webdav: Parse response of LOCK request.

Change-Id: Ib17de602e2c51eb29b0495ce7411836ceeccf9d4

ucb/source/ucp/webdav/SerfLockReqProcImpl.cxx

@@ -20,7 +20,7 @@
 #include "SerfLockReqProcImpl.hxx"
 #include "DAVException.hxx"
 
-//#include "webdavresponseparser.hxx"
+#include "webdavresponseparser.hxx"
 #include <rtl/strbuf.hxx>
 
 namespace http_dav_ucp
@@ -131,33 +131,23 @@ void SerfLockReqProcImpl::processChunkOfResponseData( const char* data,
     }
 }
 
-void SerfLockReqProcImpl::handleEndOfResponseData( serf_bucket_t * /*inSerfResponseBucket*/ )
+void SerfLockReqProcImpl::handleEndOfResponseData( serf_bucket_t * )
 {
-    //const std::vector< DAVResourceInfo > rResInfo( parseWebDAVPropNameResponse( m_xInputStream.get() ) );
+    const std::vector< css::ucb::Lock > aLocks( parseWebDAVLockResponse( m_xInputStream.get() ) );
 
-    /*
-    if ( theRetVal == NE_OK )
+    if (!aLocks.empty())
     {
-        m_aSerfLockStore.addLock( theLock,
-                                  this,
-                                  lastChanceToSendRefreshRequest(
-                                      startCall, theLock->timeout ) );
-
-        uno::Sequence< OUString > aTokens( 1 );
-        aTokens[ 0 ] = OUString::createFromAscii( theLock->token );
-        m_xLock.LockTokens = aTokens;
-
-        SAL_INFO("ucb.ucp.webdav",  "SerfSession::LOCK: created lock for "
-                    << makeAbsoluteURL( inPath ) << ". token: " << theLock->token );
+        for (size_t i = 0; i < aLocks.size(); ++i)
+        {
+           // m_pSerfLockStore->addLock( aLocks[i], m_pSerfSession, m_aStartCall );
+            SAL_INFO("ucb.ucp.webdav",  "SerfSession::LOCK: created lock for "
+                    << getPathStr() << ". token: " << aLocks[i].LockTokens[0]);
+        }
     }
     else
     {
-        ne_lock_destroy( theLock );
-
-        SAL_INFO("ucb.ucp.webdav",  "SerfSession::LOCK: obtaining lock for "
-                    << makeAbsoluteURL( inPath ) << " failed!");
+        SAL_INFO("ucb.ucp.webdav",  "SerfSession::LOCK: obtaining lock failed!");
     }
-    */
 }
 
 } // namespace http_dav_ucp

ucb/source/ucp/webdav/webdavresponseparser.cxx

@@ -27,6 +27,7 @@
 #include <com/sun/star/ucb/LockEntry.hpp>
 #include <com/sun/star/ucb/LockScope.hpp>
 #include <com/sun/star/ucb/LockType.hpp>
+#include <com/sun/star/ucb/Lock.hpp>
 #include <map>
 #include <boost/unordered_map.hpp>
 
@@ -69,6 +70,7 @@ namespace
     enum WebDAVName
     {
         WebDAVName_unknown = 0,
+        WebDAVName_activelock,
         WebDAVName_multistatus,
         WebDAVName_response,
         WebDAVName_href,
@@ -80,8 +82,11 @@ namespace
         WebDAVName_supportedlock,
         WebDAVName_lockentry,
         WebDAVName_lockscope,
+        WebDAVName_locktoken,
         WebDAVName_exclusive,
         WebDAVName_locktype,
+        WebDAVName_owner,
+        WebDAVName_timeout,
         WebDAVName_write,
         WebDAVName_shared,
         WebDAVName_status,
@@ -100,6 +105,7 @@ namespace
 
         if(aWebDAVNameMapperList.empty())
         {
+            aWebDAVNameMapperList.insert(WebDAVNameValueType(OUString("activelock"), WebDAVName_activelock));
             aWebDAVNameMapperList.insert(WebDAVNameValueType(OUString("multistatus"), WebDAVName_multistatus));
             aWebDAVNameMapperList.insert(WebDAVNameValueType(OUString("response"), WebDAVName_response));
             aWebDAVNameMapperList.insert(WebDAVNameValueType(OUString("href"), WebDAVName_href));
@@ -111,8 +117,11 @@ namespace
             aWebDAVNameMapperList.insert(WebDAVNameValueType(OUString("supportedlock"), WebDAVName_supportedlock));
             aWebDAVNameMapperList.insert(WebDAVNameValueType(OUString("lockentry"), WebDAVName_lockentry));
             aWebDAVNameMapperList.insert(WebDAVNameValueType(OUString("lockscope"), WebDAVName_lockscope));
+            aWebDAVNameMapperList.insert(WebDAVNameValueType(OUString("locktoken"), WebDAVName_locktoken));
             aWebDAVNameMapperList.insert(WebDAVNameValueType(OUString("exclusive"), WebDAVName_exclusive));
             aWebDAVNameMapperList.insert(WebDAVNameValueType(OUString("locktype"), WebDAVName_locktype));
+            aWebDAVNameMapperList.insert(WebDAVNameValueType(OUString("owner"), WebDAVName_owner));
+            aWebDAVNameMapperList.insert(WebDAVNameValueType(OUString("timeout"), WebDAVName_timeout));
             aWebDAVNameMapperList.insert(WebDAVNameValueType(OUString("write"), WebDAVName_write));
             aWebDAVNameMapperList.insert(WebDAVNameValueType(OUString("shared"), WebDAVName_shared));
             aWebDAVNameMapperList.insert(WebDAVNameValueType(OUString("status"), WebDAVName_status));
@@ -277,12 +286,14 @@ namespace
     enum WebDAVResponseParserMode
     {
         WebDAVResponseParserMode_PropFind = 0,
-        WebDAVResponseParserMode_PropName
+        WebDAVResponseParserMode_PropName,
+        WebDAVResponseParserMode_Lock
     };
 
     class WebDAVResponseParser : public cppu::WeakImplHelper1< com::sun::star::xml::sax::XDocumentHandler >
     {
     private:
+        std::vector< ucb::Lock >                      maResult_Lock;
         std::vector< http_dav_ucp::DAVResource >      maResult_PropFind;
         std::vector< http_dav_ucp::DAVResourceInfo >  maResult_PropName;
 
@@ -296,6 +307,7 @@ namespace
         uno::Sequence< ucb::LockEntry >             maLockEntries;
         ucb::LockScope                              maLockScope;
         ucb::LockType                               maLockType;
+        ucb::Lock                                   maLock;
         WebDAVResponseParserMode                    meWebDAVResponseParserMode;
 
         // bitfield
@@ -356,6 +368,7 @@ namespace
         virtual void SAL_CALL processingInstruction( const OUString& aTarget, const OUString& aData ) throw (xml::sax::SAXException, uno::RuntimeException);
         virtual void SAL_CALL setDocumentLocator( const uno::Reference< xml::sax::XLocator >& xLocator ) throw (xml::sax::SAXException, uno::RuntimeException);
 
+        const std::vector< ucb::Lock >& getResult_Lock() const { return maResult_Lock; }
         const std::vector< http_dav_ucp::DAVResource >& getResult_PropFind() const { return maResult_PropFind; }
         const std::vector< http_dav_ucp::DAVResourceInfo >& getResult_PropName() const { return maResult_PropName; }
     };
@@ -480,6 +493,11 @@ namespace
                                 mbLockTypeSet = false;
                                 break;
                             }
+                            case WebDAVName_activelock:
+                            {
+                                maLock = ucb::Lock();
+                                break;
+                            }
                         }
                         break;
                     }
@@ -641,6 +659,30 @@ namespace
                                 }
                                 break;
                             }
+                            case WebDAVName_owner:
+                            {
+                                maLock.Owner <<= mpContext->getWhiteSpace();
+                                break;
+                            }
+                            case WebDAVName_timeout:
+                            {
+                                const OUString sTimeout(mpContext->getWhiteSpace());
+                                if (sTimeout == "Infinite")
+                                    maLock.Timeout = -1;
+                                else if (sTimeout.startsWith("Second-"))
+                                    maLock.Timeout = sTimeout.copy(7).toInt64();
+                                break;
+                            }
+                            case WebDAVName_locktoken:
+                            {
+                                const OUString sLockToken(maHref);
+                                SAL_WARN_IF(!sLockToken.startsWith("opaquelocktoken:"), "ucb.ucp.webdav",
+                                        "Parser error: wrong 'locktoken' value.");
+                                const sal_Int32 nLength(maLock.LockTokens.getLength());
+                                maLock.LockTokens.realloc(nLength+1);
+                                maLock.LockTokens[nLength] = sLockToken;
+                                break;
+                            }
                             case WebDAVName_exclusive:
                             {
                                 // exclusive lockscope end
@@ -671,6 +713,12 @@ namespace
                                 }
                                 break;
                             }
+                            case WebDAVName_activelock:
+                            {
+                                maLock.Type = maLockType;
+                                maLock.Scope = maLockScope;
+                                maResult_Lock.push_back(maLock);
+                            }
                             case WebDAVName_propstat:
                             {
                                 // propstat end, check status
@@ -789,10 +837,10 @@ namespace
 
 namespace
 {
-    void parseWebDAVPropNameResponse(
+    template<typename T>
+    void parseWebDAVResponse(
         const uno::Reference< io::XInputStream >& xInputStream,
-        std::vector< http_dav_ucp::DAVResource >& rPropFind,
-        std::vector< http_dav_ucp::DAVResourceInfo >& rPropName,
+        std::vector< T >& rResult,
         WebDAVResponseParserMode eWebDAVResponseParserMode)
     {
         if(xInputStream.is())
@@ -818,16 +866,17 @@ namespace
                 // get result
                 switch(eWebDAVResponseParserMode)
                 {
+                    // *(std::vector<T>*) & is a horrible hack but hopefully works,
+                    // I was not able to come up with something sane :-/
                     case WebDAVResponseParserMode_PropFind:
-                    {
-                        rPropFind = pWebDAVResponseParser->getResult_PropFind();
+                        rResult = *(std::vector<T>*) &pWebDAVResponseParser->getResult_PropFind();
                         break;
-                    }
                     case WebDAVResponseParserMode_PropName:
-                    {
-                        rPropName = pWebDAVResponseParser->getResult_PropName();
+                        rResult = *(std::vector<T>*) &pWebDAVResponseParser->getResult_PropName();
+                        break;
+                    case WebDAVResponseParserMode_Lock:
+                        rResult = *(std::vector<T>*) &pWebDAVResponseParser->getResult_Lock();
                         break;
-                    }
                 }
             }
             catch(uno::Exception&)
@@ -843,22 +892,25 @@ namespace
 
 namespace http_dav_ucp
 {
-    std::vector< DAVResource > parseWebDAVPropFindResponse(const uno::Reference< io::XInputStream >& xInputStream)
+    std::vector< ucb::Lock > parseWebDAVLockResponse(const uno::Reference< io::XInputStream >& xInputStream)
     {
-        std::vector< DAVResource > aRetval;
-        std::vector< DAVResourceInfo > aFoo;
+        std::vector< ucb::Lock > aResult;
+        parseWebDAVResponse< ucb::Lock >(xInputStream, aResult, WebDAVResponseParserMode_Lock);
+        return aResult;
+    }
 
-        parseWebDAVPropNameResponse(xInputStream, aRetval, aFoo, WebDAVResponseParserMode_PropFind);
-        return aRetval;
+    std::vector< DAVResource > parseWebDAVPropFindResponse(const uno::Reference< io::XInputStream >& xInputStream)
+    {
+        std::vector< DAVResource > aResult;
+        parseWebDAVResponse< DAVResource >(xInputStream, aResult, WebDAVResponseParserMode_PropFind);
+        return aResult;
     }
 
     std::vector< DAVResourceInfo > parseWebDAVPropNameResponse(const uno::Reference< io::XInputStream >& xInputStream)
     {
-        std::vector< DAVResource > aFoo;
-        std::vector< DAVResourceInfo > aRetval;
-
-        parseWebDAVPropNameResponse(xInputStream, aFoo, aRetval, WebDAVResponseParserMode_PropName);
-        return aRetval;
+        std::vector< DAVResourceInfo > aResult;
+        parseWebDAVResponse< DAVResourceInfo >(xInputStream, aResult, WebDAVResponseParserMode_PropName);
+        return aResult;
     }
 } // namespace http_dav_ucp
 

ucb/source/ucp/webdav/webdavresponseparser.hxx

@@ -22,22 +22,19 @@
 
 #include <com/sun/star/uno/Reference.hxx>
 #include <com/sun/star/io/XInputStream.hpp>
+#include <com/sun/star/ucb/Lock.hpp>
 #include "DAVResource.hxx"
 #include <vector>
 
 
-
 namespace http_dav_ucp
 {
-    std::vector< DAVResource > parseWebDAVPropFindResponse(const com::sun::star::uno::Reference< com::sun::star::io::XInputStream >& xInputStream);
-    std::vector< DAVResourceInfo > parseWebDAVPropNameResponse(const com::sun::star::uno::Reference< com::sun::star::io::XInputStream >& xInputStream);
+    std::vector< css::ucb::Lock > parseWebDAVLockResponse(const css::uno::Reference< css::io::XInputStream >& xInputStream);
+    std::vector< DAVResource > parseWebDAVPropFindResponse(const css::uno::Reference< css::io::XInputStream >& xInputStream);
+    std::vector< DAVResourceInfo > parseWebDAVPropNameResponse(const css::uno::Reference< css::io::XInputStream >& xInputStream);
 } // namespace http_dav_ucp
 
 
-
 #endif // _WEBDAVRESPONSEPARSER_HXX_
 
-
-// eof
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */