mirror of
https://gitlab.linphone.org/BC/public/linphone-iphone.git
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90 lines
3 KiB
C++
90 lines
3 KiB
C++
/*
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media-encryption.cc
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Copyright (C) 2016 Belledonne Communications, Grenoble, France
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This library is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or (at
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your option) any later version.
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This library is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this library; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "media-encryption.h"
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using namespace std;
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class MediaEncryptionResponse : public Response {
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public:
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MediaEncryptionResponse(LinphoneCore *core);
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};
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MediaEncryptionResponse::MediaEncryptionResponse(LinphoneCore *core) : Response() {
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LinphoneMediaEncryption encryption = linphone_core_get_media_encryption(core);
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ostringstream ost;
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ost << "Encryption: ";
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switch (encryption) {
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case LinphoneMediaEncryptionNone:
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ost << "none\n";
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break;
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case LinphoneMediaEncryptionSRTP:
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ost << "srtp\n";
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break;
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case LinphoneMediaEncryptionZRTP:
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ost << "zrtp\n";
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break;
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case LinphoneMediaEncryptionDTLS:
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ost << "DTLS\n";
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break;
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}
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setBody(ost.str().c_str());
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}
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MediaEncryptionCommand::MediaEncryptionCommand() :
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DaemonCommand("media-encryption", "media-encryption [none|srtp|zrtp]",
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"Set the media encryption policy if a parameter is given, otherwise return the media encrytion in use.") {
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addExample(new DaemonCommandExample("media-encryption none",
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"Status: Ok\n\n"
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"Encryption: none"));
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addExample(new DaemonCommandExample("media-encryption srtp",
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"Status: Ok\n\n"
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"Encryption: srtp"));
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addExample(new DaemonCommandExample("media-encryption",
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"Status: Ok\n\n"
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"Encryption: srtp"));
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}
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void MediaEncryptionCommand::exec(Daemon *app, const char *args) {
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string encryption_str;
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istringstream ist(args);
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ist >> encryption_str;
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if (ist.eof() && (encryption_str.length() == 0)) {
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app->sendResponse(MediaEncryptionResponse(app->getCore()));
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} else if (ist.fail()) {
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app->sendResponse(Response("Incorrect parameter.", Response::Error));
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} else {
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LinphoneMediaEncryption encryption;
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if (encryption_str.compare("none") == 0) {
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encryption = LinphoneMediaEncryptionNone;
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} else if (encryption_str.compare("srtp") == 0) {
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encryption = LinphoneMediaEncryptionSRTP;
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} else if (encryption_str.compare("zrtp") == 0) {
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encryption = LinphoneMediaEncryptionZRTP;
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} else {
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app->sendResponse(Response("Incorrect parameter.", Response::Error));
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return;
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}
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if (linphone_core_set_media_encryption(app->getCore(), encryption)==0){
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app->sendResponse(MediaEncryptionResponse(app->getCore()));
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}else{
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app->sendResponse(Response("Unsupported media encryption", Response::Error));
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}
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}
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}
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