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razor.h
author Kristian H?gsberg <krh@redhat.com>
Mon Oct 22 22:53:55 2007 -0400 (2007-10-22)
changeset 52 8cb4c45dc86f
parent 49 c66fd9a1eabe
child 54 9e3907688d78
permissions -rw-r--r--
Track file owner ship. 
     1 #ifndef _RAZOR_H_

     2 #define _RAZOR_H_

     3 

     4 #define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))

     5 

     6 struct razor_set;

     7 

     8 struct razor_set *razor_set_open(const char *filename);

     9 void razor_set_destroy(struct razor_set *set);

    10 int razor_set_write(struct razor_set *set, const char *filename);

    11 

    12 void razor_set_list(struct razor_set *set);

    13 void razor_set_list_requires(struct razor_set *set, const char *name);

    14 void razor_set_list_provides(struct razor_set *set, const char *name);

    15 void razor_set_list_requires_packages(struct razor_set *set,

    16 				      const char *name,

    17 				      const char *version);

    18 void razor_set_list_provides_packages(struct razor_set *set,

    19 				      const char *name,

    20 				      const char *version);

    21 void razor_set_list_files(struct razor_set *set, const char *prefix);

    22 void razor_set_list_file_packages(struct razor_set *set, const char *filename);

    23 

    24 void razor_set_list_unsatisfied(struct razor_set *set);

    25 struct razor_set *razor_set_update(struct razor_set *set,

    26 				   struct razor_set *upstream,

    27 				   int count, const char **packages);

    28 

    29 typedef void (*razor_package_callback_t)(const char *name,

    30 					 const char *old_version,

    31 					 const char *new_version,

    32 					 void *data);

    33 void

    34 razor_set_diff(struct razor_set *set, struct razor_set *upstream,

    35 	       razor_package_callback_t callback, void *data);

    36 

    37 

    38 /* Importer interface; for building a razor set from external sources,

    39  * like yum, rpmdb or razor package files. */

    40 

    41 struct razor_importer;

    42 

    43 struct razor_importer *razor_importer_new(void);

    44 void razor_importer_begin_package(struct razor_importer *importer,

    45 				const char *name, const char *version);

    46 void razor_importer_add_requires(struct razor_importer *importer,

    47 				 const char *name, const char *version);

    48 void razor_importer_add_provides(struct razor_importer *importer,

    49 				 const char *name, const char *version);

    50 void razor_importer_add_file(struct razor_importer *importer,

    51 			     const char *name);

    52 void razor_importer_finish_package(struct razor_importer *importer);

    53 struct razor_set *razor_importer_finish(struct razor_importer *importer);

    54 

    55 struct razor_set *razor_import_rzr_files(int count, const char **files);

    56 struct razor_set *razor_set_create_from_yum_filelist(int fd);

    57 struct razor_set *razor_set_create_from_rpmdb(void);

    58 

    59 #endif /* _RAZOR_H_ */
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