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akwizgran created page: BDF

akwizgran
2015-04-01 11:31:08 +00:00
parent 05edc7c8dd
commit bbe1935053
1 changed files with 7 additions and 7 deletions
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BDF.markdown

@@ -4,12 +4,12 @@ Each object consists of a type, length and value. The value may be empty. The fi
* **0: Null** - Length is 0, value is empty. * **0: Null** - Length is 0, value is empty.
* **1: Boolean** - Length is 1, value is 0 or 1. * **1: Boolean** - Length is 1, value is 0 or 1.
* **2: Integer** - Length is 0, 1, 2, 4 or 8. Value is an integer with the specified length in bytes. * **2: Integer** - Length is 0, 1, 2, 4 or 8. Value is an integer with the specified length.
* **3: Floating point** - Length is 4 or 8. Value is a floating point number with the specified length in bytes. * **3: Floating point** - Length is 4 or 8. Value is a floating point number with the specified length.
* **4: String** - Length is 0, 1, 2 or 4. Value is an integer with the specified length in bytes, followed by a string with its length in bytes given by the integer. * **4: String** - Length is 0, 1, 2 or 4. Value is an integer with the specified length, followed by a string with its length given by the integer.
* **5: Raw** - Length is 0, 1, 2 or 4. Value is an integer with the specified length in bytes, followed by raw binary data with its length in bytes given by the integer. * **5: Raw** - Length is 0, 1, 2 or 4. Value is an integer with the specified length, followed by raw binary data with its length given by the integer.
* **6: List** - Length is 0. The value consists of zero or more objects of any type followed by an end object. * **6: List** - Length is 0. The value consists of zero or more objects of any type followed by an end.
* **7: Dictionary** - Length is 0. The value consists of zero or more key-value pairs followed by an end object. The keys must be strings and the values may be of any type. * **7: Dictionary** - Length is 0. The value consists of zero or more key-value pairs followed by an end. The keys must be strings and the values may be of any type.
* **8: End** - Length is 0, value is empty. Marks the end of a list or dictionary. * **8: End** - Length is 0, value is empty. Marks the end of a list or dictionary.
All integers in BDF are big-endian two's complement, floating point numbers are IEEE 754, and strings are UTF-8. All integers in BDF are big-endian two's complement, floating point numbers are IEEE 754, and strings are UTF-8. Integers (including the lengths of strings and raws) must be represented using the minimum number of bytes.