aboutsummaryrefslogtreecommitdiff
path: root/include/qemu
diff options
context:
space:
mode:
authorStefan Hajnoczi <stefanha@redhat.com>2013-11-14 11:54:15 +0100
committerKevin Wolf <kwolf@redhat.com>2014-01-22 12:07:17 +0100
commit0150cd81cf608b93778a067189829f354fe27e4b (patch)
treeb37e2c71249f04c0a1053d58f940d0b120bc4a23 /include/qemu
parentc60bf3391bf4cb79b7adc6650094e21671ddaabd (diff)
downloadqemu-0150cd81cf608b93778a067189829f354fe27e4b.zip
qemu-0150cd81cf608b93778a067189829f354fe27e4b.tar.gz
qemu-0150cd81cf608b93778a067189829f354fe27e4b.tar.bz2
readline: move readline to a generic location
Now that the monitor and readline are decoupled, readline.h no longer belongs in include/monitor/. Put the header into include/qemu/. Move the source file into util/ so it can be linked as part of libqemuutil.a. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'include/qemu')
-rw-r--r--include/qemu/readline.h62
1 files changed, 62 insertions, 0 deletions
diff --git a/include/qemu/readline.h b/include/qemu/readline.h
new file mode 100644
index 0000000..a89fe4a
--- /dev/null
+++ b/include/qemu/readline.h
@@ -0,0 +1,62 @@
+#ifndef READLINE_H
+#define READLINE_H
+
+#define READLINE_CMD_BUF_SIZE 4095
+#define READLINE_MAX_CMDS 64
+#define READLINE_MAX_COMPLETIONS 256
+
+typedef void ReadLinePrintfFunc(void *opaque, const char *fmt, ...);
+typedef void ReadLineFlushFunc(void *opaque);
+typedef void ReadLineFunc(void *opaque, const char *str,
+ void *readline_opaque);
+typedef void ReadLineCompletionFunc(void *opaque,
+ const char *cmdline);
+
+typedef struct ReadLineState {
+ char cmd_buf[READLINE_CMD_BUF_SIZE + 1];
+ int cmd_buf_index;
+ int cmd_buf_size;
+
+ char last_cmd_buf[READLINE_CMD_BUF_SIZE + 1];
+ int last_cmd_buf_index;
+ int last_cmd_buf_size;
+
+ int esc_state;
+ int esc_param;
+
+ char *history[READLINE_MAX_CMDS];
+ int hist_entry;
+
+ ReadLineCompletionFunc *completion_finder;
+ char *completions[READLINE_MAX_COMPLETIONS];
+ int nb_completions;
+ int completion_index;
+
+ ReadLineFunc *readline_func;
+ void *readline_opaque;
+ int read_password;
+ char prompt[256];
+
+ ReadLinePrintfFunc *printf_func;
+ ReadLineFlushFunc *flush_func;
+ void *opaque;
+} ReadLineState;
+
+void readline_add_completion(ReadLineState *rs, const char *str);
+void readline_set_completion_index(ReadLineState *rs, int completion_index);
+
+const char *readline_get_history(ReadLineState *rs, unsigned int index);
+
+void readline_handle_byte(ReadLineState *rs, int ch);
+
+void readline_start(ReadLineState *rs, const char *prompt, int read_password,
+ ReadLineFunc *readline_func, void *readline_opaque);
+void readline_restart(ReadLineState *rs);
+void readline_show_prompt(ReadLineState *rs);
+
+ReadLineState *readline_init(ReadLinePrintfFunc *printf_func,
+ ReadLineFlushFunc *flush_func,
+ void *opaque,
+ ReadLineCompletionFunc *completion_finder);
+
+#endif /* !READLINE_H */