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* mu-cmd: some cosmetical updates in the output

This commit is contained in:
Dirk-Jan C. Binnema 2010-10-09 13:19:47 +03:00
parent 4e06349e65
commit e161fb6065
1 changed files with 16 additions and 26 deletions
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42
src/mu-cmd.c
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@ -50,14 +50,13 @@ cmd_from_string (const char* cmd)
MuCmd _cmd;
} Cmd;
Cmd cmd_map[]= {
Cmd cmd_map[] = {
{ "index", MU_CMD_INDEX },
{ "find", MU_CMD_FIND },
{ "cleanup", MU_CMD_CLEANUP },
{ "mkdir", MU_CMD_MKDIR },
{ "view", MU_CMD_VIEW },
{ "index", MU_CMD_INDEX },
{ "extract", MU_CMD_EXTRACT }
{ "extract", MU_CMD_EXTRACT }
};
for (i = 0; i != G_N_ELEMENTS(cmd_map); ++i)
@ -67,53 +66,43 @@ cmd_from_string (const char* cmd)
return MU_CMD_UNKNOWN;
}
static gboolean
static void
show_usage (gboolean noerror)
{
const char* usage=
"usage: mu [options] command [parameters]\n"
"\twhere command is one of index, find, view, mkdir, cleanup "
"where command is one of index, find, view, mkdir, cleanup "
"or extract\n\n"
"see mu(1) (the mu manpage) for more information, or try "
"mu --help\n";
"see the mu or mu-easy manpages for more information\n";
if (noerror)
g_print ("%s", usage);
else
g_printerr ("%s", usage);
return noerror;
}
static gboolean
static void
show_version (void)
{
const char* msg =
"mu (mail indexer / searcher version) " VERSION "\n\n"
"Copyright (C) 2008-2010 Dirk-Jan C. Binnema\n"
"License GPLv3+: GNU GPL version 3 or later "
"<http://gnu.org/licenses/gpl.html>.";
g_print ("%s\n", msg);
return TRUE;
g_print ("mu (mail indexer/searcher) " VERSION "\n"
"Copyright (C) 2008-2010 Dirk-Jan C. Binnema (GPLv3+)\n");
}
gboolean
mu_cmd_execute (MuConfigOptions *opts)
{
MuCmd cmd;
if (opts->version)
return show_version ();
if (opts->version) {
show_version ();
return TRUE;
}
if (!opts->params||!opts->params[0]) {/* no command? */
show_version ();
g_print ("\n");
return show_usage (FALSE);
show_usage (TRUE);
return FALSE;
}
cmd = cmd_from_string (opts->params[0]);
@ -128,7 +117,8 @@ mu_cmd_execute (MuConfigOptions *opts)
case MU_CMD_VIEW: return mu_cmd_view (opts);
case MU_CMD_UNKNOWN:
return show_usage (FALSE);
show_usage (FALSE);
return FALSE;
default:
g_return_val_if_reached (FALSE);
}