Data Conversion

Convert values between text, lists, JSON, and encoded forms.

Feature: Data Transmission

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list llParseString2List(string src, list separators, list spacers)Breaks the string src into a list of substrings, discarding any separators, keeping spacers, and omitting any empty null values. separators and spacers accept up to 8 string entries each.string llDumpList2String(list src, string separator)Returns a string that is the list src converted to a single string, with separator placed between each entry.string llStringToBase64(string str)Returns the Base64 representation string of str, interpreting it as a UTF-8 byte sequence.

Reference

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23 topic entries

• integer llBase64ToInteger(string str)function

  Returns an integer representing the Base64-decoded big-endian value of str. Returns zero if str is longer than 8 characters; the return value is unpredictable if str contains fewer than 6 characters.

• string llBase64ToString(string str)function

  Decodes the Base64-encoded string str into a conventional string, interpreting the bytes as a UTF-8 character sequence. Unprintable characters are converted to question marks.

• list llCSV2List(string src)function

  Parses the comma-separated string src and returns it as a list.

• string llDumpList2String(list src, string separator)function

  Returns a string that is the list src converted to a single string, with separator placed between each entry.

• string llIntegerToBase64(integer number)function

  Returns an 8-character Base64 string representing the big-endian encoded value of number.

• list llJson2List(string src)function

  Parses the JSON string src and returns a list representing its top-level elements.

• string llJsonGetValue(string json, list specifiers)function

  Parses the JSON string json and returns the value found by traversing the specified path of specifiers as a string.

• string llJsonSetValue(string json, list specifiers, string value)function

  Returns a new JSON string representing json with the target located at specifiers set to value. Supports JSON_APPEND to append elements. Writing JSON_DELETE deletes the target. Overwriting array bounds or setting non-array levels with array indices returns JSON_INVALID.

• string llJsonValueType(string json, list specifiers)function

  Parses the JSON string json and returns the JSON type constant (JSON_*) representing the value found at specifiers.

• vector llLinear2sRGB(vector color)function

  Returns a sRGB colorspace vector converted from the linear RGB colorspace argument.

• string llList2CSV(list src)function

  Returns a string of comma-separated values taken in order from the list src.

• float llList2Float(list src, integer index)function

  Returns the float value at index in the list src. Returns 0.0 if the index is out of bounds or if the value cannot be type-cast.

• integer llList2Integer(list src, integer index)function

  Returns the integer value at index in the list src. Returns 0 if the index is out of bounds or if the value cannot be type-cast.

• string llList2Json(string type, list values)function

  Converts the list values into a JSON string of the specified type (either a JSON_ARRAY or a JSON_OBJECT). Returns JSON_INVALID if an error is encountered.

• key llList2Key(list src, integer index)function

  Returns the key (UUID) value at index in the list src. Returns a null string/key if the index is out of bounds or if the value cannot be type-cast.

• rotation llList2Rot(list src, integer index)function

  Returns the rotation value at index in the list src. Returns ZERO_ROTATION if the index is out of bounds or if the value cannot be type-cast.

• string llList2String(list src, integer index)function

  Returns the string value at index in the list src. Returns an empty string if the index is out of bounds.

• vector llList2Vector(list src, integer index)function

  Returns the vector value at index in the list src. Returns ZERO_VECTOR if the index is out of bounds or if the value cannot be type-cast.

• list llParseString2List(string src, list separators, list spacers)function

  Breaks the string src into a list of substrings, discarding any separators, keeping spacers, and omitting any empty null values. separators and spacers accept up to 8 string entries each.

• list llParseStringKeepNulls(string src, list separators, list spacers)function

  Breaks the string src into a list of substrings, discarding separators and keeping spacers, while preserving empty null values (unlike llParseString2List). separators and spacers accept up to 8 string entries each.

• string llStringToBase64(string str)function

  Returns the Base64 representation string of str, interpreting it as a UTF-8 byte sequence.

• string llXorBase64(string str1, string str2)function

  Correctly performs a bitwise exclusive OR (XOR) on Base64 strings str1 and str2, returning the result as a Base64 string. The string str2 repeats if it is shorter than str1.

• vector llsRGB2Linear(vector color)function

  Returns a linear RGB colorspace vector converted from the sRGB colorspace argument.