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| author | dolphin <dolphin@lindenlab.com> | 2013-05-29 11:44:22 -0700 |
|---|---|---|
| committer | dolphin <dolphin@lindenlab.com> | 2013-05-29 11:44:22 -0700 |
| commit | ebc604fa8d12fb08fda1ac55aae817ad0135bb6b (patch) | |
| tree | 2487b5bd256188a0c49a1d46265d75f3190dd53c /indra/llcommon/llstring.cpp | |
| parent | 85dde8d591aabe03b01720a22f91e54fc3d04552 (diff) | |
| parent | dcfb18373eca7986a73d8b9a1d34970cc0a23ed9 (diff) | |
Merge with 3.5.4 release
Diffstat (limited to 'indra/llcommon/llstring.cpp')
| -rwxr-xr-x | indra/llcommon/llstring.cpp | 17 |
1 files changed, 17 insertions, 0 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')) |