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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:51:24 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:51:24 +0000 |
commit | f7548d6d28c313cf80e6f3ef89aed16a19815df1 (patch) | |
tree | a3f6f2a3f247293bee59ecd28e8cd8ceb6ca064a /src/lib-mail/message-part-data.h | |
parent | Initial commit. (diff) | |
download | dovecot-upstream.tar.xz dovecot-upstream.zip |
Adding upstream version 1:2.3.19.1+dfsg1.upstream/1%2.3.19.1+dfsg1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/lib-mail/message-part-data.h | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/src/lib-mail/message-part-data.h b/src/lib-mail/message-part-data.h new file mode 100644 index 0000000..5ff9ffe --- /dev/null +++ b/src/lib-mail/message-part-data.h @@ -0,0 +1,101 @@ +#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; +}; + +struct message_part_attachment_settings { + /* By default, all attachments with content-disposition=attachment + or content-disposition=inline;filename=... are consired as an + attachment. + + If content_type_filter is set to an array of masks, then + anything starting with ! is excluded, and anything without + is considered negating exclusion. Setting foo/bar alone will */ +// not do anything, but setting !foo/*, foo/bar, will exclude + /* all attachments with foo/anything content type, but will + accept foo/bar. + + Setting exclude_inlined, will exclude **any** inlined attachment + regardless of what content_type_filter is. + */ + const char *const *content_type_filter; + bool exclude_inlined; +}; + +extern const char *message_part_envelope_headers[]; + +/* + * + */ + +/* Returns TRUE if this message part has content-type "text/plain", + charset "us-ascii" and content-transfer-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); + +/* See message_part_attachment_settings */ +bool message_part_has_content_types(struct message_part *part, const char *const *types); + +/* Returns TRUE if message part has given parameter, and has non-empty + value if has_value is TRUE. */ +bool message_part_has_parameter(struct message_part *part, const char *parameter, + bool has_value); + +/* Check if part is attachment according to given settings */ +bool message_part_is_attachment(struct message_part *part, + const struct message_part_attachment_settings *set); +/* + * 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 |