datex_core/runtime/
global_context.rs

1use crate::stdlib::sync::Arc;
2use crate::{crypto::crypto::CryptoTrait, utils::time::TimeTrait};
3use core::prelude::rust_2024::*;
4#[cfg(feature = "debug")]
5#[derive(Clone, Debug)]
6pub struct DebugFlags {
7    pub allow_unsigned_blocks: bool,
8    pub enable_deterministic_behavior: bool,
9}
10#[cfg(feature = "debug")]
11impl Default for DebugFlags {
12    fn default() -> Self {
13        DebugFlags {
14            allow_unsigned_blocks: true,
15            enable_deterministic_behavior: true,
16        }
17    }
18}
19
20#[derive(Clone)]
21pub struct GlobalContext {
22    pub crypto: Arc<dyn CryptoTrait>,
23    pub time: Arc<dyn TimeTrait>,
24
25    #[cfg(feature = "debug")]
26    pub debug_flags: DebugFlags,
27}
28
29impl GlobalContext {
30    pub fn new(
31        crypto: Arc<dyn CryptoTrait>,
32        time: Arc<dyn TimeTrait>,
33    ) -> GlobalContext {
34        GlobalContext {
35            crypto,
36            time,
37            #[cfg(feature = "debug")]
38            debug_flags: DebugFlags::default(),
39        }
40    }
41
42    #[cfg(all(
43        feature = "native_crypto",
44        feature = "std",
45        feature = "native_time"
46    ))]
47    pub fn native() -> GlobalContext {
48        use crate::{
49            crypto::crypto_native::CryptoNative, utils::time_native::TimeNative,
50        };
51        GlobalContext {
52            crypto: Arc::new(CryptoNative),
53            time: Arc::new(TimeNative),
54            #[cfg(feature = "debug")]
55            debug_flags: DebugFlags::default(),
56        }
57    }
58}
59
60#[cfg_attr(not(feature = "embassy_runtime"), thread_local)]
61pub static mut GLOBAL_CONTEXT: Option<GlobalContext> = None;
62
63pub fn set_global_context(c: GlobalContext) {
64    unsafe {
65        GLOBAL_CONTEXT.replace(c);
66    }
67}
68pub(crate) fn get_global_context() -> GlobalContext {
69    unsafe {
70        GLOBAL_CONTEXT.clone().expect(
71            "Global context not initialized - call set_global_context first!",
72        )
73    }
74}
datex_core/runtime/global_context.rs

datex_core/runtime/
global_context.rs
