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
|
*/
#ifndef _WIN32
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
#endif
#import "OFObject.h"
@interface OFTCPSocket: OFObject <OFStream>
{
#ifndef _WIN32
int sock;
#else
SOCKET sock;
#endif
struct sockaddr *saddr;
socklen_t saddr_len;
char *cache;
size_t cache_len;
|
<
|
<
<
|
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
|
*/
#ifndef _WIN32
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
#endif
#import "OFStream.h"
/*
* Headers for Win32
*
* These must be imported after objc/Object and thus OFObject!
*/
#ifdef _WIN32
#define _WIN32_WINNT 0x0501
#include <winsock2.h>
#include <ws2tcpip.h>
#endif
/**
* The OFTCPSocket class provides functions to create and use sockets.
*/
@interface OFTCPSocket: OFStream
{
#ifndef _WIN32
int sock;
#else
SOCKET sock;
#endif
struct sockaddr *saddr;
socklen_t saddr_len;
}
/**
* \return A new autoreleased OFTCPSocket
*/
+ tcpSocket;
|
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
130
131
132
133
134
|
/**
* Accept an incoming connection.
* \return An OFTCPSocket for the accepted connection, which is NOT
* autoreleased!
*/
- (OFTCPSocket*)accept;
/**
* Read until a newline or \0 occurs.
*
* If you want to use readNBytes afterwards again, you have to clear the cache
* before and optionally get the cache before clearing it!
*
* \return The line that was read. Use freeMem: to free it!
*/
- (char*)readLine;
/**
* Sets a specified pointer to the cache and returns the length of the cache.
*
* \param ptr A pointer to a pointer. It will be set to the cache.
* If it is NULL, only the number of bytes in the cache is returned.
* \return The number of bytes in the cache.
*/
- (size_t)getCache: (char**)ptr;
/**
* Clears the cache.
*/
- clearCache;
|
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
|
94
95
96
97
98
99
100
101
102
103
104
105
106
107
|
/**
* Accept an incoming connection.
* \return An OFTCPSocket for the accepted connection, which is NOT
* autoreleased!
*/
- (OFTCPSocket*)accept;
/**
* Enables/disables non-blocking I/O.
*/
- setBlocking: (BOOL)enable;
/**
* Enable or disable keep alives for the connection.
|