void tcpCallBack(TCPInfoStruct *info)
{
if(info->dstPort == TCP_PORT_HTTP) { /* HTTP */
httpProcess(info);
}
else if(info->dstPort == TCP_PORT_FTP) { /* FTP */
ftpProcess(info);
}
}
int
main(int argc, char *argv[])
{
char *ampersand;
App *app;
unsigned char *equals;
HTTPNameValue *h;
HTTPNameValue *headers;
char *name;
unsigned char *newURL;
char *p;
char *query;
unsigned char *referer;
URL *u;
unsigned char *url;
char *verbose;
char *version;
View *view;
if (!netInit())
{
return 1;
}
if (!threadInit())
{
return 1;
}
referer = NULL;
url = NULL;
verbose = "?url=";
query = getenv("QUERY_STRING");
app = appAlloc();
app->html = cgiviewHTML;
app->htmlAttributeName = cgiviewHTMLAttributeName;
app->htmlAttributeValue = cgiviewHTMLAttributeValue;
app->htmlDeclaration = cgiviewHTMLDeclaration;
app->htmlProcessingInstruction = cgiviewHTMLProcessingInstruction;
app->htmlTag = cgiviewHTMLTag;
app->htmlText = cgiviewHTMLText;
app->httpRequest = cgiviewHTTPRequest;
app->httpRequestHeaderName = cgiviewHTTPRequestHeaderName;
app->httpRequestHeaderValue = cgiviewHTTPRequestHeaderValue;
app->httpResponse = cgiviewHTTPResponse;
app->httpResponseBody = cgiviewHTTPResponseBody;
app->httpResponseHeaderName = cgiviewHTTPResponseHeaderName;
app->httpResponseHeaderValue = cgiviewHTTPResponseHeaderValue;
app->printHTML = cgiviewPrintHTML;
view = &app->view;
view->out = stdout;
freopen("/dev/null", "w", stderr);
fprintf(view->out, "Content-Type: text/html\n");
fprintf(view->out, "\n");
if (query)
{
p = query;
do
{
name = p;
ampersand = strchr(p, '&');
if (ampersand)
{
*ampersand = 0;
p = ampersand + 1;
}
equals = (unsigned char *) strchr(name, '=');
if (equals)
{
*equals = 0;
if (!strcmp(name, "referer"))
{
referer = equals + 1;
urlDecode(referer);
}
else if (!strcmp(name, "url"))
{
url = equals + 1;
urlDecode(url);
}
else if (!strcmp(name, "verbose"))
{
verbose = "?verbose=on&url=";
viewVerbose();
}
}
} while (ampersand);
}
else if (argc > 1)
{
url = (unsigned char *) argv[1];
}
else
{
fprintf(view->out, "no environment variable QUERY_STRING<br>\n");
fprintf(view->out, "and no arg passed<br>\n");
return 1;
}
if (url && (*url))
{
fprintf(view->out, "<html><head><title>View %s</title>", url);
fprintf(view->out, "<link rel=stylesheet href=view.css>");
fprintf(view->out, "</head><body>\n");
viewReport(app, "input url:");
viewReport(app, (char *) url);
viewReportHTML(app, "<hr>");
u = urlParse(url);
if
(
((!u->scheme)||(!strcmp((char *) u->scheme, "http"))) &&
(!u->host) &&
(*url != '/')
)
{
newURL = calloc(strlen((char *) url) + 3, 1);
if (!newURL)
{
viewReport(app, "calloc failed");
return 1;
}
strcpy((char *) newURL, "//");
strcat((char *) newURL, (char *) url);
}
else
{
newURL = copyString(url);
}
urlFree(u);
u = urlParse(newURL);
if
(
(
(!u->scheme) ||
(!strcmp((char *) u->scheme, "http"))
) &&
(!*u->path)
)
{
url = newURL;
newURL = calloc(strlen((char *) url) + 2, 1);
if (!newURL)
{
viewReport(app, "calloc failed");
return 1;
}
strcpy((char *) newURL, (char *) url);
free(url);
strcat((char *) newURL, "/");
}
urlFree(u);
u = urlRelative(
(unsigned char *) "http://www.mozilla.org/index.html",
newURL);
free(newURL);
viewReport(app, "fully qualified url:");
viewReport(app, (char *) u->url);
viewReportHTML(app, "<hr>");
if (!strcmp((char *) u->scheme, "http"))
{
version = NULL;
headers = cgiviewGetEnv(app, (char *) referer,
verbose, &version);
if (!headers)
{
return 1;
}
httpFree(httpProcess(app, u, version, headers));
h = headers;
while (h->name)
{
free(h->name);
free(h->value);
h++;
}
free(headers);
}
else
{
fprintf
(
view->out,
"Sorry, %s URLs are not supported yet. "
"Only http URLs are supported.",
u->scheme
);
}
fprintf(view->out, "</body></html>\n");
}
else
{
fprintf(view->out, "<html><head><title>SniffURI Error</title>");
fprintf(view->out, "</head><body><h2>Please enter a URI</h2>");
fprintf(view->out, "<a href=index.html>Go Back</a>");
fprintf(view->out, "</body></html>");
}
exit(0);
return 1;
}
