--- /dev/null
+/*
+ * Copyright (c) 1999
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Copyright (c) 1999
+ * Boris Fomitchev
+ *
+ * This material is provided "as is", with absolutely no warranty expressed
+ * or implied. Any use is at your own risk.
+ *
+ * Permission to use or copy this software for any purpose is hereby granted
+ * without fee, provided the above notices are retained on all copies.
+ * Permission to modify the code and to distribute modified code is granted,
+ * provided the above notices are retained, and a notice that the code was
+ * modified is included with the above copyright notice.
+ *
+ */
+#include "stlport_prefix.h"
+
+#include <hash_map>
+#include <vector>
+
+#include <locale>
+#include <istream>
+
+#include <algorithm>
+#include <functional>
+
+#include "c_locale.h"
+#include "locale_impl.h"
+#include "acquire_release.h"
+
+_STLP_BEGIN_NAMESPACE
+
+//----------------------------------------------------------------------
+// ctype_byname<char>
+
+ctype_byname<char>::ctype_byname(const char* name, size_t refs, _Locale_name_hint* hint) :
+ ctype<char>( 0, false, refs),
+ _M_ctype(_STLP_PRIV __acquire_ctype(name, hint)) {
+ ctype<char>::_M_ctype_table = _M_byname_table;
+ if (!_M_ctype)
+ locale::_M_throw_runtime_error();
+
+ // We have to do this, instead of just pointer twiddling, because
+ // ctype_base::mask isn't the same type as _Locale_mask_t.
+
+ const _Locale_mask_t* p = _Locale_ctype_table(_M_ctype);
+
+ if (!p)
+ locale::_M_throw_runtime_error();
+
+ for (size_t i = 0; i < table_size; ++i) {
+ _Locale_mask_t __m = p[i];
+ if (__m & (upper | lower))
+ __m |= alpha;
+ _M_byname_table[i] = ctype_base::mask(__m);
+ }
+}
+
+ctype_byname<char>::~ctype_byname()
+{ _STLP_PRIV __release_ctype(_M_ctype); }
+
+char ctype_byname<char>::do_toupper(char c) const
+{ return (char)_Locale_toupper(_M_ctype, c); }
+
+char ctype_byname<char>::do_tolower(char c) const
+{ return (char)_Locale_tolower(_M_ctype, c); }
+
+const char*
+ctype_byname<char>::do_toupper(char* first, const char* last) const {
+ for ( ; first != last ; ++first)
+ *first = (char)_Locale_toupper(_M_ctype, *first);
+ return last;
+}
+
+const char*
+ctype_byname<char>::do_tolower(char* first, const char* last) const {
+ for ( ; first != last ; ++first)
+ *first = (char)_Locale_tolower(_M_ctype, *first);
+ return last;
+}
+
+
+// Some helper functions used in ctype<>::scan_is and scan_is_not.
+#if !defined (_STLP_NO_WCHAR_T)
+
+_STLP_MOVE_TO_PRIV_NAMESPACE
+
+// ctype_byname<wchar_t>
+
+struct _Ctype_byname_w_is_mask {
+ typedef wchar_t argument_type;
+ typedef bool result_type;
+
+ /* ctype_base::mask*/ int M;
+ _Locale_ctype* M_ctp;
+
+ _Ctype_byname_w_is_mask(/* ctype_base::mask */ int m, _Locale_ctype* c) : M((int)m), M_ctp(c) {}
+ bool operator()(wchar_t c) const
+ { return (M & _Locale_wchar_ctype(M_ctp, c, M)) != 0; }
+};
+
+_STLP_MOVE_TO_STD_NAMESPACE
+
+ctype_byname<wchar_t>::ctype_byname(const char* name, size_t refs, _Locale_name_hint* hint)
+ : ctype<wchar_t>(refs),
+ _M_ctype(_STLP_PRIV __acquire_ctype(name, hint)) {
+ if (!_M_ctype)
+ locale::_M_throw_runtime_error();
+}
+
+ctype_byname<wchar_t>::~ctype_byname()
+{ _STLP_PRIV __release_ctype(_M_ctype); }
+
+bool ctype_byname<wchar_t>::do_is(ctype_base::mask m, wchar_t c) const
+{ return (m & _Locale_wchar_ctype(_M_ctype, c, m)) != 0; }
+
+const wchar_t*
+ctype_byname<wchar_t>::do_is(const wchar_t* low, const wchar_t* high,
+ ctype_base::mask * m) const {
+ ctype_base::mask all_bits = ctype_base::mask(
+ ctype_base::space |
+ ctype_base::print |
+ ctype_base::cntrl |
+ ctype_base::upper |
+ ctype_base::lower |
+ ctype_base::alpha |
+ ctype_base::digit |
+ ctype_base::punct |
+ ctype_base::xdigit);
+
+ for ( ; low < high; ++low, ++m)
+ *m = ctype_base::mask (_Locale_wchar_ctype(_M_ctype, *low, all_bits));
+ return high;
+}
+
+const wchar_t*
+ctype_byname<wchar_t>
+ ::do_scan_is(ctype_base::mask m, const wchar_t* low, const wchar_t* high) const
+{ return find_if(low, high, _STLP_PRIV _Ctype_byname_w_is_mask(m, _M_ctype)); }
+
+const wchar_t*
+ctype_byname<wchar_t>
+ ::do_scan_not(ctype_base::mask m, const wchar_t* low, const wchar_t* high) const
+{ return find_if(low, high, not1(_STLP_PRIV _Ctype_byname_w_is_mask(m, _M_ctype))); }
+
+wchar_t ctype_byname<wchar_t>::do_toupper(wchar_t c) const
+{ return _Locale_wchar_toupper(_M_ctype, c); }
+
+const wchar_t*
+ctype_byname<wchar_t>::do_toupper(wchar_t* low, const wchar_t* high) const {
+ for ( ; low < high; ++low)
+ *low = _Locale_wchar_toupper(_M_ctype, *low);
+ return high;
+}
+
+wchar_t ctype_byname<wchar_t>::do_tolower(wchar_t c) const
+{ return _Locale_wchar_tolower(_M_ctype, c); }
+
+const wchar_t*
+ctype_byname<wchar_t>::do_tolower(wchar_t* low, const wchar_t* high) const {
+ for ( ; low < high; ++low)
+ *low = _Locale_wchar_tolower(_M_ctype, *low);
+ return high;
+}
+
+#endif /* WCHAR_T */
+
+// collate_byname<char>
+collate_byname<char>::collate_byname(const char* name, size_t refs, _Locale_name_hint* hint)
+ : collate<char>(refs),
+ _M_collate(_STLP_PRIV __acquire_collate(name, hint)) {
+ if (!_M_collate)
+ locale::_M_throw_runtime_error();
+}
+
+collate_byname<char>::~collate_byname()
+{ _STLP_PRIV __release_collate(_M_collate); }
+
+int collate_byname<char>::do_compare(const char* __low1,
+ const char* __high1,
+ const char* __low2,
+ const char* __high2) const {
+ return _Locale_strcmp(_M_collate,
+ __low1, __high1 - __low1,
+ __low2, __high2 - __low2);
+}
+
+collate_byname<char>::string_type
+collate_byname<char>::do_transform(const char* low, const char* high) const {
+ if (low == high)
+ return string_type();
+
+ size_t n = _Locale_strxfrm(_M_collate, NULL, 0, low, high - low);
+
+ // NOT PORTABLE. What we're doing relies on internal details of the
+ // string implementation. (Contiguity of string elements and presence
+ // of trailing zero.)
+ string_type buf(n, 0);
+ _Locale_strxfrm(_M_collate, &(*buf.begin()), n + 1, low, high - low);
+ return buf;
+}
+
+
+#if !defined (_STLP_NO_WCHAR_T)
+
+// collate_byname<wchar_t>
+
+collate_byname<wchar_t>::collate_byname(const char* name, size_t refs, _Locale_name_hint* hint)
+ : collate<wchar_t>(refs),
+ _M_collate(_STLP_PRIV __acquire_collate(name, hint)) {
+ if (!_M_collate)
+ locale::_M_throw_runtime_error();
+}
+
+collate_byname<wchar_t>::~collate_byname()
+{ _STLP_PRIV __release_collate(_M_collate); }
+
+int collate_byname<wchar_t>::do_compare(const wchar_t* low1,
+ const wchar_t* high1,
+ const wchar_t* low2,
+ const wchar_t* high2) const {
+ return _Locale_strwcmp(_M_collate,
+ low1, high1 - low1,
+ low2, high2 - low2);
+}
+
+collate_byname<wchar_t>::string_type
+collate_byname<wchar_t>::do_transform(const wchar_t* low,
+ const wchar_t* high) const {
+ if (low == high)
+ return string_type();
+
+ size_t n = _Locale_strwxfrm(_M_collate, NULL, 0, low, high - low);
+
+ // NOT PORTABLE. What we're doing relies on internal details of the
+ // string implementation. (Contiguity of string elements and presence
+ // of trailing zero.)
+ string_type buf(n, 0);
+ _Locale_strwxfrm(_M_collate, &(*buf.begin()), n + 1, low, high - low);
+ return buf;
+}
+
+#endif /* _STLP_NO_WCHAR_T */
+
+_STLP_END_NAMESPACE
+
+#if !defined (_STLP_NO_MBSTATE_T)
+
+_STLP_BEGIN_NAMESPACE
+
+//----------------------------------------------------------------------
+// codecvt_byname<char>
+
+codecvt_byname<char, char, mbstate_t>
+ ::codecvt_byname(const char* /* name */, size_t refs)
+ : codecvt<char, char, mbstate_t>(refs) {}
+
+codecvt_byname<char, char, mbstate_t>::~codecvt_byname() {}
+
+
+# if !defined (_STLP_NO_WCHAR_T)
+
+//----------------------------------------------------------------------
+// codecvt_byname<wchar_t>
+codecvt_byname<wchar_t, char, mbstate_t>
+ ::codecvt_byname(const char* name, size_t refs, _Locale_name_hint* hint)
+ : codecvt<wchar_t, char, mbstate_t>(refs),
+ _M_ctype(_STLP_PRIV __acquire_ctype(name, hint)) {
+ if (!_M_ctype)
+ locale::_M_throw_runtime_error();
+}
+
+codecvt_byname<wchar_t, char, mbstate_t>::~codecvt_byname()
+{ _STLP_PRIV __release_ctype(_M_ctype); }
+
+codecvt<wchar_t, char, mbstate_t>::result
+codecvt_byname<wchar_t, char, mbstate_t>
+ ::do_out(state_type& state,
+ const wchar_t* from,
+ const wchar_t* from_end,
+ const wchar_t*& from_next,
+ char* to,
+ char* to_limit,
+ char*& to_next) const {
+ while (from != from_end) {
+ size_t chars_stored = _Locale_wctomb(_M_ctype,
+ to, to_limit - to, *from,
+ &state);
+ if (chars_stored == (size_t) -1) {
+ from_next = from;
+ to_next = to;
+ return error;
+ }
+ else if (chars_stored == (size_t) -2) {
+ from_next = from;
+ to_next = to;
+ return partial;
+ }
+
+ ++from;
+ to += chars_stored;
+ }
+
+ from_next = from;
+ to_next = to;
+ return ok;
+}
+
+codecvt<wchar_t, char, mbstate_t>::result
+codecvt_byname<wchar_t, char, mbstate_t>
+ ::do_in(state_type& state,
+ const extern_type* from,
+ const extern_type* from_end,
+ const extern_type*& from_next,
+ intern_type* to,
+ intern_type* ,
+ intern_type*& to_next) const {
+ while (from != from_end) {
+ size_t chars_read = _Locale_mbtowc(_M_ctype,
+ to, from, from_end - from,
+ &state);
+ if (chars_read == (size_t) -1) {
+ from_next = from;
+ to_next = to;
+ return error;
+ }
+
+ if (chars_read == (size_t) -2) {
+ from_next = from;
+ to_next = to;
+ return partial;
+ }
+
+ from += chars_read;
+ to++;
+ }
+
+ from_next = from;
+ to_next = to;
+ return ok;
+}
+
+codecvt<wchar_t, char, mbstate_t>::result
+codecvt_byname<wchar_t, char, mbstate_t>
+ ::do_unshift(state_type& state,
+ extern_type* to,
+ extern_type* to_limit,
+ extern_type*& to_next) const {
+ to_next = to;
+ size_t result = _Locale_unshift(_M_ctype, &state,
+ to, to_limit - to, &to_next);
+ if (result == (size_t) -1)
+ return error;
+ else if (result == (size_t) -2)
+ return partial;
+ else
+# if defined (__ISCPP__)
+ return /*to_next == to ? noconv :*/ ok;
+# else
+ return to_next == to ? noconv : ok;
+# endif
+}
+
+int
+codecvt_byname<wchar_t, char, mbstate_t>::do_encoding() const _STLP_NOTHROW {
+ if (_Locale_is_stateless(_M_ctype)) {
+ int max_width = _Locale_mb_cur_max(_M_ctype);
+ int min_width = _Locale_mb_cur_min(_M_ctype);
+ return min_width == max_width ? min_width : 0;
+ }
+ else
+ return -1;
+}
+
+bool codecvt_byname<wchar_t, char, mbstate_t>
+ ::do_always_noconv() const _STLP_NOTHROW {
+ return false;
+}
+
+int
+codecvt_byname<wchar_t, char, mbstate_t>::do_length(const state_type&,
+ const extern_type* from, const extern_type* end,
+ size_t mx) const
+{ return (int)(min) ((size_t) (end - from), mx); }
+
+int
+codecvt_byname<wchar_t, char, mbstate_t>::do_max_length() const _STLP_NOTHROW
+{ return _Locale_mb_cur_max(_M_ctype); }
+# endif
+
+_STLP_END_NAMESPACE
+
+#endif /* MBSTATE_T */
+
+_STLP_BEGIN_NAMESPACE
+
+// numpunct_byname<char>
+numpunct_byname<char>::numpunct_byname(const char* name, size_t refs, _Locale_name_hint* hint)
+ : numpunct<char>(refs),
+ _M_numeric(_STLP_PRIV __acquire_numeric(name, hint)) {
+ if (!_M_numeric)
+ locale::_M_throw_runtime_error();
+
+ _M_truename = _Locale_true(_M_numeric);
+ _M_falsename = _Locale_false(_M_numeric);
+}
+
+numpunct_byname<char>::~numpunct_byname()
+{ _STLP_PRIV __release_numeric(_M_numeric); }
+
+char numpunct_byname<char>::do_decimal_point() const
+{ return _Locale_decimal_point(_M_numeric); }
+
+char numpunct_byname<char>::do_thousands_sep() const
+{ return _Locale_thousands_sep(_M_numeric); }
+
+string numpunct_byname<char>::do_grouping() const {
+ const char * __grouping = _Locale_grouping(_M_numeric);
+ if (__grouping != NULL && __grouping[0] == CHAR_MAX)
+ __grouping = "";
+ return __grouping;
+}
+
+//----------------------------------------------------------------------
+// numpunct<wchar_t>
+
+#if !defined (_STLP_NO_WCHAR_T)
+
+// numpunct_byname<wchar_t>
+
+numpunct_byname<wchar_t>::numpunct_byname(const char* name, size_t refs, _Locale_name_hint* hint)
+ : numpunct<wchar_t>(refs),
+ _M_numeric(_STLP_PRIV __acquire_numeric(name, hint)) {
+ if (!_M_numeric)
+ locale::_M_throw_runtime_error();
+
+ const char* truename = _Locale_true(_M_numeric);
+ const char* falsename = _Locale_false(_M_numeric);
+ _M_truename.resize(strlen(truename));
+ _M_falsename.resize(strlen(falsename));
+ copy(truename, truename + strlen(truename), _M_truename.begin());
+ copy(falsename, falsename + strlen(falsename), _M_falsename.begin());
+}
+
+numpunct_byname<wchar_t>::~numpunct_byname()
+{ _STLP_PRIV __release_numeric(_M_numeric); }
+
+wchar_t numpunct_byname<wchar_t>::do_decimal_point() const
+{ return (wchar_t) _Locale_decimal_point(_M_numeric); }
+
+wchar_t numpunct_byname<wchar_t>::do_thousands_sep() const
+{ return (wchar_t) _Locale_thousands_sep(_M_numeric); }
+
+string numpunct_byname<wchar_t>::do_grouping() const {
+ const char * __grouping = _Locale_grouping(_M_numeric);
+ if (__grouping != NULL && __grouping[0] == CHAR_MAX)
+ __grouping = "";
+ return __grouping;
+}
+
+#endif
+
+_STLP_MOVE_TO_PRIV_NAMESPACE
+
+static void _Init_monetary_formats(money_base::pattern& pos_format,
+ money_base::pattern& neg_format,
+ _Locale_monetary * monetary) {
+ switch (_Locale_p_sign_posn(monetary)) {
+ case 0: // Parentheses surround the quantity and currency_symbol
+ case 1: // The sign string precedes the quantity and currency_symbol
+ pos_format.field[0] = (char) money_base::sign;
+ if (_Locale_p_cs_precedes(monetary)) {
+ // 1 if currency_symbol precedes a positive value
+ pos_format.field[1] = (char) money_base::symbol;
+ if (_Locale_p_sep_by_space(monetary)) {
+ // a space separates currency_symbol from a positive value.
+ pos_format.field[2] = (char) money_base::space;
+ pos_format.field[3] = (char) money_base::value;
+ } else {
+ // a space not separates currency_symbol from a positive value.
+ pos_format.field[2] = (char) money_base::value;
+ pos_format.field[3] = (char) money_base::none;
+ }
+ } else {
+ // 0 if currency_symbol succeeds a positive value
+ pos_format.field[1] = (char) money_base::value;
+ if (_Locale_p_sep_by_space(monetary)) {
+ // a space separates currency_symbol from a positive value.
+ pos_format.field[2] = (char) money_base::space;
+ pos_format.field[3] = (char) money_base::symbol;
+ } else {
+ // a space not separates currency_symbol from a positive value.
+ pos_format.field[2] = (char) money_base::symbol;
+ pos_format.field[3] = (char) money_base::none;
+ }
+ }
+ break;
+ case 2: // The sign string succeeds the quantity and currency_symbol.
+ if (_Locale_p_cs_precedes(monetary)) {
+ // 1 if currency_symbol precedes a positive value
+ pos_format.field[0] = (char) money_base::symbol;
+ if (_Locale_p_sep_by_space(monetary)) {
+ // a space separates currency_symbol from a positive value.
+ pos_format.field[1] = (char) money_base::space;
+ pos_format.field[2] = (char) money_base::value;
+ pos_format.field[3] = (char) money_base::sign;
+ } else {
+ // a space not separates currency_symbol from a positive value.
+ pos_format.field[1] = (char) money_base::value;
+ pos_format.field[2] = (char) money_base::sign;
+ pos_format.field[3] = (char) money_base::none;
+ }
+ } else {
+ // 0 if currency_symbol succeeds a positive value
+ pos_format.field[0] = (char) money_base::value;
+ if (_Locale_p_sep_by_space(monetary)) {
+ // a space separates currency_symbol from a positive value.
+ pos_format.field[1] = (char) money_base::space;
+ pos_format.field[2] = (char) money_base::symbol;
+ pos_format.field[3] = (char) money_base::sign;
+ } else {
+ // a space not separates currency_symbol from a positive value.
+ pos_format.field[1] = (char) money_base::symbol;
+ pos_format.field[2] = (char) money_base::sign;
+ pos_format.field[3] = (char) money_base::none;
+ }
+ }
+ break;
+ case 3: // The sign string immediately precedes the currency_symbol.
+ if (_Locale_p_cs_precedes(monetary)) {
+ // 1 if currency_symbol precedes a positive value
+ pos_format.field[0] = (char) money_base::sign;
+ pos_format.field[1] = (char) money_base::symbol;
+ if (_Locale_p_sep_by_space(monetary)) {
+ // a space separates currency_symbol from a positive value.
+ pos_format.field[2] = (char) money_base::space;
+ pos_format.field[3] = (char) money_base::value;
+ } else {
+ // a space not separates currency_symbol from a positive value.
+ pos_format.field[2] = (char) money_base::value;
+ pos_format.field[3] = (char) money_base::none;
+ }
+ } else {
+ // 0 if currency_symbol succeeds a positive value
+ pos_format.field[0] = (char) money_base::value;
+ pos_format.field[1] = (char) money_base::sign;
+ pos_format.field[2] = (char) money_base::symbol;
+ pos_format.field[3] = (char) money_base::none;
+ }
+ break;
+ case 4: // The sign string immediately succeeds the currency_symbol.
+ default:
+ if (_Locale_p_cs_precedes(monetary)) {
+ // 1 if currency_symbol precedes a positive value
+ pos_format.field[0] = (char) money_base::symbol;
+ pos_format.field[1] = (char) money_base::sign;
+ pos_format.field[2] = (char) money_base::value;
+ pos_format.field[3] = (char) money_base::none;
+ } else {
+ // 0 if currency_symbol succeeds a positive value
+ pos_format.field[0] = (char) money_base::value;
+ if (_Locale_p_sep_by_space(monetary)) {
+ // a space separates currency_symbol from a positive value.
+ pos_format.field[1] = (char) money_base::space;
+ pos_format.field[2] = (char) money_base::symbol;
+ pos_format.field[3] = (char) money_base::sign;
+ } else {
+ // a space not separates currency_symbol from a positive value.
+ pos_format.field[1] = (char) money_base::symbol;
+ pos_format.field[2] = (char) money_base::sign;
+ pos_format.field[3] = (char) money_base::none;
+ }
+ }
+ break;
+ }
+
+ switch (_Locale_n_sign_posn(monetary)) {
+ case 0: // Parentheses surround the quantity and currency_symbol
+ case 1: // The sign string precedes the quantity and currency_symbol
+ neg_format.field[0] = (char) money_base::sign;
+ if (_Locale_n_cs_precedes(monetary)) {
+ // 1 if currency_symbol precedes a negative value
+ neg_format.field[1] = (char) money_base::symbol;
+ if (_Locale_n_sep_by_space(monetary)) {
+ // a space separates currency_symbol from a negative value.
+ neg_format.field[2] = (char) money_base::space;
+ neg_format.field[3] = (char) money_base::value;
+ } else {
+ // a space not separates currency_symbol from a negative value.
+ neg_format.field[2] = (char) money_base::value;
+ neg_format.field[3] = (char) money_base::none;
+ }
+ } else {
+ // 0 if currency_symbol succeeds a negative value
+ neg_format.field[1] = (char) money_base::value;
+ if (_Locale_n_sep_by_space(monetary)) {
+ // a space separates currency_symbol from a negative value.
+ neg_format.field[2] = (char) money_base::space;
+ neg_format.field[3] = (char) money_base::symbol;
+ } else {
+ // a space not separates currency_symbol from a negative value.
+ neg_format.field[2] = (char) money_base::symbol;
+ neg_format.field[3] = (char) money_base::none;
+ }
+ }
+ break;
+ case 2: // The sign string succeeds the quantity and currency_symbol.
+ if (_Locale_n_cs_precedes(monetary)) {
+ // 1 if currency_symbol precedes a negative value
+ neg_format.field[0] = (char) money_base::symbol;
+ if (_Locale_n_sep_by_space(monetary)) {
+ // a space separates currency_symbol from a negative value.
+ neg_format.field[1] = (char) money_base::space;
+ neg_format.field[2] = (char) money_base::value;
+ neg_format.field[3] = (char) money_base::sign;
+ } else {
+ // a space not separates currency_symbol from a negative value.
+ neg_format.field[1] = (char) money_base::value;
+ neg_format.field[2] = (char) money_base::sign;
+ neg_format.field[3] = (char) money_base::none;
+ }
+ } else {
+ // 0 if currency_symbol succeeds a negative value
+ neg_format.field[0] = (char) money_base::value;
+ if (_Locale_n_sep_by_space(monetary)) {
+ // a space separates currency_symbol from a negative value.
+ neg_format.field[1] = (char) money_base::space;
+ neg_format.field[2] = (char) money_base::symbol;
+ neg_format.field[3] = (char) money_base::sign;
+ } else {
+ // a space not separates currency_symbol from a negative value.
+ neg_format.field[1] = (char) money_base::symbol;
+ neg_format.field[2] = (char) money_base::sign;
+ neg_format.field[3] = (char) money_base::none;
+ }
+ }
+ break;
+ case 3: // The sign string immediately precedes the currency_symbol.
+ if (_Locale_n_cs_precedes(monetary)) {
+ // 1 if currency_symbol precedes a negative value
+ neg_format.field[0] = (char) money_base::sign;
+ neg_format.field[1] = (char) money_base::symbol;
+ if (_Locale_n_sep_by_space(monetary)) {
+ // a space separates currency_symbol from a negative value.
+ neg_format.field[2] = (char) money_base::space;
+ neg_format.field[3] = (char) money_base::value;
+ } else {
+ // a space not separates currency_symbol from a negative value.
+ neg_format.field[2] = (char) money_base::value;
+ neg_format.field[3] = (char) money_base::none;
+ }
+ } else {
+ // 0 if currency_symbol succeeds a negative value
+ neg_format.field[0] = (char) money_base::value;
+ neg_format.field[1] = (char) money_base::sign;
+ neg_format.field[2] = (char) money_base::symbol;
+ neg_format.field[3] = (char) money_base::none;
+ }
+ break;
+ case 4: // The sign string immediately succeeds the currency_symbol.
+ default:
+ if (_Locale_n_cs_precedes(monetary)) {
+ // 1 if currency_symbol precedes a negative value
+ neg_format.field[0] = (char) money_base::symbol;
+ neg_format.field[1] = (char) money_base::sign;
+ neg_format.field[2] = (char) money_base::value;
+ neg_format.field[3] = (char) money_base::none;
+ } else {
+ // 0 if currency_symbol succeeds a negative value
+ neg_format.field[0] = (char) money_base::value;
+ if (_Locale_n_sep_by_space(monetary)) {
+ // a space separates currency_symbol from a negative value.
+ neg_format.field[1] = (char) money_base::space;
+ neg_format.field[2] = (char) money_base::symbol;
+ neg_format.field[3] = (char) money_base::sign;
+ } else {
+ // a space not separates currency_symbol from a negative value.
+ neg_format.field[1] = (char) money_base::symbol;
+ neg_format.field[2] = (char) money_base::sign;
+ neg_format.field[3] = (char) money_base::none;
+ }
+ }
+ break;
+ }
+}
+
+// international variant of monetary
+
+/*
+ * int_curr_symbol
+ *
+ * The international currency symbol. The operand is a four-character
+ * string, with the first three characters containing the alphabetic
+ * international currency symbol in accordance with those specified
+ * in the ISO 4217 specification. The fourth character is the character used
+ * to separate the international currency symbol from the monetary quantity.
+ *
+ * (http://www.opengroup.org/onlinepubs/7990989775/xbd/locale.html)
+ */
+
+/*
+ * Standards are unclear in the usage of international currency
+ * and monetary formats.
+ * But I am expect that international currency symbol should be the first
+ * (not depends upon where currency symbol situated in the national
+ * format).
+ *
+ * If this isn't so, let's see:
+ * 1 234.56 RUR
+ * GBP 1,234.56
+ * USD 1,234.56
+ * The situation really is worse than you see above:
+ * RUR typed wrong here---it prints '1 234.56 RUR ' (see space after RUR).
+ * This is due to intl_fmp.curr_symbol() == "RUR ". (see reference in comments
+ * above).
+ *
+ */
+
+static void _Init_monetary_formats_int(money_base::pattern& pos_format,
+ money_base::pattern& neg_format,
+ _Locale_monetary * monetary)
+{
+ pos_format.field[0] = (char) money_base::symbol;
+ // pos_format.field[1] = (char) money_base::space;
+
+ switch (_Locale_p_sign_posn(monetary)) {
+ case 0: // Parentheses surround the quantity and currency_symbol
+ case 1: // The sign string precedes the quantity and currency_symbol
+ pos_format.field[1] = (char) money_base::sign;
+ pos_format.field[2] = (char) money_base::value;
+ break;
+ case 2: // The sign string succeeds the quantity and currency_symbol.
+ pos_format.field[1] = (char) money_base::value;
+ pos_format.field[2] = (char) money_base::sign;
+ break;
+ case 3: // The sign string immediately precedes the currency_symbol.
+ case 4: // The sign string immediately succeeds the currency_symbol.
+ default:
+ if (_Locale_p_cs_precedes(monetary)) {
+ // 1 if currency_symbol precedes a positive value
+ pos_format.field[1] = (char) money_base::sign;
+ pos_format.field[2] = (char) money_base::value;
+ } else {
+ // 0 if currency_symbol succeeds a positive value
+ pos_format.field[1] = (char) money_base::value;
+ pos_format.field[2] = (char) money_base::sign;
+ }
+ break;
+ }
+ pos_format.field[3] = (char) money_base::none;
+
+ neg_format.field[0] = (char) money_base::symbol;
+ // neg_format.field[1] = (char) money_base::space;
+
+ switch (_Locale_n_sign_posn(monetary)) {
+ case 0: // Parentheses surround the quantity and currency_symbol
+ case 1: // The sign string precedes the quantity and currency_symbol
+ neg_format.field[1] = (char) money_base::sign;
+ neg_format.field[2] = (char) money_base::value;
+ break;
+ case 2: // The sign string succeeds the quantity and currency_symbol.
+ neg_format.field[1] = (char) money_base::value;
+ neg_format.field[2] = (char) money_base::sign;
+ break;
+ case 3: // The sign string immediately precedes the currency_symbol.
+ case 4: // The sign string immediately succeeds the currency_symbol.
+ default:
+ if (_Locale_n_cs_precedes(monetary)) {
+ // 1 if currency_symbol precedes a negative value
+ neg_format.field[1] = (char) money_base::sign;
+ neg_format.field[2] = (char) money_base::value;
+ } else {
+ // 0 if currency_symbol succeeds a negative value
+ neg_format.field[1] = (char) money_base::value;
+ neg_format.field[2] = (char) money_base::sign;
+ }
+ break;
+ }
+ neg_format.field[3] = (char) money_base::none;
+}
+
+_STLP_MOVE_TO_STD_NAMESPACE
+
+//
+// moneypunct_byname<>
+//
+moneypunct_byname<char, true>::moneypunct_byname(const char * name,
+ size_t refs, _Locale_name_hint* hint):
+ moneypunct<char, true>(refs), _M_monetary(_STLP_PRIV __acquire_monetary(name, hint)) {
+ if (!_M_monetary)
+ locale::_M_throw_runtime_error();
+ _STLP_PRIV _Init_monetary_formats_int(_M_pos_format, _M_neg_format, _M_monetary);
+}
+
+moneypunct_byname<char, true>::~moneypunct_byname()
+{ _STLP_PRIV __release_monetary(_M_monetary); }
+
+char moneypunct_byname<char, true>::do_decimal_point() const
+{ return _Locale_mon_decimal_point(_M_monetary); }
+
+char moneypunct_byname<char, true>::do_thousands_sep() const
+{ return _Locale_mon_thousands_sep(_M_monetary); }
+
+string moneypunct_byname<char, true>::do_grouping() const
+{ return _Locale_mon_grouping(_M_monetary); }
+
+string moneypunct_byname<char, true>::do_curr_symbol() const
+{ return _Locale_int_curr_symbol(_M_monetary); }
+
+string moneypunct_byname<char, true>::do_positive_sign() const
+{ return _Locale_positive_sign(_M_monetary); }
+
+string moneypunct_byname<char, true>::do_negative_sign() const
+{ return _Locale_negative_sign(_M_monetary); }
+
+int moneypunct_byname<char, true>::do_frac_digits() const
+{ return _Locale_int_frac_digits(_M_monetary); }
+
+moneypunct_byname<char, false>::moneypunct_byname(const char * name,
+ size_t refs, _Locale_name_hint* hint):
+ moneypunct<char, false>(refs), _M_monetary(_STLP_PRIV __acquire_monetary(name, hint)) {
+ if (!_M_monetary)
+ locale::_M_throw_runtime_error();
+ _STLP_PRIV _Init_monetary_formats(_M_pos_format, _M_neg_format, _M_monetary);
+}
+
+moneypunct_byname<char, false>::~moneypunct_byname()
+{ _STLP_PRIV __release_monetary(_M_monetary); }
+
+char moneypunct_byname<char, false>::do_decimal_point() const
+{ return _Locale_mon_decimal_point(_M_monetary); }
+
+char moneypunct_byname<char, false>::do_thousands_sep() const
+{ return _Locale_mon_thousands_sep(_M_monetary); }
+
+string moneypunct_byname<char, false>::do_grouping() const
+{ return _Locale_mon_grouping(_M_monetary); }
+
+string moneypunct_byname<char, false>::do_curr_symbol() const
+{ return _Locale_currency_symbol(_M_monetary); }
+
+string moneypunct_byname<char, false>::do_positive_sign() const
+{ return _Locale_positive_sign(_M_monetary); }
+
+string moneypunct_byname<char, false>::do_negative_sign() const
+{ return _Locale_negative_sign(_M_monetary); }
+
+int moneypunct_byname<char, false>::do_frac_digits() const
+{ return _Locale_frac_digits(_M_monetary); }
+
+//
+// moneypunct_byname<wchar_t>
+//
+#if !defined (_STLP_NO_WCHAR_T)
+
+moneypunct_byname<wchar_t, true>::moneypunct_byname(const char * name,
+ size_t refs, _Locale_name_hint* hint):
+ moneypunct<wchar_t, true>(refs), _M_monetary(_STLP_PRIV __acquire_monetary(name, hint)) {
+ if (!_M_monetary)
+ locale::_M_throw_runtime_error();
+ _STLP_PRIV _Init_monetary_formats_int(_M_pos_format, _M_neg_format, _M_monetary);
+}
+
+moneypunct_byname<wchar_t, true>::~moneypunct_byname()
+{ _STLP_PRIV __release_monetary(_M_monetary); }
+
+wchar_t moneypunct_byname<wchar_t, true>::do_decimal_point() const
+{ return _Locale_mon_decimal_point(_M_monetary); }
+
+wchar_t moneypunct_byname<wchar_t, true>::do_thousands_sep() const
+{ return _Locale_mon_thousands_sep(_M_monetary); }
+
+string moneypunct_byname<wchar_t, true>::do_grouping() const
+{ return _Locale_mon_grouping(_M_monetary); }
+
+inline wstring __do_widen (string const& str) {
+#if defined (_STLP_NO_MEMBER_TEMPLATES) || defined (_STLP_MSVC) || defined(__MRC__) || defined(__SC__) //*ty 05/26/2001 - added workaround for mpw
+ wstring::_Reserve_t __Reserve;
+ size_t __size = str.size();
+ wstring result(__Reserve, __size);
+ copy(str.begin(), str.end(), result.begin());
+#else
+ wstring result(str.begin(), str.end());
+#endif
+ return result;
+}
+
+wstring moneypunct_byname<wchar_t, true>::do_curr_symbol() const
+{ return __do_widen(_Locale_int_curr_symbol(_M_monetary)); }
+
+wstring moneypunct_byname<wchar_t, true>::do_positive_sign() const
+{ return __do_widen(_Locale_positive_sign(_M_monetary)); }
+
+wstring moneypunct_byname<wchar_t, true>::do_negative_sign() const
+{ return __do_widen(_Locale_negative_sign(_M_monetary)); }
+
+int moneypunct_byname<wchar_t, true>::do_frac_digits() const
+{ return _Locale_int_frac_digits(_M_monetary); }
+
+moneypunct_byname<wchar_t, false>::moneypunct_byname(const char * name,
+ size_t refs, _Locale_name_hint* hint):
+ moneypunct<wchar_t, false>(refs), _M_monetary(_STLP_PRIV __acquire_monetary(name, hint)) {
+ if (!_M_monetary)
+ locale::_M_throw_runtime_error() ;
+ _STLP_PRIV _Init_monetary_formats(_M_pos_format, _M_neg_format, _M_monetary);
+}
+
+moneypunct_byname<wchar_t, false>::~moneypunct_byname()
+{ _STLP_PRIV __release_monetary(_M_monetary); }
+
+wchar_t moneypunct_byname<wchar_t, false>::do_decimal_point() const
+{ return _Locale_mon_decimal_point(_M_monetary); }
+
+wchar_t moneypunct_byname<wchar_t, false>::do_thousands_sep() const
+{ return _Locale_mon_thousands_sep(_M_monetary); }
+
+string moneypunct_byname<wchar_t, false>::do_grouping() const
+{ return _Locale_mon_grouping(_M_monetary); }
+
+wstring moneypunct_byname<wchar_t, false>::do_curr_symbol() const
+{ return __do_widen(_Locale_currency_symbol(_M_monetary)); }
+
+wstring moneypunct_byname<wchar_t, false>::do_positive_sign() const
+{ return __do_widen(_Locale_positive_sign(_M_monetary)); }
+
+wstring moneypunct_byname<wchar_t, false>::do_negative_sign() const
+{ return __do_widen(_Locale_negative_sign(_M_monetary)); }
+
+int moneypunct_byname<wchar_t, false>::do_frac_digits() const
+{ return _Locale_frac_digits(_M_monetary); }
+
+#endif
+
+_STLP_END_NAMESPACE
+
+#include "message_facets.h"
+
+_STLP_BEGIN_NAMESPACE
+
+_STLP_MOVE_TO_PRIV_NAMESPACE
+
+void _Catalog_locale_map::insert(nl_catd_type key, const locale& L) {
+ _STLP_TRY {
+#if !defined(_STLP_NO_TYPEINFO) && !defined(_STLP_NO_RTTI)
+ // Don't bother to do anything unless we're using a non-default ctype facet
+# ifdef _STLP_NO_WCHAR_T
+ typedef char _Char;
+# else
+ typedef wchar_t _Char;
+# endif
+
+ typedef ctype<_Char> wctype;
+ wctype const& wct = use_facet<wctype>(L);
+ if (typeid(wct) != typeid(wctype)) {
+# endif /* _STLP_NO_TYPEINFO */
+ if (!M)
+ M = new map_type;
+
+#if defined (__SC__)
+ if (!M) delete M;
+#endif
+ M->insert(map_type::value_type(key, L));
+#if !defined(_STLP_NO_TYPEINFO) && !defined(_STLP_NO_RTTI)
+ }
+# endif /* _STLP_NO_TYPEINFO */
+ }
+ _STLP_CATCH_ALL {}
+}
+
+void _Catalog_locale_map::erase(nl_catd_type key) {
+ if (M)
+ M->erase(key);
+}
+
+locale _Catalog_locale_map::lookup(nl_catd_type key) const {
+ if (M) {
+ map_type::const_iterator i = M->find(key);
+ return i != M->end() ? (*i).second : locale::classic();
+ }
+ else
+ return locale::classic();
+}
+
+
+#if defined (_STLP_USE_NL_CATD_MAPPING)
+_STLP_VOLATILE __stl_atomic_t _Catalog_nl_catd_map::_count = 0;
+
+messages_base::catalog _Catalog_nl_catd_map::insert(nl_catd_type cat) {
+ messages_base::catalog &res = Mr[cat];
+ if ( res == 0 ) {
+#if defined (_STLP_ATOMIC_INCREMENT)
+ res = __STATIC_CAST(int, _STLP_ATOMIC_INCREMENT(&_count));
+#else
+ static _STLP_STATIC_MUTEX _Count_lock _STLP_MUTEX_INITIALIZER;
+ {
+ _STLP_auto_lock sentry(_Count_lock);
+ res = __STATIC_CAST(int, ++_count);
+ }
+#endif
+ M[res] = cat;
+ }
+ return res;
+}
+
+void _Catalog_nl_catd_map::erase(messages_base::catalog cat) {
+ map_type::iterator mit(M.find(cat));
+ if (mit != M.end()) {
+ Mr.erase((*mit).second);
+ M.erase(mit);
+ }
+}
+#endif
+
+//----------------------------------------------------------------------
+//
+//
+
+_Messages_impl::_Messages_impl(bool is_wide, _Locale_name_hint* hint) :
+ _M_message_obj(0), _M_map(0) {
+ _M_delete = true;
+ if (is_wide)
+ _M_map = new _Catalog_locale_map;
+ _M_message_obj = __acquire_messages("C", hint);
+}
+
+_Messages_impl::_Messages_impl(bool is_wide, _Locale_messages* msg_obj ) :
+ _M_message_obj(msg_obj), _M_map(0) {
+ _M_delete = true;
+ if (is_wide)
+ _M_map = new _Catalog_locale_map;
+}
+
+_Messages_impl::~_Messages_impl() {
+ __release_messages(_M_message_obj);
+ if (_M_map) delete _M_map;
+}
+
+_Messages::catalog _Messages_impl::do_open(const string& filename, const locale& L) const {
+ nl_catd_type result = _M_message_obj ? _Locale_catopen(_M_message_obj, filename.c_str())
+ : (nl_catd_type)(-1);
+
+ if ( result != (nl_catd_type)(-1) ) {
+ if ( _M_map != 0 ) {
+ _M_map->insert(result, L);
+ }
+ return _M_cat.insert( result );
+ }
+
+ return -1;
+}
+
+string _Messages_impl::do_get(catalog cat,
+ int set, int p_id, const string& dfault) const {
+ return _M_message_obj != 0 && cat >= 0
+ ? string(_Locale_catgets(_M_message_obj, _M_cat[cat], set, p_id, dfault.c_str()))
+ : dfault;
+}
+
+#if !defined (_STLP_NO_WCHAR_T)
+
+wstring
+_Messages_impl::do_get(catalog thecat,
+ int set, int p_id, const wstring& dfault) const {
+ typedef ctype<wchar_t> wctype;
+ const wctype& ct = use_facet<wctype>(_M_map->lookup( _M_cat[thecat] ) );
+
+ const char* str = _Locale_catgets(_M_message_obj, _M_cat[thecat], set, p_id, "");
+
+ // Verify that the lookup failed; an empty string might represent success.
+ if (!str)
+ return dfault;
+ else if (str[0] == '\0') {
+ const char* str2 = _Locale_catgets(_M_message_obj, _M_cat[thecat], set, p_id, "*");
+ if (!str2 || ((str2[0] == '*') && (str2[1] == '\0')))
+ return dfault;
+ }
+
+ // str is correct. Now we must widen it to get a wstring.
+ size_t n = strlen(str);
+
+ // NOT PORTABLE. What we're doing relies on internal details of the
+ // string implementation. (Contiguity of string elements.)
+ wstring result(n, wchar_t(0));
+ ct.widen(str, str + n, &*result.begin());
+ return result;
+}
+
+#endif
+
+void _Messages_impl::do_close(catalog thecat) const {
+ if (_M_message_obj)
+ _Locale_catclose(_M_message_obj, _M_cat[thecat]);
+ if (_M_map) _M_map->erase(_M_cat[thecat]);
+ _M_cat.erase( thecat );
+}
+
+_STLP_MOVE_TO_STD_NAMESPACE
+
+//----------------------------------------------------------------------
+// messages<char>
+
+messages<char>::messages(size_t refs) :
+ locale::facet(refs), _M_impl(new _STLP_PRIV _Messages_impl(false)) {}
+
+messages<char>::messages(size_t refs, _Locale_messages* msg_obj) : locale::facet(refs),
+ _M_impl(new _STLP_PRIV _Messages_impl(false, msg_obj)) {}
+
+
+//----------------------------------------------------------------------
+// messages_byname<char>
+
+messages_byname<char>::messages_byname(const char* name, size_t refs, _Locale_name_hint* hint)
+ : messages<char>(refs, name ? _STLP_PRIV __acquire_messages(name, hint) : 0) {}
+
+messages_byname<char>::~messages_byname() {}
+
+#if !defined (_STLP_NO_WCHAR_T)
+
+//----------------------------------------------------------------------
+// messages<wchar_t>
+
+messages<wchar_t>::messages(size_t refs) :
+ locale::facet(refs), _M_impl(new _STLP_PRIV _Messages_impl(true)) {}
+
+messages<wchar_t>::messages(size_t refs, _Locale_messages* msg_obj)
+ : locale::facet(refs),
+ _M_impl(new _STLP_PRIV _Messages_impl(true, msg_obj)) {}
+
+//----------------------------------------------------------------------
+// messages_byname<wchar_t>
+
+
+messages_byname<wchar_t>::messages_byname(const char* name, size_t refs, _Locale_name_hint* hint)
+ : messages<wchar_t>(refs, name ? _STLP_PRIV __acquire_messages(name, hint) : 0) {}
+
+messages_byname<wchar_t>::~messages_byname() {}
+
+#endif
+
+_STLP_END_NAMESPACE
+
projects / polintos / scott / priv.git / blobdiff