#include "poll-loop.h"
#include "shash.h"
#include "stream.h"
+#include "stream-provider.h"
#include "svec.h"
#include "vlog.h"
}
/* Replies to the active unixctl connection 'conn'. 'error' is sent to the
- * client indicating an error occured processing the command. Only one call to
+ * client indicating an error occurred processing the command. Only one call to
* unixctl_command_reply() or unixctl_command_reply_error() may be made per
* request. */
void
unixctl_command_reply__(conn, false, error);
}
-/* Creates a unixctl server listening on 'path', which may be:
+/* Creates a unixctl server listening on 'path', which for POSIX may be:
*
* - NULL, in which case <rundir>/<program>.<pid>.ctl is used.
*
- * - "none", in which case the function will return successfully but
- * no socket will actually be created.
- *
* - A name that does not start with '/', in which case it is put in
* <rundir>.
*
* - An absolute path (starting with '/') that gives the exact name of
* the Unix domain socket to listen on.
*
+ * For Windows, a kernel assigned TCP port is used and written in 'path'
+ * which may be:
+ *
+ * - NULL, in which case <rundir>/<program>.ctl is used.
+ *
+ * - An absolute path that gives the name of the file.
+ *
+ * For both POSIX and Windows, if the path is "none", the function will
+ * return successfully but no socket will actually be created.
+ *
* A program that (optionally) daemonizes itself should call this function
* *after* daemonization, so that the socket name contains the pid of the
* daemon instead of the pid of the program that exited. (Otherwise,
}
if (path) {
- char *abs_path = abs_file_name(ovs_rundir(), path);
+ char *abs_path;
+#ifndef _WIN32
+ abs_path = abs_file_name(ovs_rundir(), path);
+#else
+ abs_path = strdup(path);
+#endif
punix_path = xasprintf("punix:%s", abs_path);
free(abs_path);
} else {
+#ifndef _WIN32
punix_path = xasprintf("punix:%s/%s.%ld.ctl", ovs_rundir(),
program_name, (long int) getpid());
+#else
+ punix_path = xasprintf("punix:%s/%s.ctl", ovs_rundir(), program_name);
+#endif
}
error = pstream_open(punix_path, &listener, 0);
} else {
VLOG_WARN_RL(&rl, "%s: accept failed: %s",
pstream_get_name(server->listener),
- strerror(error));
+ ovs_strerror(error));
}
}
}
}
\f
-/* Connects to a unixctl server socket. 'path' should be the name of a unixctl
- * server socket. If it does not start with '/', it will be prefixed with the
- * rundir (e.g. /usr/local/var/run/openvswitch).
+/* On POSIX based systems, connects to a unixctl server socket. 'path' should
+ * be the name of a unixctl server socket. If it does not start with '/', it
+ * will be prefixed with the rundir (e.g. /usr/local/var/run/openvswitch).
+ *
+ * On Windows, connects to a localhost TCP port as written inside 'path'.
+ * 'path' should be an absolute path of the file.
*
* Returns 0 if successful, otherwise a positive errno value. If successful,
* sets '*client' to the new jsonrpc, otherwise to NULL. */
struct stream *stream;
int error;
- *client = NULL;
-
+#ifdef _WIN32
+ abs_path = strdup(path);
+#else
abs_path = abs_file_name(ovs_rundir(), path);
+#endif
unix_path = xasprintf("unix:%s", abs_path);
+
+ *client = NULL;
+
error = stream_open_block(stream_open(unix_path, &stream, DSCP_DEFAULT),
&stream);
free(unix_path);