notmuch show: Properly nest MIME parts within mulipart parts

[notmuch] / notmuch.c

diff --git a/notmuch.c b/notmuch.c
index e92f14c546daaeb88a933432bd193fec17138bd8..098f73357e4ec43ae922fed50d0663deb1e65c1b 100644 (file)
--- a/notmuch.c
+++ b/notmuch.c
@@ -58,6 +58,7 @@ static const char search_terms_help[] =
     "\t\ttag:<tag> (or is:<tag>)\n"
     "\t\tid:<message-id>\n"
     "\t\tthread:<thread-id>\n"
     "\t\ttag:<tag> (or is:<tag>)\n"
     "\t\tid:<message-id>\n"
     "\t\tthread:<thread-id>\n"

+    "\t\tfolder:<directory-path>\n"

     "\n"
     "\tThe from: prefix is used to match the name or address of\n"
     "\tthe sender of an email message.\n"
     "\n"
     "\tThe from: prefix is used to match the name or address of\n"
     "\tthe sender of an email message.\n"


@@ -82,6 +83,11 @@ static const char search_terms_help[] =
     "\tmessages). These thread ID values can be seen in the first\n"
     "\tcolumn of output from \"notmuch search\".\n"
     "\n"
     "\tmessages). These thread ID values can be seen in the first\n"
     "\tcolumn of output from \"notmuch search\".\n"
     "\n"

+    "\tThe folder: prefix can be used to search for email message\n"
+    "\tfiles that are contained within particular directories within\n"
+    "\tthe mail store. Only the directory components below the top-level\n"
+    "\tmail database path are available to be searched.\n"
+    "\n"

     "\tIn addition to individual terms, multiple terms can be\n"
     "\tcombined with Boolean operators (\"and\", \"or\", \"not\", etc.).\n"
     "\tEach term in the query will be implicitly connected by a\n"
     "\tIn addition to individual terms, multiple terms can be\n"
     "\tcombined with Boolean operators (\"and\", \"or\", \"not\", etc.).\n"
     "\tEach term in the query will be implicitly connected by a\n"


@@ -165,7 +171,7 @@ command_t commands[] = {
       "\t\tPresents the results in either JSON or\n"
       "\t\tplain-text (default)\n"
       "\n"
       "\t\tPresents the results in either JSON or\n"
       "\t\tplain-text (default)\n"
       "\n"

-      "\t--output=(summary|threads|messages|tags)\n"
+      "\t--output=(summary|threads|messages|files|tags)\n"

       "\n"
       "\t\tsummary (default)\n"
       "\n"
       "\n"
       "\t\tsummary (default)\n"
       "\n"


@@ -186,6 +192,12 @@ command_t commands[] = {
       "\t\tterms, either one per line (--format=text) or as a JSON array\n"
       "\t\t(--format=json).\n"
       "\n"
       "\t\tterms, either one per line (--format=text) or as a JSON array\n"
       "\t\t(--format=json).\n"
       "\n"

+      "\t\tfiles\n"
+      "\n"
+      "\t\tOutput the filenames of all messages matching the search\n"
+      "\t\tterms, either one per line (--format=text) or as a JSON array\n"
+      "\t\t(--format=json).\n"
+      "\n"

       "\t\ttags\n"
       "\n"
       "\t\tOutput all tags that appear on any message matching the search\n"
       "\t\ttags\n"
       "\n"
       "\t\tOutput all tags that appear on any message matching the search\n"


@@ -216,7 +228,7 @@ command_t commands[] = {
       "\t\tall messages in the same thread as any matched\n"
       "\t\tmessage will be displayed.\n"
       "\n"
       "\t\tall messages in the same thread as any matched\n"
       "\t\tmessage will be displayed.\n"
       "\n"

-      "\t--format=(text|json|mbox)\n"
+      "\t--format=(text|json|mbox|raw)\n"

       "\n"
       "\t\ttext (default)\n"
       "\n"
       "\n"
       "\t\ttext (default)\n"
       "\n"


@@ -226,15 +238,17 @@ command_t commands[] = {
       "\t\teasily-parsed markers. Each marker consists of a Control-L\n"
       "\t\tcharacter (ASCII decimal 12), the name of the marker, and\n"
       "\t\tthen either an opening or closing brace, '{' or '}' to\n"
       "\t\teasily-parsed markers. Each marker consists of a Control-L\n"
       "\t\tcharacter (ASCII decimal 12), the name of the marker, and\n"
       "\t\tthen either an opening or closing brace, '{' or '}' to\n"

-      "\t\teither open or close the component.\n"
+      "\t\teither open or close the component. For a multipart MIME\n"
+      "\t\tmessage, these parts will be nested.\n"

       "\n"
       "\t\tjson\n"
       "\n"
       "\t\tThe output is formatted with Javascript Object Notation\n"
       "\t\t(JSON). This format is more robust than the text format\n"
       "\n"
       "\t\tjson\n"
       "\n"
       "\t\tThe output is formatted with Javascript Object Notation\n"
       "\t\t(JSON). This format is more robust than the text format\n"

-      "\t\tfor automated processing. JSON output always includes all\n"
-      "\t\tmessages in a matching thread; in effect '--format=json'\n"
-      "\t\timplies '--entire-thread'\n"
+      "\t\tfor automated processing. The nested structure of multipart\n"
+      "\t\tMIME messages is reflected in nested JSON output. JSON\n"
+      "\t\toutput always includes all messages in a matching thread;\n"
+      "\t\tin effect '--format=json' implies '--entire-thread'\n"

       "\n"
       "\t\tmbox\n"
       "\n"
       "\n"
       "\t\tmbox\n"
       "\n"


@@ -248,6 +262,13 @@ command_t commands[] = {
       "\n"
       "\t\thttp://homepage.ntlworld.com/jonathan.deboynepollard/FGA/mail-mbox-formats.html\n"
       "\n"
       "\n"
       "\t\thttp://homepage.ntlworld.com/jonathan.deboynepollard/FGA/mail-mbox-formats.html\n"
       "\n"

+      "\t\traw\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"
+      "\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"
       "\t\"thread:<thread-id>\" as can be seen in the first column\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"
       "\t\"thread:<thread-id>\" as can be seen in the first column\n"


@@ -529,6 +550,8 @@ main (int argc, char *argv[])
     command_t *command;
     unsigned int i;
 
     command_t *command;
     unsigned int i;
 

+    talloc_enable_null_tracking ();
+

     local = talloc_new (NULL);
 
     g_mime_init (0);
     local = talloc_new (NULL);
 
     g_mime_init (0);