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authorjanekptacijarabaci <janekptacijarabaci@seznam.cz>2018-07-06 15:53:52 +0200
committerjanekptacijarabaci <janekptacijarabaci@seznam.cz>2018-07-06 15:53:52 +0200
commit941e54654eabed0a3568f7fefe424a45aa02eddb (patch)
tree49aa02b174c428962d99142d8061267bfcd79e69 /dom/system/gonk/SystemProperty.cpp
parentad9ee72dcd7981bc47b3844a224d69fadfdfd8ef (diff)
parent0daa12376295d5d796256a116eb2a348a3a9273f (diff)
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Merge branch 'master' of https://github.com/MoonchildProductions/UXP into _testBranch_test_1
Diffstat (limited to 'dom/system/gonk/SystemProperty.cpp')
-rw-r--r--dom/system/gonk/SystemProperty.cpp98
1 files changed, 0 insertions, 98 deletions
diff --git a/dom/system/gonk/SystemProperty.cpp b/dom/system/gonk/SystemProperty.cpp
deleted file mode 100644
index 1f874ce90..000000000
--- a/dom/system/gonk/SystemProperty.cpp
+++ /dev/null
@@ -1,98 +0,0 @@
-/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set ts=8 sts=2 et sw=2 tw=80: */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "SystemProperty.h"
-
-#include <dlfcn.h>
-#include <string.h>
-
-#include "nsDebug.h"
-#include "prinit.h"
-
-namespace mozilla {
-namespace system {
-
-namespace {
-
-typedef int (*PropertyGet)(const char*, char*, const char*);
-typedef int (*PropertySet)(const char*, const char*);
-
-static void *sLibcUtils;
-static PRCallOnceType sInitLibcUtils;
-
-static int
-FakePropertyGet(const char* key, char* value, const char* default_value)
-{
- if(!default_value) {
- value[0] = '\0';
- return 0;
- }
-
- int len = strlen(default_value);
- if (len >= Property::VALUE_MAX_LENGTH) {
- len = Property::VALUE_MAX_LENGTH - 1;
- }
- memcpy(value, default_value, len);
- value[len] = '\0';
-
- return len;
-}
-
-static int
-FakePropertySet(const char* key, const char* value)
-{
- return 0;
-}
-
-static PRStatus
-InitLibcUtils()
-{
- sLibcUtils = dlopen("/system/lib/libcutils.so", RTLD_LAZY);
- // We will fallback to the fake getter/setter when sLibcUtils is not valid.
- return PR_SUCCESS;
-}
-
-static void*
-GetLibcUtils()
-{
- PR_CallOnce(&sInitLibcUtils, InitLibcUtils);
- return sLibcUtils;
-}
-
-} // anonymous namespace
-
-/*static*/ int
-Property::Get(const char* key, char* value, const char* default_value)
-{
- void *libcutils = GetLibcUtils();
- if (libcutils) {
- PropertyGet getter = (PropertyGet) dlsym(libcutils, "property_get");
- if (getter) {
- return getter(key, value, default_value);
- }
- NS_WARNING("Failed to get property_get() from libcutils!");
- }
- NS_WARNING("Fallback to the FakePropertyGet()");
- return FakePropertyGet(key, value, default_value);
-}
-
-/*static*/ int
-Property::Set(const char* key, const char* value)
-{
- void *libcutils = GetLibcUtils();
- if (libcutils) {
- PropertySet setter = (PropertySet) dlsym(libcutils, "property_set");
- if (setter) {
- return setter(key, value);
- }
- NS_WARNING("Failed to get property_set() from libcutils!");
- }
- NS_WARNING("Fallback to the FakePropertySet()");
- return FakePropertySet(key, value);
-}
-
-} // namespace system
-} // namespace mozilla