p4mergedata.cpp #1

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/*******************************************************************************
 * Name		: p4mergedata.cc
 *
 * Author	: Tony Smith <tony@perforce.com> or <tony@smee.org>
 *
 * Description	: Class for holding merge data
 *
 ******************************************************************************/
#include <ruby.h>
#include "undefdups.h"
#include <p4/clientapi.h>
#include <p4/i18napi.h>
#include <p4/strtable.h>
#include <p4/spec.h>
#include "p4result.h"
#include "p4rubydebug.h"
#include "clientuserruby.h"
#include "p4utils.h"
#include "p4mergedata.h"

static void mergedata_free(P4MergeData *md) {
	delete md;
}

static void mergedata_mark(P4MergeData *md) {
	md->GCMark();
}

P4MergeData::P4MergeData(ClientUser *ui, ClientMerge *m, StrPtr &hint,
		VALUE info) {
	this->debug = 0;
	this->actionmerger = 0;
	this->ui = ui;
	this->merger = m;
	this->hint = hint;
	this->info = info;

	// Extract (forcibly) the paths from the RPC buffer.
	StrPtr *t;
	if ((t = ui->varList->GetVar("baseName"))) base = t->Text();
	if ((t = ui->varList->GetVar("yourName"))) yours = t->Text();
	if ((t = ui->varList->GetVar("theirName"))) theirs = t->Text();

}

P4MergeData::P4MergeData(ClientUser *ui, ClientResolveA *m, StrPtr &hint,
		VALUE info) {
	this->debug = 0;
	this->merger = 0;
	this->ui = ui;
	this->hint = hint;
	this->actionmerger = m;
	this->info = info;

}

VALUE P4MergeData::GetYourName() {
	if (merger && yours.Length())
		return P4Utils::ruby_string(yours.Text());
	else
		return Qnil;
}

VALUE P4MergeData::GetTheirName() {
	if (merger && theirs.Length())
		return P4Utils::ruby_string(theirs.Text());
	else
		return Qnil;
}

VALUE P4MergeData::GetBaseName() {
	if (merger && base.Length())
		return P4Utils::ruby_string(base.Text());
	else
		return Qnil;
}

VALUE P4MergeData::GetYourPath() {
	if (merger && merger->GetYourFile())
		return P4Utils::ruby_string(merger->GetYourFile()->Name());
	else
		return Qnil;
}

VALUE P4MergeData::GetTheirPath() {
	if (merger && merger->GetTheirFile())
		return P4Utils::ruby_string(merger->GetTheirFile()->Name());
	else
		return Qnil;
}

VALUE P4MergeData::GetBasePath() {
	if (merger && merger->GetBaseFile())
		return P4Utils::ruby_string(merger->GetBaseFile()->Name());
	else
		return Qnil;
}

VALUE P4MergeData::GetResultPath() {
	if (merger && merger->GetResultFile())
		return P4Utils::ruby_string(merger->GetResultFile()->Name());
	else
		return Qnil;
}

VALUE P4MergeData::GetMergeHint() {
	if (hint.Length())
		return P4Utils::ruby_string(hint.Text());
	else
		return Qnil;
}

VALUE P4MergeData::RunMergeTool() {
	Error e;
	if (merger) {
		ui->Merge(merger->GetBaseFile(), merger->GetTheirFile(),
				merger->GetYourFile(), merger->GetResultFile(), &e);

		if (e.Test()) return Qfalse;
		return Qtrue;
	}
	return Qfalse;
}

VALUE P4MergeData::GetActionResolveStatus() {
	return actionmerger ? Qtrue : Qfalse;
}

VALUE P4MergeData::GetContentResolveStatus() {
	return merger ? Qtrue : Qfalse;
}

VALUE P4MergeData::GetMergeInfo() {
	return this->info;
}

VALUE P4MergeData::GetMergeAction() {
	//	If we don't have an actionMerger then return nil
	if (actionmerger) {
		StrBuf buf;
		actionmerger->GetMergeAction().Fmt(&buf, EF_PLAIN);
		if (buf.Length())
			return P4Utils::ruby_string(buf.Text());
		else
			return Qnil;
	}
	return Qnil;
}

VALUE P4MergeData::GetYoursAction() {
	if (actionmerger) {
		StrBuf buf;
		actionmerger->GetYoursAction().Fmt(&buf, EF_PLAIN);
		if (buf.Length())
			return P4Utils::ruby_string(buf.Text());
		else
			return Qnil;
	}
	return Qnil;
}

VALUE P4MergeData::GetTheirAction() {
	if (actionmerger) {
		StrBuf buf;
		actionmerger->GetTheirAction().Fmt(&buf, EF_PLAIN);
		if (buf.Length())
			return P4Utils::ruby_string(buf.Text());
		else
			return Qnil;
	}
	return Qnil;
}

VALUE P4MergeData::GetType() {
	if (actionmerger) {
		StrBuf buf;
		actionmerger->GetType().Fmt(&buf, EF_PLAIN);
		if (buf.Length())
			return P4Utils::ruby_string(buf.Text());
		else
			return Qnil;
	}
	return Qnil;
}

void P4MergeData::Invalidate() {
	actionmerger = NULL;
	merger = NULL;
}

VALUE P4MergeData::GetString() {
	StrBuf result;
	StrBuf buffer;

	if (actionmerger) {
		result << "P4MergeData - Action\n";
		actionmerger->GetMergeAction().Fmt(&buffer, EF_INDENT);
		result << "\tmergeAction: " << buffer << "\n";
		buffer.Clear();

		actionmerger->GetTheirAction().Fmt(&buffer, EF_INDENT);
		result << "\ttheirAction: " << buffer << "\n";
		buffer.Clear();

		actionmerger->GetYoursAction().Fmt(&buffer, EF_INDENT);
		result << "\tyoursAction: " << buffer << "\n";
		buffer.Clear();

		actionmerger->GetType().Fmt(&buffer, EF_INDENT);
		result << "\ttype: " << buffer << "\n";
		buffer.Clear();

		result << "\thint: " << hint << "\n";
		return P4Utils::ruby_string(result.Text());
	} else {
		result << "P4MergeData - Content\n";
		if (yours.Length()) result << "yourName: " << yours << "\n";
		if (theirs.Length()) result << "thierName: " << theirs << "\n";
		if (base.Length()) result << "baseName: " << base << "\n";

		if ( merger && merger->GetYourFile())
			result << "\tyourFile: " << merger->GetYourFile()->Name() << "\n";
		if ( merger && merger->GetTheirFile())
			result << "\ttheirFile: " << merger->GetTheirFile()->Name() << "\n";
		if ( merger && merger->GetBaseFile())
			result << "\tbaseFile: " << merger->GetBaseFile()->Name() << "\n";

		return P4Utils::ruby_string(result.Text());
	}
	return Qnil;
}

VALUE P4MergeData::Wrap(VALUE pClass) {
	VALUE md;
	VALUE argv[1];

	md = Data_Wrap_Struct(pClass, mergedata_mark, mergedata_free, this);
	rb_obj_call_init(md, 0, argv);
	return md;
}

void P4MergeData::GCMark() {
	// We don't hold Ruby objects
}