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authorJohn Wiegley <johnw@newartisans.com>2008-08-05 13:17:04 -0400
committerJohn Wiegley <johnw@newartisans.com>2008-08-05 18:05:49 -0400
commitf6f4a46cf5b14f9a2170cd6475958efbf320caec (patch)
tree05bc1defcdebc201de3dd10477483d906a842821 /times.h
parentb7970b29855563e4c67f85af8b31233eda80c22a (diff)
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Moved around most of the files so that source code is in src/, documentation
is in doc/, etc.
Diffstat (limited to 'times.h')
-rw-r--r--times.h154
1 files changed, 0 insertions, 154 deletions
diff --git a/times.h b/times.h
deleted file mode 100644
index 306477f5..00000000
--- a/times.h
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * Copyright (c) 2003-2008, John Wiegley. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * - Neither the name of New Artisans LLC nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _TIMES_H
-#define _TIMES_H
-
-namespace ledger {
-
-DECLARE_EXCEPTION(datetime_error, std::runtime_error);
-DECLARE_EXCEPTION(date_error, std::runtime_error);
-
-typedef boost::posix_time::ptime datetime_t;
-typedef datetime_t::time_duration_type time_duration_t;
-
-inline bool is_valid(const datetime_t& moment) {
- return ! moment.is_not_a_date_time();
-}
-
-typedef boost::gregorian::date date_t;
-typedef boost::gregorian::date_duration date_duration_t;
-
-inline bool is_valid(const date_t& moment) {
- return ! moment.is_not_a_date();
-}
-
-extern const datetime_t& current_time;
-extern const date_t& current_date;
-extern int current_year;
-extern optional<string> input_date_format;
-extern string output_date_format;
-
-inline datetime_t parse_datetime(const string& str) {
- return parse_datetime(str.c_str());
-}
-datetime_t parse_datetime(const char * str);
-
-inline date_t parse_date(const string& str) {
- return parse_date(str.c_str());
-}
-date_t parse_date(const char * str);
-
-inline std::time_t to_time_t(const ptime& t)
-{
- if( t == posix_time::neg_infin )
- return 0;
- else if( t == posix_time::pos_infin )
- return LONG_MAX;
- ptime start(date(1970,1,1));
- return (t-start).total_seconds();
-}
-
-inline string format_datetime(const datetime_t& when)
-{
- char buf[256];
- time_t moment = to_time_t(when);
- std::strftime(buf, 255, (output_date_format + " %H:%M:%S").c_str(),
- std::localtime(&moment));
- return buf;
-}
-
-inline string format_date(const date_t& when,
- const optional<string>& format = none)
-{
- if (format) {
- char buf[256];
- std::tm moment = gregorian::to_tm(when);
- std::strftime(buf, 255, format->c_str(), &moment);
- return buf;
- } else {
- return to_iso_extended_string(when);
- }
-}
-
-struct interval_t
-{
- int years;
- int months;
- int days;
- date_t begin;
- date_t end;
-
- mutable bool advanced;
-
- interval_t(int _days = 0, int _months = 0, int _years = 0,
- const date_t& _begin = date_t(),
- const date_t& _end = date_t())
- : years(_years), months(_months), days(_days),
- begin(_begin), end(_end), advanced(false) {
- TRACE_CTOR(interval_t, "int, int, int, const date_t&, const date_t&");
- }
- interval_t(const interval_t& other)
- : years(other.years),
- months(other.months),
- days(other.days),
- begin(other.begin),
- end(other.end),
- advanced(other.advanced) {
- TRACE_CTOR(interval_t, "copy");
- }
- interval_t(const string& desc)
- : years(0), months(0), days(0), begin(), end(), advanced(false) {
- TRACE_CTOR(interval_t, "const string&");
- std::istringstream stream(desc);
- parse(stream);
- }
-
- ~interval_t() throw() {
- TRACE_DTOR(interval_t);
- }
-
- operator bool() const {
- return years != 0 || months != 0 || days != 0;
- }
-
- void start(const date_t& moment) {
- begin = first(moment);
- }
- date_t first(const optional<date_t>& moment = none) const;
- date_t increment(const date_t&) const;
-
- void parse(std::istream& in);
-};
-
-} // namespace ledger
-
-#endif // _TIMES_H