protected boolean httpServeFile(String strContType) throws IOException {
String strPath = uri.getPath();
// if ( !strPath.startsWith("/apps") )
// strPath = "/apps" + strPath;
LOG.TRACE("httpServeFile: " + strPath);
if (!isDbFilesPath(strPath)) {
if (strContType.equals("application/javascript")) {
responseData = RhoRuby.loadFile(strPath);
if (responseData == null) {
String str = "";
responseData = new ByteArrayInputStream(str.getBytes());
}
} else responseData = RhoRuby.loadFile(strPath);
} else {
if (strPath.startsWith("/apps/app/db/db-files"))
strPath = strPath.substring(9); // remove /apps/app
else strPath = strPath.substring(5); // remove /apps
}
if (responseData == null) {
SimpleFile file = null;
try {
file = RhoClassFactory.createFile();
String strFileName = strPath;
// if ( strFileName.startsWith("/apps") )
// strFileName = strPath.substring(5);
file.open(strFileName, true, true);
responseData = file.getInputStream();
if (responseData != null) {
contentLength = (int) file.length();
}
m_file = file;
} catch (Exception exc) {
if (file != null) file.close();
}
} else {
if (responseData != null) {
contentLength = responseData.available();
}
}
if (responseData == null) return false;
if (strContType.length() > 0) resHeaders.addProperty("Content-Type", strContType);
resHeaders.addProperty("Content-Length", Integer.toString(contentLength));
// resHeaders.addProperty("Date",getLocalHttpTimeString());
// resHeaders.addProperty("Cache-control", "public, max-age=3600" );
// resHeaders.addProperty("Expires", "Thu, 01 Dec 2010 16:00:00 GMT" );
return true;
}
private void clean() throws IOException {
if (m_file != null) {
m_file.close();
m_file = null;
} else if (responseData != null) responseData.close();
responseData = null;
if (postData != null) postData.close();
}
void processMultipartItems(Vector /*Ptr<CMultipartItem*>&*/ arItems) throws Exception {
for (int i = 0; i < (int) arItems.size(); i++) {
MultipartItem oItem = (MultipartItem) arItems.elementAt(i);
if (oItem.m_strName.length() == 0) oItem.m_strName = "blob";
if (oItem.m_strFileName.length() == 0) {
if (oItem.m_strFilePath.length() > 0) {
FilePath oPath = new FilePath(oItem.m_strFilePath);
oItem.m_strFileName = oPath.getBaseName();
}
// else
// oItem.m_strFileName = "doesnotmatter.txt";
}
oItem.m_strDataPrefix = i > 0 ? "\r\n" : "";
oItem.m_strDataPrefix +=
"------------A6174410D6AD474183FDE48F5662FCC5\r\n"
+ "Content-Disposition: form-data; name=\"";
oItem.m_strDataPrefix += oItem.m_strName + "\"";
if (oItem.m_strFileName.length() > 0)
oItem.m_strDataPrefix += "; filename=\"" + oItem.m_strFileName + "\"";
oItem.m_strDataPrefix += "\r\n";
if (oItem.m_strContentType != null && oItem.m_strContentType.length() > 0)
oItem.m_strDataPrefix += "Content-Type: " + oItem.m_strContentType + "\r\n";
long nContentSize = 0;
if (oItem.m_strFilePath.length() > 0) {
SimpleFile file = null;
try {
file = RhoClassFactory.createFile();
file.open(oItem.m_strFilePath, true, true);
nContentSize = file.length();
if (!file.isOpened()) {
LOG.ERROR("File not found: " + oItem.m_strFilePath);
throw new RuntimeException("File not found:" + oItem.m_strFilePath);
}
} finally {
if (file != null)
try {
file.close();
} catch (IOException e) {
}
}
} else nContentSize = oItem.m_strBody.length();
if (oItem.m_strContentType != null && oItem.m_strContentType.length() > 0)
oItem.m_strDataPrefix += "Content-Length: " + nContentSize + "\r\n";
oItem.m_strDataPrefix += "\r\n";
}
}
public NetResponse pushMultipartData(
String strUrl,
Vector /*Ptr<CMultipartItem*>&*/ arItems,
IRhoSession oSession,
Hashtable /*<String,String>**/ headers)
throws Exception {
String strRespBody = null;
InputStream is = null;
OutputStream os = null;
int code = -1;
m_bCancel = false;
try {
closeConnection();
m_connection = RhoClassFactory.getNetworkAccess().connect(strUrl, false);
if (oSession != null) {
String strSession = oSession.getSession();
if (strSession != null && strSession.length() > 0)
m_connection.setRequestProperty("Cookie", strSession);
}
m_connection.setRequestProperty("Connection", "keep-alive");
m_connection.setRequestProperty("content-type", szMultipartContType);
writeHeaders(headers);
m_connection.setRequestMethod(IHttpConnection.POST);
// PUSH specific
processMultipartItems(arItems);
os = m_connection.openOutputStream();
// write all items
for (int i = 0; i < (int) arItems.size(); i++) {
MultipartItem oItem = (MultipartItem) arItems.elementAt(i);
os.write(oItem.m_strDataPrefix.getBytes(), 0, oItem.m_strDataPrefix.length());
if (oItem.m_strFilePath.length() > 0) {
SimpleFile file = null;
InputStream fis = null;
try {
file = RhoClassFactory.createFile();
file.open(oItem.m_strFilePath, true, true);
if (!file.isOpened()) {
LOG.ERROR("File not found: " + oItem.m_strFilePath);
throw new RuntimeException("File not found:" + oItem.m_strFilePath);
}
fis = file.getInputStream();
byte[] byteBuffer = new byte[1024 * 4];
int nRead = 0;
do {
nRead = fis.read(byteBuffer);
if (nRead > 0) os.write(byteBuffer, 0, nRead);
} while (nRead > 0);
} finally {
if (fis != null)
try {
fis.close();
} catch (IOException e) {
}
if (file != null)
try {
file.close();
} catch (IOException e) {
}
}
} else {
os.write(oItem.m_strBody.getBytes(), 0, oItem.m_strBody.length());
}
}
os.write(szMultipartPostfix.getBytes(), 0, szMultipartPostfix.length());
// os.flush();
// PUSH specific
is = m_connection.openInputStream();
code = m_connection.getResponseCode();
LOG.INFO("getResponseCode : " + code);
readHeaders(headers);
copyHashtable(m_OutHeaders, headers);
if (code != IHttpConnection.HTTP_OK) {
LOG.ERROR("Error retrieving data: " + code);
if (code == IHttpConnection.HTTP_UNAUTHORIZED) oSession.logout();
if (code != IHttpConnection.HTTP_INTERNAL_ERROR)
strRespBody = readFully(is, getResponseEncoding());
} else {
long len = m_connection.getLength();
LOG.INFO("fetchRemoteData data size:" + len);
strRespBody = readFully(is, getResponseEncoding());
LOG.INFO("fetchRemoteData data readFully.");
}
} finally {
try {
if (is != null) is.close();
if (os != null) os.close();
closeConnection();
} catch (IOException exc2) {
}
}
return makeResponse(strRespBody, code);
}
