120 lines
2.8 KiB
C++
120 lines
2.8 KiB
C++
#ifndef PACKAGEMANAGEMENT_ALPMPACKAGE_H
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#define PACKAGEMANAGEMENT_ALPMPACKAGE_H
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#include "./package.h"
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namespace RepoIndex {
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class AlpmDatabase;
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class AlpmPackage : public Package
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{
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public:
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AlpmPackage(AlpmDatabase *repository);
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AlpmPackage(alpm_pkg_t *package, AlpmDatabase *alpmDatabase);
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AlpmPackage(alpm_pkg_t *package);
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// ALPM specific meta data
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const alpm_pkg_t *ptr() const;
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alpm_pkg_t *ptr();
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const char *base64Signature() const;
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void *openChangelog() const;
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size_t readChangelog(void *changelog, void *buffer, size_t bufferSize);
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bool closeChangelog(void *changelog);
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protected:
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alpm_pkg_t *m_ptr;
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};
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/*!
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* \brief Constructs a new instance for the specified ALPM \a package.
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* \remarks This method is only meant to be used for packages which do
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* not belong to a database.
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*/
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inline AlpmPackage::AlpmPackage(alpm_pkg_t *package) :
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AlpmPackage(package, nullptr)
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{}
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inline uint qHash(const AlpmPackage &key)
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{
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return qHash(key.ptr());
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}
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/*!
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* \brief Returns a pointer to the underlying alpm_pkg_t.
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*/
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inline const alpm_pkg_t *AlpmPackage::ptr() const
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{
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return m_ptr;
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}
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/*!
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* \brief Returns a pointer to the underlying alpm_pkg_t.
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*/
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inline alpm_pkg_t *AlpmPackage::ptr()
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{
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return m_ptr;
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}
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inline const char *AlpmPackage::base64Signature() const
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{
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return alpm_pkg_get_base64_sig(m_ptr);
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}
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inline void *AlpmPackage::openChangelog() const
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{
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return alpm_pkg_changelog_open(m_ptr);
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}
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inline size_t AlpmPackage::readChangelog(void *changelog, void *buffer, size_t bufferSize)
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{
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return alpm_pkg_changelog_read(buffer, bufferSize, m_ptr, changelog);
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}
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inline bool AlpmPackage::closeChangelog(void *changelog)
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{
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return alpm_pkg_changelog_close(m_ptr, changelog);
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}
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class AlpmOwnershipPackage : public AlpmPackage
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{
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public:
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// constructor, destructor
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AlpmOwnershipPackage(alpm_pkg_t *package);
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AlpmOwnershipPackage(const AlpmOwnershipPackage &other) = delete;
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AlpmOwnershipPackage(AlpmOwnershipPackage &&other);
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~AlpmOwnershipPackage();
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// assignment operator
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AlpmOwnershipPackage &operator =(const AlpmOwnershipPackage &other) = delete;
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AlpmOwnershipPackage &operator =(AlpmOwnershipPackage &&other);
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};
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inline AlpmOwnershipPackage::AlpmOwnershipPackage(alpm_pkg_t *package) :
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AlpmPackage(package)
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{}
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inline AlpmOwnershipPackage::AlpmOwnershipPackage(AlpmOwnershipPackage &&other) :
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AlpmPackage(other.m_ptr)
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{
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other.m_ptr = nullptr;
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}
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inline AlpmOwnershipPackage &AlpmOwnershipPackage::operator =(AlpmOwnershipPackage &&other)
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{
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if(this != &other) {
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m_ptr = other.m_ptr;
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other.m_ptr = nullptr;
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}
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return *this;
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}
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inline AlpmOwnershipPackage::~AlpmOwnershipPackage()
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{
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alpm_pkg_free(ptr());
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}
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} // namespace PackageManagement
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#endif // PACKAGEMANAGEMENT_ALPMPACKAGE_H
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