Mercurial > hg > piper-cpp

changeset 279:b7eec400cd94

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Support long options as well
author Chris Cannam <cannam@all-day-breakfast.com>
date Thu, 01 Nov 2018 14:04:58 +0000
parents 71b166bcbcc3
children 4b581a498981
files vamp-server/simple-server.cpp
diffstat 1 files changed, 6 insertions(+), 6 deletions(-) [+]
line wrap: on
line diff
--- a/vamp-server/simple-server.cpp	Wed Oct 17 15:43:35 2018 +0100
+++ b/vamp-server/simple-server.cpp	Thu Nov 01 14:04:58 2018 +0000
@@ -91,9 +91,9 @@
         "           " << myname << " -h\n\n"
         "    where\n"
         "       <format>: the format to read and write messages in (\"json\" or \"capnp\")\n"
-        "       -d: also print debug information to stderr\n"
-        "       -v: print version number to stdout and exit\n"
-        "       -h: print this text to stderr and exit\n\n"
+        "       -d, --debug: also print debug information to stderr\n"
+        "       -v, --version: print version number to stdout and exit\n"
+        "       -h, --help: print this text to stderr and exit\n\n"
         "Expects Piper request messages in either Cap'n Proto or JSON format on stdin,\n"
         "and writes response messages in the same format to stdout.\n\n"
         "This server is intended for simple process separation. It's only suitable for\n"
@@ -639,19 +639,19 @@
     bool debug = false;
     
     string arg = argv[1];
-    if (arg == "-h") {
+    if (arg == "-h" || arg == "--help") {
         if (argc == 2) {
             usage(true);
         } else {
             usage();
         }
-    } else if (arg == "-v") {
+    } else if (arg == "-v" || arg == "--version") {
         if (argc == 2) {
             version();
         } else {
             usage();
         }
-    } else if (arg == "-d") {
+    } else if (arg == "-d" || arg == "--debug") {
         if (argc == 2) {
             usage();
         } else {