1/*
2   AIX-specific printcap loading
3   Copyright (C) Jean-Pierre.Boulard@univ-rennes1.fr      1996
4
5   This program is free software; you can redistribute it and/or modify
6   it under the terms of the GNU General Public License as published by
7   the Free Software Foundation; either version 2 of the License, or
8   (at your option) any later version.
9
10   This program is distributed in the hope that it will be useful,
11   but WITHOUT ANY WARRANTY; without even the implied warranty of
12   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13   GNU General Public License for more details.
14
15   You should have received a copy of the GNU General Public License
16   along with this program; if not, write to the Free Software
17   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18*/
19
20/*
21 * This module implements AIX-specific printcap loading.  Most of the code
22 * here was originally provided by Jean-Pierre.Boulard@univ-rennes1.fr in
23 * the Samba 1.9.14 release, and was formerly contained in pcap.c.  It has
24 * been moved here and condensed as part of a larger effort to clean up and
25 * simplify the printcap code.    -- Rob Foehl, 2004/12/06
26 */
27
28#include "includes.h"
29
30#ifdef AIX
31BOOL aix_cache_reload(void)
32{
33	int iEtat;
34	XFILE *pfile;
35	char *line = NULL, *p;
36	pstring name, comment;
37
38	*name = 0;
39	*comment = 0;
40
41	DEBUG(5, ("reloading aix printcap cache\n"));
42
43	if ((pfile = x_fopen(lp_printcapname(), O_RDONLY, 0)) == NULL) {
44		DEBUG(0,( "Unable to open qconfig file %s for read!\n", lp_printcapname()));
45		return False;
46	}
47
48	iEtat = 0;
49	/* scan qconfig file for searching <printername>:	*/
50	for (;(line = fgets_slash(NULL, sizeof(pstring), pfile)); safe_free(line)) {
51		if (*line == '*' || *line == 0)
52			continue;
53
54		switch (iEtat) {
55		case 0: /* locate an entry */
56			if (*line == '\t' || *line == ' ')
57				continue;
58
59			if ((p = strchr_m(line, ':'))) {
60				*p = '\0';
61				p = strtok(line, ":");
62				if (strcmp(p, "bsh") != 0) {
63					pstrcpy(name, p);
64					iEtat = 1;
65					continue;
66				}
67			 }
68			 break;
69
70		case 1: /* scanning device stanza */
71			if (*line == '*' || *line == 0)
72				continue;
73
74			if (*line != '\t' && *line != ' ') {
75				/* name is found without stanza device  */
76				/* probably a good printer ???		*/
77				iEtat = 0;
78				if (!pcap_cache_add(name, NULL)) {
79					safe_free(line);
80					x_fclose(pfile);
81					return False;
82				}
83				continue;
84			}
85
86			if (strstr_m(line, "backend")) {
87				/* it's a device, not a virtual printer */
88				iEtat = 0;
89			} else if (strstr_m(line, "device")) {
90				/* it's a good virtual printer */
91				iEtat = 0;
92				if (!pcap_cache_add(name, NULL)) {
93					safe_free(line);
94					x_fclose(pfile);
95					return False;
96				}
97				continue;
98			}
99			break;
100		}
101	}
102
103	x_fclose(pfile);
104	return True;
105}
106
107#else
108/* this keeps fussy compilers happy */
109 void print_aix_dummy(void);
110 void print_aix_dummy(void) {}
111#endif /* AIX */
112