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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
* resource.cc
*
* Sun Mar 17 19:38:04 CET 2013
* Copyright 2013 Bent Bisballe Nyeng
* deva@aasimon.org
****************************************************************************/
/*
* This file is part of DrumGizmo.
*
* DrumGizmo is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* DrumGizmo is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with DrumGizmo; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#include "resource.h"
#include <stdio.h>
#include "resource_data.h"
GUI::Resource::Resource(std::string name)
{
is_valid = false;
is_internal = false;
if(name.length() == 0) return;
if(name[0] == ':') {
i_data = NULL;
i_size = 0;
// Use internal resource:
const rc_data_t *p = rc_data;
while(p->name[0] == ':') {
if(std::string(p->name) == name) {
i_data = p->data;
i_size = p->size;
break;
}
p++;
}
// We did not find the named resource.
if(i_data == NULL) return;
is_internal = true;
} else {
// Read from file:
FILE *fp = fopen(name.c_str(), "r");
if(!fp) return;
char buf[32];
while(!feof(fp)) {
ssize_t sz = fread(buf, 1, sizeof(buf), fp);
e_data.append(buf, sz);
}
fclose(fp);
is_internal = false;
}
is_valid = true;
}
const char *GUI::Resource::data()
{
if(is_valid == false) return NULL;
if(is_internal) {
return i_data;
} else {
return e_data.data();
}
return NULL;
}
size_t GUI::Resource::size()
{
if(is_valid == false) return 0;
if(is_internal) {
return i_size;
} else {
return e_data.length();
}
return 0;
}
bool GUI::Resource::valid()
{
return is_valid;
}
#ifdef TEST_RESOURCE
//Additional dependency files
//deps:
//Required cflags (autoconf vars may be used)
//cflags:
//Required link options (autoconf vars may be used)
//libs:
#include "test.h"
TEST_BEGIN;
// TODO: Put some testcode here (see test.h for usable macros).
TEST_END;
#endif/*TEST_RESOURCE*/
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