//=================================================================
// main file
// File: test.cpp
//
// Purpose:
//
// HTTP Client Class test app
// Implementation of Hypertext Transfer Protocol -- HTTP/1.0
//
// See also RFC 1945
//
//=================================================================
// Ultimate TCP-IP v4.2
// This software along with its related components, documentation and files ("The Libraries")
// is � 1994-2007 The Code Project (1612916 Ontario Limited) and use of The Libraries is
// governed by a software license agreement ("Agreement"). Copies of the Agreement are
// available at The Code Project (www.codeproject.com), as part of the package you downloaded
// to obtain this file, or directly from our office. For a copy of the license governing
// this software, you may contact us at legalaffairs@codeproject.com, or by calling 416-849-8900.
//=================================================================
#include "stdafx.h"
#include "test.h"
#include "uh_ctrl.h"
#include "ut_clnt.h"
#include "HTTP_c.h"
// Suppress warnings for non-safe str fns. Transitional, for VC6 support.
#pragma warning (push)
#pragma warning (disable : 4996)
HINSTANCE g_hInstance;
_TCHAR g_szHeader[MAX_PATH];
CUH_Control control;
HFONT hFont;
BOOL bPutFromFile = FALSE;
int tagPos;
char g_UserName[MAX_PATH];
char g_realmName[MAX_PATH];
char g_Password[MAX_PATH];
BOOL g_bContinueFlag = FALSE;
BOOL CALLBACK DlgGetReleamPassword(HWND hwnd,UINT message,WPARAM wParam,LPARAM /* lParam */)
{
switch(message)
{
case WM_INITDIALOG:
{
// v4.2 could revisit this - would be nicer to avoid AC macro here
SetDlgItemText(hwnd,IDC_RELEAM,WC(g_realmName));
g_bContinueFlag = FALSE;
return 1;
}
case WM_NCDESTROY:
{
return 0;
}
case WM_CLOSE:
{
EndDialog(hwnd,0);
return 1;
}
case WM_COMMAND:
{
switch(LOWORD(wParam))
{
case IDOK:
{
// could evisit this - would be nicer to avoid WC macro
GetDlgItemText(hwnd,IDC_USER_NAME,WC(g_UserName),MAX_PATH-1);
GetDlgItemText(hwnd,IDC_PASSWORD,WC(g_Password),MAX_PATH-1);
g_bContinueFlag = TRUE;
EndDialog(hwnd,0);
return 1;
}
case IDCANCEL:
{
g_szHeader[0] = NULL;
EndDialog(hwnd,0);
return 1;
}
}return 1;
}
}
return 0;
}
// IDD_PASSOWRD_DLG
class MyHttp: public CUT_HTTPClient
{
public:
MyHttp()
{
}
virtual BOOL OnAccessDenied (LPCSTR releam, LPSTR userName, LPSTR password)
{
strcpy( g_realmName,releam);
DialogBox(g_hInstance, MAKEINTRESOURCE(IDD_PASSOWRD_DLG), NULL, (DLGPROC )DlgGetReleamPassword);
if (g_bContinueFlag)
{
strcpy(userName, g_UserName);
strcpy(password ,g_Password);
}
return g_bContinueFlag;
}
};
MyHttp client;
int CALLBACK WinMain(HINSTANCE hInstance, HINSTANCE, LPSTR, int)
{
g_hInstance = hInstance;
// register the history control (if it is going to be used in a dialog)
CUH_Control::RegisterWindowClass(hInstance);
// create modal dialog box
DialogBox(hInstance, _T("DIALOG_1"), NULL, (DLGPROC )DlgProc);
return 0;
}
BOOL CALLBACK DlgProc(HWND hwnd,UINT message,WPARAM wParam,LPARAM /* lParam */)
{
switch(message)
{
case WM_INITDIALOG:
{
// set the window icon
SendMessage(hwnd, WM_SETICON, ICON_SMALL, (LPARAM)LoadIcon(g_hInstance, MAKEINTRESOURCE(IDI_ICON1)));
SetDlgItemInt(hwnd, IDC_PORT, 80, FALSE);
// attach the history window to the control
control.AttachHistoryWindow(hwnd,IDC_HISTORY);
control.SetHistoryLength(1000);
hFont = CreateFont(14,0,0,0,500,0,0,0,0,0,0,0,0,_T("Courier New"));
control.SetFont(hFont);
return 1;
}
case WM_NCDESTROY:
{
DeleteObject(hFont);
return 0;
}
case WM_COMMAND:
{
switch(LOWORD(wParam))
{
case IDC_ABOUT:
{
DialogBox(g_hInstance, MAKEINTRESOURCE(IDD_ABOUT), hwnd, (DLGPROC )AboutProc);
return 1;
}
case IDC_EXIT:
{
EndDialog(hwnd,0);
return 1;
}
// set the put source to be treated as a file or Data
case IDC_PUT_FROM_FILE:
{
if (bPutFromFile)
bPutFromFile = FALSE;
else
bPutFromFile = TRUE;
return 1;
}
case IDC_GET:
{
BOOL bConnectThroughProxy = IsDlgButtonChecked(hwnd, IDC_PROXY) == BST_CHECKED;
int nResult = 0;
SetCursor(LoadCursor(NULL, IDC_WAIT));
_TCHAR szBuffer[MAX_PATH];
_TCHAR szErrorMessage[MAX_PATH];
// clear the history control
control.ClearHistory();
tagPos = 0;
// clear the send header tags so we for the next request
client.ClearSendHeaderTags();
// read the list of headers to be added for the next request
// from the combo box
HWND hWndCombo = GetDlgItem(hwnd,IDC_HEADER_CB);
WORD wCount = (WORD) SendMessage (hWndCombo, CB_GETCOUNT, 0, 0L);
for (int loop = 0 ; loop < wCount; loop++)
{
SendMessage (hWndCombo, CB_GETLBTEXT,loop,(ULONG_PTR)(LPSTR)szBuffer);
if (_tcslen(szBuffer) > 4)
nResult = client.AddSendHeaderTag (szBuffer);
}
// Setup proxy
GetDlgItemText(hwnd, IDC_PROXY_ADDRESS, szBuffer, 256);
client.SetProxy(szBuffer);
client.SetPort(GetDlgItemInt(hwnd, IDC_PORT, NULL, FALSE));
client.UseProxyServer(bConnectThroughProxy);
// get the information to retrieve
GetDlgItemText(hwnd, IDC_EDIT, szBuffer, 256);
// execute the GET statement
nResult = client.GET(szBuffer);
SetCursor(LoadCursor(NULL, IDC_ARROW));
if (nResult == UTE_SUCCESS){
LPCSTR line;
long count = client.GetHeaderLineCount();
long loop = 0;
control.SetTextColor(RGB(0,0,250));
for(loop =0;loop <count;loop++){
line = client.GetHeaderLine(loop);
if(line != NULL)
control.AddLine(line);
}
control.SetTextColor(RGB(0,0,0));
// display the body of the HTTP message
count = client.GetBodyLineCount();
for(loop =0;loop <count;loop++){
line = client.GetBodyLine(loop);
if(line != NULL)
control.AddLine(line);
}
}
else
{
_sntprintf(szErrorMessage, MAX_PATH, _T("ERROR \n %s "), CUT_ERR::GetErrorString(nResult));
MessageBox(NULL, szErrorMessage, _T("ERROR"), MB_OK);
}
return 1;
}
case IDC_DELETE_BTN:
{
int nResult = 0;
SetCursor(LoadCursor(NULL, IDC_WAIT));
_TCHAR szBuffer[256];
_TCHAR szErrorMessage[MAX_PATH];
// clear the history control
control.ClearHistory();
tagPos = 0;
// clear the send header tags so we for the next request
client.ClearSendHeaderTags ();
// read the list of headers to be added for the next request
// from the combo box
HWND hWndCombo = GetDlgItem(hwnd,IDC_HEADER_CB);
WORD wCount = (WORD) SendMessage (hWndCombo, CB_GETCOUNT, 0, 0L);
for ( int loop = 0 ; loop < wCount; loop++)
{
SendMessage (hWndCombo, CB_GETLBTEXT,loop,(ULONG_PTR)(LPSTR)szBuffer);
if (_tcslen(szBuffer) > 4){
nResult = client.AddSendHeaderTag (szBuffer);
}
}
// get the information to retrieve
GetDlgItemText(hwnd, IDC_EDIT,szBuffer,256);
// Set the port number
client.SetPort(GetDlgItemInt(hwnd, IDC_PORT, NULL, FALSE));
// perform the get statement
nResult = client.DeleteFile(szBuffer);
SetCursor(LoadCursor(NULL, IDC_ARROW));
if( nResult == UTE_SUCCESS){
LPCSTR line;
long count = client.GetHeaderLineCount();
long loop = 0;
control.SetTextColor(RGB(0,0,250));
for(loop =0;loop <count;loop++){
line = client.GetHeaderLine(loop);
if(line != NULL)
control.AddLine(line);
}
control.SetTextColor(RGB(0,0,0));
// display the body of the HTTP message
count = client.GetBodyLineCount();
for(loop =0;loop <count;loop++){
line = client.GetBodyLine(loop);
if(line != NULL)
control.AddLine(line);
}
}else
{
_sntprintf(szErrorMessage, MAX_PATH,_T("ERROR \n %s "), CUT_ERR::GetErrorString(nResult));
MessageBox(NULL, szErrorMessage, _T("ERROR"), MB_OK);
}
return 1;
}
case IDC_SEND_CUSTOM:
{
// Send a server specific command or a command that CUT_HTTPClient does not
// implement. This method enables the client reuest to be modified for use in
// a format that is specific for your own company server.
// On the other hand you may be intersted in seeing the replies for each
// HTTP command
int nResult = 0;
SetCursor(LoadCursor(NULL, IDC_WAIT));
_TCHAR url[256];
_TCHAR command[MAX_PATH];
_TCHAR szBuffer[MAX_PATH];
_TCHAR data[MAX_PATH];
data[0] = NULL;
_TCHAR szErrorMessage[MAX_PATH];
//clear the history control
control.ClearHistory();
tagPos = 0;
// clear the send header tags so we for the next request
client.ClearSendHeaderTags ();
//read the list of headers to be added for the next request
// from the combo box
HWND hWndCombo = GetDlgItem(hwnd,IDC_HEADER_CB);
WORD wCount = (WORD) SendMessage (hWndCombo, CB_GETCOUNT, 0, 0L);
for ( int loop = 0 ; loop < wCount; loop++)
{
SendMessage (hWndCombo, CB_GETLBTEXT,loop,(ULONG_PTR)(LPSTR)szBuffer);
if (_tcslen(szBuffer) > 4){
nResult = client.AddSendHeaderTag (szBuffer);
}
}
// get the information to retrieve
GetDlgItemText(hwnd, IDC_EDIT,url,256);
GetDlgItemText(hwnd, IDC_COMMAND,command,256);
GetDlgItemText(hwnd, IDC_DATA,data,256);
// if there is data then lets add the content length of the data as a header
if ((nResult = (int)_tcslen(data)) > 0)
{
_sntprintf(szBuffer, MAX_PATH,_T("Content-Length: %d"),nResult);
client.AddSendHeaderTag (szBuffer);
}
else
data[0] = NULL;
// Set the port number
client.SetPort(GetDlgItemInt(hwnd, IDC_PORT, NULL, FALSE));
// Send The custom command such as OPTIONS, POST and so on
nResult = client.CommandLine (command,url, data);
SetCursor(LoadCursor(NULL, IDC_ARROW));
if( nResult == UTE_SUCCESS){
LPCSTR line;
// display the headers
// if any
long count = client.GetHeaderLineCount();
long loop = 0;
control.SetTextColor(RGB(0,0,250));
for(loop =0;loop <count;loop++){
line = client.GetHeaderLine(loop);
if(line != NULL)
control.AddLine(line);
}
control.SetTextColor(RGB(0,0,0));
// display the body of the HTTP message
count = client.GetBodyLineCount();
for(loop =0;loop <count;loop++){
line = client.GetBodyLine(loop);
if(line != NULL)
control.AddLine(line);
}
}
else
{
_sntprintf(szErrorMessage, MAX_PATH,_T("ERROR \n %s "), CUT_ERR::GetErrorString(nResult));
MessageBox(NULL, szErrorMessage, _T("ERROR"), MB_OK);
}
return 1;
}
case IDC_ADD_HEADER:
{
// adds header tag string to the combobox where we will read from
// each time we attempt to send an HTTP commands
// SAMPLE OF HEADER TAGS follow:
// "Connection: Keep-Alive"
// "Referer: http://www.gwDomain.com/form1.htm"
// "Cookie: ASPSESSIONIDQQGGGGCU=PKAAEDNACCEHEDDIOHJCAGFI"
// "Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/vnd.ms-excel, application/msword, application/vnd.ms-powerpoint, *"
g_szHeader[0] = NULL;
// display the input dialog
DialogBox(g_hInstance,MAKEINTRESOURCE(IDD_DIALOG2),NULL,(DLGPROC)AddHeaderBox);
if (_tcslen(g_szHeader) > 4 ) // well, 4 = a header name a : and a space then the data
{
// add the header to the combo box
HWND hWndCombo = GetDlgItem(hwnd,IDC_HEADER_CB);
SendMessage (hWndCombo, CB_ADDSTRING,0, (ULONG_PTR)(LPSTR) g_szHeader);
}
return 1;
}
case IDC_POST:
{
// POST the data specified by the data edit box on the server resource
// and name it the name given in the URL edit box
// the POST command requires that youhave a write access to
// the directory you are trying to access
int nResult = 0;
SetCursor(LoadCursor(NULL, IDC_WAIT));
_TCHAR url[256];
_TCHAR szBuffer[MAX_PATH];
_TCHAR data[MAX_PATH];
data[0] = NULL;
_TCHAR szErrorMessage[MAX_PATH];
//clear the history control
control.ClearHistory();
tagPos = 0;
// clear the send header tags so we for the next request
client.ClearSendHeaderTags ();
//read the list of headers to be added for the next request
// from the combo box
HWND hWndCombo = GetDlgItem(hwnd,IDC_HEADER_CB);
WORD wCount = (WORD) SendMessage (hWndCombo, CB_GETCOUNT, 0, 0L);
for ( int loop = 0 ; loop < wCount; loop++)
{
SendMessage (hWndCombo, CB_GETLBTEXT,loop,(ULONG_PTR)(LPSTR)szBuffer);
if (_tcslen(szBuffer) > 4){
nResult = client.AddSendHeaderTag (szBuffer);
}
}
// get the information to retrieve
GetDlgItemText(hwnd, IDC_EDIT,url,MAX_PATH);
GetDlgItemText(hwnd, IDC_DATA,data,MAX_PATH);
// Set the port number
client.SetPort(GetDlgItemInt(hwnd, IDC_PORT, NULL, FALSE));
// post the data
if (bPutFromFile){
nResult = client.POST (url, data);
}
else {
// v4.2 could review this datasource usage
CUT_BufferDataSource ds(AC(data), (int)_tcslen(data));
nResult = client.POST (url, ds);
}
SetCursor(LoadCursor(NULL, IDC_ARROW));
if( nResult == UTE_SUCCESS){
LPCSTR line;
long count = client.GetHeaderLineCount();
long loop = 0;
control.SetTextColor(RGB(0,0,250));
for(loop =0;loop <count;loop++){
line = client.GetHeaderLine(loop);
if(line != NULL)
control.AddLine(line);
}
control.SetTextColor(RGB(0,0,0));
// display the body of the HTTP message
count = client.GetBodyLineCount();
for(loop =0;loop <count;loop++){
line = client.GetBodyLine(loop);
if(line != NULL)
control.AddLine(line);
}
}
else
{
_sntprintf(szErrorMessage, MAX_PATH,_T("ERROR \n %s "), CUT_ERR::GetErrorString(nResult));
MessageBox(NULL, szErrorMessage, _T("ERROR"), MB_OK);
}
return 1;
}
case IDC_PUT_CMD:
{
// put the file or data specified by the data edit box on the server resource
// and name it the name given in the URL edit box
// the PUT command requires that youhave a write access to
// the directory you are trying to access
int nResult = 0;
SetCursor(LoadCursor(NULL, IDC_WAIT));
_TCHAR url[256];
_TCHAR szBuffer[MAX_PATH];
_TCHAR data[MAX_PATH];
data[0] = NULL;
_TCHAR szErrorMessage[MAX_PATH];
//clear the history control
control.ClearHistory();
tagPos = 0;
// clear the send header tags so we for the next request
client.ClearSendHeaderTags ();
//read the list of headers to be added for the next request
// from the combo box
HWND hWndCombo = GetDlgItem(hwnd,IDC_HEADER_CB);
WORD wCount = (WORD) SendMessage (hWndCombo, CB_GETCOUNT, 0, 0L);
for ( int loop = 0 ; loop < wCount; loop++)
{
SendMessage (hWndCombo, CB_GETLBTEXT,loop,(ULONG_PTR)(LPSTR)szBuffer);
if (_tcslen(szBuffer) > 4){
nResult = client.AddSendHeaderTag (szBuffer);
}
}
// get the information to retrieve
GetDlgItemText(hwnd, IDC_EDIT,url,256);
GetDlgItemText(hwnd, IDC_DATA,data,256);
// Set the port number
client.SetPort(GetDlgItemInt(hwnd, IDC_PORT, NULL, FALSE));
// Send The custom command such as OPTIONS, POST and so on
if (bPutFromFile){
nResult = client.PUT (url, data);
}
else {
// v4.2 could review this datasource usage
CUT_BufferDataSource ds(AC(data), (int)_tcslen(data));
nResult = client.PUT (url, ds);
}
SetCursor(LoadCursor(NULL, IDC_ARROW));
if( nResult == UTE_SUCCESS){
LPCSTR line;
long count = client.GetHeaderLineCount();
long loop = 0;
control.SetTextColor(RGB(0,0,250));
for(loop =0;loop <count;loop++){
line = client.GetHeaderLine(loop);
if(line != NULL)
control.AddLine(line);
}
control.SetTextColor(RGB(0,0,0));
// display the body of the HTTP message
count = client.GetBodyLineCount();
for(loop =0;loop <count;loop++){
line = client.GetBodyLine(loop);
if(line != NULL)
control.AddLine(line);
}
}
else
{
_sntprintf(szErrorMessage, MAX_PATH,_T("ERROR \n %s "), CUT_ERR::GetErrorString(nResult));
MessageBox(NULL, szErrorMessage, _T("ERROR"), MB_OK);
}
return 1;
}
case IDC_DEL: // delete the headers from the combo box
{
//clear the content of the combo box
HWND hWndCombo = GetDlgItem(hwnd,IDC_HEADER_CB);
SendMessage (hWndCombo, CB_GETCOUNT, 0, 0L);
// Remove all headers from the list until error
while (SendMessage (hWndCombo, CB_DELETESTRING, 0, 0L) != CB_ERR)
;
return 1;
}
case IDC_HEAD:
{
SetCursor(LoadCursor(NULL, IDC_WAIT));
_TCHAR szBuffer[MAX_PATH];
_TCHAR szErrorMessage[MAX_PATH];
int nResult = 0;
//clear the history control
control.ClearHistory();
tagPos = 0;
//get the information to finger
GetDlgItemText(hwnd, IDC_EDIT,szBuffer,256);
// Set the port number
client.SetPort(GetDlgItemInt(hwnd, IDC_PORT, NULL, FALSE));
nResult = client.HEAD(szBuffer);
//perform the get statement
if( nResult == UTE_SUCCESS){
LPCSTR line;
long loop = 0;
long count = client.GetHeaderLineCount ();
control.SetTextColor(RGB(0,0,250));
for(loop =0;loop <count;loop++){
line = client.GetHeaderLine(loop);
if(line != NULL)
control.AddLine(line);
}
}
else
{
_sntprintf(szErrorMessage, MAX_PATH,_T("ERROR \n %s "), CUT_ERR::GetErrorString(nResult));
MessageBox(NULL, szErrorMessage, _T("ERROR"), MB_OK);
}
control.SetTextColor(RGB(0,0,0));
SetCursor(LoadCursor(NULL, IDC_ARROW));
return 1;
}
case IDC_GETTAGCOUNT:
{
// Retrieve the number of hyper link refrences on the given page
_TCHAR szBuffer[MAX_PATH];
int count = client.GetLinkTagCount();
_sntprintf(szBuffer, MAX_PATH,_T("Tag Count: %d"),count);
control.AddLine(szBuffer);
return 1;
}
case IDC_GETTAGSTRING:
{
// Retrive the next string of hyper link refrences
_TCHAR szBuffer[MAX_PATH];
if(client.GetLinkTag(tagPos,szBuffer,MAX_PATH) == UTE_SUCCESS){
tagPos++;
control.AddLine(szBuffer);
}
else
control.AddLine(_T("End of Tag List"));
return 1;
}
}
return 0;
}
case WM_CLOSE:
{
EndDialog(hwnd,0);
return 1;
}
}
return 0;
}
BOOL CALLBACK AboutProc(HWND hwndDlg, UINT message, WPARAM wParam, LPARAM /* lParam */)
{
// About box dialog procedure
switch (message) {
case WM_COMMAND:
switch (LOWORD(wParam)) {
case IDC_EXIT:
EndDialog(hwndDlg, IDOK);
break;
}
break;
case WM_CLOSE:
EndDialog(hwndDlg, IDOK);
break;
}
return 0;
}
/*******************************************
Invok the input dialog box to add the request
header to the combo box
An example of suche headers can be :
"Connection: Keep-Alive"
********************************************/
BOOL CALLBACK AddHeaderBox(HWND hwnd,UINT message,WPARAM wParam,LPARAM /* lParam */)
{
switch(message)
{
case WM_INITDIALOG:
{
// reinitialize the Header name to null
SetDlgItemText(hwnd,IDC_HEADER,g_szHeader);
return 1;
}
case WM_NCDESTROY:
{
return 0;
}
case WM_CLOSE:
{
EndDialog(hwnd,0);
return 1;
}
case WM_COMMAND:
{
switch(LOWORD(wParam))
{
case ID_ADD:
{
GetDlgItemText(hwnd,IDC_HEADER,g_szHeader,sizeof(g_szHeader)/sizeof(_TCHAR)-1);
EndDialog(hwnd,0);
return 1;
}
case IDCANCEL:
{
g_szHeader[0] = NULL;
EndDialog(hwnd,0);
return 1;
}
}return 1;
}
}
return 0;
}
#pragma warning ( pop )
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