1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
//! ref: composer/src/Composer/Platform/Version.php
use shirabe_external_packages::composer::pcre::preg::Preg;
use shirabe_php_shim::version_compare;
pub struct Version;
impl Version {
pub fn parse_openssl(openssl_version: &str, is_fips: &mut bool) -> Option<String> {
*is_fips = false;
let matches = Preg::match_strict_groups(
r"^(?P<version>[0-9.]+)(?P<patch>[a-z]{0,2})(?P<suffix>(?:-?(?:dev|pre|alpha|beta|rc|fips)[\d]*)*)(?:-\w+)?(?: \(.+?\))?$",
openssl_version,
)?;
let patch = if version_compare(&matches["version"], "3.0.0", "<") {
format!(
".{}",
Self::convert_alpha_version_to_int_version(&matches["patch"])
)
} else {
String::new()
};
*is_fips = matches["suffix"].contains("fips");
let suffix = format!("-{}", matches["suffix"].trim_start_matches('-'))
.replace("-fips", "")
.replace("-pre", "-alpha");
Some(
format!("{}{}{}", matches["version"], patch, suffix)
.trim_end_matches('-')
.to_string(),
)
}
pub fn parse_libjpeg(libjpeg_version: &str) -> Option<String> {
let matches =
Preg::match_strict_groups(r"^(?P<major>\d+)(?P<minor>[a-z]*)$", libjpeg_version)?;
Some(format!(
"{}.{}",
matches["major"],
Self::convert_alpha_version_to_int_version(&matches["minor"])
))
}
pub fn parse_zoneinfo_version(zoneinfo_version: &str) -> Option<String> {
let matches =
Preg::match_strict_groups(r"^(?P<year>\d{4})(?P<revision>[a-z]*)$", zoneinfo_version)?;
Some(format!(
"{}.{}",
matches["year"],
Self::convert_alpha_version_to_int_version(&matches["revision"])
))
}
fn convert_alpha_version_to_int_version(alpha: &str) -> i64 {
let len = alpha.len() as i64;
let sum: i64 = alpha.bytes().map(|b| b as i64).sum();
len * (-('a' as i64) + 1) + sum
}
pub fn convert_libxpm_version_id(version_id: i64) -> String {
Self::convert_version_id(version_id, 100)
}
pub fn convert_openldap_version_id(version_id: i64) -> String {
Self::convert_version_id(version_id, 100)
}
fn convert_version_id(version_id: i64, base: i64) -> String {
format!(
"{}.{}.{}",
version_id / (base * base),
(version_id / base) % base,
version_id % base,
)
}
}
|
