/usr/include/simgear/package/Package.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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 | // 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_PACKAGE_HXX
#define SG_PACKAGE_PACKAGE_HXX
#include <set>
#include <vector>
#include <simgear/props/props.hxx>
#include <simgear/misc/strutils.hxx>
#include <simgear/structure/function_list.hxx>
#include <simgear/structure/SGReferenced.hxx>
#include <simgear/structure/SGSharedPtr.hxx>
typedef std::set<std::string> string_set;
namespace simgear
{
namespace pkg
{
// forward decls
class Install;
class Catalog;
class Package;
typedef SGSharedPtr<Package> PackageRef;
typedef SGSharedPtr<Catalog> CatalogRef;
typedef SGSharedPtr<Install> InstallRef;
typedef std::vector<PackageRef> PackageList;
class Package : public SGReferenced
{
public:
typedef boost::function<void(Package*, Install*)> InstallCallback;
/**
* get or create an install for the package
*/
InstallRef install();
InstallRef
existingInstall(const InstallCallback& cb = InstallCallback()) const;
bool isInstalled() const;
std::string id() const;
/**
* Variant IDs. Note the primary ID will always be included as
* variants()[0], to simplify enumerating all variants
*/
string_list variants() const;
/**
* Fully-qualified ID, including our catalog'd ID
*/
std::string qualifiedId() const;
/**
* human-readable name - note this is probably not localised,
* although this is not ruled out for the future.
*/
std::string name() const;
/**
* Human readable name of a variant
*/
std::string nameForVariant(const std::string& vid) const;
/**
* syntactic sugar to get the localised description
*/
std::string description() const;
/**
* access the raw property data in the package
*/
SGPropertyNode* properties() const;
/**
* hex-encoded MD5 sum of the download files
*/
std::string md5() const;
std::string getLocalisedProp(const std::string& aName) const;
unsigned int revision() const;
size_t fileSizeBytes() const;
CatalogRef catalog() const
{ return m_catalog; }
bool matches(const SGPropertyNode* aFilter) const;
/**
* download URLs for the package
*/
string_list downloadUrls() const;
string_list thumbnailUrls() const;
/**
* Packages we depend upon.
* If the dependency list cannot be satisifed for some reason,
* this will raise an sg_exception.
*/
PackageList dependencies() const;
private:
SGPath pathOnDisk() const;
friend class Catalog;
Package(const SGPropertyNode* aProps, CatalogRef aCatalog);
void initWithProps(const SGPropertyNode* aProps);
void updateFromProps(const SGPropertyNode* aProps);
std::string getLocalisedString(const SGPropertyNode* aRoot, const char* aName) const;
SGPropertyNode_ptr m_props;
std::string m_id;
string_set m_tags;
CatalogRef m_catalog;
mutable function_list<InstallCallback> _install_cb;
};
} // of namespace pkg
} // of namespace simgear
#endif // of SG_PACKAGE_PACKAGE_HXX
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