diff options
Diffstat (limited to 'indra/llcommon/llstring.h')
| -rw-r--r-- | indra/llcommon/llstring.h | 120 |
1 files changed, 65 insertions, 55 deletions
diff --git a/indra/llcommon/llstring.h b/indra/llcommon/llstring.h index eca7e922fd..31e70e0fe4 100644 --- a/indra/llcommon/llstring.h +++ b/indra/llcommon/llstring.h @@ -148,12 +148,12 @@ struct char_traits<U16> }; #endif -class LLStringOps +class LL_COMMON_API LLStringOps { private: - static long sltOffset; - static long localTimeOffset; - static bool daylightSavings; + static long sPacificTimeOffset; + static long sLocalTimeOffset; + static bool sPacificDaylightTime; static std::map<std::string, std::string> datetimeToCodes; public: @@ -184,10 +184,13 @@ public: static S32 collate(const char* a, const char* b) { return strcoll(a, b); } static S32 collate(const llwchar* a, const llwchar* b); - static void setupDatetimeInfo (bool daylight); - static long getSltOffset (void) {return sltOffset;} - static long getLocalTimeOffset (void) {return localTimeOffset;} - static bool getDaylightSavings (void) {return daylightSavings;} + static void setupDatetimeInfo(bool pacific_daylight_time); + static long getPacificTimeOffset(void) { return sPacificTimeOffset;} + static long getLocalTimeOffset(void) { return sLocalTimeOffset;} + // Is the Pacific time zone (aka server time zone) + // currently in daylight savings time? + static bool getPacificDaylightTime(void) { return sPacificDaylightTime;} + static std::string getDatetimeCode (std::string key); }; @@ -195,8 +198,8 @@ public: * @brief Return a string constructed from in without crashing if the * pointer is NULL. */ -std::string ll_safe_string(const char* in); -std::string ll_safe_string(const char* in, S32 maxlen); +LL_COMMON_API std::string ll_safe_string(const char* in); +LL_COMMON_API std::string ll_safe_string(const char* in, S32 maxlen); // Allowing assignments from non-strings into format_map_t is apparently @@ -231,13 +234,13 @@ public: static std::basic_string<T> null; typedef std::map<LLFormatMapString, LLFormatMapString> format_map_t; - static void getTokens(const std::basic_string<T>& instr, std::vector<std::basic_string<T> >& tokens, const std::basic_string<T>& delims); - static void formatNumber(std::basic_string<T>& numStr, std::basic_string<T> decimals); - static bool formatDatetime(std::basic_string<T>& replacement, std::basic_string<T> token, std::basic_string<T> param, S32 secFromEpoch); - static S32 format(std::basic_string<T>& s, const format_map_t& substitutions); - static S32 format(std::basic_string<T>& s, const LLSD& substitutions); - static bool simpleReplacement(std::basic_string<T>& replacement, std::basic_string<T> token, const format_map_t& substitutions); - static bool simpleReplacement(std::basic_string<T>& replacement, std::basic_string<T> token, const LLSD& substitutions); + LL_COMMON_API static void getTokens(const std::basic_string<T>& instr, std::vector<std::basic_string<T> >& tokens, const std::basic_string<T>& delims); + LL_COMMON_API static void formatNumber(std::basic_string<T>& numStr, std::basic_string<T> decimals); + LL_COMMON_API static bool formatDatetime(std::basic_string<T>& replacement, std::basic_string<T> token, std::basic_string<T> param, S32 secFromEpoch); + LL_COMMON_API static S32 format(std::basic_string<T>& s, const format_map_t& substitutions); + LL_COMMON_API static S32 format(std::basic_string<T>& s, const LLSD& substitutions); + LL_COMMON_API static bool simpleReplacement(std::basic_string<T>& replacement, std::basic_string<T> token, const format_map_t& substitutions); + LL_COMMON_API static bool simpleReplacement(std::basic_string<T>& replacement, std::basic_string<T> token, const LLSD& substitutions); static void setLocale (std::string inLocale) {sLocale = inLocale;}; static std::string getLocale (void) {return sLocale;}; @@ -343,11 +346,11 @@ public: #ifdef _DEBUG - static void testHarness(); + LL_COMMON_API static void testHarness(); #endif private: - static size_type getSubstitution(const std::basic_string<T>& instr, size_type& start, std::vector<std::basic_string<T> >& tokens); + LL_COMMON_API static size_type getSubstitution(const std::basic_string<T>& instr, size_type& start, std::vector<std::basic_string<T> >& tokens); }; template<class T> std::basic_string<T> LLStringUtilBase<T>::null; @@ -401,7 +404,7 @@ inline std::string chop_tail_copy( * @brief This translates a nybble stored as a hex value from 0-f back * to a nybble in the low order bits of the return byte. */ -U8 hex_as_nybble(char hex); +LL_COMMON_API U8 hex_as_nybble(char hex); /** * @brief read the contents of a file into a string. @@ -412,8 +415,8 @@ U8 hex_as_nybble(char hex); * @param filename The full name of the file to read. * @return Returns true on success. If false, str is unmodified. */ -bool _read_file_into_string(std::string& str, const std::string& filename); -bool iswindividual(llwchar elem); +LL_COMMON_API bool _read_file_into_string(std::string& str, const std::string& filename); +LL_COMMON_API bool iswindividual(llwchar elem); /** * Unicode support @@ -422,52 +425,52 @@ bool iswindividual(llwchar elem); // Make the incoming string a utf8 string. Replaces any unknown glyph // with the UNKOWN_CHARACTER. Once any unknown glph is found, the rest // of the data may not be recovered. -std::string rawstr_to_utf8(const std::string& raw); +LL_COMMON_API std::string rawstr_to_utf8(const std::string& raw); // // We should never use UTF16 except when communicating with Win32! // typedef std::basic_string<U16> llutf16string; -LLWString utf16str_to_wstring(const llutf16string &utf16str, S32 len); -LLWString utf16str_to_wstring(const llutf16string &utf16str); +LL_COMMON_API LLWString utf16str_to_wstring(const llutf16string &utf16str, S32 len); +LL_COMMON_API LLWString utf16str_to_wstring(const llutf16string &utf16str); -llutf16string wstring_to_utf16str(const LLWString &utf32str, S32 len); -llutf16string wstring_to_utf16str(const LLWString &utf32str); +LL_COMMON_API llutf16string wstring_to_utf16str(const LLWString &utf32str, S32 len); +LL_COMMON_API llutf16string wstring_to_utf16str(const LLWString &utf32str); -llutf16string utf8str_to_utf16str ( const std::string& utf8str, S32 len); -llutf16string utf8str_to_utf16str ( const std::string& utf8str ); +LL_COMMON_API llutf16string utf8str_to_utf16str ( const std::string& utf8str, S32 len); +LL_COMMON_API llutf16string utf8str_to_utf16str ( const std::string& utf8str ); -LLWString utf8str_to_wstring(const std::string &utf8str, S32 len); -LLWString utf8str_to_wstring(const std::string &utf8str); +LL_COMMON_API LLWString utf8str_to_wstring(const std::string &utf8str, S32 len); +LL_COMMON_API LLWString utf8str_to_wstring(const std::string &utf8str); // Same function, better name. JC inline LLWString utf8string_to_wstring(const std::string& utf8_string) { return utf8str_to_wstring(utf8_string); } // -S32 wchar_to_utf8chars(llwchar inchar, char* outchars); +LL_COMMON_API S32 wchar_to_utf8chars(llwchar inchar, char* outchars); -std::string wstring_to_utf8str(const LLWString &utf32str, S32 len); -std::string wstring_to_utf8str(const LLWString &utf32str); +LL_COMMON_API std::string wstring_to_utf8str(const LLWString &utf32str, S32 len); +LL_COMMON_API std::string wstring_to_utf8str(const LLWString &utf32str); -std::string utf16str_to_utf8str(const llutf16string &utf16str, S32 len); -std::string utf16str_to_utf8str(const llutf16string &utf16str); +LL_COMMON_API std::string utf16str_to_utf8str(const llutf16string &utf16str, S32 len); +LL_COMMON_API std::string utf16str_to_utf8str(const llutf16string &utf16str); // Length of this UTF32 string in bytes when transformed to UTF8 -S32 wstring_utf8_length(const LLWString& wstr); +LL_COMMON_API S32 wstring_utf8_length(const LLWString& wstr); // Length in bytes of this wide char in a UTF8 string -S32 wchar_utf8_length(const llwchar wc); +LL_COMMON_API S32 wchar_utf8_length(const llwchar wc); -std::string utf8str_tolower(const std::string& utf8str); +LL_COMMON_API std::string utf8str_tolower(const std::string& utf8str); // Length in llwchar (UTF-32) of the first len units (16 bits) of the given UTF-16 string. -S32 utf16str_wstring_length(const llutf16string &utf16str, S32 len); +LL_COMMON_API S32 utf16str_wstring_length(const llutf16string &utf16str, S32 len); // Length in utf16string (UTF-16) of wlen wchars beginning at woffset. -S32 wstring_utf16_length(const LLWString & wstr, S32 woffset, S32 wlen); +LL_COMMON_API S32 wstring_utf16_length(const LLWString & wstr, S32 woffset, S32 wlen); // Length in wstring (i.e., llwchar count) of a part of a wstring specified by utf16 length (i.e., utf16 units.) -S32 wstring_wstring_length_from_utf16_length(const LLWString & wstr, S32 woffset, S32 utf16_length, BOOL *unaligned = NULL); +LL_COMMON_API S32 wstring_wstring_length_from_utf16_length(const LLWString & wstr, S32 woffset, S32 utf16_length, BOOL *unaligned = NULL); /** * @brief Properly truncate a utf8 string to a maximum byte count. @@ -479,11 +482,11 @@ S32 wstring_wstring_length_from_utf16_length(const LLWString & wstr, S32 woffset * @param max_len The maximum number of bytes in the return value. * @return Returns a valid utf8 string with byte count <= max_len. */ -std::string utf8str_truncate(const std::string& utf8str, const S32 max_len); +LL_COMMON_API std::string utf8str_truncate(const std::string& utf8str, const S32 max_len); -std::string utf8str_trim(const std::string& utf8str); +LL_COMMON_API std::string utf8str_trim(const std::string& utf8str); -S32 utf8str_compare_insensitive( +LL_COMMON_API S32 utf8str_compare_insensitive( const std::string& lhs, const std::string& rhs); @@ -494,17 +497,17 @@ S32 utf8str_compare_insensitive( * @param target_char The wchar to be replaced * @param replace_char The wchar which is written on replace */ -std::string utf8str_substChar( +LL_COMMON_API std::string utf8str_substChar( const std::string& utf8str, const llwchar target_char, const llwchar replace_char); -std::string utf8str_makeASCII(const std::string& utf8str); +LL_COMMON_API std::string utf8str_makeASCII(const std::string& utf8str); // Hack - used for evil notecards. -std::string mbcsstring_makeASCII(const std::string& str); +LL_COMMON_API std::string mbcsstring_makeASCII(const std::string& str); -std::string utf8str_removeCRLF(const std::string& utf8str); +LL_COMMON_API std::string utf8str_removeCRLF(const std::string& utf8str); #if LL_WINDOWS @@ -529,14 +532,21 @@ std::string utf8str_removeCRLF(const std::string& utf8str); * formatted string. * */ -int safe_snprintf(char* str, size_t size, const char* format, ...); + +// Deal with the differeneces on Windows +namespace snprintf_hack +{ + LL_COMMON_API int snprintf(char *str, size_t size, const char *format, ...); +} + +using snprintf_hack::snprintf; /** * @brief Convert a wide string to std::string * * This replaces the unsafe W2A macro from ATL. */ -std::string ll_convert_wide_to_string(const wchar_t* in); +LL_COMMON_API std::string ll_convert_wide_to_string(const wchar_t* in); //@} #endif // LL_WINDOWS @@ -559,7 +569,7 @@ namespace LLStringFn * with zero non-printable characters. * @param The replacement character. use LL_UNKNOWN_CHAR if unsure. */ - void replace_nonprintable_in_ascii( + LL_COMMON_API void replace_nonprintable_in_ascii( std::basic_string<char>& string, char replacement); @@ -573,7 +583,7 @@ namespace LLStringFn * with zero non-printable characters and zero pipe characters. * @param The replacement character. use LL_UNKNOWN_CHAR if unsure. */ - void replace_nonprintable_and_pipe_in_ascii(std::basic_string<char>& str, + LL_COMMON_API void replace_nonprintable_and_pipe_in_ascii(std::basic_string<char>& str, char replacement); @@ -582,7 +592,7 @@ namespace LLStringFn * Returns a copy of the string with those characters removed. * Works with US ASCII and UTF-8 encoded strings. JC */ - std::string strip_invalid_xml(const std::string& input); + LL_COMMON_API std::string strip_invalid_xml(const std::string& input); /** @@ -593,7 +603,7 @@ namespace LLStringFn * with zero non-printable characters. * @param The replacement character. use LL_UNKNOWN_CHAR if unsure. */ - void replace_ascii_controlchars( + LL_COMMON_API void replace_ascii_controlchars( std::basic_string<char>& string, char replacement); } |