[saiplayer] Convert saiplayer to static library (sonic-net#600)

saiplayer/CommandLineOptions.cpp

@@ -0,0 +1,35 @@
+#include "CommandLineOptions.h"
+
+#include "swss/logger.h"
+
+#include <sstream>
+
+using namespace saiplayer;
+
+CommandLineOptions::CommandLineOptions()
+{
+    SWSS_LOG_ENTER();
+
+    // default values for command line options
+
+    m_useTempView = false;
+    m_inspectAsic = false;
+    m_skipNotifySyncd = false;
+    m_enableDebug = false;
+    m_sleep = false;
+}
+
+std::string CommandLineOptions::getCommandLineString() const
+{
+    SWSS_LOG_ENTER();
+
+    std::stringstream ss;
+
+    ss << " UseTempView=" << (m_useTempView ? "YES" : "NO");
+    ss << " InspectAsic=" << (m_inspectAsic ? "YES" : "NO");
+    ss << " SkipNotifySyncd=" << (m_skipNotifySyncd ? "YES" : "NO");
+    ss << " EnableDebug=" << (m_enableDebug ? "YES" : "NO");
+    ss << " Sleep=" << (m_sleep ? "YES" : "NO");
+
+    return ss.str();
+}

saiplayer/CommandLineOptions.h

@@ -0,0 +1,36 @@
+#pragma once
+
+#include "swss/sal.h"
+
+#include <string>
+#include <vector>
+
+namespace saiplayer
+{
+    class CommandLineOptions
+    {
+        public:
+
+            CommandLineOptions();
+
+            virtual ~CommandLineOptions() = default;
+
+        public:
+
+            virtual std::string getCommandLineString() const;
+
+        public:
+
+            bool m_useTempView;
+
+            bool m_inspectAsic;
+
+            bool m_skipNotifySyncd;
+
+            bool m_enableDebug;
+
+            bool m_sleep;
+
+            std::vector<std::string> m_files;
+    };
+}

saiplayer/CommandLineOptionsParser.cpp

@@ -0,0 +1,113 @@
+#include "CommandLineOptionsParser.h"
+
+#include "swss/logger.h"
+
+#include <getopt.h>
+
+#include <iostream>
+
+using namespace saiplayer;
+
+std::shared_ptr<CommandLineOptions> CommandLineOptionsParser::parseCommandLine(
+        _In_ int argc,
+        _In_ char **argv)
+{
+    SWSS_LOG_ENTER();
+
+    auto options = std::make_shared<CommandLineOptions>();
+
+    const char* const optstring = "uiCdsh";
+
+    while(true)
+    {
+        static struct option long_options[] =
+        {
+            { "useTempView",      no_argument,       0, 'u' },
+            { "inspectAsic",      no_argument,       0, 'i' },
+            { "skipNotifySyncd",  no_argument,       0, 'C' },
+            { "enableDebug",      no_argument,       0, 'd' },
+            { "sleep",            no_argument,       0, 's' },
+            { "help",             no_argument,       0, 'h' },
+        };
+
+        int option_index = 0;
+
+        int c = getopt_long(argc, argv, optstring, long_options, &option_index);
+
+        if (c == -1)
+        {
+            break;
+        }
+
+        switch (c)
+        {
+            case 'u':
+                options->m_useTempView = true;
+                break;
+
+            case 'i':
+                options->m_inspectAsic = true;
+                break;
+
+            case 'C':
+                options->m_skipNotifySyncd = true;
+                break;
+
+            case 'd':
+                options->m_enableDebug = true;
+                break;
+
+            case 's':
+                options->m_sleep = true;
+                break;
+
+            case 'h':
+                printUsage();
+                exit(EXIT_SUCCESS);
+
+            case '?':
+                SWSS_LOG_WARN("unknown option %c", optopt);
+                printUsage();
+                exit(EXIT_FAILURE);
+
+            default:
+                SWSS_LOG_ERROR("getopt_long failure");
+                exit(EXIT_FAILURE);
+        }
+    }
+
+
+    for (int i = optind; i < argc; i++)
+    {
+        options->m_files.push_back(argv[i]);
+    }
+
+    if (options->m_files.size() == 0)
+    {
+        SWSS_LOG_ERROR("no files to replay");
+        exit(EXIT_FAILURE);
+    }
+
+    return options;
+}
+
+void CommandLineOptionsParser::printUsage()
+{
+    SWSS_LOG_ENTER();
+
+    std::cout << "Usage: saiplayer [-u] [-i] [-C] [-d] [-s] [-h] recordfile" << std::endl << std::endl;
+
+    std::cout << "    -u --useTempView:" << std::endl;
+    std::cout << "        Enable temporary view between init and apply" << std::endl << std::endl;
+    std::cout << "    -i --inspectAsic:" << std::endl;
+    std::cout << "        Inspect ASIC by ASIC DB" << std::endl << std::endl;
+    std::cout << "    -C --skipNotifySyncd:" << std::endl;
+    std::cout << "        Will not send notify init/apply view to syncd" << std::endl << std::endl;
+    std::cout << "    -d --enableDebug:" << std::endl;
+    std::cout << "        Enable syslog debug messages" << std::endl << std::endl;
+    std::cout << "    -s --sleep:" << std::endl;
+    std::cout << "        Sleep after success reply, to notice any switch notifications" << std::endl << std::endl;
+
+    std::cout << "    -h --help:" << std::endl;
+    std::cout << "        Print out this message" << std::endl << std::endl;
+}

saiplayer/CommandLineOptionsParser.h

@@ -0,0 +1,25 @@
+#pragma once
+
+#include "CommandLineOptions.h"
+
+#include <memory>
+
+namespace saiplayer
+{
+    class CommandLineOptionsParser
+    {
+        private:
+
+            CommandLineOptionsParser() = delete;
+
+            ~CommandLineOptionsParser() = delete;
+
+        public:
+
+            static std::shared_ptr<CommandLineOptions> parseCommandLine(
+                    _In_ int argc,
+                    _In_ char **argv);
+
+            static void printUsage();
+    };
+}

saiplayer/Makefile.am

@@ -8,6 +8,15 @@ else
 DBGFLAGS = -g
 endif
 
+noinst_LIBRARIES = libSaiPlayer.a
+libSaiPlayer_a_SOURCES = \
+						 CommandLineOptions.cpp \
+						 CommandLineOptionsParser.cpp \
+						 SaiPlayer.cpp
+
+
+libSaiPlayer_a_CPPFLAGS = $(DBGFLAGS) $(AM_CPPFLAGS) $(CFLAGS_COMMON) -std=c++14
+
 saiplayer_SOURCES = saiplayer.cpp
-saiplayer_CPPFLAGS = $(DBGFLAGS) $(AM_CPPFLAGS) $(CFLAGS_COMMON)
-saiplayer_LDADD = -lhiredis -lswsscommon -lpthread -L$(top_srcdir)/meta/.libs -lsaimetadata -lsaimeta -L$(top_srcdir)/lib/src/.libs -lsairedis
+saiplayer_CPPFLAGS = $(DBGFLAGS) $(AM_CPPFLAGS) $(CFLAGS_COMMON) -std=c++14
+saiplayer_LDADD = libSaiPlayer.a ../syncd/libSyncd.a ../lib/src/libSaiRedis.a -lhiredis -lswsscommon -lpthread -L$(top_srcdir)/meta/.libs -lsaimetadata -lsaimeta