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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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101
remote_desk_client/remote_desk_client.cpp
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@@ -4,6 +4,7 @@
#endif
#include <chrono>
#include <fstream>
#include <iostream>
#include <string>
#include <thread>
@@ -34,11 +35,26 @@ std::string window_title = "Remote Desk Client";
int thread_exit = 0;
PeerPtr *peer = nullptr;
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 {
SDL_KeyCode key;
SDL_EventType action;
int px;
int py;
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;
inline void FreshVideo() {
@@ -55,13 +71,6 @@ inline void FreshVideo() {
inline int ProcessMouseKeyEven(SDL_Event &ev) {
RemoteAction remote_action;
remote_action.key = SDL_KeyCode(ev.key.keysym.sym);
remote_action.action = SDL_EventType(ev.type);
remote_action.px = ev.button.x;
remote_action.py = ev.button.y;
SendData(peer, DATA_TYPE::DATA, (const char *)&remote_action,
sizeof(remote_action));
if (SDL_KEYDOWN == ev.type) // SDL_KEYUP
{
@@ -84,10 +93,20 @@ inline int ProcessMouseKeyEven(SDL_Event &ev) {
int py = ev.button.y;
printf("SDL_MOUSEBUTTONDOWN x, y %d %d \n", px, py);
remote_action.type = ControlType::mouse;
remote_action.m.flag = MouseFlag::left_down;
remote_action.m.x = ev.button.x;
remote_action.m.y = ev.button.y;
} else if (SDL_BUTTON_RIGHT == ev.button.button) {
int px = ev.button.x;
int py = ev.button.y;
printf("SDL_BUTTON_RIGHT x, y %d %d \n", px, py);
remote_action.type = ControlType::mouse;
remote_action.m.flag = MouseFlag::right_down;
remote_action.m.x = ev.button.x;
remote_action.m.y = ev.button.y;
}
} else if (SDL_MOUSEBUTTONUP == ev.type) {
if (SDL_BUTTON_LEFT == ev.button.button) {
@@ -95,16 +114,31 @@ inline int ProcessMouseKeyEven(SDL_Event &ev) {
int py = ev.button.y;
printf("SDL_MOUSEBUTTONUP x, y %d %d \n", px, py);
remote_action.type = ControlType::mouse;
remote_action.m.flag = MouseFlag::left_up;
remote_action.m.x = ev.button.x;
remote_action.m.y = ev.button.y;
} else if (SDL_BUTTON_RIGHT == ev.button.button) {
int px = ev.button.x;
int py = ev.button.y;
printf("SDL_MOUSEBUTTONUP x, y %d %d \n", px, py);
remote_action.type = ControlType::mouse;
remote_action.m.flag = MouseFlag::right_up;
remote_action.m.x = ev.button.x;
remote_action.m.y = ev.button.y;
}
} else if (SDL_MOUSEMOTION == ev.type) {
int px = ev.motion.x;
int py = ev.motion.y;
printf("SDL_MOUSEMOTION x, y %d %d \n", px, py);
remote_action.type = ControlType::mouse;
remote_action.m.flag = MouseFlag::move;
remote_action.m.x = ev.button.x;
remote_action.m.y = ev.button.y;
} else if (SDL_QUIT == ev.type) {
SDL_Event event;
event.type = SDL_QUIT;
@@ -113,10 +147,15 @@ inline int ProcessMouseKeyEven(SDL_Event &ev) {
return 0;
}
SendData(peer, DATA_TYPE::DATA, (const char *)&remote_action,
sizeof(remote_action));
// std::cout << remote_action.type << " " << remote_action.type << " "
// << remote_action.px << " " << remote_action.py << std::endl;
return 0;
}
void GuestReceiveBuffer(const char *data, size_t size, const char *user_id,
void ReceiveVideoBuffer(const char *data, size_t size, const char *user_id,
size_t user_id_size) {
// std::cout << "Receive: [" << user_id << "] " << std::endl;
memcpy(dst_buffer, data, size);
@@ -136,6 +175,18 @@ void GuestReceiveBuffer(const char *data, size_t size, const char *user_id,
}
}
void ReceiveAudioBuffer(const char *data, size_t size, const char *user_id,
size_t user_id_size) {
std::cout << "Receive audio, size " << size << ", user [" << user_id << "] "
<< std::endl;
}
void ReceiveDataBuffer(const char *data, size_t size, const char *user_id,
size_t user_id_size) {
std::cout << "Receive data, size " << size << ", user [" << user_id << "] "
<< std::endl;
}
std::string GetMac() {
IP_ADAPTER_INFO adapterInfo[16];
DWORD bufferSize = sizeof(adapterInfo);
@@ -157,11 +208,16 @@ std::string GetMac() {
}
int main() {
Params params;
params.cfg_path = "../../../../config/config.ini";
params.on_receive_buffer = GuestReceiveBuffer;
std::string default_cfg_path = "../../../../config/config.ini";
std::ifstream f(default_cfg_path.c_str());
std::string transmission_id = "000000";
Params params;
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::string transmission_id = "000001";
std::string user_id = GetMac();
peer = CreatePeer(&params);
@@ -199,7 +255,18 @@ int main() {
if (event.type == REFRESH_EVENT) {
FreshVideo();
} else if (event.type == SDL_WINDOWEVENT) {
SDL_GetWindowSize(screen, &screen_w, &screen_h);
int new_screen_w = 0;
int new_screen_h = 0;
SDL_GetWindowSize(screen, &new_screen_w, &new_screen_h);
if (new_screen_w != screen_w) {
screen_w = new_screen_w;
screen_h = new_screen_w * 9 / 16;
} else if (new_screen_h != screen_h) {
screen_w = new_screen_h * 16 / 9;
screen_h = new_screen_h;
}
SDL_SetWindowSize(screen, screen_w, screen_h);
printf("Resize windows: %dx%d\n", screen_w, screen_h);
} else if (event.type == SDL_QUIT) {
return 0;