Move VOM to extras/vom

[vpp.git] / src / vpp-api / vom / logger.hpp

diff --git a/src/vpp-api/vom/logger.hpp b/src/vpp-api/vom/logger.hpp
deleted file mode 100644 (file)
index 6d2e3dd..0000000
--- a/src/vpp-api/vom/logger.hpp
+++ /dev/null
@@ -1,194 +0,0 @@
-/*
- * Copyright (c) 2017 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __VOM_LOGGER_H__
-#define __VOM_LOGGER_H__
-
-#include <fstream>
-#include <iostream>
-#include <sstream>
-
-#include "vom/enum_base.hpp"
-
-namespace VOM {
-struct log_level_t : enum_base<log_level_t>
-{
-  const static log_level_t CRITICAL;
-  const static log_level_t ERROR;
-  const static log_level_t WARNING;
-  const static log_level_t INFO;
-  const static log_level_t DEBUG;
-
-private:
-  /**
-   * Private constructor taking the value and the string name
-   */
-  log_level_t(int v, const std::string& s);
-
-  /*
-   * not allowed to construct
-   */
-  log_level_t() = delete;
-};
-
-/**
- * Ideally we'd use the boost logger but that is not prevelent
- * in many distros. So something simple here instead.
- */
-class log_t
-{
-public:
-  /**
-   *
-   */
-  class handler
-  {
-  public:
-    /**
-   * Default Constructor
-   */
-    handler() = default;
-
-    /**
-     * Default Destructor
-     */
-    virtual ~handler() = default;
-
-    /**
-     * Handle a log message
-     */
-    virtual void handle_message(const std::string& file,
-                                const int line,
-                                const std::string& function,
-                                const log_level_t& level,
-                                const std::string& message) = 0;
-  };
-
-  /**
-   * Construct a logger
-   */
-  log_t(handler* h);
-  log_t();
-
-  /**
-   * The configured level
-   */
-  const log_level_t& level() const;
-
-  /**
-   * set the logging level
-   */
-  void set(const log_level_t& level);
-
-  /**
-   * set a file to receive the logging data
-   */
-  void set(handler* h);
-
-  /**
-   * An entry in the log
-   */
-  class entry
-  {
-  public:
-    entry(const char* file,
-          const char* function,
-          int line,
-          const log_level_t& level);
-    ~entry();
-
-    std::stringstream& stream();
-
-  private:
-    const std::string m_file;
-    const std::string m_function;
-    const log_level_t m_level;
-    const int m_line;
-
-    std::stringstream m_stream;
-  };
-  /**
-   * Register a log handler to receive the log output
-   */
-  void register_handler(handler& h);
-
-private:
-  void write(const std::string& file,
-             const int line,
-             const std::string& function,
-             const log_level_t& level,
-             const std::string& message);
-
-  /**
-   * the configured logging level
-   */
-  log_level_t m_level;
-
-  /**
-   * Pointer to a registered handler. Null if no handler registerd
-   */
-  handler* m_handler;
-};
-
-class file_handler : public log_t::handler
-{
-public:
-  file_handler(const std::string& ofile);
-  ~file_handler();
-
-  virtual void handle_message(const std::string& file,
-                              const int line,
-                              const std::string& function,
-                              const log_level_t& level,
-                              const std::string& message);
-
-private:
-  /**
-   * Opened file for debugging
-   */
-  std::ofstream m_file_stream;
-};
-
-class cout_handler : public log_t::handler
-{
-public:
-  cout_handler() = default;
-  ~cout_handler() = default;
-  virtual void handle_message(const std::string& file,
-                              const int line,
-                              const std::string& function,
-                              const log_level_t& level,
-                              const std::string& message);
-};
-
-/**
- * Return a log object into which VPP objects can write
- */
-log_t& logger();
-
-#define VOM_LOG(lvl)                                                           \
-  if (lvl >= logger().level())                                                 \
-  log_t::entry(__FILE__, __FUNCTION__, __LINE__, lvl).stream()
-};
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "mozilla")
- * End:
- */
-
-#endif