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Revamp scriptlet path formation for scriptlets in local database

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Expose the current static get_pkgpath() function internally to the rest
of the library as _alpm_local_db_pkgpath(). This allows use of this
convenience function in add.c and remove.c when forming the path to the
scriptlet location.

Signed-off-by: Dan McGee <dan@archlinux.org>
This commit is contained in:
Dan McGee 2011-09-28 04:43:23 -05:00
parent 73139ccb3c
commit 39b0ac43fc
4 changed files with 20 additions and 18 deletions
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8
lib/libalpm/add.c
View file

@ -650,14 +650,12 @@ static int commit_single_pkg(alpm_handle_t *handle, alpm_pkg_t *newpkg,
/* run the post-install script if it exists */
if(alpm_pkg_has_scriptlet(newpkg)
&& !(trans->flags & ALPM_TRANS_FLAG_NOSCRIPTLET)) {
char scriptlet[PATH_MAX];
const char *scriptlet_name;
snprintf(scriptlet, PATH_MAX, "%s%s-%s/install",
_alpm_db_path(db), newpkg->name, newpkg->version);
scriptlet_name = is_upgrade ? "post_upgrade" : "post_install";
char *scriptlet = _alpm_local_db_pkgpath(db, newpkg, "install");
const char *scriptlet_name = is_upgrade ? "post_upgrade" : "post_install";
_alpm_runscriptlet(handle, scriptlet, scriptlet_name,
newpkg->version, oldpkg ? oldpkg->version : NULL, 0);
free(scriptlet);
}
if(is_upgrade) {

19
lib/libalpm/be_local.c
View file

@ -475,7 +475,7 @@ static int local_db_populate(alpm_db_t *db)
}
/* Note: the return value must be freed by the caller */
static char *get_pkgpath(alpm_db_t *db, alpm_pkg_t *info, const char *filename)
char *_alpm_local_db_pkgpath(alpm_db_t *db, alpm_pkg_t *info, const char *filename)
{
size_t len;
char *pkgpath;
@ -544,7 +544,7 @@ static int local_db_read(alpm_pkg_t *info, alpm_dbinfrq_t inforeq)
_alpm_log(db->handle, ALPM_LOG_FUNCTION, "loading package data for %s : level=0x%x\n",
info->name, inforeq);
pkgpath = get_pkgpath(db, info, NULL);
pkgpath = _alpm_local_db_pkgpath(db, info, NULL);
if(!pkgpath || access(pkgpath, F_OK)) {
/* directory doesn't exist or can't be opened */
_alpm_log(db->handle, ALPM_LOG_DEBUG, "cannot find '%s-%s' in db '%s'\n",
@ -558,7 +558,7 @@ static int local_db_read(alpm_pkg_t *info, alpm_dbinfrq_t inforeq)
/* DESC */
if(inforeq & INFRQ_DESC && !(info->infolevel & INFRQ_DESC)) {
char *path = get_pkgpath(db, info, "desc");
char *path = _alpm_local_db_pkgpath(db, info, "desc");
if(!path || (fp = fopen(path, "r")) == NULL) {
_alpm_log(db->handle, ALPM_LOG_ERROR, _("could not open file %s: %s\n"), path, strerror(errno));
free(path);
@ -628,7 +628,7 @@ static int local_db_read(alpm_pkg_t *info, alpm_dbinfrq_t inforeq)
/* FILES */
if(inforeq & INFRQ_FILES && !(info->infolevel & INFRQ_FILES)) {
char *path = get_pkgpath(db, info, "files");
char *path = _alpm_local_db_pkgpath(db, info, "files");
if(!path || (fp = fopen(path, "r")) == NULL) {
_alpm_log(db->handle, ALPM_LOG_ERROR, _("could not open file %s: %s\n"), path, strerror(errno));
free(path);
@ -685,7 +685,7 @@ static int local_db_read(alpm_pkg_t *info, alpm_dbinfrq_t inforeq)
/* INSTALL */
if(inforeq & INFRQ_SCRIPTLET && !(info->infolevel & INFRQ_SCRIPTLET)) {
char *path = get_pkgpath(db, info, "install");
char *path = _alpm_local_db_pkgpath(db, info, "install");
if(access(path, F_OK) == 0) {
info->scriptlet = 1;
}
@ -714,7 +714,7 @@ int _alpm_local_db_prepare(alpm_db_t *db, alpm_pkg_t *info)
}
oldmask = umask(0000);
pkgpath = get_pkgpath(db, info, NULL);
pkgpath = _alpm_local_db_pkgpath(db, info, NULL);
if((retval = mkdir(pkgpath, 0755)) != 0) {
_alpm_log(db->handle, ALPM_LOG_ERROR, _("could not create directory %s: %s\n"),
@ -746,7 +746,7 @@ int _alpm_local_db_write(alpm_db_t *db, alpm_pkg_t *info, alpm_dbinfrq_t inforeq
char *path;
_alpm_log(db->handle, ALPM_LOG_DEBUG, "writing %s-%s DESC information back to db\n",
info->name, info->version);
path = get_pkgpath(db, info, "desc");
path = _alpm_local_db_pkgpath(db, info, "desc");
if(!path || (fp = fopen(path, "w")) == NULL) {
_alpm_log(db->handle, ALPM_LOG_ERROR, _("could not open file %s: %s\n"),
path, strerror(errno));
@ -857,7 +857,7 @@ int _alpm_local_db_write(alpm_db_t *db, alpm_pkg_t *info, alpm_dbinfrq_t inforeq
char *path;
_alpm_log(db->handle, ALPM_LOG_DEBUG, "writing %s-%s FILES information back to db\n",
info->name, info->version);
path = get_pkgpath(db, info, "files");
path = _alpm_local_db_pkgpath(db, info, "files");
if(!path || (fp = fopen(path, "w")) == NULL) {
_alpm_log(db->handle, ALPM_LOG_ERROR, _("could not open file %s: %s\n"),
path, strerror(errno));
@ -903,8 +903,9 @@ cleanup:
int _alpm_local_db_remove(alpm_db_t *db, alpm_pkg_t *info)
{
int ret = 0;
char *pkgpath = get_pkgpath(db, info, NULL);
char *pkgpath = _alpm_local_db_pkgpath(db, info, NULL);
/* TODO explicit file removes and then an rmdir? */
ret = _alpm_rmrf(pkgpath);
free(pkgpath);
if(ret != 0) {

1
lib/libalpm/db.h
View file

@ -93,6 +93,7 @@ void _alpm_db_unregister(alpm_db_t *db);
int _alpm_local_db_prepare(alpm_db_t *db, alpm_pkg_t *info);
int _alpm_local_db_write(alpm_db_t *db, alpm_pkg_t *info, alpm_dbinfrq_t inforeq);
int _alpm_local_db_remove(alpm_db_t *db, alpm_pkg_t *info);
char *_alpm_local_db_pkgpath(alpm_db_t *db, alpm_pkg_t *info, const char *filename);
/* cache bullshit */
/* packages */

10
lib/libalpm/remove.c
View file

@ -359,7 +359,6 @@ int _alpm_remove_single_package(alpm_handle_t *handle,
const char *pkgname = oldpkg->name;
const char *pkgver = oldpkg->version;
alpm_filelist_t *filelist;
char scriptlet[PATH_MAX];
size_t i;
if(newpkg) {
@ -370,13 +369,13 @@ int _alpm_remove_single_package(alpm_handle_t *handle,
_alpm_log(handle, ALPM_LOG_DEBUG, "removing package %s-%s\n",
pkgname, pkgver);
snprintf(scriptlet, PATH_MAX, "%s%s-%s/install",
_alpm_db_path(handle->db_local), pkgname, pkgver);
/* run the pre-remove scriptlet if it exists */
if(alpm_pkg_has_scriptlet(oldpkg) &&
!(handle->trans->flags & ALPM_TRANS_FLAG_NOSCRIPTLET)) {
char *scriptlet = _alpm_local_db_pkgpath(handle->db_local,
oldpkg, "install");
_alpm_runscriptlet(handle, scriptlet, "pre_remove", pkgver, NULL, 0);
free(scriptlet);
}
}
@ -453,7 +452,10 @@ int _alpm_remove_single_package(alpm_handle_t *handle,
/* run the post-remove script if it exists */
if(alpm_pkg_has_scriptlet(oldpkg) &&
!(handle->trans->flags & ALPM_TRANS_FLAG_NOSCRIPTLET)) {
char *scriptlet = _alpm_local_db_pkgpath(handle->db_local,
oldpkg, "install");
_alpm_runscriptlet(handle, scriptlet, "post_remove", pkgver, NULL, 0);
free(scriptlet);
}
}