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Unicodify InternetCheckConnection. 

Use HeapAlloc'ed buffers where applicable.
This commit is contained in:
Vincent Béron 2005-11-08 16:09:20 +00:00 committed by Alexandre Julliard
parent c5789f8cfc
commit 522b39bb42
1 changed files with 27 additions and 21 deletions
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48
dlls/wininet/internet.c
View File

@ -2460,16 +2460,16 @@ BOOL WINAPI InternetTimeToSystemTimeW( LPCWSTR string, SYSTEMTIME* time, DWORD r
}
/***********************************************************************
* InternetCheckConnectionA (WININET.@)
* InternetCheckConnectionW (WININET.@)
*
* Pings a requested host to check internet connection
*
* RETURNS
* TRUE on success and FALSE on failure. If a failure then
* ERROR_NOT_CONNECTED is placesd into GetLastError
* ERROR_NOT_CONNECTED is placed into GetLastError
*
*/
BOOL WINAPI InternetCheckConnectionA( LPCSTR lpszUrl, DWORD dwFlags, DWORD dwReserved )
BOOL WINAPI InternetCheckConnectionW( LPCWSTR lpszUrl, DWORD dwFlags, DWORD dwReserved )
{
/*
* this is a kludge which runs the resident ping program and reads the output.
@ -2478,8 +2478,11 @@ BOOL WINAPI InternetCheckConnectionA( LPCSTR lpszUrl, DWORD dwFlags, DWORD dwRes
*/
BOOL rc = FALSE;
char command[1024];
char host[1024];
static const CHAR ping[] = "ping -w 1 ";
static const CHAR redirect[] = " >/dev/null 2>/dev/null";
CHAR *command = NULL;
WCHAR hostW[1024];
DWORD len;
int status = -1;
FIXME("\n");
@ -2501,30 +2504,32 @@ BOOL WINAPI InternetCheckConnectionA( LPCSTR lpszUrl, DWORD dwFlags, DWORD dwRes
}
else
{
URL_COMPONENTSA components;
URL_COMPONENTSW components;
ZeroMemory(&components,sizeof(URL_COMPONENTSA));
components.lpszHostName = (LPSTR)&host;
ZeroMemory(&components,sizeof(URL_COMPONENTSW));
components.lpszHostName = (LPWSTR)&hostW;
components.dwHostNameLength = 1024;
if (!InternetCrackUrlA(lpszUrl,0,0,&components))
if (!InternetCrackUrlW(lpszUrl,0,0,&components))
goto End;
TRACE("host name : %s\n",components.lpszHostName);
TRACE("host name : %s\n",debugstr_w(components.lpszHostName));
}
/*
* Build our ping command
*/
strcpy(command,"ping -w 1 ");
strcat(command,host);
strcat(command," >/dev/null 2>/dev/null");
len = WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, NULL, 0, NULL, NULL);
command = HeapAlloc( GetProcessHeap(), 0, strlen(ping)+len+strlen(redirect) );
strcpy(command,ping);
WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, command+strlen(ping), len, NULL, NULL);
strcat(command,redirect);
TRACE("Ping command is : %s\n",command);
status = system(command);
TRACE("Ping returned a code of %i \n",status);
TRACE("Ping returned a code of %i\n",status);
/* Ping return code of 0 indicates success */
if (status == 0)
@ -2532,6 +2537,7 @@ BOOL WINAPI InternetCheckConnectionA( LPCSTR lpszUrl, DWORD dwFlags, DWORD dwRes
End:
HeapFree( GetProcessHeap(), 0, command );
if (rc == FALSE)
SetLastError(ERROR_NOT_CONNECTED);
@ -2540,7 +2546,7 @@ End:
/***********************************************************************
* InternetCheckConnectionW (WININET.@)
* InternetCheckConnectionA (WININET.@)
*
* Pings a requested host to check internet connection
*
@ -2549,17 +2555,17 @@ End:
* ERROR_NOT_CONNECTED is placed into GetLastError
*
*/
BOOL WINAPI InternetCheckConnectionW(LPCWSTR lpszUrl, DWORD dwFlags, DWORD dwReserved)
BOOL WINAPI InternetCheckConnectionA(LPCSTR lpszUrl, DWORD dwFlags, DWORD dwReserved)
{
CHAR *szUrl;
WCHAR *szUrl;
INT len;
BOOL rc;
len = WideCharToMultiByte(CP_ACP, 0, lpszUrl, -1, NULL, 0, NULL, NULL);
if (!(szUrl = HeapAlloc(GetProcessHeap(), 0, len*sizeof(CHAR))))
len = MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, NULL, 0);
if (!(szUrl = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR))))
return FALSE;
WideCharToMultiByte(CP_ACP, 0, lpszUrl, -1, szUrl, len, NULL, NULL);
rc = InternetCheckConnectionA((LPCSTR)szUrl, dwFlags, dwReserved);
MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, szUrl, len);
rc = InternetCheckConnectionW(szUrl, dwFlags, dwReserved);
HeapFree(GetProcessHeap(), 0, szUrl);
return rc;