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#ifndef H_DEPENDS
#define H_DEPENDS
#include <header.h>
/**
* Info about a single package to be installed/removed.
*/
struct availablePackage {
Header h; /*!< Package header. */
/*@owned@*/ const char ** provides; /*!< Provides: name strings. */
/*@owned@*/ const char ** providesEVR; /*!< Provides: [epoch:]version[-release] strings. */
/*@dependent@*/ int * provideFlags; /*!< Provides: logical range qualifiers. */
/*@owned@*/ const char ** baseNames; /*!< Header file basenames. */
/*@dependent@*/ const char * name; /*!< Header name. */
/*@dependent@*/ const char * version; /*!< Header version. */
/*@dependent@*/ const char * release; /*!< Header release. */
/*@dependent@*/ int_32 * epoch; /*!< Header epoch (if any). */
int providesCount; /*!< No. of Provide:'s in header. */
int filesCount; /*!< No. of files in header. */
uint_32 multiLib; /* MULTILIB */
/*@dependent@*/ const void * key; /*!< Private data associated with a package (e.g. file name of package). */
rpmRelocation * relocs;
/*@null@*/ FD_t fd;
} ;
/**
* A single available item (e.g. a Provides: dependency).
*/
struct availableIndexEntry {
/*@dependent@*/ struct availablePackage * package; /*!< Containing package. */
/*@dependent@*/ const char * entry; /*!< Available item name. */
size_t entryLen; /*!< No. of bytes in name. */
enum indexEntryType {
IET_PROVIDES=1 /*!< A Provides: dependency. */
} type; /*!< Type of available item. */
} ;
/**
* Index of all available items.
*/
struct availableIndex {
/*@null@*/ struct availableIndexEntry * index; /*!< Array of available items. */
int size; /*!< No. of available items. */
} ;
/**
* A file to be installed/removed.
*/
struct fileIndexEntry {
int pkgNum; /*!< Containing package number. */
int fileFlags; /* MULTILIB */
/*@dependent@*/ const char * baseName; /*!< File basename. */
} ;
/**
* A directory to be installed/removed.
*/
struct dirInfo {
/*@owned@*/ const char * dirName; /*!< Directory path (+ trailing '/'). */
int dirNameLen; /*!< No. bytes in directory path. */
/*@owned@*/ struct fileIndexEntry * files; /*!< Array of files in directory. */
int numFiles; /*!< No. files in directory. */
} ;
/**
* Set of available packages, items, and directories.
*/
struct availableList {
/*@owned@*/ /*@null@*/ struct availablePackage * list; /*!< Set of packages. */
struct availableIndex index; /*!< Set of available items. */
int size;
int alloced;
int numDirs; /*! No. of directories. */
/*@owned@*/ struct dirInfo * dirs; /*!< Set of directories. */
};
/**
* A single package instance to be installed/removed atomically.
*/
struct transactionElement {
enum rpmTransactionType {
TR_ADDED, /*!< Package will be installed. */
TR_REMOVED /*!< Package will be removed. */
} type; /*!< Package disposition (installed/removed). */
union {
int addedIndex;
struct {
int dboffset;
int dependsOnIndex;
} removed;
} u;
};
/**
* The set of packages to be installed/removed atomically.
*/
struct rpmTransactionSet_s {
/*@owned@*/ /*@null@*/ rpmdb rpmdb; /*!< Database handle. */
/*@only@*/ int * removedPackages; /*!< Set of packages being removed. */
int numRemovedPackages; /*!< No. removed rpmdb instances. */
int allocedRemovedPackages; /*!< Size of removed packages array. */
struct availableList addedPackages; /*!< Set of packages being installed. */
struct availableList availablePackages; /*!< Universe of possible packages to install. */
/*@only@*/ struct transactionElement * order; /*!< Packages sorted by dependencies. */
int orderCount;
int orderAlloced;
/*@only@*/ const char * rootDir; /*!< Path to top of install tree. */
/*@only@*/ const char * currDir; /*!< Current working directory. */
/*@null@*/ FD_t scriptFd;
};
struct problemsSet {
struct rpmDependencyConflict * problems;
int num;
int alloced;
};
#ifdef __cplusplus
extern "C" {
#endif
/* XXX lib/uninstall.c */
int headerMatchesDepFlags(Header h, const char *reqName, const char * reqInfo, int reqFlags);
#ifdef __cplusplus
}
#endif
#endif /* H_DEPENDS */
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