/[informatika.old]/html/odbc.php
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Contents of /html/odbc.php

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Revision 1.4 - (show annotations)
Tue Jun 27 13:50:57 2000 UTC (22 years, 7 months ago) by dpavlin
Branch: MAIN
CVS Tags: HEAD
Branch point for: dbi
Changes since 1.3: +3 -2 lines
test

1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
2 <HTML lang="en">
3 <HEAD>
4 <TITLE>PHP&nbsp;Test</TITLE>
5 <META name="author" content="TeamFXML">
6 <META name="copyright" content="Team FXML">
7 <META name="description" content="This page description.">
8 <META name="keywords" content="insert, your, keywords">
9 </HEAD>
10 <BODY>
11 <?
12 //This is the ODBC Socket Server class PHP client class with sample usage
13 // at bottom.
14 // (c) 1999 Team FXML
15 // Released into the public domain for version 0.90 of ODBC Socket Server
16 // http://odbc.linuxbox.com/
17
18 class ODBCSocketServer {
19 var $sHostName; //name of the host to connect to
20 var $nPort; //port to connect to
21 var $sConnectionString; //connection string to use
22
23 //function to parse the SQL
24 function ExecSQL($sSQL) {
25
26 $fToOpen = fsockopen($this->sHostName, $this->nPort, &$errno, &$errstr, 30);
27 if (!$fToOpen)
28 {
29 //contruct error string to return
30 $sReturn = "<?xml version=\"1.0\"?>\r\n<result state=\"failure\">\r\n<error>$errstr</error>\r\n</result>\r\n";
31 }
32 else
33 {
34 //construct XML to send
35 //search and replace HTML chars in SQL first
36 $sSQL = HTMLSpecialChars($sSQL);
37 $sSend = "<?xml version=\"1.0\"?>\r\n<request>\r\n<connectionstring>$this->sConnectionString</connectionstring>\r\n<sql>$sSQL</sql>\r\n</request>\r\n";
38 //write request
39 fputs($fToOpen, $sSend);
40 //now read response
41 while (!feof($fToOpen))
42 {
43 $sReturn = $sReturn . fgets($fToOpen, 128);
44 }
45 fclose($fToOpen);
46 }
47 return $sReturn;
48 }
49 }//class
50
51 //Here is the code that uses this class. First we create the class
52 $oTest = new ODBCSocketServer;
53
54 //Set the Hostname, port, and connection string
55 // $oTest->sHostName = "hbreyer2.pliva.hr";
56 $oTest->sHostName = "tkcpdc.pliva.hr";
57 $oTest->nPort = 9628;
58 $oTest->sConnectionString = "DSN=Imenik;UID=admin;PWD=admin";
59
60 //now exec the SQL
61 $sResult = $oTest->ExecSQL("SELECT * FROM g1");
62
63 //now format and print the results. Subsititute in your code here!
64 //We will use the PHP XML Parser module to parse the result :)
65 //to use the parser, remember to compile PHP with the --with-xml option
66 //see the PHP manual for more info and specific examples
67
68 //For this example, we will print the results in table form
69 //and then print the raw XML string
70
71 //Here will be the XML handlers we will use
72
73 //Handler for starting elements
74 function startElement($parser, $name, $attribs)
75 {
76 if (strtolower($name) == "row")
77 {
78 //handler for the row element
79 print "<tr>";
80 }
81 if (strtolower($name) == "column")
82 {
83 //handler for the column
84 print "<td>";
85 }
86 if (strtolower($name) == "error")
87 {
88 //handler for the error
89 print "<tr><td>";
90 }
91 if (strtolower($name) == "result")
92 {
93 print "Table of Results: <br><table border=1>";
94 }
95 }
96
97 //handler for the end of elements
98 function endElement($parser, $name)
99 {
100 if (strtolower($name) == "row")
101 {
102 //handler for the row element
103 print "</tr>";
104 }
105 if (strtolower($name) == "column")
106 {
107 //handler for the column
108 print "</td>";
109 }
110 if (strtolower($name) == "error")
111 {
112 //handler for the error
113 print "</td></tr>";
114 }
115 if (strtolower($name) == "result")
116 {
117 print "</table> <br>End Of Results<br>";
118 }
119 }
120
121 //handler for character data
122 function characterData($parser, $data)
123 {
124 print "$data";
125 }
126
127
128 //parse the XML
129 $xml_parser = xml_parser_create();
130 xml_set_element_handler($xml_parser, "startElement", "endElement");
131 xml_set_character_data_handler($xml_parser, "characterData");
132
133 if (!xml_parse($xml_parser, $sResult)) {
134 die(sprintf("XML error: %s at line %d",
135 xml_error_string(xml_get_error_code($xml_parser)),
136 xml_get_current_line_number($xml_parser)));
137 }
138 else
139 {
140 echo("Successful XML parse. ");
141 }
142
143 print "Raw data results: <br>";
144 xml_parser_free($xml_parser);
145
146 $sResult = HtmlSpecialChars($sResult);
147 echo("<pre>");
148 echo($sResult);
149 echo("</pre>");
150
151 ?>
152
153 </BODY>
154 </HTML>
155

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