#ifndef __PLOVER_H__

#define __PLOVER_H__

#include <razor.h>

enum comps_requirement_type

{

    COMPS_REQUIREMENT_OPTIONAL,

    COMPS_REQUIREMENT_DEFAULT,

    COMPS_REQUIREMENT_MANDATORY,

    COMPS_REQUIREMENT_CONDITIONAL

};

struct comps_requirement

{

    struct comps_requirement *next;

    enum comps_requirement_type type;

    char *requires;             /* For type == COMPS_REQUIREMENT_CONDITIONAL */

    char *name;

};

struct comps_group

{

    struct comps_group *next;

    char *id,*name,*description;

    int bydefault,uservisible;

    struct comps_requirement *packages;

};

struct comps

{

    char *vendor;

    struct comps_group *groups;

};

char *plover_strconcat(const char *string,...);

char *plover_default_prefix_for_vendor(const char *vendor);

char *plover_get_program_directory(const char *argv0);

struct razor_set *plover_razor_set_create_from_yum(const char *base);

struct razor_set *plover_relocate_packages(struct razor_set *set,

  const char *base,struct razor_relocations *relocations,

  struct razor_error **error);

int plover_run_transaction(struct razor_transaction *trans,

  struct razor_install_iterator *ii,const char *base,const char *install_root,

  struct razor_set *system,struct razor_set *next,struct razor_atomic *atomic,

  struct razor_relocations *relocations,enum razor_stage_type stage);

int plover_commit_transaction(struct razor_transaction *trans,const char *base,

  const char *install_root,struct razor_root *root,

  struct razor_relocations *relocations);

int plover_install(const char *base,const char *prefix,char **pkgs);

int plover_update(const char *base,const char *prefix,char **pkgs);

int plover_remove(char **pkgs);

int plover_installed_files_match_prefix(const char *prefix);

struct comps *plover_comps_new(void);

struct comps *plover_comps_new_from_file(const char *filename);

void plover_comps_free(struct comps *comps);

struct comps_group *plover_comps_lookup_group(struct comps *comps,

  const char *id);

#endif /* __PLOVER_H__ */