binder_proxy_tests_config/
binder_proxy_tests_config_rust_config_lib_source.rs

1use fidl::unpersist;
2use fidl_cf_sc_internal_binderproxytestsconfig::Config as FidlConfig;
3use fuchsia_component_config::{Config as ComponentConfig, Error};
4use fuchsia_inspect::{ArrayProperty, Node};
5use std::convert::TryInto;
6const EXPECTED_CHECKSUM: &[u8] = &[
7    0xbb, 0xba, 0xb1, 0xff, 0x7e, 0x87, 0x4c, 0xf5, 0xb0, 0x5a, 0x83, 0xe6, 0x1c, 0x6e, 0x24, 0x7f,
8    0x24, 0x55, 0x1e, 0xd7, 0xba, 0xeb, 0x4d, 0x3f, 0x1a, 0xda, 0xba, 0x3c, 0xfc, 0xc5, 0x8b, 0xb1,
9];
10#[derive(Debug)]
11pub struct Config {
12    pub expected_uuids: Vec<String>,
13}
14impl Config {
15    #[doc = r" Take the config startup handle and parse its contents."]
16    #[doc = r""]
17    #[doc = r" # Panics"]
18    #[doc = r""]
19    #[doc = r" If the config startup handle was already taken or if it is not valid."]
20    pub fn take_from_startup_handle() -> Self {
21        <Self as ComponentConfig>::take_from_startup_handle()
22    }
23    #[doc = r" Parse `Self` from `vmo`."]
24    pub fn from_vmo(vmo: &zx::Vmo) -> Result<Self, Error> {
25        <Self as ComponentConfig>::from_vmo(vmo)
26    }
27    #[doc = r" Parse `Self` from `bytes`."]
28    pub fn from_bytes(bytes: &[u8]) -> Result<Self, Error> {
29        <Self as ComponentConfig>::from_bytes(bytes)
30    }
31    pub fn record_inspect(&self, inspector_node: &Node) {
32        <Self as ComponentConfig>::record_inspect(self, inspector_node)
33    }
34}
35impl ComponentConfig for Config {
36    #[doc = r" Parse `Self` from `bytes`."]
37    fn from_bytes(bytes: &[u8]) -> Result<Self, Error> {
38        let (checksum_len_bytes, bytes) = bytes.split_at_checked(2).ok_or(Error::TooFewBytes)?;
39        let checksum_len_bytes: [u8; 2] =
40            checksum_len_bytes.try_into().expect("previous call guaranteed 2 element slice");
41        let checksum_length = u16::from_le_bytes(checksum_len_bytes) as usize;
42        let (observed_checksum, bytes) =
43            bytes.split_at_checked(checksum_length).ok_or(Error::TooFewBytes)?;
44        if observed_checksum != EXPECTED_CHECKSUM {
45            return Err(Error::ChecksumMismatch {
46                expected_checksum: EXPECTED_CHECKSUM.to_vec(),
47                observed_checksum: observed_checksum.to_vec(),
48            });
49        }
50        let fidl_config: FidlConfig = unpersist(bytes).map_err(Error::Unpersist)?;
51        Ok(Self { expected_uuids: fidl_config.expected_uuids })
52    }
53    fn record_inspect(&self, inspector_node: &Node) {
54        let arr = inspector_node.create_string_array("expected_uuids", self.expected_uuids.len());
55        for i in 0..self.expected_uuids.len() {
56            arr.set(i, &self.expected_uuids[i]);
57        }
58        inspector_node.record(arr);
59    }
60}
binder_proxy_tests_config/binder_proxy_tests_config_rust_config_lib_source.rs

binder_proxy_tests_config/
binder_proxy_tests_config_rust_config_lib_source.rs
