50 lines
1.1 KiB
Rust
50 lines
1.1 KiB
Rust
use libc::{c_long};
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use std::ptr;
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use ffi;
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use ssl::error::{SslError};
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pub struct Asn1Time {
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handle: *mut ffi::ASN1_TIME,
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owned: bool
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}
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impl Asn1Time {
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/// Wraps existing ASN1_TIME and takes ownership
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pub fn new(handle: *mut ffi::ASN1_TIME) -> Asn1Time {
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Asn1Time {
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handle: handle,
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owned: true
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}
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}
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fn new_with_period(period: u64) -> Result<Asn1Time, SslError> {
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ffi::init();
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let handle = unsafe {
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try_ssl_null!(ffi::X509_gmtime_adj(ptr::null_mut(),
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period as c_long))
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};
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Ok(Asn1Time::new(handle))
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}
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/// Creates a new time on specified interval in days from now
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pub fn days_from_now(days: u32) -> Result<Asn1Time, SslError> {
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Asn1Time::new_with_period(days as u64 * 60 * 60 * 24)
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}
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/// Returns raw handle
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pub unsafe fn get_handle(&self) -> *mut ffi::ASN1_TIME {
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return self.handle
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}
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}
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impl Drop for Asn1Time {
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fn drop(&mut self) {
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if self.owned {
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unsafe { ffi::ASN1_TIME_free(self.handle) };
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}
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}
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}
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