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-rw-r--r--indra/llcommon/CMakeLists.txt2
-rw-r--r--indra/llcommon/llcoros.cpp1
-rw-r--r--indra/llcommon/llerror.cpp42
-rw-r--r--indra/llcommon/llerror.h23
-rw-r--r--indra/llcommon/llexception.cpp1
-rw-r--r--indra/llcommon/llstring.cpp86
-rw-r--r--indra/llcommon/llstring.h9
7 files changed, 129 insertions, 35 deletions
diff --git a/indra/llcommon/CMakeLists.txt b/indra/llcommon/CMakeLists.txt
index c947184dc8..5f4ed2fffa 100644
--- a/indra/llcommon/CMakeLists.txt
+++ b/indra/llcommon/CMakeLists.txt
@@ -3,7 +3,6 @@
project(llcommon)
include(00-Common)
-include(ICU4C)
include(LLCommon)
include(bugsplat)
include(Linking)
@@ -283,7 +282,6 @@ target_link_libraries(
ll::uriparser
ll::oslibraries
ll::tracy
- ll::icu4c
)
target_include_directories(llcommon INTERFACE ${CMAKE_CURRENT_SOURCE_DIR})
diff --git a/indra/llcommon/llcoros.cpp b/indra/llcommon/llcoros.cpp
index 3ab97b557f..1d383f174d 100644
--- a/indra/llcommon/llcoros.cpp
+++ b/indra/llcommon/llcoros.cpp
@@ -278,6 +278,7 @@ std::string LLCoros::launch(const std::string& prefix, const callable_t& callabl
catch (std::bad_alloc&)
{
// Out of memory on stack allocation?
+ LLError::LLUserWarningMsg::showOutOfMemory();
printActiveCoroutines();
LL_ERRS("LLCoros") << "Bad memory allocation in LLCoros::launch(" << prefix << ")!" << LL_ENDL;
}
diff --git a/indra/llcommon/llerror.cpp b/indra/llcommon/llerror.cpp
index 414515854a..3de641fcba 100644
--- a/indra/llcommon/llerror.cpp
+++ b/indra/llcommon/llerror.cpp
@@ -1601,6 +1601,48 @@ namespace LLError
{
return out << boost::stacktrace::stacktrace();
}
+
+ // LLOutOfMemoryWarning
+ std::string LLUserWarningMsg::sLocalizedOutOfMemoryTitle;
+ std::string LLUserWarningMsg::sLocalizedOutOfMemoryWarning;
+ LLUserWarningMsg::Handler LLUserWarningMsg::sHandler;
+
+ void LLUserWarningMsg::show(const std::string& message)
+ {
+ if (sHandler)
+ {
+ sHandler(std::string(), message);
+ }
+ }
+
+ void LLUserWarningMsg::showOutOfMemory()
+ {
+ if (sHandler && !sLocalizedOutOfMemoryTitle.empty())
+ {
+ sHandler(sLocalizedOutOfMemoryTitle, sLocalizedOutOfMemoryWarning);
+ }
+ }
+
+ void LLUserWarningMsg::showMissingFiles()
+ {
+ // Files Are missing, likely can't localize.
+ const std::string error_string =
+ "Second Life viewer couldn't access some of the files it needs and will be closed."
+ "\n\nPlease reinstall viewer from https://secondlife.com/support/downloads/ and "
+ "contact https://support.secondlife.com if issue persists after reinstall.";
+ sHandler("Missing Files", error_string);
+ }
+
+ void LLUserWarningMsg::setHandler(const LLUserWarningMsg::Handler &handler)
+ {
+ sHandler = handler;
+ }
+
+ void LLUserWarningMsg::setOutOfMemoryStrings(const std::string& title, const std::string& message)
+ {
+ sLocalizedOutOfMemoryTitle = title;
+ sLocalizedOutOfMemoryWarning = message;
+ }
}
void crashdriver(void (*callback)(int*))
diff --git a/indra/llcommon/llerror.h b/indra/llcommon/llerror.h
index 05dd88ee51..6f6b349cf5 100644
--- a/indra/llcommon/llerror.h
+++ b/indra/llcommon/llerror.h
@@ -39,6 +39,7 @@
#include "llpreprocessor.h"
#include <boost/static_assert.hpp>
+#include <functional> // std::function
const int LL_ERR_NOERR = 0;
@@ -301,6 +302,28 @@ namespace LLError
{
friend std::ostream& operator<<(std::ostream& out, const LLStacktrace&);
};
+
+ // Provides access to OS notification popup on error, since
+ // not everything has access to OS's messages
+ class LLUserWarningMsg
+ {
+ public:
+ typedef std::function<void(const std::string&, const std::string&)> Handler;
+ static void setHandler(const Handler&);
+ static void setOutOfMemoryStrings(const std::string& title, const std::string& message);
+
+ // When viewer encounters bad alloc or can't access files try warning user about reasons
+ static void showOutOfMemory();
+ static void showMissingFiles();
+ // Genering error
+ static void show(const std::string&);
+
+ private:
+ // needs to be preallocated before viewer runs out of memory
+ static std::string sLocalizedOutOfMemoryTitle;
+ static std::string sLocalizedOutOfMemoryWarning;
+ static Handler sHandler;
+ };
}
//this is cheaper than llcallstacks if no need to output other variables to call stacks.
diff --git a/indra/llcommon/llexception.cpp b/indra/llcommon/llexception.cpp
index 46560b5e4c..0787bde57f 100644
--- a/indra/llcommon/llexception.cpp
+++ b/indra/llcommon/llexception.cpp
@@ -37,6 +37,7 @@
#include "llerror.h"
#include "llerrorcontrol.h"
+
// used to attach and extract stacktrace information to/from boost::exception,
// see https://www.boost.org/doc/libs/release/doc/html/stacktrace/getting_started.html#stacktrace.getting_started.exceptions_with_stacktrace
// apparently the struct passed as the first template param needs no definition?
diff --git a/indra/llcommon/llstring.cpp b/indra/llcommon/llstring.cpp
index 82dc7c9f80..28c2ec5b39 100644
--- a/indra/llcommon/llstring.cpp
+++ b/indra/llcommon/llstring.cpp
@@ -30,7 +30,6 @@
#include "llerror.h"
#include "llfasttimer.h"
#include "llsd.h"
-#include <unicode/uchar.h>
#include <vector>
#if LL_WINDOWS
@@ -758,6 +757,43 @@ std::string utf8str_showBytesUTF8(const std::string& utf8str)
return result;
}
+// Search for any emoji symbol, return true if found
+bool wstring_has_emoji(const LLWString& wstr)
+{
+ for (const llwchar& wch : wstr)
+ {
+ if (LLStringOps::isEmoji(wch))
+ return true;
+ }
+
+ return false;
+}
+
+// Cut emoji symbols if exist
+bool wstring_remove_emojis(LLWString& wstr)
+{
+ bool found = false;
+ for (size_t i = 0; i < wstr.size(); ++i)
+ {
+ if (LLStringOps::isEmoji(wstr[i]))
+ {
+ wstr.erase(i--, 1);
+ found = true;
+ }
+ }
+ return found;
+}
+
+// Cut emoji symbols if exist
+bool utf8str_remove_emojis(std::string& utf8str)
+{
+ LLWString wstr = utf8str_to_wstring(utf8str);
+ if (!wstring_remove_emojis(wstr))
+ return false;
+ utf8str = wstring_to_utf8str(wstr);
+ return true;
+}
+
#if LL_WINDOWS
unsigned int ll_wstring_default_code_page()
{
@@ -971,40 +1007,18 @@ std::string LLStringOps::sAM;
std::string LLStringOps::sPM;
// static
-bool LLStringOps::isEmoji(llwchar wch)
-{
- int ublock = ublock_getCode(wch);
- switch (ublock)
- {
- case UBLOCK_GENERAL_PUNCTUATION:
- case UBLOCK_LETTERLIKE_SYMBOLS:
- case UBLOCK_ARROWS:
- case UBLOCK_MISCELLANEOUS_TECHNICAL:
- case UBLOCK_ENCLOSED_ALPHANUMERICS:
- case UBLOCK_GEOMETRIC_SHAPES:
- case UBLOCK_MISCELLANEOUS_SYMBOLS:
- case UBLOCK_DINGBATS:
- case UBLOCK_CJK_SYMBOLS_AND_PUNCTUATION:
- case UBLOCK_ENCLOSED_CJK_LETTERS_AND_MONTHS:
- case UBLOCK_MISCELLANEOUS_SYMBOLS_AND_PICTOGRAPHS:
- case UBLOCK_EMOTICONS:
- case UBLOCK_TRANSPORT_AND_MAP_SYMBOLS:
-#if U_ICU_VERSION_MAJOR_NUM > 56
- // Boost uses ICU so we can't update it independently
- case UBLOCK_SUPPLEMENTAL_SYMBOLS_AND_PICTOGRAPHS:
-#endif // U_ICU_VERSION_MAJOR_NUM > 56
- return true;
- default:
-#if U_ICU_VERSION_MAJOR_NUM > 56
- return false;
+bool LLStringOps::isEmoji(llwchar a)
+{
+#if 0 // Do not consider special characters that might have a corresponding
+ // glyph in the monochorme fallback fonts as a "genuine" emoji. HB
+ return a == 0xa9 || a == 0xae || (a >= 0x2000 && a < 0x3300) ||
+ (a >= 0x1f000 && a < 0x20000);
#else
- // See https://en.wikipedia.org/wiki/Supplemental_Symbols_and_Pictographs
- return wch >= 0x1F900 && wch <= 0x1F9FF;
-#endif // U_ICU_VERSION_MAJOR_NUM > 56
- }
+ // These are indeed "genuine" emojis, we *do want* rendered as such. HB
+ return a >= 0x1f000 && a < 0x20000;
+#endif
}
-
S32 LLStringOps::collate(const llwchar* a, const llwchar* b)
{
#if LL_WINDOWS
@@ -1406,9 +1420,17 @@ bool LLStringUtil::formatDatetime(std::string& replacement, std::string token,
}
else
{
+#if 0
+ // EXT-1565 : Zai Lynch, James Linden : 15/Oct/09
+ // [BSI] Feedback: Viewer clock mentions SLT, but would prefer it to show PST/PDT
// "slt" = Second Life Time, which is deprecated.
// If not utc or user local time, fallback to Pacific time
replacement = LLStringOps::getPacificDaylightTime() ? "PDT" : "PST";
+#else
+ // SL-20370 : Steeltoe Linden : 29/Sep/23
+ // Change "PDT" to "SLT" on menu bar
+ replacement = "SLT";
+#endif
}
return true;
}
diff --git a/indra/llcommon/llstring.h b/indra/llcommon/llstring.h
index bfbf25d9ab..a8d910298c 100644
--- a/indra/llcommon/llstring.h
+++ b/indra/llcommon/llstring.h
@@ -189,7 +189,8 @@ public:
static bool isAlnum(char a) { return isalnum((unsigned char)a) != 0; }
static bool isAlnum(llwchar a) { return iswalnum(a) != 0; }
- static bool isEmoji(llwchar wch);
+ // Returns true when 'a' corresponds to a "genuine" emoji. HB
+ static bool isEmoji(llwchar a);
static S32 collate(const char* a, const char* b) { return strcoll(a, b); }
static S32 collate(const llwchar* a, const llwchar* b);
@@ -747,6 +748,12 @@ LL_COMMON_API llwchar utf8str_to_wchar(const std::string& utf8str, size_t offset
LL_COMMON_API std::string utf8str_showBytesUTF8(const std::string& utf8str);
+LL_COMMON_API bool wstring_has_emoji(const LLWString& wstr);
+
+LL_COMMON_API bool wstring_remove_emojis(LLWString& wstr);
+
+LL_COMMON_API bool utf8str_remove_emojis(std::string& utf8str);
+
#if LL_WINDOWS
/* @name Windows string helpers
*/
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-25 21:09:26 +0000