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#ifndef MESSAGE_PARSER_PRIVATE_H
#define MESSAGE_PARSER_PRIVATE_H
#include "message-parser.h"
/* RFC-2046 requires boundaries are max. 70 chars + "--" prefix + "--" suffix.
We'll add a bit more just in case. */
#define BOUNDARY_STRING_MAX_LEN (70 + 10)
#define BOUNDARY_END_MAX_LEN (BOUNDARY_STRING_MAX_LEN + 2 + 2)
struct message_boundary {
struct message_boundary *next;
struct message_part *part;
char *boundary;
size_t len;
bool epilogue_found:1;
};
struct message_parser_ctx {
pool_t part_pool;
struct istream *input;
struct message_part *parts, *part;
const char *broken_reason;
unsigned int nested_parts_count;
unsigned int total_parts_count;
enum message_header_parser_flags hdr_flags;
enum message_parser_flags flags;
unsigned int max_nested_mime_parts;
unsigned int max_total_mime_parts;
size_t all_headers_max_size;
size_t all_headers_total_size;
char *last_boundary;
struct message_boundary *boundaries;
struct message_part **next_part;
ARRAY(struct message_part **) next_part_stack;
size_t skip;
unsigned char last_chr;
unsigned int want_count;
struct message_header_parser_ctx *hdr_parser_ctx;
unsigned int prev_hdr_newline_size;
int (*parse_next_block)(struct message_parser_ctx *ctx,
struct message_block *block_r);
bool part_seen_content_type:1;
bool multipart:1;
bool preparsed:1;
bool eof:1;
};
struct message_parser_ctx *
message_parser_init_int(struct istream *input,
const struct message_parser_settings *set);
int message_parser_read_more(struct message_parser_ctx *ctx,
struct message_block *block_r, bool *full_r);
#endif
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