media/webrtc/signaling/src/softphonewrapper/CC_SIPCCLine.cpp

Thu, 15 Jan 2015 15:59:08 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Thu, 15 Jan 2015 15:59:08 +0100
branch
TOR_BUG_9701
changeset 10
ac0c01689b40
permissions
-rw-r--r--

Implement a real Private Browsing Mode condition by changing the API/ABI;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.

     1 /* This Source Code Form is subject to the terms of the Mozilla Public
     2  * License, v. 2.0. If a copy of the MPL was not distributed with this
     3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
     5 #include "CSFLog.h"
     7 #include "CC_Common.h"
     9 #include "CC_SIPCCLine.h"
    10 #include "CC_SIPCCCall.h"
    11 #include "CC_SIPCCLineInfo.h"
    13 extern "C"
    14 {
    15 #include "ccapi_line.h"
    16 #include "ccapi_line_listener.h"
    17 }
    19 using namespace std;
    20 using namespace CSF;
    22 CSF_IMPLEMENT_WRAP(CC_SIPCCLine, cc_lineid_t);
    24 cc_lineid_t CC_SIPCCLine::getID()
    25 {
    26     return lineId;
    27 }
    29 CC_LineInfoPtr CC_SIPCCLine::getLineInfo ()
    30 {
    31     cc_lineinfo_ref_t lineInfoRef = CCAPI_Line_getLineInfo(lineId);
    32     CC_LineInfoPtr lineInfoPtr = CC_SIPCCLineInfo::wrap(lineInfoRef).get();
    34     //A call to CCAPI_Line_getLineInfo() needs a matching call to CCAPI_Line_releaseLineInfo()
    35     //However, the CC_SIPCCLineInfo() ctor/dtor does a retain/release internally, so I need to explicitly release
    36     //here to match up with the call to CCAPI_Line_getLineInfo().
    38     CCAPI_Line_releaseLineInfo(lineInfoRef);
    40     //CCAPI_Line_getLineInfo() --> requires release be called.
    41     //CC_SIPCCLineInfo::CC_SIPCCLineInfo() -> Call retain (wrapped in smart_ptr)
    42     //CCAPI_Line_releaseLineInfo() --> this maps to the call to CCAPI_Line_getLineInfo()
    43     //CC_SIPCCLineInfo::~CC_SIPCCLineInfo() --> CCAPI_Line_releaseLineInfo() (when smart pointer destroyed)
    45     return lineInfoPtr;
    46 }
    48 CC_CallPtr CC_SIPCCLine::createCall ()
    49 {
    50     cc_call_handle_t callHandle = CCAPI_Line_CreateCall(lineId);
    52     return CC_SIPCCCall::wrap(callHandle).get();
    53 }

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