2 * Copyright (c) 1995, the EUROPAGATE consortium (see below).
4 * The EUROPAGATE consortium members are:
6 * University College Dublin
7 * Danmarks Teknologiske Videnscenter
8 * An Chomhairle Leabharlanna
9 * Consejo Superior de Investigaciones Cientificas
11 * Permission to use, copy, modify, distribute, and sell this software and
12 * its documentation, in whole or in part, for any purpose, is hereby granted,
15 * 1. This copyright and permission notice appear in all copies of the
16 * software and its documentation. Notices of copyright or attribution
17 * which appear at the beginning of any file must remain unchanged.
19 * 2. The names of EUROPAGATE or the project partners may not be used to
20 * endorse or promote products derived from this software without specific
21 * prior written permission.
23 * 3. Users of this software (implementors and gateway operators) agree to
24 * inform the EUROPAGATE consortium of their use of the software. This
25 * information will be used to evaluate the EUROPAGATE project and the
26 * software, and to plan further developments. The consortium may use
27 * the information in later publications.
29 * 4. Users of this software agree to make their best efforts, when
30 * documenting their use of the software, to acknowledge the EUROPAGATE
31 * consortium, and the role played by the software in their work.
33 * THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT WARRANTY OF ANY KIND,
34 * EXPRESS, IMPLIED, OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
35 * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
36 * IN NO EVENT SHALL THE EUROPAGATE CONSORTIUM OR ITS MEMBERS BE LIABLE
37 * FOR ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF
38 * ANY KIND, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA
39 * OR PROFITS, WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND
40 * ON ANY THEORY OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE
41 * USE OR PERFORMANCE OF THIS SOFTWARE.
44 * Revision 1.3 1995/10/27 15:12:11 adam
45 * IrTcl incorporated in the gateway.
46 * Better separation of script types.
47 * Z39.50 gateway scripts entered.
49 * Revision 1.2 1995/10/23 16:55:41 adam
50 * A lot of changes - really.
52 * Revision 1.1 1995/10/20 11:49:27 adam
53 * First version of www gateway.
64 #define OUTBUFFER_CHUNK 4096
66 #define FIFOROOT "/tmp"
69 typedef struct wform_data
75 typedef struct cache_data
81 struct w_select_handle {
84 void (*sproc)(int, void *);
87 struct w_select_handle *next;
90 typedef struct wclient_data
93 wform_data wf_data[100];
101 int outbuffer_offset;
103 cache_data cache[20];
105 struct w_select_handle *select_list;
106 } *WCLIENT, wclient_data;
108 #define wo_putc(wc, ch) \
109 ((wc)->outbuffer_offset >= OUTBUFFER_CHUNK ? wo_overflow((wc), (ch)) : \
110 (*((wc)->outbuffer + (wc)->outbuffer_offset++) = (char) (ch)), 0)
112 char *wgetval(WCLIENT wc, char *name);
113 int wproto_process(WCLIENT wc, int timeout);
114 WCLIENT wproto_init(void);
115 void wo_printf(WCLIENT wc, const char *fmt, ...);
116 void wo_clear(WCLIENT wc, char *type);
117 int wo_finish(WCLIENT wc);
118 int wo_flush(WCLIENT wc);
119 int wo_overflow(WCLIENT wc, char ch);
120 void wproto_terminate(WCLIENT wc);
121 int wproto_cache(WCLIENT wc, int level);
122 int wo_puthtml(WCLIENT wc, char *name);
123 void wo_puts(WCLIENT wc, char *s);