*
* Author:
* Dick Porter (dick@ximian.com)
+ * Mohammad DAMT (mdamt@cdl2000.com)
*
* (C) 2003 Ximian, Inc.
+ * (C) 2003 PT Cakram Datalingga Duaribu http://www.cdl2000.com
*/
#include <config.h>
#include <glib.h>
+#include <string.h>
+#include <mono/metadata/debug-helpers.h>
#include <mono/metadata/object.h>
#include <mono/metadata/appdomain.h>
#include <mono/metadata/exception.h>
+#include <mono/metadata/monitor.h>
#include <mono/metadata/locales.h>
+#include <mono/metadata/culture-info.h>
+#include <mono/metadata/culture-info-tables.h>
-#define DEBUG
-static void set_field_by_name (MonoObject *obj, const guchar *fieldname,
- gpointer value)
+#include <locale.h>
+
+#undef DEBUG
+
+static gint32 string_invariant_compare_char (gunichar2 c1, gunichar2 c2,
+ gint32 options);
+static gint32 string_invariant_compare (MonoString *str1, gint32 off1,
+ gint32 len1, MonoString *str2,
+ gint32 off2, gint32 len2,
+ gint32 options);
+static MonoString *string_invariant_replace (MonoString *me,
+ MonoString *oldValue,
+ MonoString *newValue);
+static gint32 string_invariant_indexof (MonoString *source, gint32 sindex,
+ gint32 count, MonoString *value,
+ MonoBoolean first);
+static gint32 string_invariant_indexof_char (MonoString *source, gint32 sindex,
+ gint32 count, gunichar2 value,
+ MonoBoolean first);
+
+static const CultureInfoEntry* culture_info_entry_from_lcid (int lcid);
+
+static const RegionInfoEntry* region_info_entry_from_lcid (int lcid);
+
+static int
+culture_lcid_locator (const void *a, const void *b)
{
- MonoClassField *field;
+ const CultureInfoEntry *aa = a;
+ const CultureInfoEntry *bb = b;
- field=mono_class_get_field_from_name (mono_object_class (obj),
- fieldname);
- mono_field_set_value (obj, field, value);
+ return (aa->lcid - bb->lcid);
}
-static gpointer get_field_by_name (MonoObject *obj, const guchar *fieldname)
+static int
+region_lcid_locator (const void *a, const void *b)
{
- MonoClassField *field;
- gpointer ret;
-
- field=mono_class_get_field_from_name (mono_object_class (obj),
- fieldname);
- mono_field_get_value (obj, field, &ret);
- return(ret);
+ const int *lcid = a;
+ const CultureInfoEntry *bb = b;
+
+ return *lcid - bb->lcid;
}
-#ifdef HAVE_ICU
+static int
+culture_name_locator (const void *a, const void *b)
+{
+ const char *aa = a;
+ const CultureInfoNameEntry *bb = b;
+ int ret;
+
+ ret = strcmp (aa, idx2string (bb->name));
-#include <unicode/utypes.h>
-#include <unicode/ustring.h>
-#include <unicode/ures.h>
-#include <unicode/ucnv.h>
-#include <unicode/ucol.h>
+ return ret;
+}
-static MonoString *monostring_from_UChars (const UChar *res_str,
- UConverter *conv)
+static int
+region_name_locator (const void *a, const void *b)
{
- MonoString *str;
- UErrorCode ec;
- char *utf16_str;
- int32_t ret, utf16_strlen;
-
- utf16_strlen=u_strlen (res_str)*ucnv_getMaxCharSize (conv)+2;
- utf16_str=(char *)g_malloc0 (sizeof(char)*utf16_strlen);
-
- ec=U_ZERO_ERROR;
- ret=ucnv_fromUChars (conv, utf16_str, utf16_strlen, res_str, -1, &ec);
- if(ec==U_BUFFER_OVERFLOW_ERROR ||
- ec==U_STRING_NOT_TERMINATED_WARNING) {
- /* This should never happen, cos we gave ourselves the
- * maximum length needed above
- */
- g_assert_not_reached ();
- }
-
- str=mono_string_from_utf16 ((gunichar2 *)utf16_str);
+ const char *aa = a;
+ const RegionInfoNameEntry *bb = b;
+ int ret;
- g_free (utf16_str);
-
- return(str);
+ ret = strcmp (aa, idx2string (bb->name));
+
+ return ret;
}
-static UChar *monostring_to_UChars (const MonoString *str, UConverter *conv)
+static MonoArray*
+create_group_sizes_array (const gint *gs, gint ml)
{
- UErrorCode ec;
- UChar *dest;
- int32_t ret, dest_strlen;
-
- /* Add 1 for the trailing NULL */
- dest_strlen=mono_string_length (str)+1;
- dest=(UChar *)g_malloc0 (sizeof(UChar)*dest_strlen);
-
- ec=U_ZERO_ERROR;
- /* mono_string_length()*2 because its counting bytes not chars */
- ret=ucnv_toUChars (conv, dest, dest_strlen,
- (const char *)mono_string_chars (str),
- mono_string_length (str)*2, &ec);
- if(ec==U_BUFFER_OVERFLOW_ERROR ||
- ec==U_STRING_NOT_TERMINATED_WARNING) {
- /* This should never happen, cos we gave ourselves the
- * length needed above
- */
- g_assert_not_reached ();
+ MonoArray *ret;
+ int i, len = 0;
+
+ for (i = 0; i < ml; i++) {
+ if (gs [i] == -1)
+ break;
+ len++;
}
- return(dest);
+ ret = mono_array_new (mono_domain_get (),
+ mono_get_int32_class (), len);
+
+ for(i = 0; i < len; i++)
+ mono_array_set (ret, gint32, i, gs [i]);
+
+ return ret;
}
-static MonoString *monostring_from_resource_index (const UResourceBundle *bundle, UConverter *conv, int32_t idx)
+static MonoArray*
+create_names_array_idx (const guint16 *names, int ml)
{
- const UChar *res_str;
- int32_t res_strlen;
- UErrorCode ec;
-
- ec=U_ZERO_ERROR;
- res_str=ures_getStringByIndex (bundle, idx, &res_strlen, &ec);
- if(U_FAILURE (ec)) {
- return(NULL);
+ MonoArray *ret;
+ MonoDomain *domain;
+ int i, len = 0;
+
+ if (names == NULL)
+ return NULL;
+
+ domain = mono_domain_get ();
+
+ for (i = 0; i < ml; i++) {
+ if (names [i] == 0)
+ break;
+ len++;
}
- return(monostring_from_UChars (res_str, conv));
+ ret = mono_array_new (mono_domain_get (), mono_get_string_class (), len);
+
+ for(i = 0; i < len; i++)
+ mono_array_setref (ret, i, mono_string_new (domain, idx2string (names [i])));
+
+ return ret;
}
-static UResourceBundle *open_subbundle (const UResourceBundle *bundle,
- const char *name, int32_t req_count)
+void
+ves_icall_System_Globalization_CultureInfo_construct_datetime_format (MonoCultureInfo *this)
{
- UResourceBundle *subbundle;
- UErrorCode ec;
- int32_t count;
-
- ec=U_ZERO_ERROR;
- subbundle=ures_getByKey (bundle, name, NULL, &ec);
- if(U_FAILURE (ec)) {
- /* Couldn't find the subbundle */
- return(NULL);
- }
-
- count=ures_countArrayItems (bundle, name, &ec);
- if(U_FAILURE (ec)) {
- /* Couldn't count the subbundle */
- ures_close (subbundle);
- return(NULL);
- }
-
- if(count!=req_count) {
- /* Bummer */
- ures_close (subbundle);
- return(NULL);
- }
+ MonoDomain *domain;
+ MonoDateTimeFormatInfo *datetime;
+ const DateTimeFormatEntry *dfe;
+
+ MONO_ARCH_SAVE_REGS;
+
+ g_assert (this->datetime_index >= 0);
+
+ datetime = this->datetime_format;
+ dfe = &datetime_format_entries [this->datetime_index];
+
+ domain = mono_domain_get ();
+
+ MONO_OBJECT_SETREF (datetime, AbbreviatedDayNames, create_names_array_idx (dfe->abbreviated_day_names,
+ NUM_DAYS));
+ MONO_OBJECT_SETREF (datetime, AbbreviatedMonthNames, create_names_array_idx (dfe->abbreviated_month_names,
+ NUM_MONTHS));
+ MONO_OBJECT_SETREF (datetime, AMDesignator, mono_string_new (domain, idx2string (dfe->am_designator)));
+ datetime->CalendarWeekRule = dfe->calendar_week_rule;
+ MONO_OBJECT_SETREF (datetime, DateSeparator, mono_string_new (domain, idx2string (dfe->date_separator)));
+ MONO_OBJECT_SETREF (datetime, DayNames, create_names_array_idx (dfe->day_names, NUM_DAYS));
+ datetime->FirstDayOfWeek = dfe->first_day_of_week;
+ MONO_OBJECT_SETREF (datetime, FullDateTimePattern, mono_string_new (domain, idx2string (dfe->full_date_time_pattern)));
+ MONO_OBJECT_SETREF (datetime, LongDatePattern, mono_string_new (domain, idx2string (dfe->long_date_pattern)));
+ MONO_OBJECT_SETREF (datetime, LongTimePattern, mono_string_new (domain, idx2string (dfe->long_time_pattern)));
+ MONO_OBJECT_SETREF (datetime, MonthDayPattern, mono_string_new (domain, idx2string (dfe->month_day_pattern)));
+ MONO_OBJECT_SETREF (datetime, MonthNames, create_names_array_idx (dfe->month_names, NUM_MONTHS));
+ MONO_OBJECT_SETREF (datetime, PMDesignator, mono_string_new (domain, idx2string (dfe->pm_designator)));
+ MONO_OBJECT_SETREF (datetime, ShortDatePattern, mono_string_new (domain, idx2string (dfe->short_date_pattern)));
+ MONO_OBJECT_SETREF (datetime, ShortTimePattern, mono_string_new (domain, idx2string (dfe->short_time_pattern)));
+ MONO_OBJECT_SETREF (datetime, TimeSeparator, mono_string_new (domain, idx2string (dfe->time_separator)));
+ MONO_OBJECT_SETREF (datetime, YearMonthPattern, mono_string_new (domain, idx2string (dfe->year_month_pattern)));
+ MONO_OBJECT_SETREF (datetime, ShortDatePatterns, create_names_array_idx (dfe->short_date_patterns,
+ NUM_SHORT_DATE_PATTERNS));
+ MONO_OBJECT_SETREF (datetime, LongDatePatterns, create_names_array_idx (dfe->long_date_patterns,
+ NUM_LONG_DATE_PATTERNS));
+ MONO_OBJECT_SETREF (datetime, ShortTimePatterns, create_names_array_idx (dfe->short_time_patterns,
+ NUM_SHORT_TIME_PATTERNS));
+ MONO_OBJECT_SETREF (datetime, LongTimePatterns, create_names_array_idx (dfe->long_time_patterns,
+ NUM_LONG_TIME_PATTERNS));
- return(subbundle);
}
-static void set_array (MonoObject *obj, const guchar *fieldname,
- const UResourceBundle *bundle, const char *resname,
- int32_t req_count, UConverter *conv)
+void
+ves_icall_System_Globalization_CultureInfo_construct_number_format (MonoCultureInfo *this)
{
- MonoArray *arr;
- UResourceBundle *subbundle;
- int i;
-
- subbundle=open_subbundle (bundle, resname, req_count);
- if(subbundle!=NULL) {
- arr=mono_array_new(mono_domain_get (),
- mono_defaults.string_class, req_count);
-
- for(i=0; i<req_count; i++) {
- mono_array_set(arr, MonoString *, i, monostring_from_resource_index (subbundle, conv, i));
- }
- set_field_by_name (obj, fieldname, arr);
+ MonoDomain *domain;
+ MonoNumberFormatInfo *number;
+ const NumberFormatEntry *nfe;
- ures_close (subbundle);
- }
-}
+ MONO_ARCH_SAVE_REGS;
+ g_assert (this->number_format != 0);
+
+ number = this->number_format;
+ nfe = &number_format_entries [this->number_index];
+
+ domain = mono_domain_get ();
+
+ number->currencyDecimalDigits = nfe->currency_decimal_digits;
+ MONO_OBJECT_SETREF (number, currencyDecimalSeparator, mono_string_new (domain,
+ idx2string (nfe->currency_decimal_separator)));
+ MONO_OBJECT_SETREF (number, currencyGroupSeparator, mono_string_new (domain,
+ idx2string (nfe->currency_group_separator)));
+ MONO_OBJECT_SETREF (number, currencyGroupSizes, create_group_sizes_array (nfe->currency_group_sizes,
+ GROUP_SIZE));
+ number->currencyNegativePattern = nfe->currency_negative_pattern;
+ number->currencyPositivePattern = nfe->currency_positive_pattern;
+ MONO_OBJECT_SETREF (number, currencySymbol, mono_string_new (domain, idx2string (nfe->currency_symbol)));
+ MONO_OBJECT_SETREF (number, naNSymbol, mono_string_new (domain, idx2string (nfe->nan_symbol)));
+ MONO_OBJECT_SETREF (number, negativeInfinitySymbol, mono_string_new (domain,
+ idx2string (nfe->negative_infinity_symbol)));
+ MONO_OBJECT_SETREF (number, negativeSign, mono_string_new (domain, idx2string (nfe->negative_sign)));
+ number->numberDecimalDigits = nfe->number_decimal_digits;
+ MONO_OBJECT_SETREF (number, numberDecimalSeparator, mono_string_new (domain,
+ idx2string (nfe->number_decimal_separator)));
+ MONO_OBJECT_SETREF (number, numberGroupSeparator, mono_string_new (domain, idx2string (nfe->number_group_separator)));
+ MONO_OBJECT_SETREF (number, numberGroupSizes, create_group_sizes_array (nfe->number_group_sizes,
+ GROUP_SIZE));
+ number->numberNegativePattern = nfe->number_negative_pattern;
+ number->percentDecimalDigits = nfe->percent_decimal_digits;
+ MONO_OBJECT_SETREF (number, percentDecimalSeparator, mono_string_new (domain,
+ idx2string (nfe->percent_decimal_separator)));
+ MONO_OBJECT_SETREF (number, percentGroupSeparator, mono_string_new (domain,
+ idx2string (nfe->percent_group_separator)));
+ MONO_OBJECT_SETREF (number, percentGroupSizes, create_group_sizes_array (nfe->percent_group_sizes,
+ GROUP_SIZE));
+ number->percentNegativePattern = nfe->percent_negative_pattern;
+ number->percentPositivePattern = nfe->percent_positive_pattern;
+ MONO_OBJECT_SETREF (number, percentSymbol, mono_string_new (domain, idx2string (nfe->percent_symbol)));
+ MONO_OBJECT_SETREF (number, perMilleSymbol, mono_string_new (domain, idx2string (nfe->per_mille_symbol)));
+ MONO_OBJECT_SETREF (number, positiveInfinitySymbol, mono_string_new (domain,
+ idx2string (nfe->positive_infinity_symbol)));
+ MONO_OBJECT_SETREF (number, positiveSign, mono_string_new (domain, idx2string (nfe->positive_sign)));
+}
-static MonoObject *create_DateTimeFormat (const char *locale)
+static MonoBoolean
+construct_culture (MonoCultureInfo *this, const CultureInfoEntry *ci)
{
- MonoObject *new_dtf;
- MonoClass *class;
- UConverter *conv;
- UResourceBundle *bundle, *subbundle;
- UErrorCode ec;
-
- class=mono_class_from_name (mono_defaults.corlib,
- "System.Globalization",
- "DateTimeFormatInfo");
- new_dtf=mono_object_new (mono_domain_get (), class);
- mono_runtime_object_init (new_dtf);
-
- ec=U_ZERO_ERROR;
+ MonoDomain *domain = mono_domain_get ();
+
+ this->lcid = ci->lcid;
+ MONO_OBJECT_SETREF (this, name, mono_string_new (domain, idx2string (ci->name)));
+ MONO_OBJECT_SETREF (this, icu_name, mono_string_new (domain, idx2string (ci->icu_name)));
+ MONO_OBJECT_SETREF (this, displayname, mono_string_new (domain, idx2string (ci->displayname)));
+ MONO_OBJECT_SETREF (this, englishname, mono_string_new (domain, idx2string (ci->englishname)));
+ MONO_OBJECT_SETREF (this, nativename, mono_string_new (domain, idx2string (ci->nativename)));
+ MONO_OBJECT_SETREF (this, win3lang, mono_string_new (domain, idx2string (ci->win3lang)));
+ MONO_OBJECT_SETREF (this, iso3lang, mono_string_new (domain, idx2string (ci->iso3lang)));
+ MONO_OBJECT_SETREF (this, iso2lang, mono_string_new (domain, idx2string (ci->iso2lang)));
+ this->parent_lcid = ci->parent_lcid;
+ this->specific_lcid = ci->specific_lcid;
+ this->datetime_index = ci->datetime_format_index;
+ this->number_index = ci->number_format_index;
+ this->calendar_data = ci->calendar_data;
+ this->text_info_data = &ci->text_info;
+
+ return TRUE;
+}
- /* Plain "UTF-16" adds a BOM, which confuses other stuff */
- conv=ucnv_open ("UTF16_PlatformEndian", &ec);
- if(U_FAILURE (ec)) {
- goto error0;
- }
-
- bundle=ures_open (NULL, locale, &ec);
- if(U_FAILURE (ec)) {
- goto error1;
- }
-
- /* AM/PM markers */
- subbundle=open_subbundle (bundle, "AmPmMarkers", 2);
- if(subbundle!=NULL) {
- set_field_by_name (new_dtf, "_AMDesignator",
- monostring_from_resource_index (subbundle,
- conv, 0));
- set_field_by_name (new_dtf, "_PMDesignator",
- monostring_from_resource_index (subbundle,
- conv, 1));
-
- ures_close (subbundle);
- }
-
- /* Date/Time patterns. Don't set FullDateTimePattern. As it
- * seems to always default to LongDatePattern + " " +
- * LongTimePattern, let the property accessor deal with it.
- */
- subbundle=open_subbundle (bundle, "DateTimePatterns", 9);
- if(subbundle!=NULL) {
- set_field_by_name (new_dtf, "_ShortDatePattern",
- monostring_from_resource_index (subbundle,
- conv, 7));
- set_field_by_name (new_dtf, "_LongDatePattern",
- monostring_from_resource_index (subbundle,
- conv, 5));
- set_field_by_name (new_dtf, "_ShortTimePattern",
- monostring_from_resource_index (subbundle,
- conv, 3));
- set_field_by_name (new_dtf, "_LongTimePattern",
- monostring_from_resource_index (subbundle,
- conv, 2));
-
- /* RFC1123Pattern, SortableDateTimePattern and
- * UniversalSortableDateTimePattern all seem to be
- * constant, and all the same as the invariant default
- * set in the ctor
- */
-
- ures_close (subbundle);
- }
-
-#if 0
- /* Not sure what to do with these yet, so leave them set to
- * the invariant default
- */
- set_field_string (new_dtf, "_DateSeparator", str);
- set_field_string (new_dtf, "_TimeSeparator", str);
- set_field_string (new_dtf, "_MonthDayPattern", str);
- set_field_string (new_dtf, "_YearMonthPattern", str);
-#endif
+static MonoBoolean
+construct_region (MonoRegionInfo *this, const RegionInfoEntry *ri)
+{
+ MonoDomain *domain = mono_domain_get ();
+
+ this->region_id = ri->region_id;
+ MONO_OBJECT_SETREF (this, iso2name, mono_string_new (domain, idx2string (ri->iso2name)));
+ MONO_OBJECT_SETREF (this, iso3name, mono_string_new (domain, idx2string (ri->iso3name)));
+ MONO_OBJECT_SETREF (this, win3name, mono_string_new (domain, idx2string (ri->win3name)));
+ MONO_OBJECT_SETREF (this, english_name, mono_string_new (domain, idx2string (ri->english_name)));
+ MONO_OBJECT_SETREF (this, currency_symbol, mono_string_new (domain, idx2string (ri->currency_symbol)));
+ MONO_OBJECT_SETREF (this, iso_currency_symbol, mono_string_new (domain, idx2string (ri->iso_currency_symbol)));
+ MONO_OBJECT_SETREF (this, currency_english_name, mono_string_new (domain, idx2string (ri->currency_english_name)));
+
+ return TRUE;
+}
- /* Day names. Luckily both ICU and .net start Sunday at index 0 */
- set_array (new_dtf, "_DayNames", bundle, "DayNames", 7, conv);
+static gboolean
+construct_culture_from_specific_name (MonoCultureInfo *ci, gchar *name)
+{
+ const CultureInfoEntry *entry;
+ const CultureInfoNameEntry *ne;
- /* Abbreviated day names */
- set_array (new_dtf, "_AbbreviatedDayNames", bundle,
- "DayAbbreviations", 7, conv);
+ MONO_ARCH_SAVE_REGS;
- /* Month names */
- set_array (new_dtf, "_MonthNames", bundle, "MonthNames", 12, conv);
-
- /* Abbreviated month names */
- set_array (new_dtf, "_AbbreviatedMonthNames", bundle,
- "MonthAbbreviations", 12, conv);
+ ne = bsearch (name, culture_name_entries, NUM_CULTURE_ENTRIES,
+ sizeof (CultureInfoNameEntry), culture_name_locator);
- /* TODO: DayOfWeek _FirstDayOfWeek, Calendar _Calendar, CalendarWeekRule _CalendarWeekRule */
+ if (ne == NULL)
+ return FALSE;
- ures_close (bundle);
-error1:
- ucnv_close (conv);
-error0:
- return(new_dtf);
-}
+ entry = &culture_entries [ne->culture_entry_index];
-static char *mono_string_to_icu_locale (MonoString *locale)
-{
- UErrorCode ec;
- char *passed_locale, *icu_locale=NULL;
- int32_t loc_len, ret;
+ /* try avoiding another lookup, often the culture is its own specific culture */
+ if (entry->lcid != entry->specific_lcid)
+ entry = culture_info_entry_from_lcid (entry->specific_lcid);
- passed_locale=mono_string_to_utf8 (locale);
-
- ec=U_ZERO_ERROR;
- ret=uloc_getName (passed_locale, NULL, 0, &ec);
- if(ec==U_BUFFER_OVERFLOW_ERROR) {
- ec=U_ZERO_ERROR;
- loc_len=ret+1;
- icu_locale=(char *)g_malloc0 (sizeof(char)*loc_len);
- ret=uloc_getName (passed_locale, icu_locale, loc_len, &ec);
- }
- g_free (passed_locale);
-
- return(icu_locale);
+ return construct_culture (ci, entry);
}
-void ves_icall_System_Globalization_CultureInfo_construct_internal_locale (MonoObject *this, MonoString *locale)
+static gboolean
+construct_region_from_specific_name (MonoRegionInfo *ri, gchar *name)
{
- UConverter *conv;
- UChar *ustr;
- char *str;
- UErrorCode ec;
- char *icu_locale;
- int32_t str_len, ret;
-
+ const RegionInfoEntry *entry;
+ const RegionInfoNameEntry *ne;
+
MONO_ARCH_SAVE_REGS;
-
- icu_locale=mono_string_to_icu_locale (locale);
- if(icu_locale==NULL) {
- /* Something went wrong */
- mono_raise_exception((MonoException *)mono_exception_from_name(mono_defaults.corlib, "System", "SystemException"));
- return;
- }
-
- ec=U_ZERO_ERROR;
- conv=ucnv_open ("UTF16_PlatformEndian", &ec);
- if(U_FAILURE (ec)) {
- g_free (icu_locale);
- mono_raise_exception((MonoException *)mono_exception_from_name(mono_defaults.corlib, "System", "SystemException"));
- return;
- }
-
- /* Fill in the static fields */
- /* TODO: Calendar, CurrentCulture,
- * CurrentUICulture, InstalledUICulture, NumberFormat,
- * OptionalCalendars, Parent, TextInfo
- */
+ ne = bsearch (name, region_name_entries, NUM_REGION_ENTRIES,
+ sizeof (RegionInfoNameEntry), region_name_locator);
- str_len=256; /* Should be big enough for anything */
- str=(char *)g_malloc0 (sizeof(char)*str_len);
- ustr=(UChar *)g_malloc0 (sizeof(UChar)*str_len);
-
- ret=uloc_getDisplayName (icu_locale, "en", ustr, str_len, &ec);
- if(U_SUCCESS (ec) && ret<str_len) {
- set_field_by_name (this, "englishname",
- monostring_from_UChars (ustr, conv));
- }
-
- ret=uloc_getDisplayName (icu_locale, uloc_getDefault (), ustr, str_len,
- &ec);
- if(U_SUCCESS (ec) && ret<str_len) {
- set_field_by_name (this, "displayname",
- monostring_from_UChars (ustr, conv));
- }
-
- ret=uloc_getDisplayName (icu_locale, icu_locale, ustr, str_len, &ec);
- if(U_SUCCESS (ec) && ret<str_len) {
- set_field_by_name (this, "nativename",
- monostring_from_UChars (ustr, conv));
- }
+ if (ne == NULL)
+ return FALSE;
- set_field_by_name (this, "iso3lang",mono_string_new_wrapper (uloc_getISO3Language (icu_locale)));
+ entry = ®ion_entries [ne->region_entry_index];
- ret=uloc_getLanguage (icu_locale, str, str_len, &ec);
- if(U_SUCCESS (ec) && ret<str_len) {
- set_field_by_name (this, "iso2lang",
- mono_string_new_wrapper (str));
- }
+ return construct_region (ri, entry);
+}
- set_field_by_name (this, "datetime_format",
- create_DateTimeFormat (icu_locale));
-
- g_free (str);
- g_free (ustr);
- g_free (icu_locale);
- ucnv_close (conv);
+static const CultureInfoEntry*
+culture_info_entry_from_lcid (int lcid)
+{
+ const CultureInfoEntry *ci;
+ CultureInfoEntry key;
+
+ key.lcid = lcid;
+ ci = bsearch (&key, culture_entries, NUM_CULTURE_ENTRIES, sizeof (CultureInfoEntry), culture_lcid_locator);
+
+ return ci;
}
-void ves_icall_System_Globalization_CultureInfo_construct_compareinfo (MonoObject *comp, MonoString *locale)
+static const RegionInfoEntry*
+region_info_entry_from_lcid (int lcid)
{
- UCollator *coll;
- UErrorCode ec;
- char *icu_locale;
-
+ const RegionInfoEntry *entry;
+ const CultureInfoEntry *ne;
+
MONO_ARCH_SAVE_REGS;
-
- icu_locale=mono_string_to_icu_locale (locale);
- if(icu_locale==NULL) {
- /* Something went wrong */
- mono_raise_exception((MonoException *)mono_exception_from_name(mono_defaults.corlib, "System", "SystemException"));
- return;
- }
- ec=U_ZERO_ERROR;
- coll=ucol_open (icu_locale, &ec);
- if(U_SUCCESS (ec)) {
- set_field_by_name (comp, "ICU_collator", &coll);
- }
+ ne = bsearch (&lcid, culture_entries, NUM_CULTURE_ENTRIES,
+ sizeof (CultureInfoEntry), region_lcid_locator);
- g_free (icu_locale);
+ if (ne == NULL)
+ return FALSE;
+
+ entry = ®ion_entries [ne->region_entry_index];
+
+ return entry;
}
-/* Set up the collator to reflect the options required. Some of these
- * options clash, as they adjust the collator strength level. Try to
- * make later checks reduce the strength level, and attempt to take
- * previous options into account.
- *
- * Don't bother to check the error returns when setting the
- * attributes, as a failure here is hardly grounds to error out.
+/*
+ * The following two methods are modified from the ICU source code. (http://oss.software.ibm.com/icu)
+ * Copyright (c) 1995-2003 International Business Machines Corporation and others
+ * All rights reserved.
*/
-static void set_collator_options (UCollator *coll, gint32 options)
+static gchar*
+get_posix_locale (void)
{
- UErrorCode ec=U_ZERO_ERROR;
-
- /* Set up the defaults */
- ucol_setAttribute (coll, UCOL_ALTERNATE_HANDLING, UCOL_NON_IGNORABLE,
- &ec);
- ucol_setAttribute (coll, UCOL_CASE_LEVEL, UCOL_OFF, &ec);
-
- /* Do this first so other options will override the quaternary
- * level strength setting if necessary
- */
- if(!(options & CompareOptions_IgnoreKanaType)) {
- ucol_setAttribute (coll, UCOL_HIRAGANA_QUATERNARY_MODE,
- UCOL_ON, &ec);
- ucol_setAttribute (coll, UCOL_STRENGTH, UCOL_QUATERNARY, &ec);
- }
+ const gchar* posix_locale = NULL;
- /* Word sort, the default */
- if(!(options & CompareOptions_StringSort)) {
- ucol_setAttribute (coll, UCOL_ALTERNATE_HANDLING,
- UCOL_SHIFTED, &ec);
- /* Tertiary strength is the default, but it might have
- * been set to quaternary above. (We don't want that
- * here, because that will order all the punctuation
- * first instead of just ignoring it.)
- */
- ucol_setAttribute (coll, UCOL_STRENGTH, UCOL_TERTIARY, &ec);
+ posix_locale = g_getenv("LC_ALL");
+ if (posix_locale == 0) {
+ posix_locale = g_getenv("LANG");
+ if (posix_locale == 0) {
+ posix_locale = setlocale(LC_ALL, NULL);
+ }
}
- if(options & CompareOptions_IgnoreCase) {
- ucol_setAttribute (coll, UCOL_STRENGTH, UCOL_SECONDARY, &ec);
- }
+ if (posix_locale == NULL)
+ return NULL;
- if(options & CompareOptions_IgnoreWidth) {
- /* Kana width is a tertiary strength difference. This
- * will totally break the !IgnoreKanaType option
+ if ((strcmp ("C", posix_locale) == 0) || (strchr (posix_locale, ' ') != NULL)
+ || (strchr (posix_locale, '/') != NULL)) {
+ /*
+ * HPUX returns 'C C C C C C C'
+ * Solaris can return /en_US/C/C/C/C/C on the second try.
+ * Maybe we got some garbage.
*/
- ucol_setAttribute (coll, UCOL_STRENGTH, UCOL_SECONDARY, &ec);
+ return NULL;
}
-
- if(options & CompareOptions_IgnoreNonSpace) {
- ucol_setAttribute (coll, UCOL_STRENGTH, UCOL_PRIMARY, &ec);
- /* We can still compare case even when just checking
- * primary strength
+
+ return g_strdup (posix_locale);
+}
+
+static gchar*
+get_current_locale_name (void)
+{
+ gchar *locale;
+ gchar *corrected = NULL;
+ const gchar *p;
+ gchar *c;
+
+#ifdef PLATFORM_WIN32
+ locale = g_win32_getlocale ();
+#else
+ locale = get_posix_locale ();
+#endif
+
+ if (locale == NULL)
+ return NULL;
+
+ if ((p = strchr (locale, '.')) != NULL) {
+ /* assume new locale can't be larger than old one? */
+ corrected = malloc (strlen (locale));
+ strncpy (corrected, locale, p - locale);
+ corrected [p - locale] = 0;
+
+ /* do not copy after the @ */
+ if ((p = strchr (corrected, '@')) != NULL)
+ corrected [p - corrected] = 0;
+ }
+
+ /* Note that we scan the *uncorrected* ID. */
+ if ((p = strrchr (locale, '@')) != NULL) {
+
+ /*
+ * In Mono we dont handle the '@' modifier because we do
+ * not have any cultures that use it. We just trim it
+ * off of the end of the name.
*/
- if(!(options & CompareOptions_IgnoreCase) ||
- !(options & CompareOptions_IgnoreWidth)) {
- /* Not sure if CASE_LEVEL handles kana width
- */
- ucol_setAttribute (coll, UCOL_CASE_LEVEL, UCOL_ON,
- &ec);
+
+ if (corrected == NULL) {
+ corrected = malloc (strlen (locale));
+ strncpy (corrected, locale, p - locale);
+ corrected [p - locale] = 0;
}
}
- if(options & CompareOptions_IgnoreSymbols) {
- /* Don't know what to do here */
- }
+ if (corrected == NULL)
+ corrected = locale;
+ else
+ g_free (locale);
- if(options == CompareOptions_Ordinal) {
- /* TODO */
- }
+ if ((c = strchr (corrected, '_')) != NULL)
+ *c = '-';
+
+ g_strdown (corrected);
+
+ return corrected;
+}
+
+MonoBoolean
+ves_icall_System_Globalization_CultureInfo_construct_internal_locale_from_current_locale (MonoCultureInfo *ci)
+{
+ gchar *locale;
+ gboolean ret;
+
+ MONO_ARCH_SAVE_REGS;
+
+ locale = get_current_locale_name ();
+ if (locale == NULL)
+ return FALSE;
+
+ ret = construct_culture_from_specific_name (ci, locale);
+ g_free (locale);
+
+ return ret;
}
-gint32 ves_icall_System_Globalization_CompareInfo_internal_compare (MonoObject *this, MonoString *str1, MonoString *str2, gint32 options)
+MonoBoolean
+ves_icall_System_Globalization_CultureInfo_construct_internal_locale_from_lcid (MonoCultureInfo *this,
+ gint lcid)
{
- UConverter *conv;
- UCollator *coll;
- UChar *ustr1, *ustr2;
- UCollationResult result;
- UErrorCode ec;
+ const CultureInfoEntry *ci;
MONO_ARCH_SAVE_REGS;
-
- coll=get_field_by_name (this, "ICU_collator");
- if(coll==NULL) {
- return(0);
- }
-
- ec=U_ZERO_ERROR;
- conv=ucnv_open ("UTF16_PlatformEndian", &ec);
- if(U_FAILURE (ec)) {
- return(0);
- }
-
- ustr1=monostring_to_UChars (str1, conv);
- ustr2=monostring_to_UChars (str2, conv);
-
- ucnv_close (conv);
-
- set_collator_options (coll, options);
-
- result=ucol_strcoll (coll, ustr1, -1, ustr2, -1);
-
- g_free (ustr1);
- g_free (ustr2);
-
- return(result);
+
+ ci = culture_info_entry_from_lcid (lcid);
+ if(ci == NULL)
+ return FALSE;
+
+ return construct_culture (this, ci);
}
-void ves_icall_System_Globalization_CompareInfo_free_internal_collator (MonoObject *this)
+MonoBoolean
+ves_icall_System_Globalization_CultureInfo_construct_internal_locale_from_name (MonoCultureInfo *this,
+ MonoString *name)
{
- UCollator *coll;
+ const CultureInfoNameEntry *ne;
+ char *n;
MONO_ARCH_SAVE_REGS;
-
- coll=get_field_by_name (this, "ICU_collator");
- if(coll!=NULL) {
- ucol_close (coll);
+
+ n = mono_string_to_utf8 (name);
+ ne = bsearch (n, culture_name_entries, NUM_CULTURE_ENTRIES,
+ sizeof (CultureInfoNameEntry), culture_name_locator);
+
+ if (ne == NULL) {
+ /*g_print ("ne (%s) is null\n", n);*/
+ g_free (n);
+ return FALSE;
}
+ g_free (n);
+
+ return construct_culture (this, &culture_entries [ne->culture_entry_index]);
}
-void ves_icall_System_Globalization_CompareInfo_assign_sortkey (MonoObject *this, MonoObject *key, MonoString *source, gint32 options)
+MonoBoolean
+ves_icall_System_Globalization_CultureInfo_construct_internal_locale_from_specific_name (MonoCultureInfo *ci,
+ MonoString *name)
{
- UCollator *coll;
- UConverter *conv;
- UChar *ustr;
- UErrorCode ec;
- MonoArray *arr;
- char *keybuf;
- int32_t keylen, i;
+ gchar *locale;
+ gboolean ret;
+
+ MONO_ARCH_SAVE_REGS;
+
+ locale = mono_string_to_utf8 (name);
+ ret = construct_culture_from_specific_name (ci, locale);
+ g_free (locale);
+
+ return ret;
+}
+
+MonoBoolean
+ves_icall_System_Globalization_RegionInfo_construct_internal_region_from_lcid (MonoRegionInfo *this,
+ gint lcid)
+{
+ const RegionInfoEntry *ri;
MONO_ARCH_SAVE_REGS;
+
+ ri = region_info_entry_from_lcid (lcid);
+ if(ri == NULL)
+ return FALSE;
+
+ return construct_region (this, ri);
+}
+
+MonoBoolean
+ves_icall_System_Globalization_RegionInfo_construct_internal_region_from_name (MonoRegionInfo *this,
+ MonoString *name)
+{
+ const RegionInfoNameEntry *ne;
+ char *n;
- coll=get_field_by_name (this, "ICU_collator");
- if(coll==NULL) {
- mono_raise_exception((MonoException *)mono_exception_from_name(mono_defaults.corlib, "System", "SystemException"));
- return;
+ MONO_ARCH_SAVE_REGS;
+
+ n = mono_string_to_utf8 (name);
+ ne = bsearch (n, region_name_entries, NUM_REGION_ENTRIES,
+ sizeof (RegionInfoNameEntry), region_name_locator);
+
+ if (ne == NULL) {
+ /*g_print ("ne (%s) is null\n", n);*/
+ g_free (n);
+ return FALSE;
}
-
- ec=U_ZERO_ERROR;
- conv=ucnv_open ("UTF16_PlatformEndian", &ec);
- if(U_FAILURE (ec)) {
- mono_raise_exception((MonoException *)mono_exception_from_name(mono_defaults.corlib, "System", "SystemException"));
- return;
+ g_free (n);
+
+ return construct_region (this, ®ion_entries [ne->region_entry_index]);
+}
+
+MonoArray*
+ves_icall_System_Globalization_CultureInfo_internal_get_cultures (MonoBoolean neutral,
+ MonoBoolean specific, MonoBoolean installed)
+{
+ MonoArray *ret;
+ MonoClass *class;
+ MonoCultureInfo *culture;
+ MonoDomain *domain;
+ const CultureInfoEntry *ci;
+ gint i, len;
+ gboolean is_neutral;
+
+ MONO_ARCH_SAVE_REGS;
+
+ domain = mono_domain_get ();
+
+ len = 0;
+ for (i = 0; i < NUM_CULTURE_ENTRIES; i++) {
+ ci = &culture_entries [i];
+ is_neutral = ((ci->lcid & 0xff00) == 0 || ci->specific_lcid == 0);
+ if ((neutral && is_neutral) || (specific && !is_neutral))
+ len++;
}
- ustr=monostring_to_UChars (source, conv);
- ucnv_close (conv);
-
- set_collator_options (coll, options);
- keylen=ucol_getSortKey (coll, ustr, -1, NULL, 0);
- keybuf=g_malloc (sizeof(char)* keylen);
- ucol_getSortKey (coll, ustr, -1, keybuf, keylen);
-
- arr=mono_array_new (mono_domain_get (), mono_defaults.byte_class,
- keylen);
- for(i=0; i<keylen; i++) {
- mono_array_set (arr, guint8, i, keybuf[i]);
+ class = mono_class_from_name (mono_get_corlib (),
+ "System.Globalization", "CultureInfo");
+
+ /* The InvariantCulture is not in culture_entries */
+ /* We reserve the first slot in the array for it */
+ if (neutral)
+ len++;
+
+ ret = mono_array_new (domain, class, len);
+
+ if (len == 0)
+ return ret;
+
+ len = 0;
+ if (neutral)
+ mono_array_setref (ret, len++, NULL);
+
+ for (i = 0; i < NUM_CULTURE_ENTRIES; i++) {
+ ci = &culture_entries [i];
+ is_neutral = ((ci->lcid & 0xff00) == 0 || ci->specific_lcid == 0);
+ if ((neutral && is_neutral) || (specific && !is_neutral)) {
+ culture = (MonoCultureInfo *) mono_object_new (domain, class);
+ mono_runtime_object_init ((MonoObject *) culture);
+ construct_culture (culture, ci);
+ mono_array_setref (ret, len++, culture);
+ }
}
-
- set_field_by_name (key, "key", arr);
- g_free (ustr);
- g_free (keybuf);
+ return ret;
+}
+
+/**
+ * ves_icall_System_Globalization_CultureInfo_internal_is_lcid_neutral:
+ *
+ * Set is_neutral and return TRUE if the culture is found. If it is not found return FALSE.
+ */
+MonoBoolean
+ves_icall_System_Globalization_CultureInfo_internal_is_lcid_neutral (gint lcid, MonoBoolean *is_neutral)
+{
+ const CultureInfoEntry *entry;
+
+ MONO_ARCH_SAVE_REGS;
+
+ entry = culture_info_entry_from_lcid (lcid);
+
+ if (entry == NULL)
+ return FALSE;
+
+ *is_neutral = (entry->specific_lcid == 0);
+
+ return TRUE;
}
-#else /* HAVE_ICU */
-void ves_icall_System_Globalization_CultureInfo_construct_internal_locale (MonoObject *this, MonoString *locale)
+void ves_icall_System_Globalization_CultureInfo_construct_internal_locale (MonoCultureInfo *this, MonoString *locale)
{
MONO_ARCH_SAVE_REGS;
/* Always claim "unknown locale" if we don't have ICU (only
* called for non-invariant locales)
*/
- mono_raise_exception((MonoException *)mono_exception_from_name(mono_defaults.corlib, "System", "ArgumentException"));
+ mono_raise_exception((MonoException *)mono_exception_from_name(mono_get_corlib (), "System", "ArgumentException"));
}
-void ves_icall_System_Globalization_CultureInfo_construct_compareinfo (MonoObject *comp, MonoString *locale)
+void ves_icall_System_Globalization_CompareInfo_construct_compareinfo (MonoCompareInfo *comp, MonoString *locale)
{
/* Nothing to do here */
}
-int ves_icall_System_Globalization_CompareInfo_internal_compare (MonoObject *this, MonoString *str1, MonoString *str2, gint32 options)
+int ves_icall_System_Globalization_CompareInfo_internal_compare (MonoCompareInfo *this, MonoString *str1, gint32 off1, gint32 len1, MonoString *str2, gint32 off2, gint32 len2, gint32 options)
{
MONO_ARCH_SAVE_REGS;
/* Do a normal ascii string compare, as we only know the
* invariant locale if we dont have ICU
*/
- /* TODO */
- mono_raise_exception((MonoException *)mono_exception_from_name(mono_defaults.corlib, "System", "SystemException"));
+ return(string_invariant_compare (str1, off1, len1, str2, off2, len2,
+ options));
}
-void ves_icall_System_Globalization_CompareInfo_free_internal_collator (MonoObject *this)
+void ves_icall_System_Globalization_CompareInfo_free_internal_collator (MonoCompareInfo *this)
{
/* Nothing to do here */
}
-void ves_icall_System_Globalization_CompareInfo_assign_sortkey (MonoObject *this, MonoObject *key, MonoString *source, gint32 options)
+void ves_icall_System_Globalization_CompareInfo_assign_sortkey (MonoCompareInfo *this, MonoSortKey *key, MonoString *source, gint32 options)
{
MonoArray *arr;
gint32 keylen, i;
keylen=mono_string_length (source);
- arr=mono_array_new (mono_domain_get (), mono_defaults.byte_class,
+ arr=mono_array_new (mono_domain_get (), mono_get_byte_class (),
keylen);
for(i=0; i<keylen; i++) {
mono_array_set (arr, guint8, i, mono_string_chars (source)[i]);
}
- set_field_by_name (key, "key", arr);
+ MONO_OBJECT_SETREF (key, key, arr);
+}
+
+int ves_icall_System_Globalization_CompareInfo_internal_index (MonoCompareInfo *this, MonoString *source, gint32 sindex, gint32 count, MonoString *value, gint32 options, MonoBoolean first)
+{
+ MONO_ARCH_SAVE_REGS;
+
+ return(string_invariant_indexof (source, sindex, count, value, first));
+}
+
+int ves_icall_System_Globalization_CompareInfo_internal_index_char (MonoCompareInfo *this, MonoString *source, gint32 sindex, gint32 count, gunichar2 value, gint32 options, MonoBoolean first)
+{
+ MONO_ARCH_SAVE_REGS;
+
+ return(string_invariant_indexof_char (source, sindex, count, value,
+ first));
+}
+
+int ves_icall_System_Threading_Thread_current_lcid (void)
+{
+ MONO_ARCH_SAVE_REGS;
+
+ /* Invariant */
+ return(0x007F);
+}
+
+MonoString *ves_icall_System_String_InternalReplace_Str_Comp (MonoString *this, MonoString *old, MonoString *new, MonoCompareInfo *comp)
+{
+ MONO_ARCH_SAVE_REGS;
+
+ /* Do a normal ascii string compare and replace, as we only
+ * know the invariant locale if we dont have ICU
+ */
+ return(string_invariant_replace (this, old, new));
+}
+
+static gint32 string_invariant_compare_char (gunichar2 c1, gunichar2 c2,
+ gint32 options)
+{
+ gint32 result;
+ GUnicodeType c1type, c2type;
+
+ /* Ordinal can not be mixed with other options, and must return the difference, not only -1, 0, 1 */
+ if (options & CompareOptions_Ordinal)
+ return (gint32) c1 - c2;
+
+ c1type = g_unichar_type (c1);
+ c2type = g_unichar_type (c2);
+
+ if (options & CompareOptions_IgnoreCase) {
+ result = (gint32) (c1type != G_UNICODE_LOWERCASE_LETTER ? g_unichar_tolower(c1) : c1) -
+ (c2type != G_UNICODE_LOWERCASE_LETTER ? g_unichar_tolower(c2) : c2);
+ } else {
+ /*
+ * No options. Kana, symbol and spacing options don't
+ * apply to the invariant culture.
+ */
+
+ /*
+ * FIXME: here we must use the information from c1type and c2type
+ * to find out the proper collation, even on the InvariantCulture, the
+ * sorting is not done by computing the unicode values, but their
+ * actual sort order.
+ */
+ result = (gint32) c1 - c2;
+ }
+
+ return ((result < 0) ? -1 : (result > 0) ? 1 : 0);
+}
+
+static gint32 string_invariant_compare (MonoString *str1, gint32 off1,
+ gint32 len1, MonoString *str2,
+ gint32 off2, gint32 len2,
+ gint32 options)
+{
+ /* c translation of C# code from old string.cs.. :) */
+ gint32 length;
+ gint32 charcmp;
+ gunichar2 *ustr1;
+ gunichar2 *ustr2;
+ gint32 pos;
+
+ if(len1 >= len2) {
+ length=len1;
+ } else {
+ length=len2;
+ }
+
+ ustr1 = mono_string_chars(str1)+off1;
+ ustr2 = mono_string_chars(str2)+off2;
+
+ pos = 0;
+
+ for (pos = 0; pos != length; pos++) {
+ if (pos >= len1 || pos >= len2)
+ break;
+
+ charcmp = string_invariant_compare_char(ustr1[pos], ustr2[pos],
+ options);
+ if (charcmp != 0) {
+ return(charcmp);
+ }
+ }
+
+ /* the lesser wins, so if we have looped until length we just
+ * need to check the last char
+ */
+ if (pos == length) {
+ return(string_invariant_compare_char(ustr1[pos - 1],
+ ustr2[pos - 1], options));
+ }
+
+ /* Test if one of the strings has been compared to the end */
+ if (pos >= len1) {
+ if (pos >= len2) {
+ return(0);
+ } else {
+ return(-1);
+ }
+ } else if (pos >= len2) {
+ return(1);
+ }
+
+ /* if not, check our last char only.. (can this happen?) */
+ return(string_invariant_compare_char(ustr1[pos], ustr2[pos], options));
+}
+
+static MonoString *string_invariant_replace (MonoString *me,
+ MonoString *oldValue,
+ MonoString *newValue)
+{
+ MonoString *ret;
+ gunichar2 *src;
+ gunichar2 *dest=NULL; /* shut gcc up */
+ gunichar2 *oldstr;
+ gunichar2 *newstr=NULL; /* shut gcc up here too */
+ gint32 i, destpos;
+ gint32 occurr;
+ gint32 newsize;
+ gint32 oldstrlen;
+ gint32 newstrlen;
+ gint32 srclen;
+
+ occurr = 0;
+ destpos = 0;
+
+ oldstr = mono_string_chars(oldValue);
+ oldstrlen = mono_string_length(oldValue);
+
+ if (NULL != newValue) {
+ newstr = mono_string_chars(newValue);
+ newstrlen = mono_string_length(newValue);
+ } else
+ newstrlen = 0;
+
+ src = mono_string_chars(me);
+ srclen = mono_string_length(me);
+
+ if (oldstrlen != newstrlen) {
+ i = 0;
+ while (i <= srclen - oldstrlen) {
+ if (0 == memcmp(src + i, oldstr, oldstrlen * sizeof(gunichar2))) {
+ occurr++;
+ i += oldstrlen;
+ }
+ else
+ i ++;
+ }
+ if (occurr == 0)
+ return me;
+ newsize = srclen + ((newstrlen - oldstrlen) * occurr);
+ } else
+ newsize = srclen;
+
+ ret = NULL;
+ i = 0;
+ while (i < srclen) {
+ if (0 == memcmp(src + i, oldstr, oldstrlen * sizeof(gunichar2))) {
+ if (ret == NULL) {
+ ret = mono_string_new_size( mono_domain_get (), newsize);
+ dest = mono_string_chars(ret);
+ memcpy (dest, src, i * sizeof(gunichar2));
+ }
+ if (newstrlen > 0) {
+ memcpy(dest + destpos, newstr, newstrlen * sizeof(gunichar2));
+ destpos += newstrlen;
+ }
+ i += oldstrlen;
+ continue;
+ } else if (ret != NULL) {
+ dest[destpos] = src[i];
+ }
+ destpos++;
+ i++;
+ }
+
+ if (ret == NULL)
+ return me;
+
+ return ret;
+}
+
+static gint32 string_invariant_indexof (MonoString *source, gint32 sindex,
+ gint32 count, MonoString *value,
+ MonoBoolean first)
+{
+ gint32 lencmpstr;
+ gunichar2 *src;
+ gunichar2 *cmpstr;
+ gint32 pos,i;
+
+ lencmpstr = mono_string_length(value);
+
+ src = mono_string_chars(source);
+ cmpstr = mono_string_chars(value);
+
+ if(first) {
+ count -= lencmpstr;
+ for(pos=sindex;pos <= sindex+count;pos++) {
+ for(i=0;src[pos+i]==cmpstr[i];) {
+ if(++i==lencmpstr) {
+ return(pos);
+ }
+ }
+ }
+
+ return(-1);
+ } else {
+ for(pos=sindex-lencmpstr+1;pos>sindex-count;pos--) {
+ if(memcmp (src+pos, cmpstr,
+ lencmpstr*sizeof(gunichar2))==0) {
+ return(pos);
+ }
+ }
+
+ return(-1);
+ }
+}
+
+static gint32 string_invariant_indexof_char (MonoString *source, gint32 sindex,
+ gint32 count, gunichar2 value,
+ MonoBoolean first)
+{
+ gint32 pos;
+ gunichar2 *src;
+
+ src = mono_string_chars(source);
+ if(first) {
+ for (pos = sindex; pos != count + sindex; pos++) {
+ if (src [pos] == value) {
+ return(pos);
+ }
+ }
+
+ return(-1);
+ } else {
+ for (pos = sindex; pos > sindex - count; pos--) {
+ if (src [pos] == value)
+ return(pos);
+ }
+
+ return(-1);
+ }
}
-#endif /* HAVE_ICU */
projects / mono.git / blobdiff