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Fix data parse error

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This commit is contained in:
dijunkun
2023-09-14 16:32:22 +08:00
parent 1f08c80aab
commit 297410b679
4 changed files with 179 additions and 41 deletions
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96
remote_desk_server/remote_desk_server.cpp
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@@ -3,10 +3,16 @@
#ifdef _WIN32
#include <Winsock2.h>
#include <iphlpapi.h>
#include <windows.h>
#endif
#define SDL_MAIN_HANDLED
#include <fstream>
#include <iostream>
#include "SDL2/SDL.h"
extern "C" {
#include <libavformat/avformat.h>
#include <libavutil/imgutils.h>
@@ -15,6 +21,31 @@ extern "C" {
#define NV12_BUFFER_SIZE 1280 * 720 * 3 / 2
int screen_w = 0;
int screen_h = 0;
typedef enum { mouse = 0, keyboard } ControlType;
typedef enum { move = 0, left_down, left_up, right_down, right_up } MouseFlag;
typedef enum { key_down = 0, key_up } KeyFlag;
typedef struct {
long x;
long y;
MouseFlag flag;
} Mouse;
typedef struct {
long key_value;
KeyFlag flag;
} Key;
typedef struct {
ControlType type;
union {
Mouse m;
Key k;
};
} RemoteAction;
RemoteDeskServer ::RemoteDeskServer() {}
RemoteDeskServer ::~RemoteDeskServer() {
@@ -48,15 +79,54 @@ int BGRAToNV12FFmpeg(unsigned char *src_buffer, int width, int height,
return 0;
}
void RemoteDeskServer::HostReceiveBuffer(const char *data, size_t size,
const char *user_id,
size_t user_id_size) {
void RemoteDeskServer::ReceiveVideoBuffer(const char *data, size_t size,
const char *user_id,
size_t user_id_size) {
std::string msg(data, size);
std::string user(user_id, user_id_size);
std::cout << "Receive: [" << user << "] " << msg << std::endl;
}
void RemoteDeskServer::ReceiveAudioBuffer(const char *data, size_t size,
const char *user_id,
size_t user_id_size) {}
void RemoteDeskServer::ReceiveDataBuffer(const char *data, size_t size,
const char *user_id,
size_t user_id_size) {
std::string user(user_id, user_id_size);
RemoteAction remote_action;
memcpy(&remote_action, data, sizeof(remote_action));
INPUT ip;
if (remote_action.type == ControlType::mouse) {
ip.type = INPUT_MOUSE;
ip.mi.dx = remote_action.m.x * screen_w / 1280;
ip.mi.dy = remote_action.m.y * screen_h / 720;
if (remote_action.m.flag == MouseFlag::left_down) {
ip.mi.dwFlags = MOUSEEVENTF_LEFTDOWN | MOUSEEVENTF_ABSOLUTE;
} else if (remote_action.m.flag == MouseFlag::left_up) {
ip.mi.dwFlags = MOUSEEVENTF_LEFTUP | MOUSEEVENTF_ABSOLUTE;
} else if (remote_action.m.flag == MouseFlag::right_down) {
ip.mi.dwFlags = MOUSEEVENTF_RIGHTDOWN | MOUSEEVENTF_ABSOLUTE;
} else if (remote_action.m.flag == MouseFlag::right_up) {
ip.mi.dwFlags = MOUSEEVENTF_RIGHTUP | MOUSEEVENTF_ABSOLUTE;
}
ip.mi.mouseData = 0;
ip.mi.time = 0;
// Send the press
SendInput(1, &ip, sizeof(INPUT));
std::cout << "Receive data from [" << user << "], " << ip.type << " "
<< ip.mi.dwFlags << " " << ip.mi.dx << " " << ip.mi.dy
<< std::endl;
}
}
std::string GetMac() {
IP_ADAPTER_INFO adapterInfo[16];
DWORD bufferSize = sizeof(adapterInfo);
@@ -78,17 +148,16 @@ std::string GetMac() {
}
int RemoteDeskServer::Init() {
std::string default_cfg_path = "../../../../config/config.ini";
std::ifstream f(default_cfg_path.c_str());
Params params;
params.cfg_path = "../../../../config/config.ini";
params.on_receive_buffer = [](const char *data, size_t size,
const char *user_id, size_t user_id_size) {
// std::string msg(data, size);
// std::string user(user_id, user_id_size);
params.cfg_path = f.good() ? "../../../../config/config.ini" : "config.ini";
params.on_receive_video_buffer = ReceiveVideoBuffer;
params.on_receive_audio_buffer = ReceiveAudioBuffer;
params.on_receive_data_buffer = ReceiveDataBuffer;
// std::cout << "Receive: [" << user << "] " << msg << std::endl;
};
std::string transmission_id = "000000";
std::string transmission_id = "000001";
std::string user_id = "Server-" + GetMac();
peer = CreatePeer(&params);
CreateConnection(peer, transmission_id.c_str(), user_id.c_str());
@@ -103,6 +172,9 @@ int RemoteDeskServer::Init() {
rect.right = GetSystemMetrics(SM_CXSCREEN);
rect.bottom = GetSystemMetrics(SM_CYSCREEN);
screen_w = GetSystemMetrics(SM_CXSCREEN);
screen_h = GetSystemMetrics(SM_CYSCREEN);
last_frame_time_ = std::chrono::high_resolution_clock::now();
screen_capture->Init(
rect, 60,