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12ad79069d
Print parsing information, warnings, and errors to stderr.
* lib/parse-datetime.h (parse_datetimte_debug): New global variable.
* lib/parse-datetime.y:
(DEBUG_*): Macros calling debug functions if debugging is enabled.
(PROGRESS*): Same as DEBUG, for progress reporting.
(dbg_printf): Print message to stderr, with 'date' prefix.
(struct parser_control): Add 'debug_*_seen' variables.
(str_days): Converts day ordinal/number to string (e.g. 'last wed').
(debug_print_current_time, debug_print_relateive_time): Prints the
current/relative date/time value of parser_control.
(YACC parser syntax): Print parsed parts with DEBUG_* macros.
(to_year): Warn about 2-digit year parsing.
(yylex): Warn about unrecognized words.
(get_effective_timezone): Returns current timezone in minutes.
(debug_strf{time,date,datetime}): Convert 'struct tm' to string as
clearly and unambigiously as possible.
(debug_mktime_not_ok): Print detailed information about failed
date/time values.
(parse_datetime): Add DEBUG messages for failures, warnings. Add
PROGRESS messages for status messages.
* modules/parse-datetime: Add 'timegm', 'gettext-h' dependencies.
25 lines
946 B
C
25 lines
946 B
C
/* Parse a string into an internal time stamp.
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Copyright (C) 1995, 1997-1998, 2003-2004, 2007, 2009-2016 Free Software
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Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include <stdbool.h>
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#include <time.h>
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extern bool parse_datetime_debug;
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bool parse_datetime (struct timespec *, char const *, struct timespec const *);
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