This callback is the gateway to the new mime_node_t-based formatters. This maintains backwards compatibility so the formatters can be transitioned one at a time. Once all formatters are converted, the formatter structure can be reduced to only message_set_{start,sep,end} and part, most of show_message can be deleted, and all of show-message.c can be deleted. --- notmuch-client.h | 6 ++++++ notmuch-reply.c | 2 +- notmuch-show.c | 22 ++++++++++++++++++---- 3 files changed, 25 insertions(+), 5 deletions(-) diff --git a/notmuch-client.h b/notmuch-client.h index b3dcb6b..3ccdfad 100644 --- a/notmuch-client.h +++ b/notmuch-client.h @@ -54,8 +54,14 @@ #define STRINGIFY(s) STRINGIFY_(s) #define STRINGIFY_(s) #s +struct mime_node; +struct notmuch_show_params; + typedef struct notmuch_show_format { const char *message_set_start; + void (*part) (const void *ctx, + struct mime_node *node, int indent, + struct notmuch_show_params *params); const char *message_start; void (*message) (const void *ctx, notmuch_message_t *message, diff --git a/notmuch-reply.c b/notmuch-reply.c index 0f682db..9a224e2 100644 --- a/notmuch-reply.c +++ b/notmuch-reply.c @@ -31,7 +31,7 @@ static void reply_part_content (GMimeObject *part); static const notmuch_show_format_t format_reply = { - "", + "", NULL, "", NULL, "", NULL, reply_headers_message_part, ">\n", "", diff --git a/notmuch-show.c b/notmuch-show.c index ecadfa8..46eef44 100644 --- a/notmuch-show.c +++ b/notmuch-show.c @@ -42,7 +42,7 @@ static void format_part_end_text (GMimeObject *part); static const notmuch_show_format_t format_text = { - "", + "", NULL, "\fmessage{ ", format_message_text, "\fheader{\n", format_headers_text, format_headers_message_part_text, "\fheader}\n", "\fbody{\n", @@ -85,7 +85,7 @@ static void format_part_end_json (GMimeObject *part); static const notmuch_show_format_t format_json = { - "[", + "[", NULL, "{", format_message_json, "\"headers\": {", format_headers_json, format_headers_message_part_json, "}", ", \"body\": [", @@ -106,7 +106,7 @@ format_message_mbox (const void *ctx, unused (int indent)); static const notmuch_show_format_t format_mbox = { - "", + "", NULL, "", format_message_mbox, "", NULL, NULL, "", "", @@ -125,7 +125,7 @@ static void format_part_content_raw (GMimeObject *part); static const notmuch_show_format_t format_raw = { - "", + "", NULL, "", NULL, "", NULL, format_headers_message_part_text, "\n", "", @@ -762,6 +762,20 @@ show_message (void *ctx, int indent, notmuch_show_params_t *params) { + if (format->part) { + void *local = talloc_new (ctx); + mime_node_t *root, *part; + + if (mime_node_open (local, message, params->cryptoctx, params->decrypt, + &root) != NOTMUCH_STATUS_SUCCESS) + return; + part = mime_node_seek_dfs (root, params->part < 0 ? 0 : params->part); + if (part) + format->part (local, part, indent, params); + talloc_free (local); + return; + } + if (params->part <= 0) { fputs (format->message_start, stdout); if (format->message) -- 1.7.7.3