functions-packages.sh revision 220059 
1#!/bin/sh
2#-
3# Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions
7# are met:
8# 1. Redistributions of source code must retain the above copyright
9#    notice, this list of conditions and the following disclaimer.
10# 2. Redistributions in binary form must reproduce the above copyright
11#    notice, this list of conditions and the following disclaimer in the
12#    documentation and/or other materials provided with the distribution.
13#
14# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24# SUCH DAMAGE.
25#
26# $FreeBSD: head/usr.sbin/pc-sysinstall/backend/functions-packages.sh 220059 2011-03-27 16:57:54Z jpaetzel $
27
28# Functions which runs commands on the system
29
30. ${BACKEND}/functions.sh
31. ${BACKEND}/functions-parse.sh
32. ${BACKEND}/functions-ftp.sh
33
34
35get_package_index_by_ftp()
36{
37  local INDEX_FILE
38  local FTP_SERVER
39
40  FTP_SERVER="${1}"
41  INDEX_FILE="INDEX"
42  USE_BZIP2=0
43
44  if [ -f "/usr/bin/bzip2" ]
45  then
46    INDEX_FILE="${INDEX_FILE}.bz2"
47    USE_BZIP2=1
48  fi
49
50  INDEX_PATH="${CONFDIR}/${INDEX_FILE}"
51  fetch_file "${FTP_SERVER}/${INDEX_FILE}" "${INDEX_PATH}" "1"
52  if [ -f "${INDEX_PATH}" ] && [ "${USE_BZIP2}" -eq "1" ]
53  then
54    bzip2 -d "${INDEX_PATH}"
55  fi
56};
57
58get_package_index_by_fs()
59{
60  local INDEX_FILE
61
62  INDEX_FILE="${CDMNT}/packages/INDEX"
63  fetch_file "${INDEX_FILE}" "${CONFDIR}/" "0"
64};
65
66get_package_index_size()
67{
68  if [ -f "${CONFDIR}/INDEX" ]
69  then
70    SIZE=`ls -l ${CONFDIR}/INDEX | awk '{ print $5 }'`
71  else
72    get_ftp_mirror
73    FTPHOST="${VAL}"
74
75    FTPDIR="/pub/FreeBSD/releases/${FBSD_ARCH}/${FBSD_BRANCH}"
76    FTPPATH="ftp://${FTPHOST}${FTPDIR}/packages"
77
78    fetch -s "${FTPPATH}/INDEX.bz2"
79  fi
80};
81
82get_package_index()
83{
84  RES=0
85
86  if [ -z "${INSTALLMODE}" ]
87  then
88    get_ftp_mirror
89    FTPHOST="${VAL}"
90
91    FTPDIR="/pub/FreeBSD/releases/${FBSD_ARCH}/${FBSD_BRANCH}"
92    FTPPATH="ftp://${FTPHOST}${FTPDIR}/packages"
93
94    get_package_index_by_ftp "${FTPPATH}"
95
96  else
97    get_value_from_cfg ftpHost
98    if [ -z "$VAL" ]
99    then
100      exit_err "ERROR: Install medium was set to ftp, but no ftpHost was provided!" 
101    fi
102
103    FTPHOST="${VAL}"
104
105    get_value_from_cfg ftpDir
106    if [ -z "$VAL" ]
107    then
108      exit_err "ERROR: Install medium was set to ftp, but no ftpDir was provided!" 
109    fi
110
111    FTPDIR="${VAL}"
112    FTPPATH="ftp://${FTPHOST}${FTPDIR}"
113
114    case "${INSTALLMEDIUM}" in
115      usb|dvd) get_package_index_by_fs ;;
116      ftp) get_package_index_by_ftp "${FTPPATH}" ;;
117      sftp) ;;
118      *) RES=1 ;;
119    esac
120
121  fi
122
123  return ${RES}
124};
125
126parse_package_index()
127{
128  INDEX_FILE="${PKGDIR}/INDEX"
129
130  exec 3<&0
131  exec 0<"${INDEX_FILE}"
132
133  while read -r line
134  do
135    PKGNAME=""
136    CATEGORY=""
137    PACKAGE=""
138    DESC=""
139    DEPS=""
140    i=0
141
142    SAVE_IFS="${IFS}"
143    IFS="|"
144
145    for part in ${line}
146    do
147      if [ ${i} -eq 0 ]
148      then
149        PKGNAME="${part}"
150
151      elif [ ${i} -eq 1 ]
152      then
153        PACKAGE=`basename "${part}"`
154
155      elif [ ${i} -eq 3 ]
156      then
157        DESC="${part}"
158
159      elif [ ${i} -eq 6 ]
160      then
161        CATEGORY=`echo "${part}" | cut -f1 -d' '`
162
163      elif [ ${i} -eq 8 ]
164      then
165        DEPS="${part}"
166      fi
167
168      i=$((i+1))
169    done
170
171    echo "${CATEGORY}|${PACKAGE}|${DESC}" >> "${INDEX_FILE}.parsed"
172    echo "${PACKAGE}|${PKGNAME}|${DEPS}" >> "${INDEX_FILE}.deps"
173
174    IFS="${SAVE_IFS}"
175  done
176
177  exec 0<&3
178};
179
180show_package_file()
181{
182  PKGFILE="${1}"
183
184  echo "Available Packages:"
185
186  exec 3<&0
187  exec 0<"${PKGFILE}"
188
189  while read -r line
190  do
191    CATEGORY=`echo "${line}" | cut -f1 -d'|'`
192    PACKAGE=`echo "${line}" | cut -f2 -d'|'`
193    DESC=`echo "${line}" | cut -f3 -d'|'`
194
195    echo "${CATEGORY}/${PACKAGE}:${DESC}"
196  done
197
198  exec 0<&3
199};
200
201show_packages_by_category()
202{
203  CATEGORY="${1}"
204  INDEX_FILE="${PKGDIR}/INDEX.parsed"
205  TMPFILE="/tmp/.pkg.cat"
206
207  grep "^${CATEGORY}|" "${INDEX_FILE}" > "${TMPFILE}"
208  show_package_file "${TMPFILE}"
209  rm "${TMPFILE}"
210};
211
212show_package_by_name()
213{
214  CATEGORY="${1}"
215  PACKAGE="${2}"
216  INDEX_FILE="${PKGDIR}/INDEX.parsed"
217  TMPFILE="/tmp/.pkg.cat.pak"
218
219  grep "^${CATEGORY}|${PACKAGE}" "${INDEX_FILE}" > "${TMPFILE}"
220  show_package_file "${TMPFILE}"
221  rm "${TMPFILE}"
222};
223
224show_packages()
225{
226  show_package_file "${PKGDIR}/INDEX.parsed"
227};
228
229get_package_dependencies()
230{
231  PACKAGE="${1}"
232  LONG="${2:-0}"
233  RES=0
234
235  INDEX_FILE="${PKGDIR}/INDEX.deps"
236  REGEX="^${PACKAGE}|"
237
238  if [ ${LONG} -ne 0 ]
239  then
240    REGEX="^.*|${PACKAGE}|"
241  fi
242
243  LINE=`grep "${REGEX}" "${INDEX_FILE}" 2>/dev/null`
244  DEPS=`echo "${LINE}"|cut -f3 -d'|'`
245
246  export VAL="${DEPS}"
247
248  if [ -z "${VAL}" ]
249  then
250    RES=1
251  fi
252
253  return ${RES}
254};
255
256get_package_name()
257{
258  PACKAGE="${1}"
259  RES=0
260
261  INDEX_FILE="${PKGDIR}/INDEX.deps"
262  REGEX="^${PACKAGE}|"
263	
264  LINE=`grep "${REGEX}" "${INDEX_FILE}" 2>/dev/null`
265  NAME=`echo "${LINE}"|cut -f2 -d'|'`
266
267  export VAL="${NAME}"
268
269  if [ -z "${VAL}" ]
270  then
271    RES=1
272  fi
273
274  return ${RES}
275};
276
277get_package_short_name()
278{
279  PACKAGE="${1}"
280  RES=0
281
282  INDEX_FILE="${PKGDIR}/INDEX.deps"
283  REGEX="^.*|${PACKAGE}|"
284	
285  LINE=`grep "${REGEX}" "${INDEX_FILE}" 2>/dev/null`
286  NAME=`echo "${LINE}"|cut -f1 -d'|'`
287
288  export VAL="${NAME}"
289
290  if [ -z "${VAL}" ]
291  then
292    RES=1
293  fi
294
295  return ${RES}
296};
297
298get_package_category()
299{
300  PACKAGE="${1}"
301  INDEX_FILE="${PKGDIR}/INDEX.parsed"
302  RES=0
303
304  LINE=`grep "|${PACKAGE}|" "${INDEX_FILE}" 2>/dev/null`
305  NAME=`echo "${LINE}"|cut -f1 -d'|'`
306
307  export VAL="${NAME}"
308
309  if [ -z "${VAL}" ]
310  then
311    RES=1
312  fi
313
314  return ${RES}
315};
316
317fetch_package_by_ftp()
318{
319  CATEGORY="${1}"
320  PACKAGE="${2}"
321  SAVEDIR="${3}"
322
323  get_value_from_cfg ftpHost
324  if [ -z "$VAL" ]
325  then
326    exit_err "ERROR: Install medium was set to ftp, but no ftpHost was provided!" 
327  fi
328  FTPHOST="${VAL}"
329
330  get_value_from_cfg ftpDir
331  if [ -z "$VAL" ]
332  then
333    exit_err "ERROR: Install medium was set to ftp, but no ftpDir was provided!" 
334  fi
335  FTPDIR="${VAL}"
336
337  PACKAGE="${PACKAGE}.tbz"
338  FTP_SERVER="ftp://${FTPHOST}${FTPDIR}"
339
340  if [ ! -f "${SAVEDIR}/${PACKAGE}" ]
341  then
342    PKGPATH="${CATEGORY}/${PACKAGE}"
343    FTP_PATH="${FTP_HOST}/packages/${PKGPATH}"
344    fetch_file "${FTP_PATH}" "${SAVEDIR}/" "0"
345  fi
346};
347
348fetch_package_by_fs()
349{
350  CATEGORY="${1}"
351  PACKAGE="${2}"
352  SAVEDIR="${3}"
353
354  PACKAGE="${PACKAGE}.tbz"
355  if [ ! -f "${SAVEDIR}/${PACKAGE}" ]
356  then
357    fetch_file "${CDMNT}/packages/${CATEGORY}/${PACKAGE}" "${SAVEDIR}/" "0"
358  fi
359};
360
361fetch_package()
362{
363  CATEGORY="${1}"
364  PACKAGE="${2}"
365  SAVEDIR="${3}"
366
367  case "${INSTALLMEDIUM}" in
368    usb|dvd) fetch_package_by_fs "${CATEGORY}" "${PACKAGE}" "${SAVEDIR}" ;;
369    ftp) fetch_package_by_ftp "${CATEGORY}" "${PACKAGE}" "${SAVEDIR}" ;;
370    sftp) ;;
371  esac
372};
373