Re: [PATCH] Fix format_headers_sprinter to return all headers (v2)
On Sun, Nov 10 2019, David Edmondson wrote:
> On Saturday, 2019-11-09 at 23:13:58 +01, Johan Parin wrote:
>
>> +const char* interesting_headers[] = { + "Maildir",
>> "Mailing-list", "Tags", "Attachments", "Signature", +
>> "Decryption", "User-agent", "X-Mailer"};
>
> It would be convenient to specify these in ~/.notmuch-config
> rather than hard-coding them (or specifying them as command line
> arguments).
If we take the command line option approach, then the frontend can
request the headers, and have it configured in one location
(setting notmuch-message-headers in emacs affects how emacs mua
calls notmuch-show)...
Also, different frontends may have different usable headers, for
example `X-Face:` probably only works w/ emacs mua =D
Tomi
>
> dme.
> --
> And you can't hold me down, 'cause I belong to the hurricane.
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Re: [PATCH] Fix format_headers_sprinter to return all headers (v2)
David Edmondson writes:
> On Saturday, 2019-11-09 at 23:13:58 +01, Johan Parin wrote:
>
>> +const char* interesting_headers[] = { + "Maildir",
>> "Mailing-list", "Tags", "Attachments", "Signature", + "Decryption",
>> "User-agent", "X-Mailer"};
>
> It would be convenient to specify these in ~/.notmuch-config rather
> than hard-coding them (or specifying them as command line arguments).
>
I agree that is a better solution, maybe even better than using command
line args.
I can look into this as well. Will not have much time the next few days
though.
/Johan
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Re: [PATCH] Fix format_headers_sprinter to return all headers (v2)
On Saturday, 2019-11-09 at 23:13:58 +01, Johan Parin wrote:
+const char* interesting_headers[] = { + "Maildir",
"Mailing-list", "Tags", "Attachments", "Signature", +
"Decryption", "User-agent", "X-Mailer"};
It would be convenient to specify these in ~/.notmuch-config
rather than hard-coding them (or specifying them as command line
arguments).
dme.
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Re: [PATCH] Fix format_headers_sprinter to return all headers (v2)
On Sun, 10 Nov 2019, Tomi Ollila wrote:
> Subject line not updated
>
> On Sat, Nov 09 2019, Johan Parin wrote:
>
>> So this version only returns a fixed limited set of extra
>> headers. Hopefully this eliminates any concern for a performance
>> penalty. Of course it limits the usefulness of the
>> notmuch-message-headers variable.
>
> headers to request based on command line parameter (and default to current
> set) could be an option (kinda Jani already suggested). Quick (not perhaps
> well thought) one could be:
>
>--message-headers=To,Cc,X-Face
Yes, something like this is what I had in mind.
But this needs to be carefully thought out. Obviously we need a default
set. Is it possible to remove headers from the default set? Does
--message-headers=Foo override the default set too? Should we force the
inclusion of certain "fundamental" headers? Etc. As I said, the
notmuch-show interface is a bit confusing already, better not make it
more confusing.
> and in the other mail -- mostly style comments (for future reference)
>
> On Sat, Nov 09 2019, Johan Parin wrote:
>
>
>> Modify format_headers_sprinter so that it returns some additional headers in
>> the
>> sexp, instead of a small fixed set of headers.
>>
>> This version includes the following headers:
>>
>> - Maildir
>> - Mailing-list
>> - Tags
>> - Attachments
>> - Signature
>> - Decryption
>> - User-agent
>> - X-Mailer
>>
>> This is required in order for the elisp variable
>> `notmuch-message-headers' to work to some extent.
>>
>> See this bug report:
>>
>> https://notmuchmail.org/pipermail/notmuch/2017/026069.html
>> ---
>> notmuch-show.c | 19 +++
>> 1 file changed, 19 insertions(+)
>>
>> diff --git a/notmuch-show.c b/notmuch-show.c
>> index 21792a57..86ddb491 100644
>> --- a/notmuch-show.c
>> +++ b/notmuch-show.c
>> @@ -205,6 +205,12 @@ format_headers_sprinter (sprinter_t *sp, GMimeMessage
>> *message,
>> char *recipients_string;
>> const char *reply_to_string;
>> void *local = talloc_new (sp);
>> +GMimeHeaderList *header_list;
>
>> +GMimeHeader *header;
>
> could be dropped here and had only in scope where it is used below...
>
>> +const char* interesting_headers[] = {
>> +"Maildir", "Mailing-list", "Tags", "Attachments", "Signature",
>> +"Decryption", "User-agent", "X-Mailer"};
>> +const int interesting_header_count = sizeof(interesting_headers) /
>> sizeof(char *);
>
> more "idiomatic" could be ... sizeof (interesting_headers) / sizeof
> (interesting_headers[0]);
Yes, but please use ARRAY_SIZE() instead. ;)
BR,
Jani.
>
>> sp->begin_map (sp);
>>
>> @@ -255,6 +261,19 @@ format_headers_sprinter (sprinter_t *sp, GMimeMessage
>> *message,
>> sp->string (sp, g_mime_message_get_date_string (sp, message));
>> }
>>
>> +header_list = g_mime_object_get_header_list (GMIME_OBJECT(message));
>
> two (2) spaces, then no space after GMIME_OBJECT
>
>> +
>> +for (int i = 0; i < interesting_header_count; i++) {
>> +
>
> ... here GMimeHeader *header; is only used
>
>> +header = g_mime_header_list_get_header(
>> +header_list, interesting_headers[i]);
>> +if (header == NULL)
>> +continue;
>> +
>> +sp->map_key (sp, g_mime_header_get_name(header));
>> +sp->string (sp, g_mime_header_get_value(header));
>
> spaces before '('
>
>> +}
>> +
>> sp->end (sp);
>> talloc_free (local);
>> }
>> --
>> 2.21.0 (Apple Git-122)
>>
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Re: [PATCH] Fix format_headers_sprinter to return all headers (v2)
Subject line not updated
On Sat, Nov 09 2019, Johan Parin wrote:
> So this version only returns a fixed limited set of extra
> headers. Hopefully this eliminates any concern for a performance
> penalty. Of course it limits the usefulness of the
> notmuch-message-headers variable.
headers to request based on command line parameter (and default to current
set) could be an option (kinda Jani already suggested). Quick (not perhaps
well thought) one could be:
--message-headers=To,Cc,X-Face
and in the other mail -- mostly style comments (for future reference)
On Sat, Nov 09 2019, Johan Parin wrote:
> Modify format_headers_sprinter so that it returns some additional headers in
> the
> sexp, instead of a small fixed set of headers.
>
> This version includes the following headers:
>
> - Maildir
> - Mailing-list
> - Tags
> - Attachments
> - Signature
> - Decryption
> - User-agent
> - X-Mailer
>
> This is required in order for the elisp variable
> `notmuch-message-headers' to work to some extent.
>
> See this bug report:
>
> https://notmuchmail.org/pipermail/notmuch/2017/026069.html
> ---
> notmuch-show.c | 19 +++
> 1 file changed, 19 insertions(+)
>
> diff --git a/notmuch-show.c b/notmuch-show.c
> index 21792a57..86ddb491 100644
> --- a/notmuch-show.c
> +++ b/notmuch-show.c
> @@ -205,6 +205,12 @@ format_headers_sprinter (sprinter_t *sp, GMimeMessage
> *message,
> char *recipients_string;
> const char *reply_to_string;
> void *local = talloc_new (sp);
> +GMimeHeaderList *header_list;
> +GMimeHeader *header;
could be dropped here and had only in scope where it is used below...
> +const char* interesting_headers[] = {
> + "Maildir", "Mailing-list", "Tags", "Attachments", "Signature",
> + "Decryption", "User-agent", "X-Mailer"};
> +const int interesting_header_count = sizeof(interesting_headers) /
> sizeof(char *);
more "idiomatic" could be ... sizeof (interesting_headers) / sizeof
(interesting_headers[0]);
> sp->begin_map (sp);
>
> @@ -255,6 +261,19 @@ format_headers_sprinter (sprinter_t *sp, GMimeMessage
> *message,
> sp->string (sp, g_mime_message_get_date_string (sp, message));
> }
>
> +header_list = g_mime_object_get_header_list (GMIME_OBJECT(message));
two (2) spaces, then no space after GMIME_OBJECT
> +
> +for (int i = 0; i < interesting_header_count; i++) {
> +
... here GMimeHeader *header; is only used
> + header = g_mime_header_list_get_header(
> + header_list, interesting_headers[i]);
> + if (header == NULL)
> + continue;
> +
> + sp->map_key (sp, g_mime_header_get_name(header));
> + sp->string (sp, g_mime_header_get_value(header));
spaces before '('
> +}
> +
> sp->end (sp);
> talloc_free (local);
> }
> --
> 2.21.0 (Apple Git-122)
>
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Re: [PATCH] Fix format_headers_sprinter to return all headers (v2)
So this version only returns a fixed limited set of extra headers. Hopefully this eliminates any concern for a performance penalty. Of course it limits the usefulness of the notmuch-message-headers variable. /Johan ___ notmuch mailing list notmuch@notmuchmail.org https://notmuchmail.org/mailman/listinfo/notmuch
[PATCH] Fix format_headers_sprinter to return all headers (v2)
Modify format_headers_sprinter so that it returns some additional headers in the
sexp, instead of a small fixed set of headers.
This version includes the following headers:
- Maildir
- Mailing-list
- Tags
- Attachments
- Signature
- Decryption
- User-agent
- X-Mailer
This is required in order for the elisp variable
`notmuch-message-headers' to work to some extent.
See this bug report:
https://notmuchmail.org/pipermail/notmuch/2017/026069.html
---
notmuch-show.c | 19 +++
1 file changed, 19 insertions(+)
diff --git a/notmuch-show.c b/notmuch-show.c
index 21792a57..86ddb491 100644
--- a/notmuch-show.c
+++ b/notmuch-show.c
@@ -205,6 +205,12 @@ format_headers_sprinter (sprinter_t *sp, GMimeMessage
*message,
char *recipients_string;
const char *reply_to_string;
void *local = talloc_new (sp);
+GMimeHeaderList *header_list;
+GMimeHeader *header;
+const char* interesting_headers[] = {
+ "Maildir", "Mailing-list", "Tags", "Attachments", "Signature",
+ "Decryption", "User-agent", "X-Mailer"};
+const int interesting_header_count = sizeof(interesting_headers) /
sizeof(char *);
sp->begin_map (sp);
@@ -255,6 +261,19 @@ format_headers_sprinter (sprinter_t *sp, GMimeMessage
*message,
sp->string (sp, g_mime_message_get_date_string (sp, message));
}
+header_list = g_mime_object_get_header_list (GMIME_OBJECT(message));
+
+for (int i = 0; i < interesting_header_count; i++) {
+
+ header = g_mime_header_list_get_header(
+ header_list, interesting_headers[i]);
+ if (header == NULL)
+ continue;
+
+ sp->map_key (sp, g_mime_header_get_name(header));
+ sp->string (sp, g_mime_header_get_value(header));
+}
+
sp->end (sp);
talloc_free (local);
}
--
2.21.0 (Apple Git-122)
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