General Public License for more details.
*/
-#include "includes.h"
-#include "opkg_message.h"
-
+#include <stdio.h>
#include <glob.h>
+#include <unistd.h>
+#include "opkg_message.h"
#include "opkg_remove.h"
-#include "opkg_error.h"
#include "opkg_cmd.h"
-
#include "file_util.h"
#include "sprintf_alloc.h"
-#include "str_util.h"
#include "libbb/libbb.h"
/*
* Returns number of the number of packages depending on the packages provided by this package.
* Every package implicitly provides itself.
*/
-int pkg_has_installed_dependents(opkg_conf_t *conf, abstract_pkg_t *parent_apkg, pkg_t *pkg, abstract_pkg_t *** pdependents)
+int pkg_has_installed_dependents(pkg_t * pkg, abstract_pkg_t *** pdependents)
{
- int nprovides = pkg->provides_count;
- abstract_pkg_t **provides = pkg->provides;
- int n_installed_dependents = 0;
- int i;
- for (i = 0; i < nprovides; i++) {
- abstract_pkg_t *providee = provides[i];
- abstract_pkg_t **dependers = providee->depended_upon_by;
- abstract_pkg_t *dep_ab_pkg;
- if (dependers == NULL)
- continue;
- while ((dep_ab_pkg = *dependers++) != NULL) {
- if (dep_ab_pkg->state_status == SS_INSTALLED){
- n_installed_dependents++;
- }
- }
-
- }
- /* if caller requested the set of installed dependents */
- if (pdependents) {
- int p = 0;
- abstract_pkg_t **dependents = xcalloc((n_installed_dependents+1), sizeof(abstract_pkg_t *));
-
- *pdependents = dependents;
- for (i = 0; i < nprovides; i++) {
- abstract_pkg_t *providee = provides[i];
- abstract_pkg_t **dependers = providee->depended_upon_by;
- abstract_pkg_t *dep_ab_pkg;
- if (dependers == NULL)
- continue;
- while ((dep_ab_pkg = *dependers++) != NULL) {
- if (dep_ab_pkg->state_status == SS_INSTALLED && !(dep_ab_pkg->state_flag & SF_MARKED)) {
- dependents[p++] = dep_ab_pkg;
- dep_ab_pkg->state_flag |= SF_MARKED;
- }
- }
- }
- dependents[p] = NULL;
- /* now clear the marks */
- for (i = 0; i < p; i++) {
- abstract_pkg_t *dep_ab_pkg = dependents[i];
- dep_ab_pkg->state_flag &= ~SF_MARKED;
- }
- }
- return n_installed_dependents;
+ abstract_pkg_t **provider, **provides = pkg_get_ptr(pkg, PKG_PROVIDES);
+ unsigned int i, n_installed_dependents = 0;
+
+ provider = provides;
+
+ while (provider && *provider) {
+ abstract_pkg_t *providee = *provider++;
+ abstract_pkg_t **dependers = providee->depended_upon_by;
+ abstract_pkg_t *dep_ab_pkg;
+ if (dependers == NULL)
+ continue;
+ while ((dep_ab_pkg = *dependers++) != NULL) {
+ if (dep_ab_pkg->state_status == SS_INSTALLED) {
+ n_installed_dependents++;
+ }
+ }
+ }
+
+ /* if caller requested the set of installed dependents */
+ if (pdependents) {
+ int p = 0;
+ abstract_pkg_t **dependents =
+ xcalloc((n_installed_dependents + 1),
+ sizeof(abstract_pkg_t *));
+
+ provider = provides;
+ *pdependents = dependents;
+
+ while (provider && *provider) {
+ abstract_pkg_t *providee = *provider++;
+ abstract_pkg_t **dependers = providee->depended_upon_by;
+ abstract_pkg_t *dep_ab_pkg;
+ if (dependers == NULL)
+ continue;
+ while ((dep_ab_pkg = *dependers++) != NULL) {
+ if (dep_ab_pkg->state_status == SS_INSTALLED
+ && !(dep_ab_pkg->state_flag & SF_MARKED)) {
+ dependents[p++] = dep_ab_pkg;
+ dep_ab_pkg->state_flag |= SF_MARKED;
+ }
+ }
+ }
+ dependents[p] = NULL;
+ /* now clear the marks */
+ for (i = 0; i < p; i++) {
+ abstract_pkg_t *dep_ab_pkg = dependents[i];
+ dep_ab_pkg->state_flag &= ~SF_MARKED;
+ }
+ }
+ return n_installed_dependents;
}
-int opkg_remove_dependent_pkgs (opkg_conf_t *conf, pkg_t *pkg, abstract_pkg_t **dependents)
+static int opkg_remove_dependent_pkgs(pkg_t * pkg, abstract_pkg_t ** dependents)
{
- int i;
- int a;
- int count;
- pkg_vec_t *dependent_pkgs;
- abstract_pkg_t * ab_pkg;
-
- if((ab_pkg = pkg->parent) == NULL){
- fprintf(stderr, "%s: unable to get dependent pkgs. pkg %s isn't in hash table\n",
- __FUNCTION__, pkg->name);
- return 0;
- }
-
- if (dependents == NULL)
- return 0;
-
- // here i am using the dependencies_checked
- if (ab_pkg->dependencies_checked == 2) // variable to make out whether this package
- return 0; // has already been encountered in the process
- // of marking packages for removal - Karthik
- ab_pkg->dependencies_checked = 2;
-
- i = 0;
- count = 1;
- dependent_pkgs = pkg_vec_alloc();
-
- while (dependents [i] != NULL) {
- abstract_pkg_t *dep_ab_pkg = dependents[i];
-
- if (dep_ab_pkg->dependencies_checked == 2){
- i++;
- continue;
- }
- if (dep_ab_pkg->state_status == SS_INSTALLED) {
- for (a = 0; a < dep_ab_pkg->pkgs->len; a++) {
- pkg_t *dep_pkg = dep_ab_pkg->pkgs->pkgs[a];
- if (dep_pkg->state_status == SS_INSTALLED) {
- pkg_vec_insert(dependent_pkgs, dep_pkg);
- count++;
- }
- }
- }
- i++;
- /* 1 - to keep track of visited ab_pkgs when checking for possiblility of a broken removal of pkgs.
- * 2 - to keep track of pkgs whose deps have been checked alrdy - Karthik */
- }
-
- if (count == 1) {
- free(dependent_pkgs);
- return 0;
- }
-
-
- int err=0;
- for (i = 0; i < dependent_pkgs->len; i++) {
- err = opkg_remove_pkg(conf, dependent_pkgs->pkgs[i],0);
- if (err)
- break;
- }
- free(dependent_pkgs);
- return err;
+ int i;
+ int a;
+ int count;
+ pkg_vec_t *dependent_pkgs;
+ abstract_pkg_t *ab_pkg;
+
+ if ((ab_pkg = pkg->parent) == NULL) {
+ opkg_msg(ERROR, "Internal error: pkg %s isn't in hash table\n",
+ pkg->name);
+ return 0;
+ }
+
+ if (dependents == NULL)
+ return 0;
+
+ // here i am using the dependencies_checked
+ if (ab_pkg->dependencies_checked == 2) // variable to make out whether this package
+ return 0; // has already been encountered in the process
+ // of marking packages for removal - Karthik
+ ab_pkg->dependencies_checked = 2;
+
+ i = 0;
+ count = 1;
+ dependent_pkgs = pkg_vec_alloc();
+
+ while (dependents[i] != NULL) {
+ abstract_pkg_t *dep_ab_pkg = dependents[i];
+
+ if (dep_ab_pkg->dependencies_checked == 2) {
+ i++;
+ continue;
+ }
+ if (dep_ab_pkg->state_status == SS_INSTALLED) {
+ for (a = 0; a < dep_ab_pkg->pkgs->len; a++) {
+ pkg_t *dep_pkg = dep_ab_pkg->pkgs->pkgs[a];
+ if (dep_pkg->state_status == SS_INSTALLED) {
+ pkg_vec_insert(dependent_pkgs, dep_pkg);
+ count++;
+ }
+ }
+ }
+ i++;
+ /* 1 - to keep track of visited ab_pkgs when checking for possiblility of a broken removal of pkgs.
+ * 2 - to keep track of pkgs whose deps have been checked alrdy - Karthik */
+ }
+
+ if (count == 1) {
+ pkg_vec_free(dependent_pkgs);
+ return 0;
+ }
+
+ int err = 0;
+ for (i = 0; i < dependent_pkgs->len; i++) {
+ err = opkg_remove_pkg(dependent_pkgs->pkgs[i], 0);
+ if (err) {
+ break;
+ }
+ }
+ pkg_vec_free(dependent_pkgs);
+ return err;
}
-static int user_prefers_removing_dependents(opkg_conf_t *conf, abstract_pkg_t *abpkg, pkg_t *pkg, abstract_pkg_t **dependents)
+static void print_dependents_warning(pkg_t * pkg, abstract_pkg_t ** dependents)
{
- abstract_pkg_t *dep_ab_pkg;
- opkg_message(conf, OPKG_ERROR, "Package %s is depended upon by packages:\n", pkg->name);
- while ((dep_ab_pkg = *dependents++) != NULL) {
- if (dep_ab_pkg->state_status == SS_INSTALLED)
- opkg_message(conf, OPKG_ERROR, "\t%s\n", dep_ab_pkg->name);
- }
- opkg_message(conf, OPKG_ERROR, "These might cease to work if package %s is removed.\n\n", pkg->name);
- opkg_message(conf, OPKG_ERROR, "");
- opkg_message(conf, OPKG_ERROR, "You can force removal of this package with -force-depends.\n");
- opkg_message(conf, OPKG_ERROR, "You can force removal of this package and its dependents\n");
- opkg_message(conf, OPKG_ERROR, "with -force-removal-of-dependent-packages or -recursive\n");
- opkg_message(conf, OPKG_ERROR, "or by setting option force_removal_of_dependent_packages\n");
- opkg_message(conf, OPKG_ERROR, "in opkg.conf.\n");
- return 0;
+ abstract_pkg_t *dep_ab_pkg;
+ opkg_msg(ERROR, "Package %s is depended upon by packages:\n",
+ pkg->name);
+ while ((dep_ab_pkg = *dependents++) != NULL) {
+ if (dep_ab_pkg->state_status == SS_INSTALLED)
+ opkg_msg(ERROR, "\t%s\n", dep_ab_pkg->name);
+ }
+ opkg_msg(ERROR,
+ "These might cease to work if package %s is removed.\n\n",
+ pkg->name);
+ opkg_msg(ERROR,
+ "Force removal of this package with --force-depends.\n");
+ opkg_msg(ERROR, "Force removal of this package and its dependents\n");
+ opkg_msg(ERROR, "with --force-removal-of-dependent-packages.\n");
}
/*
* Find and remove packages that were autoinstalled and are orphaned
* by the removal of pkg.
*/
-static int
-remove_autoinstalled(opkg_conf_t *conf, pkg_t *pkg)
+static int remove_autoinstalled(pkg_t * pkg)
{
- int i, j;
+ int j;
+ int err = 0;
int n_deps;
pkg_t *p;
struct compound_depend *cdep;
abstract_pkg_t **dependents;
- int count = pkg->pre_depends_count +
- pkg->depends_count +
- pkg->recommends_count +
- pkg->suggests_count;
-
- for (i=0; i<count; i++) {
- cdep = &pkg->depends[i];
- if (cdep->type != DEPEND)
+ for (cdep = pkg_get_ptr(pkg, PKG_DEPENDS); cdep && cdep->type; cdep++) {
+ if (cdep->type != PREDEPEND
+ && cdep->type != DEPEND && cdep->type != RECOMMEND)
continue;
- for (j=0; j<cdep->possibility_count; j++) {
- p = pkg_hash_fetch_installed_by_name (&conf->pkg_hash,
- cdep->possibilities[j]->pkg->name);
+ for (j = 0; j < cdep->possibility_count; j++) {
+ p = pkg_hash_fetch_installed_by_name(cdep->
+ possibilities[j]->
+ pkg->name);
/* If the package is not installed, this could have
* been a circular dependency and the package has
if (!p->auto_installed)
continue;
- n_deps = pkg_has_installed_dependents(conf, NULL, p,
- &dependents);
+ n_deps = pkg_has_installed_dependents(p, &dependents);
if (n_deps == 0) {
- opkg_message(conf, OPKG_NOTICE,
- "%s was autoinstalled and is "
- "now orphaned, removing\n",
- p->name);
- opkg_remove_pkg(conf, p, 0);
+ opkg_msg(NOTICE, "%s was autoinstalled and is "
+ "now orphaned, removing.\n", p->name);
+ if (opkg_remove_pkg(p, 0) != 0) {
+ err = -1;
+ }
} else
- opkg_message(conf, OPKG_INFO,
- "%s was autoinstalled and is "
- "still required by %d "
- "installed packages.\n",
- p->name, n_deps);
+ opkg_msg(INFO, "%s was autoinstalled and is "
+ "still required by %d "
+ "installed packages.\n",
+ p->name, n_deps);
if (dependents)
free(dependents);
}
}
- return 0;
+ return err;
}
-int opkg_remove_pkg(opkg_conf_t *conf, pkg_t *pkg,int message)
+int opkg_remove_pkg(pkg_t * pkg, int from_upgrade)
{
-/* Actually, when "message == 1" I have been called from an upgrade, and not from a normal remove
- thus I wan't check for essential, as I'm upgrading.
- I hope it won't break anything :)
-*/
- int err;
- abstract_pkg_t *parent_pkg = NULL;
-
- if (pkg->essential && !message) {
- if (conf->force_removal_of_essential_packages) {
- fprintf(stderr, "WARNING: Removing essential package %s under your coercion.\n"
- "\tIf your system breaks, you get to keep both pieces\n",
- pkg->name);
- } else {
- fprintf(stderr, "ERROR: Refusing to remove essential package %s.\n"
- "\tRemoving an essential package may lead to an unusable system, but if\n"
- "\tyou enjoy that kind of pain, you can force opkg to proceed against\n"
- "\tits will with the option: -force-removal-of-essential-packages\n",
- pkg->name);
- return OPKG_PKG_IS_ESSENTIAL;
- }
- }
-
- if ((parent_pkg = pkg->parent) == NULL)
- return 0;
-
- /* only attempt to remove dependent installed packages if
- * force_depends is not specified or the package is being
- * replaced.
- */
- if (!conf->force_depends
- && !(pkg->state_flag & SF_REPLACE)) {
- abstract_pkg_t **dependents;
- int has_installed_dependents =
- pkg_has_installed_dependents(conf, parent_pkg, pkg, &dependents);
-
- if (has_installed_dependents) {
- /*
- * if this package is depended up by others, then either we should
- * not remove it or we should remove it and all of its dependents
- */
-
- if (!conf->force_removal_of_dependent_packages
- && !user_prefers_removing_dependents(conf, parent_pkg, pkg, dependents)) {
- free(dependents);
- return OPKG_PKG_HAS_DEPENDENTS;
- }
-
- /* remove packages depending on this package - Karthik */
- err = opkg_remove_dependent_pkgs (conf, pkg, dependents);
- if (err) {
- free(dependents);
- return err;
- }
- }
- if (dependents)
- free(dependents);
- }
-
- if ( message==0 ){
- opkg_message (conf, OPKG_NOTICE,
- "Removing package %s from %s...\n", pkg->name, pkg->dest->name);
- fflush(stdout);
- }
- pkg->state_flag |= SF_FILELIST_CHANGED;
-
- pkg->state_want = SW_DEINSTALL;
- opkg_state_changed++;
-
- pkg_run_script(conf, pkg, "prerm", "remove");
-
- /* DPKG_INCOMPATIBILITY: dpkg is slightly different here. It
- maintains an empty filelist rather than deleting it. That seems
- like a big pain, and I don't see that that should make a big
- difference, but for anyone who wants tighter compatibility,
- feel free to fix this. */
- remove_data_files_and_list(conf, pkg);
-
- pkg_run_script(conf, pkg, "postrm", "remove");
-
- remove_maintainer_scripts_except_postrm(conf, pkg);
-
- /* Aman Gupta - Since opkg is made for handheld devices with limited
- * space, it doesn't make sense to leave extra configurations, files,
- * and maintainer scripts left around. So, we make remove like purge,
- * and take out all the crap :) */
-
- remove_postrm(conf, pkg);
- pkg->state_status = SS_NOT_INSTALLED;
-
- if (parent_pkg)
- parent_pkg->state_status = SS_NOT_INSTALLED;
-
-
- /* remove autoinstalled packages that are orphaned by the removal of this one */
- if (conf->autoremove)
- remove_autoinstalled (conf, pkg);
-
-
-
- return 0;
-}
+ int err;
+ abstract_pkg_t *parent_pkg = NULL;
-int remove_data_files_and_list(opkg_conf_t *conf, pkg_t *pkg)
-{
- str_list_t installed_dirs;
- str_list_t *installed_files;
- str_list_elt_t *iter;
- char *file_name;
- conffile_t *conffile;
- int removed_a_dir;
- pkg_t *owner;
- int rootdirlen = 0;
-
- str_list_init(&installed_dirs);
- installed_files = pkg_get_installed_files(conf, pkg);
-
- /* don't include trailing slash */
- if (conf->offline_root)
- rootdirlen = strlen(conf->offline_root);
-
- for (iter = str_list_first(installed_files); iter; iter = str_list_next(installed_files, iter)) {
- file_name = (char *)iter->data;
-
- if (file_is_dir(file_name)) {
- str_list_append(&installed_dirs, file_name);
- continue;
- }
-
- conffile = pkg_get_conffile(pkg, file_name+rootdirlen);
- if (conffile) {
- /* XXX: QUESTION: Is this right? I figure we only need to
- save the conffile if it has been modified. Is that what
- dpkg does? Or does dpkg preserve all conffiles? If so,
- this seems like a better thing to do to conserve
- space. */
- if (conffile_has_been_modified(conf, conffile)) {
- opkg_message (conf, OPKG_NOTICE,
- " not deleting modified conffile %s\n", file_name);
- fflush(stdout);
- continue;
- }
- }
-
- opkg_message(conf, OPKG_INFO, " deleting %s (noaction=%d)\n", file_name, conf->noaction);
- if (!conf->noaction)
- unlink(file_name);
- }
-
- if (!conf->noaction) {
- do {
- removed_a_dir = 0;
- for (iter = str_list_first(&installed_dirs); iter; iter = str_list_next(&installed_dirs, iter)) {
- file_name = (char *)iter->data;
-
- if (rmdir(file_name) == 0) {
- opkg_message(conf, OPKG_INFO, " deleting %s\n", file_name);
- removed_a_dir = 1;
- str_list_remove(&installed_dirs, &iter);
- }
- }
- } while (removed_a_dir);
- }
-
- pkg_free_installed_files(pkg);
- /* We have to remove the file list now, so that
- find_pkg_owning_file does not always just report this package */
- pkg_remove_installed_files_list(conf, pkg);
-
- /* Don't print warning for dirs that are provided by other packages */
- for (iter = str_list_first(&installed_dirs); iter; iter = str_list_next(&installed_dirs, iter)) {
- file_name = (char *)iter->data;
-
- owner = file_hash_get_file_owner(conf, file_name);
- if (owner) {
- free(iter->data);
- iter->data = NULL;
- str_list_remove(&installed_dirs, &iter);
- }
- }
-
- /* cleanup */
- while (!void_list_empty(&installed_dirs)) {
- iter = str_list_pop(&installed_dirs);
- free(iter->data);
- free(iter);
- }
- str_list_deinit(&installed_dirs);
-
- return 0;
+/*
+ * If called from an upgrade and not from a normal remove,
+ * ignore the essential flag.
+ */
+ if (pkg->essential && !from_upgrade) {
+ if (conf->force_removal_of_essential_packages) {
+ opkg_msg(NOTICE,
+ "Removing essential package %s under your coercion.\n"
+ "\tIf your system breaks, you get to keep both pieces\n",
+ pkg->name);
+ } else {
+ opkg_msg(NOTICE,
+ "Refusing to remove essential package %s.\n"
+ "\tRemoving an essential package may lead to an unusable system, but if\n"
+ "\tyou enjoy that kind of pain, you can force opkg to proceed against\n"
+ "\tits will with the option: --force-removal-of-essential-packages\n",
+ pkg->name);
+ return -1;
+ }
+ }
+
+ if ((parent_pkg = pkg->parent) == NULL)
+ return 0;
+
+ /* only attempt to remove dependent installed packages if
+ * force_depends is not specified or the package is being
+ * replaced.
+ */
+ if (!conf->force_depends && !(pkg->state_flag & SF_REPLACE)) {
+ abstract_pkg_t **dependents;
+ int has_installed_dependents =
+ pkg_has_installed_dependents(pkg, &dependents);
+
+ if (has_installed_dependents) {
+ /*
+ * if this package is depended upon by others, then either we should
+ * not remove it or we should remove it and all of its dependents
+ */
+
+ if (!conf->force_removal_of_dependent_packages) {
+ print_dependents_warning(pkg, dependents);
+ free(dependents);
+ return -1;
+ }
+
+ /* remove packages depending on this package - Karthik */
+ err = opkg_remove_dependent_pkgs(pkg, dependents);
+ if (err) {
+ free(dependents);
+ return err;
+ }
+ }
+ if (dependents)
+ free(dependents);
+ }
+
+ if (from_upgrade == 0) {
+ opkg_msg(NOTICE, "Removing package %s from %s...\n",
+ pkg->name, pkg->dest->name);
+ }
+ pkg->state_flag |= SF_FILELIST_CHANGED;
+
+ pkg->state_want = SW_DEINSTALL;
+ opkg_state_changed++;
+
+ if (pkg_run_script(pkg, "prerm", "remove") != 0) {
+ if (!conf->force_remove) {
+ opkg_msg(ERROR, "not removing package \"%s\", "
+ "prerm script failed\n", pkg->name);
+ opkg_msg(NOTICE,
+ "You can force removal of packages with failed "
+ "prerm scripts with the option: \n"
+ "\t--force-remove\n");
+ return -1;
+ }
+ }
+
+ /* DPKG_INCOMPATIBILITY: dpkg is slightly different here. It
+ maintains an empty filelist rather than deleting it. That seems
+ like a big pain, and I don't see that that should make a big
+ difference, but for anyone who wants tighter compatibility,
+ feel free to fix this. */
+ remove_data_files_and_list(pkg);
+
+ err = pkg_run_script(pkg, "postrm", "remove");
+
+ remove_maintainer_scripts(pkg);
+ pkg->state_status = SS_NOT_INSTALLED;
+
+ if (parent_pkg)
+ parent_pkg->state_status = SS_NOT_INSTALLED;
+
+ /* remove autoinstalled packages that are orphaned by the removal of this one */
+ if (conf->autoremove) {
+ if (remove_autoinstalled(pkg) != 0) {
+ err = -1;
+ }
+ }
+ return err;
}
-int remove_maintainer_scripts_except_postrm(opkg_conf_t *conf, pkg_t *pkg)
+void remove_data_files_and_list(pkg_t * pkg)
{
- int i, err;
- char *globpattern;
- glob_t globbuf;
-
- if (conf->noaction) return 0;
-
- sprintf_alloc(&globpattern, "%s/%s.*",
- pkg->dest->info_dir, pkg->name);
- err = glob(globpattern, 0, NULL, &globbuf);
- free(globpattern);
- if (err) {
- return 0;
- }
-
- for (i = 0; i < globbuf.gl_pathc; i++) {
- if (str_ends_with(globbuf.gl_pathv[i], ".postrm")) {
- continue;
+ str_list_t installed_dirs;
+ str_list_t *installed_files;
+ str_list_elt_t *iter;
+ char *file_name;
+ conffile_t *conffile;
+ int removed_a_dir;
+ pkg_t *owner;
+ int rootdirlen = 0;
+
+ installed_files = pkg_get_installed_files(pkg);
+ if (installed_files == NULL) {
+ opkg_msg(ERROR, "Failed to determine installed "
+ "files for %s. None removed.\n", pkg->name);
+ return;
}
- opkg_message(conf, OPKG_INFO, " deleting %s\n", globbuf.gl_pathv[i]);
- unlink(globbuf.gl_pathv[i]);
- }
- globfree(&globbuf);
- return 0;
+ str_list_init(&installed_dirs);
+
+ /* don't include trailing slash */
+ if (conf->offline_root)
+ rootdirlen = strlen(conf->offline_root);
+
+ for (iter = str_list_first(installed_files); iter;
+ iter = str_list_next(installed_files, iter)) {
+ file_name = (char *)iter->data;
+
+ owner = file_hash_get_file_owner(file_name);
+ if (owner != pkg)
+ /* File may have been claimed by another package. */
+ continue;
+
+ if (file_is_dir(file_name)) {
+ str_list_append(&installed_dirs, file_name);
+ continue;
+ }
+
+ conffile = pkg_get_conffile(pkg, file_name + rootdirlen);
+ if (conffile) {
+ if (conffile_has_been_modified(conffile)) {
+ opkg_msg(NOTICE,
+ "Not deleting modified conffile %s.\n",
+ file_name);
+ continue;
+ }
+ }
+
+ if (!conf->noaction) {
+ opkg_msg(INFO, "Deleting %s.\n", file_name);
+ unlink(file_name);
+ } else
+ opkg_msg(INFO, "Not deleting %s. (noaction)\n",
+ file_name);
+
+ file_hash_remove(file_name);
+ }
+
+ /* Remove empty directories */
+ if (!conf->noaction) {
+ do {
+ removed_a_dir = 0;
+ for (iter = str_list_first(&installed_dirs); iter;
+ iter = str_list_next(&installed_dirs, iter)) {
+ file_name = (char *)iter->data;
+
+ if (rmdir(file_name) == 0) {
+ opkg_msg(INFO, "Deleting %s.\n",
+ file_name);
+ removed_a_dir = 1;
+ str_list_remove(&installed_dirs, &iter);
+ }
+ }
+ } while (removed_a_dir);
+ }
+
+ pkg_free_installed_files(pkg);
+ pkg_remove_installed_files_list(pkg);
+
+ /* Don't print warning for dirs that are provided by other packages */
+ for (iter = str_list_first(&installed_dirs); iter;
+ iter = str_list_next(&installed_dirs, iter)) {
+ file_name = (char *)iter->data;
+
+ owner = file_hash_get_file_owner(file_name);
+ if (owner) {
+ free(iter->data);
+ iter->data = NULL;
+ str_list_remove(&installed_dirs, &iter);
+ }
+ }
+
+ /* cleanup */
+ while (!void_list_empty(&installed_dirs)) {
+ iter = str_list_pop(&installed_dirs);
+ free(iter->data);
+ free(iter);
+ }
+ str_list_deinit(&installed_dirs);
}
-int remove_postrm(opkg_conf_t *conf, pkg_t *pkg)
+void remove_maintainer_scripts(pkg_t * pkg)
{
- char *postrm_file_name;
+ int i, err;
+ char *globpattern;
+ glob_t globbuf;
- if (conf->noaction) return 0;
+ if (conf->noaction)
+ return;
- sprintf_alloc(&postrm_file_name, "%s/%s.postrm",
- pkg->dest->info_dir, pkg->name);
- unlink(postrm_file_name);
- free(postrm_file_name);
+ sprintf_alloc(&globpattern, "%s/%s.*", pkg->dest->info_dir, pkg->name);
- return 0;
+ err = glob(globpattern, 0, NULL, &globbuf);
+ free(globpattern);
+ if (err)
+ return;
+
+ for (i = 0; i < globbuf.gl_pathc; i++) {
+ opkg_msg(INFO, "Deleting %s.\n", globbuf.gl_pathv[i]);
+ unlink(globbuf.gl_pathv[i]);
+ }
+ globfree(&globbuf);
}