1 files changed, 209 insertions, 0 deletions
diff --git a/cpp/common/utils/src/logger.cpp b/cpp/common/utils/src/logger.cpp
new file mode 100644
index 0000000000..603fa6574e
--- /dev/null
+++ b/cpp/common/utils/src/logger.cpp
@@ -0,0 +1,209 @@
+/*
+ *
+ * Copyright (c) 2006 The Apache Software Foundation
+ *
+ * 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.
+ *
+ */
+/*********************************************************************
+*
+* NOTE: This is a lightweight logging class intended for debugging and
+* verification purposes only.
+*
+* DO NOT USE FOR PRODUCT DEVELOPMENT - Rather, use an agreed upon
+* established logging  class (such as Apache's log4cxx) for product
+* development purposes.
+*
+*********************************************************************/
+
+#include <iostream>
+#include <ostream>
+#include <string.h>
+#include "apr_time.h"
+#include "logger.h"
+
+namespace qpid {
+namespace utils {
+
+Logger::Logger(const char* filename, const bool append):
+    std::ofstream(filename, append ? std::ios::app : std::ios::out)
+{
+    echo_flag = false;
+    timestamp_flag = true;
+    eol_flag = true;
+}
+
+Logger::Logger(std::string& filename, const bool append):
+    std::ofstream(filename.c_str(), append ? std::ios::app : std::ios::out)
+{
+    echo_flag = false;
+    timestamp_flag = true;
+    eol_flag = true;
+}
+
+Logger::~Logger()
+{
+    close();
+}
+
+void Logger::write_timestamp()
+{
+    int len;
+    apr_time_exp_t now;
+    apr_time_exp_lt(&now, apr_time_now());
+    sprintf(buff, "%4d/%02d/%02d %02d:%02d:%02d.%06d : ", 1900+now.tm_year, now.tm_mon,
+            now.tm_mday, now.tm_hour, now.tm_min, now.tm_sec, now.tm_usec);
+    write(buff, strlen(buff));
+}
+
+
+void Logger::log(const char* message)
+{
+    if (timestamp_flag && eol_flag)
+    {
+        eol_flag = false;
+        write_timestamp();
+    }
+    write(message, strlen(message));
+    if (echo_flag)
+        std::cout << message;
+    if (strchr(message, '\n'))
+        eol_flag = true;
+}
+
+void Logger::log(const char* message, const bool echo)
+{
+    if (timestamp_flag && eol_flag)
+    {
+        eol_flag = false;
+        write_timestamp();
+    }
+    write(message, strlen(message));
+    if (echo)
+        std::cout << message;    
+    if (strchr(message, '\n'))
+        eol_flag = true;
+}
+
+void Logger::log(const char* message, const bool echo, const bool timestamp)
+{
+    if (timestamp && eol_flag)
+    {
+        eol_flag = false;
+        write_timestamp();
+    }
+    write(message, strlen(message));
+    if (echo)
+        std::cout << message;
+    if (strchr(message, '\n'))
+        eol_flag = true;
+}
+
+Logger& Logger::operator<< (const bool b)
+{
+    log(b ? "true" : "false");
+    return *this;
+}
+
+Logger& Logger::operator<< (const short s)
+{
+    sprintf(buff, "%d", s);
+    log(buff);
+    return *this;
+}
+
+Logger& Logger::operator<< (const unsigned short us)
+{
+    sprintf(buff, "%u", us);
+    log(buff);
+    return *this;
+}
+
+Logger& Logger::operator<< (const int i)
+{
+    sprintf(buff, "%d", i);
+    log(buff);
+    return *this;
+}
+
+Logger& Logger::operator<< (const unsigned int ui)
+{
+    sprintf(buff, "%u", ui);
+    log(buff);
+    return *this;
+}
+
+Logger& Logger::operator<< (const long l)
+{
+    sprintf(buff, "%ld", l);
+    log(buff);
+    return *this;
+}
+
+Logger& Logger::operator<< (const unsigned long ul)
+{
+    sprintf(buff, "%lu", ul);
+    log(buff);
+    return *this;
+}
+
+Logger& Logger::operator<< (const long long l)
+{
+    sprintf(buff, "%ld", l);
+    log(buff);
+    return *this;
+}
+
+Logger& Logger::operator<< (const unsigned long long ul)
+{
+    sprintf(buff, "%lu", ul);
+    log(buff);
+    return *this;
+}
+
+Logger& Logger::operator<< (const float f)
+{
+    sprintf(buff, "%f", f);
+    log(buff);
+    return *this;
+}
+
+Logger& Logger::operator<< (const double d)
+{
+    sprintf(buff, "%lf", d);
+    log(buff);
+    return *this;
+}
+
+Logger& Logger::operator<< (const long double ld)
+{
+    sprintf(buff, "%Lf", ld);
+    log(buff);
+    return *this;
+}
+
+Logger& Logger::operator<< (const char* cstr)
+{
+    log(cstr);
+    return *this;
+}
+
+Logger& Logger::operator<< (const std::string& str)
+{
+    log(str.c_str());
+    return *this;
+}
+
+}
+}
+