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
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
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
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
|
# error No sockets available!
#endif
#import "socket.h"
OF_ASSUME_NONNULL_BEGIN
/*!
/**
* @class OFConnectionFailedException \
* OFConnectionFailedException.h ObjFW/OFConnectionFailedException.h
*
* @brief An exception indicating that a connection could not be established.
*/
@interface OFConnectionFailedException: OFException
{
id _socket;
OFString *_host;
uint16_t _port;
unsigned char _node[IPX_NODE_LEN];
uint32_t _network;
int _errNo;
}
/*!
/**
* @brief The socket which could not connect.
*/
@property (readonly, nonatomic) id socket;
/*!
/**
* @brief The host to which the connection failed.
*/
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) OFString *host;
/*!
/**
* @brief The port on the host to which the connection failed.
*/
@property (readonly, nonatomic) uint16_t port;
/*!
/**
* @brief The IPX node to which the connection failed.
*/
@property (readonly, nonatomic) unsigned char *node;
/*!
/**
* @brief The IPX network of the node to which the connection failed.
*/
@property (readonly, nonatomic) uint32_t network;
/*!
/**
* @brief The errno of the error that occurred.
*/
@property (readonly, nonatomic) int errNo;
+ (instancetype)exception OF_UNAVAILABLE;
/*!
/**
* @brief Creates a new, autoreleased connection failed exception.
*
* @param host The host to which the connection failed
* @param port The port on the host to which the connection failed
* @param socket The socket which could not connect
* @param errNo The errno of the error that occurred
* @return A new, autoreleased connection failed exception
*/
+ (instancetype)exceptionWithHost: (nullable OFString *)host
port: (uint16_t)port
socket: (id)socket
errNo: (int)errNo;
/*!
/**
* @brief Creates a new, autoreleased connection failed exception.
*
* @param node The node to which the connection failed
* @param network The IPX network of the node to which the connection failed
* @param port The port on the node to which the connection failed
* @param socket The socket which could not connect
* @param errNo The errno of the error that occurred
* @return A new, autoreleased connection failed exception
*/
+ (instancetype)exceptionWithNode: (unsigned char [_Nullable IPX_NODE_LEN])node
network: (uint32_t)network
port: (uint16_t)port
socket: (id)socket
errNo: (int)errNo;
- (instancetype)init OF_UNAVAILABLE;
/*!
/**
* @brief Initializes an already allocated connection failed exception.
*
* @param host The host to which the connection failed
* @param port The port on the host to which the connection failed
* @param socket The socket which could not connect
* @param errNo The errno of the error that occurred
* @return An initialized connection failed exception
*/
- (instancetype)initWithHost: (nullable OFString *)host
port: (uint16_t)port
socket: (id)socket
errNo: (int)errNo;
/*!
/**
* @brief Initializes an already allocated connection failed exception.
*
* @param node The node to which the connection failed
* @param network The IPX network of the node to which the connection failed
* @param port The port on the node to which the connection failed
* @param socket The socket which could not connect
* @param errNo The errno of the error that occurred
|