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wininet: Use an array of schemes for mapping from a string to an INTERNET_SCHEME. 

Use an array of schemes so that it can be re-used for mapping from
INTERNET_SCHEME back to a string and simplify the code in
GetInternetSchemeW.
This commit is contained in:
Robert Shearman 2006-03-09 15:14:21 +00:00 committed by Alexandre Julliard
parent e2b7bc1efd
commit ed90c868a9
1 changed files with 20 additions and 31 deletions
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51
dlls/wininet/internet.c
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@ -1199,6 +1199,18 @@ BOOL WINAPI InternetCrackUrlA(LPCSTR lpszUrl, DWORD dwUrlLength, DWORD dwFlags,
return TRUE;
}
static const WCHAR url_schemes[][7] =
{
{'f','t','p',0},
{'g','o','p','h','e','r',0},
{'h','t','t','p',0},
{'h','t','t','p','s',0},
{'f','i','l','e',0},
{'n','e','w','s',0},
{'m','a','i','l','t','o',0},
{'r','e','s',0},
};
/***********************************************************************
* GetInternetSchemeW (internal)
*
@ -1211,41 +1223,18 @@ BOOL WINAPI InternetCrackUrlA(LPCSTR lpszUrl, DWORD dwUrlLength, DWORD dwFlags,
*/
static INTERNET_SCHEME GetInternetSchemeW(LPCWSTR lpszScheme, DWORD nMaxCmp)
{
INTERNET_SCHEME iScheme=INTERNET_SCHEME_UNKNOWN;
static const WCHAR lpszFtp[]={'f','t','p',0};
static const WCHAR lpszGopher[]={'g','o','p','h','e','r',0};
static const WCHAR lpszHttp[]={'h','t','t','p',0};
static const WCHAR lpszHttps[]={'h','t','t','p','s',0};
static const WCHAR lpszFile[]={'f','i','l','e',0};
static const WCHAR lpszNews[]={'n','e','w','s',0};
static const WCHAR lpszMailto[]={'m','a','i','l','t','o',0};
static const WCHAR lpszRes[]={'r','e','s',0};
WCHAR* tempBuffer=NULL;
int i;
TRACE("%s %ld\n",debugstr_wn(lpszScheme, nMaxCmp), nMaxCmp);
if(lpszScheme==NULL)
return INTERNET_SCHEME_UNKNOWN;
tempBuffer=HeapAlloc(GetProcessHeap(),0,(nMaxCmp+1)*sizeof(WCHAR));
lstrcpynW(tempBuffer,lpszScheme,nMaxCmp+1);
strlwrW(tempBuffer);
if (nMaxCmp==strlenW(lpszFtp) && !strncmpW(lpszFtp, tempBuffer, nMaxCmp))
iScheme=INTERNET_SCHEME_FTP;
else if (nMaxCmp==strlenW(lpszGopher) && !strncmpW(lpszGopher, tempBuffer, nMaxCmp))
iScheme=INTERNET_SCHEME_GOPHER;
else if (nMaxCmp==strlenW(lpszHttp) && !strncmpW(lpszHttp, tempBuffer, nMaxCmp))
iScheme=INTERNET_SCHEME_HTTP;
else if (nMaxCmp==strlenW(lpszHttps) && !strncmpW(lpszHttps, tempBuffer, nMaxCmp))
iScheme=INTERNET_SCHEME_HTTPS;
else if (nMaxCmp==strlenW(lpszFile) && !strncmpW(lpszFile, tempBuffer, nMaxCmp))
iScheme=INTERNET_SCHEME_FILE;
else if (nMaxCmp==strlenW(lpszNews) && !strncmpW(lpszNews, tempBuffer, nMaxCmp))
iScheme=INTERNET_SCHEME_NEWS;
else if (nMaxCmp==strlenW(lpszMailto) && !strncmpW(lpszMailto, tempBuffer, nMaxCmp))
iScheme=INTERNET_SCHEME_MAILTO;
else if (nMaxCmp==strlenW(lpszRes) && !strncmpW(lpszRes, tempBuffer, nMaxCmp))
iScheme=INTERNET_SCHEME_RES;
HeapFree(GetProcessHeap(),0,tempBuffer);
return iScheme;
for (i = 0; i < sizeof(url_schemes)/sizeof(url_schemes[0]); i++)
if (!strncmpW(lpszScheme, url_schemes[i], nMaxCmp))
return INTERNET_SCHEME_FIRST + i;
return INTERNET_SCHEME_UNKNOWN;
}
/***********************************************************************