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Issue 13932020: Set the initial resolution of an RDP session to the client screen resolution if it is available. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Fix Clang Created 7 years, 8 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "remoting/base/capabilities.h"
6
7 #include <algorithm>
8 #include <vector>
9
10 #include "base/string_util.h"
11
12 namespace remoting {
13
14 bool HasCapability(const std::string& capabilities, const std::string& key) {
15 std::vector<std::string> caps;
16 Tokenize(capabilities, " ", &caps);
17 return std::find(caps.begin(), caps.end(), key) != caps.end();
18 }
19
20 std::string IntersectCapabilities(const std::string& client_capabilities,
21 const std::string& host_capabilities) {
22 std::vector<std::string> client_caps;
23 Tokenize(client_capabilities, " ", &client_caps);
24 std::sort(client_caps.begin(), client_caps.end());
25
26 std::vector<std::string> host_caps;
27 Tokenize(host_capabilities, " ", &host_caps);
28 std::sort(host_caps.begin(), host_caps.end());
29
30 std::vector<std::string> result(std::min(client_caps.size(),
31 host_caps.size()));
32 std::vector<std::string>::iterator end =
33 std::set_intersection(client_caps.begin(),
34 client_caps.end(),
35 host_caps.begin(),
36 host_caps.end(),
37 result.begin());
38 if (end != result.end())
39 result.erase(end, result.end());
40
41 return JoinString(result, " ");
42 }
43
44 } // namespace remoting
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