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no more direct usage of openssl

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This commit is contained in:
dignifiedquire
2019-04-26 23:44:27 +03:00
parent 0b7db5c160
commit 7c8db256e2
7 changed files with 10 additions and 253 deletions
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16
src/dc_tools.rs
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@@ -1,5 +1,6 @@
use c2rust_bitfields::BitfieldStruct;
use libc;
use rand::{thread_rng, Rng};
use crate::dc_array::*;
use crate::dc_context::dc_context_t;
@@ -989,18 +990,9 @@ pub unsafe extern "C" fn dc_create_id() -> *mut libc::c_char {
- for OUTGOING messages this ID is written to the header as `Chat-Group-ID:` and is added to the message ID as Gr.<grpid>.<random>@<random>
- for INCOMING messages, the ID is taken from the Chat-Group-ID-header or from the Message-ID in the In-Reply-To: or References:-Header
- the group-id should be a string with the characters [a-zA-Z0-9\-_] */
let mut buf: [uint32_t; 3] = [0; 3];
if 0 == RAND_bytes(
&mut buf as *mut [uint32_t; 3] as *mut libc::c_uchar,
(::std::mem::size_of::<uint32_t>() as libc::c_ulong).wrapping_mul(3i32 as libc::c_ulong)
as libc::c_int,
) {
RAND_pseudo_bytes(
&mut buf as *mut [uint32_t; 3] as *mut libc::c_uchar,
(::std::mem::size_of::<uint32_t>() as libc::c_ulong).wrapping_mul(3i32 as libc::c_ulong)
as libc::c_int,
);
}
let mut rng = thread_rng();
let mut buf: [uint32_t; 3] = [rng.gen(), rng.gen(), rng.gen()];
return encode_66bits_as_base64(buf[0usize], buf[1usize], buf[2usize]);
}
/* ******************************************************************************