2 * Copyright (c) 2007, Novell Inc.
4 * This program is licensed under the BSD license, read LICENSE.BSD
5 * for further information
13 #ifndef LIBSOLV_REPO_H
14 #define LIBSOLV_REPO_H
16 #include "pooltypes.h"
19 #include "dataiterator.h"
26 typedef struct _Repo {
27 const char *name; /* name pointer */
28 Id repoid; /* our id */
29 void *appdata; /* application private pointer */
31 Pool *pool; /* pool containing this repo */
33 int start; /* start of this repo solvables within pool->solvables */
34 int end; /* last solvable + 1 of this repo */
35 int nsolvables; /* number of solvables repo is contributing to pool */
37 int disabled; /* ignore the solvables? */
38 int priority; /* priority of this repo */
39 int subpriority; /* sub-priority of this repo, used just for sorting, not pruning */
41 Id *idarraydata; /* array of metadata Ids, solvable dependencies are offsets into this array */
44 int nrepodata; /* number of our stores.. */
46 Id *rpmdbid; /* solvable side data: rpm database id */
48 #ifdef LIBSOLV_INTERNAL
49 Repodata *repodata; /* our stores for non-solvable related data */
50 Offset lastoff; /* start of last array in idarraydata */
52 Hashtable lastidhash; /* hash to speed up repo_addid_dep */
53 Hashval lastidhash_mask;
54 int lastidhash_idarraysize;
57 #endif /* LIBSOLV_INTERNAL */
60 extern Repo *repo_create(Pool *pool, const char *name);
61 extern void repo_free(Repo *repo, int reuseids);
62 extern void repo_empty(Repo *repo, int reuseids);
63 extern void repo_freedata(Repo *repo);
64 extern Id repo_add_solvable(Repo *repo);
65 extern Id repo_add_solvable_block(Repo *repo, int count);
66 extern void repo_free_solvable(Repo *repo, Id p, int reuseids);
67 extern void repo_free_solvable_block(Repo *repo, Id start, int count, int reuseids);
68 extern void *repo_sidedata_create(Repo *repo, size_t size);
69 extern void *repo_sidedata_extend(Repo *repo, void *b, size_t size, Id p, int count);
70 extern Id repo_add_solvable_block_before(Repo *repo, int count, Repo *beforerepo);
72 extern Offset repo_addid(Repo *repo, Offset olddeps, Id id);
73 extern Offset repo_addid_dep(Repo *repo, Offset olddeps, Id id, Id marker);
74 extern Offset repo_reserve_ids(Repo *repo, Offset olddeps, int num);
76 static inline const char *repo_name(const Repo *repo)
81 /* those two functions are here because they need the Repo definition */
83 static inline Repo *pool_id2repo(Pool *pool, Id repoid)
85 return repoid < pool->nrepos ? pool->repos[repoid] : 0;
88 static inline int pool_disabled_solvable(const Pool *pool, Solvable *s)
90 if (s->repo && s->repo->disabled)
94 Id id = s - pool->solvables;
95 if (!MAPTST(pool->considered, id))
101 static inline int pool_badarch_solvable(const Pool *pool, Solvable *s)
105 if (pool->id2arch && (s->arch > pool->lastarch || !pool->id2arch[s->arch]))
110 static inline int pool_installable(const Pool *pool, Solvable *s)
112 if (!s->arch || s->arch == ARCH_SRC || s->arch == ARCH_NOSRC)
114 if (s->repo && s->repo->disabled)
116 if (pool->id2arch && (s->arch > pool->lastarch || !pool->id2arch[s->arch]))
118 if (pool->considered)
120 Id id = s - pool->solvables;
121 if (!MAPTST(pool->considered, id))
127 /* search callback values */
128 #define SEARCH_NEXT_KEY 1
129 #define SEARCH_NEXT_SOLVABLE 2
130 #define SEARCH_STOP 3
131 #define SEARCH_ENTERSUB -1
133 /* standard flags used in the repo_add functions */
134 #define REPO_REUSE_REPODATA (1 << 0)
135 #define REPO_NO_INTERNALIZE (1 << 1)
136 #define REPO_LOCALPOOL (1 << 2)
137 #define REPO_USE_LOADING (1 << 3)
138 #define REPO_EXTEND_SOLVABLES (1 << 4)
139 #define REPO_USE_ROOTDIR (1 << 5)
140 #define REPO_NO_LOCATION (1 << 6)
142 Repodata *repo_add_repodata(Repo *repo, int flags);
143 Repodata *repo_id2repodata(Repo *repo, Id id);
144 Repodata *repo_last_repodata(Repo *repo);
146 void repo_search(Repo *repo, Id p, Id key, const char *match, int flags, int (*callback)(void *cbdata, Solvable *s, Repodata *data, Repokey *key, KeyValue *kv), void *cbdata);
148 /* returns the string value of the attribute, or NULL if not found */
149 Id repo_lookup_type(Repo *repo, Id entry, Id keyname);
150 const char *repo_lookup_str(Repo *repo, Id entry, Id keyname);
151 /* returns the integer value of the attribute, or notfound if not found */
152 unsigned long long repo_lookup_num(Repo *repo, Id entry, Id keyname, unsigned long long notfound);
153 Id repo_lookup_id(Repo *repo, Id entry, Id keyname);
154 int repo_lookup_idarray(Repo *repo, Id entry, Id keyname, Queue *q);
155 int repo_lookup_deparray(Repo *repo, Id entry, Id keyname, Queue *q, Id marker);
156 int repo_lookup_void(Repo *repo, Id entry, Id keyname);
157 const char *repo_lookup_checksum(Repo *repo, Id entry, Id keyname, Id *typep);
158 const unsigned char *repo_lookup_bin_checksum(Repo *repo, Id entry, Id keyname, Id *typep);
159 const void *repo_lookup_binary(Repo *repo, Id entry, Id keyname, int *lenp);
160 Id solv_depmarker(Id keyname, Id marker);
162 void repo_set_id(Repo *repo, Id p, Id keyname, Id id);
163 void repo_set_num(Repo *repo, Id p, Id keyname, unsigned long long num);
164 void repo_set_str(Repo *repo, Id p, Id keyname, const char *str);
165 void repo_set_poolstr(Repo *repo, Id p, Id keyname, const char *str);
166 void repo_add_poolstr_array(Repo *repo, Id p, Id keyname, const char *str);
167 void repo_add_idarray(Repo *repo, Id p, Id keyname, Id id);
168 void repo_add_deparray(Repo *repo, Id p, Id keyname, Id dep, Id marker);
169 void repo_set_idarray(Repo *repo, Id p, Id keyname, Queue *q);
170 void repo_set_deparray(Repo *repo, Id p, Id keyname, Queue *q, Id marker);
171 void repo_unset(Repo *repo, Id p, Id keyname);
173 void repo_internalize(Repo *repo);
174 void repo_disable_paging(Repo *repo);
176 /* iterator macros */
177 #define FOR_REPO_SOLVABLES(r, p, s) \
178 for (p = (r)->start, s = (r)->pool->solvables + p; p < (r)->end; p++, s = (r)->pool->solvables + p) \
179 if (s->repo != (r)) \
183 #ifdef LIBSOLV_INTERNAL
184 #define FOR_REPODATAS(repo, rdid, data) \
185 for (rdid = 1, data = repo->repodata + rdid; rdid < repo->nrepodata; rdid++, data++)
187 #define FOR_REPODATAS(repo, rdid, data) \
188 for (rdid = 1; rdid < repo->nrepodata && (data = repo_id2repodata(repo, rdid)); rdid++)
191 /* weird suse stuff, do not use */
192 extern Offset repo_fix_supplements(Repo *repo, Offset provides, Offset supplements, Offset freshens);
193 extern Offset repo_fix_conflicts(Repo *repo, Offset conflicts);
194 extern void repo_rewrite_suse_deps(Solvable *s, Offset freshens);
200 #endif /* LIBSOLV_REPO_H */