/**
* Return a FileEntry object.
*/
void PhoneGapFile::actionGetFile(JSONMessage& message)
{
String callbackID = message.getParam("PhoneGapCallBackId");
String fullPath = message.getArgsField("fullPath");
String path = message.getArgsField("path");
String fullFilePath = fullPath + "/" + path;
// Get flags "create" and "exclusive".
bool create = false;
bool exclusive = false;
bool success = message.getJSONParamsOptionsCreateExclusive(create, exclusive);
if (!success)
{
callFileError(callbackID, FILEERROR_NO_MODIFICATION_ALLOWED_ERR);
return;
}
// Create file if requested.
if (create)
{
if (exclusive)
{
// The file must not exist if "exclusive" is true.
if (FileExists(fullFilePath))
{
callFileError(callbackID, FILEERROR_PATH_EXISTS_ERR);
return;
}
}
if (!FileExists(fullFilePath))
{
// Create the file.
bool created = FileCreatePath(fullFilePath);
if (!created)
{
callFileError(callbackID, FILEERROR_NO_MODIFICATION_ALLOWED_ERR);
return;
}
}
}
// Send back FileEntry data.
String fileEntry = emitFileEntry(
path,
fullFilePath);
callSuccess(
callbackID,
fileEntry,
"window.localFileSystem._castEntry");
}
/**
* Return a DirectoryEntry object.
*/
void PhoneGapFile::actionGetDirectory(JSONMessage& message)
{
String callbackID = message.getParam("PhoneGapCallBackId");
String fullPath = message.getArgsField("fullPath");
String path = message.getArgsField("path");
String fullFilePath = fullPath + "/" + path;
// Add a trailing slash if not present. MoSync API requires this.
if (fullFilePath[fullFilePath.size() - 1] != '/')
{
fullFilePath += "/";
}
// Get flags "create" and "exclusive".
bool create = false;
bool exclusive = false;
bool success = message.getJSONParamsOptionsCreateExclusive(create, exclusive);
if (!success)
{
callFileError(callbackID, FILEERROR_NO_MODIFICATION_ALLOWED_ERR);
return;
}
// Create directory if requested.
if (create)
{
if (exclusive)
{
// The file must not exist if "exclusive" is true.
if (FileExists(fullFilePath))
{
callFileError(callbackID, FILEERROR_PATH_EXISTS_ERR);
return;
}
}
if (!FileExists(fullFilePath))
{
// Create the directory.
// TODO: Invoke error if parent directory does not
// exist to be compatible with the PhoneGap spec.
bool created = FileCreatePath(fullFilePath);
if (!created)
{
callFileError(callbackID, FILEERROR_NO_MODIFICATION_ALLOWED_ERR);
return;
}
}
}
// Send back DirectoryEntry data.
String directoryEntry = emitDirectoryEntry(
path,
// Remove the trailing slash from the full path.
fullFilePath.substr(0, fullFilePath.size() - 1));
callSuccess(
callbackID,
directoryEntry,
"window.localFileSystem._castEntry");
}