p4result.cc #2

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/*******************************************************************************
 * Name		: p4result.cc
 *
 * Author	: Tony Smith <tony@perforce.com> or <tony@smee.org>
 *
 * Description	: Ruby class for holding results of Perforce commands 
 *
 ******************************************************************************/
#include <clientapi.h>
#include "perlheaders.h"
#include "p4perldebug.h"
#include "p4result.h"

P4Result::P4Result()
{
    debug  = 0;
    Init();
}

void
P4Result::Init()
{
    output = newAV();
    errors = newAV();
    warnings = newAV();
}

P4Result::~P4Result()
{
    Clear();
}

void
P4Result::Clear()
{
    sv_free((SV *) output);
    sv_free((SV *) warnings);
    sv_free((SV *) errors);
}

//
// Clean up our output and return it. Here, we decrement the reference 
// count as we're not going to hold on to our output any longer than
// necessary.
//
AV *
P4Result::GetOutput()
{ 
    AV *o = output;
    output = newAV();

    return (AV*) sv_2mortal( (SV*)o );
}

void
P4Result::Reset()
{
    Clear();
    Init();
}

void
P4Result::AddOutput( const char *msg )
{
    if( P4PERL_DEBUG_DATA )
	PerlIO_stdoutf( "[P4Result::AddOutput]: %s\n", msg );

    av_push( output, newSVpv( msg, 0 ) );
}

void
P4Result::AddOutput( SV * out )
{
    if( P4PERL_DEBUG_DATA )
	PerlIO_stdoutf( "[P4Result::AddOutput]: (perl object)\n" );

    av_push( output, out );
}

void
P4Result::AddError( Error *e )
{
    StrBuf	m;
    e->Fmt( &m );

    int s;
    s = e->GetSeverity();

    // 
    // Empty and informational messages are pushed out as output as nothing
    // worthy of error handling has occurred. Warnings go into the warnings
    // list and the rest are lumped together as errors.
    //

    if ( s == E_EMPTY || s == E_INFO )
    {
	AddOutput( m.Text() );
	return;
    }

    if( P4PERL_DEBUG_DATA )
	PerlIO_stdoutf( "[P4Result::AddError]: %s\n", m.Text() );

    if ( s == E_WARN )
	av_push( warnings, newSVpv( m.Text(), 0 ) );
    else
	av_push( errors, newSVpv( m.Text(), 0 ) );
}

I32
P4Result::OutputCount()
{
    return av_len( output ) + 1;
}


I32
P4Result::ErrorCount()
{
    return av_len( errors ) + 1;
}

I32
P4Result::WarningCount()
{
    return av_len( warnings ) + 1;
}