Initial commit: video player - viper

Change-Id: Id5aa33598ce34659bad4a7a9ae5006bfb84f9bd1
Signed-off-by: Luca Muscariello <lumuscar+fdio@cisco.com>

1 files changed, 203 insertions, 0 deletions

diff --git a/websocketpp/logger/levels.hpp b/websocketpp/logger/levels.hpp
new file mode 100644
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--- /dev/null
+++ b/websocketpp/logger/levels.hpp
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+/*
+ * Copyright (c) 2014, Peter Thorson. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the WebSocket++ Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL PETER THORSON BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef WEBSOCKETPP_LOGGER_LEVELS_HPP
+#define WEBSOCKETPP_LOGGER_LEVELS_HPP
+
+#include <websocketpp/common/stdint.hpp>
+
+namespace websocketpp {
+namespace log {
+
+/// Type of a channel package
+typedef uint32_t level;
+
+/// Package of values for hinting at the nature of a given logger.
+/**
+ * Used by the library to signal to the logging class a hint that it can use to
+ * set itself up. For example, the `access` hint indicates that it is an access
+ * log that might be suitable for being printed to an access log file or to cout
+ * whereas `error` might be suitable for an error log file or cerr. 
+ */
+struct channel_type_hint {
+    /// Type of a channel type hint value
+    typedef uint32_t value;
+    
+    /// No information
+    static value const none = 0;
+    /// Access log
+    static value const access = 1;
+    /// Error log
+    static value const error = 2;
+};
+
+/// Package of log levels for logging errors
+struct elevel {
+    /// Special aggregate value representing "no levels"
+    static level const none = 0x0;
+    /// Low level debugging information (warning: very chatty)
+    static level const devel = 0x1;
+    /// Information about unusual system states or other minor internal library
+    /// problems, less chatty than devel.
+    static level const library = 0x2;
+    /// Information about minor configuration problems or additional information
+    /// about other warnings.
+    static level const info = 0x4;
+    /// Information about important problems not severe enough to terminate
+    /// connections.
+    static level const warn = 0x8;
+    /// Recoverable error. Recovery may mean cleanly closing the connection with
+    /// an appropriate error code to the remote endpoint.
+    static level const rerror = 0x10;
+    /// Unrecoverable error. This error will trigger immediate unclean
+    /// termination of the connection or endpoint.
+    static level const fatal = 0x20;
+    /// Special aggregate value representing "all levels"
+    static level const all = 0xffffffff;
+
+    /// Get the textual name of a channel given a channel id
+    /**
+     * The id must be that of a single channel. Passing an aggregate channel
+     * package results in undefined behavior.
+     *
+     * @param channel The channel id to look up.
+     *
+     * @return The name of the specified channel.
+     */
+    static char const * channel_name(level channel) {
+        switch(channel) {
+            case devel:
+                return "devel";
+            case library:
+                return "library";
+            case info:
+                return "info";
+            case warn:
+                return "warning";
+            case rerror:
+                return "error";
+            case fatal:
+                return "fatal";
+            default:
+                return "unknown";
+        }
+    }
+};
+
+/// Package of log levels for logging access events
+struct alevel {
+    /// Special aggregate value representing "no levels"
+    static level const none = 0x0;
+    /// Information about new connections
+    /**
+     * One line for each new connection that includes a host of information
+     * including: the remote address, websocket version, requested resource,
+     * http code, remote user agent
+     */
+    static level const connect = 0x1;
+    /// One line for each closed connection. Includes closing codes and reasons.
+    static level const disconnect = 0x2;
+    /// One line per control frame
+    static level const control = 0x4;
+    /// One line per frame, includes the full frame header
+    static level const frame_header = 0x8;
+    /// One line per frame, includes the full message payload (warning: chatty)
+    static level const frame_payload = 0x10;
+    /// Reserved
+    static level const message_header = 0x20;
+    /// Reserved
+    static level const message_payload = 0x40;
+    /// Reserved
+    static level const endpoint = 0x80;
+    /// Extra information about opening handshakes
+    static level const debug_handshake = 0x100;
+    /// Extra information about closing handshakes
+    static level const debug_close = 0x200;
+    /// Development messages (warning: very chatty)
+    static level const devel = 0x400;
+    /// Special channel for application specific logs. Not used by the library.
+    static level const app = 0x800;
+    /// Access related to HTTP requests
+    static level const http = 0x1000;
+    /// One line for each failed WebSocket connection with details
+    static level const fail = 0x2000;
+    /// Aggregate package representing the commonly used core access channels
+    /// Connect, Disconnect, Fail, and HTTP
+    static level const access_core = 0x00003003;
+    /// Special aggregate value representing "all levels"
+    static level const all = 0xffffffff;
+
+    /// Get the textual name of a channel given a channel id
+    /**
+     * Get the textual name of a channel given a channel id. The id must be that
+     * of a single channel. Passing an aggregate channel package results in
+     * undefined behavior.
+     *
+     * @param channel The channelid to look up.
+     *
+     * @return The name of the specified channel.
+     */
+    static char const * channel_name(level channel) {
+        switch(channel) {
+            case connect:
+                return "connect";
+            case disconnect:
+                return "disconnect";
+            case control:
+                return "control";
+            case frame_header:
+                return "frame_header";
+            case frame_payload:
+                return "frame_payload";
+            case message_header:
+                return "message_header";
+            case message_payload:
+                return "message_payload";
+            case endpoint:
+                return "endpoint";
+            case debug_handshake:
+                return "debug_handshake";
+            case debug_close:
+                return "debug_close";
+            case devel:
+                return "devel";
+            case app:
+                return "application";
+            case http:
+                return "http";
+            case fail:
+                return "fail";
+            default:
+                return "unknown";
+        }
+    }
+};
+
+} // logger
+} // websocketpp
+
+#endif //WEBSOCKETPP_LOGGER_LEVELS_HPP