src/lib-mail/message-part-data.h

	message-part-data.h revision 6407243c0b7340dd7b53b96bcb8e6b0e1acdb104
#ifndef MESSAGE_PART_DATA_H
#define MESSAGE_PART_DATA_H

#include "message-part.h"

#define MESSAGE_PART_DEFAULT_CHARSET "us-ascii"

struct message_header_line;

struct message_part_param {
    const char *name;
    const char *value;
};

struct message_part_envelope {
    const char *date, *subject;
    struct message_address *from, *sender, *reply_to;
    struct message_address *to, *cc, *bcc;

    const char *in_reply_to, *message_id;
};

struct message_part_data {
    const char *content_type, *content_subtype;
    const struct message_part_param *content_type_params;
    unsigned int content_type_params_count;

    const char *content_transfer_encoding;
    const char *content_id;
    const char *content_description;
    const char *content_disposition;
    const struct message_part_param *content_disposition_params;
    unsigned int content_disposition_params_count;
    const char *content_md5;
    const char *const *content_language;
    const char *content_location;

    struct message_part_envelope *envelope;
};

extern const char *message_part_envelope_headers[];

/*
 *
 */

/* Returns TRUE if this message part has content-type "text/plain",
   chaset "us-ascii" and content-tranfer-encoding "7bit" */
bool message_part_data_is_plain_7bit(const struct message_part *part)
    ATTR_PURE;

/* Returns TRUE if this message part has a filename. The filename is
   returned in filename_r. */
bool message_part_data_get_filename(const struct message_part *part,
    const char **filename_r);

/*
 * Header parsing
 */

/* Update envelope data based from given header field */
void message_part_envelope_parse_from_header(pool_t pool,
    struct message_part_envelope **_data,
    struct message_header_line *hdr);

/* Parse a single header. Note that this modifies part->context. */
void message_part_data_parse_from_header(pool_t pool,
    struct message_part *part,
    struct message_header_line *hdr);

#endif