index c88fc9a02041d2a7d0f06970428e17dfcb064c07..615227d7408effab59f3b3806b905b01186a35e1 100644 (file)
#include "core/object.h"
#include "core/data.h"
-
#include "frontend/proto.h"
-
+#include "utils/ssl.h"
#include "utils/strbuf.h"
#include <sys/socket.h>
+#include <stdbool.h>
#include <stddef.h>
#ifdef __cplusplus
/*
* sdb_client_destroy:
- * Destroyes the client connection and deallocates the client object.
+ * Destroys the client connection and deallocates the client object.
*/
void
sdb_client_destroy(sdb_client_t *client);
+/*
+ * sdb_client_set_ssl_options:
+ * Use the specified options for any SSL connections.
+ *
+ * Returns:
+ * - 0 on success
+ * - a negative value else
+ */
+int
+sdb_client_set_ssl_options(sdb_client_t *client, const sdb_ssl_options_t *opts);
+
/*
* sdb_client_connect:
* Connect to the client's address using the specified username.
int
sdb_client_connect(sdb_client_t *client, const char *username);
+/*
+ * sdb_client_sockfd:
+ * Return the client socket's file descriptor.
+ */
+int
+sdb_client_sockfd(sdb_client_t *client);
+
+/*
+ * sdb_client_shutdown:
+ * Shut down the client's send and/or receive operations.
+ * See shutdown(3) for details.
+ */
+int
+sdb_client_shutdown(sdb_client_t *client, int how);
+
/*
* sdb_client_close:
* Close the client connection.
void
sdb_client_close(sdb_client_t *client);
+/*
+ * sdb_client_rpc:
+ * Send the specified message to the server and wait for the reply. All
+ * received data is written to the specified buffer. If specified, the
+ * returned status code is written to the memory location pointed to by
+ * 'code'. In case of an error or an incomplete command, the status code is
+ * set to UINT32_MAX. The returned data does not include the status code and
+ * message len as received from the remote side but only the data associated
+ * with the message. The function handles all asynchronous log messages by
+ * logging them at the right log level.
+ *
+ * Returns:
+ * - the number of bytes read
+ * (may be zero if the message did not include any data)
+ * - a negative value on error
+ */
+ssize_t
+sdb_client_rpc(sdb_client_t *client,
+ uint32_t cmd, uint32_t msg_len, const char *msg,
+ uint32_t *code, sdb_strbuf_t *buf);
+
/*
* sdb_client_send:
- * Send the specified command and accompanying data to through the client
- * connection.
+ * Send the specified command and accompanying data to the server.
*
* Returns:
- * - 0 on success
+ * - the number of bytes send
* - a negative value else.
*/
ssize_t
sdb_client_recv(sdb_client_t *client,
uint32_t *code, sdb_strbuf_t *buf);
+/*
+ * sdb_client_eof:
+ * Returns true if end of file on the client connection was reached, that is,
+ * if the remote side closed the connection.
+ */
+bool
+sdb_client_eof(sdb_client_t *client);
+
#ifdef __cplusplus
} /* extern "C" */
#endif