#include "opkg_utils.h"
#include "libbb/libbb.h"
-static abstract_pkg_t * add_new_abstract_pkg_by_name(hash_table_t * hash, const char * pkg_name);
-
-/*
- * this will talk to both feeds-lists files and installed status files
- * example api:
- *
- * hash_table_t hash;
- * pkg_hash_init(name, &hash, 1000);
- * pkg_hash_add_from_file(<feed filename>);
- *
- * the query function is just there as a shell to prove to me that this
- * sort of works, but isn't far from doing something useful
- *
- * -sma, 12/21/01
- * modified: CDW 3 Jan. 2002
- */
-
-
-int pkg_hash_init(const char *name, hash_table_t *hash, int len)
+void
+pkg_hash_init(const char *name, hash_table_t *hash, int len)
{
- return hash_table_init(name, hash, len);
+ hash_table_init(name, hash, len);
}
-void free_pkgs (const char *key, void *entry, void *data)
+static void
+free_pkgs(const char *key, void *entry, void *data)
{
- int i;
- abstract_pkg_t *ab_pkg;
+ int i;
+ abstract_pkg_t *ab_pkg;
- /* each entry in the hash table is an abstract package, which contains a list
- * of packages that provide the abstract package */
+ /* Each entry in the hash table is an abstract package, which contains
+ * a list of packages that provide the abstract package.
+ */
- ab_pkg = (abstract_pkg_t*) entry;
-
- if (ab_pkg->pkgs)
- {
- for (i = 0; i < ab_pkg->pkgs->len; i++)
- {
- pkg_deinit (ab_pkg->pkgs->pkgs[i]);
- free (ab_pkg->pkgs->pkgs[i]);
- }
- }
-
- abstract_pkg_vec_free (ab_pkg->provided_by);
- abstract_pkg_vec_free (ab_pkg->replaced_by);
- pkg_vec_free (ab_pkg->pkgs);
- free (ab_pkg->depended_upon_by);
- free (ab_pkg->name);
- free (ab_pkg);
+ ab_pkg = (abstract_pkg_t*) entry;
+
+ if (ab_pkg->pkgs) {
+ for (i = 0; i < ab_pkg->pkgs->len; i++) {
+ pkg_deinit (ab_pkg->pkgs->pkgs[i]);
+ free (ab_pkg->pkgs->pkgs[i]);
+ }
+ }
+
+ abstract_pkg_vec_free (ab_pkg->provided_by);
+ abstract_pkg_vec_free (ab_pkg->replaced_by);
+ pkg_vec_free (ab_pkg->pkgs);
+ free (ab_pkg->depended_upon_by);
+ free (ab_pkg->name);
+ free (ab_pkg);
}
-void pkg_hash_deinit(hash_table_t *hash)
+void
+pkg_hash_deinit(hash_table_t *hash)
{
- hash_table_foreach (hash, free_pkgs, NULL);
- hash_table_deinit(hash);
+ hash_table_foreach(hash, free_pkgs, NULL);
+ hash_table_deinit(hash);
}
/* Find the default arch for a given package status file if none is given. */
-static char *pkg_get_default_arch(opkg_conf_t *conf)
+static char *
+pkg_get_default_arch(opkg_conf_t *conf)
{
nv_pair_list_elt_t *l;
char *def_arch = HOST_CPU_STR; /* Default arch */
return xstrdup(def_arch);
}
-int pkg_hash_add_from_file(opkg_conf_t *conf, const char *file_name,
- pkg_src_t *src, pkg_dest_t *dest, int is_status_file)
+int
+pkg_hash_add_from_file(opkg_conf_t *conf, const char *file_name,
+ pkg_src_t *src, pkg_dest_t *dest, int is_status_file)
{
hash_table_t *hash = &conf->pkg_hash;
pkg_t *pkg;
free(pkg);
if (ret == -1)
break;
+ if (ret == EINVAL)
+ /* Probably a blank line, continue parsing. */
+ ret = 0;
continue;
}
return ret;
}
-abstract_pkg_t * abstract_pkg_fetch_by_name(hash_table_t * hash, const char * pkg_name)
-{
- return (abstract_pkg_t *)hash_table_get(hash, pkg_name);
-}
-
-abstract_pkg_vec_t *pkg_hash_fetch_all_installation_candidates(hash_table_t *hash, const char *name)
+static abstract_pkg_t *
+abstract_pkg_fetch_by_name(hash_table_t * hash, const char * pkg_name)
{
- abstract_pkg_t *apkg = abstract_pkg_fetch_by_name(hash, name);
- if (apkg)
- return NULL;
- return apkg->provided_by;
+ return (abstract_pkg_t *)hash_table_get(hash, pkg_name);
}
-
-pkg_t *pkg_hash_fetch_best_installation_candidate(opkg_conf_t *conf, abstract_pkg_t *apkg,
- int (*constraint_fcn)(pkg_t *pkg, void *cdata), void *cdata, int quiet, int *err)
+pkg_t *
+pkg_hash_fetch_best_installation_candidate(opkg_conf_t *conf,
+ abstract_pkg_t *apkg,
+ int (*constraint_fcn)(pkg_t *pkg, void *cdata),
+ void *cdata, int quiet, int *err)
{
- int i;
+ int i;
int nprovides = 0;
int nmatching = 0;
- pkg_vec_t *matching_pkgs = pkg_vec_alloc();
- abstract_pkg_vec_t *matching_apkgs = abstract_pkg_vec_alloc();
+ pkg_vec_t *matching_pkgs;
+ abstract_pkg_vec_t *matching_apkgs;
abstract_pkg_vec_t *provided_apkg_vec;
abstract_pkg_t **provided_apkgs;
- abstract_pkg_vec_t *providers = abstract_pkg_vec_alloc();
+ abstract_pkg_vec_t *providers;
pkg_t *latest_installed_parent = NULL;
pkg_t *latest_matching = NULL;
pkg_t *priorized_matching = NULL;
if (apkg == NULL || apkg->provided_by == NULL || (apkg->provided_by->len == 0))
return NULL;
+ matching_pkgs = pkg_vec_alloc();
+ matching_apkgs = abstract_pkg_vec_alloc();
+ providers = abstract_pkg_vec_alloc();
+
opkg_message(conf, OPKG_DEBUG, "best installation candidate for %s\n", apkg->name);
provided_apkg_vec = apkg->provided_by;
return NULL;
}
-static int pkg_name_constraint_fcn(pkg_t *pkg, void *cdata)
+static int
+pkg_name_constraint_fcn(pkg_t *pkg, void *cdata)
{
- const char *name = (const char *)cdata;
- if (strcmp(pkg->name, name) == 0)
- return 1;
- else
- return 0;
+ const char *name = (const char *)cdata;
+
+ if (strcmp(pkg->name, name) == 0)
+ return 1;
+ else
+ return 0;
}
-pkg_t *pkg_hash_fetch_best_installation_candidate_by_name(opkg_conf_t *conf, const char *name, int *err)
+static pkg_vec_t *
+pkg_vec_fetch_by_name(hash_table_t *hash, const char *pkg_name)
{
- hash_table_t *hash = &conf->pkg_hash;
- abstract_pkg_t *apkg = NULL;
- pkg_t *ret;
+ abstract_pkg_t * ab_pkg;
- if (!(apkg = abstract_pkg_fetch_by_name(hash, name)))
- return NULL;
+ if(!(ab_pkg = abstract_pkg_fetch_by_name(hash, pkg_name)))
+ return NULL;
+
+ if (ab_pkg->pkgs)
+ return ab_pkg->pkgs;
+
+ if (ab_pkg->provided_by) {
+ abstract_pkg_t *abpkg = abstract_pkg_vec_get(ab_pkg->provided_by, 0);
+ if (abpkg != NULL)
+ return abpkg->pkgs;
+ else
+ return ab_pkg->pkgs;
+ }
+
+ return NULL;
+}
+
+
+pkg_t *
+pkg_hash_fetch_best_installation_candidate_by_name(opkg_conf_t *conf,
+ const char *name, int *err)
+{
+ hash_table_t *hash = &conf->pkg_hash;
+ abstract_pkg_t *apkg = NULL;
- ret = pkg_hash_fetch_best_installation_candidate(conf, apkg, pkg_name_constraint_fcn, apkg->name, 0, err);
+ if (!(apkg = abstract_pkg_fetch_by_name(hash, name)))
+ return NULL;
- return ret;
+ return pkg_hash_fetch_best_installation_candidate(conf, apkg,
+ pkg_name_constraint_fcn, apkg->name, 0, err);
}
-pkg_t * pkg_hash_fetch_by_name_version(hash_table_t *hash,
- const char *pkg_name,
- const char * version)
+pkg_t *
+pkg_hash_fetch_by_name_version(hash_table_t *hash,
+ const char *pkg_name, const char * version)
{
- pkg_vec_t * vec;
- int i;
- char *version_str = NULL;
+ pkg_vec_t * vec;
+ int i;
+ char *version_str = NULL;
- if(!(vec = pkg_vec_fetch_by_name(hash, pkg_name)))
- return NULL;
+ if(!(vec = pkg_vec_fetch_by_name(hash, pkg_name)))
+ return NULL;
- for(i = 0; i < vec->len; i++) {
- version_str = pkg_version_str_alloc(vec->pkgs[i]);
- if(!strcmp(version_str, version)) {
- free(version_str);
- break;
+ for(i = 0; i < vec->len; i++) {
+ version_str = pkg_version_str_alloc(vec->pkgs[i]);
+ if(!strcmp(version_str, version)) {
+ free(version_str);
+ break;
+ }
+ free(version_str);
}
- free(version_str);
- }
-
- if(i == vec->len)
- return NULL;
+
+ if(i == vec->len)
+ return NULL;
- return vec->pkgs[i];
+ return vec->pkgs[i];
}
-pkg_t *pkg_hash_fetch_installed_by_name_dest(hash_table_t *hash,
- const char *pkg_name,
- pkg_dest_t *dest)
+pkg_t *
+pkg_hash_fetch_installed_by_name_dest(hash_table_t *hash,
+ const char *pkg_name, pkg_dest_t *dest)
{
- pkg_vec_t * vec;
- int i;
+ pkg_vec_t * vec;
+ int i;
+
+ if (!(vec = pkg_vec_fetch_by_name(hash, pkg_name))) {
+ return NULL;
+ }
+
+ for (i = 0; i < vec->len; i++)
+ if((vec->pkgs[i]->state_status == SS_INSTALLED
+ || vec->pkgs[i]->state_status == SS_UNPACKED)
+ && vec->pkgs[i]->dest == dest) {
+ return vec->pkgs[i];
+ }
- if(!(vec = pkg_vec_fetch_by_name(hash, pkg_name))) {
return NULL;
- }
-
- for(i = 0; i < vec->len; i++)
- if((vec->pkgs[i]->state_status == SS_INSTALLED || vec->pkgs[i]->state_status == SS_UNPACKED) && vec->pkgs[i]->dest == dest) {
- return vec->pkgs[i];
- }
- return NULL;
}
-pkg_t *pkg_hash_fetch_installed_by_name(hash_table_t *hash,
+pkg_t *
+pkg_hash_fetch_installed_by_name(hash_table_t *hash,
const char *pkg_name)
{
- pkg_vec_t * vec;
- int i;
-
- if(!(vec = pkg_vec_fetch_by_name(hash, pkg_name))){
- return NULL;
- }
+ pkg_vec_t * vec;
+ int i;
- for(i = 0; i < vec->len; i++)
- if (vec->pkgs[i]->state_status == SS_INSTALLED || vec->pkgs[i]->state_status == SS_UNPACKED){
- return vec->pkgs[i];
- }
-
- return NULL;
-}
+ if (!(vec = pkg_vec_fetch_by_name(hash, pkg_name))) {
+ return NULL;
+ }
-pkg_vec_t *pkg_vec_fetch_by_name(hash_table_t *hash, const char *pkg_name)
-{
- abstract_pkg_t * ab_pkg;
+ for (i = 0; i < vec->len; i++) {
+ if (vec->pkgs[i]->state_status == SS_INSTALLED
+ || vec->pkgs[i]->state_status == SS_UNPACKED) {
+ return vec->pkgs[i];
+ }
+ }
- if(!(ab_pkg = abstract_pkg_fetch_by_name(hash, pkg_name))){
- return NULL;
- }
-
- if (ab_pkg->pkgs) {
- return ab_pkg->pkgs;
- } else if (ab_pkg->provided_by) {
- abstract_pkg_t *abpkg = abstract_pkg_vec_get(ab_pkg->provided_by, 0);
- if (abpkg != NULL){
- return abpkg->pkgs;
- } else {
- return ab_pkg->pkgs;
- }
- } else {
- return NULL;
- }
+ return NULL;
}
-static void pkg_hash_fetch_available_helper(const char *pkg_name, void *entry, void *data)
+static void
+pkg_hash_fetch_available_helper(const char *pkg_name, void *entry, void *data)
{
- int j;
- abstract_pkg_t *ab_pkg = (abstract_pkg_t *)entry;
- pkg_vec_t *all = (pkg_vec_t *)data;
- pkg_vec_t *pkg_vec = ab_pkg->pkgs;
- if (pkg_vec) {
- for (j = 0; j < pkg_vec->len; j++) {
- pkg_t *pkg = pkg_vec->pkgs[j];
- pkg_vec_insert(all, pkg);
- }
- }
-}
+ int j;
+ abstract_pkg_t *ab_pkg = (abstract_pkg_t *)entry;
+ pkg_vec_t *all = (pkg_vec_t *)data;
+ pkg_vec_t *pkg_vec = ab_pkg->pkgs;
-void pkg_hash_fetch_available(hash_table_t *hash, pkg_vec_t *all)
-{
- hash_table_foreach(hash, pkg_hash_fetch_available_helper, all);
-}
+ if (!pkg_vec)
+ return;
-static void pkg_hash_fetch_all_installed_helper(const char *pkg_name, void *entry, void *data)
-{
- abstract_pkg_t *ab_pkg = (abstract_pkg_t *)entry;
- pkg_vec_t *all = (pkg_vec_t *)data;
- pkg_vec_t *pkg_vec = ab_pkg->pkgs;
- int j;
- if (pkg_vec) {
- for (j = 0; j < pkg_vec->len; j++) {
- pkg_t *pkg = pkg_vec->pkgs[j];
- if (pkg->state_status == SS_INSTALLED || pkg->state_status == SS_UNPACKED) {
- pkg_vec_insert(all, pkg);
- }
- }
- }
+ for (j = 0; j < pkg_vec->len; j++) {
+ pkg_t *pkg = pkg_vec->pkgs[j];
+ pkg_vec_insert(all, pkg);
+ }
}
-void pkg_hash_fetch_all_installed(hash_table_t *hash, pkg_vec_t *all)
+
+void
+pkg_hash_fetch_available(hash_table_t *hash, pkg_vec_t *all)
{
- hash_table_foreach(hash, pkg_hash_fetch_all_installed_helper, all);
+ hash_table_foreach(hash, pkg_hash_fetch_available_helper, all);
}
-static void pkg_hash_dump_helper(const char *pkg_name, void *entry, void *data)
+static void
+pkg_hash_fetch_all_installed_helper(const char *pkg_name, void *entry, void *data)
{
- int i;
- pkg_t *pkg;
- abstract_pkg_t *ab_pkg = (abstract_pkg_t *)entry;
- opkg_conf_t *conf = (opkg_conf_t *)data;
- abstract_pkg_t ** dependents = ab_pkg->depended_upon_by;
- fprintf(stdout, "%s\n", ab_pkg->name);
- i = 0;
- if (dependents != NULL)
- while (dependents [i] != NULL)
- printf ("\tdepended upon by - %s\n", dependents [i ++]->name);
- dependents = ab_pkg->provided_by->pkgs;
- i = 0;
- if (dependents != NULL)
- while (dependents [i] != NULL && i < ab_pkg->provided_by->len)
- printf ("\tprovided by - %s\n", dependents [i ++]->name);
- pkg = pkg_hash_fetch_best_installation_candidate_by_name (conf, ab_pkg->name, NULL);
- if (pkg) {
- i = 0;
- while (i < pkg->depends_count)
- printf ("\tdepends on - %s\n", pkg->depends_str [i ++]);
- }
+ abstract_pkg_t *ab_pkg = (abstract_pkg_t *)entry;
+ pkg_vec_t *all = (pkg_vec_t *)data;
+ pkg_vec_t *pkg_vec = ab_pkg->pkgs;
+ int j;
+
+ if (!pkg_vec)
+ return;
+
+ for (j = 0; j < pkg_vec->len; j++) {
+ pkg_t *pkg = pkg_vec->pkgs[j];
+ if (pkg->state_status == SS_INSTALLED
+ || pkg->state_status == SS_UNPACKED)
+ pkg_vec_insert(all, pkg);
+ }
}
-void pkg_hash_dump(hash_table_t *hash, void *data)
-{
- printf ("\n\n+=+%s+=+\n\n", __FUNCTION__);
- hash_table_foreach(hash, pkg_hash_dump_helper, data);
- printf ("\n+=+%s+=+\n\n", __FUNCTION__);
+void
+pkg_hash_fetch_all_installed(hash_table_t *hash, pkg_vec_t *all)
+{
+ hash_table_foreach(hash, pkg_hash_fetch_all_installed_helper, all);
}
-abstract_pkg_t * ensure_abstract_pkg_by_name(hash_table_t * hash, const char * pkg_name)
+/*
+ * This assumes that the abstract pkg doesn't exist.
+ */
+static abstract_pkg_t *
+add_new_abstract_pkg_by_name(hash_table_t *hash, const char *pkg_name)
{
- abstract_pkg_t * ab_pkg;
+ abstract_pkg_t *ab_pkg;
+
+ ab_pkg = abstract_pkg_new();
- if(!(ab_pkg = abstract_pkg_fetch_by_name(hash, pkg_name)))
- ab_pkg = add_new_abstract_pkg_by_name(hash, pkg_name);
+ ab_pkg->name = xstrdup(pkg_name);
+ hash_table_insert(hash, pkg_name, ab_pkg);
- return ab_pkg;
+ return ab_pkg;
}
-pkg_t *hash_insert_pkg(hash_table_t *hash, pkg_t *pkg, int set_status,opkg_conf_t *conf)
-{
- abstract_pkg_t * ab_pkg;
- int arch_priority;
- if(!pkg)
- return pkg;
+abstract_pkg_t *
+ensure_abstract_pkg_by_name(hash_table_t * hash, const char * pkg_name)
+{
+ abstract_pkg_t * ab_pkg;
- arch_priority = pkg->arch_priority;
+ if (!(ab_pkg = abstract_pkg_fetch_by_name(hash, pkg_name)))
+ ab_pkg = add_new_abstract_pkg_by_name(hash, pkg_name);
- buildDepends(hash, pkg);
+ return ab_pkg;
+}
- ab_pkg = ensure_abstract_pkg_by_name(hash, pkg->name);
+pkg_t *
+hash_insert_pkg(hash_table_t *hash, pkg_t *pkg, int set_status,
+ opkg_conf_t *conf)
+{
+ abstract_pkg_t * ab_pkg;
- if (set_status) {
- if (pkg->state_status == SS_INSTALLED) {
- ab_pkg->state_status = SS_INSTALLED;
- } else if (pkg->state_status == SS_UNPACKED) {
- ab_pkg->state_status = SS_UNPACKED;
- }
- }
+ if(!pkg)
+ return pkg;
- if(!ab_pkg->pkgs)
- ab_pkg->pkgs = pkg_vec_alloc();
-
- buildProvides(hash, ab_pkg, pkg);
+ buildDepends(hash, pkg);
- /* need to build the conflicts graph before replaces for correct calculation of replaced_by relation */
- buildConflicts(hash, ab_pkg, pkg);
+ ab_pkg = ensure_abstract_pkg_by_name(hash, pkg->name);
- buildReplaces(hash, ab_pkg, pkg);
+ if (set_status) {
+ if (pkg->state_status == SS_INSTALLED) {
+ ab_pkg->state_status = SS_INSTALLED;
+ } else if (pkg->state_status == SS_UNPACKED) {
+ ab_pkg->state_status = SS_UNPACKED;
+ }
+ }
- buildDependedUponBy(pkg, ab_pkg);
+ if(!ab_pkg->pkgs)
+ ab_pkg->pkgs = pkg_vec_alloc();
- /* pkg_vec_insert_merge might munge package, but it returns an unmunged pkg */
- pkg = pkg_vec_insert_merge(ab_pkg->pkgs, pkg, set_status,conf );
- pkg->parent = ab_pkg;
+ buildProvides(hash, ab_pkg, pkg);
- return pkg;
-}
+ /* Need to build the conflicts graph before replaces for correct
+ * calculation of replaced_by relation.
+ */
+ buildConflicts(hash, ab_pkg, pkg);
-/*
- * this will assume that we've already determined that
- * the abstract pkg doesn't exist, 'cause we should know these things...
- */
-static abstract_pkg_t * add_new_abstract_pkg_by_name(hash_table_t * hash, const char * pkg_name)
-{
- abstract_pkg_t * ab_pkg;
+ buildReplaces(hash, ab_pkg, pkg);
- ab_pkg = abstract_pkg_new();
+ buildDependedUponBy(pkg, ab_pkg);
- ab_pkg->name = xstrdup(pkg_name);
- hash_table_insert(hash, pkg_name, ab_pkg);
+ /* pkg_vec_insert_merge might munge package, but it returns an
+ * unmunged pkg.
+ */
+ pkg = pkg_vec_insert_merge(ab_pkg->pkgs, pkg, set_status,conf );
+ pkg->parent = ab_pkg;
- return ab_pkg;
+ return pkg;
}
-pkg_t *file_hash_get_file_owner(opkg_conf_t *conf, const char *file_name)
+pkg_t *
+file_hash_get_file_owner(opkg_conf_t *conf, const char *file_name)
{
- hash_table_t *file_hash = &conf->file_hash;
-
- return hash_table_get(file_hash, file_name);
+ return hash_table_get(&conf->file_hash, file_name);
}
-int file_hash_set_file_owner(opkg_conf_t *conf, const char *file_name, pkg_t *owning_pkg)
+void
+file_hash_set_file_owner(opkg_conf_t *conf, const char *file_name,
+ pkg_t *owning_pkg)
{
- hash_table_t *file_hash = &conf->file_hash;
- pkg_t *old_owning_pkg = hash_table_get(file_hash, file_name);
- int file_name_len = strlen(file_name);
+ pkg_t *old_owning_pkg = hash_table_get(&conf->file_hash, file_name);
+ int file_name_len = strlen(file_name);
- if (file_name[file_name_len -1] == '/')
- return 0;
+ if (file_name[file_name_len -1] == '/')
+ return;
- if (conf->offline_root) {
- int len = strlen(conf->offline_root);
- if (strncmp(file_name, conf->offline_root, len) == 0) {
- file_name += len;
- }
- }
+ if (conf->offline_root) {
+ int len = strlen(conf->offline_root);
+ if (strncmp(file_name, conf->offline_root, len) == 0) {
+ file_name += len;
+ }
+ }
- // opkg_message(conf, OPKG_DEBUG2, "owning_pkg=%s filename=%s\n", owning_pkg->name, file_name);
- hash_table_insert(file_hash, file_name, owning_pkg);
- if (old_owning_pkg) {
- pkg_get_installed_files(conf, old_owning_pkg);
- str_list_remove_elt(old_owning_pkg->installed_files, file_name);
- pkg_free_installed_files(old_owning_pkg);
- /* mark this package to have its filelist written */
- old_owning_pkg->state_flag |= SF_FILELIST_CHANGED;
- owning_pkg->state_flag |= SF_FILELIST_CHANGED;
-
- }
- return 0;
-}
+ hash_table_insert(&conf->file_hash, file_name, owning_pkg);
+ if (old_owning_pkg) {
+ pkg_get_installed_files(conf, old_owning_pkg);
+ str_list_remove_elt(old_owning_pkg->installed_files, file_name);
+ pkg_free_installed_files(old_owning_pkg);
+ /* mark this package to have its filelist written */
+ old_owning_pkg->state_flag |= SF_FILELIST_CHANGED;
+ owning_pkg->state_flag |= SF_FILELIST_CHANGED;
+ }
+}
projects / oweals / opkg-lede.git / commitdiff