ext-enotify.c

/* Copyright (c) 2002-2018 Pigeonhole authors, see the included COPYING file
 */

/* Extension enotify
 * ------------------
 *
 * Authors: Stephan Bosch
 * Specification: RFC 5435
 * Implementation: full
 * Status: testing
 *
 */

#include "sieve-common.h"

#include "sieve-code.h"
#include "sieve-extensions.h"
#include "sieve-actions.h"
#include "sieve-commands.h"
#include "sieve-validator.h"
#include "sieve-generator.h"
#include "sieve-interpreter.h"
#include "sieve-result.h"

#include "sieve-ext-variables.h"

#include "ext-enotify-common.h"

/*
 * Operations
 */

const struct sieve_operation_def *ext_enotify_operations[] = {
	&notify_operation,
	&valid_notify_method_operation,
	&notify_method_capability_operation
};

/*
 * Extension
 */

static bool ext_enotify_load(const struct sieve_extension *ext, void **context);
static void ext_enotify_unload(const struct sieve_extension *ext);
static bool ext_enotify_validator_load
	(const struct sieve_extension *ext, struct sieve_validator *valdtr);

const struct sieve_extension_def enotify_extension = {
	.name = "enotify",
	.load = ext_enotify_load,
	.unload = ext_enotify_unload,
	.validator_load = ext_enotify_validator_load,
	SIEVE_EXT_DEFINE_OPERATIONS(ext_enotify_operations),
	SIEVE_EXT_DEFINE_OPERAND(encodeurl_operand)
};

static bool ext_enotify_load(const struct sieve_extension *ext, void **context)
{
	struct ext_enotify_context *ectx;

	if ( *context != NULL ) {
		ext_enotify_unload(ext);
	}

	ectx = i_new(struct ext_enotify_context, 1);
	ectx->var_ext = sieve_ext_variables_get_extension(ext->svinst);
	*context = (void *) ectx;

	ext_enotify_methods_init(ext->svinst, ectx);

	sieve_extension_capabilities_register(ext, &notify_capabilities);

	return TRUE;
}

static void ext_enotify_unload(const struct sieve_extension *ext)
{
	struct ext_enotify_context *ectx =
		(struct ext_enotify_context *) ext->context;

	ext_enotify_methods_deinit(ectx);

	i_free(ectx);
}

static bool ext_enotify_validator_load
(const struct sieve_extension *ext, struct sieve_validator *valdtr)
{
	struct ext_enotify_context *ectx =
		(struct ext_enotify_context *) ext->context;

	/* Register new commands */
	sieve_validator_register_command(valdtr, ext, &notify_command);
	sieve_validator_register_command(valdtr, ext, &valid_notify_method_test);
	sieve_validator_register_command(valdtr, ext, &notify_method_capability_test);

	/* Register new set modifier for variables extension */
	sieve_variables_modifier_register
		(ectx->var_ext, valdtr, ext, &encodeurl_modifier);

	return TRUE;
}