payload_dumper 0.7.2

A fast and efficient Android OTA payload dumper written in Rust
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use serde::Serialize;

#[derive(Serialize)]
pub struct PartitionMetadata {
    pub partition_name: String,
    pub size_in_blocks: u64,
    pub size_in_bytes: u64,
    pub size_readable: String,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub hash: Option<String>,
    pub start_offset: u64,
    pub end_offset: u64,
    pub data_offset: u64,
    pub partition_type: String,
    pub operations_count: usize,
    pub compression_type: String,
    pub encryption: String,
    pub block_size: u64,
    pub total_blocks: u64,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub run_postinstall: Option<bool>,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub postinstall_path: Option<String>,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub filesystem_type: Option<String>,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub postinstall_optional: Option<bool>,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub hash_tree_algorithm: Option<String>,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub version: Option<String>,
}

#[derive(Serialize)]
pub struct DynamicPartitionGroupInfo {
    pub name: String,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub size: Option<u64>,
    pub partition_names: Vec<String>,
}

#[derive(Serialize)]
pub struct VabcFeatureSetInfo {
    #[serde(skip_serializing_if = "Option::is_none")]
    pub threaded: Option<bool>,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub batch_writes: Option<bool>,
}

#[derive(Serialize)]
pub struct DynamicPartitionInfo {
    pub groups: Vec<DynamicPartitionGroupInfo>,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub snapshot_enabled: Option<bool>,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub vabc_enabled: Option<bool>,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub vabc_compression_param: Option<String>,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub cow_version: Option<u32>,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub vabc_feature_set: Option<VabcFeatureSetInfo>,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub compression_factor: Option<u64>,
}

#[derive(Serialize)]
pub struct ApexInfoMetadata {
    #[serde(skip_serializing_if = "Option::is_none")]
    pub package_name: Option<String>,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub version: Option<i64>,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub is_compressed: Option<bool>,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub decompressed_size: Option<i64>,
}

#[derive(Serialize)]
pub struct PayloadMetadata {
    #[serde(skip_serializing_if = "Option::is_none")]
    pub security_patch_level: Option<String>,
    pub block_size: u32,
    pub minor_version: u32,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub max_timestamp: Option<i64>,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub dynamic_partition_metadata: Option<DynamicPartitionInfo>,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub partial_update: Option<bool>,
    pub apex_info: Vec<ApexInfoMetadata>,
    pub partitions: Vec<PartitionMetadata>,
}