diff options
Diffstat (limited to 'src/attr_x10.rs')
| -rw-r--r-- | src/attr_x10.rs | 137 |
1 files changed, 82 insertions, 55 deletions
diff --git a/src/attr_x10.rs b/src/attr_x10.rs index c3982bc..f012b21 100644 --- a/src/attr_x10.rs +++ b/src/attr_x10.rs @@ -1,11 +1,10 @@ use errors::{MftError}; use rwinstructs::timestamp::{WinTimestamp}; -use rwinstructs::serialize::{serialize_u64}; -use byteorder::{ReadBytesExt, LittleEndian}; -use std::io::Read; -use std::mem; +use byteorder::{ReadBytesExt,LittleEndian}; +use serde::ser::SerializeStruct; +use serde::ser; -#[derive(Serialize, Clone, Debug)] +#[derive(Debug, Clone)] pub struct StandardInfoAttr { pub created: WinTimestamp, pub modified: WinTimestamp, @@ -17,63 +16,91 @@ pub struct StandardInfoAttr { pub class_id: u32, pub owner_id: u32, pub security_id: u32, - #[serde(serialize_with = "serialize_u64")] pub quota: u64, - #[serde(serialize_with = "serialize_u64")] pub usn: u64 } impl StandardInfoAttr { - pub fn new<R: Read>(mut reader: R) -> Result<StandardInfoAttr,MftError> { - let mut attribute: StandardInfoAttr = unsafe { - mem::zeroed() - }; + /// Parse a Standard Information attrbiute buffer. + /// + /// # Example + /// + /// Parse a raw buffer. + /// + /// ``` + /// use rustymft::attr_x10::StandardInfoAttr; + /// # fn test_standard_information() { + /// let attribute_buffer: &[u8] = &[ + /// 0x2F,0x6D,0xB6,0x6F,0x0C,0x97,0xCE,0x01,0x56,0xCD,0x1A,0x75,0x73,0xB5,0xCE,0x01, + /// 0x56,0xCD,0x1A,0x75,0x73,0xB5,0xCE,0x01,0x56,0xCD,0x1A,0x75,0x73,0xB5,0xCE,0x01, + /// 0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + /// 0x00,0x00,0x00,0x00,0xB0,0x05,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + /// 0x68,0x58,0xA0,0x0A,0x02,0x00,0x00,0x00 + /// ]; + /// + /// let attribute = StandardInfoAttr::new(attribute_buffer).unwrap(); + /// + /// assert_eq!(attribute.created.0, 130207518909951279); + /// assert_eq!(attribute.modified.0, 130240946730880342); + /// assert_eq!(attribute.mft_modified.0, 130240946730880342); + /// assert_eq!(attribute.accessed.0, 130240946730880342); + /// assert_eq!(attribute.file_flags, 32); + /// assert_eq!(attribute.max_version, 0); + /// assert_eq!(attribute.version, 0); + /// assert_eq!(attribute.class_id, 0); + /// assert_eq!(attribute.security_id, 1456); + /// assert_eq!(attribute.quota, 0); + /// assert_eq!(attribute.usn, 8768215144); + /// # } + /// ``` + pub fn new(mut buffer: &[u8])->Result<StandardInfoAttr,MftError> { + let created = WinTimestamp(buffer.read_u64::<LittleEndian>()?); + let modified = WinTimestamp(buffer.read_u64::<LittleEndian>()?); + let mft_modified = WinTimestamp(buffer.read_u64::<LittleEndian>()?); + let accessed = WinTimestamp(buffer.read_u64::<LittleEndian>()?); + let file_flags = buffer.read_u32::<LittleEndian>()?; + let max_version = buffer.read_u32::<LittleEndian>()?; + let version = buffer.read_u32::<LittleEndian>()?; + let class_id = buffer.read_u32::<LittleEndian>()?; + let owner_id = buffer.read_u32::<LittleEndian>()?; + let security_id = buffer.read_u32::<LittleEndian>()?; + let quota = buffer.read_u64::<LittleEndian>()?; + let usn = buffer.read_u64::<LittleEndian>()?; - attribute.created = WinTimestamp(reader.read_u64::<LittleEndian>()?); - attribute.modified = WinTimestamp(reader.read_u64::<LittleEndian>()?); - attribute.mft_modified = WinTimestamp(reader.read_u64::<LittleEndian>()?); - attribute.accessed = WinTimestamp(reader.read_u64::<LittleEndian>()?); - attribute.file_flags = reader.read_u32::<LittleEndian>()?; - attribute.max_version = reader.read_u32::<LittleEndian>()?; - attribute.version = reader.read_u32::<LittleEndian>()?; - attribute.class_id = reader.read_u32::<LittleEndian>()?; - attribute.owner_id = reader.read_u32::<LittleEndian>()?; - attribute.security_id = reader.read_u32::<LittleEndian>()?; - attribute.quota = reader.read_u64::<LittleEndian>()?; - attribute.usn = reader.read_u64::<LittleEndian>()?; - - Ok(attribute) + Ok( + StandardInfoAttr { + created: created, + modified: modified, + mft_modified: mft_modified, + accessed: accessed, + file_flags: file_flags, + max_version: max_version, + version: version, + class_id: class_id, + owner_id: owner_id, + security_id: security_id, + quota: quota, + usn: usn + } + ) } } -#[cfg(test)] -mod tests { - use super::StandardInfoAttr; - - #[test] - fn si_attribute_test_01() { - let attribute_buffer: &[u8] = &[ - 0x2F,0x6D,0xB6,0x6F,0x0C,0x97,0xCE,0x01,0x56,0xCD,0x1A,0x75,0x73,0xB5,0xCE,0x01, - 0x56,0xCD,0x1A,0x75,0x73,0xB5,0xCE,0x01,0x56,0xCD,0x1A,0x75,0x73,0xB5,0xCE,0x01, - 0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0xB0,0x05,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x68,0x58,0xA0,0x0A,0x02,0x00,0x00,0x00 - ]; - - let attribute = match StandardInfoAttr::new(attribute_buffer) { - Ok(attribute) => attribute, - Err(error) => panic!(error) - }; - - assert_eq!(attribute.created.0, 130207518909951279); - assert_eq!(attribute.modified.0, 130240946730880342); - assert_eq!(attribute.mft_modified.0, 130240946730880342); - assert_eq!(attribute.accessed.0, 130240946730880342); - assert_eq!(attribute.file_flags, 32); - assert_eq!(attribute.max_version, 0); - assert_eq!(attribute.version, 0); - assert_eq!(attribute.class_id, 0); - assert_eq!(attribute.security_id, 1456); - assert_eq!(attribute.quota, 0); - assert_eq!(attribute.usn, 8768215144); +impl ser::Serialize for StandardInfoAttr { + fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> + where S: ser::Serializer + { + let mut state = serializer.serialize_struct("StandardInfoAttr", 5)?; + state.serialize_field("created", &format!("{}",&self.created))?; + state.serialize_field("modified", &format!("{}",&self.created))?; + state.serialize_field("mft_modified", &format!("{}",&self.created))?; + state.serialize_field("accessed", &format!("{}",&self.created))?; + state.serialize_field("file_flags", &self.file_flags)?; + state.serialize_field("max_version", &self.max_version)?; + state.serialize_field("class_id", &self.class_id)?; + state.serialize_field("owner_id", &self.owner_id)?; + state.serialize_field("security_id", &self.security_id)?; + state.serialize_field("quota", &format!("{}",&self.quota))?; + state.serialize_field("usn", &format!("{}",&self.usn))?; + state.end() } } |