From d92146d3a6809f8ad940302af49cd99a0820665e Mon Sep 17 00:00:00 2001 From: Jameson Graef Rollins Date: Wed, 25 May 2011 18:01:13 -0700 Subject: [PATCH] Break up format->part function into part_start and part_content functions. Future improvements (eg. crypto support) will require adding new part header. By breaking up the output of part headers from the output of part content, we can easily out new part headers with new formatting functions. --- notmuch-client.h | 5 +- notmuch-reply.c | 13 +++-- notmuch-show.c | 122 +++++++++++++++++++++++++++-------------------- show-message.c | 4 +- 4 files changed, 85 insertions(+), 59 deletions(-) diff --git a/notmuch-client.h b/notmuch-client.h index 7221c681..b278bc77 100644 --- a/notmuch-client.h +++ b/notmuch-client.h @@ -65,8 +65,9 @@ typedef struct notmuch_show_format { notmuch_message_t *message); const char *header_end; const char *body_start; - void (*part) (GMimeObject *part, - int *part_count); + void (*part_start) (GMimeObject *part, + int *part_count); + void (*part_content) (GMimeObject *part); void (*part_end) (GMimeObject *part); const char *part_sep; const char *body_end; diff --git a/notmuch-reply.c b/notmuch-reply.c index 79599358..9c35475d 100644 --- a/notmuch-reply.c +++ b/notmuch-reply.c @@ -25,14 +25,18 @@ #include "gmime-filter-headers.h" static void -reply_part (GMimeObject *part, - unused (int *part_count)); +reply_part_content (GMimeObject *part); static const notmuch_show_format_t format_reply = { "", "", NULL, "", NULL, "", - "", reply_part, NULL, "", "", + "", + NULL, + reply_part_content, + NULL, + "", + "", "", "", "" }; @@ -57,8 +61,7 @@ show_reply_headers (GMimeMessage *message) } static void -reply_part (GMimeObject *part, - unused (int *part_count)) +reply_part_content (GMimeObject *part) { GMimeContentType *content_type = g_mime_object_get_content_type (GMIME_OBJECT (part)); GMimeContentDisposition *disposition = g_mime_object_get_content_disposition (part); diff --git a/notmuch-show.c b/notmuch-show.c index 65c780e7..363cdbfe 100644 --- a/notmuch-show.c +++ b/notmuch-show.c @@ -29,8 +29,11 @@ format_headers_text (const void *ctx, notmuch_message_t *message); static void -format_part_text (GMimeObject *part, - int *part_count); +format_part_start_text (GMimeObject *part, + int *part_count); + +static void +format_part_content_text (GMimeObject *part); static void format_part_end_text (GMimeObject *part); @@ -39,7 +42,12 @@ static const notmuch_show_format_t format_text = { "", "\fmessage{ ", format_message_text, "\fheader{\n", format_headers_text, "\fheader}\n", - "\fbody{\n", format_part_text, format_part_end_text, "", "\fbody}\n", + "\fbody{\n", + format_part_start_text, + format_part_content_text, + format_part_end_text, + "", + "\fbody}\n", "\fmessage}\n", "", "" }; @@ -53,8 +61,11 @@ format_headers_json (const void *ctx, notmuch_message_t *message); static void -format_part_json (GMimeObject *part, - int *part_count); +format_part_start_json (unused (GMimeObject *part), + int *part_count); + +static void +format_part_content_json (GMimeObject *part); static void format_part_end_json (GMimeObject *part); @@ -63,7 +74,12 @@ static const notmuch_show_format_t format_json = { "[", "{", format_message_json, ", \"headers\": {", format_headers_json, "}", - ", \"body\": [", format_part_json, format_part_end_json, ", ", "]", + ", \"body\": [", + format_part_start_json, + format_part_content_json, + format_part_end_json, + ", ", + "]", "}", ", ", "]" }; @@ -77,20 +93,29 @@ static const notmuch_show_format_t format_mbox = { "", "", format_message_mbox, "", NULL, "", - "", NULL, NULL, "", "", + "", + NULL, + NULL, + NULL, + "", + "", "", "", "" }; static void -format_part_raw (GMimeObject *part, - unused (int *part_count)); +format_part_content_raw (GMimeObject *part); static const notmuch_show_format_t format_raw = { "", "", NULL, "", NULL, "", - "", format_part_raw, NULL, "", "", + "", + NULL, + format_part_content_raw, + NULL, + "", + "", "", "", "" }; @@ -372,46 +397,41 @@ show_part_content (GMimeObject *part, GMimeStream *stream_out) } static void -format_part_text (GMimeObject *part, int *part_count) +format_part_start_text (GMimeObject *part, int *part_count) { - GMimeContentDisposition *disposition; - GMimeContentType *content_type; + GMimeContentDisposition *disposition = g_mime_object_get_content_disposition (part); - disposition = g_mime_object_get_content_disposition (part); if (disposition && strcmp (disposition->disposition, GMIME_DISPOSITION_ATTACHMENT) == 0) { - const char *filename = g_mime_part_get_filename (GMIME_PART (part)); - content_type = g_mime_object_get_content_type (GMIME_OBJECT (part)); - - printf ("\fattachment{ ID: %d, Content-type: %s\n", - *part_count, - g_mime_content_type_to_string (content_type)); - printf ("Attachment: %s (%s)\n", filename, - g_mime_content_type_to_string (content_type)); + printf ("\fattachment{ ID: %d", *part_count); - if (g_mime_content_type_is_type (content_type, "text", "*") && - !g_mime_content_type_is_type (content_type, "text", "html")) - { - GMimeStream *stream_stdout = g_mime_stream_file_new (stdout); - g_mime_stream_file_set_owner (GMIME_STREAM_FILE (stream_stdout), FALSE); - show_part_content (part, stream_stdout); - g_object_unref(stream_stdout); - } + } else { - return; + printf ("\fpart{ ID: %d", *part_count); } +} - content_type = g_mime_object_get_content_type (GMIME_OBJECT (part)); +static void +format_part_content_text (GMimeObject *part) +{ + GMimeContentDisposition *disposition = g_mime_object_get_content_disposition (part); + GMimeContentType *content_type = g_mime_object_get_content_type (GMIME_OBJECT (part)); + GMimeStream *stream_stdout = g_mime_stream_file_new (stdout); + + printf (", Content-type: %s\n", g_mime_content_type_to_string (content_type)); - printf ("\fpart{ ID: %d, Content-type: %s\n", - *part_count, - g_mime_content_type_to_string (content_type)); + if (disposition && + strcmp (disposition->disposition, GMIME_DISPOSITION_ATTACHMENT) == 0) + { + const char *filename = g_mime_part_get_filename (GMIME_PART (part)); + printf ("Attachment: %s (%s)\n", filename, + g_mime_content_type_to_string (content_type)); + } if (g_mime_content_type_is_type (content_type, "text", "*") && !g_mime_content_type_is_type (content_type, "text", "html")) { - GMimeStream *stream_stdout = g_mime_stream_file_new (stdout); g_mime_stream_file_set_owner (GMIME_STREAM_FILE (stream_stdout), FALSE); show_part_content (part, stream_stdout); g_object_unref(stream_stdout); @@ -447,27 +467,27 @@ format_part_end_text (GMimeObject *part) } static void -format_part_json (GMimeObject *part, int *part_count) +format_part_start_json (unused (GMimeObject *part), int *part_count) { - GMimeContentType *content_type; - GMimeContentDisposition *disposition; - void *ctx = talloc_new (NULL); + printf ("{\"id\": %d", *part_count); +} + +static void +format_part_content_json (GMimeObject *part) +{ + GMimeContentType *content_type = g_mime_object_get_content_type (GMIME_OBJECT (part)); GMimeStream *stream_memory = g_mime_stream_mem_new (); + const char *cid = g_mime_object_get_content_id (part); + void *ctx = talloc_new (NULL); + GMimeContentDisposition *disposition = g_mime_object_get_content_disposition (part); GByteArray *part_content; - const char *cid; - content_type = g_mime_object_get_content_type (GMIME_OBJECT (part)); - - printf ("{\"id\": %d, \"content-type\": %s", - *part_count, + printf (", \"content-type\": %s", json_quote_str (ctx, g_mime_content_type_to_string (content_type))); - cid = g_mime_object_get_content_id (part); if (cid != NULL) - printf(", \"content-id\": %s", - json_quote_str (ctx, cid)); + printf(", \"content-id\": %s", json_quote_str (ctx, cid)); - disposition = g_mime_object_get_content_disposition (part); if (disposition && strcmp (disposition->disposition, GMIME_DISPOSITION_ATTACHMENT) == 0) { @@ -510,7 +530,7 @@ format_part_end_json (GMimeObject *part) } static void -format_part_raw (GMimeObject *part, unused (int *part_count)) +format_part_content_raw (GMimeObject *part) { GMimeStream *stream_stdout = g_mime_stream_file_new (stdout); g_mime_stream_file_set_owner (GMIME_STREAM_FILE (stream_stdout), FALSE); @@ -538,7 +558,7 @@ show_message (void *ctx, fputs (format->body_start, stdout); } - if (format->part) + if (format->part_content) show_message_body (notmuch_message_get_filename (message), format, params); diff --git a/show-message.c b/show-message.c index 32bb860f..fbae5301 100644 --- a/show-message.c +++ b/show-message.c @@ -49,7 +49,9 @@ show_message_part (GMimeObject *part, if (!first && (params->part <= 0 || state->in_zone)) fputs (format->part_sep, stdout); - format->part (part, &(state->part_count)); + if (format->part_start) + format->part_start (part, &(state->part_count)); + format->part_content (part); } if (GMIME_IS_MULTIPART (part)) { -- 2.26.2