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Diffstat (limited to 'bower_components/jquery/src/ajax/parseJSON.js')
| -rw-r--r-- | bower_components/jquery/src/ajax/parseJSON.js | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/bower_components/jquery/src/ajax/parseJSON.js b/bower_components/jquery/src/ajax/parseJSON.js new file mode 100644 index 0000000..69b5c83 --- /dev/null +++ b/bower_components/jquery/src/ajax/parseJSON.js @@ -0,0 +1,51 @@ +define([ + "../core" +], function( jQuery ) { + +var rvalidtokens = /(,)|(\[|{)|(}|])|"(?:[^"\\\r\n]|\\["\\\/bfnrt]|\\u[\da-fA-F]{4})*"\s*:?|true|false|null|-?(?!0\d)\d+(?:\.\d+|)(?:[eE][+-]?\d+|)/g; + +jQuery.parseJSON = function( data ) { + // Attempt to parse using the native JSON parser first + if ( window.JSON && window.JSON.parse ) { + // Support: Android 2.3 + // Workaround failure to string-cast null input + return window.JSON.parse( data + "" ); + } + + var requireNonComma, + depth = null, + str = jQuery.trim( data + "" ); + + // Guard against invalid (and possibly dangerous) input by ensuring that nothing remains + // after removing valid tokens + return str && !jQuery.trim( str.replace( rvalidtokens, function( token, comma, open, close ) { + + // Force termination if we see a misplaced comma + if ( requireNonComma && comma ) { + depth = 0; + } + + // Perform no more replacements after returning to outermost depth + if ( depth === 0 ) { + return token; + } + + // Commas must not follow "[", "{", or "," + requireNonComma = open || comma; + + // Determine new depth + // array/object open ("[" or "{"): depth += true - false (increment) + // array/object close ("]" or "}"): depth += false - true (decrement) + // other cases ("," or primitive): depth += true - true (numeric cast) + depth += !close - !open; + + // Remove this token + return ""; + }) ) ? + ( Function( "return " + str ) )() : + jQuery.error( "Invalid JSON: " + data ); +}; + +return jQuery.parseJSON; + +}); |
