/usr/include/simgear/package/Root.hxx is in libsimgear-dev 3.4.0-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 | // Copyright (C) 2013 James Turner - zakalawe@mac.com
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Library General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
#ifndef SG_PACKAGE_ROOT_HXX
#define SG_PACKAGE_ROOT_HXX
#include <vector>
#include <memory> // for auto_ptr
#include <simgear/misc/sg_path.hxx>
#include <simgear/package/Delegate.hxx>
#include <simgear/structure/SGReferenced.hxx>
#include <simgear/structure/SGSharedPtr.hxx>
class SGPropertyNode;
namespace simgear
{
namespace HTTP {
class Client;
class Request;
}
namespace pkg
{
// forward decls
class Package;
class Catalog;
class Install;
typedef SGSharedPtr<Package> PackageRef;
typedef SGSharedPtr<Catalog> CatalogRef;
typedef SGSharedPtr<Install> InstallRef;
typedef std::vector<PackageRef> PackageList;
typedef std::vector<CatalogRef> CatalogList;
class Root : public SGReferenced
{
public:
Root(const SGPath& aPath, const std::string& aVersion);
virtual ~Root();
SGPath path() const;
void setLocale(const std::string& aLocale);
void setDelegate(Delegate* aDelegate);
std::string getLocale() const;
CatalogList catalogs() const;
void setMaxAgeSeconds(unsigned int seconds);
unsigned int maxAgeSeconds() const;
void setHTTPClient(HTTP::Client* aHTTP);
/**
* Submit an HTTP request. The Root may delay or queue requests if it needs
* too, for example during startup when the HTTP engine may not have been
* set yet.
*/
void makeHTTPRequest(HTTP::Request* req);
/**
* the version string of the root. Catalogs must match this version,
* or they will be ignored / rejected.
*/
std::string catalogVersion() const;
/**
* refresh catalogs which are more than the maximum age (24 hours by default)
* set force to true, to download all catalogs regardless of age.
*/
void refresh(bool aForce = false);
/**
* retrieve packages matching a filter.
* filter consists of required / minimum values, AND-ed together.
*/
PackageList packagesMatching(const SGPropertyNode* aFilter) const;
/**
* retrieve all the packages which are installed
* and have a pending update
*/
PackageList packagesNeedingUpdate() const;
PackageRef getPackageById(const std::string& aId) const;
CatalogRef getCatalogById(const std::string& aId) const;
void scheduleToUpdate(InstallRef aInstall);
private:
friend class Install;
friend class Catalog;
void catalogRefreshBegin(CatalogRef aCat);
void catalogRefreshComplete(CatalogRef aCat, Delegate::FailureCode aReason);
void startNext(InstallRef aCurrent);
void startInstall(InstallRef aInstall);
void installProgress(InstallRef aInstall, unsigned int aBytes, unsigned int aTotal);
void finishInstall(InstallRef aInstall);
void failedInstall(InstallRef aInstall, Delegate::FailureCode aReason);
class RootPrivate;
std::auto_ptr<RootPrivate> d;
};
typedef SGSharedPtr<Root> RootRef;
} // of namespace pkg
} // of namespace simgear
#endif // of SG_PACKAGE_ROOT_HXX
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