diff options
Diffstat (limited to 'src/server/altservers.c')
| -rw-r--r-- | src/server/altservers.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/server/altservers.c b/src/server/altservers.c index a6ad235..380737c 100644 --- a/src/server/altservers.c +++ b/src/server/altservers.c @@ -274,6 +274,26 @@ int altservers_getHostListForReplication(const char *image, dnbd3_host_t *server } /** + * Returns true if there is at least one alt-server the + * given image name would be allowed to be cloned from. + */ +bool altservers_imageHasAltServers(const char *image) +{ + bool ret = false; + mutex_lock( &altServersLock ); + for ( int i = 0; i < numAltServers; ++i ) { + if ( altServers[i].isClientOnly || ( !altServers[i].isPrivate && _proxyPrivateOnly ) ) + continue; + if ( !isImageAllowed( &altServers[i], image ) ) + continue; + ret = true; + break; + } + mutex_unlock( &altServersLock ); + return ret; +} + +/** * Get <size> alt servers. If there are more alt servers than * requested, random servers will be picked. * This function is suited for finding uplink servers as |