create notmuch_show_params_t structure for holding parameters passed to show functions.

This simplifies the passing of arguments to the show functions.  This
will be very useful as we accumulate more parameters that will need to
be passed.  Currently only the entire_thread parameter is passed this
way.

diff --git a/notmuch-client.h b/notmuch-client.h
index 57daa9a25ed0eacce4a188510c9172e9d239e2fc..8899ab26f904cfca1aa0d611e0ce696c19cba8f2 100644 (file)
--- a/notmuch-client.h
+++ b/notmuch-client.h
@@ -75,6 +75,10 @@ typedef struct notmuch_show_format {
     const char *message_set_end;
 } notmuch_show_format_t;
 
+typedef struct notmuch_show_params {
+    int entire_thread;
+} notmuch_show_params_t;
+
 /* There's no point in continuing when we've detected that we've done
  * something wrong internally (as opposed to the user passing in a
  * bogus value).

diff --git a/notmuch-show.c b/notmuch-show.c
index 20e54bcd0f0a6d665720dbc6354d2824ebdcfe09..006ccf9e3ee35f9375299bfa09f5be82123519f7 100644 (file)
--- a/notmuch-show.c
+++ b/notmuch-show.c
@@ -524,7 +524,7 @@ show_messages (void *ctx,
               const notmuch_show_format_t *format,
               notmuch_messages_t *messages,
               int indent,
-              notmuch_bool_t entire_thread)
+              notmuch_show_params_t *params)
 {
     notmuch_message_t *message;
     notmuch_bool_t match;
@@ -549,15 +549,18 @@ show_messages (void *ctx,
 
        next_indent = indent;
 
-       if (match || entire_thread) {
+       if (match || params->entire_thread) {
            show_message (ctx, format, message, indent);
            next_indent = indent + 1;
 
            fputs (format->message_set_sep, stdout);
        }
 
-       show_messages (ctx, format, notmuch_message_get_replies (message),
-                      next_indent, entire_thread);
+       show_messages (ctx,
+                      format,
+                      notmuch_message_get_replies (message),
+                      next_indent,
+                      params);
 
        notmuch_message_destroy (message);
 
@@ -618,7 +621,7 @@ static int
 do_show (void *ctx,
         notmuch_query_t *query,
         const notmuch_show_format_t *format,
-        int entire_thread)
+        notmuch_show_params_t *params)
 {
     notmuch_threads_t *threads;
     notmuch_thread_t *thread;
@@ -643,7 +646,7 @@ do_show (void *ctx,
            fputs (format->message_set_sep, stdout);
        first_toplevel = 0;
 
-       show_messages (ctx, format, messages, 0, entire_thread);
+       show_messages (ctx, format, messages, 0, params);
 
        notmuch_thread_destroy (thread);
 
@@ -663,10 +666,12 @@ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[]))
     char *query_string;
     char *opt;
     const notmuch_show_format_t *format = &format_text;
-    int entire_thread = 0;
+    notmuch_show_params_t params;
     int i;
     int raw = 0;
 
+    params.entire_thread = 0;
+
     for (i = 0; i < argc && argv[i][0] == '-'; i++) {
        if (strcmp (argv[i], "--") == 0) {
            i++;
@@ -678,7 +683,7 @@ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[]))
                format = &format_text;
            } else if (strcmp (opt, "json") == 0) {
                format = &format_json;
-               entire_thread = 1;
+               params.entire_thread = 1;
            } else if (strcmp (opt, "mbox") == 0) {
                format = &format_mbox;
            } else if (strcmp (opt, "raw") == 0) {
@@ -688,7 +693,7 @@ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[]))
                return 1;
            }
        } else if (STRNCMP_LITERAL (argv[i], "--entire-thread") == 0) {
-           entire_thread = 1;
+           params.entire_thread = 1;
        } else {
            fprintf (stderr, "Unrecognized option: %s\n", argv[i]);
            return 1;
@@ -727,7 +732,7 @@ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[]))
     if (raw)
        return do_show_raw (ctx, query);
     else
-       return do_show (ctx, query, format, entire_thread);
+       return do_show (ctx, query, format, &params);
 
     notmuch_query_destroy (query);
     notmuch_database_close (notmuch);