X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=src%2Fcli%2Fgetcommand.cpp;fp=src%2Fcli%2Fgetcommand.cpp;h=2c34fd4bf127b618333853354f2bb050c7adc71d;hb=fefde502cd4b1d2517f9de30a009d2dea59a7cf1;hp=0000000000000000000000000000000000000000;hpb=63869e10ac4d8572238989e1b582c0314da91f9c;p=ric-plt%2Fsdl.git

diff --git a/src/cli/getcommand.cpp b/src/cli/getcommand.cpp
new file mode 100644
index 0000000..2c34fd4
--- /dev/null
+++ b/src/cli/getcommand.cpp
@@ -0,0 +1,75 @@
+#include <ostream>
+#include <cstdlib>
+#include "private/cli/commandmap.hpp"
+#include "private/cli/common.hpp"
+#include <sdl/syncstorage.hpp>
+
+using namespace shareddatalayer;
+using namespace shareddatalayer::cli;
+
+namespace
+{
+    std::shared_ptr<shareddatalayer::SyncStorage> createSyncStorage(const SyncStorage::Namespace& ns,
+                                                                    std::ostream& out)
+    {
+        try
+        {
+            auto sdl(shareddatalayer::SyncStorage::create());
+            sdl->waitReady(ns, std::chrono::minutes(1));
+            return sdl;
+        }
+        catch (const shareddatalayer::Exception& error)
+        {
+            out << "SyncStorage create failed: " << error.what() << std::endl;
+        }
+
+        return nullptr;
+    }
+
+    void get(shareddatalayer::SyncStorage& sdl,
+             const SyncStorage::Namespace& ns,
+             const SyncStorage::Key& key,
+             std::ostream& out)
+    {
+        try
+        {
+            auto data(sdl.get(ns, {key}));
+            out << data << std::endl;
+        }
+        catch (const shareddatalayer::Exception& error)
+        {
+            out << "get(" << ns << ", " << key << ") failed: "
+                << error.what() << std::endl;
+        }
+    }
+
+    int getCommand(std::ostream& out, const boost::program_options::variables_map& map)
+    {
+        auto ns(map["ns"].as<std::string>());
+        auto key(map["key"].as<std::string>());
+
+        auto sdl(createSyncStorage(ns, out));
+        if (nullptr == sdl)
+            return EXIT_FAILURE;
+        sdl->setOperationTimeout(std::chrono::seconds(5));
+
+        get(std::ref(*sdl), ns, key, out);
+
+        return EXIT_SUCCESS;
+    }
+}
+
+const char *longHelpGetCmd =
+        "Use get SDL API to read data from storage under the namespace.\n\n"
+        "Example: sdltool get --ns 'sdltool' --key 'key1'";
+
+AUTO_REGISTER_COMMAND(std::bind(getCommand, std::placeholders::_1, std::placeholders::_3),
+                      "get",
+                      "get data with SDL API under the namespace",
+                      longHelpGetCmd,
+                      CommandMap::Category::UTIL,
+                      30050,
+                      ("ns,n", boost::program_options::value<std::string>()->default_value("sdltoolns"), "namespace to use")
+                      ("key,k", boost::program_options::value<std::string>()->default_value("key1"), "key value")
+                     );
+