X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Fcmdline%2Fcmdline_private.h;h=c2e906d8de6d38661666b3126403458e90dbd90d;hb=67cdaea00cd6ec72dc05386b80525157a9cf2018;hp=a87c45275ca6fb348b291cf756e6822fc7bbd46f;hpb=99a2dd955fba6e4cc23b77d590a033650ced9c45;p=dpdk.git

diff --git a/lib/cmdline/cmdline_private.h b/lib/cmdline/cmdline_private.h
index a87c45275c..c2e906d8de 100644
--- a/lib/cmdline/cmdline_private.h
+++ b/lib/cmdline/cmdline_private.h
@@ -11,10 +11,55 @@
 #include <rte_os_shim.h>
 #ifdef RTE_EXEC_ENV_WINDOWS
 #include <rte_windows.h>
+#else
+#include <termios.h>
 #endif
 
 #include <cmdline.h>
 
+#define RDLINE_BUF_SIZE 512
+#define RDLINE_PROMPT_SIZE  32
+#define RDLINE_VT100_BUF_SIZE  8
+#define RDLINE_HISTORY_BUF_SIZE BUFSIZ
+#define RDLINE_HISTORY_MAX_LINE 64
+
+enum rdline_status {
+	RDLINE_INIT,
+	RDLINE_RUNNING,
+	RDLINE_EXITED
+};
+
+struct rdline {
+	enum rdline_status status;
+	/* rdline bufs */
+	struct cirbuf left;
+	struct cirbuf right;
+	char left_buf[RDLINE_BUF_SIZE+2]; /* reserve 2 chars for the \n\0 */
+	char right_buf[RDLINE_BUF_SIZE];
+
+	char prompt[RDLINE_PROMPT_SIZE];
+	unsigned int prompt_size;
+
+	char kill_buf[RDLINE_BUF_SIZE];
+	unsigned int kill_size;
+
+	/* history */
+	struct cirbuf history;
+	char history_buf[RDLINE_HISTORY_BUF_SIZE];
+	int history_cur_line;
+
+	/* callbacks and func pointers */
+	rdline_write_char_t *write_char;
+	rdline_validate_t *validate;
+	rdline_complete_t *complete;
+
+	/* vt100 parser */
+	struct cmdline_vt100 vt100;
+
+	/* opaque pointer */
+	void *opaque;
+};
+
 #ifdef RTE_EXEC_ENV_WINDOWS
 struct terminal {
 	DWORD input_mode;
@@ -22,6 +67,7 @@ struct terminal {
 	int is_console_input;
 	int is_console_output;
 };
+#endif
 
 struct cmdline {
 	int s_in;
@@ -29,11 +75,14 @@ struct cmdline {
 	cmdline_parse_ctx_t *ctx;
 	struct rdline rdl;
 	char prompt[RDLINE_PROMPT_SIZE];
+#ifdef RTE_EXEC_ENV_WINDOWS
 	struct terminal oldterm;
 	char repeated_char;
 	WORD repeat_count;
-};
+#else
+	struct termios oldterm;
 #endif
+};
 
 /* Disable buffering and echoing, save previous settings to oldterm. */
 void terminal_adjust(struct cmdline *cl);
@@ -51,4 +100,10 @@ ssize_t cmdline_read_char(struct cmdline *cl, char *c);
 __rte_format_printf(2, 0)
 int cmdline_vdprintf(int fd, const char *format, va_list op);
 
+int rdline_init(struct rdline *rdl,
+		rdline_write_char_t *write_char,
+		rdline_validate_t *validate,
+		rdline_complete_t *complete,
+		void *opaque);
+
 #endif