Annotation of /imapfilter/config

#!/bin/sh

# Default values

destdir="/usr/local"
bindir="$destdir/bin"
mandir="$destdir/man"

debug="yes"
encpasswds="yes"
ssltls="yes"
cram="yes"

libs=""
libssl="-lssl"
libcrypto="-lcrypto"

cflags=""
ldflags=""

interactive="no"


# Get options and arguments

while getopts "hid:b:m:o:" opt
do
  case $opt in
  d)
    destdir=$OPTARG
    bindir=$destdir/bin
    mandir=$destdir/man
    ;;
  b)
    bindir=$OPTARG
    ;;
  m)
    mandir=$OPTARG
    ;;
  o)
    head=`echo $OPTARG | cut -d= -f1`
    body=`echo $OPTARG | cut -d= -f2`
    if [ $head = "debug" ]
    then
      if [ $body = "yes" ]; then debug="yes"
      elif [ $body = "no" ]; then debug="no"
      fi
    elif [ $head = "encpasswds" ]
    then
      if [ $body = "yes" ]; then encpasswds="yes"
      elif [ $body = "no" ]; then encpasswds="no"
      fi
    elif [ $head = "ssltls" ]
    then
      if [ $body = "yes" ]; then ssltls="yes"
      elif [ $body = "no" ]; then ssltls="no"
      fi
    elif [ $head = "cram" ]
    then
      if [ $body = "yes" ]; then cram="yes"
      elif [ $body = "no" ]; then cram="no"
      fi
    fi  
    ;;
  i)
    interactive="yes"
    ;;
  h | *)
    cat << EOF
Usage:
  config [-hi] [-d destdir] [-b bindir] [-m mandir] [-o option=argument]

Description:
  -h                    This brief usage and description message.
  -i                    Interactive mode.
  -d destdir            Installation path for program's files [$destdir]
  -b bindir             Installation path for binaries [$bindir]
  -m mandir             Installation path for manual pages [$mandir]
  -o option=argument    Enabling/disabling of program's options.

Options:
  debug                 Debugging information, useful during development [$debug]
  encpasswds            Encrypted passwords support [$encpasswds]
  ssltls                Secure Socket Layer and Transport Layer Security [$ssltls]
  cram                  Challenge-Response Authentication Mechanism [$cram]
EOF
    exit 1
    ;;
  esac
done


# Interactive or non-interactive mode

if [ $interactive = "yes" ]
then
  printf "Destination directory [$destdir]: "
  read tmp
  if [ -n "$tmp" ]; then destdir="$tmp"; fi

  printf "Binaries directory [$bindir]: "
  read tmp
  if [ -n "$tmp" ]; then bindir="$tmp"; fi

  printf "Manual pages directory [$mandir]: "
  read tmp
  if [ -n "$tmp" ]; then mandir="$tmp"; fi
  
  printf "Debugging information [$debug]: "
  read tmp
  if [ -n "$tmp" ]; then debug="$tmp"; fi
  
  printf "Encrypted passwords support [$encpasswds]: "
  read tmp
  if [ -n "$tmp" ]; then encpasswds="$tmp"; fi

  printf "Secure Socket Layer and Transport Layer Security [$ssltls]: "
  read tmp
  if [ -n "$tmp" ]; then ssltls="$tmp"; fi

  printf "Challenge-Response Authentication Mechanism [$cram]: "
  read tmp
  if [ -n "$tmp" ]; then cram="$tmp"; fi
else
  cat << EOF
Destination directory:                                  $destdir
Binaries directory:                                     $bindir
Manual pages directory:                                 $mandir
Debugging information:                                  $debug
Encrypted passwords support:                            $encpasswds
Secure Socket Layer and Transport Layer Security:       $ssltls
Challenge-Response Authentication Mechanism:            $cram
EOF
fi


# Libraries

if [ $ssltls = "yes" ]
then
  libs="$libs $libssl $libcrypto"
elif [ $encpasswds = "yes" ] || [ $cram = "yes" ]
then
  libs="$libs $libcrypto"
fi


# C flags

if [ $debug = "yes" ]
then
  cflags="-g"
else
  cflags="-O"
fi


# Backup of original Makefile and config.h

if [ ! -f .Makefile ]; then cp -f Makefile .Makefile; fi
if [ ! -f .config.h ]; then cp -f config.h .config.h; fi


# Write Makefile

mv -f Makefile Makefile~

cat > Makefile << EOF
CC = cc
CFLAGS = $cflags
LDFLAGS =

DESTDIR = $destdir
BINDIR = $bindir
MANDIR = $mandir

MAN_BIN = imapfilter.1
MAN_RC = imapfilterrc.5

BIN = imapfilter
OBJ = account.o action.o auth.o buffer.o cert.o destroy.o file.o filter.o \\
        imap.o imapfilter.o lock.o log.o match.o memory.o misc.o parse.o \\
        passwd.o response.o request.o socket.o tty.o

LIBS = $libs

all: imapfilter

imapfilter: \$(OBJ)
        \$(CC) \$(LIBS) \$(LDFLAGS) -o \$(BIN) \$(OBJ)

account.o action.o auth.o buffer.o cert.o destroy.o file.o filter.o imap.o \\
        imapfilter.o lock.o log.o match.o memory.o parse.o passwd.o \\
        request.o response.o socket.o tty.o: config.h imapfilter.h
account.o destroy.o filter.o imapfilter.o match.o: account.h
destroy.o filter.o imapfilter.o match.o: filter.h
account.o filter.o: struct.h
buffer.o imap.o imapfilter.o response.o: buffer.h
cert.o file.o lock.o parse.o: pathnames.h
imapfilter.o: version.h

install: imapfilter
        if test ! -d \$(BINDIR); then mkdir -p \$(BINDIR); fi
        cp -f \$(BIN) \$(BINDIR) && chmod 0755 \$(BINDIR)/\$(BIN)
        if test ! -d \$(MANDIR)/man1; then mkdir -p \$(MANDIR)/man1; fi
        cp -f \$(MAN_BIN) \$(MANDIR)/man1 && chmod 0644 \$(MANDIR)/man1/\$(MAN_BIN)
        if test ! -d \$(MANDIR)/man5; then mkdir -p \$(MANDIR)/man5; fi
        cp -f \$(MAN_RC) \$(MANDIR)/man5 && chmod 0644 \$(MANDIR)/man5/\$(MAN_RC)

deinstall:
        rm -f \$(BINDIR)/\$(BIN) \$(MANDIR)/man1/\$(MAN_BIN) \$(MANDIR)/man5/\$(MAN_RC)

uninstall: deinstall

clean:
        rm -f \$(OBJ) \$(BIN) imapfilter.core core *.BAK *~

distclean: clean
        @if test -f .Makefile; then mv -f .Makefile Makefile; fi
        @if test -f .config.h; then mv -f .config.h config.h; fi
EOF


# Write config.h

mv -f config.h config.h~

echo "#ifndef CONFIG_H" > config.h
echo "#define CONFIG_H" >> config.h
echo >> config.h; echo >> config.h

echo "/* Debugging information. */" >> config.h
if [ $debug = "yes" ]
then
  echo "#define DEBUG" >> config.h
else
  echo "#undef DEBUG" >> config.h
fi
echo >> config.h

echo "/* Encrypted passwords support. */" >> config.h
if [ $encpasswds = "yes" ]
then
  echo "#define ENCRYPTED_PASSWORDS" >> config.h
else
  echo "#undef ENCRYPTED_PASSWORDS" >> config.h
fi
echo >> config.h

echo "/* Secure Socket Layer and Transport Layer Security support. */" >> config.h
if [ $ssltls = "yes" ]
then
  echo "#define SSL_TLS" >> config.h
else
  echo "#undef SSL_TLS" >> config.h
fi
echo >> config.h

echo "/* Challenge-Response Authentication Mechanism support. */" >> config.h
if [ $cram = "yes" ]
then
  echo "#define CRAM_MD5" >> config.h
else
  echo "#undef CRAM_MD5" >> config.h
fi

echo >> config.h; echo >> config.h
echo "#endif                            /* CONFIG_H */" >> config.h


exit 0
1	lefcha	1.1	#!/bin/sh
2
3	lefcha	1.2	# Default values
4
5	lefcha	1.1	destdir="/usr/local"
6			bindir="$destdir/bin"
7			mandir="$destdir/man"
8
9			debug="yes"
10	lefcha	1.4	encpasswds="yes"
11	lefcha	1.20	ssltls="yes"
12	lefcha	1.19	cram="yes"
13	lefcha	1.1
14			libs=""
15	lefcha	1.19	libssl="-lssl"
16			libcrypto="-lcrypto"
17	lefcha	1.1
18	lefcha	1.10	cflags=""
19	lefcha	1.17	ldflags=""
20	lefcha	1.10
21	lefcha	1.1	interactive="no"
22
23
24			# Get options and arguments
25
26			while getopts "hid:b:m:o:" opt
27			do
28			case $opt in
29			d)
30			destdir=$OPTARG
31			bindir=$destdir/bin
32			mandir=$destdir/man
33			;;
34			b)
35			bindir=$OPTARG
36			;;
37			m)
38			mandir=$OPTARG
39			;;
40			o)
41	lefcha	1.5	head=`echo $OPTARG \| cut -d= -f1`
42			body=`echo $OPTARG \| cut -d= -f2`
43			if [ $head = "debug" ]
44			then
45			if [ $body = "yes" ]; then debug="yes"
46			elif [ $body = "no" ]; then debug="no"
47			fi
48	lefcha	1.6	elif [ $head = "encpasswds" ]
49			then
50			if [ $body = "yes" ]; then encpasswds="yes"
51	lefcha	1.8	elif [ $body = "no" ]; then encpasswds="no"
52	lefcha	1.6	fi
53	lefcha	1.20	elif [ $head = "ssltls" ]
54	lefcha	1.5	then
55	lefcha	1.20	if [ $body = "yes" ]; then ssltls="yes"
56			elif [ $body = "no" ]; then ssltls="no"
57	lefcha	1.5	fi
58	lefcha	1.19	elif [ $head = "cram" ]
59			then
60			if [ $body = "yes" ]; then cram="yes"
61			elif [ $body = "no" ]; then cram="no"
62			fi
63	lefcha	1.5	fi
64	lefcha	1.1	;;
65			i)
66			interactive="yes"
67			;;
68			h \| *)
69			cat << EOF
70			Usage:
71			config [-hi] [-d destdir] [-b bindir] [-m mandir] [-o option=argument]
72
73			Description:
74			-h This brief usage and description message.
75			-i Interactive mode.
76	lefcha	1.15	-d destdir Installation path for program's files [$destdir]
77			-b bindir Installation path for binaries [$bindir]
78			-m mandir Installation path for manual pages [$mandir]
79	lefcha	1.1	-o option=argument Enabling/disabling of program's options.
80
81			Options:
82	lefcha	1.14	debug Debugging information, useful during development [$debug]
83			encpasswds Encrypted passwords support [$encpasswds]
84	lefcha	1.20	ssltls Secure Socket Layer and Transport Layer Security [$ssltls]
85	lefcha	1.19	cram Challenge-Response Authentication Mechanism [$cram]
86	lefcha	1.1	EOF
87			exit 1
88			;;
89			esac
90			done
91
92
93			# Interactive or non-interactive mode
94
95			if [ $interactive = "yes" ]
96			then
97	lefcha	1.9	printf "Destination directory [$destdir]: "
98	lefcha	1.1	read tmp
99			if [ -n "$tmp" ]; then destdir="$tmp"; fi
100
101	lefcha	1.9	printf "Binaries directory [$bindir]: "
102	lefcha	1.1	read tmp
103			if [ -n "$tmp" ]; then bindir="$tmp"; fi
104
105	lefcha	1.9	printf "Manual pages directory [$mandir]: "
106	lefcha	1.1	read tmp
107			if [ -n "$tmp" ]; then mandir="$tmp"; fi
108
109	lefcha	1.9	printf "Debugging information [$debug]: "
110	lefcha	1.1	read tmp
111			if [ -n "$tmp" ]; then debug="$tmp"; fi
112
113	lefcha	1.14	printf "Encrypted passwords support [$encpasswds]: "
114	lefcha	1.4	read tmp
115			if [ -n "$tmp" ]; then encpasswds="$tmp"; fi
116
117	lefcha	1.20	printf "Secure Socket Layer and Transport Layer Security [$ssltls]: "
118	lefcha	1.1	read tmp
119	lefcha	1.20	if [ -n "$tmp" ]; then ssltls="$tmp"; fi
120	lefcha	1.19
121			printf "Challenge-Response Authentication Mechanism [$cram]: "
122			read tmp
123			if [ -n "$tmp" ]; then cram="$tmp"; fi
124	lefcha	1.1	else
125			cat << EOF
126			Destination directory: $destdir
127			Binaries directory: $bindir
128			Manual pages directory: $mandir
129			Debugging information: $debug
130	lefcha	1.4	Encrypted passwords support: $encpasswds
131	lefcha	1.20	Secure Socket Layer and Transport Layer Security: $ssltls
132			Challenge-Response Authentication Mechanism: $cram
133	lefcha	1.1	EOF
134			fi
135
136
137			# Libraries
138
139	lefcha	1.20	if [ $ssltls = "yes" ]
140	lefcha	1.1	then
141	lefcha	1.19	libs="$libs $libssl $libcrypto"
142	lefcha	1.24	elif [ $encpasswds = "yes" ] \|\| [ $cram = "yes" ]
143	lefcha	1.4	then
144	lefcha	1.19	libs="$libs $libcrypto"
145	lefcha	1.1	fi
146
147
148	lefcha	1.10	# C flags
149
150			if [ $debug = "yes" ]
151			then
152			cflags="-g"
153			else
154			cflags="-O"
155			fi
156
157	lefcha	1.4
158	lefcha	1.1	# Backup of original Makefile and config.h
159
160	lefcha	1.13	if [ ! -f .Makefile ]; then cp -f Makefile .Makefile; fi
161			if [ ! -f .config.h ]; then cp -f config.h .config.h; fi
162	lefcha	1.1
163
164			# Write Makefile
165
166	lefcha	1.13	mv -f Makefile Makefile~
167	lefcha	1.1
168			cat > Makefile << EOF
169			CC = cc
170	lefcha	1.10	CFLAGS = $cflags
171	lefcha	1.16	LDFLAGS =
172	lefcha	1.1
173			DESTDIR = $destdir
174			BINDIR = $bindir
175			MANDIR = $mandir
176
177			MAN_BIN = imapfilter.1
178			MAN_RC = imapfilterrc.5
179
180			BIN = imapfilter
181	lefcha	1.22	OBJ = account.o action.o auth.o buffer.o cert.o destroy.o file.o filter.o \\
182			imap.o imapfilter.o lock.o log.o match.o memory.o misc.o parse.o \\
183			passwd.o response.o request.o socket.o tty.o
184	lefcha	1.1
185			LIBS = $libs
186
187	lefcha	1.22	all: imapfilter
188
189	lefcha	1.1	imapfilter: \$(OBJ)
190	lefcha	1.16	\$(CC) \$(LIBS) \$(LDFLAGS) -o \$(BIN) \$(OBJ)
191	lefcha	1.1
192	lefcha	1.22	account.o action.o auth.o buffer.o cert.o destroy.o file.o filter.o imap.o \\
193			imapfilter.o lock.o log.o match.o memory.o parse.o passwd.o \\
194			request.o response.o socket.o tty.o: config.h imapfilter.h
195			account.o destroy.o filter.o imapfilter.o match.o: account.h
196			destroy.o filter.o imapfilter.o match.o: filter.h
197			account.o filter.o: struct.h
198			buffer.o imap.o imapfilter.o response.o: buffer.h
199			cert.o file.o lock.o parse.o: pathnames.h
200			imapfilter.o: version.h
201	lefcha	1.1
202			install: imapfilter
203	lefcha	1.11	if test ! -d \$(BINDIR); then mkdir -p \$(BINDIR); fi
204			cp -f \$(BIN) \$(BINDIR) && chmod 0755 \$(BINDIR)/\$(BIN)
205			if test ! -d \$(MANDIR)/man1; then mkdir -p \$(MANDIR)/man1; fi
206			cp -f \$(MAN_BIN) \$(MANDIR)/man1 && chmod 0644 \$(MANDIR)/man1/\$(MAN_BIN)
207	lefcha	1.12	if test ! -d \$(MANDIR)/man5; then mkdir -p \$(MANDIR)/man5; fi
208	lefcha	1.11	cp -f \$(MAN_RC) \$(MANDIR)/man5 && chmod 0644 \$(MANDIR)/man5/\$(MAN_RC)
209	lefcha	1.1
210	lefcha	1.22	deinstall:
211	lefcha	1.1	rm -f \$(BINDIR)/\$(BIN) \$(MANDIR)/man1/\$(MAN_BIN) \$(MANDIR)/man5/\$(MAN_RC)
212	lefcha	1.22
213			uninstall: deinstall
214	lefcha	1.1
215			clean:
216			rm -f \$(OBJ) \$(BIN) imapfilter.core core .BAK ~
217
218			distclean: clean
219	lefcha	1.11	@if test -f .Makefile; then mv -f .Makefile Makefile; fi
220			@if test -f .config.h; then mv -f .config.h config.h; fi
221	lefcha	1.1	EOF
222
223
224			# Write config.h
225
226	lefcha	1.13	mv -f config.h config.h~
227	lefcha	1.1
228	lefcha	1.23	echo "#ifndef CONFIG_H" > config.h
229			echo "#define CONFIG_H" >> config.h
230			echo >> config.h; echo >> config.h
231
232			echo "/* Debugging information. */" >> config.h
233	lefcha	1.1	if [ $debug = "yes" ]
234			then
235			echo "#define DEBUG" >> config.h
236			else
237			echo "#undef DEBUG" >> config.h
238			fi
239			echo >> config.h
240
241	lefcha	1.4	echo "/* Encrypted passwords support. */" >> config.h
242			if [ $encpasswds = "yes" ]
243			then
244			echo "#define ENCRYPTED_PASSWORDS" >> config.h
245			else
246			echo "#undef ENCRYPTED_PASSWORDS" >> config.h
247	lefcha	1.1	fi
248			echo >> config.h
249
250			echo "/* Secure Socket Layer and Transport Layer Security support. */" >> config.h
251	lefcha	1.20	if [ $ssltls = "yes" ]
252	lefcha	1.1	then
253			echo "#define SSL_TLS" >> config.h
254			else
255			echo "#undef SSL_TLS" >> config.h
256	lefcha	1.19	fi
257			echo >> config.h
258
259			echo "/* Challenge-Response Authentication Mechanism support. */" >> config.h
260			if [ $cram = "yes" ]
261			then
262			echo "#define CRAM_MD5" >> config.h
263			else
264			echo "#undef CRAM_MD5" >> config.h
265	lefcha	1.1	fi
266	lefcha	1.23
267			echo >> config.h; echo >> config.h
268			echo "#endif /* CONFIG_H */" >> config.h
269	lefcha	1.1
270
271			exit 0