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Re: [Phpwiki-talk] DBM not owkring with 1.3.4
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From: Zot O'C. <zo...@wh...> - 2003-01-10 19:19:04
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Just a quick note.
I tested with postgres and it works there, so this is a DBM issue.
I put a bunch of prints in, and I see where the initial create is
called:
It seems that
48 function WikiUser ($userid = false, $authlevel = false) {
49 print "lib/WikiUser.php: top new WikiUser <BR>\n";
50 $this->_request = &$GLOBALS['request'];
51 print "lib/WikiUser.php: before getDb $this->_request <BR>\n";
Calling request calls forces the getDbh, which forces the open with a
'c'.
Then in libn/main .php the deflower line forces the second one.
717 print "lib/main.php: main: before possiblyDeflowerVirginWiki
<BR>\n";
718 $request->possiblyDeflowerVirginWiki();
719 print "lib/main.php: main: after possiblyDeflowerVirginWiki
<BR>\n";
index.php: before main
lib/main.php: main: before main()
lib/main.php: main: before new WikiRequest();
lib/main.php: WikiRequest:top
lib/main.php: WikiRequest: before Request
lib/Request.php:240: Warning[2]: Cannot send session cache limiter -
headers already sent (output started at
/home/httpd/html/wiki/clients/plug/index.php:657)
lib/main.php: WikiRequest: after Request
lib/main.php: WikiRequest: User
lib/WikiUser.php: top new WikiUser
lib/WikiUser.php: before getDb Object
lib/main.php: getDbh !isset
/nlib/WikiDB.php: open new WikiDB_dba
lib/WikiDB/dba.php: in WikiDB_dba
lib/WikiDB/backend/dba.php: before open
Zot: this->_file /tmp/wiki_pagedb.gdbm, mode c, this->_handler
gdbmlib/WikiDB/backend/dbaBase.php: new in WikiDB_backend_dbaBase
lib/WikiUser.php: before isa user
lib/WikiUser.php: bottom new WikiUser
lib/main.php: WikiRequest: getPreferences
lib/main.php: WikiRequest: end
lib/main.php: main: before request->updateAuthAndPrefs()
lib/WikiUser.php:284: Warning[2]: Cannot add header information -
headers already sent by (output started at
/home/httpd/html/wiki/clients/plug/index.php:657)
lib/main.php: main: before possiblyDeflowerVirginWiki
lib/main.php: getDbh !isset
/nlib/WikiDB.php: open new WikiDB_dba
lib/WikiDB/dba.php: in WikiDB_dba
lib/WikiDB/backend/dba.php: before open
Zot: this->_file /tmp/wiki_pagedb.gdbm, mode c, this->_handler gdbm
-------------------------------------------
When this debuged to pgsql,
index.php: before main
lib/main.php: main: before main()
lib/main.php: main: before new WikiRequest();
lib/main.php: WikiRequest:top
lib/main.php: WikiRequest: before Request
lib/Request.php:240: Warning[2]: Cannot send session cache limiter -
headers already sent (output started at
/home/httpd/html/wiki/clients/plug/index.php:658)
lib/main.php: WikiRequest: after Request
lib/main.php: WikiRequest: User
lib/WikiUser.php: top new WikiUser
lib/WikiUser.php: before getDb Object
lib/main.php: getDbh !isset
/nlib/WikiDB.php: open new WikiDB_SQL
lib/WikiUser.php: before isa user
lib/WikiUser.php: bottom new WikiUser
lib/main.php: WikiRequest: getPreferences
lib/main.php: WikiRequest: end
lib/main.php: main: before request->updateAuthAndPrefs()
lib/WikiUser.php:284: Warning[2]: Cannot add header information -
headers already sent by (output started at
/home/httpd/html/wiki/clients/plug/index.php:658)
lib/main.php: main: before possiblyDeflowerVirginWiki
lib/main.php: getDbh !isset
/nlib/WikiDB.php: open new WikiDB_SQL
lib/WikiUser.php: top new WikiUser
lib/WikiUser.php: before getDb Object
lib/WikiUser.php: before isa user
lib/WikiUser.php: bottom new WikiUser
...
Loading up virgin wiki
...
(HTML)
On Thu, 2003-01-09 at 19:39, Zot O'Connor wrote:
> 1.3.4 is not installing with dbm.
>
> I have 6-9 1.3.3 installs working, so something has changed.
>
> I get the dreaded:
> lib/DbaDatabase.php:32: Fatal[256]: driver initialization
> failed
>
> I tried the local subdir, /tmp etc.
>
> I think the problem is two attempts to create the file:
>
> -rw-r--r-- 1 nobody nobody 12288 Jan 9 19:32
> /tmp/wiki_pagedb.gdbm
>
> Adding a debug line in lib/config.php
>
> 30 $this->_dba_open_error = false;
> 31 $ErrorManager->pushErrorHandler(new
> WikiMethodCb($this, '_dba_open_error_handler'));
> 32 print "Zot: this->_file $this->_file, mode $mode,
> this->_handler $this->_handler";
> 33 while (($dbh = dba_open($this->_file,
> $mode, $this->_handler)) < 1) {
>
> I see:
> Zot: this->_file /tmp/wiki_pagedb.gdbm, mode c,
> this->_handler gdbmZot: this->_file /tmp/wiki_pagedb.gdbm,
> mode c, this->_handler gdbm
>
> [pause]
> lib/DbaDatabase.php:33: Fatal[256]: driver initialization
> failed
>
> ls -l /tmp/w*
> -rw-r--r-- 1 nobody nobody 12288 Jan 9 19:34
> /tmp/wiki_pagedb.gdbm
>
> So I assume mode='c' is asking to create the file. Since
> there are two calls, I assume it is getting the request twice.
>
> Doing diff from 1.3.3 to 1.3.4 show no changes in the
> lib/Dba*php files.
>
> So, has anyone else made this work with dbm yet. Given
> this and the error below, I kinda doubt it.
>
>
>
>
> BTW there is an error in the assumptions on startup:
>
> if (ALLOW_USER_LOGIN and empty($DBAuthParams['auth_dsn'])
> and empty($DBAuthParams['auth_user_file'])) {
> $DBAuthParams['auth_dsn'] = $DBParams['dsn'];
> }
>
>
> This never checked if 'dns' was set. Since I am running
> dbm, this has no purpose. The index.php by default tries
> to set this.
>
> Versions:
> php-4.0.4pl1-9
> apache-1.3.14-2.6.2
--
Zot O'Connor
http://www.ZotConsulting.com
http://www.WhiteKnightHackers.com
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