3 files changed, 125 insertions, 0 deletions
diff --git a/common/recipes-core/cfg-util/cfg-util_0.1.bb b/common/recipes-core/cfg-util/cfg-util_0.1.bb
new file mode 100644
index 0000000..13b6568
--- /dev/null
+++ b/common/recipes-core/cfg-util/cfg-util_0.1.bb
@@ -0,0 +1,36 @@
+# Copyright 2015-present Facebook. All Rights Reserved.
+SUMMARY = "Configuration Utility"
+DESCRIPTION = "Utility for reading or writing configuration"
+SECTION = "base"
+PR = "r1"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://cfg-util.c;beginline=4;endline=16;md5=b395943ba8a0717a83e62ca123a8d238"
+
+SRC_URI = "file://Makefile \
+           file://cfg-util.c \
+          "
+S = "${WORKDIR}"
+
+LDFLAGS =+ " -lpal "
+
+DEPENDS =+ " libpal "
+
+binfiles = "cfg-util"
+
+pkgdir = "cfg-util"
+
+do_install() {
+  dst="${D}/usr/local/fbpackages/${pkgdir}"
+  bin="${D}/usr/local/bin"
+  install -d $dst
+  install -d $bin
+  install -m 755 cfg-util ${dst}/cfg-util
+  ln -snf ../fbpackages/${pkgdir}/cfg-util ${bin}/cfg-util
+}
+
+FBPACKAGEDIR = "${prefix}/local/fbpackages"
+
+FILES_${PN} = "${FBPACKAGEDIR}/cfg-util ${prefix}/local/bin"
+
+INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
+INHIBIT_PACKAGE_STRIP = "1"
diff --git a/common/recipes-core/cfg-util/files/Makefile b/common/recipes-core/cfg-util/files/Makefile
new file mode 100644
index 0000000..05b9b16
--- /dev/null
+++ b/common/recipes-core/cfg-util/files/Makefile
@@ -0,0 +1,11 @@
+# Copyright 2015-present Facebook. All Rights Reserved.
+all: cfg-util 
+
+
+cfg-util: cfg-util.o
+	$(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)
+
+.PHONY: clean
+
+clean:
+	rm -rf *.o cfg-util
diff --git a/common/recipes-core/cfg-util/files/cfg-util.c b/common/recipes-core/cfg-util/files/cfg-util.c
new file mode 100644
index 0000000..99618f7
--- /dev/null
+++ b/common/recipes-core/cfg-util/files/cfg-util.c
@@ -0,0 +1,78 @@
+/*
+ * cfg-util
+ *
+ * Copyright 2015-present Facebook. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <stdint.h>
+#include <string.h>
+#include <openbmc/pal.h>
+
+static void
+print_usage(void) {
+  printf("Usage: cfg-util <dump-all|key> <value>\n");
+}
+
+int
+main(int argc, char **argv) {
+
+  int ret;
+  uint8_t key[MAX_KEY_LEN] = {0};
+  uint8_t val[MAX_VALUE_LEN] = {0};
+
+  // Handle boundary checks
+  if (argc < 2 || argc > 3) {
+    goto err_exit;
+  }
+
+  // Handle dump of key value data base
+  if ((argc == 2) && (!strcmp(argv[1], "dump-all"))){
+      pal_dump_key_value();
+      return 0;
+  }
+
+  // Handle Get the Configuration
+  if (argc == 2) {
+    snprintf(key, MAX_KEY_LEN, "%s", argv[1]);
+
+    ret = pal_get_key_value(key, val);
+    if (ret) {
+      goto err_exit;
+    }
+
+    printf("%s\n", val);
+    return 0;
+  }
+
+  // Handle Set the configuration
+  snprintf(key, MAX_KEY_LEN, "%s", argv[1]);
+  snprintf(val, MAX_VALUE_LEN, "%s", argv[2]);
+
+  ret = pal_set_key_value(key, val);
+  if (ret) {
+    goto err_exit;
+  }
+
+  return 0;
+
+err_exit:
+  print_usage();
+  exit(-1);
+}