summarylogtreecommitdiffstats
path: root/PKGBUILD
blob: 6e99eac2ce86451167db9769558ef42fa4324ea7 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
# Maintainer: Sankhesh Jhaveri sankhesh aATt gmail dott com
# Category: system

_brinf=(
[MFC-J6710DW]
PRN_CUP_RPM=mfcj6925dwcupswrapper-3.0.0-1.i386.rpm
PRN_CUP_DEB=mfcj6925dwcupswrapper-3.0.0-1.i386.deb
PRN_LPD_RPM=mfcj6925dwlpr-3.0.0-1.i386.rpm
PRN_LPD_DEB=mfcj6925dwlpr-3.0.0-1.i386.deb
PRINTERNAME=MFCJ6925DW
SCANNER_DRV=brscan4
SCANKEY_DRV=brscan-skey
)
_brinf+=(
REQUIRE32LIB=yes
)

_opt_DEB=0

set -u
_brotheru='MFC-J6925DW'
_brotherl="${_brotheru,,}"     # mfc-0000dw
_brotherlnd="${_brotherl//-/}" # mfc0000dw
_brotherund="${_brotheru//-/}" # MFC0000DW
_brotherxnd="${_brotherlnd}"   # upper or lower as required by scripts
pkgname="brother-${_brotherl}"
pkgver='3.0.0_1'
pkgrel='1'
pkgdesc="LPR and CUPS driver for the Brother ${_brotheru} printer"
arch=('i686' 'x86_64')
url='https://support.brother.com/g/s/id/linux/en/'
license=('GPL' 'custom')
depends=('cups' 'ghostscript' 'psutils' 'a2ps' 'sed' 'grep')
# We look at the scripts and find these programs from which we decide on the depends above.
# gs: lpr rendering
# pdf2ps: cups rendering
# a2ps: rendering ascii text files
# (no) pstops: pdf resizing
# psnup: printing n-up pages
# sed grep awk
# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=670055
# Printing a text file fails when Liberation is the only TrueType font available
depends+=('perl') # cupswrapper
optdepends=(
  'ttf-dejavu: printing text files from lpr'
)
options=('!strip')
#install="${pkgname}.install"
_brsource="${_brotherlnd}_cupswrapper_GPL_source_${pkgver//_/-}"
_dlf='http://www.brother.com/pub/bsc/linux'
_dlf1='https://download.brother.com/welcome'
_inf="${_brotherlnd}-${pkgver}.inf"
source=(
  "${_inf}::${_dlf}/infs/${_brotherund}"
  "${_dlf1}/dlf102068/${_brsource}.tar.gz"
  "lpr-license.txt"
)
md5sums=('952febfbd59fa12a37626266437f14e1'
         '116c33db3e030f30b98e62eba007f5fd'
         '5e87a3dc0f3e3438c088eda0f3565f0d'
         'c863b2eb58d33bab15930fe4651b9cf1'
         '9a7ea7a50153370592e00623aa8381e1')
sha256sums=('c8fc76f7e08d56b9d9d4800c7c35bc1e601215c854e82b877539ac6c48ea6cbe'
            'c146b1610bdbda8244e48a4255b9e5a622772b5fa07153adeaa380c64ccc59f8'
            '9d85a8aafdaac8fac80e04234ad2acf5642bbf0b91ee582d2a89519a55f6dd67'
            'ed067f8019712102b83385d45c82d80b2aabc7ed3f2b3af6bbead68514262872'
            '39a40ca452b57a67af152933d5a187b4e0b4a011d1aba3127772d4d9d0a6322b')

_mismatch=0
_brverchk() {
  local _ver="$1"
  _ver="${_ver%.*}"
  _ver="${_ver%.*}"
  local _vb="${_ver%-*}"
  _vb="${_vb%-*}-"
  _ver="${_ver#${_vb}}"
  local _pv="$2"
  if [ -z "${_pv}" ]; then
    _pv="$3"
  fi
  if [ -z "${_pv}" ]; then
    _pv="$4"
  fi
  if [ "${_ver}" != "${_pv//_/-}" ]; then
    echo "Version mismatch: ${_ver} ${_pv//_/-}" 1>&2
    _mismatch=$((_mismatch+1))
  fi
}

_procinf() {
  local _fd _fvar _fval
  for _fd in "${_brinf[@]}"; do
    _fvar="${_fd%%=*}="
    _fval="${_fd##*=}"
    if [ ! -z "${_fval}" ]; then
      case "${_fvar}" in
      '['*);;
      PRN_CUP_RPM=)
        _brverchk "${_fval}" "${_cuprpmver:-}" "${_cupver:-}" "${pkgver}"
        if [ "${_opt_DEB}" -eq 0 ]; then
          source+=("${_dlf}/packages/${_fval}")
        fi
      ;;
      PRN_CUP_DEB=)
        _brverchk "${_fval}" "${_cupdebver:-}" "${_cupver:-}" "${pkgver}"
        if [ "${_opt_DEB}" -ne 0 ]; then
          source+=("${_dlf}/packages/${_fval}")
        fi
      ;;
      PRN_LPD_RPM=)
        _brverchk "${_fval}" "${_lprrpmver:-}" "${_lprver:-}" "${pkgver}"
        if [ "${_opt_DEB}" -eq 0 ]; then
          source+=("${_dlf}/packages/${_fval}")
        fi
      ;;
      PRN_LPD_DEB=)
        _brverchk "${_fval}" "${_lprdebver:-}" "${_lprver:-}" "${pkgver}"
        if [ "${_opt_DEB}" -ne 0 ]; then
          source+=("${_dlf}/packages/${_fval}")
        fi
      ;;
      PRN_DRV_RPM=)
        _brverchk "${_fval}" "" "" "${pkgver}"
        if [ "${_opt_DEB}" -eq 0 ]; then
          source+=("${_dlf}/packages/${_fval}")
        fi
      ;;
      PRN_DRV_DEB=)
        _brverchk "${_fval}" "" "" "${pkgver}"
        if [ "${_opt_DEB}" -ne 0 ]; then
          source+=("${_dlf}/packages/${_fval}")
        fi
      ;;
      REQUIRE32LIB=)
        if [ "${_fval}" = 'yes' ]; then
          depends_x86_64+=('lib32-glibc')
        fi
      ;;
      PRINTERNAME=);;
      SCANNER_DRV=)optdepends+=("${_fval}: Scanner support");;
      SCANKEY_DRV=)optdepends+=("${_fval}: Scanner button support");;
      *) echo "Unrecognized line: ${_fd}" 1>&2; exit 1;;
      esac
    fi
  done
  test "${_mismatch}" -eq 0 || exit 1
}
_procinf
unset -f _procinf _brverchk
unset _mismatch _brinf

# Must be same length as
#         'Brother'
_conflict='brother'

prepare() {
  set -u

  shopt -s nullglob
  local _deb
  local _debn=1
  for _deb in *.deb; do
    local _dx="debextract.${_debn}"
    mkdir "${_dx}"
    bsdtar -C "${_dx}" -xf "${_deb}"
    bsdtar -C "${_dx}" -xf "${_dx}"/control.tar.?z
    bsdtar -xf "${_dx}"/data.tar.?z
    rm "${_dx}"/*.tar.?z
    _debn=$((_debn+1))
  done
  shopt -u nullglob

  # Do not Install in '/usr/local'. Does not apply to all Brother models.
  # This may modify binary blobs which only
  # works when the old and new strings are exactly the same length.
  if [ -d 'usr/local' ]; then
    install -d 'usr/share'
    mv 'usr/local/Brother' "usr/share/${_conflict}"
    rmdir 'usr/local'
    sed -e "s:/usr/local/Brother:/usr/share/${_conflict}:g" -i $(grep -lare '/usr/local/Brother' ./)
  fi

  # setup cups-directories, some installers create these for us
  install -d 'usr/lib/cups/filter'
  install -d 'usr/share/cups/model'
  #install -d 'usr/share/ppd' # For cups we don't need the ppd file here.

  # /etc/printcap is managed by cups
  find . -type 'f' -name 'setupPrintcap*' -delete

  set +u
}

build() {
  set -u

  local _basedir="opt/brother/Printers/${_brotherxnd}"
  #local _basedir="usr/share/${_conflict}"
  #local _basedir="usr/share/${_conflict}/Printer/${_brotherxnd}"
  shopt -s nullglob
  local _wrapper_source=("${_basedir}/cupswrapper/cupswrapper${_brotherxnd}"*)
  shopt -u nullglob
  test "${#_wrapper_source[@]}" -eq 1 || echo "${}"
  _wrapper_source="${_wrapper_source[0]}"
  test -x "${_wrapper_source}" || echo "${}"
  echo "Wrapper source: ${_wrapper_source}"

  shopt -s nullglob
  local _brcupsconf=("${_basedir}/cupswrapper"/brcupscon*); test "${#_brcupsconf[@]}" -eq 1 || echo "${}"
  shopt -u nullglob
  _brcupsconf="${_brcupsconf[0]}"
  if [ ! -z "${_brsource:-}" ]; then
    shopt -s nullglob
    local _makedir=("${_brsource}/brcupsconf"*)
    shopt -u nullglob
    test "${#_makedir[@]}" -eq 1 || echo "${}"
    _makedir="${_makedir[0]}"
    test -d "${_makedir}" || echo "${}"

    # Source is available for the cups binary, not the lpr binaries so we can't
    # get away from multilib. Any usage of /opt is hardcoded into some binaries
    # for which we can't find an equal length replacement so we can't easily get
    # rid of that either.
    pushd "${_makedir}" > /dev/null
    if [ -s 'Makefile' ]; then
      'ma''ke' -s
      cp -p "${_brcupsconf##*/}" "${srcdir}/${_brcupsconf}"
    else
      # gcc options are pulled from other Brother makefiles.
      gcc -pipe -Wall -W -O2 -s -o "${srcdir}/${_brcupsconf}" "brcupsconfig.c"
    fi
    popd > /dev/null

    # Use the wrapper from the source file if available
    pushd "${_brsource}" > /dev/null
    [ -d 'scripts' ] && cd 'scripts'
    [ -d 'SCRIPT' ] && cd 'SCRIPT'
    [ -d 'cupswrapper' ] && cd 'cupswrapper'
    shopt -s nullglob
    local _wr2=("cupswrapper${_brotherxnd}"*)
    shopt -u nullglob
    if [ "${#_wr2[@]}" -eq 1 ]; then
      rm "${srcdir}/${_wrapper_source}"
      _wrapper_source="${_brsource}/${PWD#*/${_brsource}/}/${_wr2[0]}"
      unset _wr2
      set +u; msg2 "Alternate wrapper ${_wrapper_source}"; set -u
    fi
    popd >/dev/null

    # Use the ppd supplied in the source
    shopt -s nullglob
    local _altppd=("${_brsource}"/[Pp][Pp][Dd]/)
    shopt -u nullglob
    if [ "${#_altppd[@]}" -eq 1 ]; then
      _altppd="${_altppd[0]}"
      local _altppdn="brother_${_brotherxnd}_printer_en.ppd"
      mv "${_altppd}/${_altppdn}" "${_basedir}/cupswrapper/"
      chmod 644 "${_basedir}/cupswrapper"/*.ppd
      set +u; msg2 "Alternate ppd ${_altppdn}"; set -u
    fi
  fi

  # Some Brother installers create files here
  mkdir -p 'var/tmp'

  # Fix lpr driver.
  true sed -e '# Fix sbin reference' \
      -e 's:/sbin/:/bin/:g' \
      -e '#Fix hash bang' \
      -e 's:#/bin/sh:#!/bin/sh:g' \
    -i "${_basedir}/lpd/psconvertij2"

  # Fix page shifted off center that affects some printers
  # Letter prints off center shifted down and right with PaperType=A4
  # I can only test printing A4 on Letter paper. A4 appears to print correctly with PaperType=Letter
  sed -e 's:^\(PaperType\)=.\+$:\1=Letter:g' -i "${_basedir}/inf/br${_brotherxnd}rc"

  # Modify the installer so we can finish the install here in PKGBUILD.
  #cp -p "${_wrapper_source}" "${_wrapper_source}.Arch" # debug: diff compare with Total Commander
  sed -e '# Install to _srcdir. Some folders may not apply to this model.' \
      -e '# quick fix for path that needs to be double quoted' \
      -e "s:'/usr/share/ppd':"'"/usr/share/ppd":g' \
      -e 's:/usr:"${_srcdir}"&:g' \
      -e 's:/opt:"${_srcdir}"&:g' \
      -e 's:/var:"${_srcdir}"&:g' \
      -e 's:/etc:"${_srcdir}"&:g' \
      -e '# Remove unwanted srcdir from the generated files' \
      -e '/^cat <<ENDOFPPDFILE/,/^ENDOFPPDFILE/ s:"${_srcdir}"::g' \
      -e '/^cat <<!ENDOFWFILTER/,/^!ENDOFWFILTER!/ s:"${_srcdir}"::g' \
      -e '# Remove extra quotes where path was already quoted' \
      -e 's:""\${_srcdir}":"${_srcdir}:g' \
      -e '#s:/model/Brother:/model:g' \
      -e "# Stop the Install script after the files are generated. cups doesn't require a reload to see the printer driver." \
      -e 's:^sleep.*$:exit 0 # & #Arch Linux Compatible:g' \
      -e '# not using set -u allows bugs like this to slip by' \
      -e '#/Nup=/ s:`:\\`:g' \
      -e '# Fix a forgotten escape script error' \
      -e 's: \$errorcode: \\$errorcode:g' \
      -e '# This printer requires the permissions fix that isnt multi user compatible.' \
      -e "s:/usr/local/Brother:/usr/share/${_conflict}:g" \
    -i "${_wrapper_source}"
  grep -lqe '#Arch Linux Compatible$' "${_wrapper_source}" || echo "${}"
  test -f "${_wrapper_source}.Arch" && echo "${}" # Halt for debugging
  # Generate PPD and wrapper. Use sh -x to debug
  # Possible bug: copying to /usr/share/ppd is disabled.
  _srcdir="${srcdir}" \
  sh -u -e "${_wrapper_source}" -i
  local _ppdir='usr/share/cups/model/Brother'
  chmod 644 "${_ppdir}"/*.ppd # Some installers make ppd executable
  rm -rf 'var'

  #local _wrapgen="${_basedir}/cupswrapper/brother_lpdwrapper_${_brotherxnd}"
  #local _wrapgen="usr/lib/cups/filter/brlpdwrapper${_brotherxnd}"
  local _wrapgen="usr/lib/cups/filter/brother_lpdwrapper_${_brotherxnd}"
  test -s "${_wrapgen}" || echo "${}"

  # Remove srcdir from the generated wrapper file.
  # No paths in the generated ppd.
  sed -e '# Remove the /home/... variety' \
      -e "s:${srcdir}::" \
    -i "${_wrapgen}"

  # Ensure all paths were removed
  grep -qFe $'${_srcdir}\n'"${srcdir}" "${_wrapgen}" && echo "${}"

  # We did everything in the installer so we can get rid of it.
  rm "${_wrapper_source}"

  # Misnamed printer does not sort or autodetect properly
  # sed -e "s:Brother ${_brotherund} :Brother ${_brotheru} :g" -i "${_ppdir}"/*.ppd

  # Check to see if the lpd wrapper is referenced by the ppd
  # Check to see if our compiled code is referenced by the lpd wrapper
  local _nppdfound=0
  local _ncodefound=0
  local _lwrapper
  for _lwrapper in 'usr/lib/cups/filter'/*; do
    if grep -q "$(basename "${_lwrapper}")" "${_ppdir}"/*.ppd; then
      _nppdfound=$((_nppdfound+1))
    fi
    if grep -q "${_brcupsconf##*/}" "${_lwrapper}"; then
      _ncodefound=$((_ncodefound+1))
    fi
  done
  test "${_nppdfound}" -ne 0 || echo "${}"
  test "${_ncodefound}" -ne 0 || echo "${}"

  set  +u
}

package() {
  set -u

  local _dir
  # /var/spool is not used anywhere in this package. Maybe it's needed for non cups lprng.
  for _dir in 'usr' 'opt'; do # 'var'
    if [ -d "${srcdir}/${_dir}" ]; then
      cp -pR "${srcdir}/${_dir}" "${pkgdir}"
    fi
  done

  # Ensure we got a ppd and a filter for CUPS
  test ! -z "$(find "${pkgdir}/usr/share/cups/model" -type 'f' -name '*.ppd')" || echo "${}"
  test ! -z "$(find "${pkgdir}/usr/lib/cups/filter/" '(' -type 'f' -o -type 'l' ')')" || echo "${}"

  # Ensure there are no forbidden paths
  ! grep -alqr "/sbin" "${pkgdir}" || echo "${}"
  ! grep -alqr "/usr/tmp" "${pkgdir}" || echo "${}"

  install -Dpm644 <(sed -e 's:\r::g' "${_brsource}/Copying") "${pkgdir}/usr/share/licenses/${pkgname}/cupswrapper-licence.txt"
  install -Dpm644 'lpr-license.txt' "${pkgdir}/usr/share/licenses/${pkgname}/lpr-licence.txt"
  set +u
}
set +u