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+From: Austin Clements <amdragon@MIT.EDU>\r
+To: notmuch@notmuchmail.org\r
+Subject: [PATCH v2 2/2] show: Simplify new text formatter code\r
+Date: Sat, 4 Feb 2012 16:24:26 -0500\r
+Message-Id: <1328390666-22435-3-git-send-email-amdragon@mit.edu>\r
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+References: <1327560926-22401-1-git-send-email-amdragon@mit.edu>\r
+ <1328390666-22435-1-git-send-email-amdragon@mit.edu>\r
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+\r
+This makes the text formatter take advantage of the new code\r
+structure. The previously duplicated header logic is now unified,\r
+several things that we used to compute repeatedly across different\r
+callbacks are now computed once, and the code is simpler overall and\r
+32% shorter.\r
+\r
+Unifying the header logic causes this to format some dates slightly\r
+differently, so the two affected test cases are updated.\r
+---\r
+ notmuch-show.c | 85 +++++++++++++---------------------------------------\r
+ test/crypto | 2 +-\r
+ test/thread-naming | 16 +++++-----\r
+ 3 files changed, 30 insertions(+), 73 deletions(-)\r
+\r
+diff --git a/notmuch-show.c b/notmuch-show.c\r
+index 6a890b2..816e0f8 100644\r
+--- a/notmuch-show.c\r
++++ b/notmuch-show.c\r
+@@ -727,67 +727,48 @@ format_part_text (const void *ctx, mime_node_t *node,\r
+ GMimeObject *meta = node->envelope_part ?\r
+ GMIME_OBJECT (node->envelope_part) : node->part;\r
+ GMimeContentType *content_type = g_mime_object_get_content_type (meta);\r
++ const notmuch_bool_t leaf = GMIME_IS_PART (node->part);\r
++ const char *part_type;\r
+ int i;\r
+ \r
+ if (node->envelope_file) {\r
+ notmuch_message_t *message = node->envelope_file;\r
+- const char *headers[] = {\r
+- "Subject", "From", "To", "Cc", "Bcc", "Date"\r
+- };\r
+- const char *name, *value;\r
+- unsigned int i;\r
+ \r
+- printf ("\fmessage{ ");\r
+- printf ("id:%s depth:%d match:%d filename:%s\n",\r
++ part_type = "message";\r
++ printf ("\f%s{ id:%s depth:%d match:%d filename:%s\n",\r
++ part_type,\r
+ notmuch_message_get_message_id (message),\r
+ indent,\r
+ notmuch_message_get_flag (message, NOTMUCH_MESSAGE_FLAG_MATCH),\r
+ notmuch_message_get_filename (message));\r
+-\r
+- printf ("\fheader{\n");\r
+-\r
+- printf ("%s\n", _get_one_line_summary (ctx, message));\r
+-\r
+- for (i = 0; i < ARRAY_SIZE (headers); i++) {\r
+- name = headers[i];\r
+- value = notmuch_message_get_header (message, name);\r
+- if (value && strlen (value))\r
+- printf ("%s: %s\n", name, value);\r
+- }\r
+- printf ("\fheader}\n");\r
+ } else {\r
+ GMimeContentDisposition *disposition = g_mime_object_get_content_disposition (meta);\r
+ const char *cid = g_mime_object_get_content_id (meta);\r
++ const char *filename = leaf ?\r
++ g_mime_part_get_filename (GMIME_PART (node->part)) : NULL;\r
+ \r
+ if (disposition &&\r
+ strcmp (disposition->disposition, GMIME_DISPOSITION_ATTACHMENT) == 0)\r
+- {\r
+- printf ("\fattachment{ ID: %d", node->part_num);\r
+-\r
+- } else {\r
+-\r
+- printf ("\fpart{ ID: %d", node->part_num);\r
+- }\r
+-\r
+- if (GMIME_IS_PART (node->part))\r
+- {\r
+- const char *filename = g_mime_part_get_filename (GMIME_PART (node->part));\r
+- if (filename)\r
+- printf (", Filename: %s", filename);\r
+- }\r
++ part_type = "attachment";\r
++ else\r
++ part_type = "part";\r
+ \r
++ printf ("\f%s{ ID: %d", part_type, node->part_num);\r
++ if (filename)\r
++ printf (", Filename: %s", filename);\r
+ if (cid)\r
+ printf (", Content-id: %s", cid);\r
+-\r
+ printf (", Content-type: %s\n", g_mime_content_type_to_string (content_type));\r
+ }\r
+ \r
+- if (node->envelope_part) {\r
++ if (GMIME_IS_MESSAGE (node->part)) {\r
+ GMimeMessage *message = GMIME_MESSAGE (node->part);\r
+ InternetAddressList *recipients;\r
+ const char *recipients_string;\r
+ \r
+ printf ("\fheader{\n");\r
++ if (node->envelope_file)\r
++ printf ("%s\n", _get_one_line_summary (ctx, node->envelope_file));\r
+ printf ("Subject: %s\n", g_mime_message_get_subject (message));\r
+ printf ("From: %s\n", g_mime_message_get_sender (message));\r
+ recipients = g_mime_message_get_recipients (message, GMIME_RECIPIENT_TYPE_TO);\r
+@@ -800,9 +781,11 @@ format_part_text (const void *ctx, mime_node_t *node,\r
+ printf ("Cc: %s\n", recipients_string);\r
+ printf ("Date: %s\n", g_mime_message_get_date_as_string (message));\r
+ printf ("\fheader}\n");\r
++\r
++ printf ("\fbody{\n");\r
+ }\r
+ \r
+- if (!node->envelope_file) {\r
++ if (leaf) {\r
+ if (g_mime_content_type_is_type (content_type, "text", "*") &&\r
+ !g_mime_content_type_is_type (content_type, "text", "html"))\r
+ {\r
+@@ -810,45 +793,19 @@ format_part_text (const void *ctx, mime_node_t *node,\r
+ g_mime_stream_file_set_owner (GMIME_STREAM_FILE (stream_stdout), FALSE);\r
+ show_text_part_content (node->part, stream_stdout);\r
+ g_object_unref(stream_stdout);\r
+- }\r
+- else if (g_mime_content_type_is_type (content_type, "multipart", "*") ||\r
+- g_mime_content_type_is_type (content_type, "message", "rfc822"))\r
+- {\r
+- /* Do nothing for multipart since its content will be printed\r
+- * when recursing. */\r
+- }\r
+- else\r
+- {\r
++ } else {\r
+ printf ("Non-text part: %s\n",\r
+ g_mime_content_type_to_string (content_type));\r
+ }\r
+ }\r
+ \r
+- if (GMIME_IS_MESSAGE (node->part))\r
+- printf ("\fbody{\n");\r
+-\r
+ for (i = 0; i < node->nchildren; i++)\r
+ format_part_text (ctx, mime_node_child (node, i), indent, params);\r
+ \r
+ if (GMIME_IS_MESSAGE (node->part))\r
+ printf ("\fbody}\n");\r
+ \r
+- if (node->envelope_file) {\r
+- printf ("\fmessage}\n");\r
+- } else {\r
+- GMimeContentDisposition *disposition;\r
+-\r
+- disposition = g_mime_object_get_content_disposition (meta);\r
+- if (disposition &&\r
+- strcmp (disposition->disposition, GMIME_DISPOSITION_ATTACHMENT) == 0)\r
+- {\r
+- printf ("\fattachment}\n");\r
+- }\r
+- else\r
+- {\r
+- printf ("\fpart}\n");\r
+- }\r
+- }\r
++ printf ("\f%s}\n", part_type);\r
+ }\r
+ \r
+ static void\r
+diff --git a/test/crypto b/test/crypto\r
+index 446a58b..1dbb60a 100755\r
+--- a/test/crypto\r
++++ b/test/crypto\r
+@@ -159,7 +159,7 @@ Notmuch Test Suite <test_suite@notmuchmail.org> (2000-01-01) (encrypted inbox)\r
+ Subject: test encrypted message 001\r
+ From: Notmuch Test Suite <test_suite@notmuchmail.org>\r
+ To: test_suite@notmuchmail.org\r
+-Date: 01 Jan 2000 12:00:00 -0000\r
++Date: Sat, 01 Jan 2000 12:00:00 +0000\r
+ \f\r
+header}\r
+ \f\r
+body{\r
+ \f\r
+part{ ID: 1, Content-type: multipart/encrypted\r
+diff --git a/test/thread-naming b/test/thread-naming\r
+index 2ce9216..942e593 100755\r
+--- a/test/thread-naming\r
++++ b/test/thread-naming\r
+@@ -71,7 +71,7 @@ Notmuch Test Suite <test_suite@notmuchmail.org> (2001-01-05) (unread)\r
+ Subject: thread-naming: Initial thread subject\r
+ From: Notmuch Test Suite <test_suite@notmuchmail.org>\r
+ To: Notmuch Test Suite <test_suite@notmuchmail.org>\r
+-Date: Fri, 05 Jan 2001 15:43:56 -0000\r
++Date: Fri, 05 Jan 2001 15:43:56 +0000\r
+ \f\r
+header}\r
+ \f\r
+body{\r
+ \f\r
+part{ ID: 1, Content-type: text/plain\r
+@@ -85,7 +85,7 @@ Notmuch Test Suite <test_suite@notmuchmail.org> (2001-01-06) (inbox unread)\r
+ Subject: thread-naming: Older changed subject\r
+ From: Notmuch Test Suite <test_suite@notmuchmail.org>\r
+ To: Notmuch Test Suite <test_suite@notmuchmail.org>\r
+-Date: Sat, 06 Jan 2001 15:43:56 -0000\r
++Date: Sat, 06 Jan 2001 15:43:56 +0000\r
+ \f\r
+header}\r
+ \f\r
+body{\r
+ \f\r
+part{ ID: 1, Content-type: text/plain\r
+@@ -99,7 +99,7 @@ Notmuch Test Suite <test_suite@notmuchmail.org> (2001-01-07) (inbox unread)\r
+ Subject: thread-naming: Newer changed subject\r
+ From: Notmuch Test Suite <test_suite@notmuchmail.org>\r
+ To: Notmuch Test Suite <test_suite@notmuchmail.org>\r
+-Date: Sun, 07 Jan 2001 15:43:56 -0000\r
++Date: Sun, 07 Jan 2001 15:43:56 +0000\r
+ \f\r
+header}\r
+ \f\r
+body{\r
+ \f\r
+part{ ID: 1, Content-type: text/plain\r
+@@ -113,7 +113,7 @@ Notmuch Test Suite <test_suite@notmuchmail.org> (2001-01-08) (unread)\r
+ Subject: thread-naming: Final thread subject\r
+ From: Notmuch Test Suite <test_suite@notmuchmail.org>\r
+ To: Notmuch Test Suite <test_suite@notmuchmail.org>\r
+-Date: Mon, 08 Jan 2001 15:43:56 -0000\r
++Date: Mon, 08 Jan 2001 15:43:56 +0000\r
+ \f\r
+header}\r
+ \f\r
+body{\r
+ \f\r
+part{ ID: 1, Content-type: text/plain\r
+@@ -127,7 +127,7 @@ Notmuch Test Suite <test_suite@notmuchmail.org> (2001-01-09) (inbox unread)\r
+ Subject: Re: thread-naming: Initial thread subject\r
+ From: Notmuch Test Suite <test_suite@notmuchmail.org>\r
+ To: Notmuch Test Suite <test_suite@notmuchmail.org>\r
+-Date: Tue, 09 Jan 2001 15:43:45 -0000\r
++Date: Tue, 09 Jan 2001 15:43:45 +0000\r
+ \f\r
+header}\r
+ \f\r
+body{\r
+ \f\r
+part{ ID: 1, Content-type: text/plain\r
+@@ -141,7 +141,7 @@ Notmuch Test Suite <test_suite@notmuchmail.org> (2001-01-10) (inbox unread)\r
+ Subject: Aw: thread-naming: Initial thread subject\r
+ From: Notmuch Test Suite <test_suite@notmuchmail.org>\r
+ To: Notmuch Test Suite <test_suite@notmuchmail.org>\r
+-Date: Wed, 10 Jan 2001 15:43:45 -0000\r
++Date: Wed, 10 Jan 2001 15:43:45 +0000\r
+ \f\r
+header}\r
+ \f\r
+body{\r
+ \f\r
+part{ ID: 1, Content-type: text/plain\r
+@@ -155,7 +155,7 @@ Notmuch Test Suite <test_suite@notmuchmail.org> (2001-01-11) (inbox unread)\r
+ Subject: Vs: thread-naming: Initial thread subject\r
+ From: Notmuch Test Suite <test_suite@notmuchmail.org>\r
+ To: Notmuch Test Suite <test_suite@notmuchmail.org>\r
+-Date: Thu, 11 Jan 2001 15:43:45 -0000\r
++Date: Thu, 11 Jan 2001 15:43:45 +0000\r
+ \f\r
+header}\r
+ \f\r
+body{\r
+ \f\r
+part{ ID: 1, Content-type: text/plain\r
+@@ -169,7 +169,7 @@ Notmuch Test Suite <test_suite@notmuchmail.org> (2001-01-12) (inbox unread)\r
+ Subject: Sv: thread-naming: Initial thread subject\r
+ From: Notmuch Test Suite <test_suite@notmuchmail.org>\r
+ To: Notmuch Test Suite <test_suite@notmuchmail.org>\r
+-Date: Fri, 12 Jan 2001 15:43:45 -0000\r
++Date: Fri, 12 Jan 2001 15:43:45 +0000\r
+ \f\r
+header}\r
+ \f\r
+body{\r
+ \f\r
+part{ ID: 1, Content-type: text/plain\r
+-- \r
+1.7.7.3\r
+\r