");
sb.append(StringUtils.SimpleHTMLTextEncoder(request.toString()));
sb.append("");
sb.append(getServerFooterHtml(request));
sb.append("");
html = sb.toString();
bArr = html.getBytes();
response.setContentType(SambucaHttpResponse.CONTENT_TYPE_HTML_TEXT);
response.addHeader(SambucaHttpResponse.HEADER_CONTENT_LENGTH, String.valueOf(bArr.length));
response.send(bArr);
}
private boolean dirForbidden(String url) {
return url == null || url.trim().length() == 0 || url.indexOf("..") >= 0;
}
private boolean fileExists(String url) {
boolean exists = false;
String path;
File f;
if (!StringUtils.IsNVL(url)) {
path = getFilePath(url);
f = new File(path);
exists = f.exists();
}
return exists;
}
private String getFilePath(String url) {
String path;
path = new StringBuffer().append(wwwRoot).append("/").append((url.startsWith("/") && url.length() > 1 ? url.substring(1) : url)).toString();
return path;
}
private void sendForbidden(SambucaHttpRequest request, SambucaHttpResponse response) throws SambucaException {
StringBuffer sb = new StringBuffer();
String html;
byte[] bArr;
sb.append("");
sb.append(StringUtils.SimpleHTMLTextEncoder(request.getUrl()));
sb.append("");
sb.append(getServerFooterHtml(request));
sb.append("");
html = sb.toString();
bArr = html.getBytes();
response.setStatusCode(SambucaHttpResponse.STATUS_CODE_FORBIDDEN);
response.setContentType(SambucaHttpResponse.CONTENT_TYPE_HTML_TEXT);
response.addHeader(SambucaHttpResponse.HEADER_CONTENT_LENGTH, String.valueOf(bArr.length));
response.send(bArr);
}
private void sendNotFound(SambucaHttpRequest request, SambucaHttpResponse response) throws SambucaException {
StringBuffer sb = new StringBuffer();
String html;
byte[] bArr;
sb.append("");
sb.append(StringUtils.SimpleHTMLTextEncoder(request.getUrl()));
sb.append("");
sb.append(getServerFooterHtml(request));
sb.append("");
html = sb.toString();
bArr = html.getBytes();
response.setStatusCode(SambucaHttpResponse.STATUS_CODE_NOT_FOUND);
response.setContentType(SambucaHttpResponse.CONTENT_TYPE_HTML_TEXT);
response.addHeader(SambucaHttpResponse.HEADER_CONTENT_LENGTH, String.valueOf(bArr.length));
response.send(bArr);
}
private void sendFile(String url, SambucaHttpResponse response) throws SambucaException {
FileInputStream fis = null;
String path;
byte[] buf, partBuf;
int len;
File f;
response.setStatusCode(SambucaHttpResponse.STATUS_CODE_OK);
determineContentType(url, response);
path = getFilePath(url);
f = new File(path);
response.addHeader(SambucaHttpResponse.HEADER_CONTENT_LENGTH, String.valueOf(f.length()));
response.sendHeaders();
try {
fis = new FileInputStream(path);
buf = new byte[2048];
len = fis.read(buf);
while (len != -1) {
if (len != buf.length) {
partBuf = new byte[len];
System.arraycopy(buf, 0, partBuf, 0, len);
response.send(partBuf);
}
else {
response.send(buf);
}
len = fis.read(buf);
}
}
catch (Exception e) {
throw new SambucaException("An error occurred while attempting to send file data!", e);
}
finally {
if (fis != null) {
try {
fis.close();
}
catch (Exception e) {}
}
}
}
private void determineContentType(String url, SambucaHttpResponse response) {
String mimeType = null, ext;
int dotIdx = url.indexOf(".");
if (dotIdx >= 0 && dotIdx < url.length() - 1) {
ext = url.substring(url.lastIndexOf(".") + 1);
mimeType = mimeTypes.getProperty(ext.toLowerCase());
}
if (mimeType != null) {
response.setContentType(mimeType);
}
else {
response.setContentType(SambucaHttpResponse.CONTENT_TYPE_OCTET_STREAM);
}
}
private String getServerFooterHtml(SambucaHttpRequest request) {
StringBuffer html = new StringBuffer();
html.append(""); html.append(Version.APP_TITLE_SHORT); html.append(" Version: "); html.append(Version.VERSION); html.append(" - listening on "); html.append(request.getServerAddress()); html.append(" ("); html.append(SystemUtils.GetOperatingSystemName()); html.append(") on port "); html.append(request.getServerPort()); html.append("
"); return html.toString(); } }