Delete upstream source directory.

1 files changed, 0 insertions, 735 deletions

diff --git a/src/libopkg/.svn/text-base/pkg_hash.c.svn-base b/src/libopkg/.svn/text-base/pkg_hash.c.svn-base
deleted file mode 100644
index a99cf6b..0000000
--- a/src/libopkg/.svn/text-base/pkg_hash.c.svn-base
+++ /dev/null
@@ -1,735 +0,0 @@
-/* opkg_hash.c - the opkg package management system
-
-   Steven M. Ayer
-
-   Copyright (C) 2002 Compaq Computer Corporation
-
-   This program is free software; you can redistribute it and/or
-   modify it under the terms of the GNU General Public License as
-   published by the Free Software Foundation; either version 2, or (at
-   your option) any later version.
-
-   This program is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   General Public License for more details.
-*/
-
-#include <stdio.h>
-
-#include "hash_table.h"
-#include "release.h"
-#include "pkg.h"
-#include "opkg_message.h"
-#include "pkg_vec.h"
-#include "pkg_hash.h"
-#include "parse_util.h"
-#include "pkg_parse.h"
-#include "opkg_utils.h"
-#include "sprintf_alloc.h"
-#include "file_util.h"
-#include "libbb/libbb.h"
-
-void
-pkg_hash_init(void)
-{
-	hash_table_init("pkg-hash", &conf->pkg_hash,
-			OPKG_CONF_DEFAULT_HASH_LEN);
-}
-
-static void
-free_pkgs(const char *key, void *entry, void *data)
-{
-	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.
-	 */
-
-	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(void)
-{
-	hash_table_foreach(&conf->pkg_hash, free_pkgs, NULL);
-	hash_table_deinit(&conf->pkg_hash);
-}
-
-int
-dist_hash_add_from_file(const char *lists_dir, pkg_src_t *dist)
-{
-	nv_pair_list_elt_t *l;
-	char *list_file, *subname;
-
-	list_for_each_entry(l , &conf->arch_list.head, node) {
-		nv_pair_t *nv = (nv_pair_t *)l->data;
-		sprintf_alloc(&subname, "%s-%s", dist->name, nv->name);
-		sprintf_alloc(&list_file, "%s/%s", lists_dir, subname);
-
-		if (file_exists(list_file)) {
-			if (pkg_hash_add_from_file(list_file, dist, NULL, 0)) {
-				free(list_file);
-				return -1;
-			}
-			pkg_src_list_append (&conf->pkg_src_list, subname, dist->value, "__dummy__", 0);
-		}
-
-		free(list_file);
-	}
-
-	return 0;
-}
-
-
-int
-pkg_hash_add_from_file(const char *file_name,
-			pkg_src_t *src, pkg_dest_t *dest, int is_status_file)
-{
-	pkg_t *pkg;
-	FILE *fp;
-	char *buf;
-	const size_t len = 4096;
-	int ret = 0;
-
-	fp = fopen(file_name, "r");
-	if (fp == NULL) {
-		opkg_perror(ERROR, "Failed to open %s", file_name);
-		return -1;
-	}
-
-	buf = xmalloc(len);
-
-	do {
-		pkg = pkg_new();
-		pkg->src = src;
-		pkg->dest = dest;
-
-		ret = parse_from_stream_nomalloc(pkg_parse_line, pkg, fp, 0,
-				&buf, len);
-		if (pkg->name == NULL) {
-			/* probably just a blank line */
-			ret = 1;
-		}
-		if (ret) {
-			pkg_deinit (pkg);
-			free(pkg);
-			if (ret == -1)
-				break;
-			if (ret == 1)
-				/* Probably a blank line, continue parsing. */
-				ret = 0;
-			continue;
-		}
-
-		if (!pkg->architecture || !pkg->arch_priority) {
-			char *version_str = pkg_version_str_alloc(pkg);
-			opkg_msg(NOTICE, "Package %s version %s has no "
-					"valid architecture, ignoring.\n",
-					pkg->name, version_str);
-			free(version_str);
-			continue;
-		}
-
-		hash_insert_pkg(pkg, is_status_file);
-
-	} while (!feof(fp));
-
-	free(buf);
-	fclose(fp);
-
-	return ret;
-}
-
-/*
- * Load in feed files from the cached "src" and/or "src/gz" locations.
- */
-int
-pkg_hash_load_feeds(void)
-{
-	pkg_src_list_elt_t *iter;
-	pkg_src_t *src, *subdist;
-	char *list_file, *lists_dir;
-
-	opkg_msg(INFO, "\n");
-
-	lists_dir = conf->restrict_to_default_dest ?
-		conf->default_dest->lists_dir : conf->lists_dir;
-
-	for (iter = void_list_first(&conf->dist_src_list); iter;
-			iter = void_list_next(&conf->dist_src_list, iter)) {
-
-		src = (pkg_src_t *)iter->data;
-
-		sprintf_alloc(&list_file, "%s/%s", lists_dir, src->name);
-
-		if (file_exists(list_file)) {
-			int i;
-			release_t *release = release_new();
-			if(release_init_from_file(release, list_file)) {
-				free(list_file);
-				return -1;
-			}
-
-			unsigned int ncomp;
-			const char **comps = release_comps(release, &ncomp);
-			subdist = (pkg_src_t *) xmalloc(sizeof(pkg_src_t));
-			memcpy(subdist, src, sizeof(pkg_src_t));
-
-			for(i = 0; i < ncomp; i++){
-				subdist->name = NULL;
-				sprintf_alloc(&subdist->name, "%s-%s", src->name, comps[i]);
-				if (dist_hash_add_from_file(lists_dir, subdist)) {
-					free(subdist->name); free(subdist);
-					free(list_file);
-					return -1;
-				}
-			}
-			free(subdist->name); free(subdist);
-		}
-		free(list_file);
-	}
-
-	for (iter = void_list_first(&conf->pkg_src_list); iter;
-			iter = void_list_next(&conf->pkg_src_list, iter)) {
-
-		src = (pkg_src_t *)iter->data;
-
-		sprintf_alloc(&list_file, "%s/%s", lists_dir, src->name);
-
-		if (file_exists(list_file)) {
-			if (pkg_hash_add_from_file(list_file, src, NULL, 0)) {
-				free(list_file);
-				return -1;
-			}
-		}
-		free(list_file);
-	}
-
-	return 0;
-}
-
-/*
- * Load in status files from the configured "dest"s.
- */
-int
-pkg_hash_load_status_files(void)
-{
-	pkg_dest_list_elt_t *iter;
-	pkg_dest_t *dest;
-
-	opkg_msg(INFO, "\n");
-
-	for (iter = void_list_first(&conf->pkg_dest_list); iter;
-			iter = void_list_next(&conf->pkg_dest_list, iter)) {
-
-		dest = (pkg_dest_t *)iter->data;
-
-		if (file_exists(dest->status_file_name)) {
-			if (pkg_hash_add_from_file(dest->status_file_name, NULL, dest, 1))
-				return -1;
-		}
-	}
-
-	return 0;
-}
-
-static abstract_pkg_t *
-abstract_pkg_fetch_by_name(const char * pkg_name)
-{
-	return (abstract_pkg_t *)hash_table_get(&conf->pkg_hash, pkg_name);
-}
-
-pkg_t *
-pkg_hash_fetch_best_installation_candidate(abstract_pkg_t *apkg,
-		int (*constraint_fcn)(pkg_t *pkg, void *cdata),
-		void *cdata, int quiet)
-{
-     int i, j;
-     int nprovides = 0;
-     int nmatching = 0;
-     int wrong_arch_found = 0;
-     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;
-     pkg_t *latest_installed_parent = NULL;
-     pkg_t *latest_matching = NULL;
-     pkg_t *priorized_matching = NULL;
-     pkg_t *held_pkg = NULL;
-     pkg_t *good_pkg_by_name = 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_msg(DEBUG, "Best installation candidate for %s:\n", apkg->name);
-
-     provided_apkg_vec = apkg->provided_by;
-     nprovides = provided_apkg_vec->len;
-     provided_apkgs = provided_apkg_vec->pkgs;
-     if (nprovides > 1)
-	  opkg_msg(DEBUG, "apkg=%s nprovides=%d.\n", apkg->name, nprovides);
-
-     /* accumulate all the providers */
-     for (i = 0; i < nprovides; i++) {
-	  abstract_pkg_t *provider_apkg = provided_apkgs[i];
-	  opkg_msg(DEBUG, "Adding %s to providers.\n", provider_apkg->name);
-	  abstract_pkg_vec_insert(providers, provider_apkg);
-     }
-     nprovides = providers->len;
-
-     for (i = 0; i < nprovides; i++) {
-	  abstract_pkg_t *provider_apkg = abstract_pkg_vec_get(providers, i);
-	  abstract_pkg_t *replacement_apkg = NULL;
-	  pkg_vec_t *vec;
-
-	  if (provider_apkg->replaced_by && provider_apkg->replaced_by->len) {
-	       replacement_apkg = provider_apkg->replaced_by->pkgs[0];
-	       if (provider_apkg->replaced_by->len > 1) {
-		    opkg_msg(NOTICE, "Multiple replacers for %s, "
-				"using first one (%s).\n",
-				provider_apkg->name, replacement_apkg->name);
-	       }
-	  }
-
-	  if (replacement_apkg)
-	       opkg_msg(DEBUG, "replacement_apkg=%s for provider_apkg=%s.\n",
-			    replacement_apkg->name, provider_apkg->name);
-
-	  if (replacement_apkg && (replacement_apkg != provider_apkg)) {
-	       if (abstract_pkg_vec_contains(providers, replacement_apkg))
-		    continue;
-	       else
-		    provider_apkg = replacement_apkg;
-	  }
-
-	  if (!(vec = provider_apkg->pkgs)) {
-	       opkg_msg(DEBUG, "No pkgs for provider_apkg %s.\n",
-			       provider_apkg->name);
-	       continue;
-	  }
-
-
-	  /* now check for supported architecture */
-	  {
-	       int max_count = 0;
-
-	       /* count packages matching max arch priority and keep track of last one */
-	       for (j=0; j<vec->len; j++) {
-		    pkg_t *maybe = vec->pkgs[j];
-		    opkg_msg(DEBUG, "%s arch=%s arch_priority=%d version=%s.\n",
-				 maybe->name, maybe->architecture,
-				 maybe->arch_priority, maybe->version);
-                    /* We make sure not to add the same package twice. Need to search for the reason why
-                       they show up twice sometimes. */
-		    if ((maybe->arch_priority > 0) && (! pkg_vec_contains(matching_pkgs, maybe))) {
-			 max_count++;
-			 abstract_pkg_vec_insert(matching_apkgs, maybe->parent);
-			 pkg_vec_insert(matching_pkgs, maybe);
-		    }
-	       }
-
-		if (vec->len > 0 && matching_pkgs->len < 1)
-			wrong_arch_found = 1;
-	  }
-     }
-
-     if (matching_pkgs->len < 1) {
-	  if (wrong_arch_found)
-	        opkg_msg(ERROR, "Packages for %s found, but"
-			" incompatible with the architectures configured\n",
-			apkg->name);
-          pkg_vec_free(matching_pkgs);
-          abstract_pkg_vec_free(matching_apkgs);
-          abstract_pkg_vec_free(providers);
-	  return NULL;
-     }
-
-
-     if (matching_pkgs->len > 1)
-	  pkg_vec_sort(matching_pkgs, pkg_name_version_and_architecture_compare);
-     if (matching_apkgs->len > 1)
-	  abstract_pkg_vec_sort(matching_pkgs, abstract_pkg_name_compare);
-
-     for (i = 0; i < matching_pkgs->len; i++) {
-	  pkg_t *matching = matching_pkgs->pkgs[i];
-          if (constraint_fcn(matching, cdata)) {
-             opkg_msg(DEBUG, "Candidate: %s %s.\n",
-			     matching->name, matching->version) ;
-             good_pkg_by_name = matching;
-	     /* It has been provided by hand, so it is what user want */
-             if (matching->provided_by_hand == 1)
-                break;
-          }
-     }
-
-
-     for (i = 0; i < matching_pkgs->len; i++) {
-	  pkg_t *matching = matching_pkgs->pkgs[i];
-	  latest_matching = matching;
-	  if (matching->parent->state_status == SS_INSTALLED || matching->parent->state_status == SS_UNPACKED)
-	       latest_installed_parent = matching;
-	  if (matching->state_flag & (SF_HOLD|SF_PREFER)) {
-	       if (held_pkg)
-		    opkg_msg(NOTICE, "Multiple packages (%s and %s) providing"
-				" same name marked HOLD or PREFER. "
-				"Using latest.\n",
-				held_pkg->name, matching->name);
-	       held_pkg = matching;
-	  }
-     }
-
-     if (!good_pkg_by_name && !held_pkg && !latest_installed_parent && matching_apkgs->len > 1 && !quiet) {
-          int prio = 0;
-          for (i = 0; i < matching_pkgs->len; i++) {
-              pkg_t *matching = matching_pkgs->pkgs[i];
-                  if (matching->arch_priority > prio) {
-                      priorized_matching = matching;
-                      prio = matching->arch_priority;
-                      opkg_msg(DEBUG, "Match %s with priority %i.\n",
-				matching->name, prio);
-                  }
-              }
-
-          }
-
-     if (conf->verbosity >= INFO && matching_apkgs->len > 1) {
-	  opkg_msg(INFO, "%d matching pkgs for apkg=%s:\n",
-				matching_pkgs->len, apkg->name);
-	  for (i = 0; i < matching_pkgs->len; i++) {
-	       pkg_t *matching = matching_pkgs->pkgs[i];
-	       opkg_msg(INFO, "%s %s %s\n",
-			matching->name, matching->version,
-			matching->architecture);
-	  }
-     }
-
-     nmatching = matching_apkgs->len;
-
-     pkg_vec_free(matching_pkgs);
-     abstract_pkg_vec_free(matching_apkgs);
-     abstract_pkg_vec_free(providers);
-
-     if (good_pkg_by_name) {   /* We found a good candidate, we will install it */
-	  return good_pkg_by_name;
-     }
-     if (held_pkg) {
-	  opkg_msg(INFO, "Using held package %s.\n", held_pkg->name);
-	  return held_pkg;
-     }
-     if (latest_installed_parent) {
-	  opkg_msg(INFO, "Using latest version of installed package %s.\n",
-			latest_installed_parent->name);
-	  return latest_installed_parent;
-     }
-     if (priorized_matching) {
-	  opkg_msg(INFO, "Using priorized matching %s %s %s.\n",
-			priorized_matching->name, priorized_matching->version,
-			priorized_matching->architecture);
-	  return priorized_matching;
-     }
-     if (nmatching > 1) {
-	  opkg_msg(INFO, "No matching pkg out of %d matching_apkgs.\n",
-			nmatching);
-	  return NULL;
-     }
-     if (latest_matching) {
-	  opkg_msg(INFO, "Using latest matching %s %s %s.\n",
-			latest_matching->name, latest_matching->version,
-			latest_matching->architecture);
-	  return latest_matching;
-     }
-     return NULL;
-}
-
-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;
-}
-
-static pkg_vec_t *
-pkg_vec_fetch_by_name(const char *pkg_name)
-{
-	abstract_pkg_t * ab_pkg;
-
-	if(!(ab_pkg = abstract_pkg_fetch_by_name(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(const char *name)
-{
-	abstract_pkg_t *apkg = NULL;
-
-	if (!(apkg = abstract_pkg_fetch_by_name(name)))
-		return NULL;
-
-	return pkg_hash_fetch_best_installation_candidate(apkg,
-				pkg_name_constraint_fcn, apkg->name, 0);
-}
-
-
-pkg_t *
-pkg_hash_fetch_by_name_version(const char *pkg_name, const char * version)
-{
-	pkg_vec_t * vec;
-	int i;
-	char *version_str = NULL;
-
-	if(!(vec = pkg_vec_fetch_by_name(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;
-		}
-		free(version_str);
-	}
-
-	if(i == vec->len)
-		return NULL;
-
-	return vec->pkgs[i];
-}
-
-pkg_t *
-pkg_hash_fetch_installed_by_name_dest(const char *pkg_name, pkg_dest_t *dest)
-{
-	pkg_vec_t * vec;
-	int i;
-
-	if (!(vec = pkg_vec_fetch_by_name(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(const char *pkg_name)
-{
-	pkg_vec_t * vec;
-	int i;
-
-	if (!(vec = pkg_vec_fetch_by_name(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) {
-			return vec->pkgs[i];
-        	}
-	}
-
-	return NULL;
-}
-
-
-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)
-		return;
-
-	for (j = 0; j < pkg_vec->len; j++) {
-		pkg_t *pkg = pkg_vec->pkgs[j];
-		pkg_vec_insert(all, pkg);
-	}
-}
-
-void
-pkg_hash_fetch_available(pkg_vec_t *all)
-{
-	hash_table_foreach(&conf->pkg_hash, pkg_hash_fetch_available_helper,
-			all);
-}
-
-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)
-		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_fetch_all_installed(pkg_vec_t *all)
-{
-	hash_table_foreach(&conf->pkg_hash, pkg_hash_fetch_all_installed_helper,
-			all);
-}
-
-/*
- * This assumes that the abstract pkg doesn't exist.
- */
-static abstract_pkg_t *
-add_new_abstract_pkg_by_name(const char *pkg_name)
-{
-	abstract_pkg_t *ab_pkg;
-
-	ab_pkg = abstract_pkg_new();
-
-	ab_pkg->name = xstrdup(pkg_name);
-	hash_table_insert(&conf->pkg_hash, pkg_name, ab_pkg);
-
-	return ab_pkg;
-}
-
-
-abstract_pkg_t *
-ensure_abstract_pkg_by_name(const char *pkg_name)
-{
-	abstract_pkg_t * ab_pkg;
-
-	if (!(ab_pkg = abstract_pkg_fetch_by_name(pkg_name)))
-		ab_pkg = add_new_abstract_pkg_by_name(pkg_name);
-
-	return ab_pkg;
-}
-
-void
-hash_insert_pkg(pkg_t *pkg, int set_status)
-{
-	abstract_pkg_t * ab_pkg;
-
-	ab_pkg = ensure_abstract_pkg_by_name(pkg->name);
-	if (!ab_pkg->pkgs)
-		ab_pkg->pkgs = pkg_vec_alloc();
-
-	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;
-	}
-
-	buildDepends(pkg);
-
-	buildProvides(ab_pkg, pkg);
-
-	/* Need to build the conflicts graph before replaces for correct
-	 * calculation of replaced_by relation.
-	 */
-	buildConflicts(pkg);
-
-	buildReplaces(ab_pkg, pkg);
-
-	buildDependedUponBy(pkg, ab_pkg);
-
-	pkg_vec_insert_merge(ab_pkg->pkgs, pkg, set_status);
-	pkg->parent = ab_pkg;
-}
-
-static const char *
-strip_offline_root(const char *file_name)
-{
-	unsigned int len;
-
-	if (conf->offline_root) {
-		len = strlen(conf->offline_root);
-		if (strncmp(file_name, conf->offline_root, len) == 0)
-			file_name += len;
-	}
-
-	return file_name;
-}
-
-void
-file_hash_remove(const char *file_name)
-{
-	file_name = strip_offline_root(file_name);
-	hash_table_remove(&conf->file_hash, file_name);
-}
-
-pkg_t *
-file_hash_get_file_owner(const char *file_name)
-{
-	file_name = strip_offline_root(file_name);
-	return hash_table_get(&conf->file_hash, file_name);
-}
-
-void
-file_hash_set_file_owner(const char *file_name, pkg_t *owning_pkg)
-{
-	pkg_t *old_owning_pkg;
-
-	file_name = strip_offline_root(file_name);
-
-	old_owning_pkg = hash_table_get(&conf->file_hash, file_name);
-	hash_table_insert(&conf->file_hash, file_name, owning_pkg);
-
-	if (old_owning_pkg) {
-		pkg_get_installed_files(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;
-	}
-}