index 7fd8d587de8961f70a2107048ca782ed53a39659..ba2b32d8d3553dad528bfda657d7f18f79b20234 100644 (file)
--- a/src/tools/sysdb/input.h
+++ b/src/tools/sysdb/input.h
typedef struct {
sdb_client_t *client;
typedef struct {
sdb_client_t *client;
+ char *user;
sdb_strbuf_t *input;
size_t tokenizer_pos;
size_t query_len;
sdb_strbuf_t *input;
size_t tokenizer_pos;
size_t query_len;
+
+ /* indicates that we've had non-empty input */
+ bool have_input;
+
+ bool interactive;
+ bool eof;
} sdb_input_t;
} sdb_input_t;
-#define SDB_INPUT_INIT { NULL, NULL, 0, 0 }
+#define SDB_INPUT_INIT { NULL, NULL, NULL, 0, 0, 0, 1, 0 }
+
+/*
+ * sysdb_input:
+ * Input object to be used by the 'sysdb' command line tool.
+ */
+extern sdb_input_t *sysdb_input;
+
+/*
+ * sdb_input_init:
+ * Initialize the input handler.
+ */
+int
+sdb_input_init(sdb_input_t *input);
+
+/*
+ * sdb_input_mainloop:
+ * Wait for and handle all user and server input until end-of-file is read
+ * from the user (on the standard input channel).
+ *
+ * Returns:
+ * - 0 on success
+ * - a negative value else
+ */
+int
+sdb_input_mainloop(void);
/*
* sdb_input_readline:
/*
* sdb_input_readline:
* - A negative value in case of an error.
*/
ssize_t
* - A negative value in case of an error.
*/
ssize_t
-sdb_input_readline(sdb_input_t *input, char *buf,
- int *n_chars, size_t max_chars);
+sdb_input_readline(char *buf, size_t *n_chars, size_t max_chars);
/*
/*
- * scanner
+ * sdb_input_exec_query:
+ * Execute the query currently stored in the input buffer. Waits for the
+ * server's reply and prints errors or returned data to standard output.
*/
*/
+int
+sdb_input_exec_query(void);
-void
-sdb_input_set(sdb_input_t *new_input);
+/*
+ * sdb_input_reconnect:
+ * Let the client reconnect to the server using the settings stored in
+ * sysdb_input.
+ */
+int
+sdb_input_reconnect(void);
#endif /* SYSDB_INPUT_H */
#endif /* SYSDB_INPUT_H */