Add pub library and daemon

1 files changed, 25 insertions, 0 deletions

diff --git a/src/libskabus/skabus_pub_sendvpm_async.c b/src/libskabus/skabus_pub_sendvpm_async.c
new file mode 100644
index 0000000..b1bab4d
--- /dev/null
+++ b/src/libskabus/skabus_pub_sendvpm_async.c
@@ -0,0 +1,25 @@
+/* ISC license. */
+
+#include <string.h>
+#include <sys/uio.h>
+#include <errno.h>
+
+#include <skalibs/unixmessage.h>
+#include <skalibs/skaclient.h>
+
+#include <skabus/pub.h>
+#include "skabus-pub-internal.h"
+
+int skabus_pub_sendvpm_withfds_async (skabus_pub_t *a, char const *idstr, struct iovec const *v, unsigned int vlen, int const *fds, unsigned int nfds, unsigned char const *bits, skabus_pub_send_result_t *result)
+{
+  size_t idlen = strlen(idstr) ;
+  char tmp[2] = "+" ;
+  struct iovec vv[vlen + 2] ;
+  unixmessage_v_t m = { .v = vv, .vlen = vlen + 2, .fds = (int *)fds, .nfds = nfds } ;
+  if (idlen > SKABUS_PUB_IDSTR_SIZE) return (errno = ERANGE, 0) ;
+  tmp[1] = (unsigned char)idlen ;
+  vv[0].iov_base = tmp ; vv[0].iov_len = 2 ;
+  vv[1].iov_base = (char *)idstr ; vv[1].iov_len = idlen+1 ;
+  for (unsigned int i = 0 ; i < vlen ; i++) vv[2+i] = v[i] ;
+  return skaclient_putmsgv_and_close(&a->connection, &m, bits, &skabus_pub_send_cb, result) ;
+}