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 /* CCL print rpn tree - infix notation
47 * $Log: cclptree.c,v $
48 * Revision 1.6 1999-11-30 13:47:11 adam
49 * Improved installation. Moved header files to include/yaz.
51 * Revision 1.5 1997/04/30 08:52:06 quinn
54 * Revision 1.4 1996/10/11 15:00:25 adam
55 * CCL parser from Europagate Email gateway 1.0.
57 * Revision 1.6 1995/05/16 09:39:26 adam
60 * Revision 1.5 1995/02/23 08:31:59 adam
63 * Revision 1.3 1995/02/15 17:42:16 adam
64 * Minor changes of the api of this module. FILE* argument added
67 * Revision 1.2 1995/02/14 19:55:11 adam
68 * Header files ccl.h/cclp.h are gone! They have been merged an
69 * moved to ../include/ccl.h.
70 * Node kind(s) in ccl_rpn_node have changed names.
72 * Revision 1.1 1995/02/14 10:25:56 adam
73 * The constructions 'qualifier rel term ...' implemented.
83 void ccl_pr_tree (struct ccl_rpn_node *rpn, FILE *fd_out)
89 fprintf (fd_out, "\"%s\"", rpn->u.t.term);
90 if (rpn->u.t.attr_list)
92 struct ccl_rpn_attr *attr;
93 for (attr = rpn->u.t.attr_list; attr; attr = attr->next)
94 fprintf (fd_out, " %d=%d", attr->type, attr->value);
98 fprintf (fd_out, "(");
99 ccl_pr_tree (rpn->u.p[0], fd_out);
100 fprintf (fd_out, ") and (");
101 ccl_pr_tree (rpn->u.p[1], fd_out);
102 fprintf (fd_out, ")");
105 fprintf (fd_out, "(");
106 ccl_pr_tree (rpn->u.p[0], fd_out);
107 fprintf (fd_out, ") or (");
108 ccl_pr_tree (rpn->u.p[1], fd_out);
109 fprintf (fd_out, ")");
112 fprintf (fd_out, "(");
113 ccl_pr_tree (rpn->u.p[0], fd_out);
114 fprintf (fd_out, ") not (");
115 ccl_pr_tree (rpn->u.p[1], fd_out);
116 fprintf (fd_out, ")");
119 fprintf (fd_out, "set=%s", rpn->u.setname);
122 fprintf (fd_out, "(");
123 ccl_pr_tree (rpn->u.p[0], fd_out);
124 fprintf (fd_out, ") prox (");
125 ccl_pr_tree (rpn->u.p[1], fd_out);
126 fprintf (fd_out, ")");