/*
 * netsniff-ng - the packet sniffing beast
 * Subject to the GPL, version 2.
 */

#include <curses.h>

#include "ui.h"
#include "xmalloc.h"

void ui_table_init(struct ui_table *tbl)
{
	memset(tbl, 0, sizeof(*tbl));

	getsyx(tbl->y, tbl->x);

	tbl->rows_y  = tbl->y;
	tbl->width   = COLS;
	tbl->height  = LINES - 2;
	tbl->col_pad = 1;

	INIT_LIST_HEAD(&tbl->cols);
}

void ui_table_uninit(struct ui_table *tbl)
{
	struct ui_col *col, *tmp;

	list_for_each_entry_safe(col, tmp, &tbl->cols, entry)
		xfree(col);
}

void ui_table_pos_set(struct ui_table *tbl, int y, int x)
{
	tbl->y      = y;
	tbl->x      = x;
	tbl->rows_y = y;
}

static struct ui_col *ui_table_col_get(struct ui_table *tbl, uint32_t id)
{
	struct ui_col *col;

	list_for_each_entry(col, &tbl->cols, entry) {
		if (col->id == id)
			return col;
	}

	bug();
}

static void __ui_table_pos_update(struct ui_table *tbl)
{
	struct ui_col *col;
	uint32_t pos = tbl->x;

	list_for_each_entry(col, &tbl->cols, entry) {
		col->pos  = pos;
		pos      += col->len + tbl->col_pad;
	}
}

void ui_table_col_add(struct ui_table *tbl, uint32_t id, char *name, uint32_t len)
{
	struct ui_col *col = xzmalloc(sizeof(*col));

	col->id    = id;
	col->name  = name;
	col->len   = len;
	col->align = UI_ALIGN_LEFT;

	list_add_tail(&col->entry, &tbl->cols);

	__ui_table_pos_update(tbl);
}

void ui_table_col_color_set(struct ui_table *tbl, int col_id, int color)
{
	struct ui_col *col = ui_table_col_get(tbl, col_id);

	col->color = color;
}

void ui_table_col_align_set(struct ui_table *tbl, int col_id, enum ui_align align)
{
	struct ui_col *col = ui_table_col_get(tbl, col_id);

	col->align = align;
}

void ui_table_row_add(struct ui_table *tbl)
{
	tbl->rows_y++;
}

void ui_table_clear(struct ui_table *tbl)
{
	int y;

	tbl->rows_y = tbl->y;

	for (y = tbl->y + 1; y < tbl->y + tbl->height; y++) {
		mvprintw(y, tbl->x, "%*s", tbl->width, " ");
	}
}

#define UI_ALIGN_COL(col) (((col)->align == UI_ALIGN_LEFT) ? "%-*.*s" : "%*.*s")

static void __ui_table_row_print(struct ui_table *tbl, struct ui_col *col,
				 const char *str)
{
	mvprintw(tbl->rows_y, col->pos, UI_ALIGN_COL(col), col->len, col->len, str);
	mvprintw(tbl->rows_y, col->pos + col->len, "%*s", tbl->col_pad, " ");
}

void ui_table_row_print(struct ui_table *tbl, uint32_t col_id, const char *str)
{
	struct ui_col *col = ui_table_col_get(tbl, col_id);

	attron(col->color);
	__ui_table_row_print(tbl, col, str);
	attroff(col->color);
}

void ui_table_header_color_set(struct ui_table *tbl, int color)
{
	tbl->hdr_color = color;
}

void ui_table_height_set(struct ui_table *tbl, int height)
{
	tbl->height = height;
}

void ui_table_header_print(struct ui_table *tbl)
{
	struct ui_col *col;
	int max_width = tbl->width;
	int width = 0;

	attron(tbl->hdr_color);

	mvprintw(tbl->y, tbl->x, "%-*.*s", max_width - tbl->x, max_width - tbl->x, "");
	mvprintw(tbl->y, tbl->x, "");

	list_for_each_entry(col, &tbl->cols, entry) {
		__ui_table_row_print(tbl, col, col->name);
		width += col->len + tbl->col_pad;
	}

	mvprintw(tbl->y, width, "%*s", max_width - width, " ");
	attroff(tbl->hdr_color);
}
.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Rahul Lakkireddy &lt;rahul.lakkireddy@chelsio.com&gt;</td><td class='right'>2016-09-20 17:13:08 +0530</td></tr>
<tr><th>committer</th><td>David S. Miller &lt;davem@davemloft.net&gt;</td><td class='right'>2016-09-22 01:40:01 -0400</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?h=nds-private-remove&amp;id=2e8aad7bf20323c6ef0beec859a77c94a082c55d'>2e8aad7bf20323c6ef0beec859a77c94a082c55d</a> (<a href='/cgit.cgi/linux/net-next.git/patch/?id=2e8aad7bf20323c6ef0beec859a77c94a082c55d'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?h=nds-private-remove&amp;id=2e8aad7bf20323c6ef0beec859a77c94a082c55d'>f9e5119e81e84803a1b1be9048edc28ed7b7d83d</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?h=nds-private-remove&amp;id=578b46b9383c3619cc0a6002ff867e732b08b67a'>578b46b9383c3619cc0a6002ff867e732b08b67a</a> (<a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=2e8aad7bf20323c6ef0beec859a77c94a082c55d&amp;id2=578b46b9383c3619cc0a6002ff867e732b08b67a'>diff</a>)</td></tr></table>
<div class='commit-subject'>cxgb4: add parser to translate u32 filters to internal spec</div><div class='commit-msg'>Parse information sent by u32 into internal filter specification.
Add support for parsing several fields in IPv4, IPv6, TCP, and UDP.

Signed-off-by: Rahul Lakkireddy &lt;rahul.lakkireddy@chelsio.com&gt;
Signed-off-by: Hariprasad Shenai &lt;hariprasad@chelsio.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=2e8aad7bf20323c6ef0beec859a77c94a082c55d'>Diffstat</a></div><table summary='diffstat' class='diffstat'>