/*
    Copyright (C) 2012 Modelon AB

    This program is free software: you can redistribute it and/or modify
    it under the terms of the BSD style license.

     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
    FMILIB_License.txt file for more details.

    You should have received a copy of the FMILIB_License.txt file
    along with this program. If not, contact Modelon AB <http://www.modelon.com>.
*/

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <assert.h>

#include <fmilib_config.h>
#include <JM/jm_portability.h>
#include <FMI/fmi_import_util.h>

char* fmi_import_mk_temp_dir(jm_callbacks* cb, const char* systemTempDir, const char* tempPrefix) {
	if(!tempPrefix) tempPrefix = "fmil";
	return jm_mk_temp_dir(cb, systemTempDir, tempPrefix);
}

char* fmi_import_create_URL_from_abs_path(jm_callbacks* cb, const char* absPath) {
	return jm_create_URL_from_abs_path(cb, absPath);
}

jm_status_enu_t fmi_import_rmdir(jm_callbacks* cb, const char* dir) {
	return jm_rmdir(cb, dir);
}

char* fmi_import_get_dll_path(const char* fmu_unzipped_path, const char* model_identifier, jm_callbacks* callbacks)
{
	char* dll_path;
	size_t len;

	if (model_identifier == NULL || fmu_unzipped_path == NULL) {
		assert(0);
		return NULL;
	}

	len = strlen(fmu_unzipped_path) + strlen(FMI_FILE_SEP) + strlen(FMI_BINARIES) + strlen(FMI_FILE_SEP) + strlen(FMI_PLATFORM) + strlen(FMI_FILE_SEP) + strlen(model_identifier) + strlen(FMI_DLL_EXT) + 1;

	dll_path = (char*)callbacks->calloc(len, sizeof(char));
	if (dll_path == NULL) {
		jm_log_fatal(callbacks, "FMILIB", "Failed to allocate memory.");
		return NULL;
	}

	jm_snprintf(dll_path, len, "%s%s%s%s%s%s%s%s", fmu_unzipped_path, FMI_FILE_SEP, FMI_BINARIES, FMI_FILE_SEP, FMI_PLATFORM, FMI_FILE_SEP, model_identifier, FMI_DLL_EXT);

	return dll_path;
}

char* fmi_import_get_model_description_path(const char* fmu_unzipped_path, jm_callbacks* callbacks)
{
	char* model_description_path;
	size_t len;

	len = strlen(fmu_unzipped_path) + strlen(FMI_FILE_SEP) + strlen(FMI_MODEL_DESCRIPTION_XML) + 1;

	model_description_path = (char*)callbacks->calloc(len, sizeof(char));
	if (model_description_path == NULL) {
		callbacks->logger(NULL, "FMIIMPORTUTIL", jm_log_level_error, "Failed to allocate memory.");
		return NULL;
	}

	jm_snprintf(model_description_path, len, "%s%s%s", fmu_unzipped_path, FMI_FILE_SEP, FMI_MODEL_DESCRIPTION_XML);

	return model_description_path;
}