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#ifndef SIEVE_MESSAGE_H
#define SIEVE_MESSAGE_H
#include "sieve-common.h"
#include "sieve-stringlist.h"
#include "sieve-objects.h"
/*
* Message transmission
*/
const char *sieve_message_get_new_id(const struct sieve_instance *svinst);
/*
* Message context
*/
struct sieve_message_context;
struct sieve_message_context *sieve_message_context_create
(struct sieve_instance *svinst, struct mail_user *mail_user,
const struct sieve_message_data *msgdata);
void sieve_message_context_ref(struct sieve_message_context *msgctx);
void sieve_message_context_unref(struct sieve_message_context **msgctx);
void sieve_message_context_reset(struct sieve_message_context *msgctx);
pool_t sieve_message_context_pool
(struct sieve_message_context *msgctx) ATTR_PURE;
void sieve_message_context_time(struct sieve_message_context *msgctx,
struct timeval *time);
/* Extension support */
void sieve_message_context_extension_set
(struct sieve_message_context *msgctx, const struct sieve_extension *ext,
void *context);
const void *sieve_message_context_extension_get
(struct sieve_message_context *msgctx, const struct sieve_extension *ext);
/* Envelope */
const struct smtp_address *sieve_message_get_final_recipient
(struct sieve_message_context *msgctx);
const struct smtp_address *sieve_message_get_orig_recipient
(struct sieve_message_context *msgctx);
const struct smtp_address *sieve_message_get_sender
(struct sieve_message_context *msgctx);
/* Mail */
struct mail *sieve_message_get_mail
(struct sieve_message_context *msgctx);
int sieve_message_substitute
(struct sieve_message_context *msgctx, struct istream *input);
struct edit_mail *sieve_message_edit
(struct sieve_message_context *msgctx);
void sieve_message_snapshot
(struct sieve_message_context *msgctx);
/*
* Header stringlist
*/
struct sieve_header_list {
struct sieve_stringlist strlist;
int (*next_item)
(struct sieve_header_list *_hdrlist, const char **name_r,
string_t **value_r) ATTR_NULL(2);
};
static inline int sieve_header_list_next_item
(struct sieve_header_list *hdrlist, const char **name_r,
string_t **value_r) ATTR_NULL(2)
{
return hdrlist->next_item(hdrlist, name_r, value_r);
}
static inline void sieve_header_list_reset
(struct sieve_header_list *hdrlist)
{
sieve_stringlist_reset(&hdrlist->strlist);
}
static inline int sieve_header_list_get_length
(struct sieve_header_list *hdrlist)
{
return sieve_stringlist_get_length(&hdrlist->strlist);
}
static inline void sieve_header_list_set_trace
(struct sieve_header_list *hdrlist, bool trace)
{
sieve_stringlist_set_trace(&hdrlist->strlist, trace);
}
struct sieve_header_list *sieve_message_header_list_create
(const struct sieve_runtime_env *renv,
struct sieve_stringlist *field_names,
bool mime_decode);
/*
* Message override
*/
/* Header override object */
struct sieve_message_override_def {
struct sieve_object_def obj_def;
unsigned int sequence;
/* Context coding */
bool (*dump_context)
(const struct sieve_message_override *svmo,
const struct sieve_dumptime_env *denv, sieve_size_t *address);
int (*read_context)
(const struct sieve_message_override *svmo,
const struct sieve_runtime_env *renv, sieve_size_t *address,
void **se_context);
/* Override */
int (*header_override)
(const struct sieve_message_override *svmo,
const struct sieve_runtime_env *renv,
bool mime_decode, struct sieve_stringlist **headers);
};
struct sieve_message_override {
struct sieve_object object;
const struct sieve_message_override_def *def;
void *context;
};
ARRAY_DEFINE_TYPE(sieve_message_override,
struct sieve_message_override);
/*
* Message override operand
*/
#define SIEVE_EXT_DEFINE_MESSAGE_OVERRIDE(SVMO) SIEVE_EXT_DEFINE_OBJECT(SVMO)
#define SIEVE_EXT_DEFINE_MESSAGE_OVERRIDES(SVMOS) SIEVE_EXT_DEFINE_OBJECTS(SMOS)
#define SIEVE_OPT_MESSAGE_OVERRIDE (-2)
extern const struct sieve_operand_class
sieve_message_override_operand_class;
static inline void sieve_opr_message_override_emit
(struct sieve_binary_block *sblock, const struct sieve_extension *ext,
const struct sieve_message_override_def *seff)
{
sieve_opr_object_emit(sblock, ext, &seff->obj_def);
}
bool sieve_opr_message_override_dump
(const struct sieve_dumptime_env *denv, sieve_size_t *address);
int sieve_opr_message_override_read
(const struct sieve_runtime_env *renv, sieve_size_t *address,
struct sieve_message_override *svmo);
/*
* Optional operands
*/
int sieve_message_opr_optional_dump
(const struct sieve_dumptime_env *denv, sieve_size_t *address,
signed int *opt_code);
int sieve_message_opr_optional_read
(const struct sieve_runtime_env *renv, sieve_size_t *address,
signed int *opt_code, int *exec_status,
struct sieve_address_part *addrp, struct sieve_match_type *mcht,
struct sieve_comparator *cmp,
ARRAY_TYPE(sieve_message_override) *svmos);
/*
* Message header
*/
int sieve_message_get_header_fields
(const struct sieve_runtime_env *renv,
struct sieve_stringlist *field_names,
ARRAY_TYPE(sieve_message_override) *svmos,
bool mime_decode, struct sieve_stringlist **fields_r);
/*
* Message part
*/
struct sieve_message_part;
struct sieve_message_part_data {
const char *content_type;
const char *content_disposition;
const char *content;
unsigned long size;
};
struct sieve_message_part *sieve_message_part_parent
(struct sieve_message_part *mpart) ATTR_PURE;
struct sieve_message_part *sieve_message_part_next
(struct sieve_message_part *mpart) ATTR_PURE;
struct sieve_message_part *sieve_message_part_children
(struct sieve_message_part *mpart) ATTR_PURE;
const char *sieve_message_part_content_type
(struct sieve_message_part *mpart) ATTR_PURE;
const char *sieve_message_part_content_disposition
(struct sieve_message_part *mpart) ATTR_PURE;
int sieve_message_part_get_first_header
(struct sieve_message_part *mpart, const char *field,
const char **value_r);
void sieve_message_part_get_data
(struct sieve_message_part *mpart,
struct sieve_message_part_data *data, bool text);
/*
* Message body
*/
int sieve_message_body_get_content
(const struct sieve_runtime_env *renv,
const char * const *content_types,
struct sieve_message_part_data **parts_r);
int sieve_message_body_get_text
(const struct sieve_runtime_env *renv,
struct sieve_message_part_data **parts_r);
int sieve_message_body_get_raw
(const struct sieve_runtime_env *renv,
struct sieve_message_part_data **parts_r);
/*
* Message part iterator
*/
struct sieve_message_part_iter {
const struct sieve_runtime_env *renv;
struct sieve_message_part *root;
unsigned int index, offset;
};
int sieve_message_part_iter_init
(struct sieve_message_part_iter *iter,
const struct sieve_runtime_env *renv);
void sieve_message_part_iter_subtree(struct sieve_message_part_iter *iter,
struct sieve_message_part_iter *subtree);
void sieve_message_part_iter_children(struct sieve_message_part_iter *iter,
struct sieve_message_part_iter *child);
struct sieve_message_part *sieve_message_part_iter_current
(struct sieve_message_part_iter *iter);
struct sieve_message_part *sieve_message_part_iter_next
(struct sieve_message_part_iter *iter);
void sieve_message_part_iter_reset
(struct sieve_message_part_iter *iter);
/*
* MIME header list
*/
struct sieve_header_list *sieve_mime_header_list_create
(const struct sieve_runtime_env *renv,
struct sieve_stringlist *field_names,
struct sieve_message_part_iter *part_iter,
bool mime_decode, bool children);
#endif
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