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authorNathan Skrzypczak <nathan.skrzypczak@gmail.com>2021-09-17 11:51:46 +0200
committerDamjan Marion <dmarion@me.com>2021-09-17 20:10:59 +0000
commit0e6584014afc41ad1d9750ee6d09c698311aa818 (patch)
tree6b9c1d1ecef0c77829c6470eb817d091036b902d /src/plugins
parenta274c3a2ed8c4f1f38cb6f126326b4e6798869d2 (diff)
vppinfra: move format_table from perfmon
This code seems really usefull for reuse in other plugins, for pretty table formatting Type: feature Change-Id: Ib5784a0dfc81b7d5a5d1f5ccdd02072e460a50fb Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
Diffstat (limited to 'src/plugins')
-rw-r--r--src/plugins/perfmon/CMakeLists.txt1
-rw-r--r--src/plugins/perfmon/cli.c2
-rw-r--r--src/plugins/perfmon/table.c273
-rw-r--r--src/plugins/perfmon/table.h98
4 files changed, 1 insertions, 373 deletions
diff --git a/src/plugins/perfmon/CMakeLists.txt b/src/plugins/perfmon/CMakeLists.txt
index e2f8888c388..060c425df4d 100644
--- a/src/plugins/perfmon/CMakeLists.txt
+++ b/src/plugins/perfmon/CMakeLists.txt
@@ -21,7 +21,6 @@ add_vpp_plugin(perfmon
dispatch_wrapper.c
linux.c
perfmon.c
- table.c
intel/core.c
intel/uncore.c
intel/bundle/membw_bound.c
diff --git a/src/plugins/perfmon/cli.c b/src/plugins/perfmon/cli.c
index ce191eac35b..2c0ff9e8a14 100644
--- a/src/plugins/perfmon/cli.c
+++ b/src/plugins/perfmon/cli.c
@@ -15,7 +15,7 @@
#include <vnet/vnet.h>
#include <perfmon/perfmon.h>
-#include <perfmon/table.h>
+#include <vppinfra/format_table.h>
uword
unformat_perfmon_bundle_name (unformat_input_t *input, va_list *args)
diff --git a/src/plugins/perfmon/table.c b/src/plugins/perfmon/table.c
deleted file mode 100644
index e3fc0982bb0..00000000000
--- a/src/plugins/perfmon/table.c
+++ /dev/null
@@ -1,273 +0,0 @@
-/*
- Copyright (c) 2020 Damjan Marion
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice shall be
- included in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#include <vppinfra/format.h>
-#include "table.h"
-
-static table_text_attr_t default_title = {
- .flags = TTAF_FG_COLOR_SET | TTAF_BOLD,
- .fg_color = TTAC_YELLOW,
- .align = TTAA_CENTER,
-};
-
-static table_text_attr_t default_body = {
- .align = TTAA_RIGHT,
-};
-
-static table_text_attr_t default_header_col = {
- .flags = TTAF_FG_COLOR_SET,
- .fg_color = TTAC_YELLOW,
- .align = TTAA_CENTER,
-};
-
-static table_text_attr_t default_header_row = {
- .flags = TTAF_FG_COLOR_SET | TTAF_BOLD,
- .fg_color = TTAC_GREEN,
- .align = TTAA_LEFT,
-};
-
-u8 *
-format_text_cell (table_t *t, u8 *s, table_cell_t *c, table_text_attr_t *def,
- int size)
-{
- table_text_attr_t _a = {}, *a = &_a;
-
- if (a == 0)
- return format (s, t->no_ansi ? "" : "\x1b[0m");
-
- clib_memcpy (a, def, sizeof (table_text_attr_t));
-
- if (t->no_ansi == 0)
- {
- int *codes = 0;
- if (c->attr.flags & TTAF_FG_COLOR_SET)
- {
- a->fg_color = c->attr.fg_color;
- a->flags |= TTAF_FG_COLOR_SET;
- }
-
- if (c->attr.flags & TTAF_BG_COLOR_SET)
- {
- a->bg_color = c->attr.bg_color;
- a->flags |= TTAF_BG_COLOR_SET;
- }
-
- if (a->flags & TTAF_RESET)
- vec_add1 (codes, 0);
-
- if (a->flags & TTAF_BOLD)
- vec_add1 (codes, 1);
-
- if (a->flags & TTAF_DIM)
- vec_add1 (codes, 2);
-
- if (a->flags & TTAF_UNDERLINE)
- vec_add1 (codes, 4);
-
- if (a->flags & TTAF_FG_COLOR_SET)
- vec_add1 (codes,
- (a->flags & TTAF_FG_COLOR_BRIGHT ? 90 : 30) + a->fg_color);
-
- if (a->flags & TTAF_BG_COLOR_SET)
- vec_add1 (codes,
- (a->flags & TTAF_BG_COLOR_BRIGHT ? 100 : 40) + a->bg_color);
-
- if (codes)
- {
- s = format (s, "\x1b[");
- for (int i = 0; i < vec_len (codes); i++)
- s = format (s, "%s%u", i ? ";" : "", codes[i]);
- s = format (s, "m");
- vec_free (codes);
- }
- }
-
- u8 *fmt = 0;
- table_text_attr_align_t align = c->attr.align;
- if (align == TTAA_DEFAULT)
- align = a->align;
- if (align == TTAA_LEFT)
- fmt = format (fmt, "%%-%uv%c", size, 0);
- else if (align == TTAA_CENTER)
- fmt = format (fmt, "%%=%uv%c", size, 0);
- else
- fmt = format (fmt, "%%%uv%c", size, 0);
- s = format (s, (char *) fmt, c->text);
- vec_free (fmt);
- return format (s, t->no_ansi ? "" : "\x1b[0m");
-}
-
-u8 *
-format_table (u8 *s, va_list *args)
-{
- table_t *t = va_arg (*args, table_t *);
- table_cell_t title_cell = { .text = t->title };
- int table_width = 0;
- for (int i = 0; i < vec_len (t->row_sizes); i++)
- table_width += t->row_sizes[i];
-
- s = format_text_cell (t, s, &title_cell, &default_title, table_width);
- s = format (s, "\n");
-
- for (int c = 0; c < vec_len (t->cells); c++)
- {
- table_text_attr_t *col_default;
-
- if (c < t->n_header_cols)
- col_default = &default_header_col;
- else
- col_default = &default_body;
-
- for (int r = 0; r < vec_len (t->cells[c]); r++)
- {
- table_text_attr_t *row_default = col_default;
- if (r)
- s = format (s, " ");
- if (r < t->n_header_rows && c >= t->n_header_cols)
- row_default = &default_header_row;
- s = format_text_cell (t, s, &t->cells[c][r], row_default,
- t->row_sizes[r]);
- }
- s = format (s, "\n");
- }
-
- return s;
-}
-
-void
-table_format_title (table_t *t, char *fmt, ...)
-{
- va_list va;
-
- va_start (va, fmt);
- t->title = va_format (t->title, fmt, &va);
- va_end (va);
-}
-
-static table_cell_t *
-table_get_cell (table_t *t, int c, int r)
-{
- c += t->n_header_cols;
- r += t->n_header_rows;
-
- /* grow table if needed */
- vec_validate (t->cells, c);
- for (int i = 0; i < vec_len (t->cells); i++)
- vec_validate (t->cells[i], r);
- return &t->cells[c][r];
-}
-
-void
-table_format_cell (table_t *t, int c, int r, char *fmt, ...)
-{
- table_cell_t *cell = table_get_cell (t, c, r);
- va_list va;
-
- c += t->n_header_cols;
- r += t->n_header_rows;
-
- va_start (va, fmt);
- cell->text = va_format (t->cells[c][r].text, fmt, &va);
- va_end (va);
-
- vec_validate (t->row_sizes, r);
- t->row_sizes[r] = clib_max (t->row_sizes[r], vec_len (t->cells[c][r].text));
-}
-
-void
-table_set_cell_align (table_t *t, int c, int r, table_text_attr_align_t a)
-{
- table_cell_t *cell = table_get_cell (t, c, r);
- cell->attr.align = a;
-}
-
-void
-table_set_cell_fg_color (table_t *t, int c, int r, table_text_attr_color_t v)
-{
- table_cell_t *cell = table_get_cell (t, c, r);
- cell->attr.fg_color = v;
- cell->attr.flags |= TTAF_FG_COLOR_SET;
-}
-
-void
-table_set_cell_bg_color (table_t *t, int c, int r, table_text_attr_color_t v)
-{
- table_cell_t *cell = table_get_cell (t, c, r);
- cell->attr.bg_color = v;
- cell->attr.flags |= TTAF_BG_COLOR_SET;
-}
-
-void
-table_free (table_t *t)
-{
- for (int c = 0; c < vec_len (t->cells); c++)
- {
- for (int r = 0; r < vec_len (t->cells[c]); r++)
- vec_free (t->cells[c][r].text);
- vec_free (t->cells[c]);
- }
- vec_free (t->cells);
- vec_free (t->row_sizes);
- vec_free (t->title);
- clib_memset (t, 0, sizeof (table_t));
-}
-
-void
-table_add_header_col (table_t *t, int n_strings, ...)
-{
- va_list arg;
- int r, c = t->n_header_cols++;
- int n_rows;
-
- vec_insert (t->cells, 1, c);
- n_rows = clib_max (n_strings, 1);
- n_rows = clib_max (vec_len (t->row_sizes), n_rows);
- vec_validate (t->cells[c], n_rows - 1);
-
- va_start (arg, n_strings);
- for (r = 0; r < n_rows; r++)
- {
- if (n_strings-- > 0)
- table_format_cell (t, -1, r - t->n_header_rows, "%s",
- va_arg (arg, char *));
- }
- va_end (arg);
-}
-
-void
-table_add_header_row (table_t *t, int n_strings, ...)
-{
- va_list arg;
- int c, r = t->n_header_rows++;
-
- vec_validate (t->cells, n_strings + t->n_header_cols - 1);
-
- va_start (arg, n_strings);
- for (c = t->n_header_cols; c < vec_len (t->cells); c++)
- {
- vec_insert (t->cells[c + t->n_header_cols], 1, r);
- if (n_strings-- > 0)
- table_format_cell (t, c, -1, "%s", va_arg (arg, char *));
- }
- va_end (arg);
-}
diff --git a/src/plugins/perfmon/table.h b/src/plugins/perfmon/table.h
deleted file mode 100644
index 93102a033f0..00000000000
--- a/src/plugins/perfmon/table.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- Copyright (c) 2020 Damjan Marion
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice shall be
- included in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#ifndef __table_h__
-#define __table_h__
-
-typedef enum
-{
- TTAF_RESET = (1 << 0),
- TTAF_BOLD = (1 << 1),
- TTAF_DIM = (1 << 2),
- TTAF_UNDERLINE = (1 << 3),
- TTAF_FG_COLOR_SET = (1 << 4),
- TTAF_BG_COLOR_SET = (1 << 5),
- TTAF_FG_COLOR_BRIGHT = (1 << 6),
- TTAF_BG_COLOR_BRIGHT = (1 << 7),
-} table_text_attr_flags_t;
-
-typedef enum
-{
- TTAC_BLACK = 0,
- TTAC_RED = 1,
- TTAC_GREEN = 2,
- TTAC_YELLOW = 3,
- TTAC_BLUE = 4,
- TTAC_MAGENTA = 5,
- TTAC_CYAN = 6,
- TTAC_WHITE = 7,
-} table_text_attr_color_t;
-
-typedef enum
-{
- TTAA_DEFAULT = 0,
- TTAA_LEFT = 1,
- TTAA_RIGHT = 2,
- TTAA_CENTER = 3,
-} table_text_attr_align_t;
-
-typedef struct
-{
- table_text_attr_flags_t flags : 16;
- table_text_attr_color_t fg_color : 4;
- table_text_attr_color_t bg_color : 4;
- table_text_attr_align_t align : 4;
-} table_text_attr_t;
-
-typedef struct
-{
- table_text_attr_t attr;
- u8 *text;
-} table_cell_t;
-
-typedef struct
-{
- u8 no_ansi : 1;
- u8 *title;
- table_cell_t **cells;
- int *row_sizes;
- int n_header_cols;
- int n_header_rows;
- int n_footer_cols;
-} table_t;
-
-format_function_t format_table;
-
-void table_format_title (table_t *t, char *fmt, ...);
-void table_format_cell (table_t *t, int c, int r, char *fmt, ...);
-void table_set_cell_align (table_t *t, int c, int r,
- table_text_attr_align_t a);
-void table_set_cell_fg_color (table_t *t, int c, int r,
- table_text_attr_color_t v);
-void table_set_cell_bg_color (table_t *t, int c, int r,
- table_text_attr_color_t v);
-void table_free (table_t *t);
-void table_add_header_col (table_t *t, int n_strings, ...);
-void table_add_header_row (table_t *t, int n_strings, ...);
-
-#endif