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Code Issues Projects Releases Packages Wiki Activity Actions 13

compiler/vlib: replace substr/left/right with [start..end] everywhere

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This commit is contained in:
joe-conigliaro 2019-10-27 18:03:15 +11:00 • committed by Alexander Medvednikov
parent ed55826686
commit 59378dce46
49 changed files with 308 additions and 306 deletions
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32
vlib/crypto/sha256/sha256.v
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@ -97,7 +97,7 @@ fn (d mut Digest) write(p_ []byte) ?int {
nn := p.len
d.len += u64(nn)
if d.nx > 0 {
n := copy(d.x.right(d.nx), p)
n := copy(d.x[d.nx..], p)
d.nx += n
if d.nx == chunk {
block(mut d, d.x)
@ -106,16 +106,16 @@ fn (d mut Digest) write(p_ []byte) ?int {
if n >= p.len {
p = []byte
} else {
p = p.right(n)
p = p[n..]
}
}
if p.len >= chunk {
n := p.len &~ (chunk - 1)
block(mut d, p.left(n))
block(mut d, p[..n])
if n >= p.len {
p = []byte
} else {
p = p.right(n)
p = p[n..]
}
}
if p.len > 0 {
@ -130,7 +130,7 @@ fn (d &Digest) sum(b_in []byte) []byte {
hash := d0.checksum()
mut b_out := b_in.clone()
if d0.is224 {
for b in hash.left(size224) {
for b in hash[..size224] {
b_out << b
}
} else {
@ -147,15 +147,15 @@ fn (d mut Digest) checksum() []byte {
mut tmp := [byte(0)].repeat(64)
tmp[0] = 0x80
if int(len)%64 < 56 {
d.write(tmp.left(56-int(len)%64))
d.write(tmp[..56-int(len)%64])
} else {
d.write(tmp.left(64+56-int(len)%64))
d.write(tmp[..64+56-int(len)%64])
}
// Length in bits.
len <<= u64(3)
binary.big_endian_put_u64(mut tmp, len)
d.write(tmp.left(8))
d.write(tmp[..8])
if d.nx != 0 {
panic('d.nx != 0')
@ -164,14 +164,14 @@ fn (d mut Digest) checksum() []byte {
digest := [byte(0)].repeat(size)
binary.big_endian_put_u32(mut digest, d.h[0])
binary.big_endian_put_u32(mut digest.right(4), d.h[1])
binary.big_endian_put_u32(mut digest.right(8), d.h[2])
binary.big_endian_put_u32(mut digest.right(12), d.h[3])
binary.big_endian_put_u32(mut digest.right(16), d.h[4])
binary.big_endian_put_u32(mut digest.right(20), d.h[5])
binary.big_endian_put_u32(mut digest.right(24), d.h[6])
binary.big_endian_put_u32(mut digest[4..], d.h[1])
binary.big_endian_put_u32(mut digest[8..], d.h[2])
binary.big_endian_put_u32(mut digest[12..], d.h[3])
binary.big_endian_put_u32(mut digest[16..], d.h[4])
binary.big_endian_put_u32(mut digest[20..], d.h[5])
binary.big_endian_put_u32(mut digest[24..], d.h[6])
if !d.is224 {
binary.big_endian_put_u32(mut digest.right(28), d.h[7])
binary.big_endian_put_u32(mut digest[28..], d.h[7])
}
return digest
@ -195,7 +195,7 @@ pub fn sum224(data []byte) []byte {
d.write(data)
sum := d.checksum()
mut sum224 := [byte(0)].repeat(size224)
copy(sum224, sum.left(size224))
copy(sum224, sum[..size224])
return sum224
}