diff options
| -rwxr-xr-x | indra/llcommon/llstring.cpp | 17 | ||||
| -rwxr-xr-x | indra/llcommon/llstring.h | 1 | ||||
| -rwxr-xr-x | indra/llcommon/lluri.cpp | 29 | ||||
| -rwxr-xr-x | indra/llui/lltextbase.cpp | 6 |
4 files changed, 45 insertions, 8 deletions
diff --git a/indra/llcommon/llstring.cpp b/indra/llcommon/llstring.cpp index 0c32679744..22c8681983 100755 --- a/indra/llcommon/llstring.cpp +++ b/indra/llcommon/llstring.cpp @@ -52,6 +52,23 @@ std::string ll_safe_string(const char* in, S32 maxlen) return std::string(); } +bool is_char_hex(char hex) +{ + if((hex >= '0') && (hex <= '9')) + { + return true; + } + else if((hex >= 'a') && (hex <='f')) + { + return true; + } + else if((hex >= 'A') && (hex <='F')) + { + return true; + } + return false; // uh - oh, not hex any more... +} + U8 hex_as_nybble(char hex) { if((hex >= '0') && (hex <= '9')) diff --git a/indra/llcommon/llstring.h b/indra/llcommon/llstring.h index 119efc7957..f9702868c8 100755 --- a/indra/llcommon/llstring.h +++ b/indra/llcommon/llstring.h @@ -470,6 +470,7 @@ 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. */ +LL_COMMON_API bool is_char_hex(char hex); LL_COMMON_API U8 hex_as_nybble(char hex); /** diff --git a/indra/llcommon/lluri.cpp b/indra/llcommon/lluri.cpp index 21456a599b..37f5b3d6a3 100755 --- a/indra/llcommon/lluri.cpp +++ b/indra/llcommon/lluri.cpp @@ -129,11 +129,30 @@ std::string LLURI::unescape(const std::string& str) { ++it; if(it == end) break; - U8 c = hex_as_nybble(*it++); - c = c << 4; - if (it == end) break; - c |= hex_as_nybble(*it); - ostr.put((char)c); + + if(is_char_hex(*it)) + { + U8 c = hex_as_nybble(*it++); + + c = c << 4; + if (it == end) break; + + if(is_char_hex(*it)) + { + c |= hex_as_nybble(*it); + ostr.put((char)c); + } + else + { + ostr.put((char)c); + ostr.put(*it); + } + } + else + { + ostr.put('%'); + ostr.put(*it); + } } else { diff --git a/indra/llui/lltextbase.cpp b/indra/llui/lltextbase.cpp index e70992129a..a45c4ced2e 100755 --- a/indra/llui/lltextbase.cpp +++ b/indra/llui/lltextbase.cpp @@ -3206,14 +3206,14 @@ S32 LLNormalTextSegment::getNumChars(S32 num_pixels, S32 segment_offset, S32 lin LLWString offsetString(text.c_str() + segment_offset + mStart); if(getLength() < segment_offset + mStart) - { - llerrs << "getLength() < segment_offset + mStart\t getLength()\t" << getLength() << "\tsegment_offset:\t" + { + llinfos << "getLength() < segment_offset + mStart\t getLength()\t" << getLength() << "\tsegment_offset:\t" << segment_offset << "\tmStart:\t" << mStart << "\tsegments\t" << mEditor.mSegments.size() << "\tmax_chars\t" << max_chars << llendl; } if(offsetString.length() + 1 < max_chars) { - llerrs << "offsetString.length() + 1 < max_chars\t max_chars:\t" << max_chars << "\toffsetString.length():\t" << offsetString.length() + llinfos << "offsetString.length() + 1 < max_chars\t max_chars:\t" << max_chars << "\toffsetString.length():\t" << offsetString.length() << " getLength() : " << getLength() << "\tsegment_offset:\t" << segment_offset << "\tmStart:\t" << mStart << "\tsegments\t" << mEditor.mSegments.size() << llendl; } |