[421b7d2] | 1 | /* readval.h |
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[0395657] | 2 | * Routines to read a prefix or number from the current input file |
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[5b9b9d4] | 3 | * Copyright (C) 1991-2024 Olly Betts |
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[846746e] | 4 | * |
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[89231c4] | 5 | * This program is free software; you can redistribute it and/or modify |
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| 6 | * it under the terms of the GNU General Public License as published by |
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| 7 | * the Free Software Foundation; either version 2 of the License, or |
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| 8 | * (at your option) any later version. |
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[846746e] | 9 | * |
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| 10 | * This program is distributed in the hope that it will be useful, |
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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[89231c4] | 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 13 | * GNU General Public License for more details. |
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[846746e] | 14 | * |
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[89231c4] | 15 | * You should have received a copy of the GNU General Public License |
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| 16 | * along with this program; if not, write to the Free Software |
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[ecbc6c18] | 17 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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[d1b1380] | 18 | */ |
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| 19 | |
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[c86cc71] | 20 | extern int root_depr_count; |
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| 21 | |
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[c458cf7] | 22 | enum { |
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[2cca7b8] | 23 | /* Can the prefix be omitted? If it is, read_prefix() returns NULL. */ |
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[c458cf7] | 24 | PFX_OPT = 1, |
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| 25 | /* Read a survey? */ |
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| 26 | PFX_SURVEY = 2, |
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| 27 | /* Make implicit checks */ |
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| 28 | PFX_SUSPECT_TYPO = 4, |
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| 29 | /* Can the deprecated "root" be used? */ |
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| 30 | PFX_ALLOW_ROOT = 8, |
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[0fa7aac] | 31 | /* Warn if the read prefix contains a separator? */ |
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| 32 | PFX_WARN_SEPARATOR = 16, |
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[710ecc1] | 33 | /* Anonymous stations OK? */ |
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| 34 | PFX_ANON = 32, |
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[c458cf7] | 35 | /* Read a station? */ |
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| 36 | PFX_STATION = 0 |
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| 37 | }; |
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| 38 | |
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| 39 | prefix *read_prefix(unsigned flags); |
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[2aa2f3f] | 40 | |
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[d3241e6] | 41 | real read_numeric(bool f_optional); |
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[61513b57] | 42 | real read_numeric_multi(bool f_optional, bool f_quadrants, int *p_n_readings); |
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[00b10c1] | 43 | real read_bearing_multi_or_omit(bool f_quadrants, int *p_n_readings); |
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[2aa2f3f] | 44 | |
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[0395657] | 45 | unsigned int read_uint(void); |
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[2aa2f3f] | 46 | |
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[5b9b9d4] | 47 | int read_int(int min_val, int max_val); |
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| 48 | |
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[0532954] | 49 | void read_string(string *pstr); |
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[950a829] | 50 | |
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[b5a3219] | 51 | void read_date(int *py, int *pm, int *pd); |
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