From 6bb26b5f14258c9fa0ed2b31d8cc0f25e0b24e1b Mon Sep 17 00:00:00 2001
From: Ethan Yonker <dees_troy@teamw.in>
Date: Sun, 10 Jan 2016 22:26:51 -0600
Subject: Add toybox getprop and setprop for M trees

Change-Id: I5827b3545f3f0118bd0d9407f812bd62fd26d97c
---
 toolbox/getprop.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 toolbox/getprop.c

(limited to 'toolbox/getprop.c')

diff --git a/toolbox/getprop.c b/toolbox/getprop.c
new file mode 100644
index 000000000..dcc0ea030
--- /dev/null
+++ b/toolbox/getprop.c
@@ -0,0 +1,50 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <cutils/properties.h>
+
+#include "dynarray.h"
+
+static void record_prop(const char* key, const char* name, void* opaque)
+{
+    strlist_t* list = opaque;
+    char temp[PROP_VALUE_MAX + PROP_NAME_MAX + 16];
+    snprintf(temp, sizeof temp, "[%s]: [%s]", key, name);
+    strlist_append_dup(list, temp);
+}
+
+static void list_properties(void)
+{
+    strlist_t  list[1] = { STRLIST_INITIALIZER };
+
+    /* Record properties in the string list */
+    (void)property_list(record_prop, list);
+
+    /* Sort everything */
+    strlist_sort(list);
+
+    /* print everything */
+    STRLIST_FOREACH(list, str, printf("%s\n", str));
+
+    /* voila */
+    strlist_done(list);
+}
+
+int getprop_main(int argc, char *argv[])
+{
+    if (argc == 1) {
+        list_properties();
+    } else {
+        char value[PROPERTY_VALUE_MAX];
+        char *default_value;
+        if(argc > 2) {
+            default_value = argv[2];
+        } else {
+            default_value = "";
+        }
+
+        property_get(argv[1], value, default_value);
+        printf("%s\n", value);
+    }
+    return 0;
+}
-- 
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