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
86
87
88
89
90
91
92
93
94
95
96
|
/*
* Phusion Passenger - https://www.phusionpassenger.com/
* Copyright (c) 2013 Phusion
*
* "Phusion Passenger" is a trademark of Hongli Lai & Ninh Bui.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef _PASSENGER_ADMIN_CONTROLLER_H_
#define _PASSENGER_ADMIN_CONTROLLER_H_
#include <agents/LoggingAgent/LoggingServer.h>
#include <MessageServer.h>
#include <sstream>
namespace Passenger {
using namespace std;
using namespace boost;
using namespace oxt;
class AdminController: public MessageServer::Handler {
private:
struct SpecificContext: public MessageServer::ClientContext {
};
typedef MessageServer::CommonClientContext CommonClientContext;
LoggingServerPtr server;
/*********************************************
* Message handler methods
*********************************************/
void processStatus(CommonClientContext &commonContext, SpecificContext *specificContext,
const vector<string> &args)
{
TRACE_POINT();
commonContext.passSecurity();
stringstream stream;
server->dump(stream);
writeScalarMessage(commonContext.fd, stream.str());
}
public:
AdminController(const LoggingServerPtr &server) {
this->server = server;
}
virtual MessageServer::ClientContextPtr newClient(CommonClientContext &commonContext) {
return boost::make_shared<SpecificContext>();
}
virtual bool processMessage(CommonClientContext &commonContext,
MessageServer::ClientContextPtr &_specificContext,
const vector<string> &args)
{
SpecificContext *specificContext = (SpecificContext *) _specificContext.get();
try {
if (isCommand(args, "status", 0)) {
processStatus(commonContext, specificContext, args);
} else {
return false;
}
} catch (const SecurityException &) {
/* Client does not have enough rights to perform a certain action.
* It has already been notified of this; ignore exception and move on.
*/
}
return true;
}
};
} // namespace Passenger
#endif /* _PASSENGER_ADMIN_CONTROLLER_H_ */
|
