Merge branch 'release-v0.9.0' into releasev0.9.0

3 files changed, 122 insertions, 0 deletions

diff --git a/systest/Cargo.toml b/systest/Cargo.toml
new file mode 100644
index 00000000..3997bf35
--- /dev/null
+++ b/systest/Cargo.toml
@@ -0,0 +1,12 @@
+[package]
+name = "systest"
+version = "0.1.0"
+authors = ["Alex Crichton <[email protected]>"]
+build = "build.rs"
+
+[dependencies]
+libc = "0.2"
+openssl-sys = { path = "../openssl-sys" }
+
+[build-dependencies]
+ctest = "0.1"
diff --git a/systest/build.rs b/systest/build.rs
new file mode 100644
index 00000000..81907a57
--- /dev/null
+++ b/systest/build.rs
@@ -0,0 +1,101 @@
+extern crate ctest;
+
+use std::env;
+
+fn main() {
+    let mut cfg = ctest::TestGenerator::new();
+    let target = env::var("TARGET").unwrap();
+
+    if let Ok(out) = env::var("DEP_OPENSSL_INCLUDE") {
+        cfg.include(&out);
+    }
+
+    // Needed to get OpenSSL to correctly undef symbols that are already on
+    // Windows like X509_NAME
+    if target.contains("windows") {
+        cfg.header("windows.h");
+
+        // weird "different 'const' qualifiers" error on Windows, maybe a cl.exe
+        // thing?
+        if target.contains("msvc") {
+            cfg.flag("/wd4090");
+        }
+    }
+
+    cfg.cfg(&format!("ossl{}", env::var("DEP_OPENSSL_VERSION").unwrap()), None);
+    if let Ok(vars) = env::var("DEP_OPENSSL_CONF") {
+        for var in vars.split(",") {
+            cfg.cfg("osslconf", Some(var));
+        }
+    }
+
+    cfg.header("openssl/comp.h")
+       .header("openssl/dh.h")
+       .header("openssl/ossl_typ.h")
+       .header("openssl/stack.h")
+       .header("openssl/x509.h")
+       .header("openssl/bio.h")
+       .header("openssl/x509v3.h")
+       .header("openssl/safestack.h")
+       .header("openssl/hmac.h")
+       .header("openssl/ssl.h")
+       .header("openssl/err.h")
+       .header("openssl/rand.h")
+       .header("openssl/pkcs12.h")
+       .header("openssl/bn.h");
+    cfg.type_name(|s, is_struct| {
+        // Add some `*` on some callback parameters to get function pointer to
+        // typecheck in C, especially on MSVC.
+        if s == "PasswordCallback" {
+            format!("pem_password_cb*")
+        } else if s == "bio_info_cb" {
+            format!("bio_info_cb*")
+        } else if s == "_STACK" {
+            format!("struct stack_st")
+        } else if is_struct && s.chars().next().unwrap().is_lowercase() {
+            format!("struct {}", s)
+        } else {
+            format!("{}", s)
+        }
+    });
+    cfg.skip_type(|s| {
+        // function pointers are declared without a `*` in openssl so their
+        // sizeof is 1 which isn't what we want.
+        s == "PasswordCallback" ||
+            s == "bio_info_cb" ||
+            s.starts_with("CRYPTO_EX_")
+    });
+    cfg.skip_struct(|s| {
+        s == "ProbeResult"
+    });
+    cfg.skip_fn(move |s| {
+        s == "CRYPTO_memcmp" ||                 // uses volatile
+
+        // Skip some functions with function pointers on windows, not entirely
+        // sure how to get them to work out...
+        (target.contains("windows") && {
+            s == "SSL_get_ex_new_index" ||
+            s == "SSL_CTX_get_ex_new_index" ||
+            s == "CRYPTO_get_ex_new_index"
+        })
+    });
+    cfg.skip_field_type(|s, field| {
+        (s == "EVP_PKEY" && field == "pkey") ||      // union
+            (s == "GENERAL_NAME" && field == "d")    // union
+    });
+    cfg.skip_signededness(|s| {
+        s.ends_with("_cb") ||
+            s.starts_with("CRYPTO_") ||
+            s == "PasswordCallback"
+    });
+    cfg.field_name(|_s, field| {
+        if field == "type_" {
+            format!("type")
+        } else {
+            format!("{}", field)
+        }
+    });
+    cfg.fn_cname(|rust, link_name| link_name.unwrap_or(rust).to_string());
+    cfg.generate("../openssl-sys/src/lib.rs", "all.rs");
+}
+
diff --git a/systest/src/main.rs b/systest/src/main.rs
new file mode 100644
index 00000000..39d31b2f
--- /dev/null
+++ b/systest/src/main.rs
@@ -0,0 +1,9 @@
+#![allow(bad_style)]
+
+extern crate openssl_sys;
+extern crate libc;
+
+use libc::*;
+use openssl_sys::*;
+
+include!(concat!(env!("OUT_DIR"), "/all.rs"));