piddiskrep.h   [plain text]

/*
 * Copyright (c) 2012 Apple Computer, Inc. All Rights Reserved.
 * 
 * @APPLE_LICENSE_HEADER_START@
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this
 * file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */

//
// PidDiskRep
//
#ifndef _H_PIDDISKREP
#define _H_PIDDISKREP

#include "diskrep.h"

namespace Security {
namespace CodeSigning {
                
                
//
// A KernelDiskRep represents a (the) kernel on disk.
// It has no write support, so we can't sign the kernel,
// which is fine since we unconditionally trust it anyway.
//
class PidDiskRep : public DiskRep {
public:
        PidDiskRep(pid_t pid, CFDataRef infoPlist);
        ~PidDiskRep();
        
        CFDataRef component(CodeDirectory::SpecialSlot slot);
        CFDataRef identification();
        std::string mainExecutablePath();
        CFURLRef canonicalPath();
        size_t signingLimit();
        std::string format();
        UnixPlusPlus::FileDesc &fd();
        
        std::string recommendedIdentifier(const SigningContext &ctx);
        
        bool supportInfoPlist();
private:
        const BlobCore *blob() { return (const BlobCore *)mBuffer; }
	void fetchData(void);
        pid_t mPid;
        uint8_t *mBuffer;
        CFRef<CFDataRef> mInfoPlist;
	CFRef<CFURLRef> mBundleURL;
};
                
                
} // end namespace CodeSigning
} // end namespace Security

#endif // !_H_PIDDISKREP