[b0d908e] | 1 | /* datain.h |
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[d1b1380] | 2 | * Header file for code that... |
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| 3 | * Reads in survey files, dealing with special characters, keywords & data |
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[f6d18aef] | 4 | * Copyright (C) 1994-2002,2005 Olly Betts |
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[846746e] | 5 | * |
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[89231c4] | 6 | * This program is free software; you can redistribute it and/or modify |
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| 7 | * it under the terms of the GNU General Public License as published by |
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| 8 | * the Free Software Foundation; either version 2 of the License, or |
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| 9 | * (at your option) any later version. |
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[846746e] | 10 | * |
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| 11 | * This program is distributed in the hope that it will be useful, |
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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[89231c4] | 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | * GNU General Public License for more details. |
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[846746e] | 15 | * |
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[89231c4] | 16 | * You should have received a copy of the GNU General Public License |
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| 17 | * along with this program; if not, write to the Free Software |
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[1b71c05] | 18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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[d1b1380] | 19 | */ |
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| 20 | |
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[7d5f3c0] | 21 | #ifdef HAVE_SETJMP_H |
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[647407d] | 22 | # include <setjmp.h> |
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[d1b1380] | 23 | #endif |
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| 24 | |
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[a420b49] | 25 | #include <stdio.h> /* for FILE */ |
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| 26 | |
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| 27 | typedef struct parse { |
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[58cc1fb] | 28 | FILE *fh; |
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[a63fb408] | 29 | const char *filename; |
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[a420b49] | 30 | unsigned int line; |
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[b0d908e] | 31 | bool reported_where; |
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[421b7d2] | 32 | struct parse *parent; |
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[7d5f3c0] | 33 | #ifdef HAVE_SETJMP_H |
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[58cc1fb] | 34 | jmp_buf jbSkipLine; |
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[d1b1380] | 35 | #endif |
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| 36 | } parse; |
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[58cc1fb] | 37 | |
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| 38 | extern int ch; |
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[d1b1380] | 39 | extern parse file; |
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[932f7e9] | 40 | extern bool f_export_ok; |
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[d1b1380] | 41 | |
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[870439d] | 42 | #define nextch() (ch = GETC(file.fh)) |
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[c80bd34] | 43 | |
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| 44 | typedef struct { |
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| 45 | long offset; |
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| 46 | int ch; |
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| 47 | } filepos; |
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| 48 | |
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| 49 | void get_pos(filepos *fp); |
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| 50 | void set_pos(const filepos *fp); |
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[d1b1380] | 51 | |
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[a9f5117] | 52 | void skipblanks(void); |
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[d1b1380] | 53 | |
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[3a54fd29] | 54 | /* reads complete data file */ |
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[a9f5117] | 55 | void data_file(const char *pth, const char *fnm); |
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[3a54fd29] | 56 | |
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[a9f5117] | 57 | void skipline(void); |
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[d1b1380] | 58 | |
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[a420b49] | 59 | void compile_warning(int en, ...); |
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| 60 | void compile_error(int en, ...); |
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[fa42426] | 61 | void compile_error_skip(int en, ...); |
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[39fba51] | 62 | |
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| 63 | void compile_error_token(int en); |
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