core/src/main/java/org/nanohttpd/protocols/http/HTTPSession.java
private void decodeHeader(BufferedReader in, Map<String, String> pre, Map<String, List<String>> parms, Map<String, String> headers) throws ResponseException {
        try {
            // Read the request line
            String inLine = in.readLine();
            if (inLine == null) {
                return;
            }

            StringTokenizer st = new StringTokenizer(inLine);
            if (!st.hasMoreTokens()) {
                throw new ResponseException(Status.BAD_REQUEST, "BAD REQUEST: Syntax error. Usage: GET /example/file.html");
            }

            pre.put("method", st.nextToken());

            if (!st.hasMoreTokens()) {
                throw new ResponseException(Status.BAD_REQUEST, "BAD REQUEST: Missing URI. Usage: GET /example/file.html");
            }

            String uri = st.nextToken();

            // Decode parameters from the URI
            int qmi = uri.indexOf('?');
            if (qmi >= 0) {
                decodeParms(uri.substring(qmi + 1), parms);
                uri = NanoHTTPD.decodePercent(uri.substring(0, qmi));
            } else {
                uri = NanoHTTPD.decodePercent(uri);
            }

            // If there's another token, its protocol version,
            // followed by HTTP headers.
            // NOTE: this now forces header names lower case since they are
            // case insensitive and vary by client.
            if (st.hasMoreTokens()) {
                protocolVersion = st.nextToken();
            } else {
                protocolVersion = "HTTP/1.1";
                NanoHTTPD.LOG.log(Level.FINE, "no protocol version specified, strange. Assuming HTTP/1.1.");
            }
            String line = in.readLine();
            while (line != null && !line.trim().isEmpty()) {
                int p = line.indexOf(':');
                if (p >= 0) {
                    headers.put(line.substring(0, p).trim().toLowerCase(Locale.US), line.substring(p + 1).trim());
                }
                line = in.readLine();
            }

            pre.put("uri", uri);
        } catch (IOException ioe) {
            throw new ResponseException(Status.INTERNAL_ERROR, "SERVER INTERNAL ERROR: IOException: " + ioe.getMessage(), ioe);
        }
    }
private void decodeHeader(BufferedReader in, Map<String, String> pre, Map<String, List<String>> parms, Map<String, String> headers) throws ResponseException {
        try {
            // Read the request line
            String inLine = in.readLine();
            if (inLine == null) {
                return;
            }

            StringTokenizer st = new StringTokenizer(inLine);
            if (!st.hasMoreTokens()) {
                throw new ResponseException(Status.BAD_REQUEST, "BAD REQUEST: Syntax error. Usage: GET /example/file.html");
            }

            pre.put("method", st.nextToken());

            if (!st.hasMoreTokens()) {
                throw new ResponseException(Status.BAD_REQUEST, "BAD REQUEST: Missing URI. Usage: GET /example/file.html");
            }

            String uri = st.nextToken();

            // Decode parameters from the URI
            int qmi = uri.indexOf('?');
            if (qmi >= 0) {
                decodeParms(uri.substring(qmi + 1), parms);
                uri = NanoHTTPD.decodePercent(uri.substring(0, qmi));
            } else {
                uri = NanoHTTPD.decodePercent(uri);
            }

            // If there's another token, its protocol version,
            // followed by HTTP headers.
            // NOTE: this now forces header names lower case since they are
            // case insensitive and vary by client.
            if (st.hasMoreTokens()) {
                protocolVersion = st.nextToken();
            } else {
                protocolVersion = "HTTP/1.1";
                NanoHTTPD.LOG.log(Level.FINE, "no protocol version specified, strange. Assuming HTTP/1.1.");
            }
            String line = in.readLine();
            while (line != null && !line.trim().isEmpty()) {
                int p = line.indexOf(':');
                if (p >= 0) {
                    headers.put(line.substring(0, p).trim().toLowerCase(Locale.US), line.substring(p + 1).trim());
                }
                line = in.readLine();
            }

            pre.put("uri", uri);
        } catch (IOException ioe) {
            throw new ResponseException(Status.INTERNAL_ERROR, "SERVER INTERNAL ERROR: IOException: " + ioe.getMessage(), ioe);
        }
    }
private void decodeHeader ( BufferedReader in , Map < String , String > pre , Map < String , List < String > > parms , Map < String , String > headers ) throws ResponseException { try { // Read the request line String inLine = in . readLine ( ) ; if ( inLine == null ) { return ; } StringTokenizer st = new StringTokenizer ( inLine ) ; if ( ! st . hasMoreTokens ( ) ) { throw new ResponseException ( Status . BAD_REQUEST , "BAD REQUEST: Syntax error. Usage: GET /example/file.html" ) ; } pre . put ( "method" , st . nextToken ( ) ) ; if ( ! st . hasMoreTokens ( ) ) { throw new ResponseException ( Status . BAD_REQUEST , "BAD REQUEST: Missing URI. Usage: GET /example/file.html" ) ; } String uri = st . nextToken ( ) ; // Decode parameters from the URI int qmi = uri . indexOf ( ' ' ) ; if ( qmi >= 0 ) { decodeParms ( uri . substring ( qmi + 1 ) , parms ) ; uri = NanoHTTPD . decodePercent ( uri . substring ( 0 , qmi ) ) ; } else { uri = NanoHTTPD . decodePercent ( uri ) ; } // If there's another token, its protocol version, // followed by HTTP headers. // NOTE: this now forces header names lower case since they are // case insensitive and vary by client. if ( st . hasMoreTokens ( ) ) { protocolVersion = st . nextToken ( ) ; } else { protocolVersion = "HTTP/1.1" ; NanoHTTPD . LOG . log ( Level . FINE , "no protocol version specified, strange. Assuming HTTP/1.1." ) ; } String line = in . readLine ( ) ; while ( line != null && ! line . trim ( ) . isEmpty ( ) ) { int p = line . indexOf ( ' ' ) ; if ( p >= 0 ) { headers . put ( line . substring ( 0 , p ) . trim ( ) . toLowerCase ( Locale . US ) , line . substring ( p + 1 ) . trim ( ) ) ; } line = in . readLine ( ) ; } pre . put ( "uri" , uri ) ; } catch ( IOException ioe ) { throw new ResponseException ( Status . INTERNAL_ERROR , "SERVER INTERNAL ERROR: IOException: " + ioe . getMessage ( ) , ioe ) ; } }
Decodes the sent headers and loads the data into Key/value pairs
Decodes the sent headers and loads the data into Key / value pairs