/usr/include/dovecot/index-attachment.h is in dovecot-dev 1:2.2.9-1ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | #ifndef INDEX_ATTACHMENT_H
#define INDEX_ATTACHMENT_H
#include "sha1.h"
struct fs;
struct mail_save_context;
struct mail_storage;
struct mail_attachment_extref {
/* path without attachment_dir/ prefix */
const char *path;
/* offset in input stream where part begins */
uoff_t start_offset;
uoff_t size;
/* If non-zero, this attachment was saved as base64-decoded and it
need to be encoded back before presenting it to client. Each line
(except last one) consists of this many base64 blocks (4 chars of
base64 encoded data). */
unsigned int base64_blocks_per_line;
/* Line feeds are CRLF instead of LF */
bool base64_have_crlf;
};
ARRAY_DEFINE_TYPE(mail_attachment_extref, struct mail_attachment_extref);
void index_attachment_save_begin(struct mail_save_context *ctx,
struct fs *fs, struct istream *input);
int index_attachment_save_continue(struct mail_save_context *ctx);
int index_attachment_save_finish(struct mail_save_context *ctx);
void index_attachment_save_free(struct mail_save_context *ctx);
const ARRAY_TYPE(mail_attachment_extref) *
index_attachment_save_get_extrefs(struct mail_save_context *ctx);
/* Delete a given attachment name from storage
(name is same as mail_attachment_extref.name). */
int index_attachment_delete(struct mail_storage *storage,
struct fs *fs, const char *name);
void index_attachment_append_extrefs(string_t *str,
const ARRAY_TYPE(mail_attachment_extref) *extrefs);
/* Parse extrefs value to given array. Names are allocated from the
given pool. */
bool index_attachment_parse_extrefs(const char *line, pool_t pool,
ARRAY_TYPE(mail_attachment_extref) *extrefs);
int index_attachment_stream_get(struct fs *fs, const char *attachment_dir,
const char *path_suffix,
struct istream **stream, uoff_t full_size,
const char *ext_refs, const char **error_r);
#endif
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