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krh@27
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#ifndef _RAZOR_H_
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krh@27
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#define _RAZOR_H_
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krh@27
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krh@43
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#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
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krh@43
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krh@43
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struct razor_set;
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krh@92
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struct razor_package;
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krh@92
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struct razor_property;
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krh@43
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krh@66
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enum razor_property_type {
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krh@66
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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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krh@66
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danw@109
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enum razor_version_relation {
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RAZOR_VERSION_LESS,
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RAZOR_VERSION_LESS_OR_EQUAL,
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RAZOR_VERSION_EQUAL,
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RAZOR_VERSION_GREATER_OR_EQUAL,
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RAZOR_VERSION_GREATER
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};
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danw@137
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extern const char * const razor_version_relations[];
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danw@109
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krh@91
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struct razor_set *razor_set_create(void);
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krh@43
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struct razor_set *razor_set_open(const char *filename);
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krh@43
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void razor_set_destroy(struct razor_set *set);
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krh@43
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int razor_set_write(struct razor_set *set, const char *filename);
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krh@43
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krh@92
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struct razor_package *
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krh@92
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razor_set_get_package(struct razor_set *set, const char *package);
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krh@92
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krh@92
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struct razor_package_iterator;
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struct razor_package_iterator *
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razor_package_iterator_create(struct razor_set *set);
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struct razor_package_iterator *
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krh@101
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razor_package_iterator_create_for_property(struct razor_set *set,
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krh@101
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struct razor_property *property);
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krh@102
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struct razor_package_iterator *
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krh@102
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razor_package_iterator_create_for_file(struct razor_set *set,
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krh@102
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const char *filename);
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krh@92
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krh@92
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int razor_package_iterator_next(struct razor_package_iterator *pi,
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struct razor_package **package,
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krh@92
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const char **name, const char **version);
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krh@92
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void razor_package_iterator_destroy(struct razor_package_iterator *pi);
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krh@92
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krh@92
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struct razor_property_iterator;
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krh@92
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struct razor_property_iterator *
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krh@92
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razor_property_iterator_create(struct razor_set *set,
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krh@92
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struct razor_package *package);
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krh@92
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int razor_property_iterator_next(struct razor_property_iterator *pi,
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krh@92
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struct razor_property **property,
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danw@109
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const char **name,
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danw@109
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enum razor_version_relation *relation,
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danw@109
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const char **version,
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krh@92
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enum razor_property_type *type);
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krh@92
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void
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krh@92
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razor_property_iterator_destroy(struct razor_property_iterator *pi);
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krh@92
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krh@49
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void razor_set_list_files(struct razor_set *set, const char *prefix);
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krh@56
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void razor_set_list_package_files(struct razor_set *set, const char *name);
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krh@43
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krh@43
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void razor_set_list_unsatisfied(struct razor_set *set);
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krh@43
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krh@44
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typedef void (*razor_package_callback_t)(const char *name,
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krh@44
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const char *old_version,
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krh@44
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const char *new_version,
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krh@44
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void *data);
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krh@44
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void
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krh@44
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razor_set_diff(struct razor_set *set, struct razor_set *upstream,
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krh@44
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razor_package_callback_t callback, void *data);
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krh@44
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danw@137
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/* Package transactions */
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danw@137
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danw@137
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enum razor_transaction_package_state {
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danw@137
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/* Basic states */
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danw@137
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RAZOR_PACKAGE_INSTALL = 0x01,
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RAZOR_PACKAGE_REMOVE = 0x02,
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danw@137
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/* (Flags used to define the error states) */
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RAZOR_PACKAGE_UNAVAILABLE = 0x04,
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RAZOR_PACKAGE_UNSATISFIABLE = 0x08,
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RAZOR_PACKAGE_BLOCKED = 0x10,
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danw@137
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danw@137
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/* Error states */
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RAZOR_PACKAGE_INSTALL_UNAVAILABLE = RAZOR_PACKAGE_INSTALL | RAZOR_PACKAGE_UNAVAILABLE,
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RAZOR_PACKAGE_INSTALL_UNSATISFIABLE = RAZOR_PACKAGE_INSTALL | RAZOR_PACKAGE_UNSATISFIABLE,
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RAZOR_PACKAGE_INSTALL_BLOCKED = RAZOR_PACKAGE_INSTALL | RAZOR_PACKAGE_BLOCKED,
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danw@137
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RAZOR_PACKAGE_REMOVE_NOT_INSTALLED = RAZOR_PACKAGE_REMOVE | RAZOR_PACKAGE_UNAVAILABLE,
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danw@137
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RAZOR_PACKAGE_REMOVE_BLOCKED = RAZOR_PACKAGE_REMOVE | RAZOR_PACKAGE_BLOCKED
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danw@137
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};
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danw@137
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danw@137
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struct razor_transaction_package {
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struct razor_package *package;
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danw@137
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const char *name, *version;
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danw@137
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enum razor_transaction_package_state state;
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danw@137
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danw@137
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const char *req_package;
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const char *req_property;
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enum razor_version_relation req_relation;
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const char *req_version;
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danw@137
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};
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danw@137
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danw@137
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struct razor_transaction {
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danw@137
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int package_count, errors;
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danw@137
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struct razor_transaction_package *packages;
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danw@137
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danw@137
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struct razor_set *system, *upstream;
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};
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danw@137
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danw@137
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struct razor_transaction *
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danw@137
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razor_transaction_create(struct razor_set *system, struct razor_set *upstream,
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danw@137
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int update_count, const char **update_packages,
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danw@137
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int remove_count, const char **remove_packages);
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danw@137
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void razor_transaction_describe(struct razor_transaction *trans);
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danw@137
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struct razor_set *razor_transaction_run(struct razor_transaction *trans);
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danw@137
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void razor_transaction_destroy(struct razor_transaction *trans);
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krh@44
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krh@44
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/* Importer interface; for building a razor set from external sources,
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krh@44
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* like yum, rpmdb or razor package files. */
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krh@44
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krh@30
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struct razor_importer;
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krh@77
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struct razor_rpm;
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krh@27
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krh@30
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struct razor_importer *razor_importer_new(void);
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krh@75
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void razor_importer_destroy(struct razor_importer *importer);
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krh@30
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void razor_importer_begin_package(struct razor_importer *importer,
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krh@27
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const char *name, const char *version);
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krh@66
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void razor_importer_add_property(struct razor_importer *importer,
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danw@109
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const char *name,
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danw@109
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enum razor_version_relation relation,
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danw@109
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const char *version,
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krh@66
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enum razor_property_type type);
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krh@46
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void razor_importer_add_file(struct razor_importer *importer,
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krh@46
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const char *name);
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krh@30
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void razor_importer_finish_package(struct razor_importer *importer);
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krh@75
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krh@75
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int razor_importer_add_rpm(struct razor_importer *importer,
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krh@77
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struct razor_rpm *rpm);
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krh@75
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krh@30
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struct razor_set *razor_importer_finish(struct razor_importer *importer);
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krh@27
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krh@70
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struct razor_set *razor_set_create_from_yum(void);
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krh@28
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struct razor_set *razor_set_create_from_rpmdb(void);
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krh@27
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krh@74
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/* RPM functions */
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krh@77
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krh@77
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struct razor_rpm *razor_rpm_open(const char *filename);
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krh@77
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int razor_rpm_install(struct razor_rpm *rpm, const char *root);
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krh@77
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int razor_rpm_close(struct razor_rpm *rpm);
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krh@74
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krh@27
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#endif /* _RAZOR_H_ */
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