From: Carl Worth <cworth@cworth.org>
Date: Thu, 29 Oct 2009 16:06:53 +0000 (-0700)
Subject: notmuch show: Add body of message as well.
X-Git-Tag: 0.1~658
X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=commitdiff_plain;h=90a0ef4ac4a023f11f82b037c635b4b22762b12f

notmuch show: Add body of message as well.

This is just the raw message body for now, (so any MIME parsing will
be up to the consumer). And this will likely change in the future.
---

diff --git a/message-file.c b/message-file.c
index e8e2843e..0b39dc43 100644
--- a/message-file.c
+++ b/message-file.c
@@ -343,8 +343,8 @@ notmuch_message_file_get_header (notmuch_message_file_t *message,
     return NULL;
 }
 
-static size_t
-_notmuch_message_file_get_header_size (notmuch_message_file_t *message)
+size_t
+notmuch_message_file_get_header_size (notmuch_message_file_t *message)
 {
     if (! message->parsing_finished)
 	notmuch_message_file_get_header (message, NULL);
@@ -359,7 +359,7 @@ const char *
 notmuch_message_file_get_all_headers (notmuch_message_file_t *message)
 {
     char *headers = NULL;
-    size_t header_size = _notmuch_message_file_get_header_size (message);
+    size_t header_size = notmuch_message_file_get_header_size (message);
 
     if (header_size == 0)
 	return "";
diff --git a/message.cc b/message.cc
index dfd55d59..e2f1cd31 100644
--- a/message.cc
+++ b/message.cc
@@ -267,6 +267,17 @@ notmuch_message_get_all_headers (notmuch_message_t *message)
     return notmuch_message_file_get_all_headers (message->message_file);
 }
 
+size_t
+notmuch_message_get_header_size (notmuch_message_t *message)
+{
+    _notmuch_message_ensure_message_file (message);
+    if (message->message_file == NULL)
+	return 0;
+
+    return notmuch_message_file_get_header_size (message->message_file);
+
+}
+
 const char *
 notmuch_message_get_thread_id (notmuch_message_t *message)
 {
diff --git a/notmuch-private.h b/notmuch-private.h
index 39d5e757..b67aa905 100644
--- a/notmuch-private.h
+++ b/notmuch-private.h
@@ -291,6 +291,13 @@ notmuch_message_file_get_header (notmuch_message_file_t *message,
 const char *
 notmuch_message_file_get_all_headers (notmuch_message_file_t *message);
 
+/* Get the size in bytes of the full header section of 'message'.
+ *
+ * Returns 0 in the case of any error.
+ */
+size_t
+notmuch_message_file_get_header_size (notmuch_message_file_t *message);
+
 /* date.c */
 
 /* Parse an RFC 8222 date string to a time_t value.
diff --git a/notmuch.c b/notmuch.c
index 66b615b2..f47e4fcb 100644
--- a/notmuch.c
+++ b/notmuch.c
@@ -806,7 +806,10 @@ show_command (unused (int argc), unused (char *argv[]))
     notmuch_query_t *query = NULL;
     notmuch_message_results_t *messages;
     notmuch_message_t *message;
+    const char *filename;
+    FILE *file;
     int ret = 0;
+    int c;
 
     if (argc != 1) {
 	fprintf (stderr, "Error: \"notmuch show\" requires exactly one thread-ID argument.\n");
@@ -847,6 +850,22 @@ show_command (unused (int argc), unused (char *argv[]))
 	printf ("%s", notmuch_message_get_all_headers (message));
 
 	printf ("%%header}\n");
+
+	filename = notmuch_message_get_filename (message);
+
+	file = fopen (filename, "r");
+	if (file) {
+	    size_t header_size = notmuch_message_get_header_size (message);
+	    fseek (file, header_size + 1, SEEK_SET);
+	    while (1) {
+		c = fgetc (file);
+		if (c == EOF)
+		    break;
+		putchar (c);
+	    }
+	}
+	fclose (file);
+
 	printf ("%%message}\n");
 
 	notmuch_message_destroy (message);
@@ -1206,7 +1225,6 @@ command_t commands[] = {
       "\t\tmarks around any parenthesized expression)." },
     { "show", show_command,
       "<thread-id>\n\n"
-      "\t\tNote: The \"notmuch show\" command is not implemented yet.\n\n"
       "\t\tShow the thread with the given thread ID (see 'search').",
       "\t\tThread ID values are given as the first column in the\n"
       "\t\toutput of the \"notmuch search\" command. These are the\n"
diff --git a/notmuch.h b/notmuch.h
index a17c7020..d25f277c 100644
--- a/notmuch.h
+++ b/notmuch.h
@@ -617,6 +617,16 @@ notmuch_message_get_thread_id (notmuch_message_t *message);
 const char *
 notmuch_message_get_filename (notmuch_message_t *message);
 
+/* Get the size in bytes of the full header section of 'message'.
+ *
+ * This is useful in conjunction with notmuch_message_get_filename
+ * for separately parsing the message header and content.
+ *
+ * Returns 0 in the case of any error.
+ */
+size_t
+notmuch_message_get_header_size (notmuch_message_t *message);
+
 /* Get the value of the specified header from 'message'.
  *
  * The value will be read from the actual message file, not from the