apps: split apps into directories

2 files changed, 118 insertions, 0 deletions

diff --git a/source/app/wandac/CMakeLists.txt b/source/app/wandac/CMakeLists.txt
new file mode 100644
index 0000000..a9b977c
--- /dev/null
+++ b/source/app/wandac/CMakeLists.txt
@@ -0,0 +1,25 @@
+find_package("lyra")
+find_package("spdlog")
+
+#[=====[ Client ]=====]
+
+add_executable("wandac"
+  "src/main.cpp"
+)
+
+target_link_libraries("${PROJECT_NAME}c" PRIVATE
+  "wanda::control"
+  "wanda::proto"
+  "wanda::system"
+
+  "bfg::lyra"
+  "spdlog::spdlog_header_only"
+)
+
+set_target_properties("wandac" PROPERTIES
+  CXX_STANDARD_REQUIRED YES
+  CXX_EXTENSIONS OFF
+  INTERPROCEDURAL_OPTIMIZATION ${WANDA_IPO_SUPPORTED}
+)
+
+install(TARGETS "wandac")
diff --git a/source/app/wandac/src/main.cpp b/source/app/wandac/src/main.cpp
new file mode 100644
index 0000000..65af1db
--- /dev/null
+++ b/source/app/wandac/src/main.cpp
@@ -0,0 +1,93 @@
+#include <wanda/control/commander.hpp>
+#include <wanda/proto/command.hpp>
+#include <wanda/system/environment.hpp>
+#include <wanda/system/logging.hpp>
+#include <wanda/system/xdg.hpp>
+
+#include <boost/asio/io_context.hpp>
+#include <boost/asio/post.hpp>
+#include <lyra/lyra.hpp>
+#include <spdlog/sinks/stdout_color_sinks.h>
+#include <spdlog/spdlog.h>
+
+#include <cstdlib>
+#include <filesystem>
+#include <iostream>
+#include <memory>
+
+struct cli
+{
+  std::string command{};
+  bool help{};
+
+  lyra::cli_parser parser{};
+
+  auto parse(int argc, char const * const * argv, std::ostream & error)
+  {
+    parser |=  //
+        lyra::help(help) |  //
+        lyra::arg{command, "command"}("The command to send to the deamon").required();
+
+    auto result = parser.parse({argc, argv});
+
+    if (!result)
+    {
+      error << "Error while processing command line arguments: " << result.message() << '\n' << parser << '\n';
+      return false;
+    }
+
+    return true;
+  }
+};
+
+struct listener : wanda::control::commander::listener
+{
+  listener(::cli & cli, boost::asio::io_context & service)
+      : m_cli{cli}
+      , m_service{service}
+  {
+  }
+
+  void on_connected(wanda::control::commander & commander) override
+  {
+    if (m_cli.command == "change")
+    {
+      commander.send(wanda::proto::make_change_command());
+
+      post(m_service, [&] { commander.stop(); });
+    }
+  }
+
+private:
+  ::cli & m_cli;
+  boost::asio::io_context & m_service;
+};
+
+int main(int argc, char const * const * argv)
+{
+  auto cli = ::cli{};
+  if (!cli.parse(argc, argv, std::cerr))
+  {
+    return EXIT_FAILURE;
+  }
+  else if (cli.help)
+  {
+    std::cout << cli.parser << '\n';
+    return EXIT_SUCCESS;
+  }
+
+  wanda::system::initialize_logger(std::make_shared<spdlog::sinks::stderr_color_sink_st>());
+
+  auto interface =
+      wanda::system::xdg_path_for(wanda::system::xdg_directory::runtime_dir, wanda::system::environment{}) /
+      ".wanda_interface";
+  auto service = boost::asio::io_context{};
+  auto listener = ::listener{cli, service};
+
+  auto commander = wanda::control::commander{service, interface, listener};
+
+  wanda::system::get_logger()->info("trying to connect to wanda control interface on '{}'", interface.native());
+  commander.start();
+
+  service.run();
+}