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-rw-r--r--Makefile.am6
-rw-r--r--argument.cpp83
-rw-r--r--argument.hpp58
-rwxr-xr-xbootstrap.sh18
-rw-r--r--configure.ac38
-rw-r--r--controller.cpp49
6 files changed, 252 insertions, 0 deletions
diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 0000000..fdf4020
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,6 @@
+sbin_PROGRAMS = phosphor-ledcontroller
+
+phosphor_ledcontroller_SOURCES = controller.cpp argument.cpp
+
+phosphor_ledcontroller_LDFLAGS = $(SYSTEMD_LIBS)
+phosphor_ledcontroller_CFLAGS = $(SYSTEMD_CFLAGS)
diff --git a/argument.cpp b/argument.cpp
new file mode 100644
index 0000000..3df84e7
--- /dev/null
+++ b/argument.cpp
@@ -0,0 +1,83 @@
+/**
+ * Copyright © 2016 IBM Corporation
+ *
+ * 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.
+ */
+
+#include <iostream>
+#include <iterator>
+#include <algorithm>
+#include <cassert>
+#include "argument.hpp"
+
+namespace phosphor
+{
+namespace led
+{
+
+const std::string ArgumentParser::true_string = "true";
+const std::string ArgumentParser::empty_string = "";
+
+const char* ArgumentParser::optionstr = "n:p:?h";
+const option ArgumentParser::options[] =
+{
+ { "name", required_argument, nullptr, 'n' },
+ { "path", required_argument, nullptr, 'p' },
+ { "help", no_argument, nullptr, 'h' },
+ { 0, 0, 0, 0},
+};
+
+ArgumentParser::ArgumentParser(int argc, char** argv)
+{
+ int option = 0;
+ while(-1 != (option = getopt_long(argc, argv, optionstr, options, nullptr)))
+ {
+ if ((option == '?') || (option == 'h'))
+ {
+ usage(argv);
+ exit(-1);
+ }
+
+ auto i = &options[0];
+ while ((i->val != option) && (i->val != 0)) ++i;
+
+ if (i->val)
+ arguments[i->name] = (i->has_arg ? optarg : true_string);
+ }
+}
+
+const std::string& ArgumentParser::operator[](const std::string& opt)
+{
+ auto i = arguments.find(opt);
+ if (i == arguments.end())
+ {
+ return empty_string;
+ }
+ else
+ {
+ return i->second;
+ }
+}
+
+void ArgumentParser::usage(char** argv)
+{
+ std::cerr << "Usage: " << argv[0] << " [options]" << std::endl;
+ std::cerr << "Options:" << std::endl;
+ std::cerr << " --help Print this menu" << std::endl;
+ std::cerr << " --name=<name> Name of the LED"
+ << std::endl;
+ std::cerr << " --path=<path> sysfs path like /sys/class/leds"
+ << std::endl;
+}
+} // namespace led
+} // namespace phosphor
diff --git a/argument.hpp b/argument.hpp
new file mode 100644
index 0000000..28b2966
--- /dev/null
+++ b/argument.hpp
@@ -0,0 +1,58 @@
+#ifndef __ARGUMENT_H
+#define __ARGUMENT_H
+#include <getopt.h>
+#include <map>
+#include <string>
+
+namespace phosphor
+{
+namespace led
+{
+/** @brief Class - Encapsulates parsing command line options and
+ * populating arguments
+ */
+class ArgumentParser
+{
+ public:
+ ArgumentParser() = delete;
+ ~ArgumentParser() = default;
+ ArgumentParser(const ArgumentParser&) = delete;
+ ArgumentParser& operator=(const ArgumentParser&) = delete;
+ ArgumentParser(ArgumentParser&&) = default;
+ ArgumentParser& operator=(ArgumentParser&&) = default;
+
+ /** @brief Contructs Argument object
+ *
+ * @param argc - the main function's argc passed as is
+ * @param argv - the main function's argv passed as is
+ * @return Object constructed
+ */
+ ArgumentParser(int argc, char** argv);
+
+ /** @brief Given a option, returns its argument(optarg) */
+ const std::string& operator[](const std::string& opt);
+
+ /** @brief Displays usage */
+ static void usage(char** argv);
+
+ /** @brief Set to 'true' when an option is passed */
+ static const std::string true_string;
+
+ /** @brief Set to '' when an option is not passed */
+ static const std::string empty_string;
+
+ private:
+ /** @brief Option to argument mapping */
+ std::map<const std::string, std::string> arguments;
+
+ /** @brief Array of struct options as needed by getopt_long */
+ static const option options[];
+
+ /** @brief optstring as needed by getopt_long */
+ static const char* optionstr;
+};
+
+} // namespace led
+} // namespace phosphor
+
+#endif
diff --git a/bootstrap.sh b/bootstrap.sh
new file mode 100755
index 0000000..50b75b7
--- /dev/null
+++ b/bootstrap.sh
@@ -0,0 +1,18 @@
+#!/bin/sh
+
+AUTOCONF_FILES="Makefile.in aclocal.m4 ar-lib autom4te.cache compile \
+ config.guess config.h.in config.sub configure depcomp install-sh \
+ ltmain.sh missing *libtool test-driver"
+
+case $1 in
+ clean)
+ test -f Makefile && make maintainer-clean
+ for file in ${AUTOCONF_FILES}; do
+ find -name "$file" | xargs -r rm -rf
+ done
+ exit 0
+ ;;
+esac
+
+autoreconf -i
+echo 'Run "./configure ${CONFIGURE_FLAGS} && make"'
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..b38f165
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,38 @@
+# Initialization
+AC_PREREQ([2.69])
+AC_INIT([phosphor-led-sysfs], [1.0], [https://github.com/openbmc/phosphor-led-sysfs/issues])
+AC_LANG([C++])
+AC_CONFIG_HEADERS([config.h])
+AM_INIT_AUTOMAKE([subdir-objects -Wall -Werror foreign dist-xz])
+AM_SILENT_RULES([yes])
+
+# Checks for programs.
+AC_PROG_CXX
+AC_PROG_INSTALL
+AC_PROG_MAKE_SET
+
+# Checks for libraries.
+PKG_CHECK_MODULES([SYSTEMD], [libsystemd >= 221])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AX_CXX_COMPILE_STDCXX_14([noext])
+AX_APPEND_COMPILE_FLAGS([-Wall -Werror], [CXXFLAGS])
+
+# Checks for header files.
+AC_CHECK_HEADER(systemd/sd-bus.h, ,[AC_MSG_ERROR([Could not find systemd/sd-bus.h...systemd developement package required])])
+AC_CHECK_HEADER(sdbusplus/server.hpp, ,[AC_MSG_ERROR([Could not find server.hpp...openbmc/sdbusplus package required])])
+
+# Check/set gtest specific functions.
+AX_PTHREAD([GTEST_CPPFLAGS="-DGTEST_HAS_PTHREAD=1"],[GTEST_CPPFLAGS="-DGTEST_HAS_PTHREAD=0"])
+AC_SUBST(GTEST_CPPFLAGS)
+
+AC_ARG_VAR(BUSNAME, [The Dbus busname to own])
+AS_IF([test "x$BUSNAME" == "x"], [BUSNAME="xyz.openbmc_project.led.controller"])
+AC_DEFINE_UNQUOTED([BUSNAME], ["$BUSNAME"], [The Dbus busname to own])
+AC_ARG_VAR(OBJPATH, [The Ledmanager Dbus root])
+AS_IF([test "x$OBJPATH" == "x"], [OBJPATH="/xyz/openbmc_project/led/controller"])
+AC_DEFINE_UNQUOTED([OBJPATH], ["$OBJPATH"], [The Led controller Dbus root])
+
+# Create configured output
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT
diff --git a/controller.cpp b/controller.cpp
new file mode 100644
index 0000000..8db607c
--- /dev/null
+++ b/controller.cpp
@@ -0,0 +1,49 @@
+/**
+ * Copyright © 2016 IBM Corporation
+ *
+ * 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.
+ */
+
+#include <iostream>
+#include <memory>
+#include "argument.hpp"
+
+static void ExitWithError(const char* err, char** argv)
+{
+ phosphor::led::ArgumentParser::usage(argv);
+ std::cerr << std::endl;
+ std::cerr << "ERROR: " << err << std::endl;
+ exit(-1);
+}
+
+int main(int argc, char** argv)
+{
+ // Read arguments.
+ auto options = phosphor::led::ArgumentParser(argc, argv);
+
+ // Parse out Name argument.
+ auto name = std::move((options)["name"]);
+ if (name == phosphor::led::ArgumentParser::empty_string)
+ {
+ ExitWithError("Name not specified.", argv);
+ }
+
+ // Parse out Name argument.
+ auto path = std::move((options)["path"]);
+ if (path == phosphor::led::ArgumentParser::empty_string)
+ {
+ ExitWithError("Path not specified.", argv);
+ }
+
+ return 0;
+}
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