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-rw-r--r--indra/llcommon/CMakeLists.txt2
-rw-r--r--indra/llcommon/llcoros.cpp1
-rw-r--r--indra/llcommon/llcoros.h2
-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/llsingleton.h2
-rw-r--r--indra/llcommon/llstring.cpp175
-rw-r--r--indra/llcommon/llstring.h32
-rw-r--r--indra/llcommon/tests/llsingleton_test.cpp6
10 files changed, 279 insertions, 7 deletions
diff --git a/indra/llcommon/CMakeLists.txt b/indra/llcommon/CMakeLists.txt
index 5f4ed2fffa..c947184dc8 100644
--- a/indra/llcommon/CMakeLists.txt
+++ b/indra/llcommon/CMakeLists.txt
@@ -3,6 +3,7 @@
project(llcommon)
include(00-Common)
+include(ICU4C)
include(LLCommon)
include(bugsplat)
include(Linking)
@@ -282,6 +283,7 @@ 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/llcoros.h b/indra/llcommon/llcoros.h
index 966ce03296..fd878f20ad 100644
--- a/indra/llcommon/llcoros.h
+++ b/indra/llcommon/llcoros.h
@@ -92,7 +92,7 @@ class LL_COMMON_API LLCoros: public LLSingleton<LLCoros>
LLSINGLETON(LLCoros);
~LLCoros();
- void cleanupSingleton();
+ void cleanupSingleton() override;
public:
/// The viewer's use of the term "coroutine" became deeply embedded before
/// the industry term "fiber" emerged to distinguish userland threads from
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/llsingleton.h b/indra/llcommon/llsingleton.h
index fba8301c4d..64027c16c7 100644
--- a/indra/llcommon/llsingleton.h
+++ b/indra/llcommon/llsingleton.h
@@ -802,7 +802,7 @@ public:
private: \
/* implement LLSingleton pure virtual method whose sole purpose */ \
/* is to remind people to use this macro */ \
- virtual void you_must_use_LLSINGLETON_macro() {} \
+ virtual void you_must_use_LLSINGLETON_macro() override {} \
friend class LLSingleton<DERIVED_CLASS>; \
DERIVED_CLASS(__VA_ARGS__)
diff --git a/indra/llcommon/llstring.cpp b/indra/llcommon/llstring.cpp
index f6629803ee..82dc7c9f80 100644
--- a/indra/llcommon/llstring.cpp
+++ b/indra/llcommon/llstring.cpp
@@ -30,6 +30,7 @@
#include "llerror.h"
#include "llfasttimer.h"
#include "llsd.h"
+#include <unicode/uchar.h>
#include <vector>
#if LL_WINDOWS
@@ -338,8 +339,6 @@ S32 wchar_utf8_length(const llwchar wc)
{
if (wc < 0x80)
{
- // This case will also catch negative values which are
- // technically invalid.
return 1;
}
else if (wc < 0x800)
@@ -364,6 +363,30 @@ S32 wchar_utf8_length(const llwchar wc)
}
}
+std::string wchar_utf8_preview(const llwchar wc)
+{
+ std::ostringstream oss;
+ oss << std::hex << std::uppercase << (U32)wc;
+
+ U8 out_bytes[8];
+ U32 size = (U32)wchar_to_utf8chars(wc, (char*)out_bytes);
+
+ if (size > 1)
+ {
+ oss << " [";
+ for (U32 i = 0; i < size; ++i)
+ {
+ if (i)
+ {
+ oss << ", ";
+ }
+ oss << (int)out_bytes[i];
+ }
+ oss << "]";
+ }
+
+ return oss.str();
+}
S32 wstring_utf8_length(const LLWString& wstr)
{
@@ -600,6 +623,7 @@ std::string mbcsstring_makeASCII(const std::string& wstr)
}
return out_str;
}
+
std::string utf8str_removeCRLF(const std::string& utf8str)
{
if (0 == utf8str.length())
@@ -621,6 +645,119 @@ std::string utf8str_removeCRLF(const std::string& utf8str)
return out;
}
+llwchar utf8str_to_wchar(const std::string& utf8str, size_t offset, size_t length)
+{
+ switch (length)
+ {
+ case 2:
+ return ((utf8str[offset] & 0x1F) << 6) +
+ (utf8str[offset + 1] & 0x3F);
+ case 3:
+ return ((utf8str[offset] & 0x0F) << 12) +
+ ((utf8str[offset + 1] & 0x3F) << 6) +
+ (utf8str[offset + 2] & 0x3F);
+ case 4:
+ return ((utf8str[offset] & 0x07) << 18) +
+ ((utf8str[offset + 1] & 0x3F) << 12) +
+ ((utf8str[offset + 2] & 0x3F) << 6) +
+ (utf8str[offset + 3] & 0x3F);
+ case 5:
+ return ((utf8str[offset] & 0x03) << 24) +
+ ((utf8str[offset + 1] & 0x3F) << 18) +
+ ((utf8str[offset + 2] & 0x3F) << 12) +
+ ((utf8str[offset + 3] & 0x3F) << 6) +
+ (utf8str[offset + 4] & 0x3F);
+ case 6:
+ return ((utf8str[offset] & 0x01) << 30) +
+ ((utf8str[offset + 1] & 0x3F) << 24) +
+ ((utf8str[offset + 2] & 0x3F) << 18) +
+ ((utf8str[offset + 3] & 0x3F) << 12) +
+ ((utf8str[offset + 4] & 0x3F) << 6) +
+ (utf8str[offset + 5] & 0x3F);
+ case 7:
+ return ((utf8str[offset + 1] & 0x03) << 30) +
+ ((utf8str[offset + 2] & 0x3F) << 24) +
+ ((utf8str[offset + 3] & 0x3F) << 18) +
+ ((utf8str[offset + 4] & 0x3F) << 12) +
+ ((utf8str[offset + 5] & 0x3F) << 6) +
+ (utf8str[offset + 6] & 0x3F);
+ }
+ return LL_UNKNOWN_CHAR;
+}
+
+std::string utf8str_showBytesUTF8(const std::string& utf8str)
+{
+ std::string result;
+
+ bool in_sequence = false;
+ size_t sequence_size = 0;
+ size_t byte_index = 0;
+ size_t source_length = utf8str.size();
+
+ auto open_sequence = [&]()
+ {
+ if (!result.empty() && result.back() != '\n')
+ result += '\n'; // Use LF as a separator before new UTF-8 sequence
+ result += '[';
+ in_sequence = true;
+ };
+
+ auto close_sequence = [&]()
+ {
+ llwchar unicode = utf8str_to_wchar(utf8str, byte_index - sequence_size, sequence_size);
+ if (unicode != LL_UNKNOWN_CHAR)
+ {
+ result += llformat("+%04X", unicode);
+ }
+ result += ']';
+ in_sequence = false;
+ sequence_size = 0;
+ };
+
+ while (byte_index < source_length)
+ {
+ U8 byte = utf8str[byte_index];
+ if (byte >= 0x80) // Part of an UTF-8 sequence
+ {
+ if (!in_sequence) // Start new UTF-8 sequence
+ {
+ open_sequence();
+ }
+ else if (byte >= 0xC0) // Start another UTF-8 sequence
+ {
+ close_sequence();
+ open_sequence();
+ }
+ else // Continue the same UTF-8 sequence
+ {
+ result += '.';
+ }
+ result += llformat("%02X", byte); // The byte is represented in hexadecimal form
+ ++sequence_size;
+ }
+ else // ASCII symbol is represented as a character
+ {
+ if (in_sequence) // End of UTF-8 sequence
+ {
+ close_sequence();
+ if (byte != '\n')
+ {
+ result += '\n'; // Use LF as a separator between UTF-8 and ASCII
+ }
+ }
+ result += byte;
+ }
+ ++byte_index;
+ }
+
+ if (in_sequence) // End of UTF-8 sequence
+ {
+ close_sequence();
+ }
+
+ return result;
+}
+
#if LL_WINDOWS
unsigned int ll_wstring_default_code_page()
{
@@ -833,6 +970,40 @@ std::string LLStringOps::sDayFormat;
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;
+#else
+ // See https://en.wikipedia.org/wiki/Supplemental_Symbols_and_Pictographs
+ return wch >= 0x1F900 && wch <= 0x1F9FF;
+#endif // U_ICU_VERSION_MAJOR_NUM > 56
+ }
+}
+
S32 LLStringOps::collate(const llwchar* a, const llwchar* b)
{
diff --git a/indra/llcommon/llstring.h b/indra/llcommon/llstring.h
index 1fd6cac14a..bfbf25d9ab 100644
--- a/indra/llcommon/llstring.h
+++ b/indra/llcommon/llstring.h
@@ -189,6 +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);
+
static S32 collate(const char* a, const char* b) { return strcoll(a, b); }
static S32 collate(const llwchar* a, const llwchar* b);
@@ -355,6 +357,8 @@ public:
static void replaceNonstandardASCII( string_type& string, T replacement );
static void replaceChar( string_type& string, T target, T replacement );
static void replaceString( string_type& string, string_type target, string_type replacement );
+ static string_type capitalize(const string_type& str);
+ static void capitalize(string_type& str);
static BOOL containsNonprintable(const string_type& string);
static void stripNonprintable(string_type& string);
@@ -678,6 +682,8 @@ LL_COMMON_API S32 wstring_utf8_length(const LLWString& wstr);
// Length in bytes of this wide char in a UTF8 string
LL_COMMON_API S32 wchar_utf8_length(const llwchar wc);
+LL_COMMON_API std::string wchar_utf8_preview(const llwchar wc);
+
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.
@@ -737,6 +743,9 @@ LL_COMMON_API std::string mbcsstring_makeASCII(const std::string& str);
LL_COMMON_API std::string utf8str_removeCRLF(const std::string& utf8str);
+LL_COMMON_API llwchar utf8str_to_wchar(const std::string& utf8str, size_t offset, size_t length);
+
+LL_COMMON_API std::string utf8str_showBytesUTF8(const std::string& utf8str);
#if LL_WINDOWS
/* @name Windows string helpers
@@ -1594,6 +1603,29 @@ void LLStringUtilBase<T>::replaceTabsWithSpaces( string_type& str, size_type spa
}
//static
+template<class T>
+std::basic_string<T> LLStringUtilBase<T>::capitalize(const string_type& str)
+{
+ string_type result(str);
+ capitalize(result);
+ return result;
+}
+
+//static
+template<class T>
+void LLStringUtilBase<T>::capitalize(string_type& str)
+{
+ if (str.size())
+ {
+ auto last = str[0] = toupper(str[0]);
+ for (U32 i = 1; i < str.size(); ++i)
+ {
+ last = (last == ' ' || last == '-' || last == '_') ? str[i] = toupper(str[i]) : str[i];
+ }
+ }
+}
+
+//static
template<class T>
BOOL LLStringUtilBase<T>::containsNonprintable(const string_type& string)
{
diff --git a/indra/llcommon/tests/llsingleton_test.cpp b/indra/llcommon/tests/llsingleton_test.cpp
index 15ffe68e67..6f8aaaa0cb 100644
--- a/indra/llcommon/tests/llsingleton_test.cpp
+++ b/indra/llcommon/tests/llsingleton_test.cpp
@@ -47,8 +47,8 @@ public: \
DEP_INIT /* dependency in initSingleton */ \
} sDepFlag; \
\
- void initSingleton(); \
- void cleanupSingleton(); \
+ void initSingleton() override; \
+ void cleanupSingleton() override; \
}; \
\
CLS::dep_flag CLS::sDepFlag = DEP_NONE
@@ -300,7 +300,7 @@ namespace tut
{
LLSINGLETON_EMPTY_CTOR(CircularPInit);
public:
- virtual void initSingleton()
+ virtual void initSingleton() override
{
// never mind indirection, just go straight for the circularity
CircularPInit *pt = getInstance();
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-20 02:51:23 +0000