X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=notmuch.c;h=f9d66297f044971b034521d2e5c916b4a5aee77f;hp=2e98f25d1e2aa9fea9e870099dcf2d96939e6dad;hb=bff30540d86c77aacbc2c133c83aa7ccee823b48;hpb=2f8871df6ea3c0b44f85a0fc1b4f58a6b70b0a0e

diff --git a/notmuch.c b/notmuch.c
index 2e98f25d..f9d66297 100644
--- a/notmuch.c
+++ b/notmuch.c
@@ -32,11 +32,23 @@ typedef struct command {
     const char *documentation;
 } command_t;
 
+#define MAX_ALIAS_SUBSTITUTIONS 3
+
+typedef struct alias {
+    const char *name;
+    const char *substitutions[MAX_ALIAS_SUBSTITUTIONS];
+} alias_t;
+
+alias_t aliases[] = {
+    { "part", { "show", "--format=raw"}},
+    { "search-tags", {"search", "--output=tags", "*"}}
+};
+
 static int
 notmuch_help_command (void *ctx, int argc, char *argv[]);
 
 static const char search_terms_help[] =
-    "\tSeveral notmuch commands accept a comman syntax for search\n"
+    "\tSeveral notmuch commands accept a common syntax for search\n"
     "\tterms.\n"
     "\n"
     "\tThe search terms can consist of free-form text (and quoted\n"
@@ -115,7 +127,7 @@ static const char search_terms_help[] =
     "\n"
     "\t\t$(date +%%s -d 2009-10-01)..$(date +%%s)\n\n";
 
-command_t commands[] = {
+static command_t commands[] = {
     { "setup", notmuch_setup_command,
       NULL,
       "Interactively setup notmuch for first use.",
@@ -230,7 +242,7 @@ command_t commands[] = {
       "\n"
       "\t--format=(text|json|mbox|raw)\n"
       "\n"
-      "\t\ttext (default)\n"
+      "\t\ttext (default for messages)\n"
       "\n"
       "\t\tThe default plain-text format has all text-content MIME parts\n"
       "\t\tdecoded. Various components in the output, ('message', 'header',\n"
@@ -262,12 +274,17 @@ command_t commands[] = {
       "\n"
       "\t\thttp://homepage.ntlworld.com/jonathan.deboynepollard/FGA/mail-mbox-formats.html\n"
       "\n"
-      "\t\traw\n"
+      "\t\traw (default for a single part, see --part)\n"
+      "\n"
+      "\t\tFor a message, the original, raw content of the email\n"
+      "\t\tmessage is output. Consumers of this format should\n"
+      "\t\texpect to implement MIME decoding and similar functions.\n"
       "\n"
-      "\t\tThe original, raw content of the email message is displayed.\n"
-      "\t\tConsumers of this format should expect to implement MIME\n"
-      "\t\tdecoding and similar functions. This format must only\n"
-      "\t\tbe used with search terms matching a single message.\n"
+      "\t\tFor a single part (--part) the raw part content is output\n"
+      "\t\tafter performing any necessary MIME decoding.\n"
+      "\n"
+      "\t\tThe raw format must only be used with search terms matching\n"
+      "\t\tsingle message.\n"
       "\n"
       "\t--part=N\n"
       "\n"
@@ -277,6 +294,22 @@ command_t commands[] = {
       "\t\tmessage MIME structure, and are identified in the 'json' or\n"
       "\t\t'text' output formats.\n"
       "\n"
+      "\t--verify\n"
+      "\n"
+      "\t\tCompute and report the validity of any MIME cryptographic\n"
+      "\t\tsignatures found in the selected content (ie.\n"
+      "\t\t\"multipart/signed\" parts). Status of the signature will be\n"
+      "\t\treported (currently only supported with --format=json) and\n"
+      "\t\tthe multipart/signed part will be replaced by the signed data.\n"
+      "\n"
+      "\t--decrypt\n"
+      "\n"
+      "\t\tDecrypt any MIME encrypted parts found in the selected content\n"
+      "\t\t(ie. \"multipart/encrypted\" parts). Status of the decryption\n"
+      "\t\twill be reported (currently only supported with --format=json)\n"
+      "\t\tand the multipart/encrypted part will be replaced by the\n"
+      "\t\tdecrypted content.\n"
+      "\n"
       "\n"
       "\tA common use of \"notmuch show\" is to display a single\n"
       "\tthread of email messages. For this, use a search term of\n"
@@ -358,15 +391,6 @@ command_t commands[] = {
       "\tSo if you've previously been using sup for mail, then the\n"
       "\t\"notmuch restore\" command provides you a way to import\n"
       "\tall of your tags (or labels as sup calls them)." },
-    { "search-tags", notmuch_search_tags_command,
-      "[<search-terms> [...] ]",
-      "List all tags found in the database or matching messages.",
-      "\tRun this command without any search-term(s) to obtain a list\n"
-      "\tof all tags found in the database. If you provide one or more\n"
-      "\tsearch-terms as argument(s) then the resulting list will\n"
-      "\tcontain tags only from messages that match the search-term(s).\n"
-      "\n"
-      "\tIn both cases the list will be alphabetically sorted." },
     { "config", notmuch_config_command,
       "[get|set] <section>.<item> [value ...]",
       "Get or set settings in the notmuch configuration file.",
@@ -546,13 +570,16 @@ main (int argc, char *argv[])
 {
     void *local;
     command_t *command;
-    unsigned int i;
+    alias_t *alias;
+    unsigned int i, j;
+    const char **argv_local;
 
     talloc_enable_null_tracking ();
 
     local = talloc_new (NULL);
 
     g_mime_init (0);
+    g_type_init ();
 
     if (argc == 1)
 	return notmuch (local);
@@ -565,6 +592,40 @@ main (int argc, char *argv[])
 	return 0;
     }
 
+    for (i = 0; i < ARRAY_SIZE (aliases); i++) {
+	alias = &aliases[i];
+
+	if (strcmp (argv[1], alias->name) == 0)
+	{
+	    int substitutions;
+
+	    argv_local = talloc_size (local, sizeof (char *) *
+				      (argc + MAX_ALIAS_SUBSTITUTIONS - 1));
+	    if (argv_local == NULL) {
+		fprintf (stderr, "Out of memory.\n");
+		return 1;
+	    }
+
+	    /* Copy all substution arguments from the alias. */
+	    argv_local[0] = argv[0];
+	    for (j = 0; j < MAX_ALIAS_SUBSTITUTIONS; j++) {
+		if (alias->substitutions[j] == NULL)
+		    break;
+		argv_local[j+1] = alias->substitutions[j];
+	    }
+	    substitutions = j;
+
+	    /* And copy all original arguments (skipping the argument
+	     * that matched the alias of course. */
+	    for (j = 2; j < (unsigned) argc; j++) {
+		argv_local[substitutions+j-1] = argv[j];
+	    }
+
+	    argc += substitutions - 1;
+	    argv = (char **) argv_local;
+	}
+    }
+
     for (i = 0; i < ARRAY_SIZE (commands); i++) {
 	command = &commands[i];