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-rw-r--r--indra/llui/lltextvalidate.cpp764
1 files changed, 443 insertions, 321 deletions
diff --git a/indra/llui/lltextvalidate.cpp b/indra/llui/lltextvalidate.cpp
index bd3cfbacde..9e27ed6232 100644
--- a/indra/llui/lltextvalidate.cpp
+++ b/indra/llui/lltextvalidate.cpp
@@ -27,330 +27,452 @@
// Text editor widget to let users enter a single line.
#include "linden_common.h"
-
+
#include "lltextvalidate.h"
+
+#include "llnotificationsutil.h"
+#include "lltrans.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);
- }
-
- // 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();
-
- S32 i = 0;
-
- // 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;
- }
- }
- }
-
- 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);
-
- 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++;
- }
-
- for( ; i < len; i++ )
- {
- if( !LLStringOps::isDigit( trimmed[i] ) )
- {
- success = false;
- break;
- }
- }
- }
-
- return success;
- }
-
- 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;
- }
-
- 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;
- }
-
- 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;
- }
-
- 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 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;
- }
-
- // 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;
- }
-
- 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);
- }
-
- // 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;
- }
+
+static S32 strtol(const std::string& str) { return ::strtol(str.c_str(), NULL, 10); }
+static S32 strtol(const LLWString& str) { return ::strtol(wstring_to_utf8str(str).c_str(), NULL, 10); }
+
+static LLSD llsd(const std::string& str) { return LLSD(str); }
+static LLSD llsd(const LLWString& str) { return LLSD(wstring_to_utf8str(str)); }
+template <class CHAR>
+LLSD llsd(CHAR ch) { return llsd(std::basic_string<CHAR>(1, ch)); }
+
+void ValidatorImpl::setLastErrorShowTime()
+{
+ mLastErrorShowTime = (U32Seconds)LLTimer::getTotalTime();
+}
+
+void Validator::showLastErrorUsingTimeout(U32 timeout)
+{
+ if (mImpl && (U32Seconds)LLTimer::getTotalTime() >= mImpl->getLastErrorShowTime() + timeout)
+ {
+ mImpl->setLastErrorShowTime();
+ std::string reason = LLTrans::getString(mImpl->getLastErrorName(), mImpl->getLastErrorValues());
+ LLNotificationsUtil::add("InvalidKeystroke", LLSD().with("REASON", reason));
+ }
}
+
+// 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.
+class ValidatorFloat : public ValidatorImpl
+{
+ template <class CHAR>
+ bool validate(const std::basic_string<CHAR> &str)
+ {
+ LLLocale locale(LLLocale::USER_LOCALE);
+
+ std::basic_string<CHAR> trimmed = str;
+ LLStringUtilBase<CHAR>::trim(trimmed);
+ S32 len = trimmed.length();
+ if (0 < len)
+ {
+ // May be a comma or period, depending on the locale
+ CHAR decimal_point = LLResMgr::getInstance()->getDecimalPoint();
+
+ S32 i = 0;
+
+ // First character can be a negative sign
+ if ('-' == trimmed.front())
+ {
+ i++;
+ }
+
+ for (; i < len; i++)
+ {
+ CHAR ch = trimmed[i];
+ if ((decimal_point != ch) && !LLStringOps::isDigit(ch))
+ {
+ return setError("Validator_ShouldBeDigitOrDot", LLSD().with("NR", i + 1).with("CH", llsd(ch)));
+ }
+ }
+ }
+
+ return resetError();
+ }
+
+public:
+ /*virtual*/ bool validate(const std::string& str) override { return validate<char>(str); }
+ /*virtual*/ bool validate(const LLWString& str) override { return validate<llwchar>(str); }
+} validatorFloatImpl;
+Validator validateFloat(validatorFloatImpl);
+
+// 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.
+class ValidatorInt : public ValidatorImpl
+{
+ template <class CHAR>
+ bool validate(const std::basic_string<CHAR> &str)
+ {
+ LLLocale locale(LLLocale::USER_LOCALE);
+
+ std::basic_string<CHAR> trimmed = str;
+ LLStringUtilBase<CHAR>::trim(trimmed);
+ S32 len = trimmed.length();
+ if (0 < len)
+ {
+ S32 i = 0;
+
+ // First character can be a negative sign
+ if ('-' == trimmed.front())
+ {
+ i++;
+ }
+
+ for (; i < len; i++)
+ {
+ CHAR ch = trimmed[i];
+ if (!LLStringOps::isDigit(ch))
+ {
+ return setError("Validator_ShouldBeDigit", LLSD().with("NR", i + 1).with("CH", llsd(ch)));
+ }
+ }
+ }
+
+ return resetError();
+ }
+
+public:
+ /*virtual*/ bool validate(const std::string& str) override { return validate<char>(str); }
+ /*virtual*/ bool validate(const LLWString& str) override { return validate<llwchar>(str); }
+} validatorIntImpl;
+Validator validateInt(validatorIntImpl);
+
+class ValidatorPositiveS32 : public ValidatorImpl
+{
+ template <class CHAR>
+ bool validate(const std::basic_string<CHAR>& str)
+ {
+ LLLocale locale(LLLocale::USER_LOCALE);
+
+ std::basic_string<CHAR> trimmed = str;
+ LLStringUtilBase<CHAR>::trim(trimmed);
+ S32 len = trimmed.length();
+ if (0 < len)
+ {
+ CHAR ch = trimmed.front();
+
+ if (('-' == ch) || ('0' == ch))
+ {
+ return setError("Validator_ShouldNotBeMinusOrZero", LLSD().with("CH", llsd(ch)));
+ }
+
+ for (S32 i = 0; i < len; ++i)
+ {
+ ch = trimmed[i];
+ if (!LLStringOps::isDigit(ch))
+ {
+ return setError("Validator_ShouldBeDigit", LLSD().with("NR", i + 1).with("CH", llsd(ch)));
+ }
+ }
+ }
+
+ S32 val = strtol(trimmed);
+ if (val <= 0)
+ {
+ return setError("Validator_InvalidNumericString", LLSD().with("STR", llsd(trimmed)));
+ }
+
+ return resetError();
+ }
+
+public:
+ /*virtual*/ bool validate(const std::string& str) override { return validate<char>(str); }
+ /*virtual*/ bool validate(const LLWString& str) override { return validate<llwchar>(str); }
+} validatorPositiveS32Impl;
+Validator validatePositiveS32(validatorPositiveS32Impl);
+
+class ValidatorNonNegativeS32 : public ValidatorImpl
+{
+ template <class CHAR>
+ bool validate(const std::basic_string<CHAR>& str)
+ {
+ LLLocale locale(LLLocale::USER_LOCALE);
+
+ std::basic_string<CHAR> trimmed = str;
+ LLStringUtilBase<CHAR>::trim(trimmed);
+ S32 len = trimmed.length();
+ if (0 < len)
+ {
+ CHAR ch = trimmed.front();
+
+ if ('-' == ch)
+ {
+ return setError("Validator_ShouldNotBeMinus", LLSD().with("CH", llsd(ch)));
+ }
+
+ for (S32 i = 0; i < len; ++i)
+ {
+ ch = trimmed[i];
+ if (!LLStringOps::isDigit(ch))
+ {
+ return setError("Validator_ShouldBeDigit", LLSD().with("NR", i + 1).with("CH", llsd(ch)));
+ }
+ }
+ }
+
+ S32 val = strtol(trimmed);
+ if (val < 0)
+ {
+ return setError("Validator_InvalidNumericString", LLSD().with("STR", llsd(trimmed)));
+ }
+
+ return resetError();
+ }
+
+public:
+ /*virtual*/ bool validate(const std::string& str) override { return validate<char>(str); }
+ /*virtual*/ bool validate(const LLWString& str) override { return validate<llwchar>(str); }
+} validatorNonNegativeS32Impl;
+Validator validateNonNegativeS32(validatorNonNegativeS32Impl);
+
+class ValidatorNonNegativeS32NoSpace : public ValidatorImpl
+{
+ template <class CHAR>
+ bool validate(const std::basic_string<CHAR>& str)
+ {
+ LLLocale locale(LLLocale::USER_LOCALE);
+
+ std::basic_string<CHAR> test_str = str;
+ S32 len = test_str.length();
+ if (0 < len)
+ {
+ CHAR ch = test_str.front();
+
+ if ('-' == ch)
+ {
+ return setError("Validator_ShouldNotBeMinus", LLSD().with("CH", llsd(ch)));
+ }
+
+ for (S32 i = 0; i < len; ++i)
+ {
+ ch = test_str[i];
+ if (!LLStringOps::isDigit(ch) || LLStringOps::isSpace(ch))
+ {
+ return setError("Validator_ShouldBeDigitNotSpace", LLSD().with("NR", i + 1).with("CH", llsd(ch)));
+ }
+ }
+ }
+
+ S32 val = strtol(test_str);
+ if (val < 0)
+ {
+ return setError("Validator_InvalidNumericString", LLSD().with("STR", llsd(test_str)));
+ }
+
+ return resetError();
+ }
+
+public:
+ /*virtual*/ bool validate(const std::string& str) override { return validate<char>(str); }
+ /*virtual*/ bool validate(const LLWString& str) override { return validate<llwchar>(str); }
+} validatorNonNegativeS32NoSpaceImpl;
+Validator validateNonNegativeS32NoSpace(validatorNonNegativeS32NoSpaceImpl);
+
+class ValidatorAlphaNum : public ValidatorImpl
+{
+ template <class CHAR>
+ bool validate(const std::basic_string<CHAR>& str)
+ {
+ LLLocale locale(LLLocale::USER_LOCALE);
+
+ S32 len = str.length();
+ while (len--)
+ {
+ CHAR ch = str[len];
+
+ if (!LLStringOps::isAlnum(ch))
+ {
+ return setError("Validator_ShouldBeDigitOrAlpha", LLSD().with("NR", len + 1).with("CH", llsd(ch)));
+ }
+ }
+
+ return resetError();
+ }
+
+public:
+ /*virtual*/ bool validate(const std::string& str) override { return validate<char>(str); }
+ /*virtual*/ bool validate(const LLWString& str) override { return validate<llwchar>(str); }
+} validatorAlphaNumImpl;
+Validator validateAlphaNum(validatorAlphaNumImpl);
+
+class ValidatorAlphaNumSpace : public ValidatorImpl
+{
+ template <class CHAR>
+ bool validate(const std::basic_string<CHAR>& str)
+ {
+ LLLocale locale(LLLocale::USER_LOCALE);
+
+ S32 len = str.length();
+ while (len--)
+ {
+ CHAR ch = str[len];
+
+ if (!LLStringOps::isAlnum(ch) && (' ' != ch))
+ {
+ return setError("Validator_ShouldBeDigitOrAlphaOrSpace", LLSD().with("NR", len + 1).with("CH", llsd(ch)));
+ }
+ }
+
+ return resetError();
+ }
+
+public:
+ /*virtual*/ bool validate(const std::string& str) override { return validate<char>(str); }
+ /*virtual*/ bool validate(const LLWString& str) override { return validate<llwchar>(str); }
+} validatorAlphaNumSpaceImpl;
+Validator validateAlphaNumSpace(validatorAlphaNumSpaceImpl);
+
+// 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.
+class ValidatorASCIIPrintableNoPipe : public ValidatorImpl
+{
+ template <class CHAR>
+ bool validate(const std::basic_string<CHAR>& str)
+ {
+ S32 len = str.length();
+ while (len--)
+ {
+ CHAR ch = str[len];
+
+ if (ch < 0x20 || ch > 0x7f || ch == '|' ||
+ (ch != ' ' && !LLStringOps::isAlnum(ch) && !LLStringOps::isPunct(ch)))
+ {
+ return setError("Validator_ShouldBeDigitOrAlphaOrPunct", LLSD().with("NR", len + 1).with("CH", llsd(ch)));
+ }
+ }
+
+ return resetError();
+ }
+
+public:
+ /*virtual*/ bool validate(const std::string& str) override { return validate<char>(str); }
+ /*virtual*/ bool validate(const LLWString& str) override { return validate<llwchar>(str); }
+} validatorASCIIPrintableNoPipeImpl;
+Validator validateASCIIPrintableNoPipe(validatorASCIIPrintableNoPipeImpl);
+
+// Used for avatar names
+class ValidatorASCIIPrintableNoSpace : public ValidatorImpl
+{
+ template <class CHAR>
+ bool validate(const std::basic_string<CHAR>& str)
+ {
+ S32 len = str.length();
+ while (len--)
+ {
+ CHAR ch = str[len];
+
+ if (ch <= 0x20 || ch > 0x7f || LLStringOps::isSpace(ch) ||
+ (!LLStringOps::isAlnum(ch) && !LLStringOps::isPunct(ch)))
+ {
+ return setError("Validator_ShouldBeDigitOrAlphaOrPunctNotSpace", LLSD().with("NR", len + 1).with("CH", llsd(ch)));
+ }
+ }
+
+ return resetError();
+ }
+
+public:
+ /*virtual*/ bool validate(const std::string& str) override { return validate<char>(str); }
+ /*virtual*/ bool validate(const LLWString& str) override { return validate<llwchar>(str); }
+} validatorASCIIPrintableNoSpaceImpl;
+Validator validateASCIIPrintableNoSpace(validatorASCIIPrintableNoSpaceImpl);
+
+class ValidatorASCII : public ValidatorImpl
+{
+protected:
+ template <class CHAR>
+ bool validate(const std::basic_string<CHAR>& str)
+ {
+ S32 len = str.length();
+ while (len--)
+ {
+ CHAR ch = str[len];
+
+ if (ch < 0x20 || ch > 0x7f)
+ {
+ return setError("Validator_ShouldBeASCII", LLSD().with("NR", len + 1).with("CH", llsd(ch)));
+ }
+ }
+
+ return resetError();
+ }
+
+public:
+ /*virtual*/ bool validate(const std::string& str) override { return validate<char>(str); }
+ /*virtual*/ bool validate(const LLWString& str) override { return validate<llwchar>(str); }
+} validatorASCIIImpl;
+Validator validateASCII(validatorASCIIImpl);
+
+class ValidatorASCIINoLeadingSpace : public ValidatorASCII
+{
+ template <class CHAR>
+ bool validate(const std::basic_string<CHAR>& str)
+ {
+ if (LLStringOps::isSpace(str.front()))
+ {
+ return false;
+ }
+
+ return ValidatorASCII::validate<CHAR>(str);
+ }
+
+public:
+ /*virtual*/ bool validate(const std::string& str) override { return validate<char>(str); }
+ /*virtual*/ bool validate(const LLWString& str) override { return validate<llwchar>(str); }
+} validatorASCIINoLeadingSpaceImpl;
+Validator validateASCIINoLeadingSpace(validatorASCIINoLeadingSpaceImpl);
+
+class ValidatorASCIIWithNewLine : public ValidatorImpl
+{
+ // Used for multiline text stored on the server.
+ // Example is landmark description in Places SP.
+ template <class CHAR>
+ bool validate(const std::basic_string<CHAR>& str)
+ {
+ S32 len = str.length();
+ while (len--)
+ {
+ CHAR ch = str[len];
+
+ if ((ch < 0x20 && ch != 0xA) || ch > 0x7f)
+ {
+ return setError("Validator_ShouldBeNewLineOrASCII", LLSD().with("NR", len + 1).with("CH", llsd(ch)));
+ }
+ }
+
+ return resetError();
+ }
+
+public:
+ /*virtual*/ bool validate(const std::string& str) override { return validate<char>(str); }
+ /*virtual*/ bool validate(const LLWString& str) override { return validate<llwchar>(str); }
+} validatorASCIIWithNewLineImpl;
+Validator validateASCIIWithNewLine(validatorASCIIWithNewLineImpl);
+
+void Validators::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);
+}
+
+} // namespace LLTextValidate
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