/* The ui_out structure */
-#if __STDC__
struct ui_out;
struct ui_out_data;
-#endif
-
+struct ui_file;
/* the current ui_out */
/* Prototypes for ui-out API. */
-extern void ui_out_table_begin (struct ui_out *uiout, int nbrofcols,
- char *tblid);
+/* A result is a recursive data structure consisting of lists and
+ tuples. */
+
+enum ui_out_type
+ {
+ ui_out_type_tuple,
+ ui_out_type_list
+ };
+
+extern void ui_out_begin (struct ui_out *uiout,
+ enum ui_out_type level_type,
+ const char *id);
+extern void ui_out_end (struct ui_out *uiout, enum ui_out_type type);
+
+extern struct cleanup *ui_out_begin_cleanup_end (struct ui_out *uiout,
+ enum ui_out_type level_type,
+ const char *id);
+
+/* A table can be considered a special tuple/list combination with the
+ implied structure: ``table = { hdr = { header, ... } , body = [ {
+ field, ... }, ... ] }''. If NR_ROWS is negative then there is at
+ least one row. */
extern void ui_out_table_header (struct ui_out *uiout, int width,
- enum ui_align align, char *colhdr);
+ enum ui_align align, const char *col_name,
+ const char *colhdr);
extern void ui_out_table_body (struct ui_out *uiout);
-extern void ui_out_table_end (struct ui_out *uiout);
+extern struct cleanup *make_cleanup_ui_out_table_begin_end (struct ui_out *ui_out,
+ int nr_cols,
+ int nr_rows,
+ const char *tblid);
+/* Compatibility wrappers. */
-extern void ui_out_list_begin (struct ui_out *uiout, char *lstid);
+extern struct cleanup *make_cleanup_ui_out_list_begin_end (struct ui_out *uiout,
+ const char *id);
-extern void ui_out_list_end (struct ui_out *uiout);
+extern struct cleanup *make_cleanup_ui_out_tuple_begin_end (struct ui_out *uiout,
+ const char *id);
-extern struct cleanup *make_cleanup_ui_out_list_end (struct ui_out *uiout);
+extern void ui_out_field_int (struct ui_out *uiout, const char *fldname,
+ int value);
-extern void ui_out_field_int (struct ui_out *uiout, char *fldname, int value);
+extern void ui_out_field_fmt_int (struct ui_out *uiout, int width,
+ enum ui_align align, const char *fldname,
+ int value);
-extern void ui_out_field_core_addr (struct ui_out *uiout, char *fldname,
+extern void ui_out_field_core_addr (struct ui_out *uiout, const char *fldname,
CORE_ADDR address);
-extern void ui_out_field_string (struct ui_out * uiout, char *fldname,
+extern void ui_out_field_string (struct ui_out * uiout, const char *fldname,
const char *string);
-extern void ui_out_field_stream (struct ui_out *uiout, char *fldname,
+extern void ui_out_field_stream (struct ui_out *uiout, const char *fldname,
struct ui_stream *buf);
-extern void ui_out_field_fmt (struct ui_out *uiout, char *fldname,
- char *format, ...);
+extern void ui_out_field_fmt (struct ui_out *uiout, const char *fldname,
+ const char *format, ...);
-extern void ui_out_field_skip (struct ui_out *uiout, char *fldname);
+extern void ui_out_field_skip (struct ui_out *uiout, const char *fldname);
extern void ui_out_spaces (struct ui_out *uiout, int numspaces);
-extern void ui_out_text (struct ui_out *uiout, char *string);
+extern void ui_out_text (struct ui_out *uiout, const char *string);
extern void ui_out_message (struct ui_out *uiout, int verbosity,
- char *format, ...);
+ const char *format, ...);
extern struct ui_stream *ui_out_stream_new (struct ui_out *uiout);
extern void gdb_query (struct ui_out *uiout, int qflags, char *qprompt);
#endif
+/* HACK: Code in GDB is currently checking to see the type of ui_out
+ builder when determining which output to produce. This function is
+ a hack to encapsulate that test. Once GDB manages to separate the
+ CLI/MI from the core of GDB the problem should just go away .... */
+
+extern int ui_out_is_mi_like_p (struct ui_out *uiout);
+
/* From here on we have things that are only needed by implementation
routines and main.c. We should pehaps have a separate file for that,
like a ui-out-impl.h file */
/* Type definition of all implementation functions. */
typedef void (table_begin_ftype) (struct ui_out * uiout,
- int nbrofcols, char *tblid);
+ int nbrofcols, int nr_rows,
+ const char *tblid);
typedef void (table_body_ftype) (struct ui_out * uiout);
typedef void (table_end_ftype) (struct ui_out * uiout);
typedef void (table_header_ftype) (struct ui_out * uiout, int width,
- enum ui_align align, char *colhdr);
-typedef void (list_begin_ftype) (struct ui_out * uiout,
- int list_flag, char *lstid);
-typedef void (list_end_ftype) (struct ui_out * uiout, int list_flag);
+ enum ui_align align, const char *col_name,
+ const char *colhdr);
+/* Note: level 0 is the top-level so LEVEL is always greater than
+ zero. */
+typedef void (ui_out_begin_ftype) (struct ui_out *uiout,
+ enum ui_out_type type,
+ int level, const char *id);
+typedef void (ui_out_end_ftype) (struct ui_out *uiout,
+ enum ui_out_type type,
+ int level);
typedef void (field_int_ftype) (struct ui_out * uiout, int fldno, int width,
- enum ui_align align, char *fldname, int value);
+ enum ui_align align,
+ const char *fldname, int value);
typedef void (field_skip_ftype) (struct ui_out * uiout, int fldno, int width,
- enum ui_align align, char *fldname);
+ enum ui_align align,
+ const char *fldname);
typedef void (field_string_ftype) (struct ui_out * uiout, int fldno, int width,
- enum ui_align align, char *fldname,
+ enum ui_align align,
+ const char *fldname,
const char *string);
typedef void (field_fmt_ftype) (struct ui_out * uiout, int fldno, int width,
- enum ui_align align, char *fldname,
- char *format, va_list args);
+ enum ui_align align,
+ const char *fldname,
+ const char *format,
+ va_list args);
typedef void (spaces_ftype) (struct ui_out * uiout, int numspaces);
-typedef void (text_ftype) (struct ui_out * uiout, char *string);
+typedef void (text_ftype) (struct ui_out * uiout,
+ const char *string);
typedef void (message_ftype) (struct ui_out * uiout, int verbosity,
- char *format, va_list args);
+ const char *format, va_list args);
typedef void (wrap_hint_ftype) (struct ui_out * uiout, char *identstring);
typedef void (flush_ftype) (struct ui_out * uiout);
+typedef int (redirect_ftype) (struct ui_out * uiout,
+ struct ui_file * outstream);
/* ui-out-impl */
table_body_ftype *table_body;
table_end_ftype *table_end;
table_header_ftype *table_header;
- list_begin_ftype *list_begin;
- list_end_ftype *list_end;
+ ui_out_begin_ftype *begin;
+ ui_out_end_ftype *end;
field_int_ftype *field_int;
field_skip_ftype *field_skip;
field_string_ftype *field_string;
message_ftype *message;
wrap_hint_ftype *wrap_hint;
flush_ftype *flush;
+ redirect_ftype *redirect;
+ int is_mi_like_p;
};
extern struct ui_out_data *ui_out_data (struct ui_out *uiout);
struct ui_out_data *data,
int flags);
+/* Redirect the ouptut of a ui_out object temporarily. */
+
+extern int ui_out_redirect (struct ui_out *uiout, struct ui_file *outstream);
+
#endif /* UI_OUT_H */
projects / deliverable / binutils-gdb.git / blobdiff