diff options
| author | David Bremner <david@tethera.net> | 2022-01-01 08:01:36 -0400 |
|---|---|---|
| committer | David Bremner <david@tethera.net> | 2022-01-18 08:11:06 -0400 |
| commit | c5cf92aa3534b27c0dda4794d14571b1b5439da8 (patch) | |
| tree | f766b3f0b39e6e679bc0578faee3bcf9246baf7d /notmuch-show.c | |
| parent | 79936ac93e486d8ff82729840154bf8c2212ebb6 (diff) | |
CLI: print extra headers in structured output
This is based on a patch from Johan Parin [1], which is in turn
responding to a bug report / feature requiest from Jan Malkhovski.
The update to the structured output documented in schemata is intended
to be upward compatible, so the format version stays the same
[1]: id:20191116162723.18343-1-johan.parin@gmail.com
[2]: id:87h8sdemnr.fsf@oxij.org
Diffstat (limited to 'notmuch-show.c')
| -rw-r--r-- | notmuch-show.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/notmuch-show.c b/notmuch-show.c index 2848c9c3..136f4439 100644 --- a/notmuch-show.c +++ b/notmuch-show.c @@ -209,6 +209,30 @@ _is_from_line (const char *line) return 0; } +/* Output extra headers if configured with the `show.extra_headers' + * configuration option + */ +static void +format_extra_headers_sprinter (sprinter_t *sp, GMimeMessage *message) +{ + GMimeHeaderList *header_list = g_mime_object_get_header_list (GMIME_OBJECT (message)); + + for (notmuch_config_values_t *extra_headers = notmuch_config_get_values ( + sp->notmuch, NOTMUCH_CONFIG_EXTRA_HEADERS); + notmuch_config_values_valid (extra_headers); + notmuch_config_values_move_to_next (extra_headers)) { + GMimeHeader *header; + const char *header_name = notmuch_config_values_get (extra_headers); + + header = g_mime_header_list_get_header (header_list, header_name); + if (header == NULL) + continue; + + sp->map_key (sp, g_mime_header_get_name (header)); + sp->string (sp, g_mime_header_get_value (header)); + } +} + void format_headers_sprinter (sprinter_t *sp, GMimeMessage *message, bool reply, const _notmuch_message_crypto_t *msg_crypto) @@ -269,6 +293,8 @@ format_headers_sprinter (sprinter_t *sp, GMimeMessage *message, sp->string (sp, g_mime_message_get_date_string (sp, message)); } + /* Output extra headers the user has configured, if any */ + format_extra_headers_sprinter (sp, message); sp->end (sp); talloc_free (local); } |