1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
#ifndef SRC_INSPECTOR_SOCKET_SERVER_H_
#define SRC_INSPECTOR_SOCKET_SERVER_H_
#include "inspector_agent.h"
#include "inspector_socket.h"
#include "uv.h"
#include <map>
#include <string>
#include <vector>
#if !HAVE_INSPECTOR
#error("This header can only be used when inspector is enabled")
#endif
namespace node {
namespace inspector {
class Closer;
class SocketSession;
class SocketServerDelegate {
public:
virtual bool StartSession(int session_id, const std::string& target_id) = 0;
virtual void EndSession(int session_id) = 0;
virtual void MessageReceived(int session_id, const std::string& message) = 0;
virtual std::vector<std::string> GetTargetIds() = 0;
virtual std::string GetTargetTitle(const std::string& id) = 0;
virtual std::string GetTargetUrl(const std::string& id) = 0;
};
class InspectorSocketServer {
public:
using ServerCallback = void (*)(InspectorSocketServer*);
InspectorSocketServer(SocketServerDelegate* delegate,
const std::string& host,
int port,
FILE* out = stderr);
bool Start(uv_loop_t* loop);
void Stop(ServerCallback callback);
void Send(int session_id, const std::string& message);
void TerminateConnections(ServerCallback callback);
int port() {
return port_;
}
private:
static bool HandshakeCallback(InspectorSocket* socket,
enum inspector_handshake_event state,
const std::string& path);
static void SocketConnectedCallback(uv_stream_t* server, int status);
static void ServerClosedCallback(uv_handle_t* server);
template<typename SomeUvStruct>
static InspectorSocketServer* From(SomeUvStruct* server) {
return node::ContainerOf(&InspectorSocketServer::server_,
reinterpret_cast<uv_tcp_t*>(server));
}
bool RespondToGet(InspectorSocket* socket, const std::string& path);
void SendListResponse(InspectorSocket* socket);
void ReadCallback(InspectorSocket* socket, ssize_t read, const uv_buf_t* buf);
bool SessionStarted(SocketSession* session, const std::string& id);
void SessionTerminated(int id);
bool TargetExists(const std::string& id);
static void SocketSessionDeleter(SocketSession*);
SocketServerDelegate* Delegate() { return delegate_; }
uv_loop_t* loop_;
SocketServerDelegate* const delegate_;
const std::string host_;
int port_;
std::string path_;
uv_tcp_t server_;
Closer* closer_;
std::map<int, SocketSession*> connected_sessions_;
int next_session_id_;
FILE* out_;
friend class SocketSession;
friend class Closer;
};
} // namespace inspector
} // namespace node
#endif // SRC_INSPECTOR_SOCKET_SERVER_H_
|
