/* HTNoProxy_addRegex
** ------------------
** Registers a regular expression where URIs matching this expression
** should go directly and not via a proxy.
**
*/
PUBLIC BOOL HTNoProxy_addRegex (const char * regex, int regex_flags)
{
if (!noproxy)
noproxy = HTList_new();
#ifdef HT_POSIX_REGEX
return add_hostname(noproxy, regex, NULL, 0, YES, regex_flags);
#else
return add_hostname(noproxy, regex, NULL, 0, NO, -1);
#endif
}
/* HTNoProxy_add
** -------------
** Registers a host name or a domain as a place where no proxy should
** be contacted - for example a very fast link. If `port' is '0' then
** it applies to all ports and if `access' is NULL then it applies to
** to all access methods.
**
** Examples: w3.org
** www.close.com
*/
PUBLIC BOOL HTNoProxy_add (const char * host, const char * access,
unsigned port)
{
if (!noproxy)
noproxy = HTList_new();
return add_hostname(noproxy, host, access, port, NO, -1);
}
static void
add_ip6_config (GString *str, const char *hostname)
{
add_hostname (str, HOSTNAME6_FORMAT "\n", hostname);
g_string_append (str,
"send fqdn.encoded on;\n"
"send fqdn.no-client-update on;\n"
"send fqdn.server-update on;\n");
}
/*---------------------------------------------------------------------------*/
static void
send_discover(void)
{
u8_t *end;
struct dhcp_msg *m = (struct dhcp_msg *)uip_appdata;
create_msg(m);
end = add_msg_type(&m->options[4], DHCPDISCOVER);
end = add_hostname(end);
end = add_req_options(end);
end = add_end(end);
uip_send(uip_appdata, end - (u8_t *)uip_appdata);
}
/*---------------------------------------------------------------------------*/
static void
send_request(void)
{
u8_t *end;
struct dhcp_msg *m = (struct dhcp_msg *)uip_appdata;
create_msg(m);
end = add_msg_type(&m->options[4], DHCPREQUEST);
end = add_server_id(end);
end = add_hostname(end);
end = add_req_ipaddr(end);
end = add_end(end);
uip_send(uip_appdata, end - (u8_t *)uip_appdata);
}
static void
add_ip4_config (GString *str, NMSettingIP4Config *s_ip4, const char *hostname)
{
if (s_ip4) {
const char *tmp;
tmp = nm_setting_ip4_config_get_dhcp_client_id (s_ip4);
if (tmp) {
gboolean is_octets = TRUE;
const char *p = tmp;
while (*p) {
if (!g_ascii_isxdigit (*p) && (*p != ':')) {
is_octets = FALSE;
break;
}
p++;
}
/* If the client ID is just hex digits and : then don't use quotes,
* because dhclient expects either a quoted ASCII string, or a byte
* array formated as hex octets separated by :
*/
if (is_octets)
g_string_append_printf (str, CLIENTID_FORMAT_OCTETS "\n", tmp);
else
g_string_append_printf (str, CLIENTID_FORMAT "\n", tmp);
}
}
add_hostname (str, HOSTNAME4_FORMAT "\n", hostname);
g_string_append_c (str, '\n');
/* Define options for classless static routes */
g_string_append (str,
"option rfc3442-classless-static-routes code 121 = array of unsigned integer 8;\n");
g_string_append (str,
"option ms-classless-static-routes code 249 = array of unsigned integer 8;\n");
/* Web Proxy Auto-Discovery option (bgo #368423) */
g_string_append (str, "option wpad code 252 = string;\n");
g_string_append_c (str, '\n');
}
static void
add_ip4_config (GString *str, const char *dhcp_client_id, const char *hostname)
{
if (dhcp_client_id) {
gboolean is_octets = TRUE;
int i = 0;
while (dhcp_client_id[i]) {
if ((i % 3) != 2 && !g_ascii_isxdigit (dhcp_client_id[i])) {
is_octets = FALSE;
break;
}
if ((i % 3) == 2 && dhcp_client_id[i] != ':') {
is_octets = FALSE;
break;
}
i++;
}
/* If the client ID is just hex digits and : then don't use quotes,
* because dhclient expects either a quoted ASCII string, or a byte
* array formated as hex octets separated by :
*/
if (is_octets)
g_string_append_printf (str, CLIENTID_FORMAT_OCTETS "\n", dhcp_client_id);
else
g_string_append_printf (str, CLIENTID_FORMAT "\n", dhcp_client_id);
}
add_hostname (str, HOSTNAME4_FORMAT "\n", hostname);
g_string_append_c (str, '\n');
/* Define options for classless static routes */
g_string_append (str,
"option rfc3442-classless-static-routes code 121 = array of unsigned integer 8;\n");
g_string_append (str,
"option ms-classless-static-routes code 249 = array of unsigned integer 8;\n");
/* Web Proxy Auto-Discovery option (bgo #368423) */
g_string_append (str, "option wpad code 252 = string;\n");
g_string_append_c (str, '\n');
}
//=====================================================================================
//
// * Function : RightSpoof()
// * Description
// 이 함수는 위의 ChildRightProc콜백함수의 WM_SPOOF메시지에 대응하는 메시지 처리 함수
// 이다. wParam로 SM_INIT, SM_CHANGE, SM_ADD등 종류의 메시지를 보내어 탐지모듈들과
// 데이터를 주도받을 수 있다.
//
//=====================================================================================
LRESULT RightSpoof(HWND hWnd, WPARAM wParam, LPARAM lParam)
{
static PSPOOF_L HEAD=NULL;
PSPOOF_L __ARP_LIST=(PSPOOF_L)lParam;
INT LIST_index;
ARPDATA* arpnode;
char hostStr[17];
switch(wParam)
{
//List View를 초기화할 때 쓰는 메시지이다.
case SM_INIT:
HEAD=__ARP_LIST;
ListView_DeleteAllItems(hWnd);
while(__ARP_LIST!=NULL){
AddList(hWnd,__ARP_LIST);
__ARP_LIST=__ARP_LIST->next;
}
ChangeState();
SendMessage(hC2,WM_PAINT,0,0);
break;
//List View의 해당 인덱스를 변경할 때 쓰는 메시지이다.
case SM_CHANGE:
LIST_index=ChatchChange(hWnd,__ARP_LIST,HEAD);
ChangeList(LIST_index);
/* 의심이나 공격상황에 트레이 발생*/
if(__ARP_LIST->flag==SUSPICIOUS || __ARP_LIST->flag==ATTACK){
nid.cbSize = sizeof(NOTIFYICONDATA);
nid.hWnd = hWndMain;
nid.uID = 0;
nid.uFlags = NIF_ICON|NIF_TIP|NIF_MESSAGE|NIF_INFO;
nid.dwInfoFlags = 0x0006;
nid.uTimeout = 500;
nid.hIcon = LoadIcon(g_hInst, MAKEINTRESOURCE(IDI_ICON1));
lstrcpy(nid.szInfoTitle, TEXT("주의상황"));
wsprintf(nid.szTip, TEXT("의심스러운 %d.%d.%d.%d"),
__ARP_LIST->ipAddr[0],__ARP_LIST->ipAddr[1],__ARP_LIST->ipAddr[2],__ARP_LIST->ipAddr[3]);
wsprintf(nid.szInfo, TEXT("의심스러운 %d.%d.%d.%d가 프로그램에 포착되었습니다."),
__ARP_LIST->ipAddr[0],__ARP_LIST->ipAddr[1],__ARP_LIST->ipAddr[2],__ARP_LIST->ipAddr[3]);
Shell_NotifyIcon(NIM_MODIFY, &nid);
}
break;
//List View를 더할 때 쓰는 메시지이다.
case SM_ADD:
get_hostname(__ARP_LIST->ipAddr, hostStr);
add_hostname(ARP_LIST,__ARP_LIST->ipAddr,hostStr);
AddList(hWnd,__ARP_LIST);
break;
case SM_NODEVICE:
MessageBox(hWnd,TEXT("인터페이스를 찾을수 없습니다.\nWinpcap이 설치 되었는지 확인해 주시기 바랍니다."),TEXT("알림"),MB_OK);
break;
case SM_STOP_THREAD:
SuspendThread(hThread);
break;
case SM_RESUME_THREAD:
ResumeThread(hThread);
break;
case SM_UPDATE_HOSTNAME:
LIST_index=ChatchChange(hWnd,__ARP_LIST,HEAD);
ChangeList(LIST_index);
break;
case SM_UPDATE_LIST_NOMAL:
arpnode = (ARPDATA*)lParam;
updateState(ARP_LIST,NOMAL,arpnode->ipAddr,arpnode->macAddr, arpnode->vendor,arpnode->timestr," ");
break;
case SM_UPDATE_LIST_SUSP:
arpnode = (ARPDATA*)lParam;
updateState(ARP_LIST,SUSPICIOUS,arpnode->ipAddr,arpnode->macAddr, arpnode->vendor,arpnode->timestr," ");
break;
case SM_UPDATE_LIST_ATTACK:
arpnode = (ARPDATA*)lParam;
updateState(ARP_LIST,ATTACK,arpnode->ipAddr,arpnode->macAddr, arpnode->vendor,arpnode->timestr," ");
break;
case SM_UPDATE_LIST_STATIC:
arpnode = (ARPDATA*)lParam;
updateState(ARP_LIST,STATIC,arpnode->ipAddr,arpnode->macAddr, arpnode->vendor,arpnode->timestr," ");
}
return 0;
}
/*
* Main prwd functionality, prints a reduced working directory.
*/
void
prwd(void)
{
size_t len;
int found_repo = 0;
char *wd = NULL;
char *wd_env = NULL;
char mbs_wd[MAX_OUTPUT_LEN];
wchar_t wcs_wd[MAX_OUTPUT_LEN];
struct stat sa, sb;
wd = getcwd(NULL, MAXPATHLEN);
if (wd == NULL)
errx(100, "unable to get current working directory");
if (stat(wd, &sa) == -1)
err(100, "stat(wd_real)");
/*
* If we can get a valid PWD from the environment, that turns out to be
* the same directory, then we should use it, it provides more context
* if the shell is located in a symlink.
*/
wd_env = getenv("PWD");
if (wd_env != NULL && stat(wd_env, &sb) == 0) {
if (sa.st_ino == sb.st_ino && sa.st_dev == sb.st_dev) {
free(wd);
wd = wd_env;
}
}
mbstowcs(wcs_wd, wd, MAX_OUTPUT_LEN);
/* Replace the beginning with ~ for directories within $HOME. */
add_alias(L"~", home, 0);
/* Alias handling */
replace_aliases(wcs_wd);
/* Newsgroup mode, keep only the first letters. */
if (cfg_newsgroup == 1)
newsgroupize(wcs_wd);
/* If the path is still too long, crop it. */
len = wcslen(wcs_wd);
if (cfg_maxpwdlen > 0 && len > cfg_maxpwdlen) {
if (cfg_cleancut == 1 && cfg_newsgroup != 1) {
cleancut(wcs_wd);
} else {
quickcut(wcs_wd, len);
}
}
/* If mercurial or git is enabled, show the branch */
if (cfg_mercurial == 1) {
found_repo = add_branch(wcs_wd, VCS_MERCURIAL);
}
if (found_repo == 0 && cfg_git == 1) {
add_branch(wcs_wd, VCS_GIT);
}
/* Do we show the hostname? */
if (cfg_hostname == 1) {
add_hostname(wcs_wd);
}
/* Add the '$' or '#' character depending if your root. */
if (cfg_uid_indicator == 1) {
add_uid_indicator(wcs_wd);
}
wcstombs(mbs_wd, wcs_wd, MAX_OUTPUT_LEN);
puts(mbs_wd);
}
