diff options
Diffstat (limited to 'indra/llcommon/llstring.cpp')
| -rw-r--r-- | indra/llcommon/llstring.cpp | 160 |
1 files changed, 155 insertions, 5 deletions
diff --git a/indra/llcommon/llstring.cpp b/indra/llcommon/llstring.cpp index b5a73ec1d1..faf7aa51f1 100644 --- a/indra/llcommon/llstring.cpp +++ b/indra/llcommon/llstring.cpp @@ -633,14 +633,14 @@ namespace snprintf_hack } } -std::string ll_convert_wide_to_string(const wchar_t* in) +std::string ll_convert_wide_to_string(const wchar_t* in, unsigned int code_page) { std::string out; if(in) { int len_in = wcslen(in); int len_out = WideCharToMultiByte( - CP_ACP, + code_page, 0, in, len_in, @@ -655,7 +655,7 @@ std::string ll_convert_wide_to_string(const wchar_t* in) if(pout) { WideCharToMultiByte( - CP_ACP, + code_page, 0, in, len_in, @@ -669,6 +669,38 @@ std::string ll_convert_wide_to_string(const wchar_t* in) } return out; } + +wchar_t* ll_convert_string_to_wide(const std::string& in, unsigned int code_page) +{ + // From review: + // We can preallocate a wide char buffer that is the same length (in wchar_t elements) as the utf8 input, + // plus one for a null terminator, and be guaranteed to not overflow. + + // Normally, I'd call that sort of thing premature optimization, + // but we *are* seeing string operations taking a bunch of time, especially when constructing widgets. +// int output_str_len = MultiByteToWideChar(code_page, 0, in.c_str(), in.length(), NULL, 0); + + // reserve place to NULL terminator + int output_str_len = in.length(); + wchar_t* w_out = new wchar_t[output_str_len + 1]; + + memset(w_out, 0, output_str_len + 1); + int real_output_str_len = MultiByteToWideChar (code_page, 0, in.c_str(), in.length(), w_out, output_str_len); + + //looks like MultiByteToWideChar didn't add null terminator to converted string, see EXT-4858. + w_out[real_output_str_len] = 0; + + return w_out; +} + +std::string ll_convert_string_to_utf8_string(const std::string& in) +{ + wchar_t* w_mesg = ll_convert_string_to_wide(in, CP_ACP); + std::string out_utf8(ll_convert_wide_to_string(w_mesg, CP_UTF8)); + delete[] w_mesg; + + return out_utf8; +} #endif // LL_WINDOWS long LLStringOps::sPacificTimeOffset = 0; @@ -676,6 +708,17 @@ long LLStringOps::sLocalTimeOffset = 0; bool LLStringOps::sPacificDaylightTime = 0; std::map<std::string, std::string> LLStringOps::datetimeToCodes; +std::vector<std::string> LLStringOps::sWeekDayList; +std::vector<std::string> LLStringOps::sWeekDayShortList; +std::vector<std::string> LLStringOps::sMonthList; +std::vector<std::string> LLStringOps::sMonthShortList; + + +std::string LLStringOps::sDayFormat; +std::string LLStringOps::sAM; +std::string LLStringOps::sPM; + + S32 LLStringOps::collate(const llwchar* a, const llwchar* b) { #if LL_WINDOWS @@ -715,6 +758,7 @@ void LLStringOps::setupDatetimeInfo (bool daylight) datetimeToCodes["month"] = "%B"; // August datetimeToCodes["mthnum"] = "%m"; // 08 datetimeToCodes["day"] = "%d"; // 31 + datetimeToCodes["sday"] = "%-d"; // 9 datetimeToCodes["hour24"] = "%H"; // 14 datetimeToCodes["hour"] = "%H"; // 14 datetimeToCodes["hour12"] = "%I"; // 02 @@ -724,6 +768,50 @@ void LLStringOps::setupDatetimeInfo (bool daylight) datetimeToCodes["timezone"] = "%Z"; // PST } +void tokenizeStringToArray(const std::string& data, std::vector<std::string>& output) +{ + output.clear(); + size_t length = data.size(); + + // tokenize it and put it in the array + std::string cur_word; + for(size_t i = 0; i < length; ++i) + { + if(data[i] == ':') + { + output.push_back(cur_word); + cur_word.clear(); + } + else + { + cur_word.append(1, data[i]); + } + } + output.push_back(cur_word); +} + +void LLStringOps::setupWeekDaysNames(const std::string& data) +{ + tokenizeStringToArray(data,sWeekDayList); +} +void LLStringOps::setupWeekDaysShortNames(const std::string& data) +{ + tokenizeStringToArray(data,sWeekDayShortList); +} +void LLStringOps::setupMonthNames(const std::string& data) +{ + tokenizeStringToArray(data,sMonthList); +} +void LLStringOps::setupMonthShortNames(const std::string& data) +{ + tokenizeStringToArray(data,sMonthShortList); +} +void LLStringOps::setupDayFormat(const std::string& data) +{ + sDayFormat = data; +} + + std::string LLStringOps::getDatetimeCode (std::string key) { std::map<std::string, std::string>::iterator iter; @@ -819,6 +907,10 @@ namespace LLStringFn //////////////////////////////////////////////////////////// +// Forward specialization of LLStringUtil::format before use in LLStringUtil::formatDatetime. +template<> +S32 LLStringUtil::format(std::string& s, const format_map_t& substitutions); + //static template<> void LLStringUtil::getTokens(const std::string& instr, std::vector<std::string >& tokens, const std::string& delims) @@ -935,7 +1027,14 @@ void LLStringUtil::formatNumber(std::string& numStr, std::string decimals) convertToS32 (decimals, intDecimals); if (!sLocale.empty()) { - strStream.imbue (std::locale(sLocale.c_str())); + // std::locale() throws if the locale is unknown! (EXT-7926) + try + { + strStream.imbue(std::locale(sLocale.c_str())); + } catch (const std::exception &) + { + LL_WARNS_ONCE("Locale") << "Cannot set locale to " << sLocale << LL_ENDL; + } } if (!intDecimals) @@ -998,7 +1097,58 @@ bool LLStringUtil::formatDatetime(std::string& replacement, std::string token, } return true; } - replacement = datetime.toHTTPDateString(code); + + //EXT-7013 + //few codes are not suppotred by strtime function (example - weekdays for Japanise) + //so use predefined ones + + //if sWeekDayList is not empty than current locale doesn't support + //weekday name. + time_t loc_seconds = (time_t) secFromEpoch; + if(LLStringOps::sWeekDayList.size() == 7 && code == "%A") + { + struct tm * gmt = gmtime (&loc_seconds); + replacement = LLStringOps::sWeekDayList[gmt->tm_wday]; + } + else if(LLStringOps::sWeekDayShortList.size() == 7 && code == "%a") + { + struct tm * gmt = gmtime (&loc_seconds); + replacement = LLStringOps::sWeekDayShortList[gmt->tm_wday]; + } + else if(LLStringOps::sMonthList.size() == 12 && code == "%B") + { + struct tm * gmt = gmtime (&loc_seconds); + replacement = LLStringOps::sWeekDayList[gmt->tm_mon]; + } + else if( !LLStringOps::sDayFormat.empty() && code == "%d" ) + { + struct tm * gmt = gmtime (&loc_seconds); + LLStringUtil::format_map_t args; + args["[MDAY]"] = llformat ("%d", gmt->tm_mday); + replacement = LLStringOps::sDayFormat; + LLStringUtil::format(replacement, args); + } + else if (code == "%-d") + { + struct tm * gmt = gmtime (&loc_seconds); + replacement = llformat ("%d", gmt->tm_mday); // day of the month without leading zero + } + else if( !LLStringOps::sAM.empty() && !LLStringOps::sPM.empty() && code == "%p" ) + { + struct tm * gmt = gmtime (&loc_seconds); + if(gmt->tm_hour<12) + { + replacement = LLStringOps::sAM; + } + else + { + replacement = LLStringOps::sPM; + } + } + else + { + replacement = datetime.toHTTPDateString(code); + } // *HACK: delete leading zero from hour string in case 'hour12' (code = %I) time format // to show time without leading zero, e.g. 08:16 -> 8:16 (EXT-2738). |