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-rw-r--r--indra/llui/lltextvalidate.cpp598
1 files changed, 299 insertions, 299 deletions
diff --git a/indra/llui/lltextvalidate.cpp b/indra/llui/lltextvalidate.cpp
index bfe0a5bb5d..07f8ac01a1 100644
--- a/indra/llui/lltextvalidate.cpp
+++ b/indra/llui/lltextvalidate.cpp
@@ -1,25 +1,25 @@
-/**
+/**
* @file lltextvalidate.cpp
* @brief Text validation helper functions
*
* $LicenseInfo:firstyear=2001&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
- *
+ *
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
- *
+ *
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
- *
+ *
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
+ *
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
@@ -27,330 +27,330 @@
// Text editor widget to let users enter a single line.
#include "linden_common.h"
-
+
#include "lltextvalidate.h"
#include "llresmgr.h" // for LLLocale
namespace LLTextValidate
{
- void ValidateTextNamedFuncs::declareValues()
- {
- declare("ascii", validateASCII);
- declare("float", validateFloat);
- declare("int", validateInt);
- declare("positive_s32", validatePositiveS32);
- declare("non_negative_s32", validateNonNegativeS32);
- declare("alpha_num", validateAlphaNum);
- declare("alpha_num_space", validateAlphaNumSpace);
- declare("ascii_printable_no_pipe", validateASCIIPrintableNoPipe);
- declare("ascii_printable_no_space", validateASCIIPrintableNoSpace);
- declare("ascii_with_newline", validateASCIIWithNewLine);
- }
+ void ValidateTextNamedFuncs::declareValues()
+ {
+ declare("ascii", validateASCII);
+ declare("float", validateFloat);
+ declare("int", validateInt);
+ declare("positive_s32", validatePositiveS32);
+ declare("non_negative_s32", validateNonNegativeS32);
+ declare("alpha_num", validateAlphaNum);
+ declare("alpha_num_space", validateAlphaNumSpace);
+ declare("ascii_printable_no_pipe", validateASCIIPrintableNoPipe);
+ declare("ascii_printable_no_space", validateASCIIPrintableNoSpace);
+ declare("ascii_with_newline", validateASCIIWithNewLine);
+ }
- // Limits what characters can be used to [1234567890.-] with [-] only valid in the first position.
- // Does NOT ensure that the string is a well-formed number--that's the job of post-validation--for
- // the simple reasons that intermediate states may be invalid even if the final result is valid.
- //
- bool validateFloat(const LLWString &str)
- {
- LLLocale locale(LLLocale::USER_LOCALE);
+ // Limits what characters can be used to [1234567890.-] with [-] only valid in the first position.
+ // Does NOT ensure that the string is a well-formed number--that's the job of post-validation--for
+ // the simple reasons that intermediate states may be invalid even if the final result is valid.
+ //
+ bool validateFloat(const LLWString &str)
+ {
+ LLLocale locale(LLLocale::USER_LOCALE);
- bool success = TRUE;
- LLWString trimmed = str;
- LLWStringUtil::trim(trimmed);
- S32 len = trimmed.length();
- if( 0 < len )
- {
- // May be a comma or period, depending on the locale
- llwchar decimal_point = (llwchar)LLResMgr::getInstance()->getDecimalPoint();
+ bool success = TRUE;
+ LLWString trimmed = str;
+ LLWStringUtil::trim(trimmed);
+ S32 len = trimmed.length();
+ if( 0 < len )
+ {
+ // May be a comma or period, depending on the locale
+ llwchar decimal_point = (llwchar)LLResMgr::getInstance()->getDecimalPoint();
- S32 i = 0;
+ S32 i = 0;
- // First character can be a negative sign
- if( '-' == trimmed[0] )
- {
- i++;
- }
+ // First character can be a negative sign
+ if( '-' == trimmed[0] )
+ {
+ i++;
+ }
- for( ; i < len; i++ )
- {
- if( (decimal_point != trimmed[i] ) && !LLStringOps::isDigit( trimmed[i] ) )
- {
- success = FALSE;
- break;
- }
- }
- }
+ for( ; i < len; i++ )
+ {
+ if( (decimal_point != trimmed[i] ) && !LLStringOps::isDigit( trimmed[i] ) )
+ {
+ success = FALSE;
+ break;
+ }
+ }
+ }
- return success;
- }
+ return success;
+ }
- // Limits what characters can be used to [1234567890-] with [-] only valid in the first position.
- // Does NOT ensure that the string is a well-formed number--that's the job of post-validation--for
- // the simple reasons that intermediate states may be invalid even if the final result is valid.
- //
- bool validateInt(const LLWString &str)
- {
- LLLocale locale(LLLocale::USER_LOCALE);
+ // Limits what characters can be used to [1234567890-] with [-] only valid in the first position.
+ // Does NOT ensure that the string is a well-formed number--that's the job of post-validation--for
+ // the simple reasons that intermediate states may be invalid even if the final result is valid.
+ //
+ bool validateInt(const LLWString &str)
+ {
+ LLLocale locale(LLLocale::USER_LOCALE);
- bool success = TRUE;
- LLWString trimmed = str;
- LLWStringUtil::trim(trimmed);
- S32 len = trimmed.length();
- if( 0 < len )
- {
- S32 i = 0;
+ bool success = TRUE;
+ LLWString trimmed = str;
+ LLWStringUtil::trim(trimmed);
+ S32 len = trimmed.length();
+ if( 0 < len )
+ {
+ S32 i = 0;
- // First character can be a negative sign
- if( '-' == trimmed[0] )
- {
- i++;
- }
+ // First character can be a negative sign
+ if( '-' == trimmed[0] )
+ {
+ i++;
+ }
- for( ; i < len; i++ )
- {
- if( !LLStringOps::isDigit( trimmed[i] ) )
- {
- success = FALSE;
- break;
- }
- }
- }
+ for( ; i < len; i++ )
+ {
+ if( !LLStringOps::isDigit( trimmed[i] ) )
+ {
+ success = FALSE;
+ break;
+ }
+ }
+ }
- return success;
- }
+ return success;
+ }
- bool validatePositiveS32(const LLWString &str)
- {
- LLLocale locale(LLLocale::USER_LOCALE);
+ bool validatePositiveS32(const LLWString &str)
+ {
+ LLLocale locale(LLLocale::USER_LOCALE);
- LLWString trimmed = str;
- LLWStringUtil::trim(trimmed);
- S32 len = trimmed.length();
- bool success = TRUE;
- if(0 < len)
- {
- if(('-' == trimmed[0]) || ('0' == trimmed[0]))
- {
- success = FALSE;
- }
- S32 i = 0;
- while(success && (i < len))
- {
- if(!LLStringOps::isDigit(trimmed[i++]))
- {
- success = FALSE;
- }
- }
- }
- if (success)
- {
- S32 val = strtol(wstring_to_utf8str(trimmed).c_str(), NULL, 10);
- if (val <= 0)
- {
- success = FALSE;
- }
- }
- return success;
- }
+ LLWString trimmed = str;
+ LLWStringUtil::trim(trimmed);
+ S32 len = trimmed.length();
+ bool success = TRUE;
+ if(0 < len)
+ {
+ if(('-' == trimmed[0]) || ('0' == trimmed[0]))
+ {
+ success = FALSE;
+ }
+ S32 i = 0;
+ while(success && (i < len))
+ {
+ if(!LLStringOps::isDigit(trimmed[i++]))
+ {
+ success = FALSE;
+ }
+ }
+ }
+ if (success)
+ {
+ S32 val = strtol(wstring_to_utf8str(trimmed).c_str(), NULL, 10);
+ if (val <= 0)
+ {
+ success = FALSE;
+ }
+ }
+ return success;
+ }
- bool validateNonNegativeS32(const LLWString &str)
- {
- LLLocale locale(LLLocale::USER_LOCALE);
+ bool validateNonNegativeS32(const LLWString &str)
+ {
+ LLLocale locale(LLLocale::USER_LOCALE);
- LLWString trimmed = str;
- LLWStringUtil::trim(trimmed);
- S32 len = trimmed.length();
- bool success = TRUE;
- if(0 < len)
- {
- if('-' == trimmed[0])
- {
- success = FALSE;
- }
- S32 i = 0;
- while(success && (i < len))
- {
- if(!LLStringOps::isDigit(trimmed[i++]))
- {
- success = FALSE;
- }
- }
- }
- if (success)
- {
- S32 val = strtol(wstring_to_utf8str(trimmed).c_str(), NULL, 10);
- if (val < 0)
- {
- success = FALSE;
- }
- }
- return success;
- }
+ LLWString trimmed = str;
+ LLWStringUtil::trim(trimmed);
+ S32 len = trimmed.length();
+ bool success = TRUE;
+ if(0 < len)
+ {
+ if('-' == trimmed[0])
+ {
+ success = FALSE;
+ }
+ S32 i = 0;
+ while(success && (i < len))
+ {
+ if(!LLStringOps::isDigit(trimmed[i++]))
+ {
+ success = FALSE;
+ }
+ }
+ }
+ if (success)
+ {
+ S32 val = strtol(wstring_to_utf8str(trimmed).c_str(), NULL, 10);
+ if (val < 0)
+ {
+ success = FALSE;
+ }
+ }
+ return success;
+ }
- bool validateNonNegativeS32NoSpace(const LLWString &str)
- {
- LLLocale locale(LLLocale::USER_LOCALE);
+ bool validateNonNegativeS32NoSpace(const LLWString &str)
+ {
+ LLLocale locale(LLLocale::USER_LOCALE);
- LLWString test_str = str;
- S32 len = test_str.length();
- bool success = TRUE;
- if(0 < len)
- {
- if('-' == test_str[0])
- {
- success = FALSE;
- }
- S32 i = 0;
- while(success && (i < len))
- {
- if(!LLStringOps::isDigit(test_str[i]) || LLStringOps::isSpace(test_str[i++]))
- {
- success = FALSE;
- }
- }
- }
- if (success)
- {
- S32 val = strtol(wstring_to_utf8str(test_str).c_str(), NULL, 10);
- if (val < 0)
- {
- success = FALSE;
- }
- }
- return success;
- }
+ LLWString test_str = str;
+ S32 len = test_str.length();
+ bool success = TRUE;
+ if(0 < len)
+ {
+ if('-' == test_str[0])
+ {
+ success = FALSE;
+ }
+ S32 i = 0;
+ while(success && (i < len))
+ {
+ if(!LLStringOps::isDigit(test_str[i]) || LLStringOps::isSpace(test_str[i++]))
+ {
+ success = FALSE;
+ }
+ }
+ }
+ if (success)
+ {
+ S32 val = strtol(wstring_to_utf8str(test_str).c_str(), NULL, 10);
+ if (val < 0)
+ {
+ success = FALSE;
+ }
+ }
+ return success;
+ }
- bool validateAlphaNum(const LLWString &str)
- {
- LLLocale locale(LLLocale::USER_LOCALE);
+ bool validateAlphaNum(const LLWString &str)
+ {
+ LLLocale locale(LLLocale::USER_LOCALE);
- bool rv = TRUE;
- S32 len = str.length();
- if(len == 0) return rv;
- while(len--)
- {
- if( !LLStringOps::isAlnum((char)str[len]) )
- {
- rv = FALSE;
- break;
- }
- }
- return rv;
- }
+ bool rv = TRUE;
+ S32 len = str.length();
+ if(len == 0) return rv;
+ while(len--)
+ {
+ if( !LLStringOps::isAlnum((char)str[len]) )
+ {
+ rv = FALSE;
+ break;
+ }
+ }
+ return rv;
+ }
- bool validateAlphaNumSpace(const LLWString &str)
- {
- LLLocale locale(LLLocale::USER_LOCALE);
+ bool validateAlphaNumSpace(const LLWString &str)
+ {
+ LLLocale locale(LLLocale::USER_LOCALE);
- bool rv = TRUE;
- S32 len = str.length();
- if(len == 0) return rv;
- while(len--)
- {
- if(!(LLStringOps::isAlnum((char)str[len]) || (' ' == str[len])))
- {
- rv = FALSE;
- break;
- }
- }
- return rv;
- }
+ bool rv = TRUE;
+ S32 len = str.length();
+ if(len == 0) return rv;
+ while(len--)
+ {
+ if(!(LLStringOps::isAlnum((char)str[len]) || (' ' == str[len])))
+ {
+ rv = FALSE;
+ break;
+ }
+ }
+ return rv;
+ }
- // Used for most names of things stored on the server, due to old file-formats
- // that used the pipe (|) for multiline text storage. Examples include
- // inventory item names, parcel names, object names, etc.
- bool validateASCIIPrintableNoPipe(const LLWString &str)
- {
- bool rv = TRUE;
- S32 len = str.length();
- if(len == 0) return rv;
- while(len--)
- {
- llwchar wc = str[len];
- if (wc < 0x20
- || wc > 0x7f
- || wc == '|')
- {
- rv = FALSE;
- break;
- }
- if(!(wc == ' '
- || LLStringOps::isAlnum((char)wc)
- || LLStringOps::isPunct((char)wc) ) )
- {
- rv = FALSE;
- break;
- }
- }
- return rv;
- }
+ // Used for most names of things stored on the server, due to old file-formats
+ // that used the pipe (|) for multiline text storage. Examples include
+ // inventory item names, parcel names, object names, etc.
+ bool validateASCIIPrintableNoPipe(const LLWString &str)
+ {
+ bool rv = TRUE;
+ S32 len = str.length();
+ if(len == 0) return rv;
+ while(len--)
+ {
+ llwchar wc = str[len];
+ if (wc < 0x20
+ || wc > 0x7f
+ || wc == '|')
+ {
+ rv = FALSE;
+ break;
+ }
+ if(!(wc == ' '
+ || LLStringOps::isAlnum((char)wc)
+ || LLStringOps::isPunct((char)wc) ) )
+ {
+ rv = FALSE;
+ break;
+ }
+ }
+ return rv;
+ }
- // Used for avatar names
- bool validateASCIIPrintableNoSpace(const LLWString &str)
- {
- bool rv = TRUE;
- S32 len = str.length();
- if(len == 0) return rv;
- while(len--)
- {
- llwchar wc = str[len];
- if (wc < 0x20
- || wc > 0x7f
- || LLStringOps::isSpace(wc))
- {
- rv = FALSE;
- break;
- }
- if( !(LLStringOps::isAlnum((char)str[len]) ||
- LLStringOps::isPunct((char)str[len]) ) )
- {
- rv = FALSE;
- break;
- }
- }
- return rv;
- }
+ // Used for avatar names
+ bool validateASCIIPrintableNoSpace(const LLWString &str)
+ {
+ bool rv = TRUE;
+ S32 len = str.length();
+ if(len == 0) return rv;
+ while(len--)
+ {
+ llwchar wc = str[len];
+ if (wc < 0x20
+ || wc > 0x7f
+ || LLStringOps::isSpace(wc))
+ {
+ rv = FALSE;
+ break;
+ }
+ if( !(LLStringOps::isAlnum((char)str[len]) ||
+ LLStringOps::isPunct((char)str[len]) ) )
+ {
+ rv = FALSE;
+ break;
+ }
+ }
+ return rv;
+ }
- bool validateASCII(const LLWString &str)
- {
- bool rv = TRUE;
- S32 len = str.length();
- while(len--)
- {
- if (str[len] < 0x20 || str[len] > 0x7f)
- {
- rv = FALSE;
- break;
- }
- }
- return rv;
- }
+ bool validateASCII(const LLWString &str)
+ {
+ bool rv = TRUE;
+ S32 len = str.length();
+ while(len--)
+ {
+ if (str[len] < 0x20 || str[len] > 0x7f)
+ {
+ rv = FALSE;
+ break;
+ }
+ }
+ return rv;
+ }
- bool validateASCIINoLeadingSpace(const LLWString &str)
- {
- if (LLStringOps::isSpace(str[0]))
- {
- return FALSE;
- }
- return validateASCII(str);
- }
+ bool validateASCIINoLeadingSpace(const LLWString &str)
+ {
+ if (LLStringOps::isSpace(str[0]))
+ {
+ return FALSE;
+ }
+ return validateASCII(str);
+ }
- // Used for multiline text stored on the server.
- // Example is landmark description in Places SP.
- bool validateASCIIWithNewLine(const LLWString &str)
- {
- bool rv = TRUE;
- S32 len = str.length();
- while(len--)
- {
- if ((str[len] < 0x20 && str[len] != 0xA) || str[len] > 0x7f)
- {
- rv = FALSE;
- break;
- }
- }
- return rv;
- }
+ // Used for multiline text stored on the server.
+ // Example is landmark description in Places SP.
+ bool validateASCIIWithNewLine(const LLWString &str)
+ {
+ bool rv = TRUE;
+ S32 len = str.length();
+ while(len--)
+ {
+ if ((str[len] < 0x20 && str[len] != 0xA) || str[len] > 0x7f)
+ {
+ rv = FALSE;
+ break;
+ }
+ }
+ return rv;
+ }
}
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