michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
michael@0:  * You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "CameraRecorderProfiles.h"
michael@0: #include "jsapi.h"
michael@0: #include "CameraCommon.h"
michael@0: 
michael@0: using namespace mozilla;
michael@0: 
michael@0: /**
michael@0:  * Video profile implementation.
michael@0:  */
michael@0: RecorderVideoProfile::RecorderVideoProfile(uint32_t aCameraId, uint32_t aQualityIndex)
michael@0:   : mCameraId(aCameraId)
michael@0:   , mQualityIndex(aQualityIndex)
michael@0: {
michael@0:   DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this);
michael@0: }
michael@0: 
michael@0: RecorderVideoProfile::~RecorderVideoProfile()
michael@0: {
michael@0:   DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this);
michael@0: }
michael@0: 
michael@0: nsresult
michael@0: RecorderVideoProfile::GetJsObject(JSContext* aCx, JSObject** aObject)
michael@0: {
michael@0:   NS_ENSURE_TRUE(aObject, NS_ERROR_INVALID_ARG);
michael@0: 
michael@0:   JS::Rooted<JSObject*> o(aCx, JS_NewObject(aCx, nullptr, JS::NullPtr(), JS::NullPtr()));
michael@0:   NS_ENSURE_TRUE(o, NS_ERROR_OUT_OF_MEMORY);
michael@0: 
michael@0:   const char* codec = GetCodecName();
michael@0:   NS_ENSURE_TRUE(codec, NS_ERROR_FAILURE);
michael@0: 
michael@0:   JS::Rooted<JSString*> s(aCx, JS_NewStringCopyZ(aCx, codec));
michael@0:   JS::Rooted<JS::Value> v(aCx, STRING_TO_JSVAL(s));
michael@0:   if (!JS_SetProperty(aCx, o, "codec", v)) {
michael@0:     return NS_ERROR_FAILURE;
michael@0:   }
michael@0: 
michael@0:   if (mBitrate != -1) {
michael@0:     v = INT_TO_JSVAL(mBitrate);
michael@0:     if (!JS_SetProperty(aCx, o, "bitrate", v)) {
michael@0:       return NS_ERROR_FAILURE;
michael@0:     }
michael@0:   }
michael@0:   if (mFramerate != -1) {
michael@0:     v = INT_TO_JSVAL(mFramerate);
michael@0:     if (!JS_SetProperty(aCx, o, "framerate", v)) {
michael@0:       return NS_ERROR_FAILURE;
michael@0:     }
michael@0:   }
michael@0:   if (mWidth != -1) {
michael@0:     v = INT_TO_JSVAL(mWidth);
michael@0:     if (!JS_SetProperty(aCx, o, "width", v)) {
michael@0:       return NS_ERROR_FAILURE;
michael@0:     }
michael@0:   }
michael@0:   if (mHeight != -1) {
michael@0:     v = INT_TO_JSVAL(mHeight);
michael@0:     if (!JS_SetProperty(aCx, o, "height", v)) {
michael@0:       return NS_ERROR_FAILURE;
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   *aObject = o;
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: /**
michael@0:  * Audio profile implementation.
michael@0:  */
michael@0: RecorderAudioProfile::RecorderAudioProfile(uint32_t aCameraId, uint32_t aQualityIndex)
michael@0:   : mCameraId(aCameraId)
michael@0:   , mQualityIndex(aQualityIndex)
michael@0: {
michael@0:   DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this);
michael@0: }
michael@0: 
michael@0: RecorderAudioProfile::~RecorderAudioProfile()
michael@0: {
michael@0:   DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this);
michael@0: }
michael@0: 
michael@0: nsresult
michael@0: RecorderAudioProfile::GetJsObject(JSContext* aCx, JSObject** aObject)
michael@0: {
michael@0:   NS_ENSURE_TRUE(aObject, NS_ERROR_INVALID_ARG);
michael@0: 
michael@0:   JS::Rooted<JSObject*> o(aCx, JS_NewObject(aCx, nullptr, JS::NullPtr(), JS::NullPtr()));
michael@0:   NS_ENSURE_TRUE(o, NS_ERROR_OUT_OF_MEMORY);
michael@0: 
michael@0:   const char* codec = GetCodecName();
michael@0:   NS_ENSURE_TRUE(codec, NS_ERROR_FAILURE);
michael@0: 
michael@0:   JS::Rooted<JSString*> s(aCx, JS_NewStringCopyZ(aCx, codec));
michael@0:   JS::Rooted<JS::Value> v(aCx, STRING_TO_JSVAL(s));
michael@0:   if (!JS_SetProperty(aCx, o, "codec", v)) {
michael@0:     return NS_ERROR_FAILURE;
michael@0:   }
michael@0: 
michael@0:   if (mBitrate != -1) {
michael@0:     v = INT_TO_JSVAL(mBitrate);
michael@0:     if (!JS_SetProperty(aCx, o, "bitrate", v)) {
michael@0:       return NS_ERROR_FAILURE;
michael@0:     }
michael@0:   }
michael@0:   if (mSamplerate != -1) {
michael@0:     v = INT_TO_JSVAL(mSamplerate);
michael@0:     if (!JS_SetProperty(aCx, o, "samplerate", v)) {
michael@0:       return NS_ERROR_FAILURE;
michael@0:     }
michael@0:   }
michael@0:   if (mChannels != -1) {
michael@0:     v = INT_TO_JSVAL(mChannels);
michael@0:     if (!JS_SetProperty(aCx, o, "channels", v)) {
michael@0:       return NS_ERROR_FAILURE;
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   *aObject = o;
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: /**
michael@0:  * Recorder Profile
michael@0:  */
michael@0: RecorderProfile::RecorderProfile(uint32_t aCameraId, uint32_t aQualityIndex)
michael@0:   : mCameraId(aCameraId)
michael@0:   , mQualityIndex(aQualityIndex)
michael@0:   , mName(nullptr)
michael@0: {
michael@0:   DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this);
michael@0: }
michael@0: 
michael@0: RecorderProfile::~RecorderProfile()
michael@0: {
michael@0:   DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this);
michael@0: }
michael@0: 
michael@0: /**
michael@0:  * Recorder profile manager implementation.
michael@0:  */
michael@0: RecorderProfileManager::RecorderProfileManager(uint32_t aCameraId)
michael@0:   : mCameraId(aCameraId)
michael@0: {
michael@0:   DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this);
michael@0: }
michael@0: 
michael@0: RecorderProfileManager::~RecorderProfileManager()
michael@0: {
michael@0:   DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this);
michael@0: }
michael@0: 
michael@0: nsresult
michael@0: RecorderProfileManager::GetJsObject(JSContext* aCx, JSObject** aObject) const
michael@0: {
michael@0:   NS_ENSURE_TRUE(aObject, NS_ERROR_INVALID_ARG);
michael@0: 
michael@0:   JS::Rooted<JSObject*> o(aCx, JS_NewObject(aCx, nullptr, JS::NullPtr(), JS::NullPtr()));
michael@0:   if (!o) {
michael@0:     return NS_ERROR_OUT_OF_MEMORY;
michael@0:   }
michael@0: 
michael@0:   for (uint32_t q = 0; q < GetMaxQualityIndex(); ++q) {
michael@0:     if (!IsSupported(q)) {
michael@0:       continue;
michael@0:     }
michael@0: 
michael@0:     nsRefPtr<RecorderProfile> profile = Get(q);
michael@0:     if (!profile) {
michael@0:       return NS_ERROR_OUT_OF_MEMORY;
michael@0:     }
michael@0: 
michael@0:     const char* profileName = profile->GetName();
michael@0:     if (!profileName) {
michael@0:       // don't allow anonymous recorder profiles
michael@0:       continue;
michael@0:     }
michael@0: 
michael@0:     JS::Rooted<JSObject*> p(aCx);
michael@0:     nsresult rv = profile->GetJsObject(aCx, p.address());
michael@0:     NS_ENSURE_SUCCESS(rv, rv);
michael@0:     JS::Rooted<JS::Value> v(aCx, OBJECT_TO_JSVAL(p));
michael@0: 
michael@0:     if (!JS_SetProperty(aCx, o, profileName, v)) {
michael@0:       return NS_ERROR_FAILURE;
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   *aObject = o;
michael@0:   return NS_OK;
michael@0: }