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ef416fc2 | 1 | /* |
2 | * "$Id: http-private.h 4800 2005-10-18 18:06:20Z mike $" | |
3 | * | |
4 | * Private HTTP definitions for the Common UNIX Printing System (CUPS). | |
5 | * | |
6 | * Copyright 1997-2005 by Easy Software Products, all rights reserved. | |
7 | * | |
8 | * These coded instructions, statements, and computer programs are the | |
9 | * property of Easy Software Products and are protected by Federal | |
10 | * copyright law. Distribution and use rights are outlined in the file | |
11 | * "LICENSE.txt" which should have been included with this file. If this | |
12 | * file is missing or damaged please contact Easy Software Products | |
13 | * at: | |
14 | * | |
15 | * Attn: CUPS Licensing Information | |
16 | * Easy Software Products | |
17 | * 44141 Airport View Drive, Suite 204 | |
18 | * Hollywood, Maryland 20636 USA | |
19 | * | |
20 | * Voice: (301) 373-9600 | |
21 | * EMail: cups-info@cups.org | |
22 | * WWW: http://www.cups.org | |
23 | * | |
24 | * This file is subject to the Apple OS-Developed Software exception. | |
25 | */ | |
26 | ||
27 | #ifndef _CUPS_HTTP_PRIVATE_H_ | |
28 | # define _CUPS_HTTP_PRIVATE_H_ | |
29 | ||
30 | /* | |
31 | * Include necessary headers... | |
32 | */ | |
33 | ||
34 | # include "config.h" | |
35 | ||
36 | # ifdef __sun | |
37 | /* | |
38 | * Define FD_SETSIZE to CUPS_MAX_FDS on Solaris to get the correct version of | |
39 | * select() for large numbers of file descriptors. | |
40 | */ | |
41 | ||
42 | # define FD_SETSIZE CUPS_MAX_FDS | |
43 | # include <sys/select.h> | |
44 | # endif /* __sun */ | |
45 | ||
46 | # include <limits.h> | |
47 | # ifdef WIN32 | |
48 | # include <io.h> | |
49 | # include <winsock2.h> | |
50 | # else | |
51 | # include <unistd.h> | |
52 | # include <fcntl.h> | |
53 | # include <sys/socket.h> | |
54 | # define closesocket(f) close(f) | |
55 | # endif /* WIN32 */ | |
56 | ||
57 | # ifdef __sgi | |
58 | /* | |
59 | * IRIX does not define socklen_t, and in fact uses an int instead of | |
60 | * unsigned type for length values... | |
61 | */ | |
62 | ||
63 | typedef int socklen_t; | |
64 | # endif /* __sgi */ | |
65 | ||
66 | # include "http.h" | |
67 | ||
68 | # if defined HAVE_LIBSSL | |
69 | /* | |
70 | * The OpenSSL library provides its own SSL/TLS context structure for its | |
71 | * IO and protocol management... | |
72 | */ | |
73 | ||
74 | # include <openssl/err.h> | |
75 | # include <openssl/rand.h> | |
76 | # include <openssl/ssl.h> | |
77 | ||
78 | typedef SSL http_tls_t; | |
79 | ||
80 | # elif defined HAVE_GNUTLS | |
81 | /* | |
82 | * The GNU TLS library is more of a "bare metal" SSL/TLS library... | |
83 | */ | |
84 | # include <gnutls/gnutls.h> | |
85 | ||
86 | typedef struct | |
87 | { | |
88 | gnutls_session session; /* GNU TLS session object */ | |
89 | void *credentials; /* GNU TLS credentials object */ | |
90 | } http_tls_t; | |
91 | ||
92 | # elif defined(HAVE_CDSASSL) | |
93 | /* | |
94 | * Darwin's Security framework provides its own SSL/TLS context structure | |
95 | * for its IO and protocol management... | |
96 | */ | |
97 | ||
98 | # include <Security/SecureTransport.h> | |
99 | ||
100 | typedef SSLConnectionRef http_tls_t; | |
101 | ||
102 | extern OSStatus _httpReadCDSA(SSLConnectionRef connection, void *data, | |
103 | size_t *dataLength); | |
104 | extern OSStatus _httpWriteCDSA(SSLConnectionRef connection, const void *data, | |
105 | size_t *dataLength); | |
106 | # endif /* HAVE_LIBSSL */ | |
107 | ||
108 | /* | |
109 | * Some OS's don't have hstrerror(), most notably Solaris... | |
110 | */ | |
111 | ||
112 | # ifndef HAVE_HSTRERROR | |
113 | extern const char *_cups_hstrerror(int error); | |
114 | # define hstrerror _cups_hstrerror | |
115 | # elif defined(_AIX) || defined(__osf__) | |
116 | /* | |
117 | * AIX and Tru64 UNIX don't provide a prototype but do provide the function... | |
118 | */ | |
119 | extern const char *hstrerror(int error); | |
120 | # endif /* !HAVE_HSTRERROR */ | |
121 | ||
122 | #endif /* !_CUPS_HTTP_PRIVATE_H_ */ | |
123 | ||
124 | /* | |
125 | * End of "$Id: http-private.h 4800 2005-10-18 18:06:20Z mike $". | |
126 | */ |