*
*/
-#ifndef REPO_H
-#define REPO_H
+#ifndef LIBSOLV_REPO_H
+#define LIBSOLV_REPO_H
#include "pooltypes.h"
+#include "pool.h"
+#include "repodata.h"
+#include "hash.h"
+
+
typedef struct _Repo {
- const char *name;
- struct _Pool *pool; /* pool containing repo data */
+ const char *name; /* name pointer */
+ Id repoid; /* our id */
+ void *appdata; /* application private pointer */
+
+ Pool *pool; /* pool containing this repo */
+
int start; /* start of this repo solvables within pool->solvables */
int end; /* last solvable + 1 of this repo */
int nsolvables; /* number of solvables repo is contributing to pool */
+ int disabled; /* ignore the solvables? */
int priority; /* priority of this repo */
+ int subpriority; /* sub-priority of this repo, used just for sorting, not pruning */
Id *idarraydata; /* array of metadata Ids, solvable dependencies are offsets into this array */
int idarraysize;
- Offset lastoff;
- Id *rpmdbid;
+ Repodata *repodata; /* our stores for non-solvable related data */
+ unsigned nrepodata; /* number of our stores.. */
+
+ Id *rpmdbid; /* solvable side data: rpm database id */
+
+ Offset lastoff; /* start of last array in idarraydata */
+
+ Hashtable lastidhash; /* hash to speed up repo_addid_dep */
+ Hashmask lastidhash_mask;
+ int lastidhash_idarraysize;
+ int lastmarker;
+ Offset lastmarkerpos;
} Repo;
extern Repo *repo_create(Pool *pool, const char *name);
extern void repo_free(Repo *repo, int reuseids);
+extern void repo_empty(Repo *repo, int reuseids);
+extern void repo_freeallrepos(Pool *pool, int reuseids);
+extern Id repo_add_solvable(Repo *repo);
+extern Id repo_add_solvable_block(Repo *repo, int count);
+extern void repo_free_solvable(Repo *repo, Id p, int reuseids);
+extern void repo_free_solvable_block(Repo *repo, Id start, int count, int reuseids);
+extern void *repo_sidedata_create(Repo *repo, size_t size);
+extern void *repo_sidedata_extend(Repo *repo, void *b, size_t size, Id p, int count);
extern Offset repo_addid(Repo *repo, Offset olddeps, Id id);
-extern Offset repo_addid_dep(Repo *repo, Offset olddeps, Id id, int isreq);
+extern Offset repo_addid_dep(Repo *repo, Offset olddeps, Id id, Id marker);
extern Offset repo_reserve_ids(Repo *repo, Offset olddeps, int num);
-extern Offset repo_fix_legacy(Repo *repo, Offset provides, Offset supplements);
-
-extern void pool_freeallrepos(Pool *pool, int reuseids);
+extern Offset repo_fix_supplements(Repo *repo, Offset provides, Offset supplements, Offset freshens);
+extern Offset repo_fix_conflicts(Repo *repo, Offset conflicts);
static inline const char *repo_name(const Repo *repo)
{
return repo->name;
}
-#endif /* REPO_H */
+#define FOR_REPO_SOLVABLES(r, p, s) \
+ for (p = (r)->start, s = (r)->pool->solvables + p; p < (r)->end; p++, s = (r)->pool->solvables + p) \
+ if (s->repo == (r))
+
+
+/* those two functions are here because they need the Repo definition */
+
+static inline Repo *pool_id2repo(Pool *pool, Id repoid)
+{
+ return repoid ? pool->repos[repoid - 1] : 0;
+}
+
+static inline int pool_installable(const Pool *pool, Solvable *s)
+{
+ if (!s->arch || s->arch == ARCH_SRC || s->arch == ARCH_NOSRC)
+ return 0;
+ if (s->repo && s->repo->disabled)
+ return 0;
+ if (pool->id2arch && (s->arch > pool->lastarch || !pool->id2arch[s->arch]))
+ return 0;
+ if (pool->considered)
+ {
+ Id id = s - pool->solvables;
+ if (!MAPTST(pool->considered, id))
+ return 0;
+ }
+ return 1;
+}
+
+/* search callback values */
+
+#define SEARCH_NEXT_KEY 1
+#define SEARCH_NEXT_SOLVABLE 2
+#define SEARCH_STOP 3
+#define SEARCH_ENTERSUB -1
+
+typedef struct _KeyValue {
+ Id id;
+ const char *str;
+ int num;
+ int num2;
+
+ int entry; /* array entry, starts with 0 */
+ int eof; /* last entry reached */
+
+ struct _KeyValue *parent;
+} KeyValue;
+
+/* search matcher flags */
+#define SEARCH_STRINGMASK 15
+#define SEARCH_STRING 1
+#define SEARCH_STRINGSTART 2
+#define SEARCH_STRINGEND 3
+#define SEARCH_SUBSTRING 4
+#define SEARCH_GLOB 5
+#define SEARCH_REGEX 6
+#define SEARCH_ERROR 15
+#define SEARCH_NOCASE (1<<7)
+
+/* iterator control */
+#define SEARCH_NO_STORAGE_SOLVABLE (1<<8)
+#define SEARCH_SUB (1<<9)
+#define SEARCH_ARRAYSENTINEL (1<<10)
+#define SEARCH_DISABLED_REPOS (1<<11)
+#define SEARCH_COMPLETE_FILELIST (1<<12)
+
+/* stringification flags */
+#define SEARCH_SKIP_KIND (1<<16)
+/* By default we stringify just to the basename of a file because
+ the construction of the full filename is costly. Specify this
+ flag if you want to match full filenames */
+#define SEARCH_FILES (1<<17)
+#define SEARCH_CHECKSUMS (1<<18)
+
+/* dataiterator internal */
+#define SEARCH_THISSOLVID (1<<31)
+
+
+/* standard flags used in the repo_add functions */
+#define REPO_REUSE_REPODATA (1 << 0)
+#define REPO_NO_INTERNALIZE (1 << 1)
+#define REPO_LOCALPOOL (1 << 2)
+#define REPO_USE_LOADING (1 << 3)
+#define REPO_EXTEND_SOLVABLES (1 << 4)
+
+Repodata *repo_add_repodata(Repo *repo, int flags);
+Repodata *repo_last_repodata(Repo *repo);
+
+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);
+
+/* returns the string value of the attribute, or NULL if not found */
+Id repo_lookup_type(Repo *repo, Id entry, Id keyname);
+const char *repo_lookup_str(Repo *repo, Id entry, Id keyname);
+/* returns the integer value of the attribute, or notfound if not found */
+unsigned int repo_lookup_num(Repo *repo, Id entry, Id keyname, unsigned int notfound);
+Id repo_lookup_id(Repo *repo, Id entry, Id keyname);
+int repo_lookup_idarray(Repo *repo, Id entry, Id keyname, Queue *q);
+int repo_lookup_void(Repo *repo, Id entry, Id keyname);
+const char *repo_lookup_checksum(Repo *repo, Id entry, Id keyname, Id *typep);
+const unsigned char *repo_lookup_bin_checksum(Repo *repo, Id entry, Id keyname, Id *typep);
+
+typedef struct _Datamatcher {
+ int flags;
+ const char *match;
+ void *matchdata;
+ int error;
+} Datamatcher;
+
+typedef struct _Dataiterator
+{
+ int state;
+ int flags;
+
+ Pool *pool;
+ Repo *repo;
+ Repodata *data;
+
+ /* data pointers */
+ unsigned char *dp;
+ unsigned char *ddp;
+ Id *idp;
+ Id *keyp;
+
+ /* the result */
+ Repokey *key;
+ KeyValue kv;
+
+ /* our matcher */
+ Datamatcher matcher;
+
+ /* iterators/filters */
+ Id keyname;
+ Id repodataid;
+ Id solvid;
+ Id repoid;
+
+ Id keynames[3 + 1];
+ int nkeynames;
+ int rootlevel;
+
+ /* recursion data */
+ struct di_parent {
+ KeyValue kv;
+ unsigned char *dp;
+ Id *keyp;
+ } parents[3];
+ int nparents;
+
+} Dataiterator;
+
+int datamatcher_init(Datamatcher *ma, const char *match, int flags);
+void datamatcher_free(Datamatcher *ma);
+int datamatcher_match(Datamatcher *ma, const char *str);
+
+/*
+ * Dataiterator
+ *
+ * Iterator like interface to 'search' functionality
+ *
+ * Dataiterator is per-pool, additional filters can be applied
+ * to limit the search domain. See dataiterator_init below.
+ *
+ * Use these like:
+ * Dataiterator di;
+ * dataiterator_init(&di, repo->pool, repo, 0, 0, "bla", SEARCH_SUBSTRING);
+ * while (dataiterator_step(&di))
+ * dosomething(di.solvid, di.key, di.kv);
+ * dataiterator_free(&di);
+ */
+
+/*
+ * Initialize dataiterator
+ *
+ * di: Pointer to Dataiterator to be initialized
+ * pool: Search domain for the iterator
+ * repo: if non-null, limit search to this repo
+ * solvid: if non-null, limit search to this solvable
+ * keyname: if non-null, limit search to this keyname
+ * match: if non-null, limit search to this match
+ */
+int dataiterator_init(Dataiterator *di, Pool *pool, Repo *repo, Id p, Id keyname, const char *match, int flags);
+void dataiterator_init_clone(Dataiterator *di, Dataiterator *from);
+void dataiterator_set_search(Dataiterator *di, Repo *repo, Id p);
+void dataiterator_set_keyname(Dataiterator *di, Id keyname);
+int dataiterator_set_match(Dataiterator *di, const char *match, int flags);
+
+void dataiterator_prepend_keyname(Dataiterator *di, Id keyname);
+void dataiterator_free(Dataiterator *di);
+int dataiterator_step(Dataiterator *di);
+void dataiterator_setpos(Dataiterator *di);
+void dataiterator_setpos_parent(Dataiterator *di);
+int dataiterator_match(Dataiterator *di, Datamatcher *ma);
+void dataiterator_skip_attribute(Dataiterator *di);
+void dataiterator_skip_solvable(Dataiterator *di);
+void dataiterator_skip_repo(Dataiterator *di);
+void dataiterator_jump_to_solvid(Dataiterator *di, Id solvid);
+void dataiterator_jump_to_repo(Dataiterator *di, Repo *repo);
+void dataiterator_entersub(Dataiterator *di);
+void dataiterator_clonepos(Dataiterator *di, Dataiterator *from);
+void dataiterator_seek(Dataiterator *di, int whence);
+
+#define DI_SEEK_STAY (1 << 16)
+#define DI_SEEK_CHILD 1
+#define DI_SEEK_PARENT 2
+#define DI_SEEK_REWIND 3
+
+
+void repo_set_id(Repo *repo, Id p, Id keyname, Id id);
+void repo_set_num(Repo *repo, Id p, Id keyname, unsigned int num);
+void repo_set_str(Repo *repo, Id p, Id keyname, const char *str);
+void repo_set_poolstr(Repo *repo, Id p, Id keyname, const char *str);
+void repo_add_poolstr_array(Repo *repo, Id p, Id keyname, const char *str);
+void repo_internalize(Repo *repo);
+void repo_disable_paging(Repo *repo);
+
+#define FOR_REPODATAS(repo, rdid, data) \
+ for (rdid = 0, data = repo->repodata + rdid; rdid < repo->nrepodata; rdid++, data++)
+
+#endif /* LIBSOLV_REPO_H */
projects / platform / upstream / libsolv.git / blobdiff