changed return values in AudioClip and Playlist from Ptr<std::string>::Ref
and Ptr<Glib::ustring>::Ref to Ptr<const ... >::Ref
finished adding audio clip methods to WebStorageClient
modified helix install script to copy the splay executable to $LS/usr/bin
(HELIX_LIBS needs to be set to "$LS/usr/lib/helix/" for this to work)
This commit is contained in:
fgerlits
parent
11f46d11ba
commit
562705b031
10 changed files with 388 additions and 101 deletions
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@ -22,7 +22,7 @@
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Author : $Author: fgerlits $
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Version : $Revision: 1.14 $
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Version : $Revision: 1.15 $
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Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/storage/src/WebStorageClient.cxx,v $
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------------------------------------------------------------------------------*/
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@ -283,6 +283,83 @@ static const std::string storeAudioClipUrlParamName = "url";
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static const std::string storeAudioClipTokenParamName = "token";
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/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ storage server constants: acquireAudioClip */
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/*------------------------------------------------------------------------------
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* The name of the acquire audio clip method on the storage server
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*----------------------------------------------------------------------------*/
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static const std::string acquireAudioClipMethodName
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= "locstor.accessRawAudioData";
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/*------------------------------------------------------------------------------
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* The name of the session ID parameter in the input structure
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*----------------------------------------------------------------------------*/
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static const std::string acquireAudioClipSessionIdParamName = "sessid";
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/*------------------------------------------------------------------------------
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* The name of the audio clip unique ID parameter in the input structure
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*----------------------------------------------------------------------------*/
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static const std::string acquireAudioClipAudioClipIdParamName = "gunid";
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/*------------------------------------------------------------------------------
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* The name of the result URL parameter returned by the method
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*----------------------------------------------------------------------------*/
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static const std::string acquireAudioClipUrlParamName = "url";
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/*------------------------------------------------------------------------------
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* The name of the token parameter returned by the method
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*----------------------------------------------------------------------------*/
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static const std::string acquireAudioClipTokenParamName = "token";
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/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ storage server constants: releaseAudioClip */
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/*------------------------------------------------------------------------------
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* The name of the release audio clip method on the storage server
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*----------------------------------------------------------------------------*/
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static const std::string releaseAudioClipMethodName
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= "locstor.releaseRawAudioData";
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/*------------------------------------------------------------------------------
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* The name of the session ID parameter in the input structure
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*----------------------------------------------------------------------------*/
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static const std::string releaseAudioClipSessionIdParamName = "sessid";
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/*------------------------------------------------------------------------------
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* The name of the token parameter in the input structure
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*----------------------------------------------------------------------------*/
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static const std::string releaseAudioClipTokenParamName = "token";
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/*------------------------------------------------------------------------------
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* The name of the result parameter returned by the method
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*----------------------------------------------------------------------------*/
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static const std::string releaseAudioClipResultParamName = "status";
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/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ storage server constants: deleteAudioClip */
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/*------------------------------------------------------------------------------
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* The name of the delete audio clip method on the storage server
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*----------------------------------------------------------------------------*/
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static const std::string deleteAudioClipMethodName
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= "locstor.deleteAudioClip";
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/*------------------------------------------------------------------------------
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* The name of the session ID parameter in the input structure
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*----------------------------------------------------------------------------*/
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static const std::string deleteAudioClipSessionIdParamName = "sessid";
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/*------------------------------------------------------------------------------
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* The name of the audio clip unique ID parameter in the input structure
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*----------------------------------------------------------------------------*/
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static const std::string deleteAudioClipAudioClipIdParamName = "gunid";
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/*------------------------------------------------------------------------------
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* The name of the result parameter returned by the method
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*----------------------------------------------------------------------------*/
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static const std::string deleteAudioClipResultParamName = "status";
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/* =============================================== local function prototypes */
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@ -651,7 +728,7 @@ WebStorageClient :: storeAudioClip(Ptr<SessionId>::Ref sessionId,
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}
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std::string metadata = audioClip->toXml()
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->write_to_string("UTF-8");
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->write_to_string("utf-8");
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// temporary hack; we will expect an absolute file name from getUri()
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// in the final version
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@ -799,9 +876,61 @@ WebStorageClient :: acquireAudioClip(Ptr<SessionId>::Ref sessionId,
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Ptr<UniqueId>::Ref id) const
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throw (StorageException)
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{
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Ptr<AudioClip>::Ref playlist(new AudioClip);
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return playlist;
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Ptr<AudioClip>::Ref audioClip = getAudioClip(sessionId, id);
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XmlRpcValue parameters;
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XmlRpcValue result;
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XmlRpcClient xmlRpcClient(storageServerName.c_str(), storageServerPort,
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storageServerPath.c_str(), false);
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parameters.clear();
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parameters[acquireAudioClipSessionIdParamName]
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= sessionId->getId();
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parameters[acquireAudioClipAudioClipIdParamName]
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= std::string(*id);
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result.clear();
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if (!xmlRpcClient.execute(acquireAudioClipMethodName.c_str(),
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parameters, result)) {
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std::string eMsg = "cannot execute XML-RPC method '";
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eMsg += acquireAudioClipMethodName;
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eMsg += "'";
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throw XmlRpcCommunicationException(eMsg);
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}
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if (xmlRpcClient.isFault()) {
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std::stringstream eMsg;
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eMsg << "XML-RPC method '"
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<< acquireAudioClipMethodName
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<< "' returned error message:\n"
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<< result;
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throw XmlRpcMethodFaultException(eMsg.str());
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}
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if (! result.hasMember(acquireAudioClipUrlParamName)
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|| result[acquireAudioClipUrlParamName].getType()
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!= XmlRpcValue::TypeString
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|| ! result.hasMember(acquireAudioClipTokenParamName)
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|| result[acquireAudioClipTokenParamName].getType()
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!= XmlRpcValue::TypeString) {
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std::stringstream eMsg;
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eMsg << "XML-RPC method '"
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<< acquireAudioClipMethodName
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<< "' returned unexpected value:\n"
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<< result;
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throw XmlRpcMethodResponseException(eMsg.str());
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}
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Ptr<const std::string>::Ref uri(new const std::string(
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result[acquireAudioClipUrlParamName] ));
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Ptr<const std::string>::Ref token(new const std::string(
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result[acquireAudioClipTokenParamName] ));
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audioClip->setUri(uri);
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audioClip->setToken(token);
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return audioClip;
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}
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@ -813,7 +942,58 @@ WebStorageClient :: releaseAudioClip(Ptr<SessionId>::Ref sessionId,
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Ptr<AudioClip>::Ref audioClip) const
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throw (StorageException)
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{
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XmlRpcValue parameters;
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XmlRpcValue result;
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XmlRpcClient xmlRpcClient(storageServerName.c_str(), storageServerPort,
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storageServerPath.c_str(), false);
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parameters.clear();
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parameters[releaseAudioClipSessionIdParamName]
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= sessionId->getId();
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parameters[releaseAudioClipTokenParamName]
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= *audioClip->getToken();
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result.clear();
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if (!xmlRpcClient.execute(releaseAudioClipMethodName.c_str(),
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parameters, result)) {
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std::string eMsg = "cannot execute XML-RPC method '";
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eMsg += releaseAudioClipMethodName;
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eMsg += "'";
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throw XmlRpcCommunicationException(eMsg);
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}
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if (xmlRpcClient.isFault()) {
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std::stringstream eMsg;
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eMsg << "XML-RPC method '"
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<< releaseAudioClipMethodName
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<< "' returned error message:\n"
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<< result;
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throw XmlRpcMethodFaultException(eMsg.str());
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}
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if (! result.hasMember(releaseAudioClipResultParamName)
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|| result[releaseAudioClipResultParamName].getType()
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!= XmlRpcValue::TypeBoolean) {
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std::stringstream eMsg;
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eMsg << "XML-RPC method '"
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<< releaseAudioClipMethodName
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<< "' returned unexpected value:\n"
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<< result;
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throw XmlRpcMethodResponseException(eMsg.str());
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}
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if (! bool(result[releaseAudioClipResultParamName])) {
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std::stringstream eMsg;
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eMsg << "XML-RPC method '"
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<< releaseAudioClipMethodName
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<< "' returned 'false'";
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throw XmlRpcMethodResponseException(eMsg.str());
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}
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Ptr<const std::string>::Ref nullpointer;
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audioClip->setToken(nullpointer);
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audioClip->setUri(nullpointer);
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}
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@ -825,7 +1005,54 @@ WebStorageClient :: deleteAudioClip(Ptr<SessionId>::Ref sessionId,
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Ptr<UniqueId>::Ref id)
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throw (StorageException)
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{
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XmlRpcValue parameters;
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XmlRpcValue result;
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XmlRpcClient xmlRpcClient(storageServerName.c_str(), storageServerPort,
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storageServerPath.c_str(), false);
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parameters.clear();
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parameters[deleteAudioClipSessionIdParamName]
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= sessionId->getId();
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parameters[deleteAudioClipAudioClipIdParamName]
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= std::string(*id);
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result.clear();
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if (!xmlRpcClient.execute(deleteAudioClipMethodName.c_str(),
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parameters, result)) {
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std::string eMsg = "cannot execute XML-RPC method '";
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eMsg += deleteAudioClipMethodName;
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eMsg += "'";
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throw XmlRpcCommunicationException(eMsg);
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}
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if (xmlRpcClient.isFault()) {
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std::stringstream eMsg;
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eMsg << "XML-RPC method '"
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<< deleteAudioClipMethodName
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<< "' returned error message:\n"
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<< result;
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throw XmlRpcMethodFaultException(eMsg.str());
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}
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if (! result.hasMember(deleteAudioClipResultParamName)
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|| result[deleteAudioClipResultParamName].getType()
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!= XmlRpcValue::TypeBoolean) {
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std::stringstream eMsg;
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eMsg << "XML-RPC method '"
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<< deleteAudioClipMethodName
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<< "' returned unexpected value:\n"
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<< result;
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throw XmlRpcMethodResponseException(eMsg.str());
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}
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if (! bool(result[deleteAudioClipResultParamName])) {
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std::stringstream eMsg;
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eMsg << "XML-RPC method '"
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<< deleteAudioClipMethodName
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<< "' returned 'false'";
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throw XmlRpcMethodResponseException(eMsg.str());
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}
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}
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