Annotation of doc/loncapafiles/webserver.piml, revision 1.14
1.8 harris41 1: <!DOCTYPE piml PUBLIC "-//TUX/DTD piml 1.0 Final//EN"
2: "http://lpml.sourceforge.net/DTD/piml.dtd">
1.1 harris41 3: <!-- webserver.piml -->
4:
1.14 ! harris41 5: <!-- $Id: webserver.piml,v 1.13 2003/01/13 22:01:32 harris41 Exp $ -->
1.1 harris41 6:
7: <!--
8:
9: Copyright Michigan State University Board of Trustees
10:
11: This file is part of the LearningOnline Network with CAPA (LON-CAPA).
12:
13: LON-CAPA is free software; you can redistribute it and/or modify
14: it under the terms of the GNU General Public License as published by
15: the Free Software Foundation; either version 2 of the License, or
16: (at your option) any later version.
17:
18: LON-CAPA is distributed in the hope that it will be useful,
19: but WITHOUT ANY WARRANTY; without even the implied warranty of
20: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21: GNU General Public License for more details.
22:
23: You should have received a copy of the GNU General Public License
24: along with LON-CAPA; if not, write to the Free Software
25: Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26:
27: /home/httpd/html/adm/gpl.txt
28:
29: http://www.lon-capa.org/
30:
31: -->
32:
33: <!-- Default values must be defined before specific values. -->
34: <!-- If no 'dist' attribute is specified, then it is always installed. -->
35: <!-- If 'dist' attribute is set to 'default', then the specification. -->
36: <!-- is accepted if an alternative distribution is not requested or not -->
37: <!-- defined. -->
38:
39: <piml>
1.6 harris41 40: <targetroot>/</targetroot>
1.2 harris41 41: <specialnotices>
42: <specialnotice>
43: </specialnotice>
44: </specialnotices>
1.1 harris41 45: <files>
46: <file>
47: <target dist='default'>/etc/httpd/conf/httpd.conf</target>
48: <note>This is always expected for any version of Apache</note>
49: <dependencies dist='default'>
50: /etc/httpd/conf/httpd.conf
51: </dependencies>
52: <perlscript mode='fg'>
1.11 harris41 53: # Generated from doc/loncapafiles/webserver.piml
1.1 harris41 54: unless (-e "<TARGET />") {
1.11 harris41 55: print 'ERROR! httpd.conf should exist! Are you missing the Apache '.
1.13 harris41 56: 'software package?';
1.11 harris41 57: exit(1);
1.1 harris41 58: }
59: else {
1.12 harris41 60: # Append loncapa_apache.conf inclusion to httpd.conf if not present.
1.9 harris41 61: $flag=0;
1.11 harris41 62: open(IN,'<<TARGET />');
1.9 harris41 63: while (<IN>) {
64: if (/^\s*Include\s+conf\/loncapa_apache.conf/) {
65: $flag=1;
66: }
67: }
1.11 harris41 68: close(IN);
1.9 harris41 69: unless ($flag==1) {
1.11 harris41 70: open(OUT,'>><TARGET />');
71: print(OUT 'Include conf/loncapa_apache.conf'."\n");
72: close(OUT);
1.9 harris41 73: }
1.12 harris41 74: # Remove loncapa.conf inclusion from httpd.conf if present.
1.11 harris41 75: $flag=0;
76: open(IN,'<<TARGET />');
77: while (<IN>) {
78: if (/^\s*Include\s+conf\/loncapa.conf/) {
79: $flag=1;
80: }
81: }
82: close(IN);
83: $in='';
84: if ($flag==1) {
85: open(IN,'<<TARGET />');
86: while(<IN>) {
87: $in.=$_ unless /^\s*Include\s+conf\/loncapa.conf/;
88: }
89: close(IN);
90: open(OUT,'><TARGET />');
91: print(OUT $in."\n");
92: close(OUT);
1.13 harris41 93: }
94: }
95: </perlscript>
96: </file>
97: <file>
98: <target dist='default'>/etc/httpd/conf/httpd.conf</target>
99: <note>This is always expected for any version of Apache</note>
100: <dependencies dist='default'>
101: /etc/httpd/conf/httpd.conf
102: </dependencies>
103: <perlscript mode='fg'>
104: # Generated from doc/loncapafiles/webserver.piml
105: # Trying to check for overlapping DocumentRoot or ScriptAlias definitions.
106: unless (-e "<TARGET />") {
107: print '**** ERROR **** httpd.conf should exist! Are you missing the Apache '.
108: 'software package?';
109: exit(1);
110: }
111: else {
112: # Append loncapa_apache.conf inclusion to httpd.conf if not present.
113: $scriptalias_flag=0;
114: $documentroot_flag=0;
115: my $scriptalias;
116: my $documentroot;
117: open(IN,'<<TARGET />');
118: while (<IN>) {
119: if (m!^\s*ScriptAlias\s+/cgi-bin/\s+(.*)$!) {
120: $scriptalias = $1;
121: if ($scriptalias !~ m!home/httpd/cgi-bin!) {
122: $scriptalias_flag = 1;
123: }
124: }
125: if (m!^\s*DocumentRoot\s+(.*)$!) {
126: $documentroot = $1;
127: if ($documentroot !~ m!home/httpd/html!) {
128: $documentroot_flag = 1;
129: }
130: }
131: }
132: close(IN);
133: if ($scriptalias_flag==1) {
134: print('**** ERROR **** httpd.conf has an overlapping definition of '.
135: 'ScriptAlias (it is incorrectly set to '.$scriptalias.').'."\n".
136: 'This conflicts with loncapa_apache.conf.'."\n");
137: }
138: if ($documentroot_flag==1) {
139: print('**** ERROR **** httpd.conf has an overlapping definition of '.
140: 'DocumentRoot (it is incorrectly set to '.$documentroot.').'."\n".
141: 'This conflicts with loncapa_apache.conf.'."\n");
142: }
143: if ($documentroot_flag==1 or $scriptalias_flag==1) {
144: exit(1);
1.11 harris41 145: }
1.3 harris41 146: }
1.1 harris41 147: </perlscript>
148: </file>
149: </files>
150: </piml>
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