Changeset 5149:b7345c9daac1 in roaraudio for libroar/caps.c

Timestamp:

10/15/11 15:24:11 (13 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

added support to list standards the client lib supports (not yet complet)

File:

• libroar/caps.c (modified) (6 diffs)

libroar/caps.c

@@ -36 +36 @@
 #include "libroar.h"
 
+const struct roar_stds * libroar_libstds(void) {
+ static const uint32_t std[] = {
+  ROAR_STD_MAKE(ROAR_STDV_ROARAUDIO, 0, 0)  // ra-msg-v0
+ };
+ static const struct roar_stds stds = {.stds_len = sizeof(std)/sizeof(*std), .stds = (uint32_t*)std};
+ return &stds;
+}
+
 int roar_caps_to_msg(struct roar_message * mes,  struct roar_caps    * caps, void ** data) {
  char * datap;
@@ -116 +124 @@
   flags = 0;
 
- if ( con == NULL )
-  return -1;
+ if ( con == NULL ) {
+  roar_err_set(ROAR_ERROR_FAULT);
+  return -1;
+ }
 
  if ( out != NULL )
@@ -211 +221 @@
  struct roar_stds * ret;
 
- if ( len == 0 )
+ if ( len == 0 ) {
+  roar_err_set(ROAR_ERROR_INVAL);
   return NULL;
+ }
 
  ret = roar_mm_malloc(sizeof(struct roar_stds));
@@ -235 +247 @@
 
 int roar_stds_free(struct roar_stds * stds) {
- if ( stds == NULL )
-  return -1;
+ if ( stds == NULL ) {
+  roar_err_set(ROAR_ERROR_FAULT);
+  return -1;
+ }
 
  if ( stds->stds != NULL )
@@ -260 +274 @@
  int i;
 
+ if ( vendor == NULL ) {
+  roar_err_set(ROAR_ERROR_FAULT);
+  return -1;
+ }
+
  for (i = 0; _libroar_std_vendors[i].name != NULL; i++)
   if ( !strcasecmp(_libroar_std_vendors[i].name, vendor) )
    return _libroar_std_vendors[i].vendor;
 
+ roar_err_set(ROAR_ERROR_NOENT);
  return -1;
 }
@@ -274 +294 @@
    return _libroar_std_vendors[i].name;
 
+ roar_err_set(ROAR_ERROR_NOENT);
  return NULL;
 }