/* * Copyright (c) 2007, Novell Inc. * * This program is licensed under the BSD license, read LICENSE.BSD * for further information */ /* * repodata.c * * Manage data coming from one repository * * a repository can contain multiple repodata entries, consisting of * different sets of keys and different sets of solvables */ #define _GNU_SOURCE #include #include #include #include #include #include #include #include "repo.h" #include "pool.h" #include "poolid_private.h" #include "util.h" #include "hash.h" #include "chksum.h" #include "repopack.h" #include "repopage.h" extern unsigned int compress_buf (const unsigned char *in, unsigned int in_len, unsigned char *out, unsigned int out_len); extern unsigned int unchecked_decompress_buf (const unsigned char *in, unsigned int in_len, unsigned char *out, unsigned int out_len); #define REPODATA_BLOCK 255 void repodata_initdata(Repodata *data, Repo *repo, int localpool) { memset(data, 0, sizeof (*data)); data->repo = repo; data->localpool = localpool; if (localpool) stringpool_init_empty(&data->spool); data->keys = sat_calloc(1, sizeof(Repokey)); data->nkeys = 1; data->schemata = sat_calloc(1, sizeof(Id)); data->schemadata = sat_calloc(1, sizeof(Id)); data->nschemata = 1; data->schemadatalen = 1; repopagestore_init(&data->store); } void repodata_freedata(Repodata *data) { int i; sat_free(data->keys); sat_free(data->schemata); sat_free(data->schemadata); sat_free(data->schematahash); stringpool_free(&data->spool); dirpool_free(&data->dirpool); sat_free(data->mainschemaoffsets); sat_free(data->incoredata); sat_free(data->incoreoffset); sat_free(data->verticaloffset); repopagestore_free(&data->store); sat_free(data->vincore); if (data->attrs) for (i = 0; i < data->end - data->start; i++) sat_free(data->attrs[i]); sat_free(data->attrs); if (data->xattrs) for (i = 0; i < data->nxattrs; i++) sat_free(data->xattrs[i]); sat_free(data->xattrs); sat_free(data->attrdata); sat_free(data->attriddata); } Repodata * repodata_create(Repo *repo, int localpool) { Repodata *data; repo->nrepodata++; repo->repodata = sat_realloc2(repo->repodata, repo->nrepodata, sizeof(*data)); data = repo->repodata + repo->nrepodata - 1; repodata_initdata(data, repo, localpool); return data; } void repodata_free(Repodata *data) { Repo *repo = data->repo; int i = data - repo->repodata; repodata_freedata(data); if (i < repo->nrepodata - 1) memmove(repo->repodata + i, repo->repodata + i + 1, (repo->nrepodata - 1 - i) * sizeof(Repodata)); repo->nrepodata--; } /*************************************************************** * key pool management */ /* this is not so time critical that we need a hash, so we do a simple * linear search */ Id repodata_key2id(Repodata *data, Repokey *key, int create) { Id keyid; for (keyid = 1; keyid < data->nkeys; keyid++) if (data->keys[keyid].name == key->name && data->keys[keyid].type == key->type) { if ((key->type == REPOKEY_TYPE_CONSTANT || key->type == REPOKEY_TYPE_CONSTANTID) && key->size != data->keys[keyid].size) continue; break; } if (keyid == data->nkeys) { if (!create) return 0; /* allocate new key */ data->keys = sat_realloc2(data->keys, data->nkeys + 1, sizeof(Repokey)); data->keys[data->nkeys++] = *key; if (data->verticaloffset) { data->verticaloffset = sat_realloc2(data->verticaloffset, data->nkeys, sizeof(Id)); data->verticaloffset[data->nkeys - 1] = 0; } data->keybits[(key->name >> 3) & (sizeof(data->keybits) - 1)] |= 1 << (key->name & 7); } return keyid; } /*************************************************************** * schema pool management */ #define SCHEMATA_BLOCK 31 #define SCHEMATADATA_BLOCK 255 Id repodata_schema2id(Repodata *data, Id *schema, int create) { int h, len, i; Id *sp, cid; Id *schematahash; if ((schematahash = data->schematahash) == 0) { data->schematahash = schematahash = sat_calloc(256, sizeof(Id)); for (i = 0; i < data->nschemata; i++) { for (sp = data->schemadata + data->schemata[i], h = 0; *sp; len++) h = h * 7 + *sp++; h &= 255; schematahash[h] = i + 1; } data->schemadata = sat_extend_resize(data->schemadata, data->schemadatalen, sizeof(Id), SCHEMATADATA_BLOCK); data->schemata = sat_extend_resize(data->schemata, data->nschemata, sizeof(Id), SCHEMATA_BLOCK); } for (sp = schema, len = 0, h = 0; *sp; len++) h = h * 7 + *sp++; h &= 255; len++; cid = schematahash[h]; if (cid) { cid--; if (!memcmp(data->schemadata + data->schemata[cid], schema, len * sizeof(Id))) return cid; /* cache conflict */ for (cid = 0; cid < data->nschemata; cid++) if (!memcmp(data->schemadata + data->schemata[cid], schema, len * sizeof(Id))) return cid; } /* a new one */ if (!create) return 0; data->schemadata = sat_extend(data->schemadata, data->schemadatalen, len, sizeof(Id), SCHEMATADATA_BLOCK); data->schemata = sat_extend(data->schemata, data->nschemata, 1, sizeof(Id), SCHEMATA_BLOCK); /* add schema */ memcpy(data->schemadata + data->schemadatalen, schema, len * sizeof(Id)); data->schemata[data->nschemata] = data->schemadatalen; data->schemadatalen += len; schematahash[h] = data->nschemata + 1; #if 0 fprintf(stderr, "schema2id: new schema\n"); #endif return data->nschemata++; } void repodata_free_schemahash(Repodata *data) { data->schematahash = sat_free(data->schematahash); /* shrink arrays */ data->schemata = sat_realloc2(data->schemata, data->nschemata, sizeof(Id)); data->schemadata = sat_realloc2(data->schemadata, data->schemadatalen, sizeof(Id)); } /*************************************************************** * dir pool management */ Id repodata_str2dir(Repodata *data, const char *dir, int create) { Id id, parent; const char *dire; parent = 0; while (*dir == '/' && dir[1] == '/') dir++; if (*dir == '/' && !dir[1]) { if (data->dirpool.ndirs) return 1; return dirpool_add_dir(&data->dirpool, 0, 1, create); } while (*dir) { dire = strchrnul(dir, '/'); if (data->localpool) id = stringpool_strn2id(&data->spool, dir, dire - dir, create); else id = strn2id(data->repo->pool, dir, dire - dir, create); if (!id) return 0; parent = dirpool_add_dir(&data->dirpool, parent, id, create); if (!parent) return 0; if (!*dire) break; dir = dire + 1; while (*dir == '/') dir++; } return parent; } const char * repodata_dir2str(Repodata *data, Id did, const char *suf) { Pool *pool = data->repo->pool; int l = 0; Id parent, comp; const char *comps; char *p; if (!did) return suf ? suf : ""; parent = did; while (parent) { comp = dirpool_compid(&data->dirpool, parent); comps = stringpool_id2str(data->localpool ? &data->spool : &pool->ss, comp); l += strlen(comps); parent = dirpool_parent(&data->dirpool, parent); if (parent) l++; } if (suf) l += strlen(suf) + 1; p = pool_alloctmpspace(pool, l + 1) + l; *p = 0; if (suf) { p -= strlen(suf); strcpy(p, suf); *--p = '/'; } parent = did; while (parent) { comp = dirpool_compid(&data->dirpool, parent); comps = stringpool_id2str(data->localpool ? &data->spool : &pool->ss, comp); l = strlen(comps); p -= l; strncpy(p, comps, l); parent = dirpool_parent(&data->dirpool, parent); if (parent) *--p = '/'; } return p; } /*************************************************************** * data management */ static inline unsigned char * data_skip_schema(Repodata *data, unsigned char *dp, Id schema) { Id *keyp = data->schemadata + data->schemata[schema]; for (; *keyp; keyp++) dp = data_skip_key(data, dp, data->keys + *keyp); return dp; } unsigned char * data_skip_key(Repodata *data, unsigned char *dp, Repokey *key) { int nentries, schema; switch(key->type) { case REPOKEY_TYPE_FIXARRAY: dp = data_read_id(dp, &nentries); if (!nentries) return dp; dp = data_read_id(dp, &schema); while (nentries--) dp = data_skip_schema(data, dp, schema); return dp; case REPOKEY_TYPE_FLEXARRAY: dp = data_read_id(dp, &nentries); while (nentries--) { dp = data_read_id(dp, &schema); dp = data_skip_schema(data, dp, schema); } return dp; default: if (key->storage == KEY_STORAGE_INCORE) dp = data_skip(dp, key->type); else if (key->storage == KEY_STORAGE_VERTICAL_OFFSET) { dp = data_skip(dp, REPOKEY_TYPE_ID); dp = data_skip(dp, REPOKEY_TYPE_ID); } return dp; } } static unsigned char * forward_to_key(Repodata *data, Id keyid, Id *keyp, unsigned char *dp) { Id k; if (!keyid) return 0; if (data->mainschemaoffsets && dp == data->incoredata + data->mainschemaoffsets[0] && keyp == data->schemadata + data->schemata[data->mainschema]) { int i; for (i = 0; (k = *keyp++) != 0; i++) if (k == keyid) return data->incoredata + data->mainschemaoffsets[i]; return 0; } while ((k = *keyp++) != 0) { if (k == keyid) return dp; if (data->keys[k].storage == KEY_STORAGE_VERTICAL_OFFSET) { dp = data_skip(dp, REPOKEY_TYPE_ID); /* skip offset */ dp = data_skip(dp, REPOKEY_TYPE_ID); /* skip length */ continue; } if (data->keys[k].storage != KEY_STORAGE_INCORE) continue; dp = data_skip_key(data, dp, data->keys + k); } return 0; } static unsigned char * get_vertical_data(Repodata *data, Repokey *key, Id off, Id len) { unsigned char *dp; if (!len) return 0; if (off >= data->lastverticaloffset) { off -= data->lastverticaloffset; if (off + len > data->vincorelen) return 0; return data->vincore + off; } if (off + len > key->size) return 0; /* we now have the offset, go into vertical */ off += data->verticaloffset[key - data->keys]; /* fprintf(stderr, "key %d page %d\n", key->name, off / BLOB_PAGESIZE); */ dp = repopagestore_load_page_range(&data->store, off / BLOB_PAGESIZE, (off + len - 1) / BLOB_PAGESIZE); if (dp) dp += off % BLOB_PAGESIZE; return dp; } static inline unsigned char * get_data(Repodata *data, Repokey *key, unsigned char **dpp, int advance) { unsigned char *dp = *dpp; if (!dp) return 0; if (key->storage == KEY_STORAGE_INCORE) { if (advance) *dpp = data_skip_key(data, dp, key); return dp; } else if (key->storage == KEY_STORAGE_VERTICAL_OFFSET) { Id off, len; dp = data_read_id(dp, &off); dp = data_read_id(dp, &len); if (advance) *dpp = dp; return get_vertical_data(data, key, off, len); } return 0; } static int load_repodata(Repodata *data) { if (data->loadcallback) { data->loadcallback(data); if (data->state == REPODATA_AVAILABLE) return 1; } data->state = REPODATA_ERROR; return 0; } static inline int maybe_load_repodata(Repodata *data, Id keyname) { if (keyname && !repodata_precheck_keyname(data, keyname)) return 0; /* do not bother... */ switch(data->state) { case REPODATA_STUB: if (keyname) { int i; for (i = 0; i < data->nkeys; i++) if (keyname == data->keys[i].name) break; if (i == data->nkeys) return 0; } return load_repodata(data); case REPODATA_ERROR: return 0; case REPODATA_AVAILABLE: case REPODATA_LOADING: return 1; default: data->state = REPODATA_ERROR; return 0; } } static inline unsigned char * solvid2data(Repodata *data, Id solvid, Id *schemap) { unsigned char *dp = data->incoredata; if (!dp) return 0; if (solvid == SOLVID_META) /* META */ dp += 1; else if (solvid == SOLVID_POS) /* META */ { Pool *pool = data->repo->pool; if (data->repo != pool->pos.repo) return 0; if (data != data->repo->repodata + pool->pos.repodataid) return 0; *schemap = pool->pos.schema; return data->incoredata + pool->pos.dp; } else { if (solvid < data->start || solvid >= data->end) return 0; dp += data->incoreoffset[solvid - data->start]; } return data_read_id(dp, schemap); } /************************************************************************ * data lookup */ static inline unsigned char * find_key_data(Repodata *data, Id solvid, Id keyname, Repokey **keypp) { unsigned char *dp; Id schema, *keyp, *kp; Repokey *key; if (!maybe_load_repodata(data, keyname)) return 0; dp = solvid2data(data, solvid, &schema); if (!dp) return 0; keyp = data->schemadata + data->schemata[schema]; for (kp = keyp; *kp; kp++) if (data->keys[*kp].name == keyname) break; if (!*kp) return 0; *keypp = key = data->keys + *kp; if (key->type == REPOKEY_TYPE_VOID || key->type == REPOKEY_TYPE_CONSTANT || key->type == REPOKEY_TYPE_CONSTANTID) return dp; /* no need to forward... */ dp = forward_to_key(data, *kp, keyp, dp); if (!dp) return 0; return get_data(data, key, &dp, 0); } Id repodata_lookup_id(Repodata *data, Id solvid, Id keyname) { unsigned char *dp; Repokey *key; Id id; dp = find_key_data(data, solvid, keyname, &key); if (!dp) return 0; if (key->type == REPOKEY_TYPE_CONSTANTID) return key->size; if (key->type != REPOKEY_TYPE_ID) return 0; dp = data_read_id(dp, &id); return id; } Id repodata_globalize_id(Repodata *data, Id id, int create) { if (!id || !data || !data->localpool) return id; return str2id(data->repo->pool, stringpool_id2str(&data->spool, id), create); } const char * repodata_lookup_str(Repodata *data, Id solvid, Id keyname) { unsigned char *dp; Repokey *key; Id id; dp = find_key_data(data, solvid, keyname, &key); if (!dp) return 0; if (key->type == REPOKEY_TYPE_STR) return (const char *)dp; if (key->type == REPOKEY_TYPE_CONSTANTID) return id2str(data->repo->pool, key->size); if (key->type == REPOKEY_TYPE_ID) dp = data_read_id(dp, &id); else return 0; if (data->localpool) return data->spool.stringspace + data->spool.strings[id]; return id2str(data->repo->pool, id); } int repodata_lookup_num(Repodata *data, Id solvid, Id keyname, unsigned int *value) { unsigned char *dp; Repokey *key; KeyValue kv; *value = 0; dp = find_key_data(data, solvid, keyname, &key); if (!dp) return 0; if (key->type == REPOKEY_TYPE_NUM || key->type == REPOKEY_TYPE_U32 || key->type == REPOKEY_TYPE_CONSTANT) { dp = data_fetch(dp, &kv, key); *value = kv.num; return 1; } return 0; } int repodata_lookup_void(Repodata *data, Id solvid, Id keyname) { Id schema; Id *keyp; unsigned char *dp; if (!maybe_load_repodata(data, keyname)) return 0; dp = solvid2data(data, solvid, &schema); if (!dp) return 0; /* can't use find_key_data as we need to test the type */ for (keyp = data->schemadata + data->schemata[schema]; *keyp; keyp++) if (data->keys[*keyp].name == keyname && data->keys[*keyp].type == REPOKEY_TYPE_VOID) return 1; return 0; } const unsigned char * repodata_lookup_bin_checksum(Repodata *data, Id solvid, Id keyname, Id *typep) { unsigned char *dp; Repokey *key; dp = find_key_data(data, solvid, keyname, &key); if (!dp) return 0; *typep = key->type; return dp; } int repodata_lookup_idarray(Repodata *data, Id solvid, Id keyname, Queue *q) { unsigned char *dp; Repokey *key; Id id; int eof = 0; queue_empty(q); dp = find_key_data(data, solvid, keyname, &key); if (!dp) return 0; for (;;) { dp = data_read_ideof(dp, &id, &eof); queue_push(q, id); if (eof) break; } return 1; } /************************************************************************ * data search */ int repodata_stringify(Pool *pool, Repodata *data, Repokey *key, KeyValue *kv, int flags) { switch (key->type) { case REPOKEY_TYPE_ID: case REPOKEY_TYPE_CONSTANTID: case REPOKEY_TYPE_IDARRAY: if (data && data->localpool) kv->str = stringpool_id2str(&data->spool, kv->id); else kv->str = id2str(pool, kv->id); if ((flags & SEARCH_SKIP_KIND) != 0 && key->storage == KEY_STORAGE_SOLVABLE) { const char *s; for (s = kv->str; *s >= 'a' && *s <= 'z'; s++) ; if (*s == ':' && s > kv->str) kv->str = s + 1; } return 1; case REPOKEY_TYPE_STR: return 1; case REPOKEY_TYPE_DIRSTRARRAY: if (!(flags & SEARCH_FILES)) return 1; /* match just the basename */ /* Put the full filename into kv->str. */ kv->str = repodata_dir2str(data, kv->id, kv->str); /* And to compensate for that put the "empty" directory into kv->id, so that later calls to repodata_dir2str on this data come up with the same filename again. */ kv->id = 0; return 1; case REPOKEY_TYPE_MD5: case REPOKEY_TYPE_SHA1: case REPOKEY_TYPE_SHA256: if (!(flags & SEARCH_CHECKSUMS)) return 0; /* skip em */ kv->str = repodata_chk2str(data, key->type, (const unsigned char *)kv->str); return 1; default: return 0; } } struct subschema_data { Solvable *s; void *cbdata; KeyValue *parent; }; /* search a specific repodata */ void repodata_search(Repodata *data, Id solvid, Id keyname, int flags, int (*callback)(void *cbdata, Solvable *s, Repodata *data, Repokey *key, KeyValue *kv), void *cbdata) { Id schema; Repokey *key; Id keyid, *kp, *keyp; unsigned char *dp, *ddp; int onekey = 0; int stop; KeyValue kv; Solvable *s; if (!maybe_load_repodata(data, keyname)) return; if (solvid == SOLVID_SUBSCHEMA) { struct subschema_data *subd = cbdata; cbdata = subd->cbdata; s = subd->s; schema = subd->parent->id; dp = (unsigned char *)subd->parent->str; kv.parent = subd->parent; } else { schema = 0; dp = solvid2data(data, solvid, &schema); if (!dp) return; s = data->repo->pool->solvables + solvid; kv.parent = 0; } keyp = data->schemadata + data->schemata[schema]; if (keyname) { /* search for a specific key */ for (kp = keyp; *kp; kp++) if (data->keys[*kp].name == keyname) break; if (!*kp) return; dp = forward_to_key(data, *kp, keyp, dp); if (!dp) return; keyp = kp; onekey = 1; } while ((keyid = *keyp++) != 0) { stop = 0; key = data->keys + keyid; ddp = get_data(data, key, &dp, *keyp ? 1 : 0); if (key->type == REPOKEY_TYPE_FLEXARRAY || key->type == REPOKEY_TYPE_FIXARRAY) { struct subschema_data subd; int nentries; Id schema = 0; subd.cbdata = cbdata; subd.s = s; subd.parent = &kv; ddp = data_read_id(ddp, &nentries); kv.num = nentries; kv.entry = 0; kv.eof = 0; while (ddp && nentries > 0) { if (!--nentries) kv.eof = 1; if (key->type == REPOKEY_TYPE_FLEXARRAY || !kv.entry) ddp = data_read_id(ddp, &schema); kv.id = schema; kv.str = (char *)ddp; stop = callback(cbdata, s, data, key, &kv); if (stop > SEARCH_NEXT_KEY) return; if (stop && stop != SEARCH_ENTERSUB) break; if ((flags & SEARCH_SUB) != 0 || stop == SEARCH_ENTERSUB) repodata_search(data, SOLVID_SUBSCHEMA, 0, flags, callback, &subd); ddp = data_skip_schema(data, ddp, schema); kv.entry++; } if (!nentries && (flags & SEARCH_ARRAYSENTINEL) != 0) { /* sentinel */ kv.eof = 2; kv.str = (char *)ddp; stop = callback(cbdata, s, data, key, &kv); if (stop > SEARCH_NEXT_KEY) return; } if (onekey) return; continue; } kv.entry = 0; do { ddp = data_fetch(ddp, &kv, key); if (!ddp) break; stop = callback(cbdata, s, data, key, &kv); kv.entry++; } while (!kv.eof && !stop); if (onekey || stop > SEARCH_NEXT_KEY) return; } } void repodata_setpos_kv(Repodata *data, KeyValue *kv) { Pool *pool = data->repo->pool; if (!kv) pool_clear_pos(pool); else { pool->pos.repo = data->repo; pool->pos.repodataid = data - data->repo->repodata; pool->pos.dp = (unsigned char *)kv->str - data->incoredata; pool->pos.schema = kv->id; } } /************************************************************************ * data iterator functions */ static Repokey solvablekeys[RPM_RPMDBID - SOLVABLE_NAME + 1] = { { SOLVABLE_NAME, REPOKEY_TYPE_ID, 0, KEY_STORAGE_SOLVABLE }, { SOLVABLE_ARCH, REPOKEY_TYPE_ID, 0, KEY_STORAGE_SOLVABLE }, { SOLVABLE_EVR, REPOKEY_TYPE_ID, 0, KEY_STORAGE_SOLVABLE }, { SOLVABLE_VENDOR, REPOKEY_TYPE_ID, 0, KEY_STORAGE_SOLVABLE }, { SOLVABLE_PROVIDES, REPOKEY_TYPE_IDARRAY, 0, KEY_STORAGE_SOLVABLE }, { SOLVABLE_OBSOLETES, REPOKEY_TYPE_IDARRAY, 0, KEY_STORAGE_SOLVABLE }, { SOLVABLE_CONFLICTS, REPOKEY_TYPE_IDARRAY, 0, KEY_STORAGE_SOLVABLE }, { SOLVABLE_REQUIRES, REPOKEY_TYPE_IDARRAY, 0, KEY_STORAGE_SOLVABLE }, { SOLVABLE_RECOMMENDS, REPOKEY_TYPE_IDARRAY, 0, KEY_STORAGE_SOLVABLE }, { SOLVABLE_SUGGESTS, REPOKEY_TYPE_IDARRAY, 0, KEY_STORAGE_SOLVABLE }, { SOLVABLE_SUPPLEMENTS, REPOKEY_TYPE_IDARRAY, 0, KEY_STORAGE_SOLVABLE }, { SOLVABLE_ENHANCES, REPOKEY_TYPE_IDARRAY, 0, KEY_STORAGE_SOLVABLE }, { RPM_RPMDBID, REPOKEY_TYPE_U32, 0, KEY_STORAGE_SOLVABLE }, }; static inline Id * solvabledata_fetch(Solvable *s, KeyValue *kv, Id keyname) { kv->id = keyname; switch (keyname) { case SOLVABLE_NAME: kv->eof = 1; return &s->name; case SOLVABLE_ARCH: kv->eof = 1; return &s->arch; case SOLVABLE_EVR: kv->eof = 1; return &s->evr; case SOLVABLE_VENDOR: kv->eof = 1; return &s->vendor; case SOLVABLE_PROVIDES: kv->eof = 0; return s->provides ? s->repo->idarraydata + s->provides : 0; case SOLVABLE_OBSOLETES: kv->eof = 0; return s->obsoletes ? s->repo->idarraydata + s->obsoletes : 0; case SOLVABLE_CONFLICTS: kv->eof = 0; return s->conflicts ? s->repo->idarraydata + s->conflicts : 0; case SOLVABLE_REQUIRES: kv->eof = 0; return s->requires ? s->repo->idarraydata + s->requires : 0; case SOLVABLE_RECOMMENDS: kv->eof = 0; return s->recommends ? s->repo->idarraydata + s->recommends : 0; case SOLVABLE_SUPPLEMENTS: kv->eof = 0; return s->supplements ? s->repo->idarraydata + s->supplements : 0; case SOLVABLE_SUGGESTS: kv->eof = 0; return s->suggests ? s->repo->idarraydata + s->suggests : 0; case SOLVABLE_ENHANCES: kv->eof = 0; return s->enhances ? s->repo->idarraydata + s->enhances : 0; case RPM_RPMDBID: kv->eof = 1; return s->repo->rpmdbid ? s->repo->rpmdbid + (s - s->repo->pool->solvables - s->repo->start) : 0; default: return 0; } } int datamatcher_init(Datamatcher *ma, const char *match, int flags) { ma->match = match; ma->flags = flags; ma->error = 0; ma->matchdata = 0; if ((flags & SEARCH_STRINGMASK) == SEARCH_REGEX) { ma->matchdata = sat_calloc(1, sizeof(regex_t)); ma->error = regcomp((regex_t *)ma->matchdata, match, REG_EXTENDED | REG_NOSUB | REG_NEWLINE | ((flags & SEARCH_NOCASE) ? REG_ICASE : 0)); if (ma->error) { sat_free(ma->matchdata); ma->flags = (flags & ~SEARCH_STRINGMASK) | SEARCH_ERROR; } } return ma->error; } void datamatcher_free(Datamatcher *ma) { if ((ma->flags & SEARCH_STRINGMASK) == SEARCH_REGEX && ma->matchdata) { regfree(ma->matchdata); ma->matchdata = sat_free(ma->matchdata); } } int datamatcher_match(Datamatcher *ma, const char *str) { int l; switch ((ma->flags & SEARCH_STRINGMASK)) { case SEARCH_SUBSTRING: if (ma->flags & SEARCH_NOCASE) { if (!strcasestr(str, ma->match)) return 0; } else { if (!strstr(str, ma->match)) return 0; } break; case SEARCH_STRING: if (ma->flags & SEARCH_NOCASE) { if (strcasecmp(ma->match, str)) return 0; } else { if (strcmp(ma->match, str)) return 0; } break; case SEARCH_STRINGSTART: if (ma->flags & SEARCH_NOCASE) { if (strncasecmp(ma->match, str, strlen(ma->match))) return 0; } else { if (strncmp(ma->match, str, strlen(ma->match))) return 0; } break; case SEARCH_STRINGEND: l = strlen(str) - strlen(ma->match); if (l < 0) return 0; if (ma->flags & SEARCH_NOCASE) { if (strcasecmp(ma->match, str + l)) return 0; } else { if (strcmp(ma->match, str + l)) return 0; } break; case SEARCH_GLOB: if (fnmatch(ma->match, str, (ma->flags & SEARCH_NOCASE) ? FNM_CASEFOLD : 0)) return 0; break; case SEARCH_REGEX: if (regexec((const regex_t *)ma->matchdata, str, 0, NULL, 0)) return 0; break; default: return 0; } return 1; } int repodata_filelistfilter_matches(Repodata *data, const char *str) { /* '.*bin\/.*', '^\/etc\/.*', '^\/usr\/lib\/sendmail$' */ /* for now hardcoded */ if (strstr(str, "bin/")) return 1; if (!strncmp(str, "/etc/", 5)) return 1; if (!strcmp(str, "/usr/lib/sendmail")) return 1; return 0; } enum { di_bye, di_enterrepo, di_entersolvable, di_enterrepodata, di_enterschema, di_enterkey, di_nextattr, di_nextkey, di_nextrepodata, di_nextsolvable, di_nextrepo, di_enterarray, di_nextarrayelement, di_entersub, di_leavesub, di_nextsolvableattr, di_nextsolvablekey, di_entersolvablekey }; /* see repo.h for documentation */ int dataiterator_init(Dataiterator *di, Pool *pool, Repo *repo, Id p, Id keyname, const char *match, int flags) { memset(di, 0, sizeof(*di)); di->pool = pool; di->flags = flags & ~SEARCH_THISSOLVID; if (!pool || (repo && repo->pool != pool)) { di->state = di_bye; return -1; } if (match) { int error; if ((error = datamatcher_init(&di->matcher, match, flags)) != 0) { di->state = di_bye; return error; } } di->keyname = keyname; di->keynames[0] = keyname; dataiterator_set_search(di, repo, p); return 0; } void dataiterator_init_clone(Dataiterator *di, Dataiterator *from) { *di = *from; memset(&di->matcher, 0, sizeof(di->matcher)); if (from->matcher.match) datamatcher_init(&di->matcher, from->matcher.match, from->matcher.flags); if (di->nparents) { /* fix pointers */ int i; for (i = 1; i < di->nparents; i++) di->parents[i].kv.parent = &di->parents[i - 1].kv; di->kv.parent = &di->parents[di->nparents - 1].kv; } } int dataiterator_set_match(Dataiterator *di, const char *match, int flags) { di->flags = (flags & ~SEARCH_THISSOLVID) | (di->flags & SEARCH_THISSOLVID); datamatcher_free(&di->matcher); memset(&di->matcher, 0, sizeof(di->matcher)); if (match) { int error; if ((error = datamatcher_init(&di->matcher, match, flags)) != 0) { di->state = di_bye; return error; } } return 0; } void dataiterator_set_search(Dataiterator *di, Repo *repo, Id p) { di->repo = repo; di->repoid = -1; di->flags &= ~SEARCH_THISSOLVID; di->nparents = 0; di->rootlevel = 0; di->repodataid = 0; if (!di->pool->nrepos) { di->state = di_bye; return; } if (!repo) { di->repoid = 0; di->repo = di->pool->repos[0]; } di->state = di_enterrepo; if (p) dataiterator_jump_to_solvid(di, p); } void dataiterator_set_keyname(Dataiterator *di, Id keyname) { di->nkeynames = 0; di->keyname = keyname; di->keynames[0] = keyname; } void dataiterator_prepend_keyname(Dataiterator *di, Id keyname) { int i; if (di->nkeynames >= sizeof(di->keynames)/sizeof(*di->keynames) - 2) { di->state = di_bye; /* sorry */ return; } for (i = di->nkeynames + 1; i > 0; i--) di->keynames[i] = di->keynames[i - 1]; di->keynames[0] = di->keyname = keyname; di->nkeynames++; } void dataiterator_free(Dataiterator *di) { if (di->matcher.match) datamatcher_free(&di->matcher); } static inline unsigned char * dataiterator_find_keyname(Dataiterator *di, Id keyname) { Id *keyp = di->keyp; Repokey *keys = di->data->keys; unsigned char *dp; for (keyp = di->keyp; *keyp; keyp++) if (keys[*keyp].name == keyname) break; if (!*keyp) return 0; dp = forward_to_key(di->data, *keyp, di->keyp, di->dp); if (!dp) return 0; di->keyp = keyp; return dp; } static int dataiterator_filelistcheck(Dataiterator *di) { int j; int needcomplete = 0; Repodata *data = di->data; if ((di->matcher.flags & SEARCH_COMPLETE_FILELIST) != 0) if (!di->matcher.match || (di->matcher.flags & (SEARCH_STRINGMASK|SEARCH_NOCASE)) != SEARCH_STRING || !repodata_filelistfilter_matches(di->data, di->matcher.match)) needcomplete = 1; if (data->state != REPODATA_AVAILABLE) return needcomplete ? 1 : 0; for (j = 1; j < data->nkeys; j++) if (data->keys[j].name != REPOSITORY_SOLVABLES && data->keys[j].name != SOLVABLE_FILELIST) break; return j == data->nkeys && !needcomplete ? 0 : 1; } int dataiterator_step(Dataiterator *di) { Id schema; for (;;) { switch (di->state) { case di_enterrepo: di_enterrepo: if (!di->repo) goto di_bye; if (di->repo->disabled && !(di->flags & SEARCH_DISABLED_REPOS)) goto di_nextrepo; if (!(di->flags & SEARCH_THISSOLVID)) { di->solvid = di->repo->start - 1; /* reset solvid iterator */ goto di_nextsolvable; } /* FALLTHROUGH */ case di_entersolvable: di_entersolvable: if (di->repodataid >= 0) { di->repodataid = 0; /* reset repodata iterator */ if (di->solvid > 0 && !(di->flags & SEARCH_NO_STORAGE_SOLVABLE) && (!di->keyname || (di->keyname >= SOLVABLE_NAME && di->keyname <= RPM_RPMDBID)) && di->nparents - di->rootlevel == di->nkeynames) { di->key = solvablekeys + (di->keyname ? di->keyname - SOLVABLE_NAME : 0); di->data = 0; goto di_entersolvablekey; } } /* FALLTHROUGH */ case di_enterrepodata: di_enterrepodata: if (di->repodataid >= 0) { if (di->repodataid >= di->repo->nrepodata) goto di_nextsolvable; di->data = di->repo->repodata + di->repodataid; } if (di->repodataid >= 0 && di->keyname == SOLVABLE_FILELIST && !dataiterator_filelistcheck(di)) goto di_nextrepodata; if (!maybe_load_repodata(di->data, di->keyname)) goto di_nextrepodata; di->dp = solvid2data(di->data, di->solvid, &schema); if (!di->dp) goto di_nextrepodata; if (di->solvid == SOLVID_POS) di->solvid = di->pool->pos.solvid; /* reset key iterator */ di->keyp = di->data->schemadata + di->data->schemata[schema]; /* FALLTHROUGH */ case di_enterschema: di_enterschema: if (di->keyname) di->dp = dataiterator_find_keyname(di, di->keyname); if (!di->dp || !*di->keyp) { if (di->kv.parent) goto di_leavesub; goto di_nextrepodata; } /* FALLTHROUGH */ case di_enterkey: di_enterkey: di->kv.entry = -1; di->key = di->data->keys + *di->keyp; di->ddp = get_data(di->data, di->key, &di->dp, di->keyp[1] && (!di->keyname || (di->flags & SEARCH_SUB) != 0) ? 1 : 0); if (!di->ddp) goto di_nextkey; if (di->key->type == REPOKEY_TYPE_FIXARRAY || di->key->type == REPOKEY_TYPE_FLEXARRAY) goto di_enterarray; if (di->nkeynames && di->nparents - di->rootlevel < di->nkeynames) goto di_nextkey; /* FALLTHROUGH */ case di_nextattr: di->kv.entry++; di->ddp = data_fetch(di->ddp, &di->kv, di->key); if (di->kv.eof) di->state = di_nextkey; else di->state = di_nextattr; break; case di_nextkey: di_nextkey: if (!di->keyname && *++di->keyp) goto di_enterkey; if (di->kv.parent) goto di_leavesub; /* FALLTHROUGH */ case di_nextrepodata: di_nextrepodata: if (di->repodataid >= 0 && ++di->repodataid < di->repo->nrepodata) goto di_enterrepodata; /* FALLTHROUGH */ case di_nextsolvable: di_nextsolvable: if (!(di->flags & SEARCH_THISSOLVID)) { if (di->solvid < 0) di->solvid = di->repo->start; else di->solvid++; for (; di->solvid < di->repo->end; di->solvid++) { if (di->pool->solvables[di->solvid].repo == di->repo) goto di_entersolvable; } } /* FALLTHROUGH */ case di_nextrepo: di_nextrepo: if (di->repoid >= 0) { di->repoid++; di->repodataid = 0; if (di->repoid < di->pool->nrepos) { di->repo = di->pool->repos[di->repoid]; goto di_enterrepo; } } /* FALLTHROUGH */ case di_bye: di_bye: di->state = di_bye; return 0; case di_enterarray: di_enterarray: if (di->key->name == REPOSITORY_SOLVABLES) goto di_nextkey; di->ddp = data_read_id(di->ddp, &di->kv.num); di->kv.eof = 0; di->kv.entry = -1; /* FALLTHROUGH */ case di_nextarrayelement: di_nextarrayelement: di->kv.entry++; if (di->kv.entry) di->ddp = data_skip_schema(di->data, di->ddp, di->kv.id); if (di->kv.entry == di->kv.num) { if (di->nkeynames && di->nparents - di->rootlevel < di->nkeynames) goto di_nextkey; if (!(di->flags & SEARCH_ARRAYSENTINEL)) goto di_nextkey; di->kv.str = (char *)di->ddp; di->kv.eof = 2; di->state = di_nextkey; break; } if (di->kv.entry == di->kv.num - 1) di->kv.eof = 1; if (di->key->type == REPOKEY_TYPE_FLEXARRAY || !di->kv.entry) di->ddp = data_read_id(di->ddp, &di->kv.id); di->kv.str = (char *)di->ddp; if (di->nkeynames && di->nparents - di->rootlevel < di->nkeynames) goto di_entersub; if ((di->flags & SEARCH_SUB) != 0) di->state = di_entersub; else di->state = di_nextarrayelement; break; case di_entersub: di_entersub: if (di->nparents == sizeof(di->parents)/sizeof(*di->parents) - 1) goto di_nextarrayelement; /* sorry, full */ di->parents[di->nparents].kv = di->kv; di->parents[di->nparents].dp = di->dp; di->parents[di->nparents].keyp = di->keyp; di->dp = (unsigned char *)di->kv.str; di->keyp = di->data->schemadata + di->data->schemata[di->kv.id]; memset(&di->kv, 0, sizeof(di->kv)); di->kv.parent = &di->parents[di->nparents].kv; di->nparents++; di->keyname = di->keynames[di->nparents - di->rootlevel]; goto di_enterschema; case di_leavesub: di_leavesub: if (di->nparents - 1 < di->rootlevel) goto di_bye; di->nparents--; di->dp = di->parents[di->nparents].dp; di->kv = di->parents[di->nparents].kv; di->keyp = di->parents[di->nparents].keyp; di->key = di->data->keys + *di->keyp; di->ddp = (unsigned char *)di->kv.str; di->keyname = di->keynames[di->nparents - di->rootlevel]; goto di_nextarrayelement; /* special solvable attr handling follows */ case di_nextsolvableattr: di->kv.id = *di->idp++; di->kv.entry++; if (!*di->idp) { di->kv.eof = 1; di->state = di_nextsolvablekey; } break; case di_nextsolvablekey: di_nextsolvablekey: if (di->keyname || di->key->name == RPM_RPMDBID) goto di_enterrepodata; di->key++; /* FALLTHROUGH */ case di_entersolvablekey: di_entersolvablekey: di->idp = solvabledata_fetch(di->pool->solvables + di->solvid, &di->kv, di->key->name); if (!di->idp || !di->idp[0]) goto di_nextsolvablekey; di->kv.id = di->idp[0]; di->kv.num = di->idp[0]; di->idp++; if (!di->kv.eof && !di->idp[0]) di->kv.eof = 1; di->kv.entry = 0; if (di->kv.eof) di->state = di_nextsolvablekey; else di->state = di_nextsolvableattr; break; } if (di->matcher.match) { /* simple pre-check so that we don't need to stringify */ if (di->keyname == SOLVABLE_FILELIST && di->key->type == REPOKEY_TYPE_DIRSTRARRAY && di->matcher.match && (di->matcher.flags & (SEARCH_FILES|SEARCH_NOCASE|SEARCH_STRINGMASK)) == (SEARCH_FILES|SEARCH_STRING)) { int l = strlen(di->matcher.match) - strlen(di->kv.str); if (l < 0 || strcmp(di->matcher.match + l, di->kv.str)) continue; } if (!repodata_stringify(di->pool, di->data, di->key, &di->kv, di->flags)) { if (di->keyname && (di->key->type == REPOKEY_TYPE_FIXARRAY || di->key->type == REPOKEY_TYPE_FLEXARRAY)) return 1; continue; } if (!datamatcher_match(&di->matcher, di->kv.str)) continue; } /* found something! */ return 1; } } void dataiterator_entersub(Dataiterator *di) { if (di->state == di_nextarrayelement) di->state = di_entersub; } void dataiterator_setpos(Dataiterator *di) { if (di->kv.eof == 2) { pool_clear_pos(di->pool); return; } di->pool->pos.solvid = di->solvid; di->pool->pos.repo = di->repo; di->pool->pos.repodataid = di->data - di->repo->repodata; di->pool->pos.schema = di->kv.id; di->pool->pos.dp = (unsigned char *)di->kv.str - di->data->incoredata; } void dataiterator_setpos_parent(Dataiterator *di) { if (!di->kv.parent || di->kv.parent->eof == 2) { pool_clear_pos(di->pool); return; } di->pool->pos.solvid = di->solvid; di->pool->pos.repo = di->repo; di->pool->pos.repodataid = di->data - di->repo->repodata; di->pool->pos.schema = di->kv.parent->id; di->pool->pos.dp = (unsigned char *)di->kv.parent->str - di->data->incoredata; } /* clones just the position, not the search keys/matcher */ void dataiterator_clonepos(Dataiterator *di, Dataiterator *from) { di->state = from->state; di->flags &= ~SEARCH_THISSOLVID; di->flags |= (from->flags & SEARCH_THISSOLVID); di->repo = from->repo; di->data = from->data; di->dp = from->dp; di->ddp = from->ddp; di->idp = from->idp; di->keyp = from->keyp; di->key = from->key; di->kv = from->kv; di->repodataid = from->repodataid; di->solvid = from->solvid; di->repoid = from->repoid; di->rootlevel = from->rootlevel; memcpy(di->parents, from->parents, sizeof(from->parents)); di->nparents = from->nparents; if (di->nparents) { int i; for (i = 1; i < di->nparents; i++) di->parents[i].kv.parent = &di->parents[i - 1].kv; di->kv.parent = &di->parents[di->nparents - 1].kv; } } void dataiterator_seek(Dataiterator *di, int whence) { if ((whence & DI_SEEK_STAY) != 0) di->rootlevel = di->nparents; switch (whence & ~DI_SEEK_STAY) { case DI_SEEK_CHILD: if (di->state != di_nextarrayelement) break; if ((whence & DI_SEEK_STAY) != 0) di->rootlevel = di->nparents + 1; /* XXX: dangerous! */ di->state = di_entersub; break; case DI_SEEK_PARENT: if (!di->nparents) { di->state = di_bye; break; } di->nparents--; if (di->rootlevel > di->nparents) di->rootlevel = di->nparents; di->dp = di->parents[di->nparents].dp; di->kv = di->parents[di->nparents].kv; di->keyp = di->parents[di->nparents].keyp; di->key = di->data->keys + *di->keyp; di->ddp = (unsigned char *)di->kv.str; di->keyname = di->keynames[di->nparents - di->rootlevel]; di->state = di_nextarrayelement; break; case DI_SEEK_REWIND: if (!di->nparents) { di->state = di_bye; break; } di->dp = (unsigned char *)di->kv.parent->str; di->keyp = di->data->schemadata + di->data->schemata[di->kv.parent->id]; di->state = di_enterschema; break; default: break; } } void dataiterator_skip_attribute(Dataiterator *di) { if (di->state == di_nextsolvableattr) di->state = di_nextsolvablekey; else di->state = di_nextkey; } void dataiterator_skip_solvable(Dataiterator *di) { di->nparents = 0; di->rootlevel = 0; di->keyname = di->keynames[0]; di->state = di_nextsolvable; } void dataiterator_skip_repo(Dataiterator *di) { di->nparents = 0; di->rootlevel = 0; di->keyname = di->keynames[0]; di->state = di_nextrepo; } void dataiterator_jump_to_solvid(Dataiterator *di, Id solvid) { di->nparents = 0; di->rootlevel = 0; di->keyname = di->keynames[0]; if (solvid == SOLVID_POS) { di->repo = di->pool->pos.repo; if (!di->repo) { di->state = di_bye; return; } di->repoid = -1; di->data = di->repo->repodata + di->pool->pos.repodataid; di->repodataid = -1; di->solvid = solvid; di->state = di_enterrepo; di->flags |= SEARCH_THISSOLVID; return; } if (solvid > 0) { di->repo = di->pool->solvables[solvid].repo; di->repoid = -1; } else if (di->repoid >= 0) { if (!di->pool->nrepos) { di->state = di_bye; return; } di->repo = di->pool->repos[0]; di->repoid = 0; } di->repodataid = 0; di->solvid = solvid; if (solvid) di->flags |= SEARCH_THISSOLVID; di->state = di_enterrepo; } void dataiterator_jump_to_repo(Dataiterator *di, Repo *repo) { di->nparents = 0; di->rootlevel = 0; di->repo = repo; di->repoid = -1; di->repodataid = 0; di->solvid = 0; di->flags &= ~SEARCH_THISSOLVID; di->state = di_enterrepo; } int dataiterator_match(Dataiterator *di, Datamatcher *ma) { if (!repodata_stringify(di->pool, di->data, di->key, &di->kv, di->flags)) return 0; if (!ma) return 1; return datamatcher_match(ma, di->kv.str); } /************************************************************************ * data modify functions */ /* extend repodata so that it includes solvables p */ void repodata_extend(Repodata *data, Id p) { if (data->start == data->end) data->start = data->end = p; if (p >= data->end) { int old = data->end - data->start; int new = p - data->end + 1; if (data->attrs) { data->attrs = sat_extend(data->attrs, old, new, sizeof(Id *), REPODATA_BLOCK); memset(data->attrs + old, 0, new * sizeof(Id *)); } data->incoreoffset = sat_extend(data->incoreoffset, old, new, sizeof(Id), REPODATA_BLOCK); memset(data->incoreoffset + old, 0, new * sizeof(Id)); data->end = p + 1; } if (p < data->start) { int old = data->end - data->start; int new = data->start - p; if (data->attrs) { data->attrs = sat_extend_resize(data->attrs, old + new, sizeof(Id *), REPODATA_BLOCK); memmove(data->attrs + new, data->attrs, old * sizeof(Id *)); memset(data->attrs, 0, new * sizeof(Id *)); } data->incoreoffset = sat_extend_resize(data->incoreoffset, old + new, sizeof(Id), REPODATA_BLOCK); memmove(data->incoreoffset + new, data->incoreoffset, old * sizeof(Id)); memset(data->incoreoffset, 0, new * sizeof(Id)); data->start = p; } } /* shrink end of repodata */ void repodata_shrink(Repodata *data, int end) { int i; if (data->end <= end) return; if (data->start >= end) { if (data->attrs) { for (i = 0; i < data->end - data->start; i++) sat_free(data->attrs[i]); data->attrs = sat_free(data->attrs); } data->incoreoffset = sat_free(data->incoreoffset); data->start = data->end = 0; return; } if (data->attrs) { for (i = end; i < data->end; i++) sat_free(data->attrs[i - data->start]); data->attrs = sat_extend_resize(data->attrs, end - data->start, sizeof(Id *), REPODATA_BLOCK); } if (data->incoreoffset) data->incoreoffset = sat_extend_resize(data->incoreoffset, end - data->start, sizeof(Id), REPODATA_BLOCK); data->end = end; } /* extend repodata so that it includes solvables from start to start + num - 1 */ void repodata_extend_block(Repodata *data, Id start, Id num) { if (!num) return; if (!data->incoreoffset) { data->incoreoffset = sat_calloc_block(num, sizeof(Id), REPODATA_BLOCK); data->start = start; data->end = start + num; return; } repodata_extend(data, start); if (num > 1) repodata_extend(data, start + num - 1); } /**********************************************************************/ #define REPODATA_ATTRS_BLOCK 63 #define REPODATA_ATTRDATA_BLOCK 1023 #define REPODATA_ATTRIDDATA_BLOCK 63 Id repodata_new_handle(Repodata *data) { if (!data->nxattrs) { data->xattrs = sat_calloc_block(1, sizeof(Id *), REPODATA_BLOCK); data->nxattrs = 2; } data->xattrs = sat_extend(data->xattrs, data->nxattrs, 1, sizeof(Id *), REPODATA_BLOCK); data->xattrs[data->nxattrs] = 0; return -(data->nxattrs++); } static inline Id ** repodata_get_attrp(Repodata *data, Id handle) { if (handle == SOLVID_META) { if (!data->xattrs) { data->xattrs = sat_calloc_block(1, sizeof(Id *), REPODATA_BLOCK); data->nxattrs = 2; } } if (handle < 0) return data->xattrs - handle; if (handle < data->start || handle >= data->end) repodata_extend(data, handle); if (!data->attrs) data->attrs = sat_calloc_block(data->end - data->start, sizeof(Id *), REPODATA_BLOCK); return data->attrs + (handle - data->start); } static void repodata_insert_keyid(Repodata *data, Id handle, Id keyid, Id val, int overwrite) { Id *pp; Id *ap, **app; int i; app = repodata_get_attrp(data, handle); ap = *app; i = 0; if (ap) { /* Determine equality based on the name only, allows us to change type (when overwrite is set), and makes TYPE_CONSTANT work. */ for (pp = ap; *pp; pp += 2) if (data->keys[*pp].name == data->keys[keyid].name) break; if (*pp) { if (overwrite) { pp[0] = keyid; pp[1] = val; } return; } i = pp - ap; } ap = sat_extend(ap, i, 3, sizeof(Id), REPODATA_ATTRS_BLOCK); *app = ap; pp = ap + i; *pp++ = keyid; *pp++ = val; *pp = 0; } static void repodata_set(Repodata *data, Id solvid, Repokey *key, Id val) { Id keyid; keyid = repodata_key2id(data, key, 1); repodata_insert_keyid(data, solvid, keyid, val, 1); } void repodata_set_id(Repodata *data, Id solvid, Id keyname, Id id) { Repokey key; key.name = keyname; key.type = REPOKEY_TYPE_ID; key.size = 0; key.storage = KEY_STORAGE_INCORE; repodata_set(data, solvid, &key, id); } void repodata_set_num(Repodata *data, Id solvid, Id keyname, unsigned int num) { Repokey key; key.name = keyname; key.type = REPOKEY_TYPE_NUM; key.size = 0; key.storage = KEY_STORAGE_INCORE; repodata_set(data, solvid, &key, (Id)num); } void repodata_set_poolstr(Repodata *data, Id solvid, Id keyname, const char *str) { Repokey key; Id id; if (data->localpool) id = stringpool_str2id(&data->spool, str, 1); else id = str2id(data->repo->pool, str, 1); key.name = keyname; key.type = REPOKEY_TYPE_ID; key.size = 0; key.storage = KEY_STORAGE_INCORE; repodata_set(data, solvid, &key, id); } void repodata_set_constant(Repodata *data, Id solvid, Id keyname, unsigned int constant) { Repokey key; key.name = keyname; key.type = REPOKEY_TYPE_CONSTANT; key.size = constant; key.storage = KEY_STORAGE_INCORE; repodata_set(data, solvid, &key, 0); } void repodata_set_constantid(Repodata *data, Id solvid, Id keyname, Id id) { Repokey key; key.name = keyname; key.type = REPOKEY_TYPE_CONSTANTID; key.size = id; key.storage = KEY_STORAGE_INCORE; repodata_set(data, solvid, &key, 0); } void repodata_set_void(Repodata *data, Id solvid, Id keyname) { Repokey key; key.name = keyname; key.type = REPOKEY_TYPE_VOID; key.size = 0; key.storage = KEY_STORAGE_INCORE; repodata_set(data, solvid, &key, 0); } void repodata_set_str(Repodata *data, Id solvid, Id keyname, const char *str) { Repokey key; int l; l = strlen(str) + 1; key.name = keyname; key.type = REPOKEY_TYPE_STR; key.size = 0; key.storage = KEY_STORAGE_INCORE; data->attrdata = sat_extend(data->attrdata, data->attrdatalen, l, 1, REPODATA_ATTRDATA_BLOCK); memcpy(data->attrdata + data->attrdatalen, str, l); repodata_set(data, solvid, &key, data->attrdatalen); data->attrdatalen += l; } /* add an array element consisting of entrysize Ids to the repodata. modifies attriddata * so that the caller can append the new element there */ static void repodata_add_array(Repodata *data, Id handle, Id keyname, Id keytype, int entrysize) { int oldsize; Id *ida, *pp, **ppp; /* check if it is the same as last time, this speeds things up a lot */ if (handle == data->lasthandle && data->keys[data->lastkey].name == keyname && data->keys[data->lastkey].type == keytype && data->attriddatalen == data->lastdatalen) { /* great! just append the new data */ data->attriddata = sat_extend(data->attriddata, data->attriddatalen, entrysize, sizeof(Id), REPODATA_ATTRIDDATA_BLOCK); data->attriddatalen--; /* overwrite terminating 0 */ data->lastdatalen += entrysize; return; } ppp = repodata_get_attrp(data, handle); pp = *ppp; if (pp) for (; *pp; pp += 2) if (data->keys[*pp].name == keyname && data->keys[*pp].type == keytype) break; if (!pp || !*pp) { /* not found. allocate new key */ Repokey key; key.name = keyname; key.type = keytype; key.size = 0; key.storage = KEY_STORAGE_INCORE; data->attriddata = sat_extend(data->attriddata, data->attriddatalen, entrysize + 1, sizeof(Id), REPODATA_ATTRIDDATA_BLOCK); repodata_set(data, handle, &key, data->attriddatalen); data->lasthandle = 0; /* next time... */ return; } oldsize = 0; for (ida = data->attriddata + pp[1]; *ida; ida += entrysize) oldsize += entrysize; if (ida + 1 == data->attriddata + data->attriddatalen) { /* this was the last entry, just append it */ data->attriddata = sat_extend(data->attriddata, data->attriddatalen, entrysize, sizeof(Id), REPODATA_ATTRIDDATA_BLOCK); data->attriddatalen--; /* overwrite terminating 0 */ } else { /* too bad. move to back. */ data->attriddata = sat_extend(data->attriddata, data->attriddatalen, oldsize + entrysize + 1, sizeof(Id), REPODATA_ATTRIDDATA_BLOCK); memcpy(data->attriddata + data->attriddatalen, data->attriddata + pp[1], oldsize * sizeof(Id)); pp[1] = data->attriddatalen; data->attriddatalen += oldsize; } data->lasthandle = handle; data->lastkey = *pp; data->lastdatalen = data->attriddatalen + entrysize + 1; } void repodata_set_bin_checksum(Repodata *data, Id solvid, Id keyname, Id type, const unsigned char *str) { Repokey key; int l; if (!(l = sat_chksum_len(type))) return; key.name = keyname; key.type = type; key.size = 0; key.storage = KEY_STORAGE_INCORE; data->attrdata = sat_extend(data->attrdata, data->attrdatalen, l, 1, REPODATA_ATTRDATA_BLOCK); memcpy(data->attrdata + data->attrdatalen, str, l); repodata_set(data, solvid, &key, data->attrdatalen); data->attrdatalen += l; } static int hexstr2bytes(unsigned char *buf, const char *str, int buflen) { int i; for (i = 0; i < buflen; i++) { #define c2h(c) (((c)>='0' && (c)<='9') ? ((c)-'0') \ : ((c)>='a' && (c)<='f') ? ((c)-('a'-10)) \ : ((c)>='A' && (c)<='F') ? ((c)-('A'-10)) \ : -1) int v = c2h(*str); str++; if (v < 0) return 0; buf[i] = v; v = c2h(*str); str++; if (v < 0) return 0; buf[i] = (buf[i] << 4) | v; #undef c2h } return buflen; } void repodata_set_checksum(Repodata *data, Id solvid, Id keyname, Id type, const char *str) { unsigned char buf[64]; int l; if (!(l = sat_chksum_len(type))) return; if (hexstr2bytes(buf, str, l) != l) return; repodata_set_bin_checksum(data, solvid, keyname, type, buf); } const char * repodata_chk2str(Repodata *data, Id type, const unsigned char *buf) { int i, l; char *str, *s; if (!(l = sat_chksum_len(type))) return ""; s = str = pool_alloctmpspace(data->repo->pool, 2 * l + 1); for (i = 0; i < l; i++) { unsigned char v = buf[i]; unsigned char w = v >> 4; *s++ = w >= 10 ? w + ('a' - 10) : w + '0'; w = v & 15; *s++ = w >= 10 ? w + ('a' - 10) : w + '0'; } *s = 0; return str; } /* rpm filenames don't contain the epoch, so strip it */ static inline const char * evrid2vrstr(Pool *pool, Id evrid) { const char *p, *evr = id2str(pool, evrid); if (!evr) return evr; for (p = evr; *p >= '0' && *p <= '9'; p++) ; return p != evr && *p == ':' ? p + 1 : evr; } void repodata_set_location(Repodata *data, Id solvid, int medianr, const char *dir, const char *file) { Pool *pool = data->repo->pool; Solvable *s; const char *str, *fp; int l = 0; if (medianr) repodata_set_constant(data, solvid, SOLVABLE_MEDIANR, medianr); if (!dir) { if ((dir = strrchr(file, '/')) != 0) { l = dir - file; dir = file; file = dir + l + 1; if (!l) l++; } } else l = strlen(dir); if (l >= 2 && dir[0] == '.' && dir[1] == '/' && (l == 2 || dir[2] != '/')) { dir += 2; l -= 2; } if (l == 1 && dir[0] == '.') l = 0; s = pool->solvables + solvid; if (dir && l) { str = id2str(pool, s->arch); if (!strncmp(dir, str, l) && !str[l]) repodata_set_void(data, solvid, SOLVABLE_MEDIADIR); else if (!dir[l]) repodata_set_str(data, solvid, SOLVABLE_MEDIADIR, dir); else { char *dir2 = strdup(dir); dir2[l] = 0; repodata_set_str(data, solvid, SOLVABLE_MEDIADIR, dir2); free(dir2); } } fp = file; str = id2str(pool, s->name); l = strlen(str); if ((!l || !strncmp(fp, str, l)) && fp[l] == '-') { fp += l + 1; str = evrid2vrstr(pool, s->evr); l = strlen(str); if ((!l || !strncmp(fp, str, l)) && fp[l] == '.') { fp += l + 1; str = id2str(pool, s->arch); l = strlen(str); if ((!l || !strncmp(fp, str, l)) && !strcmp(fp + l, ".rpm")) { repodata_set_void(data, solvid, SOLVABLE_MEDIAFILE); return; } } } repodata_set_str(data, solvid, SOLVABLE_MEDIAFILE, file); } void repodata_add_dirnumnum(Repodata *data, Id solvid, Id keyname, Id dir, Id num, Id num2) { assert(dir); #if 0 fprintf(stderr, "repodata_add_dirnumnum %d %d %d %d (%d)\n", solvid, dir, num, num2, data->attriddatalen); #endif repodata_add_array(data, solvid, keyname, REPOKEY_TYPE_DIRNUMNUMARRAY, 3); data->attriddata[data->attriddatalen++] = dir; data->attriddata[data->attriddatalen++] = num; data->attriddata[data->attriddatalen++] = num2; data->attriddata[data->attriddatalen++] = 0; } void repodata_add_dirstr(Repodata *data, Id solvid, Id keyname, Id dir, const char *str) { Id stroff; int l; assert(dir); l = strlen(str) + 1; data->attrdata = sat_extend(data->attrdata, data->attrdatalen, l, 1, REPODATA_ATTRDATA_BLOCK); memcpy(data->attrdata + data->attrdatalen, str, l); stroff = data->attrdatalen; data->attrdatalen += l; #if 0 fprintf(stderr, "repodata_add_dirstr %d %d %s (%d)\n", solvid, dir, str, data->attriddatalen); #endif repodata_add_array(data, solvid, keyname, REPOKEY_TYPE_DIRSTRARRAY, 2); data->attriddata[data->attriddatalen++] = dir; data->attriddata[data->attriddatalen++] = stroff; data->attriddata[data->attriddatalen++] = 0; } void repodata_add_idarray(Repodata *data, Id solvid, Id keyname, Id id) { #if 0 fprintf(stderr, "repodata_add_idarray %d %d (%d)\n", solvid, id, data->attriddatalen); #endif repodata_add_array(data, solvid, keyname, REPOKEY_TYPE_IDARRAY, 1); data->attriddata[data->attriddatalen++] = id; data->attriddata[data->attriddatalen++] = 0; } void repodata_add_poolstr_array(Repodata *data, Id solvid, Id keyname, const char *str) { Id id; if (data->localpool) id = stringpool_str2id(&data->spool, str, 1); else id = str2id(data->repo->pool, str, 1); repodata_add_idarray(data, solvid, keyname, id); } void repodata_add_fixarray(Repodata *data, Id solvid, Id keyname, Id ghandle) { repodata_add_array(data, solvid, keyname, REPOKEY_TYPE_FIXARRAY, 1); data->attriddata[data->attriddatalen++] = ghandle; data->attriddata[data->attriddatalen++] = 0; } void repodata_add_flexarray(Repodata *data, Id solvid, Id keyname, Id ghandle) { repodata_add_array(data, solvid, keyname, REPOKEY_TYPE_FLEXARRAY, 1); data->attriddata[data->attriddatalen++] = ghandle; data->attriddata[data->attriddatalen++] = 0; } /* add all attrs from src to dest */ void repodata_merge_attrs(Repodata *data, Id dest, Id src) { Id *keyp; if (dest == src || !(keyp = data->attrs[src - data->start])) return; for (; *keyp; keyp += 2) repodata_insert_keyid(data, dest, keyp[0], keyp[1], 0); } void repodata_merge_some_attrs(Repodata *data, Id dest, Id src, Map *keyidmap, int overwrite) { Id *keyp; if (dest == src || !(keyp = data->attrs[src - data->start])) return; for (; *keyp; keyp += 2) if (!keyidmap || MAPTST(keyidmap, keyp[0])) repodata_insert_keyid(data, dest, keyp[0], keyp[1], overwrite); } /**********************************************************************/ /* TODO: unify with repo_write! */ #define EXTDATA_BLOCK 1023 struct extdata { unsigned char *buf; int len; }; static void data_addid(struct extdata *xd, Id x) { unsigned char *dp; xd->buf = sat_extend(xd->buf, xd->len, 5, 1, EXTDATA_BLOCK); dp = xd->buf + xd->len; if (x >= (1 << 14)) { if (x >= (1 << 28)) *dp++ = (x >> 28) | 128; if (x >= (1 << 21)) *dp++ = (x >> 21) | 128; *dp++ = (x >> 14) | 128; } if (x >= (1 << 7)) *dp++ = (x >> 7) | 128; *dp++ = x & 127; xd->len = dp - xd->buf; } static void data_addideof(struct extdata *xd, Id x, int eof) { if (x >= 64) x = (x & 63) | ((x & ~63) << 1); data_addid(xd, (eof ? x: x | 64)); } static void data_addblob(struct extdata *xd, unsigned char *blob, int len) { xd->buf = sat_extend(xd->buf, xd->len, len, 1, EXTDATA_BLOCK); memcpy(xd->buf + xd->len, blob, len); xd->len += len; } /*********************************/ static void repodata_serialize_key(Repodata *data, struct extdata *newincore, struct extdata *newvincore, Id *schema, Repokey *key, Id val) { /* Otherwise we have a new value. Parse it into the internal form. */ Id *ida; struct extdata *xd; unsigned int oldvincorelen = 0; Id schemaid, *sp; xd = newincore; if (key->storage == KEY_STORAGE_VERTICAL_OFFSET) { xd = newvincore; oldvincorelen = xd->len; } switch (key->type) { case REPOKEY_TYPE_VOID: case REPOKEY_TYPE_CONSTANT: case REPOKEY_TYPE_CONSTANTID: break; case REPOKEY_TYPE_STR: data_addblob(xd, data->attrdata + val, strlen((char *)(data->attrdata + val)) + 1); break; case REPOKEY_TYPE_MD5: data_addblob(xd, data->attrdata + val, SIZEOF_MD5); break; case REPOKEY_TYPE_SHA1: data_addblob(xd, data->attrdata + val, SIZEOF_SHA1); break; case REPOKEY_TYPE_SHA256: data_addblob(xd, data->attrdata + val, SIZEOF_SHA256); break; case REPOKEY_TYPE_ID: case REPOKEY_TYPE_NUM: case REPOKEY_TYPE_DIR: data_addid(xd, val); break; case REPOKEY_TYPE_IDARRAY: for (ida = data->attriddata + val; *ida; ida++) data_addideof(xd, ida[0], ida[1] ? 0 : 1); break; case REPOKEY_TYPE_DIRNUMNUMARRAY: for (ida = data->attriddata + val; *ida; ida += 3) { data_addid(xd, ida[0]); data_addid(xd, ida[1]); data_addideof(xd, ida[2], ida[3] ? 0 : 1); } break; case REPOKEY_TYPE_DIRSTRARRAY: for (ida = data->attriddata + val; *ida; ida += 2) { data_addideof(xd, ida[0], ida[2] ? 0 : 1); data_addblob(xd, data->attrdata + ida[1], strlen((char *)(data->attrdata + ida[1])) + 1); } break; case REPOKEY_TYPE_FIXARRAY: { int num = 0; schemaid = 0; for (ida = data->attriddata + val; *ida; ida++) { #if 0 fprintf(stderr, "serialize struct %d\n", *ida); #endif sp = schema; Id *kp = data->xattrs[-*ida]; if (!kp) continue; num++; for (;*kp; kp += 2) { #if 0 fprintf(stderr, " %s:%d\n", id2str(data->repo->pool, data->keys[*kp].name), kp[1]); #endif *sp++ = *kp; } *sp = 0; if (!schemaid) schemaid = repodata_schema2id(data, schema, 1); else if (schemaid != repodata_schema2id(data, schema, 0)) { pool_debug(data->repo->pool, SAT_FATAL, "fixarray substructs with different schemas\n"); exit(1); } #if 0 fprintf(stderr, " schema %d\n", schemaid); #endif } if (!num) break; data_addid(xd, num); data_addid(xd, schemaid); for (ida = data->attriddata + val; *ida; ida++) { Id *kp = data->xattrs[-*ida]; if (!kp) continue; for (;*kp; kp += 2) { repodata_serialize_key(data, newincore, newvincore, schema, data->keys + *kp, kp[1]); } } break; } case REPOKEY_TYPE_FLEXARRAY: { int num = 0; for (ida = data->attriddata + val; *ida; ida++) num++; data_addid(xd, num); for (ida = data->attriddata + val; *ida; ida++) { Id *kp = data->xattrs[-*ida]; if (!kp) { data_addid(xd, 0); /* XXX */ continue; } sp = schema; for (;*kp; kp += 2) *sp++ = *kp; *sp = 0; schemaid = repodata_schema2id(data, schema, 1); data_addid(xd, schemaid); kp = data->xattrs[-*ida]; for (;*kp; kp += 2) { repodata_serialize_key(data, newincore, newvincore, schema, data->keys + *kp, kp[1]); } } break; } default: pool_debug(data->repo->pool, SAT_FATAL, "don't know how to handle type %d\n", key->type); exit(1); } if (key->storage == KEY_STORAGE_VERTICAL_OFFSET) { /* put offset/len in incore */ data_addid(newincore, data->lastverticaloffset + oldvincorelen); oldvincorelen = xd->len - oldvincorelen; data_addid(newincore, oldvincorelen); } } void repodata_internalize(Repodata *data) { Repokey *key, solvkey; Id entry, nentry; Id schemaid, *schema, *sp, oldschema, *keyp, *keypstart, *seen; unsigned char *dp, *ndp; int newschema, oldcount; struct extdata newincore; struct extdata newvincore; Id solvkeyid; if (!data->attrs && !data->xattrs) return; newvincore.buf = data->vincore; newvincore.len = data->vincorelen; /* find the solvables key, create if needed */ memset(&solvkey, 0, sizeof(solvkey)); solvkey.name = REPOSITORY_SOLVABLES; solvkey.type = REPOKEY_TYPE_FLEXARRAY; solvkey.size = 0; solvkey.storage = KEY_STORAGE_INCORE; solvkeyid = repodata_key2id(data, &solvkey, data->end != data->start ? 1 : 0); schema = sat_malloc2(data->nkeys, sizeof(Id)); seen = sat_malloc2(data->nkeys, sizeof(Id)); /* Merge the data already existing (in data->schemata, ->incoredata and friends) with the new attributes in data->attrs[]. */ nentry = data->end - data->start; memset(&newincore, 0, sizeof(newincore)); data_addid(&newincore, 0); /* start data at offset 1 */ data->mainschema = 0; data->mainschemaoffsets = sat_free(data->mainschemaoffsets); /* join entry data */ /* we start with the meta data, entry -1 */ for (entry = -1; entry < nentry; entry++) { memset(seen, 0, data->nkeys * sizeof(Id)); oldschema = 0; dp = data->incoredata; if (dp) { dp += entry >= 0 ? data->incoreoffset[entry] : 1; dp = data_read_id(dp, &oldschema); } #if 0 fprintf(stderr, "oldschema %d\n", oldschema); fprintf(stderr, "schemata %d\n", data->schemata[oldschema]); fprintf(stderr, "schemadata %p\n", data->schemadata); #endif /* seen: -1: old data 0: skipped >0: id + 1 */ newschema = 0; oldcount = 0; sp = schema; for (keyp = data->schemadata + data->schemata[oldschema]; *keyp; keyp++) { if (seen[*keyp]) { pool_debug(data->repo->pool, SAT_FATAL, "Inconsistent old data (key occured twice).\n"); exit(1); } seen[*keyp] = -1; *sp++ = *keyp; oldcount++; } if (entry >= 0) keyp = data->attrs ? data->attrs[entry] : 0; else { /* strip solvables key */ *sp = 0; for (sp = keyp = schema; *sp; sp++) if (*sp != solvkeyid) *keyp++ = *sp; else oldcount--; sp = keyp; seen[solvkeyid] = 0; keyp = data->xattrs ? data->xattrs[1] : 0; } if (keyp) for (; *keyp; keyp += 2) { if (!seen[*keyp]) { newschema = 1; *sp++ = *keyp; } seen[*keyp] = keyp[1] + 1; } if (entry < 0 && data->end != data->start) { *sp++ = solvkeyid; newschema = 1; } *sp = 0; if (newschema) /* Ideally we'd like to sort the new schema here, to ensure schema equality independend of the ordering. We can't do that yet. For once see below (old ids need to come before new ids). An additional difficulty is that we also need to move the values with the keys. */ schemaid = repodata_schema2id(data, schema, 1); else schemaid = oldschema; /* Now create data blob. We walk through the (possibly new) schema and either copy over old data, or insert the new. */ /* XXX Here we rely on the fact that the (new) schema has the form o1 o2 o3 o4 ... | n1 n2 n3 ... (oX being the old keyids (possibly overwritten), and nX being the new keyids). This rules out sorting the keyids in order to ensure a small schema count. */ if (entry >= 0) data->incoreoffset[entry] = newincore.len; data_addid(&newincore, schemaid); if (entry == -1) { data->mainschema = schemaid; data->mainschemaoffsets = sat_calloc(sp - schema, sizeof(Id)); } keypstart = data->schemadata + data->schemata[schemaid]; for (keyp = keypstart; *keyp; keyp++) { if (entry == -1) data->mainschemaoffsets[keyp - keypstart] = newincore.len; if (*keyp == solvkeyid) { /* add flexarray entry count */ data_addid(&newincore, data->end - data->start); break; } key = data->keys + *keyp; #if 0 fprintf(stderr, "internalize %d(%d):%s:%s\n", entry, entry + data->start, id2str(data->repo->pool, key->name), id2str(data->repo->pool, key->type)); #endif ndp = dp; if (oldcount) { /* Skip the data associated with this old key. */ if (key->storage == KEY_STORAGE_VERTICAL_OFFSET) { ndp = data_skip(dp, REPOKEY_TYPE_ID); ndp = data_skip(ndp, REPOKEY_TYPE_ID); } else if (key->storage == KEY_STORAGE_INCORE) ndp = data_skip_key(data, dp, key); oldcount--; } if (seen[*keyp] == -1) { /* If this key was an old one _and_ was not overwritten with a different value copy over the old value (we skipped it above). */ if (dp != ndp) data_addblob(&newincore, dp, ndp - dp); seen[*keyp] = 0; } else if (seen[*keyp]) { /* Otherwise we have a new value. Parse it into the internal form. */ repodata_serialize_key(data, &newincore, &newvincore, schema, key, seen[*keyp] - 1); } dp = ndp; } if (entry >= 0 && data->attrs && data->attrs[entry]) data->attrs[entry] = sat_free(data->attrs[entry]); } /* free all xattrs */ for (entry = 0; entry < data->nxattrs; entry++) if (data->xattrs[entry]) sat_free(data->xattrs[entry]); data->xattrs = sat_free(data->xattrs); data->nxattrs = 0; data->lasthandle = 0; data->lastkey = 0; data->lastdatalen = 0; sat_free(schema); sat_free(seen); repodata_free_schemahash(data); sat_free(data->incoredata); data->incoredata = newincore.buf; data->incoredatalen = newincore.len; data->incoredatafree = 0; sat_free(data->vincore); data->vincore = newvincore.buf; data->vincorelen = newvincore.len; data->attrs = sat_free(data->attrs); data->attrdata = sat_free(data->attrdata); data->attriddata = sat_free(data->attriddata); data->attrdatalen = 0; data->attriddatalen = 0; } void repodata_disable_paging(Repodata *data) { if (maybe_load_repodata(data, 0)) repopagestore_disable_paging(&data->store); } static void repodata_load_stub(Repodata *data) { Repo *repo = data->repo; Pool *pool = repo->pool; int r; if (!pool->loadcallback) { data->state = REPODATA_ERROR; return; } data->state = REPODATA_LOADING; r = pool->loadcallback(pool, data, pool->loadcallbackdata); if (!r) data->state = REPODATA_ERROR; } void repodata_create_stubs(Repodata *data) { Repo *repo = data->repo; Pool *pool = repo->pool; Repodata *sdata; int *stubdataids; Dataiterator di; Id xkeyname = 0; int i, cnt = 0; int repodataid; int datastart, dataend; repodataid = data - repo->repodata; datastart = data->start; dataend = data->end; dataiterator_init(&di, pool, repo, SOLVID_META, REPOSITORY_EXTERNAL, 0, 0); while (dataiterator_step(&di)) { if (di.data - repo->repodata != repodataid) continue; cnt++; } dataiterator_free(&di); if (!cnt) return; stubdataids = sat_calloc(cnt, sizeof(*stubdataids)); for (i = 0; i < cnt; i++) { sdata = repo_add_repodata(repo, 0); if (dataend > datastart) repodata_extend_block(sdata, datastart, dataend - datastart); stubdataids[i] = sdata - repo->repodata; sdata->state = REPODATA_STUB; sdata->loadcallback = repodata_load_stub; } i = 0; dataiterator_init(&di, pool, repo, SOLVID_META, REPOSITORY_EXTERNAL, 0, 0); sdata = 0; while (dataiterator_step(&di)) { if (di.data - repo->repodata != repodataid) continue; if (di.key->name == REPOSITORY_EXTERNAL && !di.nparents) { dataiterator_entersub(&di); sdata = repo->repodata + stubdataids[i++]; xkeyname = 0; continue; } switch (di.key->type) { case REPOKEY_TYPE_ID: repodata_set_id(sdata, SOLVID_META, di.key->name, di.kv.id); break; case REPOKEY_TYPE_CONSTANTID: repodata_set_constantid(sdata, SOLVID_META, di.key->name, di.kv.id); break; case REPOKEY_TYPE_STR: repodata_set_str(sdata, SOLVID_META, di.key->name, di.kv.str); break; case REPOKEY_TYPE_VOID: repodata_set_void(sdata, SOLVID_META, di.key->name); break; case REPOKEY_TYPE_NUM: repodata_set_num(sdata, SOLVID_META, di.key->name, di.kv.num); break; case REPOKEY_TYPE_MD5: case REPOKEY_TYPE_SHA1: case REPOKEY_TYPE_SHA256: repodata_set_bin_checksum(sdata, SOLVID_META, di.key->name, di.key->type, (const unsigned char *)di.kv.str); break; case REPOKEY_TYPE_IDARRAY: repodata_add_idarray(sdata, SOLVID_META, di.key->name, di.kv.id); if (di.key->name == REPOSITORY_KEYS) { Repokey xkey; if (!xkeyname) { if (!di.kv.eof) xkeyname = di.kv.id; continue; } xkey.name = xkeyname; xkey.type = di.kv.id; xkey.storage = KEY_STORAGE_INCORE; xkey.size = 0; repodata_key2id(sdata, &xkey, 1); xkeyname = 0; } } } dataiterator_free(&di); for (i = 0; i < cnt; i++) repodata_internalize(repo->repodata + stubdataids[i]); sat_free(stubdataids); } /* vim:cinoptions={.5s,g0,p5,t0,(0,^-0.5s,n-0.5s:tw=78:cindent:sw=4: */