Annotation of /imapfilter/config

#!/bin/sh

# Default values

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

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

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

cflags="-g"
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 = "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:
  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 "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
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


# 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
action.o destroy.o filter.o imap.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 log.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 "/* 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	lefcha	1.4	encpasswds="yes"
10	lefcha	1.20	ssltls="yes"
11	lefcha	1.19	cram="yes"
12	lefcha	1.1
13			libs=""
14	lefcha	1.19	libssl="-lssl"
15			libcrypto="-lcrypto"
16	lefcha	1.1
17	lefcha	1.26	cflags="-g"
18	lefcha	1.17	ldflags=""
19	lefcha	1.10
20	lefcha	1.1	interactive="no"
21
22
23			# Get options and arguments
24
25			while getopts "hid:b:m:o:" opt
26			do
27			case $opt in
28			d)
29			destdir=$OPTARG
30			bindir=$destdir/bin
31			mandir=$destdir/man
32			;;
33			b)
34			bindir=$OPTARG
35			;;
36			m)
37			mandir=$OPTARG
38			;;
39			o)
40	lefcha	1.5	head=`echo $OPTARG \| cut -d= -f1`
41			body=`echo $OPTARG \| cut -d= -f2`
42	lefcha	1.26	if [ $head = "encpasswds" ]
43	lefcha	1.6	then
44			if [ $body = "yes" ]; then encpasswds="yes"
45	lefcha	1.8	elif [ $body = "no" ]; then encpasswds="no"
46	lefcha	1.6	fi
47	lefcha	1.20	elif [ $head = "ssltls" ]
48	lefcha	1.5	then
49	lefcha	1.20	if [ $body = "yes" ]; then ssltls="yes"
50			elif [ $body = "no" ]; then ssltls="no"
51	lefcha	1.5	fi
52	lefcha	1.19	elif [ $head = "cram" ]
53			then
54			if [ $body = "yes" ]; then cram="yes"
55			elif [ $body = "no" ]; then cram="no"
56			fi
57	lefcha	1.5	fi
58	lefcha	1.1	;;
59			i)
60			interactive="yes"
61			;;
62			h \| *)
63			cat << EOF
64			Usage:
65			config [-hi] [-d destdir] [-b bindir] [-m mandir] [-o option=argument]
66
67			Description:
68			-h This brief usage and description message.
69			-i Interactive mode.
70	lefcha	1.15	-d destdir Installation path for program's files [$destdir]
71			-b bindir Installation path for binaries [$bindir]
72			-m mandir Installation path for manual pages [$mandir]
73	lefcha	1.1	-o option=argument Enabling/disabling of program's options.
74
75			Options:
76	lefcha	1.14	encpasswds Encrypted passwords support [$encpasswds]
77	lefcha	1.20	ssltls Secure Socket Layer and Transport Layer Security [$ssltls]
78	lefcha	1.19	cram Challenge-Response Authentication Mechanism [$cram]
79	lefcha	1.1	EOF
80			exit 1
81			;;
82			esac
83			done
84
85
86			# Interactive or non-interactive mode
87
88			if [ $interactive = "yes" ]
89			then
90	lefcha	1.9	printf "Destination directory [$destdir]: "
91	lefcha	1.1	read tmp
92			if [ -n "$tmp" ]; then destdir="$tmp"; fi
93
94	lefcha	1.9	printf "Binaries directory [$bindir]: "
95	lefcha	1.1	read tmp
96			if [ -n "$tmp" ]; then bindir="$tmp"; fi
97
98	lefcha	1.9	printf "Manual pages directory [$mandir]: "
99	lefcha	1.1	read tmp
100			if [ -n "$tmp" ]; then mandir="$tmp"; fi
101
102	lefcha	1.14	printf "Encrypted passwords support [$encpasswds]: "
103	lefcha	1.4	read tmp
104			if [ -n "$tmp" ]; then encpasswds="$tmp"; fi
105
106	lefcha	1.20	printf "Secure Socket Layer and Transport Layer Security [$ssltls]: "
107	lefcha	1.1	read tmp
108	lefcha	1.20	if [ -n "$tmp" ]; then ssltls="$tmp"; fi
109	lefcha	1.19
110			printf "Challenge-Response Authentication Mechanism [$cram]: "
111			read tmp
112			if [ -n "$tmp" ]; then cram="$tmp"; fi
113	lefcha	1.1	else
114			cat << EOF
115			Destination directory: $destdir
116			Binaries directory: $bindir
117			Manual pages directory: $mandir
118	lefcha	1.4	Encrypted passwords support: $encpasswds
119	lefcha	1.20	Secure Socket Layer and Transport Layer Security: $ssltls
120			Challenge-Response Authentication Mechanism: $cram
121	lefcha	1.1	EOF
122			fi
123
124
125			# Libraries
126
127	lefcha	1.20	if [ $ssltls = "yes" ]
128	lefcha	1.1	then
129	lefcha	1.19	libs="$libs $libssl $libcrypto"
130	lefcha	1.24	elif [ $encpasswds = "yes" ] \|\| [ $cram = "yes" ]
131	lefcha	1.4	then
132	lefcha	1.19	libs="$libs $libcrypto"
133	lefcha	1.1	fi
134
135
136			# Backup of original Makefile and config.h
137
138	lefcha	1.13	if [ ! -f .Makefile ]; then cp -f Makefile .Makefile; fi
139			if [ ! -f .config.h ]; then cp -f config.h .config.h; fi
140	lefcha	1.1
141
142			# Write Makefile
143
144	lefcha	1.13	mv -f Makefile Makefile~
145	lefcha	1.1
146			cat > Makefile << EOF
147			CC = cc
148	lefcha	1.10	CFLAGS = $cflags
149	lefcha	1.16	LDFLAGS =
150	lefcha	1.1
151			DESTDIR = $destdir
152			BINDIR = $bindir
153			MANDIR = $mandir
154
155			MAN_BIN = imapfilter.1
156			MAN_RC = imapfilterrc.5
157
158			BIN = imapfilter
159	lefcha	1.22	OBJ = account.o action.o auth.o buffer.o cert.o destroy.o file.o filter.o \\
160			imap.o imapfilter.o lock.o log.o match.o memory.o misc.o parse.o \\
161			passwd.o response.o request.o socket.o tty.o
162	lefcha	1.1
163			LIBS = $libs
164
165	lefcha	1.22	all: imapfilter
166
167	lefcha	1.1	imapfilter: \$(OBJ)
168	lefcha	1.16	\$(CC) \$(LIBS) \$(LDFLAGS) -o \$(BIN) \$(OBJ)
169	lefcha	1.1
170	lefcha	1.22	account.o action.o auth.o buffer.o cert.o destroy.o file.o filter.o imap.o \\
171			imapfilter.o lock.o log.o match.o memory.o parse.o passwd.o \\
172			request.o response.o socket.o tty.o: config.h imapfilter.h
173			account.o destroy.o filter.o imapfilter.o match.o: account.h
174	lefcha	1.27	action.o destroy.o filter.o imap.o imapfilter.o match.o: filter.h
175	lefcha	1.22	account.o filter.o: struct.h
176			buffer.o imap.o imapfilter.o response.o: buffer.h
177	lefcha	1.26	cert.o file.o lock.o log.o parse.o: pathnames.h
178	lefcha	1.22	imapfilter.o: version.h
179	lefcha	1.1
180			install: imapfilter
181	lefcha	1.11	if test ! -d \$(BINDIR); then mkdir -p \$(BINDIR); fi
182			cp -f \$(BIN) \$(BINDIR) && chmod 0755 \$(BINDIR)/\$(BIN)
183			if test ! -d \$(MANDIR)/man1; then mkdir -p \$(MANDIR)/man1; fi
184			cp -f \$(MAN_BIN) \$(MANDIR)/man1 && chmod 0644 \$(MANDIR)/man1/\$(MAN_BIN)
185	lefcha	1.12	if test ! -d \$(MANDIR)/man5; then mkdir -p \$(MANDIR)/man5; fi
186	lefcha	1.11	cp -f \$(MAN_RC) \$(MANDIR)/man5 && chmod 0644 \$(MANDIR)/man5/\$(MAN_RC)
187	lefcha	1.1
188	lefcha	1.22	deinstall:
189	lefcha	1.1	rm -f \$(BINDIR)/\$(BIN) \$(MANDIR)/man1/\$(MAN_BIN) \$(MANDIR)/man5/\$(MAN_RC)
190	lefcha	1.22
191			uninstall: deinstall
192	lefcha	1.1
193			clean:
194			rm -f \$(OBJ) \$(BIN) imapfilter.core core .BAK ~
195
196			distclean: clean
197	lefcha	1.11	@if test -f .Makefile; then mv -f .Makefile Makefile; fi
198			@if test -f .config.h; then mv -f .config.h config.h; fi
199	lefcha	1.1	EOF
200
201
202			# Write config.h
203
204	lefcha	1.13	mv -f config.h config.h~
205	lefcha	1.1
206	lefcha	1.23	echo "#ifndef CONFIG_H" > config.h
207			echo "#define CONFIG_H" >> config.h
208			echo >> config.h; echo >> config.h
209
210	lefcha	1.4	echo "/* Encrypted passwords support. */" >> config.h
211			if [ $encpasswds = "yes" ]
212			then
213			echo "#define ENCRYPTED_PASSWORDS" >> config.h
214			else
215			echo "#undef ENCRYPTED_PASSWORDS" >> config.h
216	lefcha	1.1	fi
217			echo >> config.h
218
219			echo "/* Secure Socket Layer and Transport Layer Security support. */" >> config.h
220	lefcha	1.20	if [ $ssltls = "yes" ]
221	lefcha	1.1	then
222			echo "#define SSL_TLS" >> config.h
223			else
224			echo "#undef SSL_TLS" >> config.h
225	lefcha	1.19	fi
226			echo >> config.h
227
228			echo "/* Challenge-Response Authentication Mechanism support. */" >> config.h
229			if [ $cram = "yes" ]
230			then
231			echo "#define CRAM_MD5" >> config.h
232			else
233			echo "#undef CRAM_MD5" >> config.h
234	lefcha	1.1	fi
235	lefcha	1.23
236			echo >> config.h; echo >> config.h
237			echo "#endif /* CONFIG_H */" >> config.h
238	lefcha	1.1
239
240			exit 0