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1 import java.io.*;
2 import java.util.*;
3
4
12
13
14 public class wmconfig {
15
16 String  confPath;
17 Hashtable confTable = new Hashtable();
18
19 public static void main( String [] args ) {
20 if ( args.length < 1 ) {
21 System.err.println("Es wurde keine Konfigurationsdatei angegeben. Abbruch.");
22 System.exit(1);
23 }
24 wmconfig wmc = new wmconfig( args[0]);
25 wmc.readConfig();
26 wmc.checkConfig();
27 String pWebmandbIni = "/jakarta-tomcat/webapps/ROOT/WEB-INF/classes/webmandb.ini";
31 String pServerTpl = "/jakarta-tomcat/conf/server.tpl";
32 String pServerXml = "/jakarta-tomcat/conf/server.xml";
33 pWebmandbIni.replace( '/', File.separatorChar);
34 pServerTpl.replace( '/', File.separatorChar);
35 pServerXml.replace( '/', File.separatorChar);
36 wmc.writeConfig( pWebmandbIni, pServerTpl, pServerXml);
37 }
38
39
40 wmconfig( String path) {
43 confPath = path;
44 confTable.put( "DB-Typ", "");
45 confTable.put( "DB-Lizenzen", "");
46 confTable.put( "DB-Nutzername", "");
47 confTable.put( "DB-Passwort", "");
48 confTable.put( "DB-ServerName", "");
49 confTable.put( "DB-ServerPort", "");
50 confTable.put( "DB-Name", "");
51 confTable.put( "WM-ServerPort", "");
52 }
53
54 void readConfig() {
57 try {
58 File f = new File( confPath);
59 confPath = f.getCanonicalPath();
60 BufferedReader reader = new BufferedReader ( new FileReader( f ) );
61 String s;
62 while ( (s=reader.readLine()) != null ) {
63 StringTokenizer st = new StringTokenizer( s, "=;#", true );
64 if ( st.countTokens() < 3 ) continue;
65 setConfigValue( st.nextToken().trim(), st.nextToken().trim(), st.nextToken().trim() );
66 }
67 reader.close();
68 }
69 catch( IOException e) {
70 System.err.println("Die Konfigurationsdatei " + confPath + " konnte nicht gelesen werden. Abbruch.");
71 System.exit(1);
72 }
73 }
74
75 void setConfigValue( String k, String d, String v ) {
78 if ( ! d.equals( "=" ) ) return;
79 if ( ! confTable.containsKey( k ) ) {
80 System.err.println( "Fehlerhafter Konfigurationseintrag: '" + k + "' " + d + " '" + v + "'. Abbruch.");
81 System.exit(1);
82 }
83 confTable.put( k, v);
84 }
85
86 void checkConfig() {
89 Enumeration e = confTable.keys();
90 String k;
91 while( e.hasMoreElements() ) {
92 k = (String ) e.nextElement();
93 if ( ((String ) confTable.get( k )).length() == 0 ) {
94 System.err.println( "Konfigurationseintrag für '" + k + "' fehlt. Abbruch.");
95 System.exit(1);
96 }
97 }
98
99 }
100
101
102 void writeConfig( String pWebmandbIni, String pServerTpl, String pServerXml) {
105
106 String basePath;
107 String fp = "?";
108 String gp = "?";
109
110 basePath = (new File( confPath)).getParent();
111
112
114 try {
115 fp = basePath + pWebmandbIni;
116 File f = new File( fp);
117 fp = f.getCanonicalPath();
118 System.out.println( "Erzeuge " + fp);
119 BufferedWriter writer = new BufferedWriter ( new FileWriter( f ) );
120 writer.write( "LICENCES=" + (String ) confTable.get("DB-Lizenzen") + "\n" );
121 writer.write( "DATABASE=" + (String ) confTable.get("DB-Typ") + "\n" );
122 writer.write( "USER=" + (String ) confTable.get("DB-Nutzername") + "\n" );
123 writer.write( "PASSWD=" + (String ) confTable.get("DB-Passwort") + "\n" );
124
125 String host = "HOST="
126 + (String ) confTable.get("DB-ServerName") + ':'
127 + (String ) confTable.get("DB-ServerPort");
128 String dbType = ((String ) confTable.get("DB-Typ")).toLowerCase();
129 String dbName = ((String ) confTable.get("DB-Name"));
130
131 if ( dbType.startsWith( "oracle")) {
132 host = host + ':' + dbName;
133 }
134 else if ( dbType.startsWith( "sybase")) {
135
136 }
137 else if ( dbType.startsWith( "postgres")) {
138 host = host + '/' + dbName + "?compatible=7.1";
139 }
140
141 writer.write( host + "\n");
142 writer.close();
143 }
144 catch( IOException e) {
145 System.err.println("Die Konfigurationsdatei " + fp + " konnte nicht erzeugt werden. Abbruch.");
146 System.exit(1);
147 }
148
149
150
152 try {
153 gp = basePath + pServerXml;
154 File g = new File( gp);
155 gp = g.getCanonicalPath();
156
157 fp = basePath + pServerTpl;
158 File f = new File( fp);
159 fp = f.getCanonicalPath();
160
161 System.out.println( "Transformiere " + fp + " zu ");
162 System.out.println( " " +gp);
163
164 BufferedReader reader = new BufferedReader ( new FileReader( f ) );
165 BufferedWriter writer = new BufferedWriter ( new FileWriter( g ) );
166 String s;
167 int i;
168 String k = "!webman-specified-serverport!";
169 while ( (s=reader.readLine()) != null ) {
170 if ( (i = s.indexOf( k )) >= 0 ) {
171 s = s.substring( 0, i ) + (String ) confTable.get("WM-ServerPort") + s.substring( i + k.length() );
172 }
173 writer.write( s + "\n" );
174 }
175 writer.close();
176 reader.close();
177 System.out.println( "Konfiguration abgeschlossen.");
178 }
179 catch( IOException e) {
180 System.err.println("Die Konfigurationsdatei " + gp + " konnte nicht erzeugt werden. Abbruch.");
181 System.exit(1);
182 }
183
184 }
185 }
186 |
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