| <!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `/root/.cargo/registry/src/github.com-1ecc6299db9ec823/openssl-0.10.54/src/conf.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>conf.rs - source</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Semibold.ttf.woff2"><link rel="stylesheet" href="../../normalize.css"><link rel="stylesheet" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" href="../../ayu.css" disabled><link rel="stylesheet" href="../../dark.css" disabled><link rel="stylesheet" href="../../light.css" id="themeStyle"><script id="default-settings" ></script><script src="../../storage.js"></script><script defer src="../../source-script.js"></script><script defer src="../../source-files.js"></script><script defer src="../../main.js"></script><noscript><link rel="stylesheet" href="../../noscript.css"></noscript><link rel="alternate icon" type="image/png" href="../../favicon-16x16.png"><link rel="alternate icon" type="image/png" href="../../favicon-32x32.png"><link rel="icon" type="image/svg+xml" href="../../favicon.svg"></head><body class="rustdoc source"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><a class="sidebar-logo" href="../../openssl/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a></nav><main><div class="width-limiter"><nav class="sub"><a class="sub-logo-container" href="../../openssl/index.html"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></a><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><a href="../../help.html">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></div></form></nav><section id="main-content" class="content"><div class="example-wrap"><pre class="src-line-numbers"><span id="1">1</span> |
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| </pre><pre class="rust"><code><span class="doccomment">//! Interface for processing OpenSSL configuration files. |
| |
| </span><span class="macro">foreign_type_and_impl_send_sync! </span>{ |
| <span class="kw">type </span>CType = ffi::CONF; |
| <span class="kw">fn </span>drop = ffi::NCONF_free; |
| |
| <span class="kw">pub struct </span>Conf; |
| <span class="kw">pub struct </span>ConfRef; |
| } |
| |
| <span class="attribute">#[cfg(not(boringssl))] |
| </span><span class="kw">mod </span>methods { |
| <span class="kw">use </span><span class="kw">super</span>::Conf; |
| <span class="kw">use </span><span class="kw">crate</span>::cvt_p; |
| <span class="kw">use </span><span class="kw">crate</span>::error::ErrorStack; |
| <span class="kw">use </span>openssl_macros::corresponds; |
| |
| <span class="kw">pub struct </span>ConfMethod(<span class="kw-2">*mut </span>ffi::CONF_METHOD); |
| |
| <span class="kw">impl </span>ConfMethod { |
| <span class="doccomment">/// Retrieve handle to the default OpenSSL configuration file processing function. |
| </span><span class="attribute">#[corresponds(NCONF_default)] |
| #[allow(clippy::should_implement_trait)] |
| </span><span class="kw">pub fn </span>default() -> ConfMethod { |
| <span class="kw">unsafe </span>{ |
| ffi::init(); |
| <span class="comment">// `NCONF` stands for "New Conf", as described in crypto/conf/conf_lib.c. This is |
| // a newer API than the "CONF classic" functions. |
| </span>ConfMethod(ffi::NCONF_default()) |
| } |
| } |
| |
| <span class="doccomment">/// Construct from raw pointer. |
| /// |
| /// # Safety |
| /// |
| /// The caller must ensure that the pointer is valid. |
| </span><span class="kw">pub unsafe fn </span>from_ptr(ptr: <span class="kw-2">*mut </span>ffi::CONF_METHOD) -> ConfMethod { |
| ConfMethod(ptr) |
| } |
| |
| <span class="doccomment">/// Convert to raw pointer. |
| </span><span class="kw">pub fn </span>as_ptr(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">*mut </span>ffi::CONF_METHOD { |
| <span class="self">self</span>.<span class="number">0 |
| </span>} |
| } |
| |
| <span class="kw">impl </span>Conf { |
| <span class="doccomment">/// Create a configuration parser. |
| /// |
| /// # Examples |
| /// |
| /// ``` |
| /// use openssl::conf::{Conf, ConfMethod}; |
| /// |
| /// let conf = Conf::new(ConfMethod::default()); |
| /// ``` |
| </span><span class="attribute">#[corresponds(NCONF_new)] |
| </span><span class="kw">pub fn </span>new(method: ConfMethod) -> <span class="prelude-ty">Result</span><Conf, ErrorStack> { |
| <span class="kw">unsafe </span>{ cvt_p(ffi::NCONF_new(method.as_ptr())).map(Conf) } |
| } |
| } |
| } |
| <span class="attribute">#[cfg(not(boringssl))] |
| </span><span class="kw">pub use </span>methods::<span class="kw-2">*</span>; |
| </code></pre></div> |
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