X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=notmuch-show.c;h=e90f07e30b4c60715cdc38ac89bf77a71219683d;hp=65c780e7b8681716c85a1b11e990ffbfd40d6dfb;hb=2e653db38fc38dee92b2ee0564e27921132e7232;hpb=cadfc39de78e8758e35c0957397618d22eef912c

diff --git a/notmuch-show.c b/notmuch-show.c
index 65c780e7..e90f07e3 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 +42,14 @@ 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,
+	        NULL,
+	        NULL,
+	        format_part_content_text,
+	        format_part_end_text,
+	        "",
+	    "\fbody}\n",
 	"\fmessage}\n", "",
     ""
 };
@@ -53,8 +63,17 @@ 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_encstatus_json (int status);
+
+static void
+format_part_sigstatus_json (const GMimeSignatureValidity* validity);
+
+static void
+format_part_content_json (GMimeObject *part);
 
 static void
 format_part_end_json (GMimeObject *part);
@@ -63,7 +82,14 @@ 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_encstatus_json,
+	        format_part_sigstatus_json,
+	        format_part_content_json,
+	        format_part_end_json,
+	        ", ",
+	    "]",
 	"}", ", ",
     "]"
 };
@@ -77,20 +103,33 @@ static const notmuch_show_format_t format_mbox = {
     "",
         "", format_message_mbox,
             "", NULL, "",
-            "", NULL, 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,
+                NULL,
+                NULL,
+                format_part_content_raw,
+                NULL,
+                "",
+            "",
 	"", "",
     ""
 };
@@ -371,47 +410,58 @@ show_part_content (GMimeObject *part, GMimeStream *stream_out)
 	g_object_unref(stream_filter);
 }
 
+static const char*
+signerstatustostring (GMimeSignerStatus x)
+{
+    switch (x) {
+    case GMIME_SIGNER_STATUS_NONE:
+	return "none";
+    case GMIME_SIGNER_STATUS_GOOD:
+	return "good";
+    case GMIME_SIGNER_STATUS_BAD:
+	return "bad";
+    case GMIME_SIGNER_STATUS_ERROR:
+	return "error";
+    }
+    return "unknown";
+}
+
 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 ("\fpart{ ID: %d, Content-type: %s\n",
-	    *part_count,
-	    g_mime_content_type_to_string (content_type));
+    printf (", Content-type: %s\n", 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 +497,98 @@ 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_encstatus_json (int status)
+{
+    printf (", \"encstatus\": [{\"status\": ");
+    if (status) {
+	printf ("\"good\"");
+    } else {
+	printf ("\"bad\"");
+    }
+    printf ("}]");
+}
+
+static void
+format_part_sigstatus_json (const GMimeSignatureValidity* validity)
+{
+    printf (", \"sigstatus\": [");
+
+    if (!validity) {
+	printf ("]");
+	return;
+    }
+
+    const GMimeSigner *signer = g_mime_signature_validity_get_signers (validity);
+    int first = 1;
+    void *ctx_quote = talloc_new (NULL);
+
+    while (signer) {
+	if (first)
+	    first = 0;
+	else
+	    printf (", ");
+
+	printf ("{");
+
+	/* status */
+	printf ("\"status\": %s", json_quote_str (ctx_quote, signerstatustostring(signer->status)));
+
+	if (signer->status == GMIME_SIGNER_STATUS_GOOD)
+	{
+	    if (signer->fingerprint)
+		printf (", \"fingerprint\": %s", json_quote_str (ctx_quote, signer->fingerprint));
+	    /* these dates are seconds since the epoch; should we
+	     * provide a more human-readable format string? */
+	    if (signer->created)
+		printf (", \"created\": %d", (int) signer->created);
+	    if (signer->expires)
+		printf (", \"expires\": %d", (int) signer->expires);
+	    /* output user id only if validity is FULL or ULTIMATE. */
+	    /* note that gmime is using the term "trust" here, which
+	     * is WRONG.  It's actually user id "validity". */
+	    if ((signer->name) && (signer->trust)) {
+		if ((signer->trust == GMIME_SIGNER_TRUST_FULLY) || (signer->trust == GMIME_SIGNER_TRUST_ULTIMATE))
+		    printf (", \"userid\": %s", json_quote_str (ctx_quote, signer->name));
+           }
+       } else {
+           if (signer->keyid)
+               printf (", \"keyid\": %s", json_quote_str (ctx_quote, signer->keyid));
+       }
+       if (signer->errors != GMIME_SIGNER_ERROR_NONE) {
+           printf (", \"errors\": %x", signer->errors);
+       }
+
+       printf ("}");
+       signer = signer->next;
+    }
+
+    printf ("]");
+
+    talloc_free (ctx_quote);
+}
+
+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 +631,7 @@ 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 +659,7 @@ 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);
 
@@ -719,6 +840,8 @@ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[]))
     params.entire_thread = 0;
     params.raw = 0;
     params.part = -1;
+    params.cryptoctx = NULL;
+    params.decrypt = 0;
 
     for (i = 0; i < argc && argv[i][0] == '-'; i++) {
 	if (strcmp (argv[i], "--") == 0) {
@@ -747,6 +870,19 @@ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[]))
 	    params.part = atoi(argv[i] + sizeof ("--part=") - 1);
 	} else if (STRNCMP_LITERAL (argv[i], "--entire-thread") == 0) {
 	    params.entire_thread = 1;
+	} else if ((STRNCMP_LITERAL (argv[i], "--verify") == 0) ||
+		   (STRNCMP_LITERAL (argv[i], "--decrypt") == 0)) {
+	    if (params.cryptoctx == NULL) {
+		GMimeSession* session = g_object_new(notmuch_gmime_session_get_type(), NULL);
+		if (NULL == (params.cryptoctx = g_mime_gpg_context_new(session, "gpg")))
+		    fprintf (stderr, "Failed to construct gpg context.\n");
+		else
+		    g_mime_gpg_context_set_always_trust((GMimeGpgContext*)params.cryptoctx, FALSE);
+		g_object_unref (session);
+		session = NULL;
+	    }
+	    if (STRNCMP_LITERAL (argv[i], "--decrypt") == 0)
+		params.decrypt = 1;
 	} else {
 	    fprintf (stderr, "Unrecognized option: %s\n", argv[i]);
 	    return 1;
@@ -804,5 +940,8 @@ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[]))
     notmuch_query_destroy (query);
     notmuch_database_close (notmuch);
 
+    if (params.cryptoctx)
+	g_object_unref(params.cryptoctx);
+
     return 0;
 }