106 lines
3.0 KiB
C
106 lines
3.0 KiB
C
/*-
|
|
* Copyright (c) 2012 Juan Romero Pardines.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdbool.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <errno.h>
|
|
|
|
#include "xbps_api_impl.h"
|
|
|
|
void HIDDEN
|
|
xbps_metadir_init(struct xbps_handle *xhp)
|
|
{
|
|
assert(xhp != NULL);
|
|
|
|
if (xhp->metadir_pool != NULL)
|
|
return;
|
|
|
|
xhp->metadir_pool = prop_array_create();
|
|
assert(xhp->metadir_pool);
|
|
}
|
|
|
|
void HIDDEN
|
|
xbps_metadir_release(struct xbps_handle *xhp)
|
|
{
|
|
prop_object_t obj;
|
|
unsigned int i;
|
|
|
|
if (xhp->metadir_pool == NULL)
|
|
return;
|
|
|
|
for (i = 0; i < prop_array_count(xhp->metadir_pool); i++) {
|
|
obj = prop_array_get(xhp->metadir_pool, i);
|
|
prop_object_release(obj);
|
|
}
|
|
xhp->metadir_pool = NULL;
|
|
}
|
|
|
|
prop_dictionary_t
|
|
xbps_metadir_get_pkgd(struct xbps_handle *xhp, const char *name)
|
|
{
|
|
prop_dictionary_t pkgd, opkgd;
|
|
const char *savedpkgname;
|
|
char *plistf;
|
|
|
|
assert(xhp);
|
|
assert(name);
|
|
|
|
xbps_metadir_init(xhp);
|
|
pkgd = xbps_find_pkg_in_array_by_name(xhp, xhp->metadir_pool,
|
|
name, NULL);
|
|
if (pkgd != NULL)
|
|
return pkgd;
|
|
|
|
savedpkgname = name;
|
|
plistf = xbps_xasprintf("%s/.%s.plist", xhp->metadir, name);
|
|
|
|
if (access(plistf, R_OK) == -1) {
|
|
pkgd = xbps_find_virtualpkg_dict_installed(xhp, name, false);
|
|
if (pkgd == NULL)
|
|
pkgd = xbps_find_pkg_dict_installed(xhp, name, false);
|
|
|
|
if (pkgd != NULL) {
|
|
free(plistf);
|
|
prop_dictionary_get_cstring_nocopy(pkgd,
|
|
"pkgname", &savedpkgname);
|
|
plistf = xbps_xasprintf("%s/.%s.plist",
|
|
xhp->metadir, savedpkgname);
|
|
}
|
|
}
|
|
|
|
opkgd = prop_dictionary_internalize_from_zfile(plistf);
|
|
free(plistf);
|
|
if (opkgd == NULL) {
|
|
xbps_dbg_printf(xhp, "cannot read %s metadata: %s\n",
|
|
savedpkgname, strerror(errno));
|
|
return NULL;
|
|
}
|
|
|
|
prop_array_add(xhp->metadir_pool, opkgd);
|
|
return opkgd;
|
|
}
|