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-rw-r--r--src/package.c189
1 files changed, 101 insertions, 88 deletions
diff --git a/src/package.c b/src/package.c
index 33d651968a..24faaafbdd 100644
--- a/src/package.c
+++ b/src/package.c
@@ -53,13 +53,52 @@ void apk_pkg_format_cache(struct apk_package *pkg, apk_blob_t to)
struct apk_package *apk_pkg_new(void)
{
- struct apk_package *pkg;
+ return calloc(1, sizeof(struct apk_package));
+}
- pkg = calloc(1, sizeof(struct apk_package));
- if (pkg != NULL)
- list_init(&pkg->installed_pkgs_list);
+struct apk_installed_package *apk_pkg_install(struct apk_database *db,
+ struct apk_package *pkg)
+{
+ struct apk_installed_package *ipkg;
+
+ if (pkg->ipkg != NULL)
+ return pkg->ipkg;
+
+ pkg->ipkg = ipkg = calloc(1, sizeof(struct apk_installed_package));
+ ipkg->pkg = pkg;
+ list_init(&ipkg->installed_pkgs_list);
+
+ db->installed.stats.packages++;
+ list_add_tail(&ipkg->installed_pkgs_list, &db->installed.packages);
+
+ return ipkg;
+}
+
+void apk_pkg_uninstall(struct apk_database *db, struct apk_package *pkg)
+{
+ struct apk_installed_package *ipkg = pkg->ipkg;
+ int i;
+
+ if (ipkg == NULL)
+ return;
+
+ if (db != NULL)
+ db->installed.stats.packages--;
- return pkg;
+ list_del(&ipkg->installed_pkgs_list);
+
+ if (ipkg->triggers) {
+ list_del(&ipkg->trigger_pkgs_list);
+ for (i = 0; i < ipkg->triggers->num; i++)
+ free(ipkg->triggers->item[i]);
+ free(ipkg->triggers);
+ }
+
+ for (i = 0; i < APK_SCRIPT_MAX; i++)
+ if (ipkg->script[i].ptr != NULL)
+ free(ipkg->script[i].ptr);
+ free(ipkg);
+ pkg->ipkg = NULL;
}
int apk_pkg_parse_name(apk_blob_t apkname,
@@ -293,6 +332,7 @@ const char *apk_script_types[] = {
[APK_SCRIPT_POST_DEINSTALL] = "post-deinstall",
[APK_SCRIPT_PRE_UPGRADE] = "pre-upgrade",
[APK_SCRIPT_POST_UPGRADE] = "post-upgrade",
+ [APK_SCRIPT_TRIGGER] = "trigger",
};
int apk_script_type(const char *name)
@@ -763,15 +803,10 @@ err:
void apk_pkg_free(struct apk_package *pkg)
{
- struct apk_script *script;
- struct hlist_node *c, *n;
-
if (pkg == NULL)
return;
- hlist_for_each_entry_safe(script, c, n, &pkg->scripts, script_list)
- free(script);
-
+ apk_pkg_uninstall(NULL, pkg);
if (pkg->depends)
free(pkg->depends);
if (pkg->version)
@@ -785,106 +820,84 @@ void apk_pkg_free(struct apk_package *pkg)
free(pkg);
}
-int apk_pkg_get_state(struct apk_package *pkg)
-{
- if (list_hashed(&pkg->installed_pkgs_list))
- return APK_PKG_INSTALLED;
- return APK_PKG_NOT_INSTALLED;
-}
-
-void apk_pkg_set_state(struct apk_database *db, struct apk_package *pkg, int state)
-{
- switch (state) {
- case APK_PKG_INSTALLED:
- if (!list_hashed(&pkg->installed_pkgs_list)) {
- db->installed.stats.packages++;
- list_add_tail(&pkg->installed_pkgs_list,
- &db->installed.packages);
- }
- break;
- case APK_PKG_NOT_INSTALLED:
- if (list_hashed(&pkg->installed_pkgs_list)) {
- db->installed.stats.packages--;
- list_del(&pkg->installed_pkgs_list);
- }
- break;
- }
-}
-
-int apk_pkg_add_script(struct apk_package *pkg, struct apk_istream *is,
- unsigned int type, unsigned int size)
+int apk_ipkg_add_script(struct apk_installed_package *ipkg,
+ struct apk_istream *is,
+ unsigned int type, unsigned int size)
{
- struct apk_script *script;
+ void *ptr;
int r;
- script = malloc(sizeof(struct apk_script) + size);
- script->type = type;
- script->size = size;
- r = is->read(is, script->script, size);
+ if (type >= APK_SCRIPT_MAX)
+ return -1;
+
+ ptr = malloc(size);
+ r = is->read(is, ptr, size);
if (r < 0) {
- free(script);
+ free(ptr);
return r;
}
- hlist_add_head(&script->script_list, &pkg->scripts);
- return r;
+ if (ipkg->script[type].ptr)
+ free(ipkg->script[type].ptr);
+ ipkg->script[type].ptr = ptr;
+ ipkg->script[type].len = size;
+ return 0;
}
-int apk_pkg_run_script(struct apk_package *pkg, int root_fd,
- unsigned int type)
+int apk_ipkg_run_script(struct apk_installed_package *ipkg, int root_fd,
+ unsigned int type, char **argv)
{
- static const char * const environment[] = {
+ static char * const environment[] = {
"PATH=/usr/sbin:/usr/bin:/sbin:/bin",
NULL
};
- struct apk_script *script;
- struct hlist_node *c;
+ struct apk_package *pkg = ipkg->pkg;
+ char fn[PATH_MAX];
int fd, status;
pid_t pid;
- char fn[PATH_MAX];
- hlist_for_each_entry(script, c, &pkg->scripts, script_list) {
- if (script->type != type)
- continue;
+ if (type >= APK_SCRIPT_MAX)
+ return -1;
- /* Avoid /tmp as it can be mounted noexec */
- snprintf(fn, sizeof(fn), "var/cache/misc/%s-%s.%s",
- pkg->name->name, pkg->version,
- apk_script_types[type]);
+ if (ipkg->script[type].ptr == NULL)
+ return 0;
+
+ argv[0] = (char *) apk_script_types[type];
+ /* Avoid /tmp as it can be mounted noexec */
+ snprintf(fn, sizeof(fn), "var/cache/misc/%s-%s.%s",
+ pkg->name->name, pkg->version,
+ apk_script_types[type]);
+
+ fd = openat(root_fd, fn, O_CREAT|O_RDWR|O_TRUNC, 0755);
+ if (fd < 0) {
+ mkdirat(root_fd, "var/cache/misc", 0755);
fd = openat(root_fd, fn, O_CREAT|O_RDWR|O_TRUNC, 0755);
- if (fd < 0) {
- mkdirat(root_fd, "var/cache/misc", 0755);
- fd = openat(root_fd, fn, O_CREAT|O_RDWR|O_TRUNC, 0755);
- if (fd < 0)
- return -errno;
- }
- write(fd, script->script, script->size);
- close(fd);
+ if (fd < 0)
+ return -errno;
+ }
+ write(fd, ipkg->script[type].ptr, ipkg->script[type].len);
+ close(fd);
- apk_message("Executing %s", &fn[15]);
+ apk_message("Executing %s", &fn[15]);
- pid = fork();
- if (pid == -1)
- return -1;
- if (pid == 0) {
- fchdir(root_fd);
- if (chroot(".") < 0) {
- apk_error("chroot: %s", strerror(errno));
- } else {
- execle(fn, apk_script_types[type],
- pkg->version, "", NULL, environment);
- }
- exit(1);
- }
- waitpid(pid, &status, 0);
- unlinkat(root_fd, fn, 0);
- if (WIFEXITED(status))
- return WEXITSTATUS(status);
+ pid = fork();
+ if (pid == -1)
return -1;
+ if (pid == 0) {
+ fchdir(root_fd);
+ if (chroot(".") < 0) {
+ apk_error("chroot: %s", strerror(errno));
+ } else {
+ execve(fn, argv, environment);
+ }
+ exit(1);
}
-
- return 0;
+ waitpid(pid, &status, 0);
+ unlinkat(root_fd, fn, 0);
+ if (WIFEXITED(status))
+ return WEXITSTATUS(status);
+ return -1;
}
static int parse_index_line(void *ctx, apk_blob_t line)
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-27 22:52:06 +0000