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// libjingle
// Copyright 2004 Google Inc.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
// 3. The name of the author may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef TALK_SESSION_PHONE_FAKEWEBRTCDEVICEINFO_H_
#define TALK_SESSION_PHONE_FAKEWEBRTCDEVICEINFO_H_
#include <vector>
#include "talk/base/stringutils.h"
#include "talk/media/webrtc/webrtcvideocapturer.h"
// Fake class for mocking out webrtc::VideoCaptureModule::DeviceInfo.
class FakeWebRtcDeviceInfo : public webrtc::VideoCaptureModule::DeviceInfo {
public:
struct Device {
Device(const std::string& n, const std::string& i) : name(n), id(i) {}
std::string name;
std::string id;
std::string product;
std::vector<webrtc::VideoCaptureCapability> caps;
};
FakeWebRtcDeviceInfo() {}
void AddDevice(const std::string& device_name, const std::string& device_id) {
devices_.push_back(Device(device_name, device_id));
}
void AddCapability(const std::string& device_id,
const webrtc::VideoCaptureCapability& cap) {
Device* dev = GetDeviceById(
reinterpret_cast<const char*>(device_id.c_str()));
if (!dev) return;
dev->caps.push_back(cap);
}
virtual uint32_t NumberOfDevices() {
return static_cast<int>(devices_.size());
}
virtual int32_t GetDeviceName(uint32_t device_num,
char* device_name,
uint32_t device_name_len,
char* device_id,
uint32_t device_id_len,
char* product_id,
uint32_t product_id_len) {
Device* dev = GetDeviceByIndex(device_num);
if (!dev) return -1;
talk_base::strcpyn(reinterpret_cast<char*>(device_name), device_name_len,
dev->name.c_str());
talk_base::strcpyn(reinterpret_cast<char*>(device_id), device_id_len,
dev->id.c_str());
if (product_id) {
talk_base::strcpyn(reinterpret_cast<char*>(product_id), product_id_len,
dev->product.c_str());
}
return 0;
}
virtual int32_t NumberOfCapabilities(const char* device_id) {
Device* dev = GetDeviceById(device_id);
if (!dev) return -1;
return static_cast<int32_t>(dev->caps.size());
}
virtual int32_t GetCapability(const char* device_id,
const uint32_t device_cap_num,
webrtc::VideoCaptureCapability& cap) {
Device* dev = GetDeviceById(device_id);
if (!dev) return -1;
if (device_cap_num >= dev->caps.size()) return -1;
cap = dev->caps[device_cap_num];
return 0;
}
virtual int32_t GetOrientation(const char* device_id,
webrtc::VideoCaptureRotation& rotation) {
return -1; // not implemented
}
virtual int32_t GetBestMatchedCapability(
const char* device_id,
const webrtc::VideoCaptureCapability& requested,
webrtc::VideoCaptureCapability& resulting) {
return -1; // not implemented
}
virtual int32_t DisplayCaptureSettingsDialogBox(
const char* device_id, const char* dialog_title,
void* parent, uint32_t x, uint32_t y) {
return -1; // not implemented
}
Device* GetDeviceByIndex(size_t num) {
return (num < devices_.size()) ? &devices_[num] : NULL;
}
Device* GetDeviceById(const char* device_id) {
for (size_t i = 0; i < devices_.size(); ++i) {
if (devices_[i].id == reinterpret_cast<const char*>(device_id)) {
return &devices_[i];
}
}
return NULL;
}
private:
std::vector<Device> devices_;
};
#endif // TALK_SESSION_PHONE_FAKEWEBRTCDEVICEINFO_H_
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