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1.1 root 1: echo "
2: We will now convert your existing uucp configuration to those required
3: by this implementation of Taylor uucp. This is not a destructive process.
4: Before existing files are overwritten, you will be given the opportunity
5: to save them to a tarred archive.
6:
7: The conversion process consists of building new Taylor uucp configuration
8: files from the data in your existing files, saving your old uucp files
9: to a tarred archive and finally copying the new files into place. The
10: conversion of the existing data files may have problems if you are performing
11: undocumented functions with the existing uucp facilities. For example,
12: if you have multiple entries for a single uucp site in L.sys, you may
13: not achieve the expected results with this conversion. If you run special
14: shell scripts to swap L-devices with other files, which some COHERENT users
15: have done in order to use multiple modems on their systems, this conversion
16: process will only deal with the existing L-devices file. This means that the
17: data from the other files used to swap with L-devices will not be accounted
18: for.
19:
20: If, while running the conversion process you notice messages that indicate
21: potential problems, write them down. If necessary, you can always re-run this
22: script (/conf/upd2tay.post).
23: "
24: echo "Press RETURN to continue.\c"
25: read N
26:
27:
28: clear
29:
30: echo "Testing permissions on /usr/lib/uucp."
31: if test -w /usr/lib/uucp
32: then
33: echo "Permissions appear to be acceptable."
34:
35: else
36: echo "Permissions are not correct! Setting correct permissions."
37: chmog 755 uucp uucp /usr/lib/uucp
38: fi
39:
40: echo "Testing for existence of Taylor configuration files..."
41:
42: if test -f /usr/lib/uucp/sys
43: then
44: echo "The file /usr/lib/uucp/sys Already exists. Aborting UUCP conversion process"
45: exit 0
46: else
47: echo "The file /usr/lib/uucp/sys does not exist. Continuing..."
48: fi
49:
50:
51: if test -f /usr/lib/uucp/port
52: then
53: echo "The file /usr/lib/uucp/port already exists. Aborting UUCP conversion process."
54: exit 0
55: else
56: echo "The file /usr/lib/uucp/port doesn't exist. Continuing..."
57: fi
58:
59:
60: if test -f /usr/lib/uucp/dial
61: then
62: echo "The file /usr/lib/uucp/port already exists. Aborting UUCP conversion process."
63: exit 0
64: else
65: echo "The file /usr/lib/uucp/port doesn't exist. Continuing..."
66: fi
67:
68: sleep 4
69: clear
70:
71: echo "
72: Now for the tricky part. This implementation of Taylor uucp does not use
73: the files /usr/lib/uucp/L.sys nor /usr/lib/uucp/Permissions. Instead, the
74: contents of the 2 files are merged into the single file /usr/lib/uucp/sys.
75:
76: This conversion process makes several assumptions. Please read them
77: carefully.
78:
79: 1) In the Permissions file, if you have specified NOWRITE and
80: NOREAD parameters, they follow the READ and WRITE parameters.
81:
82: 2) There is only 1 ACU entry in /usr/lib/uucp/L-devices.
83:
84: 3) If an L.sys entry occupies more than 1 line, the line
85: continuation character (backslash) is followed immediately
86: by a newline.
87:
88: 4) A single L.sys entry occupies no more than 2 lines.
89:
90: If you want to check your existing uucp configuration files against the
91: items just listed, you may abort the update process now with <ctrl><c>.
92: "
93:
94: echo "Do you wish to continue with the UUCP conversion? (y/n)\c"
95: read N
96: case $N in
97: n|N) echo "You can run this script at a later";
98: echo "time by invoking /conf/upd2tay.post";
99: exit 0;
100: ;;
101: *) echo "Now converting L.sys (/conf/taylor/cvlsys).";
102: /conf/taylor/cvlsys;
103: ;;
104: esac
105:
106: echo "Press RETURN to continue.\c"
107: read N
108:
109: echo "
110: We will now convert /etc/modemcap to the /usr/lib/uucp/dial file
111: format required by Taylor uucp package. This will not alter the
112: contents of /etc/modemcap. It will build /usr/lib/uucp/dial from
113: /etc/modemcap's contents.
114: "
115: echo "Now converting modemcap (/conf/taylor/cvmodem)."
116:
117: /conf/taylor/cvmodem
118:
119: echo "Press RETURN to continue.\c"
120: read N
121:
122: echo "
123: The next step will be to convert the information in /usr/lib/uucp/L-devices
124: into the port information required by Taylor uucp. The data in L-devices
125: will not be altered, it will be used to build the file /usr/lib/uucp/port.
126: "
127: echo "Now converting L-devices (/conf/taylor/cvldev)."
128:
129: /conf/taylor/cvldev
130:
131: echo "Press RETURN to continue.\c"
132: read N
133:
134: clear
135:
136: echo "
137: This is your ONLY chance to save your existing UUCP programs that would
138: otherwise be overwritten by this update process. If you are running this
139: script for the umpteenth time and have already saved your old files, there
140: is no need to save them again, since they wouldn't exist anyway.
141:
142: The files that will be saved are: ==================================
143: uucico uuxqt = Please note that we are not =
144: uucp uux = overwriting L.sys, Permissions =
145: uucheck uuinstall = nor L-devices. They will be =
146: = left in place. =
147: ==================================
148:
149: They will be copied to the directory /tmp/tayupd and then tarred, compressed
150: and moved to /conf/taylor/olduucp.tar.z.
151: "
152:
153: TMP=/tmp/tayupd/usr
154:
155: echo "Do you wish to save your old uucp files ('q' to quit) (y/n/q)?\c"
156:
157: read N
158: case $N in
159: n|N) echo "Okay... we will procede with copying the new files into place.";
160: ;;
161: y|Y) mkdir -r $TMP/lib/uucp $TMP/lib/uucheck;
162: mkdir $TMP/bin;
163: cp -d /usr/bin/uucp $TMP/bin/;
164: cp -d /usr/bin/uux $TMP/uux;
165: cp -d /usr/bin/uuinstall $TMP/bin/;
166: rm /usr/bin/uuinstall;
167: cpdir -ade /usr/lib/uucheck $TMP/lib/uucheck;
168: cp -d /bin/uucheck $TMP/bin;
169: rm /bin/uucheck;
170: cp -d /usr/lib/uucp/uucico $TMP/lib/uucp/;
171: cp -d /usr/lib/uucp/uuxqt $TMP/lib/uucp/;
172: cp -d /usr/lib/uucp/uumkdir $TMP/lib/uucp/;
173: cp -d /usr/lib/uucp/uumvlog $TMP/lib/uucp/;
174: rm /usr/lib/uucp/uumkdir;
175: rm /usr/lib/uucp/uumvlog;
176: tar cvf /tmp/olduucp.tar /tmp/tayupd;
177: /usr/bin/gzip /tmp/olduucp.tar;
178: cp /tmp/olduucp.tar.Z /conf/taylor/;
179: echo "Removing saved directory.";
180: rm /tmp/olduucp.tar.Z;
181: rm -r /tmp/tayupd;
182: echo "Files saved to /conf/taylor/olduucp.tar.z."
183: ;;
184: q|Q) exit 0;
185: ;;
186: esac
187:
188: echo "Copying new files into place."
189: cpdir -ade /tmp/tay_new_files/usr /usr
190: rm -r /tmp/tay_new_files
191:
192: echo "Setting permissions..."
193: chmog 6511 uucp uucp /usr/lib/uucp/uucico /usr/lib/uucp/uuxqt /usr/bin/uucp /usr/bin/uux
194: chmog 6500 uucp uucp /usr/bin/uucheck
195: chmog 400 uucp uucp /usr/lib/uucp/sys /usr/lib/uucp/dial /usr/lib/uucp/port
196: chmog 500 uucp uucp /usr/lib/uucp/uumvlog
197:
198: echo "Press RETURN to continue.\c"
199: read N
200:
201: echo "
202: You have now installed the Coherent implementation of the Taylor uucp
203: package. You should review the information in the sys, dial and port
204: files in the directory /usr/lib/uucp before using the new uucp facilities.
205: "
206:
207: echo "Press RETURN to continue...\c"
208: read N
209: clear
210: echo "
211: Important note: The manner in which Taylor uucp handles dialing via a
212: modem is vastly different from COHERENT uucp's method. Instead of relying
213: upon data in /etc/modemcap, Taylor uucp literally 'chats' with the modem
214: to set register values and to dial. When a connection has ended, Taylor
215: uucp can be configured to chat with the modem again to set registers or
216: perform other functions.
217:
218: Because of this, you may encounter difficulty getting Taylor to dial out
219: during your initial attempts to use it. Please refer to the UUCP articles
220: in your new COHERENT manual for making dial file entries.
221: "
222:
223: echo "Press RETURN to continue...\c"
224: read N
225: exit 0
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