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added: winix functions: locale, timezone

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changed: time zones -- now we have the daylight saving time
       different for each year (start, end)
added: config option: time_zone_id (size_t)
       time zone identifier for not logged users
       or for newly created accounts
       those identifiers you can see in etc/time_zones.conf file
       or by using timezone winix function with 'a' parameter (timezone/a) (!!IMPROVE ME NOT IMPLEMENTED YET)
       default: 34 (Coordinated Universal Time UTC+00:00)
added: config option: locale_default_id (size_t)
       locale for not logged users
       or for newly created accounts
added: config option: locale_max_id (size_t)
       a maximum value of a locale identifier
       default: 100 (maximum: 1000)
       each locale files should have its own identifier (in "winix_locale_id" field)
       from zero to this value
added: config option: time_zone_max_id (size_t)
       maximum value of a time zone identifier
       time zones with an id greater than this will be skipped
       default: 130 (maximum: 1000)
removed: config option: locale_default



git-svn-id: svn://ttmath.org/publicrep/winix/trunk@852 e52654a7-88a9-db11-a3e9-0013d4bc506e
This commit is contained in:
Tomasz Sowa
2012-06-26 23:19:19 +00:00
parent 54e6c07efc
commit b8ff5d4cfc
53 changed files with 4618 additions and 3053 deletions
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59
core/timezones.h
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@@ -21,42 +21,57 @@ class TimeZones
{
public:
struct Zone
{
TimeZone time_zone;
std::wstring name_key; // a key to locale
void Clear()
{
time_zone.Clear();
name_key.clear();
}
};
TimeZones();
// maximum allowed time zone's identifier
void SetTimeZoneMaxId(size_t max_id);
// reading time zone from a file
bool ReadTimeZones(const wchar_t * path);
bool ReadTimeZones(const std::wstring & path);
Zone * FindZone(int tz_id);
Zone & operator[](size_t index);
// returning true if there is a time zone with the zone_id identifier
bool HasZone(size_t zone_id);
// returning a time zone by time zone's identifier
// can return a null pointer if there is no such a zone
TimeZone * GetZone(size_t zone_id);
// returning the number of all time zones
size_t Size() const;
bool Empty() const;
void Clear();
// returning a time zone by an internal index
// usuful for iterating through all zones
// this index is in a range of <0, Size()-1>
// can return a null pointer if the index is out of range
TimeZone * GetZoneByIndex(size_t zone_index);
// return true if there are not any time zones
bool Empty() const;
// clears all time zones
// this does not affect SetTimeZoneMaxId()
// so the size of zone_indices is not changed but all indices are invalidated
void Clear();
private:
typedef std::vector<Zone> Tab;
Tab tab;
// indices to 'tab'
// with this we have O(1) time to find a time zone in 'tab'
// everywhere we use zone_id we refer to this table
// SetTimeZoneMaxId(size_t max_id) sets size of this table to max_id+1
std::vector<size_t> zone_indices;
// time zones
// everywhere we use zone_index we refer to this table
std::vector<TimeZone> zone_tab;
PT::SpaceParser parser;
PT::Space temp_space;
Zone temp_zone;
TimeZone temp_zone;
time_t ParseOffset(const wchar_t * str);
void ParseZones();
void ParseZones();
};