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/* vim:set et ts=4 sts=4:
*
* libpyzy - The Chinese PinYin and Bopomofo conversion library.
*
* Copyright (c) 2008-2010 Peng Huang <shawn.p.huang@gmail.com>
*
* This library is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of the
* License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*/
#include "DynamicSpecialPhrase.h"
#include <glib.h>
namespace PyZy {
DynamicSpecialPhrase::~DynamicSpecialPhrase (void)
{
}
std::string
DynamicSpecialPhrase::text (void)
{
/* get the current time */
std::time_t rawtime;
std::time (&rawtime);
m_time = *std::localtime (&rawtime);
std::string result;
size_t pos = 0;
size_t pnext;
int s = 0;
while (s != 2) {
switch (s) {
case 0: // expect "${"
pnext = m_text.find ("${", pos);
if (pnext == m_text.npos) {
result += m_text.substr (pos);
s = 2;
}
else {
result += m_text.substr (pos, pnext - pos);
pos = pnext + 2;
s = 1;
}
break;
case 1: // expect "}"
pnext = m_text.find ("}", pos);
if (pnext == m_text.npos) {
result += "${";
result += m_text.substr (pos);
s = 2;
}
else {
result += variable (m_text.substr(pos, pnext - pos));
pos = pnext + 1;
s = 0;
}
break;
default: /* should not be reached */
g_assert_not_reached ();
}
}
return result;
}
inline const std::string
DynamicSpecialPhrase::dec (int d, const char *fmt)
{
char string [32];
g_snprintf (string, sizeof (string), fmt, d);
return string;
}
inline const std::string
DynamicSpecialPhrase::year_cn (bool yy)
{
static const char * const digits[] = {
"〇", "一", "二", "三", "四",
"五", "六", "七", "八", "九"
};
int year = m_time.tm_year + 1900;
int bit = 0;
if (yy) {
year %= 100;
bit = 2;
}
std::string result;
while (year != 0 || bit > 0) {
result.insert(0, digits[year % 10]);
year /= 10;
bit -= 1;
}
return result;
}
inline const std::string
DynamicSpecialPhrase::month_cn (void)
{
static const char * const month_num[] = {
"一", "二", "三", "四", "五", "六", "七", "八",
"九", "十", "十一", "十二"
};
return month_num[m_time.tm_mon];
}
inline const std::string
DynamicSpecialPhrase::weekday_cn (void)
{
static const char * const week_num[] = {
"日", "一", "二", "三", "四", "五", "六"
};
return week_num[m_time.tm_wday];
}
inline const std::string
DynamicSpecialPhrase::hour_cn (unsigned int i)
{
static const char * const hour_num[] = {
"零", "一", "二", "三", "四",
"五", "六", "七", "八", "九",
"十", "十一", "十二", "十三", "十四",
"十五", "十六", "十七", "十八", "十九",
"二十", "二十一", "二十二", "二十三",
};
return hour_num[i];
}
inline const std::string
DynamicSpecialPhrase::fullhour_cn (void)
{
return hour_cn (m_time.tm_hour);
}
inline const std::string
DynamicSpecialPhrase::halfhour_cn (void)
{
return hour_cn (m_time.tm_hour % 12);
}
inline const std::string
DynamicSpecialPhrase::day_cn (void)
{
static const char * const day_num[] = {
"", "一", "二", "三", "四",
"五", "六", "七", "八", "九",
"", "十","二十", "三十"
};
unsigned int day = m_time.tm_mday;
return std::string (day_num[day / 10 + 10]) + day_num[day % 10];
}
inline const std::string
DynamicSpecialPhrase::minsec_cn (unsigned int i)
{
static const char * const num[] = {
"", "一", "二", "三", "四",
"五", "六", "七", "八", "九",
"零", "十","二十", "三十", "四十"
"五十", "六十"
};
return std::string (num[i / 10 + 10]) + num[i % 10];
}
inline const std::string
DynamicSpecialPhrase::variable (const std::string &name)
{
if (name == "year") return dec (m_time.tm_year + 1900);
if (name == "year_yy") return dec ((m_time.tm_year + 1900) % 100, "%02d");
if (name == "month") return dec (m_time.tm_mon + 1);
if (name == "month_mm") return dec (m_time.tm_mon + 1, "%02d");
if (name == "day") return dec (m_time.tm_mday);
if (name == "day_dd") return dec (m_time.tm_mday, "%02d");
if (name == "weekday") return dec (m_time.tm_wday + 1);
if (name == "fullhour") return dec (m_time.tm_hour, "%02d");
if (name == "falfhour") return dec (m_time.tm_hour % 12, "%02d");
if (name == "ampm") return m_time.tm_hour < 12 ? "AM" : "PM";
if (name == "minute") return dec (m_time.tm_min, "%02d");
if (name == "second") return dec (m_time.tm_sec, "%02d");
if (name == "year_cn") return year_cn ();
if (name == "year_yy_cn") return year_cn (true);
if (name == "month_cn") return month_cn ();
if (name == "day_cn") return day_cn ();
if (name == "weekday_cn") return weekday_cn ();
if (name == "fullhour_cn") return fullhour_cn ();
if (name == "halfhour_cn") return halfhour_cn ();
if (name == "ampm_cn") return m_time.tm_hour < 12 ? "上午" : "下午";
if (name == "minute_cn") return minsec_cn (m_time.tm_min);
if (name == "second_cn") return minsec_cn (m_time.tm_sec);
return "${" + name + "}";
}
}; // namespace PyZy
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