aboutsummaryrefslogtreecommitdiffstats
path: root/protocols/util.c
diff options
context:
space:
mode:
Diffstat (limited to 'protocols/util.c')
-rw-r--r--protocols/util.c413
1 files changed, 0 insertions, 413 deletions
diff --git a/protocols/util.c b/protocols/util.c
deleted file mode 100644
index 6a2f2e46..00000000
--- a/protocols/util.c
+++ /dev/null
@@ -1,413 +0,0 @@
- /********************************************************************\
- * BitlBee -- An IRC to other IM-networks gateway *
- * *
- * Copyright 2002-2004 Wilmer van der Gaast and others *
- \********************************************************************/
-
-/*
- * nogaim
- *
- * Gaim without gaim - for BitlBee
- *
- * Copyright (C) 1998-1999, Mark Spencer <markster@marko.net>
- * (and possibly other members of the Gaim team)
- * Copyright 2002-2004 Wilmer van der Gaast <lintux@lintux.cx>
- */
-
-/*
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License with
- the Debian GNU/Linux distribution in /usr/share/common-licenses/GPL;
- if not, write to the Free Software Foundation, Inc., 59 Temple Place,
- Suite 330, Boston, MA 02111-1307 USA
-*/
-
-/* Parts from util.c from gaim needed by nogaim */
-#define BITLBEE_CORE
-#include "nogaim.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <glib.h>
-#include <time.h>
-
-char *utf8_to_str(const char *in)
-{
- int n = 0, i = 0;
- int inlen;
- char *result;
-
- if (!in)
- return NULL;
-
- inlen = strlen(in);
-
- result = g_malloc(inlen + 1);
-
- while (n <= inlen - 1) {
- long c = (long)in[n];
- if (c < 0x80)
- result[i++] = (char)c;
- else {
- if ((c & 0xC0) == 0xC0)
- result[i++] =
- (char)(((c & 0x03) << 6) | (((unsigned char)in[++n]) & 0x3F));
- else if ((c & 0xE0) == 0xE0) {
- if (n + 2 <= inlen) {
- result[i] =
- (char)(((c & 0xF) << 4) | (((unsigned char)in[++n]) & 0x3F));
- result[i] =
- (char)(((unsigned char)result[i]) |
- (((unsigned char)in[++n]) & 0x3F));
- i++;
- } else
- n += 2;
- } else if ((c & 0xF0) == 0xF0)
- n += 3;
- else if ((c & 0xF8) == 0xF8)
- n += 4;
- else if ((c & 0xFC) == 0xFC)
- n += 5;
- }
- n++;
- }
- result[i] = '\0';
-
- return result;
-}
-
-char *str_to_utf8(const char *in)
-{
- int n = 0, i = 0;
- int inlen;
- char *result = NULL;
-
- if (!in)
- return NULL;
-
- inlen = strlen(in);
-
- result = g_malloc(inlen * 2 + 1);
-
- while (n < inlen) {
- long c = (long)in[n];
- if (c == 27) {
- n += 2;
- if (in[n] == 'x')
- n++;
- if (in[n] == '3')
- n++;
- n += 2;
- continue;
- }
- /* why are we removing newlines and carriage returns?
- if ((c == 0x0D) || (c == 0x0A)) {
- n++;
- continue;
- }
- */
- if (c < 128)
- result[i++] = (char)c;
- else {
- result[i++] = (char)((c >> 6) | 192);
- result[i++] = (char)((c & 63) | 128);
- }
- n++;
- }
- result[i] = '\0';
-
- return result;
-}
-
-void strip_linefeed(gchar *text)
-{
- int i, j;
- gchar *text2 = g_malloc(strlen(text) + 1);
-
- for (i = 0, j = 0; text[i]; i++)
- if (text[i] != '\r')
- text2[j++] = text[i];
- text2[j] = '\0';
-
- strcpy(text, text2);
- g_free(text2);
-}
-
-char *add_cr(char *text)
-{
- char *ret = NULL;
- int count = 0, j;
- unsigned int i;
-
- if (text[0] == '\n')
- count++;
- for (i = 1; i < strlen(text); i++)
- if (text[i] == '\n' && text[i - 1] != '\r')
- count++;
-
- if (count == 0)
- return g_strdup(text);
-
- ret = g_malloc0(strlen(text) + count + 1);
-
- i = 0; j = 0;
- if (text[i] == '\n')
- ret[j++] = '\r';
- ret[j++] = text[i++];
- for (; i < strlen(text); i++) {
- if (text[i] == '\n' && text[i - 1] != '\r')
- ret[j++] = '\r';
- ret[j++] = text[i];
- }
-
- return ret;
-}
-
-static char alphabet[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" "0123456789+/";
-
-/* XXX Find bug */
-char *tobase64(const char *text)
-{
- char *out = NULL;
- const char *c;
- unsigned int tmp = 0;
- int len = 0, n = 0;
-
- c = text;
-
- while (*c) {
- tmp = tmp << 8;
- tmp += *c;
- n++;
-
- if (n == 3) {
- out = g_realloc(out, len + 4);
- out[len] = alphabet[(tmp >> 18) & 0x3f];
- out[len + 1] = alphabet[(tmp >> 12) & 0x3f];
- out[len + 2] = alphabet[(tmp >> 6) & 0x3f];
- out[len + 3] = alphabet[tmp & 0x3f];
- len += 4;
- tmp = 0;
- n = 0;
- }
- c++;
- }
- switch (n) {
-
- case 2:
- tmp <<= 8;
- out = g_realloc(out, len + 5);
- out[len] = alphabet[(tmp >> 18) & 0x3f];
- out[len + 1] = alphabet[(tmp >> 12) & 0x3f];
- out[len + 2] = alphabet[(tmp >> 6) & 0x3f];
- out[len + 3] = '=';
- out[len + 4] = 0;
- break;
- case 1:
- tmp <<= 16;
- out = g_realloc(out, len + 5);
- out[len] = alphabet[(tmp >> 18) & 0x3f];
- out[len + 1] = alphabet[(tmp >> 12) & 0x3f];
- out[len + 2] = '=';
- out[len + 3] = '=';
- out[len + 4] = 0;
- break;
- case 0:
- out = g_realloc(out, len + 1);
- out[len] = 0;
- break;
- }
- return out;
-}
-
-char *normalize(const char *s)
-{
- static char buf[BUF_LEN];
- char *t, *u;
- int x = 0;
-
- g_return_val_if_fail((s != NULL), NULL);
-
- u = t = g_strdup(s);
-
- strcpy(t, s);
- g_strdown(t);
-
- while (*t && (x < BUF_LEN - 1)) {
- if (*t != ' ') {
- buf[x] = *t;
- x++;
- }
- t++;
- }
- buf[x] = '\0';
- g_free(u);
- return buf;
-}
-
-time_t get_time(int year, int month, int day, int hour, int min, int sec)
-{
- struct tm tm;
-
- tm.tm_year = year - 1900;
- tm.tm_mon = month - 1;
- tm.tm_mday = day;
- tm.tm_hour = hour;
- tm.tm_min = min;
- tm.tm_sec = sec >= 0 ? sec : time(NULL) % 60;
- return mktime(&tm);
-}
-
-typedef struct htmlentity
-{
- char code[8];
- char is;
-} htmlentity_t;
-
-/* FIXME: This is ISO8859-1(5) centric, so might cause problems with other charsets. */
-
-static htmlentity_t ent[] =
-{
- { "lt", '<' },
- { "gt", '>' },
- { "amp", '&' },
- { "quot", '"' },
- { "aacute", 'á' },
- { "eacute", 'é' },
- { "iacute", 'é' },
- { "oacute", 'ó' },
- { "uacute", 'ú' },
- { "agrave", 'à' },
- { "egrave", 'è' },
- { "igrave", 'ì' },
- { "ograve", 'ò' },
- { "ugrave", 'ù' },
- { "acirc", 'â' },
- { "ecirc", 'ê' },
- { "icirc", 'î' },
- { "ocirc", 'ô' },
- { "ucirc", 'û' },
- { "nbsp", ' ' },
- { "", 0 }
-};
-
-void strip_html( char *in )
-{
- char *start = in;
- char *out = g_malloc( strlen( in ) + 1 );
- char *s = out, *cs;
- int i, matched;
-
- memset( out, 0, strlen( in ) + 1 );
-
- while( *in )
- {
- if( *in == '<' && ( isalpha( *(in+1) ) || *(in+1) == '/' ) )
- {
- /* If in points at a < and in+1 points at a letter or a slash, this is probably
- a HTML-tag. Try to find a closing > and continue there. If the > can't be
- found, assume that it wasn't a HTML-tag after all. */
-
- cs = in;
-
- while( *in && *in != '>' )
- in ++;
-
- if( *in )
- {
- if( g_strncasecmp( cs+1, "br", 2) == 0 )
- *(s++) = '\n';
- in ++;
- }
- else
- {
- in = cs;
- *(s++) = *(in++);
- }
- }
- else if( *in == '&' )
- {
- cs = ++in;
- while( *in && isalpha( *in ) )
- in ++;
-
- if( *in == ';' ) in ++;
- matched = 0;
-
- for( i = 0; *ent[i].code; i ++ )
- if( g_strncasecmp( ent[i].code, cs, strlen( ent[i].code ) ) == 0 )
- {
- *(s++) = ent[i].is;
- matched = 1;
- break;
- }
-
- /* None of the entities were matched, so return the string */
- if( !matched )
- {
- in = cs - 1;
- *(s++) = *(in++);
- }
- }
- else
- {
- *(s++) = *(in++);
- }
- }
-
- strcpy( start, out );
- g_free( out );
-}
-
-char *escape_html( const char *html )
-{
- const char *c = html;
- GString *ret;
- char *str;
-
- if( html == NULL )
- return( NULL );
-
- ret = g_string_new( "" );
-
- while( *c )
- {
- switch( *c )
- {
- case '&':
- ret = g_string_append( ret, "&amp;" );
- break;
- case '<':
- ret = g_string_append( ret, "&lt;" );
- break;
- case '>':
- ret = g_string_append( ret, "&gt;" );
- break;
- case '"':
- ret = g_string_append( ret, "&quot;" );
- break;
- default:
- ret = g_string_append_c( ret, *c );
- }
- c ++;
- }
-
- str = ret->str;
- g_string_free( ret, FALSE );
- return( str );
-}
-
-void info_string_append(GString *str, char *newline, char *name, char *value)
-{
- if( value && value[0] )
- g_string_sprintfa( str, "%s%s: %s", newline, name, value );
-}
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-27 21:10:08 +0000