X-Git-Url: https://git.notmuchmail.org/git?a=blobdiff_plain;f=notmuch-show.c;h=0bf5e219c86d7a79823400a5ef8bbeacb40a1be7;hb=e8138c522b386e4e7f6d3c57e62e6a185aaad336;hp=341634dec6aad846745c218c84d93e6c9fcf7994;hpb=7e1742a82c4b52f5337d8db53347d547a4ac67b4;p=notmuch

diff --git a/notmuch-show.c b/notmuch-show.c
index 341634de..0bf5e219 100644
--- a/notmuch-show.c
+++ b/notmuch-show.c
@@ -19,9 +19,7 @@
  */
 
 #include "notmuch-client.h"
-
-static void
-format_headers_message_part_text (GMimeMessage *message);
+#include "gmime-filter-reply.h"
 
 static notmuch_status_t
 format_part_text (const void *ctx, mime_node_t *node,
@@ -56,23 +54,16 @@ static const notmuch_show_format_t format_mbox = {
     .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 *
@@ -210,29 +201,8 @@ _is_from_line (const char *line)
 	return 0;
 }
 
-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)
+void
+format_headers_json (const void *ctx, GMimeMessage *message, notmuch_bool_t reply)
 {
     void *local = talloc_new (ctx);
     InternetAddressList *recipients;
@@ -256,22 +226,39 @@ format_headers_json (const void *ctx, GMimeMessage *message)
 	printf (", %s: %s",
 		json_quote_str (local, "Cc"),
 		json_quote_str (local, recipients_string));
-    printf (", %s: %s}",
-	    json_quote_str (local, "Date"),
-	    json_quote_str (local, g_mime_message_get_date_as_string (message)));
+
+    if (reply) {
+	printf (", %s: %s",
+		json_quote_str (local, "In-reply-to"),
+		json_quote_str (local, g_mime_object_get_header (GMIME_OBJECT (message), "In-reply-to")));
+
+	printf (", %s: %s",
+		json_quote_str (local, "References"),
+		json_quote_str (local, g_mime_object_get_header (GMIME_OBJECT (message), "References")));
+    } else {
+	printf (", %s: %s",
+		json_quote_str (local, "Date"),
+		json_quote_str (local, g_mime_message_get_date_as_string (message)));
+    }
+
+    printf ("}");
 
     talloc_free (local);
 }
 
 /* Write a MIME text part out to the given stream.
+ *
+ * If (flags & NOTMUCH_SHOW_TEXT_PART_REPLY), this prepends "> " to
+ * each output line.
  *
  * Both line-ending conversion (CRLF->LF) and charset conversion ( ->
  * UTF-8) will be performed, so it is inappropriate to call this
  * function with a non-text part. Doing so will trigger an internal
  * error.
  */
-static void
-show_text_part_content (GMimeObject *part, GMimeStream *stream_out)
+void
+show_text_part_content (GMimeObject *part, GMimeStream *stream_out,
+			notmuch_show_text_part_flags flags)
 {
     GMimeContentType *content_type = g_mime_object_get_content_type (GMIME_OBJECT (part));
     GMimeStream *stream_filter = NULL;
@@ -304,6 +291,16 @@ show_text_part_content (GMimeObject *part, GMimeStream *stream_out)
 
     }
 
+    if (flags & NOTMUCH_SHOW_TEXT_PART_REPLY) {
+	GMimeFilter *reply_filter;
+	reply_filter = g_mime_filter_reply_new (TRUE);
+	if (reply_filter) {
+	    g_mime_stream_filter_add (GMIME_STREAM_FILTER (stream_filter),
+				      reply_filter);
+	    g_object_unref (reply_filter);
+	}
+    }
+
     wrapper = g_mime_part_get_content_object (GMIME_PART (part));
     if (wrapper && stream_filter)
 	g_mime_data_wrapper_write_to_stream (wrapper, stream_filter);
@@ -550,7 +547,7 @@ format_part_text (const void *ctx, mime_node_t *node,
 	{
 	    GMimeStream *stream_stdout = g_mime_stream_file_new (stdout);
 	    g_mime_stream_file_set_owner (GMIME_STREAM_FILE (stream_stdout), FALSE);
-	    show_text_part_content (node->part, stream_stdout);
+	    show_text_part_content (node->part, stream_stdout, 0);
 	    g_object_unref(stream_stdout);
 	} else {
 	    printf ("Non-text part: %s\n",
@@ -569,7 +566,7 @@ format_part_text (const void *ctx, mime_node_t *node,
     return NOTMUCH_STATUS_SUCCESS;
 }
 
-static void
+void
 format_part_json (const void *ctx, mime_node_t *node, notmuch_bool_t first)
 {
     /* Any changes to the JSON format should be reflected in the file
@@ -580,7 +577,7 @@ format_part_json (const void *ctx, mime_node_t *node, notmuch_bool_t first)
 	format_message_json (ctx, node->envelope_file);
 
 	printf ("\"headers\": ");
-	format_headers_json (ctx, GMIME_MESSAGE (node->part));
+	format_headers_json (ctx, GMIME_MESSAGE (node->part), FALSE);
 
 	printf (", \"body\": [");
 	format_part_json (ctx, mime_node_child (node, 0), first);
@@ -642,7 +639,7 @@ format_part_json (const void *ctx, mime_node_t *node, notmuch_bool_t first)
 	} else if (g_mime_content_type_is_type (content_type, "text", "*")) {
 	    GMimeStream *stream_memory = g_mime_stream_mem_new ();
 	    GByteArray *part_content;
-	    show_text_part_content (node->part, stream_memory);
+	    show_text_part_content (node->part, stream_memory, 0);
 	    part_content = g_mime_stream_mem_get_byte_array (GMIME_STREAM_MEM (stream_memory));
 
 	    printf (", \"content\": %s", json_quote_chararray (local, (char *) part_content->data, part_content->len));
@@ -654,7 +651,7 @@ format_part_json (const void *ctx, mime_node_t *node, notmuch_bool_t first)
     } else if (GMIME_IS_MESSAGE (node->part)) {
 	printf (", \"content\": [{");
 	printf ("\"headers\": ");
-	format_headers_json (local, GMIME_MESSAGE (node->part));
+	format_headers_json (local, GMIME_MESSAGE (node->part), FALSE);
 
 	printf (", \"body\": [");
 	terminator = "]}]";
@@ -733,31 +730,82 @@ format_part_mbox (const void *ctx, mime_node_t *node, unused (int indent),
     return NOTMUCH_STATUS_SUCCESS;
 }
 
-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))
 {
-    if (! GMIME_IS_PART (part))
-	return;
+    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;
-    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 (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);
+	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
@@ -893,50 +941,7 @@ 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 */