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/* $Id: fors_bias.c,v 1.9 2011-10-12 14:59:57 cgarcia Exp $
*
* This file is part of the FORS Data Reduction Pipeline
* Copyright (C) 2002-2010 European Southern Observatory
*
* This program 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.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
/*
* $Author: cgarcia $
* $Date: 2011-10-12 14:59:57 $
* $Revision: 1.9 $
* $Name: not supported by cvs2svn $
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <fors_bias_impl.h>
#include <fors_dfs.h>
#include <fors_utils.h>
#include <cpl.h>
static int fors_bias_create(cpl_plugin *);
static int fors_bias_exec(cpl_plugin *);
static int fors_bias_destroy(cpl_plugin *);
/**
* @defgroup fors_bias fors_recipe Recipe
*
* See recipe description for details.
*/
/**@{*/
/**
* @brief Build the list of available plugins, for this module.
*
* @param list The plugin list
*
* @return 0 if everything is ok, -1 otherwise
*
* Create the recipe instance and make it available to the application
* using the interface. This function is exported.
*/
int cpl_plugin_get_info(cpl_pluginlist *list)
{
cpl_recipe *recipe = cpl_calloc(1, sizeof *recipe );
cpl_plugin *plugin = &recipe->interface;
if (FORS_BINARY_VERSION != fors_get_version_binary())
{
cpl_msg_error(cpl_func,
"I am fors_bias version %d, but I am linking "
"against the FORS library version %d. "
"This will not work. "
"Please remove all previous installations "
"of the " PACKAGE_NAME " and try again.",
FORS_BINARY_VERSION, fors_get_version_binary());
return 1;
}
cpl_plugin_init(plugin,
CPL_PLUGIN_API,
FORS_BINARY_VERSION,
CPL_PLUGIN_TYPE_RECIPE,
fors_bias_name,
fors_bias_description_short,
fors_bias_description,
fors_bias_author,
fors_bias_email,
fors_get_license(),
fors_bias_create,
fors_bias_exec,
fors_bias_destroy);
cpl_pluginlist_append(list, plugin);
return 0;
}
/**
* @brief Setup the recipe options
*
* @param plugin The plugin
*
* @return 0 if everything is ok
*
* Defining the command-line/configuration parameters for the recipe.
*/
static int fors_bias_create(cpl_plugin *plugin)
{
cpl_recipe *recipe;
if (cpl_error_get_code() != CPL_ERROR_NONE) {
cpl_msg_error(cpl_func,
"CPL error code is set (%s), "
"refusing to create recipe fors_bias",
cpl_error_get_message());
return 1;
}
/*
* Check that the plugin is part of a valid recipe
*/
if (cpl_plugin_get_type(plugin) == CPL_PLUGIN_TYPE_RECIPE) {
recipe = (cpl_recipe *)plugin;
}
else {
return 1;
}
/*
* Create the parameters list in the cpl_recipe object
*/
recipe->parameters = cpl_parameterlist_new();
fors_bias_define_parameters(recipe->parameters);
if (cpl_error_get_code() != CPL_ERROR_NONE) {
cpl_msg_error(cpl_func,
"Could not create fors_bias parameters");
return 1;
}
return 0;
}
/**
* @brief Execute the plugin instance given by the interface
*
* @param plugin the plugin
*
* @return 0 if everything is ok
*/
static int fors_bias_exec(cpl_plugin *plugin)
{
cpl_recipe *recipe;
cpl_errorstate initial_errorstate = cpl_errorstate_get();
if (cpl_error_get_code() != CPL_ERROR_NONE) {
cpl_msg_error(cpl_func,
"CPL error code is set (%s), "
"refusing to execute recipe fors_bias",
cpl_error_get_message());
return 1;
}
if (cpl_plugin_get_type(plugin) == CPL_PLUGIN_TYPE_RECIPE) {
recipe = (cpl_recipe *)plugin;
}
else {
return 1;
}
if (recipe->frames == NULL) {
cpl_msg_error(cpl_func,
"Null frameset");
return 1;
}
if (recipe->parameters == NULL) {
cpl_msg_error(cpl_func,
"Null parameter list");
return 1;
}
/* Issue a banner */
fors_print_banner();
fors_bias(recipe->frames, recipe->parameters);
return fors_end(recipe->frames, initial_errorstate);
}
/**
* @brief Destroy what has been created by the 'create' function
*
* @param plugin The plugin
*
* @return 0 if everything is ok
*/
static int fors_bias_destroy(cpl_plugin *plugin)
{
cpl_recipe *recipe;
if (cpl_plugin_get_type(plugin) == CPL_PLUGIN_TYPE_RECIPE) {
recipe = (cpl_recipe *)plugin;
}
else {
return -1;
}
cpl_parameterlist_delete(recipe->parameters);
return 0;
}
/**@}*/
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