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path: root/indra/llcommon/llstring.h
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2020-03-25DRTVWR-476: Eliminate snprintf_hack::snprintf(). Use MS snprintf().Nat Goodspeed
https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/snprintf-snprintf-snprintf-l-snwprintf-snwprintf-l?view=vs-2017 "Beginning with the UCRT in Visual Studio 2015 and Windows 10, snprintf is no longer identical to _snprintf. The snprintf function behavior is now C99 standard compliant." In other words, VS 2015 et ff. snprintf() now promises to nul-terminate the buffer even in the overflow case, which is what snprintf_hack::snprintf() was for. This removal was motivated by ambiguous-call errors generated by VS 2017 for library snprintf() vs. snprintf_hack::snprintf().
2019-04-16SL-10930 LLStringUtil pointlessly scan the stringandreykproductengine
2018-12-15SL-10153: auto name{expression} declares an initializer_listNat Goodspeed
instead of a variable of type decltype(expression). Using SHGetKnownFolderPath(FOLDERID_Fonts) in LLFontGL::getFontPathSystem() requires new Windows #include files. A variable with a constructor can't be declared within the braces of a switch statement, even outside any of its case clauses.
2018-12-14SL-10153: VS 2013 isn't so fond of ?: involving std::string.Nat Goodspeed
2018-12-14SL-10153: Fix previous commit for non-Windows systems.Nat Goodspeed
Move Windows-flavored llstring_getoptenv() to Windows-specific section of llstring.cpp. boost::optional type must be stated explicitly to initialize with a value. On platforms where llwchar is the same as wchar_t, LLWString is the same as std::wstring, so ll_convert specializations for std::wstring would duplicate those for LLWString. Defend against that. The compilers we use don't like 'return condition? { expr } : {}', in which we hope to construct and return an instance of the declared return type without having to restate the type. It works to use an explicit 'if' statement.
2018-12-14SL-10153: Introduce ll_convert, windows_message() templates.Nat Goodspeed
Add ll_convert<TO, FROM> template, used as (e.g.): ll_convert<std::string>(value_of_some_other_string_type); There is no generic template implementation -- the template exists solely to provide generic aliases for a bewildering family of llstring.h string- conversion functions with highly-specific names. There's a generic implementation, though, for the degenerate case where FROM and TO are identical. Add ll_convert<> specialization aliases for most of the string-conversion functions declared in llstring.h, including the Windows-specific ones involving llutf16string and std::wstring. Add a mini-lecture in llstring.h about appropriate use of string types on Windows. Add LL_WCHAR_T_NATIVE llpreprocessor.h macro so we can detect whether to provide separate conversions for llutf16string and std::wstring, or whether those would collide because the types are identical. Add inline ll_convert_wide_to_string(const std::wstring&) overloads so caller isn't required to call arg.c_str(), which naturally permits an ll_convert alias. Add ll_convert_wide_to_wstring(), ll_convert_wstring_to_wide() as placeholders for converting between Windows std::wstring and Linden LLWString, with corresponding ll_convert aliases. We don't yet have library code to perform such conversions officially; for now, just copy characters. Add LLStringUtil::getenv(key) and getoptenv(key) functions. The latter returns boost::optional<string_type> in case the caller needs to detect absence of a given environment variable rather than simply accepting a default value. Naturally getenv(), which accepts a default, is implemented using getoptenv(). getoptenv(), in turn, is implemented using an underlying llstring_getoptenv(). On Windows, llstring_getoptenv() returns boost::optional<std::wstring> (based on GetEnvironmentVariableW()), whereas elsewhere, llstring_getoptenv() returns boost::optional<std::string> (based on classic Posix getenv()). The beauty of generic ll_convert is that the portable LLStringUtilBase<T>:: getoptenv() template can call the platform-specific llstring_getoptenv() and transparently perform whatever conversion is necessary to return the desired string_type. Add windows_message<T>(error) template, with an overload that implicitly calls GetLastError(). We provide a single concrete windows_message<std::wstring>() implementation because that's what we get from Windows FormatMessageW() -- everything else is a generic conversion to the desired target string type. This obviates llprocess.cpp's previous WindowsErrorString() implementation -- reimplement using windows_message<std::string>().
2018-12-11SL-10153: Improve ll_convert_string_to_wide() and its converse.Nat Goodspeed
Instead of returning a wchar_t* and requiring the caller to delete it later, return a std::basic_string<wchar_t> that's self-cleaning. If the caller wants a wchar_t*, s/he can call c_str() on the returned string. Default the code_page parameter to CP_UTF8, since we try to be really consistent about using UTF-8 encoding for all our internal std::strings.
2018-01-17mergeBrad Payne (Vir Linden)
2017-10-03SL-808 - more work on arc display. area calculations still have some issues, ↵Brad Payne (Vir Linden)
especially for animated objects.
2017-08-16merge changes for DRTVWR-439Oz Linden
2017-06-16MAINT-7488 FIXED [Windows] Viewer crashes when pasting empty string from ↵Mnikolenko Productengine
clipboard
2017-05-22Automated merge with ssh://bitbucket.org/lindenlab/viewer-releaseNat Goodspeed
2017-04-03MAINT-6404 FIXED When pasting text with mac linebreak into a notecard, it ↵mnikolenko
shouldn't be removed
2016-12-20DRTVWR-418: operator comparison methods should be const.Nat Goodspeed
clang has started to reject our non-const comparison operator methods used within standard algorithms.
2016-06-01MAINT-6446 Correct password length handlingandreykproductengine
2016-04-04merge with 4.0.3-releaseOz Linden
2015-11-10remove execute permission from many files that should not have itOz Linden
2015-06-30Initial checkin for uploading via coroutine.Rider Linden
2014-04-07merge with releaseRichard Linden
2014-01-15Fixes from Windows build including utf-16 to utf-8 conversions.Aura Linden
2013-07-19BUILDFIX: #include and dependency cleanupRichard Linden
2013-06-05merge with viewer-releaseRichard Linden
2013-05-22CHUI-967: fix display of % escapes in chatGilbert Gonzales
2013-03-29Update Mac and Windows breakpad builds to latestGraham Madarasz
2012-11-14SH-3406 WIP convert fast timers to lltrace systemRichard Linden
cleaning up build moved most includes of windows.h to llwin32headers.h to disable min/max macros, etc streamlined Time class and consolidated functionality in BlockTimer class llfasttimer is no longer included via llstring.h, so had to add it manually in several places
2012-06-21merge changes for DRTVWR-168Oz Linden
2012-03-23Rename In[Esc]String helper-class data members, per code review.Nat Goodspeed
2012-02-24"Then there's Windows..." Fix llstring.h to build there too.Nat Goodspeed
2012-02-24Add LLStringUtil::getTokens() overload handling quoted substrings.Nat Goodspeed
We didn't have any tokenizer suitable for scanning something like a bash command line. We do have a couple hacks, e.g. LLExternalEditor::tokenize() and LLCommandLineParser::parseCommandLineString(). Both try to work around boost::tokenizer limitations; but existing boost::tokenizer support just doesn't address this case. Neither of the above is available as a general scanner anyway, and parseCommandLineString() fails outright when passed "". New getTokens() also distinguishes between "drop delimiters" (e.g. space, return, newline) to be discarded from the token stream, versus "keep delimiters" (e.g. "+-*/") to be returned as tokens in their own right. There's an overload that honors escapes and a more efficient one that doesn't; each has a convenience overload that returns the scanned string vector rather than requiring a separate declaration. Tweak and comment older getTokens() implementation. Add unit tests for both old and new getTokens() implementations. Break out StringVec and std::ostream << StringVec from indra/llcommon/tests/listener.h to StringVec.h: that's coming in handy for a number of different TUT test sources.
2012-01-27On Windows, only quote LLProcess arguments if they seem to need it.Nat Goodspeed
On Posix platforms, the OS argument mechanism makes quoting/reparsing unnecessary anyway, so this only affects Windows. Add optional 'triggers' parameter to LLStringUtils::quote() (default: space and double-quote). Only if the passed string contains a character in 'triggers' will it be double-quoted. This is observed to fix a Windows-specific problem in which plugin child process would fail to start because it wasn't expecting a quoted number. Use LLStringUtils::quote() more consistently in LLProcess implementation for logging.
2012-01-23LLStringUtil methods are conventionally static.Nat Goodspeed
2012-01-23Per Richard: close unusable Job Object; move quote() to LLStringUtil.Nat Goodspeed
If LLProcess can't set the right flag on a Windows Job Object, the object isn't useful to us, so we might as well discard it. quote() is sufficiently general that it belongs in LLStringUtil instead of buried as a static helper function in llprocess.cpp.
2012-01-20STORM-276 Added spellcheck functionality to the LLLineEditor controlKitty Barnett
2010-09-13Bunch of trivial typo fixes that were bothering me on another branch!Tofu Linden
2010-08-13Change license from GPL to LGPL (version 2.1)Oz Linden
2010-07-23EXT-8318 ADDITIONAL FIXED ensure that thousands separator is in utf8 format ↵Mike Antipov
(on Windows) before converting it to LLWString. Problem on Windows: ================== LLPanelMainInventory::updateItemcountText() formats number using viewer locale. non-break space is detected as unknown symbols while converting utf8str_to_wstring when formatted text is set to LLTextBox. FIX: === Added converting of string to multi-byte string and then to utf8 string while formatting on Windows. created opposite to "ll_convert_wide_to_string" function "ll_convert_string_to_wide" and helper function to call both of them. It is used now to convert result of formatted string while formatting integer number in locale. Fix affects Windows only. Reviewed by Richard Nelson at https://codereview.productengine.com/secondlife/r/775/ --HG-- branch : product-engine
2010-06-04made LLStringUtil::null constRichard Nelson
2010-05-28EXT-7013 FIX time formatting function didn't work for some parameters for ↵Yuri Chebotarev
Japanise (like weekdays). reviewed by Vadim Savchuk https://codereview.productengine.com/secondlife/r/457/ --HG-- branch : product-engine
2010-03-26Fixed bug EXT-6399 (System locale is the same for all languages).Vadim Savchuk
Problem: * English locale was set for all languages. * Specifying a correct locale didn't affect anything, including date/time formatting. My investigation has shown that LLStringUtil was instantiated twice: in the main binary and in libllcommon.so. Because LLStringUtil::setLocale() was called from newview and getLocale() was called from llcommon, they effectively used *different* instances of LLStringUtil::sLocale. Hence getLocale() always returned empty string. This seems to be caused by get/setLocale() methods not being dllexported. The fix instantiates get/setLocale() and sLocale in llcommon and exposes them to use from newview (i.e. prevents multiple instantiation). Besides, I specified correct locale names for all languages and platforms. Reviewed by Leyla: https://codereview.productengine.com/secondlife/r/104/ --HG-- branch : product-engine
2010-01-27CID-186Tofu Linden
Checker: RESOURCE_LEAK Function: LLStringUtilBase<unsigned int>::addCRLF(std::basic_string<unsigned int, std::char_traits<unsigned int>, std::allocator<unsigned int>>&) File: /indra/llcommon/llstring.h
2009-11-18Switch some files to Unix line endingsBryan O'Sullivan
2009-11-13mergeLoren Shih
--HG-- branch : avatar-pipeline
2009-11-03mergeLoren Shih
--HG-- branch : avatar-pipeline
2009-11-02Fix unclear function names around Pacific versus "SLT" time in string ↵James Cook
operations. Reviewed with Brad.
2009-10-16merge from latest svn/viewer-2-0 to hg/viewer-2-0Mark Palange (Mani)
2009-10-14Merge a big bunch of fixes from maint-viewer. Hooray.Adam Moss
svn merge -r136066:136073 svn+ssh://svn.lindenlab.com/svn/linden/branches/maint-viewer/maint-viewer-24-qa-9 DEV-8553 New Server Tools - Prep Land For Sale DEV-32942 (QAR-1521) Bad border crossings or TP / Ruthing issues DEV-32942 (QAR-1521) Bad border crossings or TP / Ruthing issues DEV-33239 VWR-13816: Resizing the Search Window Causes the Results to Refresh back to First Page DEV-27746 Running a dev build of Second Life will make console window show up on non-dev builds (Windows) DEV-33209 Linux 1.24.0.120778 client fails to run DEV-29123 SVC-3871: Crash of viewer when clicking on ghost objects at (0,0,0) on a sim DEV-35433 Attempting to upload wrong file type crashes viewer DEV-33499 viewer2009 is not using KDU DEV-33912 Griefing viewer crashes others' viewers with malformed sound files DEV-3784 VWR-138: Animation Priority not working correctly, Can't create new AOs DEV-20678 VWR-9069: Region variable says 'Region Name' in AR if no object is selected DEV-19934 Help->About Second Life doesn't differentiate between 32- and 64-bit Vista DEV-6604 Restored folders have 'Purge Item' and 'Restore Item' options DEV-12867 VWR-5717: Selected Text is not replaced by Input text when Japanese IME is on DEV-11894 Notecards/Texture windows don't open completely when opened from inventory DEV-10641 VWR-4955: Local Chat doesn't show end of last conversation DEV-30039 VWR-12620: Viewer build fails on Linux when compiled with -O2 (--type=Release) DEV-20944 VWR-9065: (intermittent) Right Click >profile on avatar does not display profile DEV-24828 Menu accelerator prefixes shouldn't be hard-coded DEV-34529 VWR-14267: Clicking send in an IM window does not add the sent text to the line editor history DEV-34124 Invite to group, search by name will not show resident if their first name is two characters DEV-20930 VWR-9248: On Mac: the "--url" option causes a command line parsing error DEV-35306 Adult keyword filter triggers multiple warnings DEV-35503 VWR-3595: "Second Life requires True Color (32-bit) to run in a window" message is incorrect DEV-35656 VWR-12995: FTBFS: error: format '%-3d' expects type 'int', but argument 3 has type 'size_t' DEV-30043 VWR-12533: Linux viewer build for OpenAL fails during packaging unless FMOD library is available DEV-31898 VWR-13202: Right clicking mouse triggers arrow key control events DEV-32610 Keyboard shortcuts on OSX viewer overridden by OSX DEV-27067 Coverity Prevent: EVALUATION_ORDER defects DEV-26188 VWR-2242: Specially formatted .BVH file can cause avatar distortion DEV-25475 About Land dialog no longer shows Area: field DEV-19897 OSX Viewer Installer (for an RC) opens with poor positioning DEV-22837 Inventory> Search Recent Items highlighting incorrect characters DEV-21709 VWR-9377: Mapping will default to leave exact sim name listing first. (Searching Gar forces Gar to come up and not Garden of Dreams) DEV-23079 implement volume serial for linux client DEV-13930 VWR-6432: Space Navigator operation with vehicles is broken DEV-27666 VWR-10829: Linux Viewer: CLICK_ACTION_PAY shows CLICK_ACTION_PLAY icon DEV-23670 Viewer crashes on startup if installed into a custom folder with Korean, Japanese or Chinese characters in path DEV-19313 VWR-8454: PARCEL_FLAG_ALLOW_CREATE_GROUP_OBJECTS not highlighted in script editor DEV-19918 VWR-8885: Move character/*.xml files to source bundle DEV-25555 VWR-11172: A source coding mistake prevents number-pad keys from specifying Ctrl+digit shortcuts on Windows DEV-8536 VWR-4057: Multi-line chat display bug - first character in line missing DEV-29592 Mac LLFastTimer uses wall clock instead of Intel PMU DEV-29644 VWR-12587: Cmake install target has a hard coded secondlife-bin reference remaining DEV-25320 VWR-11128: Python not always detected by develop.py DEV-30040 VWR-12617: Poor type name that violates Coding Standard breaks compatibility with system header files DEV-30380 indra/newview/res-sdl/toolpay.BMP is modified during ./develop.py configure DEV-31247 VWR-12763: non-portable printf specifier used with size_t causes FTBFS on 64bit (due to -Werror) DEV-29565 VWR-12569: A comment in lluistring.h contains undefined UTF-8 code sequences DEV-22100 VWR-9620: send_parcel_select_objects in newview/llfloaterland.cpp uses the wrong datatype for the ReturnType field causing a warning DEV-31911 Selected objects / primitives should be greyed out when nothing is selected DEV-3667 Windows: Accelerator keys should be "Ctrl+X" rather than "Ctrl-X" DEV-27223 disable gstreamer on 64-bit linux DEV-8172 We Need a Linden Sale Option to Sell Land to Anyone DEV-25511 VWR-10311: Enable LipSync by default DEV-20443 Revamp group creation confirmation dialog to be more communicative DEV-20132 VWR-7800: Joystick / SpaceNavigator. Camera should remain in position when exiting flycam mode into avatar mode. DEV-18420 VWR-8393: Have build scripts copy fmod from an external location DEV-24841 VWR-10717: Right Space Navigator button should toggle fly in avatar movment, not jump/flyup. DEV-28457 change auto-populate value in buy L$ window from 1000 to 2000 DEV-15545 VWR-3725: Please add resize option to the SEARCH window UI
2009-10-08DEV-41081 - better than using the msvc kludge for suppressing warnings about ↵Adam Moss
memcpy, don't actually use memcpy - use our own safe 'copy' method. also stripNonprintable() is probably a little faster now...
2009-09-18Fixups for LLStringUtil link errors after the merge.brad kittenbrink
2009-09-18Merged latest viewer/viewer-20 into login-api.brad kittenbrink
2009-09-09DEV-39441: Removed include for boost/regex.hpp from llstring.h (andMartin Reddy
fixed up viewer files that relied on this being included for them). Also changed LLStringUtil::getSubstitution() to be a private method. Reviewed by steve.