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New pkg metadata structure for 0.18. See the NEWS file for info.

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This commit is contained in:
Juan RP
2012-11-16 16:55:35 +01:00
parent db4b542d40
commit 34bd49f85a
28 changed files with 672 additions and 534 deletions
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123
lib/package_remove.c
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@ -52,7 +52,7 @@
* -# Its state will be changed to XBPS_PKG_STATE_HALF_REMOVED.
* -# Its <b>purge-remove</b> target specified in the REMOVE script
* will be executed.
* -# Its package metadata directory will be removed.
* -# Its package metadata file will be removed.
* -# Package will be unregistered from package database.
*
* @note
@ -73,50 +73,6 @@
* Text inside of white boxes are the key associated with the object, its
* data type is specified on its edge, i.e string, array, integer, dictionary.
*/
static int
remove_pkg_metadata(struct xbps_handle *xhp,
const char *pkgname,
const char *version,
const char *pkgver)
{
struct dirent *dp;
DIR *dirp;
char *metadir, *path;
int rv = 0;
assert(pkgname != NULL);
metadir = xbps_xasprintf("%s/%s/metadata/%s", xhp->rootdir,
XBPS_META_PATH, pkgname);
dirp = opendir(metadir);
if (dirp == NULL) {
free(metadir);
return errno;
}
while ((dp = readdir(dirp)) != NULL) {
if ((strcmp(dp->d_name, ".") == 0) ||
(strcmp(dp->d_name, "..") == 0))
continue;
path = xbps_xasprintf("%s/%s", metadir, dp->d_name);
if (unlink(path) == -1) {
xbps_set_cb_state(xhp, XBPS_STATE_PURGE_FAIL,
errno, pkgname, version,
"%s: [purge] failed to remove metafile `%s': %s",
pkgver, path, strerror(errno));
}
free(path);
}
(void)closedir(dirp);
rv = rmdir(metadir);
free(metadir);
if (rv != 0)
rv = errno;
return rv;
}
int
xbps_remove_pkg_files(struct xbps_handle *xhp,
prop_dictionary_t dict,
@ -154,6 +110,7 @@ xbps_remove_pkg_files(struct xbps_handle *xhp,
curobj = "directory";
pkgname = xbps_pkg_name(pkgver);
assert(pkgname);
version = xbps_pkg_version(pkgver);
while ((obj = prop_object_iterator_next(iter))) {
@ -244,8 +201,7 @@ xbps_remove_pkg_files(struct xbps_handle *xhp,
free(path);
}
prop_object_iterator_release(iter);
if (pkgname)
free(pkgname);
free(pkgname);
return rv;
}
@ -258,26 +214,22 @@ xbps_remove_pkg(struct xbps_handle *xhp,
bool soft_replace)
{
prop_dictionary_t pkgd = NULL;
char *tmpname, *buf, *pkgver = NULL;
char *tmpname, *buf = NULL, *pkgver = NULL;
const char *tmpver = NULL;
int rv = 0;
bool rmfile_exists = false;
pkg_state_t state = 0;
assert(pkgname != NULL);
assert(version != NULL);
buf = xbps_xasprintf("%s/metadata/%s/REMOVE",
XBPS_META_PATH, pkgname);
pkgver = xbps_xasprintf("%s-%s", pkgname, version);
if ((rv = xbps_pkg_state_installed(xhp, pkgname, &state)) != 0)
goto out;
if (!update)
xbps_set_cb_state(xhp, XBPS_STATE_REMOVE, 0, pkgname, version, NULL);
pkgver = xbps_xasprintf("%s-%s", pkgname, version);
if (chdir(xhp->rootdir) == -1) {
rv = errno;
xbps_set_cb_state(xhp, XBPS_STATE_REMOVE_FAIL,
@ -286,34 +238,24 @@ xbps_remove_pkg(struct xbps_handle *xhp,
pkgver, xhp->rootdir, strerror(rv));
goto out;
}
pkgd = xbps_pkgd_from_metadir(xhp, pkgname);
assert(pkgd);
/* If package was "half-removed", remove it fully. */
if (state == XBPS_PKG_STATE_HALF_REMOVED)
goto purge;
/*
* Run the pre remove action.
*/
if (access(buf, X_OK) == 0) {
rmfile_exists = true;
if (xbps_file_exec(xhp, buf, "pre", pkgname, version,
update ? "yes" : "no", xhp->conffile, NULL) != 0) {
xbps_set_cb_state(xhp, XBPS_STATE_REMOVE_FAIL,
errno, pkgname, version,
"%s: [remove] REMOVE script failed to "
"execute pre ACTION: %s",
pkgver, strerror(errno));
rv = errno;
goto out;
}
} else {
if (errno != ENOENT) {
xbps_set_cb_state(xhp, XBPS_STATE_REMOVE_FAIL,
errno, pkgname, version,
"%s: [remove] REMOVE script failed to "
"execute pre ACTION: %s",
pkgver, strerror(errno));
rv = errno;
goto out;
}
rv = xbps_pkg_exec_script(xhp, pkgd, "remove", "pre", update);
if (rv != 0) {
xbps_set_cb_state(xhp, XBPS_STATE_REMOVE_FAIL,
errno, pkgname, version,
"%s: [remove] REMOVE script failed to "
"execute pre ACTION: %s",
pkgver, strerror(errno));
rv = errno;
goto out;
}
/*
* If updating a package, we just need to execute the current
@ -322,7 +264,7 @@ xbps_remove_pkg(struct xbps_handle *xhp,
*/
if (update) {
free(pkgver);
free(buf);
prop_object_release(pkgd);
return xbps_requiredby_pkg_remove(xhp, pkgname);
} else if (soft_replace) {
/*
@ -333,7 +275,6 @@ xbps_remove_pkg(struct xbps_handle *xhp,
goto softreplace;
}
pkgd = xbps_dictionary_from_metadata_plist(xhp, pkgname, XBPS_PKGFILES);
if (pkgd) {
/* Remove regular files */
if ((rv = xbps_remove_pkg_files(xhp, pkgd, "files", pkgver)) != 0)
@ -352,9 +293,8 @@ xbps_remove_pkg(struct xbps_handle *xhp,
* Execute the post REMOVE action if file exists and we aren't
* updating the package.
*/
if (rmfile_exists &&
((rv = xbps_file_exec(xhp, buf, "post", pkgname, version, "no",
xhp->conffile, NULL)) != 0)) {
rv = xbps_pkg_exec_script(xhp, pkgd, "remove-script", "post", false);
if (rv != 0) {
xbps_set_cb_state(xhp, XBPS_STATE_REMOVE_FAIL,
rv, pkgname, version,
"%s: [remove] REMOVE script failed to execute "
@ -390,26 +330,27 @@ purge:
/*
* Execute the purge REMOVE action if file exists.
*/
if (access(buf, X_OK) == 0) {
if ((rv = xbps_file_exec(xhp, buf, "purge", pkgname, version, "no",
xhp->conffile, NULL)) != 0) {
rv = xbps_pkg_exec_script(xhp, pkgd, "remove-script", "purge", false);
if (rv != 0) {
xbps_set_cb_state(xhp, XBPS_STATE_REMOVE_FAIL,
rv, pkgname, version,
"%s: REMOVE script failed to execute "
"purge ACTION: %s", pkgver, strerror(rv));
goto out;
}
}
/*
* Remove package metadata directory.
* Remove package metadata plist.
*/
rv = remove_pkg_metadata(xhp, pkgname, version, pkgver);
if (rv != 0) {
prop_object_release(pkgd);
pkgd = NULL;
buf = xbps_xasprintf("%s/.%s.plist", xhp->metadir, pkgname);
if (remove(buf) == -1) {
xbps_set_cb_state(xhp, XBPS_STATE_REMOVE_FAIL,
rv, pkgname, version,
"%s: failed to remove metadata files: %s",
pkgver, strerror(rv));
if (rv != ENOENT)
"%s: failed to remove metadata file: %s",
pkgver, strerror(errno));
if (errno != ENOENT)
goto out;
}
/*