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comparison: extensions/spellcheck/hunspell/src/filemgr.cpp
extensions/spellcheck/hunspell/src/filemgr.cpp
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| 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 int FileMgr::fail(const char * err, const char * par) { | |
| 42 fprintf(stderr, err, par); | |
| 43 return -1; | |
| 44 } | |
| 45 | |
| 46 FileMgr::FileMgr(const char * file, const char * key) { | |
| 47 linenum = 0; | |
| 48 hin = NULL; | |
| 49 fin = fopen(file, "r"); | |
| 50 if (!fin) { | |
| 51 // check hzipped file | |
| 52 char * st = (char *) malloc(strlen(file) + strlen(HZIP_EXTENSION) + 1); | |
| 53 if (st) { | |
| 54 strcpy(st, file); | |
| 55 strcat(st, HZIP_EXTENSION); | |
| 56 hin = new Hunzip(st, key); | |
| 57 free(st); | |
| 58 } | |
| 59 } | |
| 60 if (!fin && !hin) fail(MSG_OPEN, file); | |
| 61 } | |
| 62 | |
| 63 FileMgr::~FileMgr() | |
| 64 { | |
| 65 if (fin) fclose(fin); | |
| 66 if (hin) delete hin; | |
| 67 } | |
| 68 | |
| 69 char * FileMgr::getline() { | |
| 70 const char * l; | |
| 71 linenum++; | |
| 72 if (fin) return fgets(in, BUFSIZE - 1, fin); | |
| 73 if (hin && (l = hin->getline())) return strcpy(in, l); | |
| 74 linenum--; | |
| 75 return NULL; | |
| 76 } | |
| 77 | |
| 78 int FileMgr::getlinenum() { | |
| 79 return linenum; | |
| 80 } |
