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| #include <windows.h>
#include <winsock2.h>
#include <commctrl.h>
#define IDB_SCAN 1
#define IDB_STOP 2
#define IDB_SAVINFILE 3
typedef struct d_lpParam{
char szIP[15+1];
unsigned int uiStartPort;
unsigned int uiEndPort;
HWND hwListV;
}LPPARAMTHREAD;
LRESULT CALLBACK WindowProcedure (HWND, UINT, WPARAM, LPARAM);
void __stdcall GetPorts(char * szPorts,unsigned int * uiStart,unsigned int * uiEnd);
void Tproc(LPPARAMTHREAD * lpParam);
char szClassName[ ] = "CodeBlocksWindowsApp";
HINSTANCE GlobalHInstance;
WSADATA wsaData;
SOCKET sTarget;
SOCKADDR_IN saiTarget = {0};
int WINAPI WinMain (HINSTANCE hThisInstance,
HINSTANCE hPrevInstance,
LPSTR lpszArgument,
int nFunsterStil)
{
HWND hwnd; /* This is the handle for our window */
MSG messages; /* Here messages to the application are saved */
WNDCLASSEX wincl; /* Data structure for the windowclass */
wincl.hInstance = hThisInstance;
wincl.lpszClassName = szClassName;
wincl.lpfnWndProc = WindowProcedure;
wincl.style = CS_DBLCLKS;
wincl.cbSize = sizeof (WNDCLASSEX);
wincl.hIcon = LoadIcon (hThisInstance,"A");
wincl.hIconSm = LoadIcon (hThisInstance,"A");
wincl.hCursor = LoadCursor (NULL, IDC_ARROW);
wincl.lpszMenuName = NULL;
wincl.cbClsExtra = 0;
wincl.cbWndExtra = 0;
wincl.hbrBackground = (HBRUSH) (COLOR_BTNFACE + 1);
if (!RegisterClassEx (&wincl))
return 0;
/* Initialisation du WSADATA. */
WSAStartup(MAKEWORD(2,0),&wsaData);
/* -- fin initialisation -- */
if(sTarget = socket(AF_INET,SOCK_STREAM,0) == -1)return 1;
saiTarget.sin_family = AF_INET;
InitCommonControls();
GlobalHInstance = hThisInstance;
hwnd = CreateWindowEx (
0, /* Extended possibilites for variation */
szClassName, /* Classname */
"DCKScan", /* Title Text */
WS_OVERLAPPED | WS_SYSMENU | WS_MINIMIZEBOX, /* default window */
CW_USEDEFAULT, /* Windows decides the position */
CW_USEDEFAULT, /* where the window ends up on the screen */
544, /* The programs width */
375, /* and height in pixels */
HWND_DESKTOP, /* The window is a child-window to desktop */
NULL, /* No menu */
hThisInstance, /* Program Instance handler */
NULL /* No Window Creation data */
);
ShowWindow (hwnd, nFunsterStil);
while (GetMessage (&messages, NULL, 0, 0))
{
TranslateMessage(&messages);
DispatchMessage(&messages);
}
return messages.wParam;
}
LRESULT CALLBACK WindowProcedure (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
static HWND hwEditLimit,hwEditIP;
static HWND hwListVPorts;
static HWND hwButtonScan,hwButtonStop,hwSaveInFile;
HWND hwLabelLimit;
switch (message)
{
case WM_CREATE : hwListVPorts = CreateWindow(WC_LISTVIEW,0,LVS_REPORT | WS_VISIBLE | WS_CHILD | WS_VSCROLL | WS_HSCROLL | WS_TABSTOP,
10,20,200,300,hwnd,NULL,GlobalHInstance,NULL);
LV_COLUMN lvcCol;
lvcCol.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_FMT;
lvcCol.cx = 100;
lvcCol.pszText = "Ports";
ListView_InsertColumn(hwListVPorts,1,&lvcCol);
lvcCol.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_FMT;
lvcCol.cx = 100;
lvcCol.pszText = "Status";
ListView_InsertColumn(hwListVPorts,1,&lvcCol);
/* Appliquer les styles etendu à la listview.
* 0x1000+54 = LVM_SETEXTENDEDLISTVIEWSTYLE.
* 0x20 = LVM_EX_FULLROWSELECT.
*/
SendMessage(hwListVPorts,0x1000+54,0x20,0x20);
hwEditIP = CreateWindowEx(WS_EX_CLIENTEDGE,"edit","127.0.0.1",WS_VISIBLE | WS_CHILD | WS_TABSTOP,
230,50,100,20,hwnd,NULL,GlobalHInstance,NULL);
hwEditLimit = CreateWindowEx(WS_EX_CLIENTEDGE,"edit","0,65535",WS_VISIBLE | WS_CHILD | WS_TABSTOP,
230,90,100,20,hwnd,NULL,GlobalHInstance,NULL);
hwButtonScan = CreateWindow("button","Scan",WS_VISIBLE | WS_CHILD | WS_TABSTOP,
230,130,100,20,hwnd,(HMENU)IDB_SCAN,GlobalHInstance,NULL);
hwButtonStop = CreateWindow("button","Stop",WS_VISIBLE | WS_CHILD | WS_TABSTOP,
230,150,100,20,hwnd,(HMENU)IDB_STOP,GlobalHInstance,NULL);
HFONT PoliceTahoma = CreateFont(13,0,0,0,0,0,0,0,0,0,0,0,0,"tahoma");
SendMessage(hwListVPorts,WM_SETFONT,(long)PoliceTahoma,0);
SendMessage(hwEditIP,WM_SETFONT,(long)PoliceTahoma,0);
SendMessage(hwEditLimit,WM_SETFONT,(long)PoliceTahoma,0);
SendMessage(hwButtonScan,WM_SETFONT,(long)PoliceTahoma,0);
SendMessage(hwButtonStop,WM_SETFONT,(long)PoliceTahoma,0);
break;
case WM_COMMAND : switch(HIWORD(wParam)){
case BN_CLICKED : switch(LOWORD(wParam)){
case IDB_SCAN : { char szPorts[11+1]="";
DWORD dwTid;
static LPPARAMTHREAD lpParam;
GetWindowText(hwEditLimit,szPorts,11+1);
if(!*szPorts){
MessageBox(hwnd,"Please select ports.","Error :",MB_OK | MB_ICONERROR);
SetFocus(hwEditLimit);
}
GetPorts(szPorts,&(lpParam.uiStartPort),&(lpParam.uiEndPort));
GetWindowText(hwEditIP,lpParam.szIP,15+1);
if(!*(lpParam.szIP)){
MessageBox(hwnd,"Please enter a ip.","Error",MB_OK | MB_ICONERROR);
SetFocus(hwEditIP);
}
lpParam.hwListV = hwListVPorts;
CreateThread(NULL,0,(LPTHREAD_START_ROUTINE)Tproc,(LPPARAMTHREAD*)&lpParam,0,&dwTid);
}
break;
case IDB_STOP :
break;
case IDB_SAVINFILE :
break;
}
break;
}
break;
case WM_DESTROY:
WSACleanup();
PostQuitMessage (0);
break;
default:
return DefWindowProc (hwnd, message, wParam, lParam);
}
return 0;
}
/* TASK : Récupère les ports de début et de fin pour le scan. */
void __stdcall GetPorts(char * szPorts,unsigned int * uiStart,unsigned int * uiEnd){
char szStart[5+1]="";
char * ptStart = szStart;
char * ptPorts = szPorts;
do{
*ptStart = *ptPorts;
++ptStart;
++ptPorts;
}while(*ptPorts != ',' && *ptPorts);
++ptStart = 0;
++ptPorts; /* Passe la virgule. */
*uiStart = atoi(szStart);
*uiEnd = atoi(ptPorts);
}
void Tproc(LPPARAMTHREAD * lpParam){
int uiX;
unsigned short usCount;
char szPort[5+1];
LV_ITEM lviItem;
SOCKET test;
lviItem.mask = LVIF_TEXT;
saiTarget.sin_addr.s_addr = inet_addr(lpParam->szIP);
for(uiX = lpParam->uiStartPort;uiX <= lpParam->uiEndPort;++uiX){
saiTarget.sin_port = htons(uiX);
itoa(uiX,szPort,10);
lviItem.iItem = 65535;
lviItem.iSubItem = 0;
lviItem.pszText = szPort;
usCount = ListView_InsertItem(lpParam->hwListV,&lviItem);
lviItem.iItem = usCount;
lviItem.iSubItem = 1;
test = connect(sTarget,(SOCKADDR*)&saiTarget,sizeof(saiTarget));
if(test == -1)lviItem.pszText = "Close";
else lviItem.pszText = "Open";
ListView_SetItem(lpParam->hwListV,&lviItem);
}
closesocket(sTarget);
} |
problème de socket dans une application win32
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