890 lines
28 KiB
C
890 lines
28 KiB
C
/*
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* irc-color.c - IRC color decoding/encoding in messages
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*
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* Copyright (C) 2003-2020 Sébastien Helleu <flashcode@flashtux.org>
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*
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* This file is part of WeeChat, the extensible chat client.
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*
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* WeeChat is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* WeeChat is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with WeeChat. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <ctype.h>
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#include <regex.h>
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#include "../weechat-plugin.h"
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#include "irc.h"
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#include "irc-color.h"
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#include "irc-config.h"
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char *irc_color_to_weechat[IRC_NUM_COLORS] =
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{ /* 0 */ "white",
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/* 1 */ "black",
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/* 2 */ "blue",
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/* 3 */ "green",
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/* 4 */ "lightred",
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/* 5 */ "red",
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/* 6 */ "magenta",
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/* 7 */ "brown",
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/* 8 */ "yellow",
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/* 9 */ "lightgreen",
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/* 10 */ "cyan",
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/* 11 */ "lightcyan",
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/* 12 */ "lightblue",
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/* 13 */ "lightmagenta",
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/* 14 */ "darkgray",
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/* 15 */ "gray",
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/* 16-23 */ "52", "94", "100", "58", "22", "29", "23", "24",
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/* 24-31 */ "17", "54", "53", "89", "88", "130", "142", "64",
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/* 32-39 */ "28", "35", "30", "25", "18", "91", "90", "125",
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/* 40-47 */ "124", "166", "184", "106", "34", "49", "37", "33",
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/* 48-55 */ "19", "129", "127", "161", "196", "208", "226", "154",
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/* 56-63 */ "46", "86", "51", "75", "21", "171", "201", "198",
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/* 64-71 */ "203", "215", "227", "191", "83", "122", "87", "111",
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/* 72-79 */ "63", "177", "207", "205", "217", "223", "229", "193",
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/* 80-87 */ "157", "158", "159", "153", "147", "183", "219", "212",
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/* 88-95 */ "16", "233", "235", "237", "239", "241", "244", "247",
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/* 96-98 */ "250", "254", "231",
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/* 99 */ "default",
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};
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char irc_color_term2irc[IRC_COLOR_TERM2IRC_NUM_COLORS] =
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{ /* term > IRC */
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1, /* 0 1 (black) */
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5, /* 1 5 (red) */
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3, /* 2 3 (green) */
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7, /* 3 7 (brown) */
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2, /* 4 2 (blue) */
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6, /* 5 6 (magenta) */
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10, /* 6 10 (cyan) */
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15, /* 7 15 (gray) */
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14, /* 8 14 (darkgray) */
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4, /* 9 4 (lightred) */
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9, /* 10 9 (lightgreen) */
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8, /* 11 8 (yellow) */
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12, /* 12 12 (lightblue) */
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13, /* 13 13 (lightmagenta) */
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11, /* 14 11 (lightcyan) */
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0, /* 15 0 (white) */
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};
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regex_t *irc_color_regex_ansi = NULL;
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/*
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* Replaces IRC colors by WeeChat colors.
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*
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* If keep_colors == 0: removes any color/style in message otherwise keeps
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* colors.
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*
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* Note: result must be freed after use.
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*/
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char *
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irc_color_decode (const char *string, int keep_colors)
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{
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char **out, *result;
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char str_fg[3], str_bg[3], str_color[128], str_key[128], str_to_add[128];
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const char *remapped_color;
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unsigned char *ptr_string;
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int length, fg, bg, bold, reverse, italic, underline, rc;
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if (!string)
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return NULL;
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length = strlen (string);
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out = weechat_string_dyn_alloc (length + (length / 2) + 1);
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if (!out)
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return NULL;
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/* initialize attributes */
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bold = 0;
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reverse = 0;
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italic = 0;
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underline = 0;
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ptr_string = (unsigned char *)string;
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while (ptr_string && ptr_string[0])
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{
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str_to_add[0] = '\0';
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switch (ptr_string[0])
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{
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case IRC_COLOR_BOLD_CHAR:
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if (keep_colors)
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{
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snprintf (str_to_add, sizeof (str_to_add), "%s",
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weechat_color ((bold) ? "-bold" : "bold"));
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}
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bold ^= 1;
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ptr_string++;
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break;
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case IRC_COLOR_RESET_CHAR:
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if (keep_colors)
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{
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snprintf (str_to_add, sizeof (str_to_add), "%s",
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weechat_color ("reset"));
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}
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bold = 0;
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reverse = 0;
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italic = 0;
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underline = 0;
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ptr_string++;
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break;
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case IRC_COLOR_FIXED_CHAR:
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ptr_string++;
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break;
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case IRC_COLOR_REVERSE_CHAR:
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if (keep_colors)
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{
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snprintf (str_to_add, sizeof (str_to_add), "%s",
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weechat_color ((reverse) ? "-reverse" : "reverse"));
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}
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reverse ^= 1;
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ptr_string++;
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break;
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case IRC_COLOR_ITALIC_CHAR:
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if (keep_colors)
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{
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snprintf (str_to_add, sizeof (str_to_add), "%s",
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weechat_color ((italic) ? "-italic" : "italic"));
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}
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italic ^= 1;
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ptr_string++;
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break;
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case IRC_COLOR_UNDERLINE_CHAR:
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if (keep_colors)
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{
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snprintf (str_to_add, sizeof (str_to_add), "%s",
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weechat_color ((underline) ? "-underline" : "underline"));
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}
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underline ^= 1;
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ptr_string++;
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break;
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case IRC_COLOR_COLOR_CHAR:
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ptr_string++;
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str_fg[0] = '\0';
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str_bg[0] = '\0';
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if (isdigit (ptr_string[0]))
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{
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str_fg[0] = ptr_string[0];
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str_fg[1] = '\0';
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ptr_string++;
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if (isdigit (ptr_string[0]))
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{
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str_fg[1] = ptr_string[0];
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str_fg[2] = '\0';
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ptr_string++;
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}
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}
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if ((ptr_string[0] == ',') && (isdigit (ptr_string[1])))
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{
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ptr_string++;
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str_bg[0] = ptr_string[0];
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str_bg[1] = '\0';
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ptr_string++;
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if (isdigit (ptr_string[0]))
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{
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str_bg[1] = ptr_string[0];
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str_bg[2] = '\0';
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ptr_string++;
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}
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}
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if (keep_colors)
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{
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if (str_fg[0] || str_bg[0])
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{
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fg = -1;
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bg = -1;
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if (str_fg[0])
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{
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rc = sscanf (str_fg, "%d", &fg);
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if ((rc != EOF) && (rc >= 1))
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{
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fg %= IRC_NUM_COLORS;
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}
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}
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if (str_bg[0])
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{
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rc = sscanf (str_bg, "%d", &bg);
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if ((rc != EOF) && (rc >= 1))
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{
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bg %= IRC_NUM_COLORS;
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}
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}
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/* search "fg,bg" in hashtable of remapped colors */
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snprintf (str_key, sizeof (str_key), "%d,%d", fg, bg);
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remapped_color = weechat_hashtable_get (
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irc_config_hashtable_color_mirc_remap,
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str_key);
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if (remapped_color)
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{
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snprintf (str_color, sizeof (str_color),
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"|%s", remapped_color);
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}
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else
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{
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snprintf (str_color, sizeof (str_color),
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"|%s%s%s",
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(fg >= 0) ? irc_color_to_weechat[fg] : "",
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(bg >= 0) ? "," : "",
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(bg >= 0) ? irc_color_to_weechat[bg] : "");
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}
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snprintf (str_to_add, sizeof (str_to_add), "%s",
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weechat_color (str_color));
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}
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else
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{
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snprintf (str_to_add, sizeof (str_to_add), "%s",
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weechat_color ("resetcolor"));
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}
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}
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break;
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default:
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/*
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* we are not on an IRC color code, just copy the UTF-8 char
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* into "str_to_add"
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*/
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length = weechat_utf8_char_size ((char *)ptr_string);
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if (length == 0)
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length = 1;
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memcpy (str_to_add, ptr_string, length);
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str_to_add[length] = '\0';
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ptr_string += length;
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break;
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}
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/* add "str_to_add" (if not empty) to "out" */
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if (str_to_add[0])
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weechat_string_dyn_concat (out, str_to_add);
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}
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result = *out;
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weechat_string_dyn_free (out, 0);
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return result;
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}
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/*
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* Replaces color codes in command line by IRC color codes.
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*
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* If keep_colors == 0, remove any color/style in message, otherwise keeps
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* colors.
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*
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* Note: result must be freed after use.
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*/
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char *
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irc_color_encode (const char *string, int keep_colors)
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{
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char **out, *result, str_to_add[2], utf_char[16];
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unsigned char *ptr_string;
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int length;
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if (!string)
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return NULL;
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length = strlen (string);
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out = weechat_string_dyn_alloc (length + (length / 2) + 1);
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if (!out)
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return NULL;
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ptr_string = (unsigned char *)string;
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while (ptr_string && ptr_string[0])
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{
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switch (ptr_string[0])
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{
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case 0x02: /* ^B */
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if (keep_colors)
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weechat_string_dyn_concat (out, IRC_COLOR_BOLD_STR);
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ptr_string++;
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break;
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case 0x03: /* ^C */
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if (keep_colors)
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weechat_string_dyn_concat (out, IRC_COLOR_COLOR_STR);
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ptr_string++;
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if (isdigit (ptr_string[0]))
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{
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if (keep_colors)
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{
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str_to_add[0] = ptr_string[0];
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str_to_add[1] = '\0';
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weechat_string_dyn_concat (out, str_to_add);
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}
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ptr_string++;
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if (isdigit (ptr_string[0]))
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{
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if (keep_colors)
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{
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str_to_add[0] = ptr_string[0];
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str_to_add[1] = '\0';
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weechat_string_dyn_concat (out, str_to_add);
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}
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ptr_string++;
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}
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}
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if (ptr_string[0] == ',')
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{
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if (keep_colors)
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weechat_string_dyn_concat (out, ",");
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ptr_string++;
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if (isdigit (ptr_string[0]))
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{
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if (keep_colors)
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{
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str_to_add[0] = ptr_string[0];
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str_to_add[1] = '\0';
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weechat_string_dyn_concat (out, str_to_add);
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}
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ptr_string++;
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if (isdigit (ptr_string[0]))
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{
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if (keep_colors)
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{
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str_to_add[0] = ptr_string[0];
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str_to_add[1] = '\0';
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weechat_string_dyn_concat (out, str_to_add);
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}
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ptr_string++;
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}
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}
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}
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break;
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case 0x0F: /* ^O */
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if (keep_colors)
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weechat_string_dyn_concat (out, IRC_COLOR_RESET_STR);
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ptr_string++;
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break;
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case 0x16: /* ^V */
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if (keep_colors)
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weechat_string_dyn_concat (out, IRC_COLOR_REVERSE_STR);
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ptr_string++;
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break;
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case 0x1D: /* ^] */
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if (keep_colors)
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weechat_string_dyn_concat (out, IRC_COLOR_ITALIC_STR);
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ptr_string++;
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break;
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case 0x1F: /* ^_ */
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if (keep_colors)
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weechat_string_dyn_concat (out, IRC_COLOR_UNDERLINE_STR);
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ptr_string++;
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break;
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default:
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length = weechat_utf8_char_size ((char *)ptr_string);
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if (length == 0)
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length = 1;
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memcpy (utf_char, ptr_string, length);
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utf_char[length] = '\0';
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weechat_string_dyn_concat (out, utf_char);
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ptr_string += length;
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}
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}
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result = *out;
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weechat_string_dyn_free (out, 0);
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return result;
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}
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/*
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* Converts a RGB color to IRC color.
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*
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* Returns a IRC color number (between 0 and 15), -1 if error.
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*/
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int
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irc_color_convert_rgb2irc (int rgb)
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{
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char str_color[64], *error, *info_color;
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long number;
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snprintf (str_color, sizeof (str_color),
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"%d,%d",
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rgb,
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IRC_COLOR_TERM2IRC_NUM_COLORS);
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info_color = weechat_info_get ("color_rgb2term", str_color);
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if (!info_color || !info_color[0])
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{
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if (info_color)
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free (info_color);
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return -1;
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}
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error = NULL;
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number = strtol (info_color, &error, 10);
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if (!error || error[0]
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|| (number < 0) || (number >= IRC_COLOR_TERM2IRC_NUM_COLORS))
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{
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free (info_color);
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return -1;
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}
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|
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free (info_color);
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|
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return irc_color_term2irc[number];
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}
|
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|
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/*
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* Converts a terminal color to IRC color.
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*
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* Returns a IRC color number (between 0 and 15), -1 if error.
|
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*/
|
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|
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int
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irc_color_convert_term2irc (int color)
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{
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char str_color[64], *error, *info_color;
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long number;
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|
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snprintf (str_color, sizeof (str_color), "%d", color);
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|
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info_color = weechat_info_get ("color_term2rgb", str_color);
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if (!info_color || !info_color[0])
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{
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if (info_color)
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free (info_color);
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return -1;
|
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}
|
|
|
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error = NULL;
|
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number = strtol (info_color, &error, 10);
|
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if (!error || error[0] || (number < 0) || (number > 0xFFFFFF))
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{
|
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free (info_color);
|
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return -1;
|
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}
|
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|
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free (info_color);
|
|
|
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return irc_color_convert_rgb2irc (number);
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}
|
|
|
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/*
|
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* Replaces ANSI colors by IRC colors (or removes them).
|
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*
|
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* This callback is called by irc_color_decode_ansi, it must not be called
|
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* directly.
|
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*/
|
|
|
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char *
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irc_color_decode_ansi_cb (void *data, const char *text)
|
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{
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struct t_irc_color_ansi_state *ansi_state;
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char *text2, **items, *output, str_color[128];
|
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int i, length, num_items, value, value2, color;
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|
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ansi_state = (struct t_irc_color_ansi_state *)data;
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|
|
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/* if we don't keep colors or if text is empty, just return empty string */
|
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if (!ansi_state->keep_colors || !text || !text[0])
|
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return strdup ("");
|
|
|
|
/* only sequences ending with 'm' are used, the others are discarded */
|
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length = strlen (text);
|
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if (text[length - 1] != 'm')
|
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return strdup ("");
|
|
|
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/* sequence "\33[m" resets color */
|
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if (length < 4)
|
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return strdup (IRC_COLOR_RESET_STR);
|
|
|
|
text2 = NULL;
|
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items = NULL;
|
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output = NULL;
|
|
|
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/* extract text between "\33[" and "m" */
|
|
text2 = weechat_strndup (text + 2, length - 3);
|
|
if (!text2)
|
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goto end;
|
|
|
|
items = weechat_string_split (text2, ";", NULL,
|
|
WEECHAT_STRING_SPLIT_STRIP_LEFT
|
|
| WEECHAT_STRING_SPLIT_STRIP_RIGHT
|
|
| WEECHAT_STRING_SPLIT_COLLAPSE_SEPS,
|
|
0, &num_items);
|
|
if (!items)
|
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goto end;
|
|
|
|
output = malloc ((32 * num_items) + 1);
|
|
if (!output)
|
|
goto end;
|
|
output[0] = '\0';
|
|
|
|
for (i = 0; i < num_items; i++)
|
|
{
|
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value = atoi (items[i]);
|
|
switch (value)
|
|
{
|
|
case 0: /* reset */
|
|
strcat (output, IRC_COLOR_RESET_STR);
|
|
ansi_state->bold = 0;
|
|
ansi_state->underline = 0;
|
|
ansi_state->italic = 0;
|
|
break;
|
|
case 1: /* bold */
|
|
if (!ansi_state->bold)
|
|
{
|
|
strcat (output, IRC_COLOR_BOLD_STR);
|
|
ansi_state->bold = 1;
|
|
}
|
|
break;
|
|
case 2: /* remove bold */
|
|
case 21:
|
|
case 22:
|
|
if (ansi_state->bold)
|
|
{
|
|
strcat (output, IRC_COLOR_BOLD_STR);
|
|
ansi_state->bold = 0;
|
|
}
|
|
break;
|
|
case 3: /* italic */
|
|
if (!ansi_state->italic)
|
|
{
|
|
strcat (output, IRC_COLOR_ITALIC_STR);
|
|
ansi_state->italic = 1;
|
|
}
|
|
break;
|
|
case 4: /* underline */
|
|
if (!ansi_state->underline)
|
|
{
|
|
strcat (output, IRC_COLOR_UNDERLINE_STR);
|
|
ansi_state->underline = 1;
|
|
}
|
|
break;
|
|
case 23: /* remove italic */
|
|
if (ansi_state->italic)
|
|
{
|
|
strcat (output, IRC_COLOR_ITALIC_STR);
|
|
ansi_state->italic = 0;
|
|
}
|
|
break;
|
|
case 24: /* remove underline */
|
|
if (ansi_state->underline)
|
|
{
|
|
strcat (output, IRC_COLOR_UNDERLINE_STR);
|
|
ansi_state->underline = 0;
|
|
}
|
|
break;
|
|
case 30: /* text color */
|
|
case 31:
|
|
case 32:
|
|
case 33:
|
|
case 34:
|
|
case 35:
|
|
case 36:
|
|
case 37:
|
|
snprintf (str_color, sizeof (str_color),
|
|
"%c%02d",
|
|
IRC_COLOR_COLOR_CHAR,
|
|
irc_color_term2irc[value - 30]);
|
|
strcat (output, str_color);
|
|
break;
|
|
case 38: /* text color */
|
|
if (i + 1 < num_items)
|
|
{
|
|
value2 = atoi (items[i + 1]);
|
|
if (value2 == 2)
|
|
{
|
|
/* RGB color */
|
|
if (i + 4 < num_items)
|
|
{
|
|
color = irc_color_convert_rgb2irc (
|
|
(atoi (items[i + 2]) << 16) |
|
|
(atoi (items[i + 3]) << 8) |
|
|
atoi (items[i + 4]));
|
|
if (color >= 0)
|
|
{
|
|
snprintf (str_color, sizeof (str_color),
|
|
"%c%02d",
|
|
IRC_COLOR_COLOR_CHAR,
|
|
color);
|
|
strcat (output, str_color);
|
|
}
|
|
i += 4;
|
|
}
|
|
}
|
|
else if (value2 == 5)
|
|
{
|
|
/* terminal color (0-255) */
|
|
if (i + 2 < num_items)
|
|
{
|
|
color = irc_color_convert_term2irc (atoi (items[i + 2]));
|
|
if (color >= 0)
|
|
{
|
|
snprintf (str_color, sizeof (str_color),
|
|
"%c%02d",
|
|
IRC_COLOR_COLOR_CHAR,
|
|
color);
|
|
strcat (output, str_color);
|
|
}
|
|
i += 2;
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case 39: /* default text color */
|
|
snprintf (str_color, sizeof (str_color),
|
|
"%c15",
|
|
IRC_COLOR_COLOR_CHAR);
|
|
strcat (output, str_color);
|
|
break;
|
|
case 40: /* background color */
|
|
case 41:
|
|
case 42:
|
|
case 43:
|
|
case 44:
|
|
case 45:
|
|
case 46:
|
|
case 47:
|
|
snprintf (str_color, sizeof (str_color),
|
|
"%c,%02d",
|
|
IRC_COLOR_COLOR_CHAR,
|
|
irc_color_term2irc[value - 40]);
|
|
strcat (output, str_color);
|
|
break;
|
|
case 48: /* background color */
|
|
if (i + 1 < num_items)
|
|
{
|
|
value2 = atoi (items[i + 1]);
|
|
if (value2 == 2)
|
|
{
|
|
/* RGB color */
|
|
if (i + 4 < num_items)
|
|
{
|
|
color = irc_color_convert_rgb2irc (
|
|
(atoi (items[i + 2]) << 16) |
|
|
(atoi (items[i + 3]) << 8) |
|
|
atoi (items[i + 4]));
|
|
if (color >= 0)
|
|
{
|
|
snprintf (str_color, sizeof (str_color),
|
|
"%c,%02d",
|
|
IRC_COLOR_COLOR_CHAR,
|
|
color);
|
|
strcat (output, str_color);
|
|
}
|
|
i += 4;
|
|
}
|
|
}
|
|
else if (value2 == 5)
|
|
{
|
|
/* terminal color (0-255) */
|
|
if (i + 2 < num_items)
|
|
{
|
|
color = irc_color_convert_term2irc (atoi (items[i + 2]));
|
|
if (color >= 0)
|
|
{
|
|
snprintf (str_color, sizeof (str_color),
|
|
"%c,%02d",
|
|
IRC_COLOR_COLOR_CHAR,
|
|
color);
|
|
strcat (output, str_color);
|
|
}
|
|
i += 2;
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case 49: /* default background color */
|
|
snprintf (str_color, sizeof (str_color),
|
|
"%c,01",
|
|
IRC_COLOR_COLOR_CHAR);
|
|
strcat (output, str_color);
|
|
break;
|
|
case 90: /* text color (bright) */
|
|
case 91:
|
|
case 92:
|
|
case 93:
|
|
case 94:
|
|
case 95:
|
|
case 96:
|
|
case 97:
|
|
snprintf (str_color, sizeof (str_color),
|
|
"%c%02d",
|
|
IRC_COLOR_COLOR_CHAR,
|
|
irc_color_term2irc[value - 90 + 8]);
|
|
strcat (output, str_color);
|
|
break;
|
|
case 100: /* background color (bright) */
|
|
case 101:
|
|
case 102:
|
|
case 103:
|
|
case 104:
|
|
case 105:
|
|
case 106:
|
|
case 107:
|
|
snprintf (str_color, sizeof (str_color),
|
|
"%c,%02d",
|
|
IRC_COLOR_COLOR_CHAR,
|
|
irc_color_term2irc[value - 100 + 8]);
|
|
strcat (output, str_color);
|
|
break;
|
|
}
|
|
}
|
|
|
|
end:
|
|
if (items)
|
|
weechat_string_free_split (items);
|
|
if (text2)
|
|
free (text2);
|
|
|
|
return (output) ? output : strdup ("");
|
|
}
|
|
|
|
/*
|
|
* Replaces ANSI colors by IRC colors.
|
|
*
|
|
* If keep_colors == 0: removes any color/style in message otherwise keeps
|
|
* colors.
|
|
*
|
|
* Note: result must be freed after use.
|
|
*/
|
|
|
|
char *
|
|
irc_color_decode_ansi (const char *string, int keep_colors)
|
|
{
|
|
struct t_irc_color_ansi_state ansi_state;
|
|
char *ansi_regex;
|
|
|
|
/* allocate/compile regex if needed (first call) */
|
|
if (!irc_color_regex_ansi)
|
|
{
|
|
irc_color_regex_ansi = malloc (sizeof (*irc_color_regex_ansi));
|
|
if (!irc_color_regex_ansi)
|
|
return NULL;
|
|
ansi_regex = weechat_info_get ("color_ansi_regex", NULL);
|
|
if (weechat_string_regcomp (irc_color_regex_ansi,
|
|
ansi_regex,
|
|
REG_EXTENDED) != 0)
|
|
{
|
|
if (ansi_regex)
|
|
free (ansi_regex);
|
|
free (irc_color_regex_ansi);
|
|
irc_color_regex_ansi = NULL;
|
|
return NULL;
|
|
}
|
|
if (ansi_regex)
|
|
free (ansi_regex);
|
|
}
|
|
|
|
ansi_state.keep_colors = keep_colors;
|
|
ansi_state.bold = 0;
|
|
ansi_state.underline = 0;
|
|
ansi_state.italic = 0;
|
|
|
|
return weechat_string_replace_regex (string, irc_color_regex_ansi,
|
|
"$0", '$',
|
|
&irc_color_decode_ansi_cb,
|
|
&ansi_state);
|
|
}
|
|
|
|
/*
|
|
* Callback for modifiers "irc_color_decode", "irc_color_encode" and
|
|
* "irc_color_decode_ansi".
|
|
*
|
|
* These modifiers can be used by other plugins to decode/encode IRC/ANSI
|
|
* colors in messages.
|
|
*/
|
|
|
|
char *
|
|
irc_color_modifier_cb (const void *pointer, void *data,
|
|
const char *modifier, const char *modifier_data,
|
|
const char *string)
|
|
{
|
|
int keep_colors;
|
|
|
|
/* make C compiler happy */
|
|
(void) pointer;
|
|
(void) data;
|
|
|
|
keep_colors = (modifier_data && (strcmp (modifier_data, "1") == 0)) ? 1 : 0;
|
|
|
|
if (strcmp (modifier, "irc_color_decode") == 0)
|
|
return irc_color_decode (string, keep_colors);
|
|
|
|
if (strcmp (modifier, "irc_color_encode") == 0)
|
|
return irc_color_encode (string, keep_colors);
|
|
|
|
if (strcmp (modifier, "irc_color_decode_ansi") == 0)
|
|
return irc_color_decode_ansi (string, keep_colors);
|
|
|
|
/* unknown modifier */
|
|
return NULL;
|
|
}
|
|
|
|
/*
|
|
* Returns color name for tags (replace "," by ":").
|
|
*
|
|
* Note: result must be freed after use.
|
|
*/
|
|
|
|
char *
|
|
irc_color_for_tags (const char *color)
|
|
{
|
|
if (!color)
|
|
return NULL;
|
|
|
|
return weechat_string_replace (color, ",", ":");
|
|
}
|
|
|
|
/*
|
|
* Adds mapping between IRC color codes and WeeChat color names in an infolist.
|
|
*
|
|
* Returns:
|
|
* 1: OK
|
|
* 0: error
|
|
*/
|
|
|
|
int
|
|
irc_color_weechat_add_to_infolist (struct t_infolist *infolist)
|
|
{
|
|
struct t_infolist_item *ptr_item;
|
|
char str_color_irc[32];
|
|
int i;
|
|
|
|
if (!infolist)
|
|
return 0;
|
|
|
|
for (i = 0; i < IRC_NUM_COLORS; i++)
|
|
{
|
|
ptr_item = weechat_infolist_new_item (infolist);
|
|
if (!ptr_item)
|
|
return 0;
|
|
|
|
snprintf (str_color_irc, sizeof (str_color_irc), "%02d", i);
|
|
if (!weechat_infolist_new_var_string (ptr_item, "color_irc", str_color_irc))
|
|
return 0;
|
|
if (!weechat_infolist_new_var_string (ptr_item, "color_weechat", irc_color_to_weechat[i]))
|
|
return 0;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
/*
|
|
* Ends IRC colors.
|
|
*/
|
|
|
|
void
|
|
irc_color_end ()
|
|
{
|
|
if (irc_color_regex_ansi)
|
|
{
|
|
regfree (irc_color_regex_ansi);
|
|
free (irc_color_regex_ansi);
|
|
irc_color_regex_ansi = NULL;
|
|
}
|
|
}
|