Changeset 5486:3f3a5a9eca72 in roaraudio for plugins

Timestamp:

04/29/12 09:16:50 (12 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

allow application mode (--text $bla)

File:

• plugins/universal/helloworld.c (modified) (1 diff)

plugins/universal/helloworld.c

@@ -29 +29 @@
 static int hw_init (struct roar_dl_librarypara * para) {
  const char * text = "Hello world!";
- struct roar_keyval * arg;
-
- (void)para; // We ignore all parameters passed to us.
+ struct roar_keyval * cur;
+ size_t i;
 
  if ( para != NULL && para->argv != NULL ) {
-  arg = roar_keyval_lookup(para->argv, "text", para->argc, 0);
-  if ( arg != NULL && arg->value != NULL )
-   text = arg->value;
+  for (i = 0; i < para->argc; i++) {
+   cur = &(para->argv[i]);
+   if ( cur->key != NULL && !strcmp(cur->key, "text") ) {
+    if ( cur->value != NULL ) {
+     text = cur->value;
+    } else if ( (i+1) < para->argc && para->argv[i+1].key == NULL ) {
+     text = para->argv[i+1].value;
+     i++;
+    }
+   }
+  }
  }