formatting

This commit is contained in:
Miles Lott 2001-09-29 00:33:05 +00:00
parent c016448915
commit 4d929cadc2
3 changed files with 425 additions and 348 deletions

View File

@ -15,133 +15,155 @@
/* $Id$ */ /* $Id$ */
class db { class db
var $Host = ""; {
var $Database = ""; var $Host = '';
var $Database = '';
var $Link_ID = 0; var $Link_ID = 0;
var $Query_ID = 0; var $Query_ID = 0;
var $Record = array(); var $Record = array();
var $Row; var $Row;
var $Error = ""; var $Error = '';
var $Auto_Free = 0; ## Set this to 1 for automatic msql_free_result()
function connect() { var $Auto_Free = 0; ## Set this to 1 for automatic msql_free_result()
// Not connected? Then connect?
if ( 0 == $this->Link_ID ) {
// Check for local connect
$this->Link_ID = empty($this->Host)?
$this->Link_ID=msql_pconnect():
$this->Link_ID=msql_pconnect($this->Host);
}
// Still not connected? Raise error.
if ( 0 == $this->Link_ID ) {
$this->halt("Link-ID == false, pconnect failed");
}
// Select current database function connect()
if (!msql_select_db($this->Database, $this->Link_ID)) { {
$this->halt("cannot use database ".$this->Database); // Not connected? Then connect?
} if ( 0 == $this->Link_ID )
} {
// Check for local connect
function query($Query_String) { $this->Link_ID = empty($this->Host)?
$this->connect(); $this->Link_ID=msql_pconnect():
$this->Link_ID=msql_pconnect($this->Host);
}
# printf("Debug: query = %s<br>\n", $Query_String); // Still not connected? Raise error.
if ( 0 == $this->Link_ID )
{
$this->halt('Link-ID == false, pconnect failed');
}
$this->Query_ID = msql_query($Query_String,$this->Link_ID); // Select current database
$this->Row = 0; if (!msql_select_db($this->Database, $this->Link_ID))
$this->Error = msql_error(); {
if (!$this->Query_ID) { $this->halt('cannot use database '.$this->Database);
$this->halt("Invalid SQL: ".$Query_String); }
} }
return $this->Query_ID; function query($Query_String)
} {
$this->connect();
function next_record() { # printf("Debug: query = %s<br>\n", $Query_String);
$this->Record = msql_fetch_array($this->Query_ID);
$this->Row += 1;
$this->Error = msql_error();
$stat = is_array($this->Record); $this->Query_ID = msql_query($Query_String,$this->Link_ID);
if (!$stat && $this->Auto_Free) { $this->Row = 0;
msql_free_result($this->Query_ID); $this->Error = msql_error();
$this->Query_ID = 0; if (!$this->Query_ID)
} {
return $stat; $this->halt('Invalid SQL: '.$Query_String);
} }
return $this->Query_ID;
}
function seek($pos) { function next_record()
$status = msql_data_seek($this->Query_ID, $pos); {
if ($status) $this->Record = msql_fetch_array($this->Query_ID);
$this->Row = $pos; $this->Row += 1;
return; $this->Error = msql_error();
}
function metadata($table) { $stat = is_array($this->Record);
$count = 0; if (!$stat && $this->Auto_Free)
$id = 0; {
$res = array(); msql_free_result($this->Query_ID);
$this->Query_ID = 0;
}
return $stat;
}
$this->connect(); function seek($pos)
$id = @msql_list_fields($this->Database, $table); {
if ($id < 0) { $status = msql_data_seek($this->Query_ID, $pos);
$this->Error = msql_error(); if ($status)
$this->halt("Metadata query failed."); {
} $this->Row = $pos;
$count = msql_num_fields($id); }
return;
for ($i=0; $i<$count; $i++) { }
$res[$i]["table"] = msql_fieldtable ($id, $i);
$res[$i]["name"] = msql_fieldname ($id, $i);
$res[$i]["type"] = msql_fieldtype ($id, $i);
$res[$i]["len"] = msql_fieldlen ($id, $i);
$res[$i]["flags"] = msql_fieldflags ($id, $i);
$res["meta"][$res[$i]["name"]] = $i;
$res["num_fields"]= $count;
}
msql_free_result($id);
return $res;
}
function affected_rows() { function metadata($table)
return msql_affected_rows($this->Query_ID); {
} $count = 0;
$id = 0;
$res = array();
function num_rows() { $this->connect();
return msql_num_rows($this->Query_ID); $id = @msql_list_fields($this->Database, $table);
} if ($id < 0)
{
$this->Error = msql_error();
$this->halt('Metadata query failed.');
}
$count = msql_num_fields($id);
function num_fields() { for ($i=0; $i<$count; $i++)
return msql_num_fields($this->Query_ID); {
} $res[$i]['table'] = msql_fieldtable ($id, $i);
$res[$i]['name'] = msql_fieldname ($id, $i);
$res[$i]['type'] = msql_fieldtype ($id, $i);
$res[$i]['len'] = msql_fieldlen ($id, $i);
$res[$i]['flags'] = msql_fieldflags ($id, $i);
$res['meta'][$res[$i]['name']] = $i;
$res['num_fields']= $count;
}
function nf() { msql_free_result($id);
return $this->num_rows(); return $res;
} }
function np() { function affected_rows()
print $this->num_rows(); {
} return msql_affected_rows($this->Query_ID);
}
function f($Name) { function num_rows()
return $this->Record[$Name]; {
} return msql_num_rows($this->Query_ID);
}
function p($Name) { function num_fields()
print $this->Record[$Name]; {
} return msql_num_fields($this->Query_ID);
}
function halt($msg) {
printf("<b>Database error:</b> %s<br>\n", $msg); function nf()
printf("<b>MSQL Error</b>: %s<br>\n", $this->Error); {
die("Session halted."); return $this->num_rows();
} }
}
function np()
{
print $this->num_rows();
}
function f($Name)
{
return $this->Record[$Name];
}
function p($Name)
{
print $this->Record[$Name];
}
function halt($msg)
{
printf("<b>Database error:</b> %s<br>\n", $msg);
printf("<b>MSQL Error</b>: %s<br>\n", $this->Error);
die('Session halted.');
}
}
?> ?>

View File

@ -14,165 +14,201 @@
\**************************************************************************/ \**************************************************************************/
/* $Id$ */ /* $Id$ */
class db { class db
var $Host = ""; {
var $Database = ""; var $Host = '';
var $User = ""; var $Database = '';
var $Password = ""; var $User = '';
var $UseODBCCursor = 0; var $Password = '';
var $UseODBCCursor = 0;
var $Link_ID = 0; var $Link_ID = 0;
var $Query_ID = 0; var $Query_ID = 0;
var $Record = array(); var $Record = array();
var $Row = 0; var $Row = 0;
var $Errno = 0;
var $Error = "";
var $Auto_Free = 0; ## set this to 1 to automatically free results var $Errno = 0;
var $Error = '';
function connect() { var $Auto_Free = 0; ## set this to 1 to automatically free results
if ( 0 == $this->Link_ID ) {
$this->Link_ID=odbc_pconnect($this->Database, $this->User, $this->Password, $this->UseODBCCursor);
if (!$this->Link_ID) {
$this->halt("Link-ID == false, odbc_pconnect failed");
}
}
}
function query($Query_String) {
$this->connect();
# printf("<br>Debug: query = %s<br>\n", $Query_String);
# rei@netone.com.br suggested that we use this instead of the odbc_exec(). function connect()
# He is on NT, connecting to a Unix MySQL server with ODBC. -- KK {
# $this->Query_ID = odbc_prepare($this->Link_ID,$Query_String); if ( 0 == $this->Link_ID )
# $this->Query_Ok = odbc_execute($this->Query_ID); {
$this->Link_ID=odbc_pconnect($this->Database, $this->User, $this->Password, $this->UseODBCCursor);
$this->Query_ID = odbc_exec($this->Link_ID,$Query_String); if (!$this->Link_ID)
$this->Row = 0; {
odbc_binmode($this->Query_ID, 1); $this->halt('Link-ID == false, odbc_pconnect failed');
odbc_longreadlen($this->Query_ID, 4096); }
}
if (!$this->Query_ID) { }
$this->Errno = 1;
$this->Error = "General Error (The ODBC interface cannot return detailed error messages).";
$this->halt("Invalid SQL: ".$Query_String);
}
return $this->Query_ID;
}
function next_record() {
$this->Record = array();
$stat = odbc_fetch_into($this->Query_ID, ++$this->Row, &$this->Record);
if (!$stat) {
if ($this->Auto_Free) {
odbc_free_result($this->Query_ID);
$this->Query_ID = 0;
};
} else {
// add to Record[<key>]
$count = odbc_num_fields($this->Query_ID);
for ($i=1; $i<=$count; $i++)
$this->Record[strtolower(odbc_field_name ($this->Query_ID, $i)) ] = $this->Record[ $i - 1 ];
}
return $stat;
}
function seek($pos) {
$this->Row = $pos;
}
function metadata($table) { function query($Query_String)
$count = 0; {
$id = 0; $this->connect();
$res = array();
$this->connect(); # printf("<br>Debug: query = %s<br>\n", $Query_String);
$id = odbc_exec($this->Link_ID, "select * from $table");
if (!$id) {
$this->Errno = 1;
$this->Error = "General Error (The ODBC interface cannot return detailed error messages).";
$this->halt("Metadata query failed.");
}
$count = odbc_num_fields($id);
for ($i=1; $i<=$count; $i++) {
$res[$i]["table"] = $table;
$name = odbc_field_name ($id, $i);
$res[$i]["name"] = $name;
$res[$i]["type"] = odbc_field_type ($id, $name);
$res[$i]["len"] = 0; // can we determine the width of this column?
$res[$i]["flags"] = ""; // any optional flags to report?
}
odbc_free_result($id);
return $res;
}
function affected_rows() {
return odbc_num_rows($this->Query_ID);
}
function num_rows() {
# Many ODBC drivers don't support odbc_num_rows() on SELECT statements.
$num_rows = odbc_num_rows($this->Query_ID);
//printf ($num_rows."<br>");
# This is a workaround. It is intended to be ugly. # rei@netone.com.br suggested that we use this instead of the odbc_exec().
if ($num_rows < 0) { # He is on NT, connecting to a Unix MySQL server with ODBC. -- KK
$i=10; # $this->Query_ID = odbc_prepare($this->Link_ID,$Query_String);
while (odbc_fetch_row($this->Query_ID, $i)) # $this->Query_Ok = odbc_execute($this->Query_ID);
$i*=10;
$j=0; $this->Query_ID = odbc_exec($this->Link_ID,$Query_String);
while ($i!=$j) { $this->Row = 0;
$k= $j+intval(($i-$j)/2); odbc_binmode($this->Query_ID, 1);
if (odbc_fetch_row($this->Query_ID, $k)) odbc_longreadlen($this->Query_ID, 4096);
$j=$k;
else
$i=$k;
if (($i-$j)==1) {
if (odbc_fetch_row($this->Query_ID, $i))
$j=$i;
else
$i=$j;
};
//printf("$i $j $k <br>");
};
$num_rows=$i;
}
return $num_rows; if (!$this->Query_ID)
} {
$this->Errno = 1;
function num_fields() { $this->Error = 'General Error (The ODBC interface cannot return detailed error messages).';
return count($this->Record)/2; $this->halt('Invalid SQL: '.$Query_String);
} }
return $this->Query_ID;
}
function nf() { function next_record()
return $this->num_rows(); {
} $this->Record = array();
$stat = odbc_fetch_into($this->Query_ID, ++$this->Row, &$this->Record);
function np() { if (!$stat)
print $this->num_rows(); {
} if ($this->Auto_Free)
{
function f($Field_Name) { odbc_free_result($this->Query_ID);
return $this->Record[strtolower($Field_Name)]; $this->Query_ID = 0;
} };
}
function p($Field_Name) { else
print $this->f($Field_Name); {
} // add to Record[<key>]
$count = odbc_num_fields($this->Query_ID);
function halt($msg) { for ($i=1; $i<=$count; $i++)
printf("<b>Database error:</b> %s<br>\n", $msg); {
printf("<b>ODBC Error</b>: %s (%s)<br>\n", $this->Record[strtolower(odbc_field_name ($this->Query_ID, $i)) ] = $this->Record[ $i - 1 ];
$this->Errno, }
$this->Error); }
die("Session halted."); return $stat;
} }
}
function seek($pos)
{
$this->Row = $pos;
}
function metadata($table)
{
$count = 0;
$id = 0;
$res = array();
$this->connect();
$id = odbc_exec($this->Link_ID, "select * from $table");
if (!$id)
{
$this->Errno = 1;
$this->Error = 'General Error (The ODBC interface cannot return detailed error messages).';
$this->halt('Metadata query failed.');
}
$count = odbc_num_fields($id);
for ($i=1; $i<=$count; $i++)
{
$res[$i]['table'] = $table;
$name = odbc_field_name ($id, $i);
$res[$i]['name'] = $name;
$res[$i]['type'] = odbc_field_type ($id, $name);
$res[$i]['len'] = 0; // can we determine the width of this column?
$res[$i]['flags'] = ''; // any optional flags to report?
}
odbc_free_result($id);
return $res;
}
function affected_rows()
{
return odbc_num_rows($this->Query_ID);
}
function num_rows()
{
# Many ODBC drivers don't support odbc_num_rows() on SELECT statements.
$num_rows = odbc_num_rows($this->Query_ID);
//printf ($num_rows."<br>");
# This is a workaround. It is intended to be ugly.
if ($num_rows < 0)
{
$i=10;
while (odbc_fetch_row($this->Query_ID, $i))
{
$i*=10;
}
$j=0;
while ($i!=$j)
{
$k= $j+intval(($i-$j)/2);
if (odbc_fetch_row($this->Query_ID, $k))
{
$j=$k;
}
else
{
$i=$k;
}
if (($i-$j)==1)
{
if (odbc_fetch_row($this->Query_ID, $i))
{
$j=$i;
}
else
{
$i=$j;
}
}
//printf("$i $j $k <br>");
}
$num_rows=$i;
}
return $num_rows;
}
function num_fields()
{
return count($this->Record)/2;
}
function nf()
{
return $this->num_rows();
}
function np()
{
print $this->num_rows();
}
function f($Field_Name)
{
return $this->Record[strtolower($Field_Name)];
}
function p($Field_Name)
{
print $this->f($Field_Name);
}
function halt($msg)
{
printf("<b>Database error:</b> %s<br>\n", $msg);
printf("<b>ODBC Error</b>: %s (%s)<br>\n",
$this->Errno,
$this->Error);
die('Session halted.');
}
}
?> ?>

View File

@ -17,18 +17,19 @@
/* $Id$ */ /* $Id$ */
class db { class db
var $Host = ""; {
var $Database = ""; var $Host = '';
var $User = ""; var $Database = '';
var $Password = ""; var $User = '';
var $Password = '';
var $Link_ID = 0; var $Link_ID = 0;
var $Query_ID = 0; var $Query_ID = 0;
var $Record = array(); var $Record = array();
var $Row; var $Row;
var $Auto_Free = 0; ## Set this to 1 for automatic sybase_free_result() var $Auto_Free = 0; ## Set this to 1 for automatic sybase_free_result()
function connect() function connect()
{ {
@ -45,104 +46,122 @@ class db {
} }
if (!$this->Link_ID) if (!$this->Link_ID)
{ {
$this->halt('Link-ID == false, '.($GLOBALS['phpgw_info']['server']['db_persistent']?'p':'')..'connect failed"); $this->halt('Link-ID == false, '.($GLOBALS['phpgw_info']['server']['db_persistent']?'p':'')..'connect failed');
} }
if(!sybase_select_db($this->Database, $this->Link_ID)) if(!sybase_select_db($this->Database, $this->Link_ID))
{ {
$this->halt("cannot use database ".$this->Database); $this->halt('cannot use database '.$this->Database);
} }
} }
function query($Query_String) { function query($Query_String)
$this->connect(); {
$this->connect();
# printf("Debug: query = %s<br>\n", $Query_String); # printf("Debug: query = %s<br>\n", $Query_String);
$this->Query_ID = sybase_query($Query_String,$this->Link_ID); $this->Query_ID = sybase_query($Query_String,$this->Link_ID);
$this->Row = 0; $this->Row = 0;
if (!$this->Query_ID) { if (!$this->Query_ID)
$this->halt("Invalid SQL: ".$Query_String); {
} $this->halt('Invalid SQL: '.$Query_String);
}
return $this->Query_ID; return $this->Query_ID;
} }
function next_record() { function next_record()
$this->Record = sybase_fetch_array($this->Query_ID); {
$this->Row += 1; $this->Record = sybase_fetch_array($this->Query_ID);
$this->Row += 1;
$stat = is_array($this->Record); $stat = is_array($this->Record);
if (!$stat && $this->Auto_Free) { if (!$stat && $this->Auto_Free)
sybase_free_result($this->Query_ID); {
$this->Query_ID = 0; sybase_free_result($this->Query_ID);
} $this->Query_ID = 0;
return $stat; }
} return $stat;
}
function seek($pos) { function seek($pos)
$status = sybase_data_seek($this->Query_ID, $pos); {
if ($status) $status = sybase_data_seek($this->Query_ID, $pos);
$this->Row = $pos; if ($status)
return; {
} $this->Row = $pos;
}
return;
}
function metadata($table) { function metadata($table)
$count = 0; {
$id = 0; $count = 0;
$res = array(); $id = 0;
$res = array();
$this->connect(); $this->connect();
$result = $this->query("exec sp_columns $table"); $result = $this->query("exec sp_columns $table");
if ($result < 0) { if ($result < 0)
$this->Errno = 1; {
$this->Error = "Metadata query failed"; $this->Errno = 1;
$this->halt("Metadata query failed."); $this->Error = 'Metadata query failed';
} $this->halt('Metadata query failed.');
$count = sybase_num_rows($result); }
$count = sybase_num_rows($result);
for ($i=0; $i<$count; $i++) { for ($i=0; $i<$count; $i++)
$res[$i]["table"] = $table ; {
$res[$i]["name"] = sybase_result ($result, $i, "COLUMN_NAME"); $res[$i]['table'] = $table ;
$res[$i]["type"] = sybase_result ($result, $i, "TYPE_NAME"); $res[$i]['name'] = sybase_result ($result, $i, 'COLUMN_NAME');
$res[$i]["len"] = sybase_result ($result, $i, "LENGTH"); $res[$i]['type'] = sybase_result ($result, $i, 'TYPE_NAME');
$res[$i]["position"] = sybase_result ($result, $i, "ORDINAL_POSITION"); $res[$i]['len'] = sybase_result ($result, $i, 'LENGTH');
$res[$i]["flags"] = sybase_result ($result, $i, "REMARKS"); $res[$i]['position'] = sybase_result ($result, $i, 'ORDINAL_POSITION');
$res[$i]['flags'] = sybase_result ($result, $i, 'REMARKS');
} }
} }
function affected_rows() { function affected_rows()
return sybase_affected_rows($this->Query_ID); {
} return sybase_affected_rows($this->Query_ID);
}
function num_rows() { function num_rows()
return sybase_num_rows($this->Query_ID); {
} return sybase_num_rows($this->Query_ID);
}
function num_fields() { function num_fields()
return sybase_num_fields($this->Query_ID); {
} return sybase_num_fields($this->Query_ID);
}
function nf() { function nf()
return $this->num_rows(); {
} return $this->num_rows();
}
function np() { function np()
print $this->num_rows(); {
} print $this->num_rows();
}
function f($Name) { function f($Name)
return $this->Record[$Name]; {
} return $this->Record[$Name];
}
function p($Name) { function p($Name)
print $this->Record[$Name]; {
} print $this->Record[$Name];
}
function halt($msg) {
printf("<b>Database error:</b> %s<br>\n", $msg); function halt($msg)
printf("<b>Sybase Error</b><br>\n"); {
die("Session halted."); printf("<b>Database error:</b> %s<br>\n", $msg);
} printf("<b>Sybase Error</b><br>\n");
} die("Session halted.");
}
}
?> ?>