razor.h
author Kristian H?gsberg <krh@redhat.com>
Thu Nov 08 22:36:16 2007 -0500 (2007-11-08)
changeset 76 773e6a26707f
parent 75 93278d8ec39c
child 77 3d14834c56ea
permissions -rw-r--r--
Drop support for half-baked rzr file idea.
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#ifndef _RAZOR_H_
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#define _RAZOR_H_
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#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
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struct razor_set;
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enum razor_property_type {
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	RAZOR_PROPERTY_REQUIRES,
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	RAZOR_PROPERTY_PROVIDES,
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	RAZOR_PROPERTY_CONFLICTS,
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	RAZOR_PROPERTY_OBSOLETES
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};
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struct razor_set *razor_set_open(const char *filename);
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void razor_set_destroy(struct razor_set *set);
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int razor_set_write(struct razor_set *set, const char *filename);
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void razor_set_list(struct razor_set *set, const char *pattern);
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void razor_set_list_properties(struct razor_set *set, const char *name,
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			       enum razor_property_type type);
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void razor_set_list_property_packages(struct razor_set *set,
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				      const char *name,
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				      const char *version,
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				      enum razor_property_type type);
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void razor_set_list_files(struct razor_set *set, const char *prefix);
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void razor_set_list_file_packages(struct razor_set *set, const char *filename);
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void razor_set_list_package_files(struct razor_set *set, const char *name);
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void razor_set_list_unsatisfied(struct razor_set *set);
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struct razor_set *razor_set_update(struct razor_set *set,
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				   struct razor_set *upstream,
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				   int count, const char **packages);
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typedef void (*razor_package_callback_t)(const char *name,
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					 const char *old_version,
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					 const char *new_version,
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					 void *data);
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void
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razor_set_diff(struct razor_set *set, struct razor_set *upstream,
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	       razor_package_callback_t callback, void *data);
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/* Importer interface; for building a razor set from external sources,
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 * like yum, rpmdb or razor package files. */
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struct razor_importer;
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struct razor_importer *razor_importer_new(void);
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void razor_importer_destroy(struct razor_importer *importer);
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void razor_importer_begin_package(struct razor_importer *importer,
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				const char *name, const char *version);
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void razor_importer_add_property(struct razor_importer *importer,
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				 const char *name, const char *version,
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				 enum razor_property_type type);
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void razor_importer_add_file(struct razor_importer *importer,
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			     const char *name);
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void razor_importer_finish_package(struct razor_importer *importer);
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int razor_importer_add_rpm(struct razor_importer *importer,
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			   const char *filename);
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struct razor_set *razor_importer_finish(struct razor_importer *importer);
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struct razor_set *razor_set_create_from_yum(void);
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struct razor_set *razor_set_create_from_rpmdb(void);
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/* RPM functions */
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void
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razor_rpm_dump(const char *filename);
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#endif /* _RAZOR_H_ */