mirror of
https://github.com/openvswitch/ovs
synced 2025-08-22 09:58:01 +00:00
cab5044987
The following macros are renamed to avoid conflicts with other headers: * WARN_UNUSED_RESULT to OVS_WARN_UNUSED_RESULT * PRINTF_FORMAT to OVS_PRINTF_FORMAT * NO_RETURN to OVS_NO_RETURN Signed-off-by: Thomas Graf <tgraf@noironetworks.com> Acked-by: Ben Pfaff <blp@nicira.com>
126 lines
4.2 KiB
C
126 lines
4.2 KiB
C
/*
|
||
* Copyright (c) 2009, 2010, 2011, 2012 Nicira, Inc.
|
||
*
|
||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||
* you may not use this file except in compliance with the License.
|
||
* You may obtain a copy of the License at:
|
||
*
|
||
* http://www.apache.org/licenses/LICENSE-2.0
|
||
*
|
||
* Unless required by applicable law or agreed to in writing, software
|
||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
* See the License for the specific language governing permissions and
|
||
* limitations under the License.
|
||
*/
|
||
|
||
#ifndef TABLE_H
|
||
#define TABLE_H 1
|
||
|
||
#include <stdbool.h>
|
||
#include <stddef.h>
|
||
#include "compiler.h"
|
||
|
||
struct table_style;
|
||
|
||
/* Manipulating tables and their rows and columns. */
|
||
|
||
struct table {
|
||
struct cell *cells;
|
||
struct column *columns;
|
||
size_t n_columns, allocated_columns;
|
||
size_t n_rows, allocated_rows;
|
||
size_t current_column;
|
||
char *caption;
|
||
bool timestamp;
|
||
};
|
||
|
||
void table_init(struct table *);
|
||
void table_destroy(struct table *);
|
||
void table_set_caption(struct table *, char *caption);
|
||
void table_set_timestamp(struct table *, bool timestamp);
|
||
|
||
void table_add_column(struct table *, const char *heading, ...)
|
||
OVS_PRINTF_FORMAT(2, 3);
|
||
void table_add_row(struct table *);
|
||
|
||
/* Table cells. */
|
||
|
||
struct cell {
|
||
/* Literal text. */
|
||
char *text;
|
||
|
||
/* JSON. */
|
||
struct json *json;
|
||
const struct ovsdb_type *type;
|
||
};
|
||
|
||
struct cell *table_add_cell(struct table *);
|
||
|
||
/* Table formatting. */
|
||
|
||
enum table_format {
|
||
TF_TABLE, /* 2-d table. */
|
||
TF_LIST, /* One cell per line, one row per paragraph. */
|
||
TF_HTML, /* HTML table. */
|
||
TF_CSV, /* Comma-separated lines. */
|
||
TF_JSON /* JSON. */
|
||
};
|
||
|
||
enum cell_format {
|
||
CF_STRING, /* String format. */
|
||
CF_BARE, /* String format without most punctuation. */
|
||
CF_JSON /* JSON. */
|
||
};
|
||
|
||
struct table_style {
|
||
enum table_format format; /* TF_*. */
|
||
enum cell_format cell_format; /* CF_*. */
|
||
bool headings; /* Include headings? */
|
||
int json_flags; /* CF_JSON: Flags for json_to_string(). */
|
||
};
|
||
|
||
#define TABLE_STYLE_DEFAULT { TF_TABLE, CF_STRING, true, JSSF_SORT }
|
||
|
||
#define TABLE_OPTION_ENUMS \
|
||
OPT_NO_HEADINGS, \
|
||
OPT_PRETTY, \
|
||
OPT_BARE
|
||
|
||
#define TABLE_LONG_OPTIONS \
|
||
{"format", required_argument, NULL, 'f'}, \
|
||
{"data", required_argument, NULL, 'd'}, \
|
||
{"no-headings", no_argument, NULL, OPT_NO_HEADINGS}, \
|
||
{"pretty", no_argument, NULL, OPT_PRETTY}, \
|
||
{"bare", no_argument, NULL, OPT_BARE}
|
||
|
||
#define TABLE_OPTION_HANDLERS(STYLE) \
|
||
case 'f': \
|
||
table_parse_format(STYLE, optarg); \
|
||
break; \
|
||
\
|
||
case 'd': \
|
||
table_parse_cell_format(STYLE, optarg); \
|
||
break; \
|
||
\
|
||
case OPT_NO_HEADINGS: \
|
||
(STYLE)->headings = false; \
|
||
break; \
|
||
\
|
||
case OPT_PRETTY: \
|
||
(STYLE)->json_flags |= JSSF_PRETTY; \
|
||
break; \
|
||
\
|
||
case OPT_BARE: \
|
||
(STYLE)->format = TF_LIST; \
|
||
(STYLE)->cell_format = CF_BARE; \
|
||
(STYLE)->headings = false; \
|
||
break;
|
||
|
||
void table_parse_format(struct table_style *, const char *format);
|
||
void table_parse_cell_format(struct table_style *, const char *format);
|
||
|
||
void table_print(const struct table *, const struct table_style *);
|
||
|
||
#endif /* table.h */
|