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/*
Variables Plugin for Miranda-IM (www.miranda-im.org)
Copyright 2003-2006 P. Boon
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
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "variables.h"
static TCHAR *parseUrlEnc(ARGUMENTSINFO *ai)
{
if (ai->argc != 2)
return NULL;
char *res = mir_t2a(ai->targv[1]);
if (res == NULL)
return NULL;
size_t cur = 0;
while (cur < mir_strlen(res)) {
if (((*(res + cur) >= '0') && (*(res + cur) <= '9')) || ((*(res + cur) >= 'a') && (*(res + cur) <= 'z')) || ((*(res + cur) >= 'A') && (*(res + cur) <= 'Z'))) {
cur++;
continue;
}
res = (char*)mir_realloc(res, mir_strlen(res) + 4);
if (res == NULL)
return NULL;
char hex[8];
memmove(res + cur + 3, res + cur + 1, mir_strlen(res + cur + 1) + 1);
mir_snprintf(hex, SIZEOF(hex), "%%%x", *(res + cur));
mir_strncpy(res + cur, hex, mir_strlen(hex));
cur += mir_strlen(hex);
}
TCHAR *tres = mir_a2t(res);
mir_free(res);
return tres;
}
static TCHAR *parseUrlDec(ARGUMENTSINFO *ai)
{
if (ai->argc != 2)
return NULL;
char *res = mir_t2a(ai->targv[1]);
if (res == NULL)
return NULL;
unsigned int cur = 0;
while (cur < mir_strlen(res)) {
if ((*(res + cur) == '%') && (mir_strlen(res + cur) >= 3)) {
char hex[8];
memset(hex, '\0', sizeof(hex));
mir_strncpy(hex, res + cur + 1, 2);
*(res + cur) = (char)strtol(hex, NULL, 16);
memmove(res + cur + 1, res + cur + 3, mir_strlen(res + cur + 3) + 1);
}
cur++;
}
res = (char*)mir_realloc(res, mir_strlen(res) + 1);
TCHAR *tres = mir_a2t(res);
mir_free(res);
return tres;
}
static TCHAR *parseNToA(ARGUMENTSINFO *ai)
{
if (ai->argc != 2)
return NULL;
struct in_addr in;
in.s_addr = ttoi(ai->targv[1]);
return mir_a2t(inet_ntoa(in));
}
static TCHAR *parseHToA(ARGUMENTSINFO *ai)
{
if (ai->argc != 2)
return NULL;
struct in_addr in;
in.s_addr = htonl(ttoi(ai->targv[1]));
return mir_a2t(inet_ntoa(in));
}
void registerInetTokens()
{
registerIntToken(URLENC, parseUrlEnc, TRF_FUNCTION, LPGEN("Internet Related")"\t(x)\t"LPGEN("converts each non-html character into hex format"));
registerIntToken(URLDEC, parseUrlDec, TRF_FUNCTION, LPGEN("Internet Related")"\t(x)\t"LPGEN("converts each hex value into non-html character"));
registerIntToken(NTOA, parseNToA, TRF_FUNCTION, LPGEN("Internet Related")"\t(x)\t"LPGEN("converts a 32-bit number to IPv4 dotted notation"));
registerIntToken(HTOA, parseHToA, TRF_FUNCTION, LPGEN("Internet Related")"\t(x)\t"LPGEN("converts a 32-bit number (in host byte order) to IPv4 dotted notation"));
}
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