PHP IDE :: NuSphere Forums :: View topic - DBG-CLI 2.11.30

Posted: Wed Jan 26, 2005 2:12 pm

After much pulling out of hair trying to get this thing to work, I decided to run dbg-cli itself through DDD and find the following...

Platform:
Linux FC1
DBG 2.11.30
DBG-CLI 2.11.30 (built with tracing on)
PHP 4.3.4
Apache 1.3.31

All running on the same linux box

In UrlParse.cpp, line 34, regexec() returns ferr = 1 resulting in the following from dbg-cli

I added an extra line of debug print to make things clearer...

Code:

UrlParse::UrlParse(const std::string& url) : ferr(0), fport(0) {
regex_t re;
regmatch_t match[11];
int len = url.length();

ferr = regcomp(&re, "^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\\?([^#]*))?(#(.*))?", REG_EXTENDED);
if (ferr)
return;
ferr = regexec(&re, url.c_str(), 10, match, 0);
+ fprintf(stderr, "UrlParse::UrlParse\n URL='%s'\n after regexec ferr=%d\n", url.c_str(), ferr);

I put this expression into perl and it worked there. Transcript of entire session follows:

Code:

[root@cerberus abm]# dbg-cli
ListenerBase::ListenerBase
DBG php debugger, version 2.11.30, Copyright 2001, 2004, Dmitri Dmitrienko, www.nusphere.com
dbg>set mode on
dbg>set mapurlroot http://rdftest/
dbg>set maplocalroot /usr/local/apache/devel/rdftest/htdocs
dbg>set mapremoteroot /usr/local/apache/devel/rdftest/htdocs
dbg>file /usr/local/apache/devel/rdftest/htdocs/index.php
Reading symbols from /usr/local/apache/devel/rdftest/htdocs/index.php...done.
dbg>run
ListenerBase::startsession
ThreadBase::ThreadBase
dbh_create_listen_socket(, 10001)
socket=4
open_dbg_session
UrlParse::UrlParse
URL='http://rdftest/index.php'
after regexec ferr=1
open_http_session
ThreadBase::close()

Program exited.
Wrong session request passed
Program is not being run.
dbg>q
ListenerBase::~ListenerBase
ListenerBase::stop
ListenerBase::stopJIT
stopping clients
[root@cerberus abm]# cat dbg-re.pl
#!/usr/bin/perl

my $url = 'http://rdftest/index.php';

if ($url =~ m!^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\\?([^#]*))?(#(.*))?!)
{
print "$1\n$2\n$3\n$4\n$5\n$6\n$7\n$8\n$9\n$10\n";
}
else
{
print "No match\n";
}
[root@cerberus abm]# perl dbg-re.pl
http:
http
//rdftest
rdftest
/index.php

[root@cerberus abm]#

Er, what now? Confused