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kmymoney/kmymoney2/plugins/ofximport/ofxpartner.cpp

430 lines
13 KiB

/***************************************************************************
ofxpartner.cpp
----------
begin : Fri Jan 23 2009
copyright : (C) 2009 by Thomas Baumgart
email : Thomas Baumgart <ipwizard@users.sourceforge.net>
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
13 years ago
#include <unistd.h>
// ----------------------------------------------------------------------------
// QT Includes
#include <tqdatetime.h>
#include <tqeventloop.h>
#include <tqfileinfo.h>
#include <tqvaluelist.h>
#include <tqapplication.h>
#include <tqdom.h>
#include <tqregexp.h>
#include <tqdir.h>
#include <tqtextstream.h>
// ----------------------------------------------------------------------------
// KDE Includes
#include <tdeio/job.h>
#include <tdelocale.h>
#include <tdemessagebox.h>
// ----------------------------------------------------------------------------
// Project Includes
#include "ofxpartner.h"
namespace OfxPartner
{
bool post(const TQString& request, const TQMap<TQString, TQString>& attr, const KURL& url, const KURL& filename);
bool get(const TQString& request, const TQMap<TQString, TQString>& attr, const KURL& url, const KURL& filename);
const TQString kBankFilename = "ofx-bank-index.xml";
const TQString kCcFilename = "ofx-cc-index.xml";
const TQString kInvFilename = "ofx-inv-index.xml";
#define VER "9"
static TQString directory;
void setDirectory(const TQString& dir)
{
directory = dir;
}
bool needReload(const TQFileInfo& i)
{
return ((!i.isReadable())
|| (i.lastModified().addDays(7) < TQDateTime::currentDateTime())
|| (i.size() < 1024));
}
void ValidateIndexCache(void)
{
// TODO (Ace) Check whether these files exist and are recent enough before getting them again
struct stat filestats;
KURL fname;
TQMap<TQString, TQString> attr;
attr["content-type"] = "application/x-www-form-urlencoded";
attr["accept"] = "*/*";
fname = directory + kBankFilename;
TQFileInfo i(fname.path());
if(needReload(i))
post("T=1&S=*&R=1&O=0&TEST=0", attr, KURL("http://moneycentral.msn.com/money/2005/mnynet/service/ols/filist.aspx?SKU=3&VER=" VER), fname);
fname = directory + kCcFilename;
i = TQFileInfo(fname.path());
if(needReload(i))
post("T=2&S=*&R=1&O=0&TEST=0", attr, KURL("http://moneycentral.msn.com/money/2005/mnynet/service/ols/filist.aspx?SKU=3&VER=" VER) ,fname);
fname = directory + kInvFilename;
i = TQFileInfo(fname.path());
if(needReload(i))
post("T=3&S=*&R=1&O=0&TEST=0", attr, KURL("http://moneycentral.msn.com/money/2005/mnynet/service/ols/filist.aspx?SKU=3&VER=" VER), fname);
}
static void ParseFile(TQMap<TQString, TQString>& result, const TQString& fileName, const TQString& bankName)
{
TQFile f(fileName);
if(f.open(IO_ReadOnly)) {
TQTextStream stream(&f);
stream.setEncoding(TQTextStream::Unicode);
TQString msg;
int errl, errc;
TQDomDocument doc;
if(doc.setContent(stream.read(), &msg, &errl, &errc)) {
TQDomNodeList olist = doc.elementsByTagName("prov");
for(int i = 0; i < olist.count(); ++i) {
TQDomNode onode = olist.item(i);
if(onode.isElement()) {
bool collectGuid = false;
TQDomElement elo = onode.toElement();
TQDomNodeList ilist = onode.childNodes();
for(int j = 0; j < ilist.count(); ++j) {
TQDomNode inode = ilist.item(j);
TQDomElement el = inode.toElement();
if(el.tagName() == "name") {
if(bankName.isEmpty())
result[el.text()] = TQString();
else if(el.text() == bankName) {
collectGuid = true;
}
}
if(el.tagName() == "guid" && collectGuid) {
result[el.text()] = TQString();
}
}
}
}
}
f.close();
}
}
TQValueList<TQString> BankNames(void)
{
TQMap<TQString, TQString> result;
// Make sure the index files are up to date
ValidateIndexCache();
ParseFile(result, directory + kBankFilename, TQString());
ParseFile(result, directory + kCcFilename, TQString());
ParseFile(result, directory + kInvFilename, TQString());
// Add Innovision
result["Innovision"] = TQString();
return result.keys();
}
TQValueList<TQString> FipidForBank(const TQString& bank)
{
TQMap<TQString, TQString> result;
ParseFile(result, directory + kBankFilename, bank);
ParseFile(result, directory + kCcFilename, bank);
ParseFile(result, directory + kInvFilename, bank);
// the fipid for Innovision is 1.
if ( bank == "Innovision" )
result["1"] = TQString();
return result.keys();
}
TQString extractNodeText(TQDomElement& node, const TQString& name)
{
TQString res;
TQRegExp exp("([^/]+)/?([^/].*)?");
if(exp.search(name) != -1) {
TQDomNodeList olist = node.elementsByTagName(exp.cap(1));
if(olist.count()) {
TQDomNode onode = olist.item(0);
if(onode.isElement()) {
TQDomElement elo = onode.toElement();
if(exp.cap(2).isEmpty()) {
res = elo.text();
} else {
res = extractNodeText(elo, exp.cap(2));
}
}
}
}
return res;
}
TQString extractNodeText(TQDomDocument& doc, const TQString& name)
{
TQString res;
TQRegExp exp("([^/]+)/?([^/].*)?");
if(exp.search(name) != -1) {
TQDomNodeList olist = doc.elementsByTagName(exp.cap(1));
if(olist.count()) {
TQDomNode onode = olist.item(0);
if(onode.isElement()) {
TQDomElement elo = onode.toElement();
if(exp.cap(2).isEmpty()) {
res = elo.text();
} else {
res = extractNodeText(elo, exp.cap(2));
}
}
}
}
return res;
}
OfxFiServiceInfo ServiceInfo(const TQString& fipid)
{
OfxFiServiceInfo result;
memset(&result, 0, sizeof(OfxFiServiceInfo));
// Hard-coded values for Innovision test server
if ( fipid == "1" )
{
strncpy(result.fid,"00000",OFX_FID_LENGTH-1);
strncpy(result.org,"ReferenceFI",OFX_ORG_LENGTH-1);
strncpy(result.url,"http://ofx.innovision.com",OFX_URL_LENGTH-1);
result.accountlist = 1;
result.statements = 1;
result.billpay = 1;
result.investments = 1;
return result;
}
TQMap<TQString, TQString> attr;
attr["content-type"] = "application/x-www-form-urlencoded";
attr["accept"] = "*/*";
KURL guidFile(TQString("%1fipid-%2.xml").arg(directory).arg(fipid));
// Apparently at some point in time, for VER=6 msn returned an online URL
// to a static error page (http://moneycentral.msn.com/cust404.htm).
// Increasing to VER=9 solved the problem. This may happen again in the
// future.
TQFileInfo i(guidFile.path());
if(!i.isReadable() || i.lastModified().addDays(7) < TQDateTime::currentDateTime())
get("", attr, KURL(TQString("http://moneycentral.msn.com/money/2005/mnynet/service/olsvcupd/OnlSvcBrandInfo.aspx?MSNGUID=&GUID=%1&SKU=3&VER=" VER).arg(fipid)), guidFile);
TQFile f(guidFile.path());
if(f.open(IO_ReadOnly)) {
TQTextStream stream(&f);
stream.setEncoding(TQTextStream::Unicode);
TQString msg;
int errl, errc;
TQDomDocument doc;
if(doc.setContent(stream.read(), &msg, &errl, &errc)) {
TQString fid = extractNodeText(doc, "ProviderSettings/FID");
TQString org = extractNodeText(doc, "ProviderSettings/Org");
TQString url = extractNodeText(doc, "ProviderSettings/ProviderURL");
strncpy(result.fid, fid.latin1(), OFX_FID_LENGTH-1);
strncpy(result.org, org.latin1(), OFX_ORG_LENGTH-1);
strncpy(result.url, url.latin1(), OFX_URL_LENGTH-1);
result.accountlist = (extractNodeText(doc, "ProviderSettings/AcctListAvail") == "1");
result.statements = (extractNodeText(doc, "BankingCapabilities/Bank") == "1");
result.billpay= (extractNodeText(doc, "BillPayCapabilities/Pay") == "1");
result.investments= (extractNodeText(doc, "InvestmentCapabilities/BrkStmt") == "1");
}
}
return result;
}
bool get(const TQString& request, const TQMap<TQString, TQString>& attr, const KURL& url, const KURL& filename)
{
TQByteArray req(0);
OfxHttpRequest job("GET", url, req, attr, filename, true);
return job.error() == TQHttp::NoError;
}
bool post(const TQString& request, const TQMap<TQString, TQString>& attr, const KURL& url, const KURL& filename)
{
TQByteArray req;
req.fill(0, request.length()+1);
req.duplicate(request.ascii(), request.length());
OfxHttpRequest job("POST", url, req, attr, filename, true);
return job.error() == TQHttp::NoError;
}
} // namespace OfxPartner
class OfxHttpsRequest::Private
{
public:
TQFile m_fpTrace;
};
OfxHttpsRequest::OfxHttpsRequest(const TQString& type, const KURL &url, const TQByteArray &postData, const TQMap<TQString, TQString>& metaData, const KURL& dst, bool showProgressInfo) :
d(new Private),
m_dst(dst)
{
TQDir homeDir(TQDir::home());
if(homeDir.exists("ofxlog.txt")) {
d->m_fpTrace.setName(TQString("%1/ofxlog.txt").arg(TQDir::homeDirPath()));
d->m_fpTrace.open(IO_WriteOnly | IO_Append);
}
m_job = TDEIO::http_post(url, postData, showProgressInfo);
m_job->addMetaData("content-type", "Content-type: application/x-ofx" );
if(d->m_fpTrace.isOpen()) {
TQTextStream ts(&d->m_fpTrace);
ts << "url: " << url.prettyURL() << "\n";
ts << "request:\n" << TQString(postData) << "\n" << "response:\n";
}
connect(m_job,TQT_SIGNAL(result(TDEIO::Job*)),this,TQT_SLOT(slotOfxFinished(TDEIO::Job*)));
connect(m_job,TQT_SIGNAL(data(TDEIO::Job*, const TQByteArray&)),this,TQT_SLOT(slotOfxData(TDEIO::Job*,const TQByteArray&)));
connect(m_job,TQT_SIGNAL(connected(TDEIO::Job*)),this,TQT_SLOT(slotOfxConnected(TDEIO::Job*)));
tqApp->enter_loop();
}
OfxHttpsRequest::~OfxHttpsRequest()
{
if(d->m_fpTrace.isOpen()) {
d->m_fpTrace.close();
}
}
void OfxHttpsRequest::slotOfxConnected(TDEIO::Job*)
{
m_file.setName(m_dst.path());
m_file.open(IO_WriteOnly);
}
void OfxHttpsRequest::slotOfxData(TDEIO::Job*,const TQByteArray& _ba)
{
if(m_file.isOpen()) {
TQTextStream ts(&m_file);
ts << TQString(_ba);
if(d->m_fpTrace.isOpen()) {
d->m_fpTrace.writeBlock(_ba, _ba.size());
}
}
}
void OfxHttpsRequest::slotOfxFinished(TDEIO::Job* /* e */)
{
if(m_file.isOpen()) {
m_file.close();
if(d->m_fpTrace.isOpen()) {
d->m_fpTrace.writeBlock("\nCompleted\n\n\n\n", 14);
}
}
int error = m_job->error();
if ( error ) {
m_job->showErrorDialog();
unlink(m_dst.path());
} else if ( m_job->isErrorPage() ) {
TQString details;
TQFile f( m_dst.path() );
if ( f.open( IO_ReadOnly ) ) {
TQTextStream stream( &f );
TQString line;
while ( !stream.atEnd() ) {
details += stream.readLine(); // line of text excluding '\n'
}
f.close();
}
KMessageBox::detailedSorry( 0, i18n("The HTTP request failed."), details, i18n("Failed") );
unlink(m_dst.path());
}
tqApp->exit_loop();
}
OfxHttpRequest::OfxHttpRequest(const TQString& type, const KURL &url, const TQByteArray &postData, const TQMap<TQString, TQString>& metaData, const KURL& dst, bool showProgressInfo)
{
TQFile f(dst.path());
m_error = TQHttp::NoError;
TQString errorMsg;
if(f.open(IO_WriteOnly)) {
m_job = new TQHttp(url.host());
TQHttpRequestHeader header(type, url.encodedPathAndQuery());
header.setValue("Host", url.host());
TQMap<TQString, TQString>::const_iterator it;
for(it = metaData.begin(); it != metaData.end(); ++it) {
header.setValue(it.key(), *it);
}
m_job->request(header, postData, TQT_TQIODEVICE(&f));
connect(m_job, TQT_SIGNAL(requestFinished(int, bool)),
this, TQT_SLOT(slotOfxFinished(int, bool)));
tqApp->enter_loop();
if(m_error != TQHttp::NoError)
errorMsg = m_job->errorString();
delete m_job;
} else {
m_error = TQHttp::Aborted;
errorMsg = i18n("Cannot open file %1 for writing").arg(dst.path());
}
if(m_error != TQHttp::NoError) {
KMessageBox::error(0, errorMsg, i18n("OFX setup error"));
unlink(dst.path());
}
}
void OfxHttpRequest::slotOfxFinished(int, bool rc)
{
if(rc) {
m_error = m_job->error();
}
tqApp->exit_loop();
}
#include "ofxpartner.moc"