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wv hidl factories: getCallingSid logging

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[ Merge of http://go/wvgerrit/89383 ]

Bug: 134787536
Test: check calling sid in logs
Change-Id: If47ccaf9296a157b72181fb2bd00318bb957c15c
This commit is contained in:
Robert Shih
2019-11-07 12:22:02 -08:00
parent bb093eee1e
commit e083240191
2 changed files with 15 additions and 2 deletions
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8
libwvdrmengine/src_hidl/WVCryptoFactory.cpp
View File

@@ -5,8 +5,9 @@
//
//#define LOG_NDEBUG 0
#define LOG_TAG "WVCdm"
#define LOG_TAG "WVCryptoFactory"
#include <utils/Log.h>
#include <hwbinder/IPCThreadState.h>
#include "WVCryptoFactory.h"
@@ -31,6 +32,11 @@ Return<void> WVCryptoFactory::createPlugin(
const hidl_vec<uint8_t>& initData,
createPlugin_cb _hidl_cb) {
const auto& self = android::hardware::IPCThreadState::self();
const char* sid = self->getCallingSid();
sid = strstr(sid, "mediadrmserver") ? sid : (sid ? "app" : "nullptr");
ALOGI("%s: calling sid [%s]", __func__, sid);
sp<ICryptoPlugin> plugin;
if (!isCryptoSchemeSupported(uuid.data())) {
ALOGE("Widevine Drm HAL: failed to create crypto plugin, " \

9
libwvdrmengine/src_hidl/WVDrmFactory.cpp
View File

@@ -5,8 +5,10 @@
//
//#define LOG_NDEBUG 0
#define LOG_TAG "WVCdm"
#define LOG_TAG "WVDrmFactory"
#include <cstring>
#include <utils/Log.h>
#include <hwbinder/IPCThreadState.h>
#include "WVDrmFactory.h"
@@ -63,6 +65,11 @@ Return<void> WVDrmFactory::createPlugin(
const hidl_string& appPackageName,
createPlugin_cb _hidl_cb) {
const auto& self = android::hardware::IPCThreadState::self();
const char* sid = self->getCallingSid();
sid = strstr(sid, "mediadrmserver") ? sid : (sid ? "app" : "nullptr");
ALOGI("%s: calling sid [%s]", __func__, sid);
sp<IDrmPlugin> plugin;
if (!isCryptoSchemeSupported(uuid.data())) {
ALOGE("Widevine Drm HAL: failed to create drm plugin, " \