upstream/mercurial-mirror Files · rust/hg-core/src/re2/rust_re2.cpp

packaging: integrate signing into run_wix_packaging()...

packaging: integrate signing into run_wix_packaging() Previously, signing was implemented via a separate function which called build_installer() and then called signing functionality. In this model, in order to implement an alternative build mechanism, we would have to invent a new variant to handle signing as well. This commit merges the signing logic into the function invoking wix. If we pass an argument holding metadata about how to sign, we sign hg.exe and the installer. This means all we have to do is pass in signing info and the signing just works. A slight change here is that signing of hg.exe happens in the staging directory as opposed to before the staging directory is populated. I don't think this matters. Differential Revision: https://phab.mercurial-scm.org/D8475

Raphaël Gomès - - Load All Authors

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             rust_re2.cpp
        
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      /*

      rust_re2.cpp

      C ABI export of Re2's C++ interface for Rust FFI.

      Copyright 2020 Valentin Gatien-Baron

      This software may be used and distributed according to the terms of the

      GNU General Public License version 2 or any later version.

      */

      #include <re2/re2.h>

      using namespace re2;

      extern "C" {

      	RE2* rust_re2_create(const char* data, size_t len) {

      		RE2::Options o;

      		o.set_encoding(RE2::Options::Encoding::EncodingLatin1);

      		o.set_log_errors(false);

      		o.set_max_mem(50000000);

      		return new RE2(StringPiece(data, len), o);

      	}

      	void rust_re2_destroy(RE2* re) {

      		delete re;

      	}

      	bool rust_re2_ok(RE2* re) {

      		return re->ok();

      	}

      	void rust_re2_error(RE2* re, const char** outdata, size_t* outlen) {

      		const std::string& e = re->error();

      		*outdata = e.data();

      		*outlen = e.length();

      	}

      	bool rust_re2_match(RE2* re, char* data, size_t len, int ianchor) {

      		const StringPiece sp = StringPiece(data, len);

      		RE2::Anchor anchor =

      			ianchor == 0 ? RE2::Anchor::UNANCHORED :

      			(ianchor == 1 ? RE2::Anchor::ANCHOR_START :

      			 RE2::Anchor::ANCHOR_BOTH);

      		return re->Match(sp, 0, len, anchor, NULL, 0);

      	}

      }

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				/*
				rust_re2.cpp

				C ABI export of Re2's C++ interface for Rust FFI.

				Copyright 2020 Valentin Gatien-Baron

				This software may be used and distributed according to the terms of the
				GNU General Public License version 2 or any later version.
				*/

				#include <re2/re2.h>
				using namespace re2;

				extern "C" {
				RE2* rust_re2_create(const char* data, size_t len) {
				RE2::Options o;
				o.set_encoding(RE2::Options::Encoding::EncodingLatin1);
				o.set_log_errors(false);
				o.set_max_mem(50000000);

				return new RE2(StringPiece(data, len), o);
				}

				void rust_re2_destroy(RE2* re) {
				delete re;
				}

				bool rust_re2_ok(RE2* re) {
				return re->ok();
				}

				void rust_re2_error(RE2* re, const char** outdata, size_t* outlen) {
				const std::string& e = re->error();
				*outdata = e.data();
				*outlen = e.length();
				}

				bool rust_re2_match(RE2* re, char* data, size_t len, int ianchor) {
				const StringPiece sp = StringPiece(data, len);

				RE2::Anchor anchor =
				ianchor == 0 ? RE2::Anchor::UNANCHORED :
				(ianchor == 1 ? RE2::Anchor::ANCHOR_START :
				RE2::Anchor::ANCHOR_BOTH);

				return re->Match(sp, 0, len, anchor, NULL, 0);
				}
				}