RESTRUCTURING 1

- change formats to have their own folders with mod + include files + anything they want
- change format list to be defined in formats.rs instead of in each format
- move utils to their respective formats
- some minor code changes in some formats

src/formats/mtk_bdp/include.rs

@@ -0,0 +1,65 @@
+use crate::utils::common;
+use binrw::BinRead;
+
+pub fn find_bytes(data: &[u8], pattern: &[u8]) -> Option<usize> {
+    data.windows(pattern.len()).position(|window| window == pattern)
+}
+
+pub static PITIT_MAGIC: [u8; 8] = [0x69, 0x54, 0x49, 0x50, 0x69, 0x54, 0x49, 0x50];
+pub static PITIT_END_MARKER: u32 = 0x69_54_49_50; //PITi - end marker of PITIT
+
+#[derive(BinRead)]
+pub struct PITITPITEntry {
+	pub nand_size: u32,
+    pub pit_offset: u32,
+    pub pit_size: u32,
+    _table_id: u32,
+}
+
+#[derive(BinRead)]
+pub struct PITITBITEntry {
+	pub bit_offset: u32,
+    pub bit_size: u32,
+    _private_data_1: u32,
+    _private_data_2: u32,
+}
+
+#[derive(BinRead)]
+pub struct PITHeader {
+    pub pit_magic: [u8; 8],
+    _version: u32,
+    pub first_entry_offset: u32, //"header len"
+    pub entry_size: u32, //"item lenght"
+    pub entry_count: u32, //"item num"
+}
+
+pub static PIT_MAGIC: [u8; 8] = [0xDC, 0xEA, 0x30, 0x85, 0xDC, 0xEA, 0x30, 0x85];
+
+#[derive(BinRead)]
+pub struct PITEntry {
+    name_bytes: [u8; 16],
+    pub partition_id: u32,
+    _part_info: u32,
+    pub offset_on_nand: u32,
+    pub size_on_nand: u32,
+    _enc_size: u32,
+    _no_enc_size: u32,
+    _reserve: [u8; 24],
+}
+impl PITEntry {
+    pub fn name(&self) -> String {
+        common::string_from_bytes(&self.name_bytes)
+    }
+}
+
+#[derive(BinRead)]
+pub struct BITEntry {
+    pub partition_id: u32,
+    pub offset: u32,
+    pub size: u32,
+    pub offset_in_target_part: u32,
+    _bin_info: u32,  //"Bin info"
+}
+
+pub static BIT_MAGIC: [u8; 20] = [0xCD, 0xAB, 0x30, 0x85, 0xCD, 0xAB, 0x30, 0x85, 0xCD, 0xAB, 0x30, 0x85, 0xCD, 0xAB, 0x30, 0x85, 0xCD, 0xAB, 0x30, 0x85];
+pub static BIT_END_MARKER: u32 = 0x85_30_EF_EF; //EF EF 30 85 - end marker of BIT