|
|
| version 1.86, 2009/06/14 00:33:36 | version 1.93, 2015/04/08 18:08:52 |
|---|---|
| Line 1 | Line 1 |
| /** @file | /** @file |
| Parser: @b date parser class. | Parser: @b date parser class. |
| Copyright (c) 2001-2009 ArtLebedev Group (http://www.artlebedev.com) | Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com) |
| Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru) | Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru) |
| */ | */ |
| static const char * const IDENT_DATE_C="$Date$"; | |
| #include "classes.h" | #include "classes.h" |
| #include "pa_vmethod_frame.h" | #include "pa_vmethod_frame.h" |
| Line 15 static const char * const IDENT_DATE_C=" | Line 13 static const char * const IDENT_DATE_C=" |
| #include "pa_vdate.h" | #include "pa_vdate.h" |
| #include "pa_vtable.h" | #include "pa_vtable.h" |
| volatile const char * IDENT_DATE_C="$Id$" IDENT_PA_VDATE_H; | |
| // class | // class |
| class MDate: public Methoded { | class MDate: public Methoded { |
| public: // VStateless_class | public: // VStateless_class |
| Value* create_new_value(Pool&, HashStringValue*) { return new VDate(0); } | Value* create_new_value(Pool&) { return new VDate(0); } |
| public: | public: |
| MDate(); | MDate(); |
| public: // Methoded | |
| bool used_directly() { return true; } | |
| }; | }; |
| // global variable | // global variable |
| Line 59 static void _now(Request& r, MethodParam | Line 57 static void _now(Request& r, MethodParam |
| vdate.set_time(t); | vdate.set_time(t); |
| } | } |
| static void _today(Request& r, MethodParams&) { | |
| VDate& vdate=GET_SELF(r, VDate); | |
| time_t t=time(0); | |
| tm today=*localtime(&t); | |
| today.tm_hour=0; | |
| today.tm_min=0; | |
| today.tm_sec=0; | |
| vdate.set_time(today); | |
| } | |
| /// shrinked range: 1970/1/1 to 2038/1/1 | /// shrinked range: 1970/1/1 to 2038/1/1 |
| static int to_year(int iyear) { | static int to_year(int iyear) { |
| if(iyear<1970 || iyear>2038) | if(iyear<1970 || iyear>2038) |
| Line 101 static int to_tm_year(int iyear) { | Line 112 static int to_tm_year(int iyear) { |
| tm tmIn; memset(&tmIn, 0, sizeof(tmIn)); | tm tmIn; memset(&tmIn, 0, sizeof(tmIn)); |
| tmIn.tm_isdst=-1; | tmIn.tm_isdst=-1; |
| if(!month) | if(!month) { |
| if(min) { | if(min) { |
| year=mday=0; // HH:MM | year=mday=0; // HH:MM |
| time_t t=time(0); | time_t t=time(0); |
| Line 111 static int to_tm_year(int iyear) { | Line 122 static int to_tm_year(int iyear) { |
| tmIn.tm_mday=tmNow->tm_mday; | tmIn.tm_mday=tmNow->tm_mday; |
| goto date_part_set; | goto date_part_set; |
| } else | } else |
| hour=min=sec=msec=0; // not YYYY- & not HH: = just YYYY | hour=min=sec=msec=0; // not YYYY- & not HH: = just YYYY |
| } | |
| tmIn.tm_year=to_tm_year(pa_atoi(year)); | tmIn.tm_year=to_tm_year(pa_atoi(year)); |
| tmIn.tm_mon=month?pa_atoi(month)-1:0; | tmIn.tm_mon=month?pa_atoi(month)-1:0; |
| tmIn.tm_mday=mday?pa_atoi(mday):1; | tmIn.tm_mday=mday?pa_atoi(mday):1; |
| Line 127 static void _create(Request& r, MethodPa | Line 139 static void _create(Request& r, MethodPa |
| VDate& vdate=GET_SELF(r, VDate); | VDate& vdate=GET_SELF(r, VDate); |
| if(params.count()==1){ | if(params.count()==1){ |
| if(const String* sdate=params[0].get_string()){ // ^create[2002-04-25 18:14:00] ^create[18:14:00] | if(params[0].is_string()){ // ^create[2002-04-25 18:14:00] ^create[18:14:00] |
| vdate.set_time(cstr_to_time_t(sdate->cstrm())); | vdate.set_time(cstr_to_time_t(params[0].get_string()->cstrm())); |
| } else { // ^create(float days) or ^create[date object] | } else { // ^create(float days) or ^create[date object] |
| time_t t=(time_t)round(params.as_double(0, "float days must be double", r)*SECS_PER_DAY); | time_t t=(time_t)round(params.as_double(0, "float days must be double", r)*SECS_PER_DAY); |
| if(t<0 || !localtime(&t)) | if(t<0 || !localtime(&t)) |
| Line 152 static void _create(Request& r, MethodPa | Line 164 static void _create(Request& r, MethodPa |
| }; | }; |
| } | } |
| static void _sql_string(Request& r, MethodParams&) { | static void _sql_string(Request& r, MethodParams& params) { |
| VDate& vdate=GET_SELF(r, VDate); | VDate& vdate=GET_SELF(r, VDate); |
| int size=1+ 4+1+2+1+2 +1+ 2+1+2+1+2 +1 +1; | |
| char *buf=new(PointerFreeGC) char[size]; | |
| size=strftime(buf, size, "%Y-%m-%d %H:%M:%S", &vdate.get_localtime()); | |
| r.write_assign_lang(String(buf)); | VDate::sql_string_type format = VDate::sql_string_datetime; |
| if(params.count() > 0) { | |
| const String& what=params.as_string(0, "'type' must be string"); | |
| if(what.is_empty() || what == "datetime") | |
| format = VDate::sql_string_datetime; | |
| else if(what == "date") | |
| format=VDate::sql_string_date; | |
| else if(what == "time") | |
| format=VDate::sql_string_time; | |
| else | |
| throw Exception(PARSER_RUNTIME, &what, "'type' must be 'date', 'time' or 'datetime'"); | |
| } | |
| r.write_assign_lang(*vdate.get_sql_string(format)); | |
| } | } |
| static void _gmt_string(Request& r, MethodParams&) { | static void _gmt_string(Request& r, MethodParams&) { |
| VDate& vdate=GET_SELF(r, VDate); | VDate& vdate=GET_SELF(r, VDate); |
| time_t when=vdate.get_time(); | r.write_assign_lang(*vdate.get_gmt_string()); |
| r.write_assign_lang(String(date_gmt_string(gmtime(&when)))); | |
| } | } |
| static void _roll(Request& r, MethodParams& params) { | static void _roll(Request& r, MethodParams& params) { |
| Line 422 static void _last_day(Request& r, Method | Line 442 static void _last_day(Request& r, Method |
| MDate::MDate(): Methoded("date") { | MDate::MDate(): Methoded("date") { |
| // ^date::now[] | // ^date::now[] |
| // ^date::now(offset float days) | |
| add_native_method("now", Method::CT_DYNAMIC, _now, 0, 1); | add_native_method("now", Method::CT_DYNAMIC, _now, 0, 1); |
| // ^date::today[] | |
| add_native_method("today", Method::CT_DYNAMIC, _today, 0, 0); | |
| // ^date::create(float days) | // ^date::create(float days) |
| // ^date::create[date] | |
| // ^date::create(year;month;day[;hour[;minute[;sec]]]) | |
| // ^date::create[yyyy-mm-dd[ hh:mm:ss]] | |
| // ^date::create[hh:mm:ss] | |
| add_native_method("create", Method::CT_DYNAMIC, _create, 1, 6); | add_native_method("create", Method::CT_DYNAMIC, _create, 1, 6); |
| // old name for compatibility with <= v1.17 2002/2/18 12:13:42 paf | // old name for compatibility with <= v1.17 2002/2/18 12:13:42 paf |
| add_native_method("set", Method::CT_DYNAMIC, _create, 1, 6); | add_native_method("set", Method::CT_DYNAMIC, _create, 1, 6); |
| // ^date.sql-string[] | // ^date.sql-string[] |
| add_native_method("sql-string", Method::CT_DYNAMIC, _sql_string, 0, 0); | add_native_method("sql-string", Method::CT_DYNAMIC, _sql_string, 0, 1); |
| // ^date.gmt-string[] | // ^date.gmt-string[] |
| add_native_method("gmt-string", Method::CT_DYNAMIC, _gmt_string, 0, 0); | add_native_method("gmt-string", Method::CT_DYNAMIC, _gmt_string, 0, 0); |
| Line 439 MDate::MDate(): Methoded("date") { | Line 467 MDate::MDate(): Methoded("date") { |
| // ^date.lastday[] | // ^date.lastday[] |
| add_native_method("last-day", Method::CT_ANY, _last_day, 0, 2); | add_native_method("last-day", Method::CT_ANY, _last_day, 0, 2); |
| // ^date.roll(year|month|day;+/- 1) | // ^date.roll[year|month|day](+/- 1) |
| add_native_method("roll", Method::CT_DYNAMIC, _roll, 2, 2); | add_native_method("roll", Method::CT_DYNAMIC, _roll, 2, 2); |
| // ^date:calendar[month|montheng;year;month] = table | // ^date:calendar[rus|eng](year;month) = table |
| // ^date:calendar[week|weekeng;year;month;day] = table | // ^date:calendar[rus|eng](year;month;day) = table |
| add_native_method("calendar", Method::CT_STATIC, _calendar, 3, 4); | add_native_method("calendar", Method::CT_STATIC, _calendar, 3, 4); |
| // ^date.unix-timestamp[] | // ^date.unix-timestamp[] |
| // ^date::unix-timestamp[] | // ^date::unix-timestamp(timestamp) |
| add_native_method("unix-timestamp", Method::CT_DYNAMIC, _unix_timestamp, 0, 1); | add_native_method("unix-timestamp", Method::CT_DYNAMIC, _unix_timestamp, 0, 1); |
| } | } |