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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 1995 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#include <stdio.h>
#include <errno.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <locale.h>
#include <libintl.h>
#include <pkglocs.h>
#include <pkglib.h>
#include "libinst.h"
#define ERR_INVALID_CAS "%d is an invalid class action script type."
#define ERR_NO_NONE "Cannot find the default archive install script."
#define ERR_NO_PATH "No paths for finding class action scripts."
/* setlist.c */
extern struct cl_attr **cl_Classes;
extern int cl_NClasses;
extern char *cl_nam(int idx);
static int pkg_has_arch;
/* Return the install class action script associated with this class index */
char *
cl_iscript(int idx)
{
if (cl_Classes && idx >= 0 && idx < cl_NClasses)
return (cl_Classes[idx]->inst_script);
return (NULL);
}
/*
* This resets an input class action script pointer and the various
* codes that are associated with special treatment available to a class
* action script. It returns 1 if there was a script there in the first
* place and 0 if there wasn't.
*/
int
cl_deliscript(int idx)
{
if (cl_Classes && idx >= 0 && idx < cl_NClasses)
if (cl_Classes[idx]->inst_script) {
free(cl_Classes[idx]->inst_script);
cl_Classes[idx]->inst_script = NULL;
cl_Classes[idx]->src_verify = DEFAULT;
cl_Classes[idx]->dst_verify = DEFAULT;
cl_Classes[idx]->relpath_2_CAS = DEFAULT;
} else
return (0);
return (1);
}
/* Return the remove class action script associated with this class index */
char *
cl_rscript(int idx)
{
if (cl_Classes && idx >= 0 && idx < cl_NClasses)
return (cl_Classes[idx]->rem_script);
return (NULL);
}
/*
* This scans the admin directories for the class acton scripts associated
* with the classes to be installed. It will look for install or remove
* scripts and place appropriate pointers into the cl_Classes list. There's
* no reason why it couldn't look for both except that I haven't seen a
* need for it yet.
*/
void
find_CAS(int CAS_type, char *pkgbin, char *instdir)
{
int i;
char path[PATH_MAX];
if (instdir == NULL || pkgbin == NULL) {
progerr(gettext(ERR_NO_PATH));
quit(99);
}
if (CAS_type == I_ONLY) {
for (i = 0; i < cl_NClasses; i++) {
/*
* Locate appropriate installation class action
* script, if any; look on media for script,
* since it might be on the system due to a
* previous installation.
*/
(void) sprintf(path, "%s/install/i.%s", instdir,
cl_nam(i));
if (access(path, R_OK) == 0) {
(void) sprintf(path, "%s/i.%s", pkgbin,
cl_nam(i));
cl_Classes[i]->inst_script = qstrdup(path);
continue;
}
(void) sprintf(path, "%s/i.%s", PKGSCR, cl_nam(i));
if (access(path, R_OK) == 0) {
cl_Classes[i]->inst_script = qstrdup(path);
continue;
}
/*
* Provide CAS to uncompress and distribute a
* compressed cpio archive for those older packages
* that don't include their own. This is the first
* point at which we know, it's an old package
* without all the various pkginfo items set.
* The default script is provided for all classes
* in an old package which do not have their own
* class action script. These are the criteria used
* by the script that packs the archives.
*/
(void) sprintf(path, "%s/%s", PKGSCR, DEF_NONE_SCR);
if (pkg_has_arch &&
cl_Classes[i]->inst_script == NULL) {
cl_Classes[i]->src_verify = NOVERIFY;
cl_Classes[i]->dst_verify = QKVERIFY;
cl_Classes[i]->relpath_2_CAS = REL_2_CAS;
if (access(path, R_OK) == 0) {
cl_Classes[i]->inst_script =
qstrdup(path);
continue;
} else {
progerr(gettext(ERR_NO_NONE));
quit(99);
}
}
}
} else if (CAS_type == R_ONLY) {
for (i = 0; i < cl_NClasses; i++) {
(void) sprintf(path, "%s/install/r.%s", instdir,
cl_nam(i));
if (access(path, R_OK) == 0) {
(void) sprintf(path, "%s/r.%s", pkgbin,
cl_nam(i));
cl_Classes[i]->rem_script = qstrdup(path);
continue;
}
(void) sprintf(path, "%s/r.%s", PKGSCR, cl_nam(i));
if (access(path, R_OK) == 0) {
cl_Classes[i]->rem_script = qstrdup(path);
continue;
}
}
} else {
progerr(gettext(ERR_INVALID_CAS), CAS_type);
quit(99);
}
}
/*
* This function deals with the special case of an old WOS package
* with a compressed cpio'd file set but no class action script.
* We find out it doesn't have a CAS later in find_CAS() and deal
* with it then. The only reason for this variable is to let
* findscripts() know to get the default script if it can't find it in
* the usual places.
*/
void
is_WOS_arch(void)
{
pkg_has_arch++;
}
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