parseur d'URL : url => ( host, port, path)

Version imprimable

10/03/2008, 17h48
Mokhtar BEN MESSAOUD

parseur d'URL : url => ( host, port, path)

Bonjour

J'ai besoin d'une fonction qui donne le nom du host (ou addresse IP) , le numero du port et l'addresse du path

cad

Citation:

char * url_parse(char* url, char * hostname, uint16_t * port)

exemple d'appel 1

Citation:

char hostname [100];
uint16_t port;
char* path = url_parse("http://serveur/test", hostname, &port)

la valeur retourne sera "/test"
hostname = "serveur"
port = 80

exemple d'appel 2

Citation:

char hostname [100];
uint16_t port;
char* path = url_parse("http://192.168.1.10:6666/test/test2", hostname, &port)

la valeur retourne sera "/test/test2"
hostname = "192.168.1.10"
port = 6666

Est-ce qu'il ya librairie standard qui resoud mon probleme?

Tiens, cadeau, c'est tout fait

MCR_STRING = CString
MCR_U4 = unsigned long
MCR_U2 = unsigned short
EMPTY_STR = ""

C'est basé sur WinHttpCrackUrl() : http://msdn2.microsoft.com/en-us/lib...92(VS.85).aspx

Code:

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bool CMcrHttp::ParseUrl(MCR_CSTR Url,
						MCR_STRING & ServiceType,
						MCR_STRING & Server,
						MCR_STRING & Object,
						MCR_U2 & Port)
{
	// initialize the returned data
	ServiceType = EMPTY_STR;
	Server = EMPTY_STR;
	Object = EMPTY_STR;
	Port = 0;
 
	// Initialize the URL_COMPONENTS structure.
URL_COMPONENTS urlComp;
	memset(&urlComp, 0, sizeof(urlComp));
	urlComp.dwStructSize = sizeof(urlComp);
 
	// Set required component lengths to non-zero so that they are cracked.
	urlComp.dwSchemeLength		= (MCR_U4)-1;
	urlComp.dwHostNameLength	= (MCR_U4)-1;
	urlComp.dwUrlPathLength		= (MCR_U4)-1;
 
	// parse the URL
	if(WinHttpCrackUrl(Url, _tcslen(Url), 0, & urlComp) == FALSE)
	{
		ERREUR(L"An error in WinHttpCrackUrl()");
		ASSERT(FALSE);
		return false;
	}
 
	// return the values
	Port = urlComp.nPort;
 
	// get the scheme
	if(urlComp.dwSchemeLength != 0)
	{
		ServiceType = MCR_STRING(urlComp.lpszScheme, urlComp.dwSchemeLength);
	}
 
	// get the server
	if(urlComp.dwHostNameLength != 0)
	{
		Server = MCR_STRING(urlComp.lpszHostName, urlComp.dwHostNameLength);
	}
 
	// get the url
	if(urlComp.dwUrlPathLength != 0)
	{
		Object = MCR_STRING(urlComp.lpszUrlPath, urlComp.dwUrlPathLength);
	}
 
	return true;
}

10/03/2008, 19h27
Mokhtar BEN MESSAOUD

Merci pour le code

Mais j'ai oublie de preciser que ma plateforme de developpmenet est linux
10/03/2008, 20h42
ram-0000

tant pis, désolé:?