/*
 * python-gammu - Phone communication libary
 * Copyright © 2003 - 2010 Michal Čihař
 *
 * 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.
 *
 * 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
 *
 * vim: expandtab sw=4 ts=4 sts=4:
 */

/* Miscellaneous conversions, that didn't fit elsewhere */

#include "convertors.h"

GSM_CategoryType StringToCategoryType(const char *s)
{
	if (strcmp(s, "ToDo") == 0)
		return Category_ToDo;
	else if (strcmp(s, "Phonebook") == 0)
		return Category_Phonebook;
	else {
		PyErr_Format(PyExc_ValueError,
			     "Bad value for category type: '%s'", s);
		return 0;
	}
}

GSM_MemoryType StringToMemoryType(const char *s)
{
	GSM_MemoryType type;

	type = GSM_StringToMemoryType(s);

	if (type == 0) {
		PyErr_Format(PyExc_ValueError,
			     "Bad value for memory type: '%s'", s);
		return ENUM_INVALID;
	}

	return type;
}

char *MemoryTypeToString(GSM_MemoryType t)
{
	char *s;

	s = strdup(GSM_MemoryTypeToString(t));
	if (s == NULL) {
		PyErr_SetString(PyExc_MemoryError,
				"Not enough memory to allocate string");
		return NULL;
	}
	if (strcmp("XX", s) == 0) {
		PyErr_Format(PyExc_ValueError,
			     "Bad value for MemoryType from Gammu: '%02x'", t);
		free(s);
		s = NULL;
	}
	return s;
}

GSM_MemoryType GetMemoryTypeFromDict(PyObject * dict, const char *key)
{
	char *s;
	s = GetCharFromDict(dict, key);
	if (s == NULL)
		return ENUM_INVALID;

	return StringToMemoryType(s);
}

PyObject *CBToPython(GSM_CBMessage * cb)
{
	return Py_BuildValue("{s:i,s:s}",
			     "Channel", cb->Channel, "Text", cb->Text);
}

GSM_USSDStatus StringToUSSDStatus(const char *s)
{
	if (strcmp(s, "Unknown") == 0)
		return USSD_Unknown;
	else if (strcmp(s, "NoActionNeeded") == 0)
		return USSD_NoActionNeeded;
	else if (strcmp(s, "ActionNeeded") == 0)
		return USSD_ActionNeeded;
	else if (strcmp(s, "Terminated") == 0)
		return USSD_Terminated;
	else if (strcmp(s, "AnotherClient") == 0)
		return USSD_AnotherClient;
	else if (strcmp(s, "NotSupported") == 0)
		return USSD_NotSupported;
	else if (strcmp(s, "Timeout") == 0)
		return USSD_Timeout;

	PyErr_Format(PyExc_ValueError, "Bad value for USSD Status '%s'", s);
	return 0;
}

char *USSDStatusToString(GSM_USSDStatus type)
{
	char *s = NULL;

	switch (type) {
		case USSD_Unknown:
			s = strdup("Unknown");
			break;
		case USSD_NoActionNeeded:
			s = strdup("NoActionNeeded");
			break;
		case USSD_ActionNeeded:
			s = strdup("ActionNeeded");
			break;
		case USSD_Terminated:
			s = strdup("Terminated");
			break;
		case USSD_AnotherClient:
			s = strdup("AnotherClient");
			break;
		case USSD_NotSupported:
			s = strdup("NotSupported");
			break;
		case USSD_Timeout:
			s = strdup("Timeout");
			break;
	}

	if (s == NULL) {
		PyErr_Format(PyExc_ValueError,
			     "Bad value for USSD Status from Gammu: '%d'",
			     type);
		return NULL;
	}

	return s;
}

PyObject *USSDToPython(GSM_USSDMessage * ussd)
{
	PyObject *text;
	PyObject *result;
	char *status;

	status = USSDStatusToString(ussd->Status);
	if (status == NULL)
		return NULL;

	text = UnicodeStringToPython(ussd->Text);
	if (text == NULL) {
		free(status);
		return NULL;
	}

	result = Py_BuildValue("{s:s,s:O}", "Status", status, "Text", text);

	Py_DECREF(text);
	free(status);
	return result;
}

/*
 * vim: noexpandtab sw=8 ts=8 sts=8:
 */
