1 : /******* BEGIN LICENSE BLOCK *******
2 : * Version: MPL 1.1/GPL 2.0/LGPL 2.1
3 : *
4 : * The contents of this file are subject to the Mozilla Public License Version
5 : * 1.1 (the "License"); you may not use this file except in compliance with
6 : * the License. You may obtain a copy of the License at
7 : * http://www.mozilla.org/MPL/
8 : *
9 : * Software distributed under the License is distributed on an "AS IS" basis,
10 : * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
11 : * for the specific language governing rights and limitations under the
12 : * License.
13 : *
14 : * The Initial Developers of the Original Code are Kevin Hendricks (MySpell)
15 : * and László Németh (Hunspell). Portions created by the Initial Developers
16 : * are Copyright (C) 2002-2005 the Initial Developers. All Rights Reserved.
17 : *
18 : * Contributor(s): László Németh (nemethl@gyorsposta.hu)
19 : * Caolan McNamara (caolanm@redhat.com)
20 : *
21 : * Alternatively, the contents of this file may be used under the terms of
22 : * either the GNU General Public License Version 2 or later (the "GPL"), or
23 : * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
24 : * in which case the provisions of the GPL or the LGPL are applicable instead
25 : * of those above. If you wish to allow use of your version of this file only
26 : * under the terms of either the GPL or the LGPL, and not to allow others to
27 : * use your version of this file under the terms of the MPL, indicate your
28 : * decision by deleting the provisions above and replace them with the notice
29 : * and other provisions required by the GPL or the LGPL. If you do not delete
30 : * the provisions above, a recipient may use your version of this file under
31 : * the terms of any one of the MPL, the GPL or the LGPL.
32 : *
33 : ******* END LICENSE BLOCK *******/
34 :
35 : #include <stdlib.h>
36 : #include <string.h>
37 : #include <stdio.h>
38 :
39 : #include "filemgr.hxx"
40 :
41 0 : int FileMgr::fail(const char * err, const char * par) {
42 0 : fprintf(stderr, err, par);
43 0 : return -1;
44 : }
45 :
46 330 : FileMgr::FileMgr(const char * file, const char * key) {
47 330 : linenum = 0;
48 330 : hin = NULL;
49 330 : fin = fopen(file, "r");
50 330 : if (!fin) {
51 : // check hzipped file
52 0 : char * st = (char *) malloc(strlen(file) + strlen(HZIP_EXTENSION) + 1);
53 0 : if (st) {
54 0 : strcpy(st, file);
55 0 : strcat(st, HZIP_EXTENSION);
56 0 : hin = new Hunzip(st, key);
57 0 : free(st);
58 : }
59 : }
60 330 : if (!fin && !hin) fail(MSG_OPEN, file);
61 330 : }
62 :
63 330 : FileMgr::~FileMgr()
64 : {
65 330 : if (fin) fclose(fin);
66 330 : if (hin) delete hin;
67 330 : }
68 :
69 3790 : char * FileMgr::getline() {
70 : const char * l;
71 3790 : linenum++;
72 3790 : if (fin) return fgets(in, BUFSIZE - 1, fin);
73 0 : if (hin && (l = hin->getline())) return strcpy(in, l);
74 0 : linenum--;
75 0 : return NULL;
76 : }
77 :
78 376 : int FileMgr::getlinenum() {
79 376 : return linenum;
80 : }
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