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/* Copyright (c) 2002-2013 Pigeonhole authors, see the included COPYING file
*/
#ifndef __SIEVE_EXT_ENOTIFY_H
#define __SIEVE_EXT_ENOTIFY_H
#include "lib.h"
#include "compat.h"
#include <stdarg.h>
#include "sieve-common.h"
#include "sieve-error.h"
/*
* Forward declarations
*/
struct sieve_enotify_method;
struct sieve_enotify_env;
struct sieve_enotify_action;
struct sieve_enotify_print_env;
struct sieve_enotify_exec_env;
/*
* Notify method definition
*/
struct sieve_enotify_method_def {
const char *identifier;
/* Registration */
bool (*load)
(const struct sieve_enotify_method *nmth, void **context);
void (*unload)
(const struct sieve_enotify_method *nmth);
/* Validation */
bool (*compile_check_uri)
(const struct sieve_enotify_env *nenv, const char *uri,
const char *uri_body);
bool (*compile_check_message)
(const struct sieve_enotify_env *nenv, string_t *message);
bool (*compile_check_from)
(const struct sieve_enotify_env *nenv, string_t *from);
bool (*compile_check_option)
(const struct sieve_enotify_env *nenv, const char *option,
const char *value);
/* Runtime */
bool (*runtime_check_uri)
(const struct sieve_enotify_env *nenv, const char *uri,
const char *uri_body);
const char *(*runtime_get_method_capability)
(const struct sieve_enotify_env *nenv, const char *uri,
const char *uri_body, const char *capability);
bool (*runtime_check_operands)
(const struct sieve_enotify_env *nenv, const char *uri,
const char *uri_body, string_t *message, string_t *from,
pool_t context_pool, void **method_context);
bool (*runtime_set_option)
(const struct sieve_enotify_env *nenv, void *method_context,
const char *option, const char *value);
/* Action duplicates */
int (*action_check_duplicates)
(const struct sieve_enotify_env *nenv,
const struct sieve_enotify_action *nact,
const struct sieve_enotify_action *nact_other);
/* Action print */
void (*action_print)
(const struct sieve_enotify_print_env *penv,
const struct sieve_enotify_action *nact);
/* Action execution */
bool (*action_execute)
(const struct sieve_enotify_exec_env *nenv,
const struct sieve_enotify_action *nact);
};
/*
* Notify method instance
*/
struct sieve_enotify_method {
const struct sieve_enotify_method_def *def;
int id;
struct sieve_instance *svinst;
void *context;
};
const struct sieve_enotify_method *sieve_enotify_method_register
(struct sieve_instance *svinst,
const struct sieve_enotify_method_def *nmth_def);
void sieve_enotify_method_unregister
(const struct sieve_enotify_method *nmth);
/*
* Notify method environment
*/
struct sieve_enotify_env {
struct sieve_instance *svinst;
const struct sieve_enotify_method *method;
struct sieve_error_handler *ehandler;
};
/*
* Notify method printing
*/
void sieve_enotify_method_printf
(const struct sieve_enotify_print_env *penv, const char *fmt, ...)
ATTR_FORMAT(2, 3);
/*
* Notify execution environment
*/
struct sieve_enotify_exec_env {
struct sieve_instance *svinst;
const struct sieve_enotify_method *method;
const struct sieve_script_env *scriptenv;
const struct sieve_message_data *msgdata;
struct sieve_message_context *msgctx;
struct sieve_error_handler *ehandler;
};
/*
* Notify action
*/
struct sieve_enotify_action {
const struct sieve_enotify_method *method;
void *method_context;
sieve_number_t importance;
const char *message;
const char *from;
};
/*
* Error handling
*/
#define sieve_enotify_error(ENV, ...) \
sieve_error((ENV)->ehandler, NULL, __VA_ARGS__ )
#define sieve_enotify_warning(ENV, ...) \
sieve_warning((ENV)->ehandler, NULL, __VA_ARGS__ )
#define sieve_enotify_info(ENV, ...) \
sieve_info((ENV)->ehandler, NULL, __VA_ARGS__ )
#define sieve_enotify_global_error(ENV, ...) \
sieve_global_error((ENV)->svinst, (ENV)->ehandler, NULL, __VA_ARGS__ )
#define sieve_enotify_global_warning(ENV, ...) \
sieve_global_warning((ENV)->svinst, (ENV)->ehandler, NULL, __VA_ARGS__ )
#define sieve_enotify_global_info(ENV, ...) \
sieve_global_info((ENV)->svinst, (ENV)->ehandler, NULL, __VA_ARGS__ )
#endif /* __SIEVE_EXT_ENOTIFY_H */
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