asStrings.push_back(s);
-
- if(i != sLine.end())
- {
- std::advance(i,1);
- }
- sLine.erase(sLine.begin(),i);
- }
-
- if(false == sLine.empty())
- {
- remove_quotes(sLine);
-
- if(false == sLine.empty())
- asStrings.push_back(sLine);
- }
-
- size_t cItems = asStrings.size();
- if(cItems >= 3)
- {
- enum
- {
- indexSymbol = 0,
- indexName,
- indexLastTrade,
- indexOpen,
- indexDayHigh,
- indexDayLow,
- indexPreviousClose,
- indexChange
- };
- auto it3 = aQuoteID2Handles.find(asStrings[indexSymbol]);
- if(it3 != aQuoteID2Handles.end())
- {
- HANDLE hContact = it3->second;
- double dRate = 0.0;
- if(true == t2d(asStrings[indexLastTrade],dRate))
- {
- DBWriteContactSettingTString(hContact,QUOTES_MODULE_NAME,DB_STR_QUOTE_DESCRIPTION,asStrings[indexName].c_str());
-
- get_double_from_parsed_line(hContact,asStrings,indexOpen,DB_STR_YAHOO_OPEN_VALUE);
- get_double_from_parsed_line(hContact,asStrings,indexDayHigh,DB_STR_YAHOO_DAY_HIGH);
- get_double_from_parsed_line(hContact,asStrings,indexDayLow,DB_STR_YAHOO_DAY_LOW);
- get_double_from_parsed_line(hContact,asStrings,indexPreviousClose,DB_STR_YAHOO_PREVIOUS_CLOSE);
- get_double_from_parsed_line(hContact,asStrings,indexChange,DB_STR_YAHOO_CHANGE);
- WriteContactRate(hContact,dRate);
- aQuoteID2Handles.erase(it3);
- }
- }
- }
- }
- }
- }
- }
-
- if(true == IsOnline())
- {
- std::for_each(aQuoteID2Handles.begin(),aQuoteID2Handles.end(),
- [](const TQuoteID2ContractHandles::value_type& pair){SetContactStatus(pair.second,ID_STATUS_NA);});
- }
- }
-}
-
-void CQuotesProviderYahoo::Accept(CQuotesProviderVisitor& visitor)const
-{
- CQuotesProviderFinance::Accept(visitor);
- visitor.Visit(*this);
-}
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