1 /**
2 * Copyright (C) 2022 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include <RtcpConfigInfo.h>
18 #include <string.h>
19
RtcpConfigInfo()20 RtcpConfigInfo::RtcpConfigInfo() :
21 m_uiSdesItemCnt(RTP_ZERO),
22 m_uiByeReasonSize(RTP_ZERO),
23 m_uiAppDepDataSize(RTP_ZERO),
24 m_bEnaRtcpAppPktSend(eRTP_FALSE)
25 {
26 for (RtpDt_UInt32 uiCount = RTP_ZERO; uiCount < RTP_MAX_SDES_TYPE; uiCount++)
27 {
28 m_arrSdesInfo[uiCount].pValue = nullptr;
29 m_arrSdesInfo[uiCount].ucType = RTP_ZERO;
30 m_arrSdesInfo[uiCount].ucLength = RTP_ZERO;
31 }
32 } // RtcpConfigInfo
33
~RtcpConfigInfo()34 RtcpConfigInfo::~RtcpConfigInfo()
35 {
36 for (RtpDt_UInt32 uiCount = RTP_ZERO; uiCount < RTP_MAX_SDES_TYPE; uiCount++)
37 {
38 if (m_arrSdesInfo[uiCount].pValue != nullptr)
39 {
40 delete[] m_arrSdesInfo[uiCount].pValue;
41 m_arrSdesInfo[uiCount].pValue = nullptr;
42 m_arrSdesInfo[uiCount].ucLength = 0;
43 }
44 }
45 }
46
setByeReasonSize(IN RtpDt_UInt32 uiByeReason)47 RtpDt_Void RtcpConfigInfo::setByeReasonSize(IN RtpDt_UInt32 uiByeReason)
48 {
49 m_uiByeReasonSize = uiByeReason;
50 }
51
getByeReasonSize()52 RtpDt_UInt32 RtcpConfigInfo::getByeReasonSize()
53 {
54 return m_uiByeReasonSize;
55 }
56
setAppDepDataSize(IN RtpDt_UInt32 uiAppDepSize)57 RtpDt_Void RtcpConfigInfo::setAppDepDataSize(IN RtpDt_UInt32 uiAppDepSize)
58 {
59 m_uiAppDepDataSize = uiAppDepSize;
60 }
61
getAppDepDataSize()62 RtpDt_UInt32 RtcpConfigInfo::getAppDepDataSize()
63 {
64 return m_uiAppDepDataSize;
65 }
66
estimateSdesPktSize()67 RtpDt_UInt32 RtcpConfigInfo::estimateSdesPktSize()
68 {
69 RtpDt_UInt32 uiSdesPktSize = RTP_WORD_SIZE;
70 for (RtpDt_UInt32 uiCount = RTP_ZERO; uiCount < RTP_MAX_SDES_TYPE; uiCount++)
71 {
72 if (m_arrSdesInfo[uiCount].pValue != nullptr)
73 {
74 uiSdesPktSize += m_arrSdesInfo[uiCount].ucLength;
75 uiSdesPktSize += RTP_TWO;
76 }
77 }
78 RtpDt_UInt32 uiTmpSize = uiSdesPktSize % RTP_WORD_SIZE;
79 if (uiTmpSize != RTP_ZERO)
80 {
81 uiTmpSize = RTP_WORD_SIZE - uiTmpSize;
82 }
83 uiSdesPktSize = uiSdesPktSize + uiTmpSize;
84 return uiSdesPktSize;
85 } // estimateSdesPktSize
86
addRtcpSdesItem(IN tRTCP_SDES_ITEM * pstSdesItem,IN RtpDt_UInt32 uiIndex)87 eRtp_Bool RtcpConfigInfo::addRtcpSdesItem(IN tRTCP_SDES_ITEM* pstSdesItem, IN RtpDt_UInt32 uiIndex)
88 {
89 if (pstSdesItem == nullptr)
90 {
91 return eRTP_FAILURE;
92 }
93 m_arrSdesInfo[uiIndex].ucType = pstSdesItem->ucType;
94 m_arrSdesInfo[uiIndex].ucLength = pstSdesItem->ucLength;
95 if (pstSdesItem->ucLength > RTP_ZERO)
96 {
97 RtpDt_UChar* pcBuffer = new RtpDt_UChar[pstSdesItem->ucLength];
98 if (pcBuffer == nullptr)
99 {
100 return eRTP_FALSE;
101 }
102 memcpy(pcBuffer, pstSdesItem->pValue, pstSdesItem->ucLength);
103 if (m_arrSdesInfo[uiIndex].pValue != nullptr)
104 {
105 delete[] m_arrSdesInfo[uiIndex].pValue;
106 }
107
108 m_arrSdesInfo[uiIndex].pValue = pcBuffer;
109 }
110 else
111 {
112 return eRTP_FALSE;
113 }
114 m_arrSdesInfo[uiIndex].uiFreq = pstSdesItem->uiFreq;
115
116 m_uiSdesItemCnt++;
117 return eRTP_SUCCESS;
118 }
119
enableRtcpAppPktSend()120 RtpDt_Void RtcpConfigInfo::enableRtcpAppPktSend()
121 {
122 m_bEnaRtcpAppPktSend = eRTP_SUCCESS;
123 }
124
isRtcpAppPktSendEnable()125 eRtp_Bool RtcpConfigInfo::isRtcpAppPktSendEnable()
126 {
127 return m_bEnaRtcpAppPktSend;
128 }
129
getSdesItemCount()130 RtpDt_UInt32 RtcpConfigInfo::getSdesItemCount()
131 {
132 return m_uiSdesItemCnt;
133 }
134
setSdesItemCount(IN RtpDt_UInt32 uiSdesItemCnt)135 RtpDt_Void RtcpConfigInfo::setSdesItemCount(IN RtpDt_UInt32 uiSdesItemCnt)
136 {
137 m_uiSdesItemCnt = uiSdesItemCnt;
138 }
139
getRtcpSdesItem(IN RtpDt_UInt32 uiIndex)140 tRTCP_SDES_ITEM* RtcpConfigInfo::getRtcpSdesItem(IN RtpDt_UInt32 uiIndex)
141 {
142 if (uiIndex >= RTP_MAX_SDES_TYPE)
143 return nullptr;
144
145 return &m_arrSdesInfo[uiIndex];
146 }
147