X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=notmuch-show.c;h=a7463dc8a42f13d59d820f5c9f856af08e9f1b99;hp=8a8c0fc53b13eac1d8ca7a2e2f3ad4f88018310e;hb=b1130bc71c02;hpb=6a4df1b796ea82545fa0861d341aa6769f72ac02 diff --git a/notmuch-show.c b/notmuch-show.c index 8a8c0fc5..a7463dc8 100644 --- a/notmuch-show.c +++ b/notmuch-show.c @@ -20,9 +20,6 @@ #include "notmuch-client.h" -static void -format_headers_message_part_text (GMimeMessage *message); - static notmuch_status_t format_part_text (const void *ctx, mime_node_t *node, int indent, const notmuch_show_params_t *params); @@ -45,44 +42,27 @@ static const notmuch_show_format_t format_json = { .message_set_end = "]" }; -static void -format_message_mbox (const void *ctx, - notmuch_message_t *message, - unused (int indent)); +static notmuch_status_t +format_part_mbox (const void *ctx, mime_node_t *node, + int indent, const notmuch_show_params_t *params); static const notmuch_show_format_t format_mbox = { - "", NULL, - "", format_message_mbox, - "", NULL, NULL, "", - "", - NULL, - NULL, - NULL, - NULL, - NULL, - "", - "", - "", "", - "" + .message_set_start = "", + .part = format_part_mbox, + .message_set_sep = "", + .message_set_end = "" }; -static void -format_part_content_raw (GMimeObject *part); +static notmuch_status_t +format_part_raw (unused (const void *ctx), mime_node_t *node, + unused (int indent), + unused (const notmuch_show_params_t *params)); static const notmuch_show_format_t format_raw = { - "", NULL, - "", NULL, - "", NULL, format_headers_message_part_text, "\n", - "", - NULL, - NULL, - NULL, - format_part_content_raw, - NULL, - "", - "", - "", "", - "" + .message_set_start = "", + .part = format_part_raw, + .message_set_sep = "", + .message_set_end = "" }; static const char * @@ -220,77 +200,6 @@ _is_from_line (const char *line) return 0; } -/* Print a message in "mboxrd" format as documented, for example, - * here: - * - * http://qmail.org/qmail-manual-html/man5/mbox.html - */ -static void -format_message_mbox (const void *ctx, - notmuch_message_t *message, - unused (int indent)) -{ - const char *filename; - FILE *file; - const char *from; - - time_t date; - struct tm date_gmtime; - char date_asctime[26]; - - char *line = NULL; - size_t line_size; - ssize_t line_len; - - filename = notmuch_message_get_filename (message); - file = fopen (filename, "r"); - if (file == NULL) { - fprintf (stderr, "Failed to open %s: %s\n", - filename, strerror (errno)); - return; - } - - from = notmuch_message_get_header (message, "from"); - from = _extract_email_address (ctx, from); - - date = notmuch_message_get_date (message); - gmtime_r (&date, &date_gmtime); - asctime_r (&date_gmtime, date_asctime); - - printf ("From %s %s", from, date_asctime); - - while ((line_len = getline (&line, &line_size, file)) != -1 ) { - if (_is_from_line (line)) - putchar ('>'); - printf ("%s", line); - } - - printf ("\n"); - - fclose (file); -} - -static void -format_headers_message_part_text (GMimeMessage *message) -{ - InternetAddressList *recipients; - const char *recipients_string; - - printf ("Subject: %s\n", g_mime_message_get_subject (message)); - printf ("From: %s\n", g_mime_message_get_sender (message)); - recipients = g_mime_message_get_recipients (message, GMIME_RECIPIENT_TYPE_TO); - recipients_string = internet_address_list_to_string (recipients, 0); - if (recipients_string) - printf ("To: %s\n", - recipients_string); - recipients = g_mime_message_get_recipients (message, GMIME_RECIPIENT_TYPE_CC); - recipients_string = internet_address_list_to_string (recipients, 0); - if (recipients_string) - printf ("Cc: %s\n", - recipients_string); - printf ("Date: %s\n", g_mime_message_get_date_as_string (message)); -} - static void format_headers_json (const void *ctx, GMimeMessage *message) { @@ -536,33 +445,6 @@ format_part_sigstatus_json (mime_node_t *node) } #endif -static void -format_part_content_raw (GMimeObject *part) -{ - if (! GMIME_IS_PART (part)) - return; - - GMimeStream *stream_stdout; - GMimeStream *stream_filter = NULL; - GMimeDataWrapper *wrapper; - - stream_stdout = g_mime_stream_file_new (stdout); - g_mime_stream_file_set_owner (GMIME_STREAM_FILE (stream_stdout), FALSE); - - stream_filter = g_mime_stream_filter_new (stream_stdout); - - wrapper = g_mime_part_get_content_object (GMIME_PART (part)); - - if (wrapper && stream_filter) - g_mime_data_wrapper_write_to_stream (wrapper, stream_filter); - - if (stream_filter) - g_object_unref (stream_filter); - - if (stream_stdout) - g_object_unref(stream_stdout); -} - static notmuch_status_t format_part_text (const void *ctx, mime_node_t *node, int indent, const notmuch_show_params_t *params) @@ -764,6 +646,140 @@ format_part_json_entry (const void *ctx, mime_node_t *node, unused (int indent), return NOTMUCH_STATUS_SUCCESS; } +/* Print a message in "mboxrd" format as documented, for example, + * here: + * + * http://qmail.org/qmail-manual-html/man5/mbox.html + */ +static notmuch_status_t +format_part_mbox (const void *ctx, mime_node_t *node, unused (int indent), + unused (const notmuch_show_params_t *params)) +{ + notmuch_message_t *message = node->envelope_file; + + const char *filename; + FILE *file; + const char *from; + + time_t date; + struct tm date_gmtime; + char date_asctime[26]; + + char *line = NULL; + size_t line_size; + ssize_t line_len; + + if (!message) + INTERNAL_ERROR ("format_part_mbox requires a root part"); + + filename = notmuch_message_get_filename (message); + file = fopen (filename, "r"); + if (file == NULL) { + fprintf (stderr, "Failed to open %s: %s\n", + filename, strerror (errno)); + return NOTMUCH_STATUS_FILE_ERROR; + } + + from = notmuch_message_get_header (message, "from"); + from = _extract_email_address (ctx, from); + + date = notmuch_message_get_date (message); + gmtime_r (&date, &date_gmtime); + asctime_r (&date_gmtime, date_asctime); + + printf ("From %s %s", from, date_asctime); + + while ((line_len = getline (&line, &line_size, file)) != -1 ) { + if (_is_from_line (line)) + putchar ('>'); + printf ("%s", line); + } + + printf ("\n"); + + fclose (file); + + return NOTMUCH_STATUS_SUCCESS; +} + +static notmuch_status_t +format_part_raw (unused (const void *ctx), mime_node_t *node, + unused (int indent), + unused (const notmuch_show_params_t *params)) +{ + if (node->envelope_file) { + /* Special case the entire message to avoid MIME parsing. */ + const char *filename; + FILE *file; + size_t size; + char buf[4096]; + + filename = notmuch_message_get_filename (node->envelope_file); + if (filename == NULL) { + fprintf (stderr, "Error: Cannot get message filename.\n"); + return NOTMUCH_STATUS_FILE_ERROR; + } + + file = fopen (filename, "r"); + if (file == NULL) { + fprintf (stderr, "Error: Cannot open file %s: %s\n", filename, strerror (errno)); + return NOTMUCH_STATUS_FILE_ERROR; + } + + while (!feof (file)) { + size = fread (buf, 1, sizeof (buf), file); + if (ferror (file)) { + fprintf (stderr, "Error: Read failed from %s\n", filename); + fclose (file); + return NOTMUCH_STATUS_FILE_ERROR; + } + + if (fwrite (buf, size, 1, stdout) != 1) { + fprintf (stderr, "Error: Write failed\n"); + fclose (file); + return NOTMUCH_STATUS_FILE_ERROR; + } + } + + fclose (file); + return NOTMUCH_STATUS_SUCCESS; + } + + GMimeStream *stream_stdout; + GMimeStream *stream_filter = NULL; + + stream_stdout = g_mime_stream_file_new (stdout); + g_mime_stream_file_set_owner (GMIME_STREAM_FILE (stream_stdout), FALSE); + + stream_filter = g_mime_stream_filter_new (stream_stdout); + + if (GMIME_IS_PART (node->part)) { + /* For leaf parts, we emit only the transfer-decoded + * body. */ + GMimeDataWrapper *wrapper; + wrapper = g_mime_part_get_content_object (GMIME_PART (node->part)); + + if (wrapper && stream_filter) + g_mime_data_wrapper_write_to_stream (wrapper, stream_filter); + } else { + /* Write out the whole part. For message parts (the root + * part and embedded message parts), this will be the + * message including its headers (but not the + * encapsulating part's headers). For multipart parts, + * this will include the headers. */ + if (stream_filter) + g_mime_object_write_to_stream (node->part, stream_filter); + } + + if (stream_filter) + g_object_unref (stream_filter); + + if (stream_stdout) + g_object_unref(stream_stdout); + + return NOTMUCH_STATUS_SUCCESS; +} + static notmuch_status_t show_message (void *ctx, const notmuch_show_format_t *format, @@ -897,50 +913,7 @@ do_show_single (void *ctx, notmuch_message_set_flag (message, NOTMUCH_MESSAGE_FLAG_MATCH, 1); - /* Special case for --format=raw of full single message, just cat out file */ - if (params->raw && 0 == params->part) { - - const char *filename; - FILE *file; - size_t size; - char buf[4096]; - - filename = notmuch_message_get_filename (message); - if (filename == NULL) { - fprintf (stderr, "Error: Cannot message filename.\n"); - return 1; - } - - file = fopen (filename, "r"); - if (file == NULL) { - fprintf (stderr, "Error: Cannot open file %s: %s\n", filename, strerror (errno)); - return 1; - } - - while (!feof (file)) { - size = fread (buf, 1, sizeof (buf), file); - if (ferror (file)) { - fprintf (stderr, "Error: Read failed from %s\n", filename); - fclose (file); - return 1; - } - - if (fwrite (buf, size, 1, stdout) != 1) { - fprintf (stderr, "Error: Write failed\n"); - fclose (file); - return 1; - } - } - - fclose (file); - - return 0; - - } else { - - return show_message (ctx, format, message, 0, params) != NOTMUCH_STATUS_SUCCESS; - - } + return show_message (ctx, format, message, 0, params) != NOTMUCH_STATUS_SUCCESS; } /* Formatted output of threads */