/* return 0 on success, non-zero on failure */
static int get_request(int sock, struct httprequest *req)
{
int fail= FALSE;
char *reqbuf = req->reqbuf;
/*** Init the httpreqest structure properly for the upcoming request ***/
memset(req, 0, sizeof(struct httprequest));
/* here's what should not be 0 from the start */
req->testno = DOCNUMBER_NOTHING; /* safe default */
req->open = TRUE; /* connection should remain open and wait for more
commands */
/*** end of httprequest init ***/
while (req->offset < REQBUFSIZ) {
int got = sread(sock, reqbuf + req->offset, REQBUFSIZ - req->offset);
if (got <= 0) {
if (got < 0) {
perror("recv");
logmsg("recv() returned error");
return DOCNUMBER_INTERNAL;
}
logmsg("Connection closed by client");
reqbuf[req->offset]=0;
/* dump the request receivied so far to the external file */
storerequest(reqbuf);
return DOCNUMBER_INTERNAL;
}
req->offset += got;
reqbuf[req->offset] = 0;
if(ProcessRequest(req))
break;
}
if (req->offset >= REQBUFSIZ) {
logmsg("Request buffer overflow, closing connection");
reqbuf[REQBUFSIZ-1]=0;
fail = TRUE;
/* dump the request to an external file anyway */
}
else
reqbuf[req->offset]=0;
/* dump the request to an external file */
storerequest(reqbuf);
return fail; /* success */
}
/* return 0 on success, non-zero on failure */
static int get_request(curl_socket_t sock, struct httprequest *req)
{
int error;
int fail = 0;
int done_processing = 0;
char *reqbuf = req->reqbuf;
ssize_t got = 0;
char *pipereq = NULL;
size_t pipereq_length = 0;
if(req->pipelining) {
pipereq = reqbuf + req->checkindex;
pipereq_length = req->offset - req->checkindex;
}
/*** Init the httprequest structure properly for the upcoming request ***/
req->checkindex = 0;
req->offset = 0;
req->testno = DOCNUMBER_NOTHING;
req->partno = 0;
req->open = TRUE;
req->auth_req = FALSE;
req->auth = FALSE;
req->cl = 0;
req->digest = FALSE;
req->ntlm = FALSE;
req->pipe = 0;
req->skip = 0;
req->rcmd = RCMD_NORMALREQ;
req->protocol = RPROT_NONE;
req->prot_version = 0;
req->pipelining = FALSE;
req->rtp_buffer = NULL;
req->rtp_buffersize = 0;
/*** end of httprequest init ***/
while(!done_processing && (req->offset < REQBUFSIZ-1)) {
if(pipereq_length && pipereq) {
memmove(reqbuf, pipereq, pipereq_length);
got = pipereq_length;
pipereq_length = 0;
}
else {
if(req->skip)
/* we are instructed to not read the entire thing, so we make sure to only
read what we're supposed to and NOT read the enire thing the client
wants to send! */
got = sread(sock, reqbuf + req->offset, req->cl);
else
got = sread(sock, reqbuf + req->offset, REQBUFSIZ-1 - req->offset);
}
if(got_exit_signal)
return 1;
if(got == 0) {
logmsg("Connection closed by client");
fail = 1;
}
else if(got < 0) {
error = SOCKERRNO;
logmsg("recv() returned error: (%d) %s", error, strerror(error));
fail = 1;
}
if(fail) {
/* dump the request received so far to the external file */
reqbuf[req->offset] = '\0';
storerequest(reqbuf, req->offset);
return 1;
}
logmsg("Read %zd bytes", got);
req->offset += (size_t)got;
reqbuf[req->offset] = '\0';
done_processing = ProcessRequest(req);
if(got_exit_signal)
return 1;
if(done_processing && req->pipe) {
logmsg("Waiting for another piped request");
done_processing = 0;
req->pipe--;
}
}
if((req->offset == REQBUFSIZ-1) && (got > 0)) {
logmsg("Request would overflow buffer, closing connection");
/* dump request received so far to external file anyway */
reqbuf[REQBUFSIZ-1] = '\0';
fail = 1;
}
else if(req->offset > REQBUFSIZ-1) {
logmsg("Request buffer overflow, closing connection");
/* dump request received so far to external file anyway */
reqbuf[REQBUFSIZ-1] = '\0';
fail = 1;
}
else
reqbuf[req->offset] = '\0';
/* dump the request to an external file */
storerequest(reqbuf, req->pipelining ? req->checkindex : req->offset);
if(got_exit_signal)
return 1;
return fail; /* return 0 on success */
}
/* return 0 on success, non-zero on failure */
static int get_request(curl_socket_t sock, struct httprequest *req)
{
int fail = 0;
char *reqbuf = req->reqbuf;
ssize_t got = 0;
char *pipereq;
int pipereq_length = 0;
if(req->pipelining) {
pipereq = reqbuf + req->checkindex;
pipereq_length = req->offset - req->checkindex;
}
/*** Init the httpreqest structure properly for the upcoming request ***/
req->checkindex = 0;
req->offset = 0;
req->testno = DOCNUMBER_NOTHING;
req->partno = 0;
req->open = TRUE;
req->auth_req = FALSE;
req->auth = FALSE;
req->cl = 0;
req->digest = FALSE;
req->ntlm = FALSE;
req->pipe = 0;
req->rcmd = RCMD_NORMALREQ;
req->prot_version = 0;
req->pipelining = FALSE;
/*** end of httprequest init ***/
while (req->offset < REQBUFSIZ-1) {
if(pipereq_length) {
memmove(reqbuf, pipereq, pipereq_length);
got = pipereq_length;
pipereq_length = 0;
}
else
got = sread(sock, reqbuf + req->offset, REQBUFSIZ-1 - req->offset);
if (got <= 0) {
if (got < 0) {
logmsg("recv() returned error: %d", SOCKERRNO);
return DOCNUMBER_INTERNAL;
}
logmsg("Connection closed by client");
reqbuf[req->offset] = '\0';
/* dump the request receivied so far to the external file */
storerequest(reqbuf, req->offset);
return DOCNUMBER_INTERNAL;
}
logmsg("Read %d bytes", got);
req->offset += got;
reqbuf[req->offset] = '\0';
if(ProcessRequest(req)) {
if(req->pipe--) {
logmsg("Waiting for another piped request");
continue;
}
break;
}
}
if((req->offset == REQBUFSIZ-1) && (got > 0)) {
logmsg("Request would overflow buffer, closing connection");
/* dump request received so far to external file anyway */
reqbuf[REQBUFSIZ-1] = '\0';
fail = 1;
}
else if(req->offset > REQBUFSIZ-1) {
logmsg("Request buffer overflow, closing connection");
/* dump request received so far to external file anyway */
reqbuf[REQBUFSIZ-1] = '\0';
fail = 1;
}
else
reqbuf[req->offset] = '\0';
/* dump the request to an external file */
storerequest(reqbuf, req->pipelining ? req->checkindex : req->offset);
return fail; /* return 0 on success */
}
static int get_request(int sock, int *part)
{
static char reqbuf[REQBUFSIZ], doc[MAXDOCNAMELEN];
static char request[REQUEST_KEYWORD_SIZE];
unsigned int offset = 0;
int prot_major, prot_minor;
char logbuf[256];
*part = 0; /* part zero equals none */
while (offset < REQBUFSIZ) {
int got = recv(sock, reqbuf + offset, REQBUFSIZ - offset, 0);
if (got <= 0) {
if (got < 0) {
perror("recv");
return -1;
}
logmsg("Connection closed by client");
return -1;
}
offset += got;
reqbuf[offset] = 0;
if(ProcessRequest(reqbuf))
break;
}
if (offset >= REQBUFSIZ) {
logmsg("Request buffer overflow, closing connection");
return -1;
}
reqbuf[offset]=0;
logmsg("Received a request");
/* dump the request to an external file */
storerequest(reqbuf);
if (sscanf(reqbuf, "%" REQBUFSIZ_TXT"s %" MAXDOCNAMELEN_TXT "s HTTP/%d.%d",
request,
doc,
&prot_major,
&prot_minor) == 4) {
char *ptr;
int test_no=0;
/* find the last slash */
ptr = strrchr(doc, '/');
/* get the number after it */
if(ptr) {
if((strlen(doc) + strlen(request)) < 200)
sprintf(logbuf, "Got request: %s %s HTTP/%d.%d",
request, doc, prot_major, prot_minor);
else
sprintf(logbuf, "Got a *HUGE* request HTTP/%d.%d",
prot_major, prot_minor);
logmsg(logbuf);
if(!strncmp("/verifiedserver", ptr, 15)) {
logmsg("Are-we-friendly question received");
return -2;
}
ptr++; /* skip the slash */
test_no = strtol(ptr, &ptr, 10);
if(test_no > 10000) {
*part = test_no % 10000;
test_no /= 10000;
}
sprintf(logbuf, "Found test number %d in path", test_no);
logmsg(logbuf);
}
else {
logmsg("Did not find test number in PATH");
}
return test_no;
}
logmsg("Got illegal request");
fprintf(stderr, "Got illegal request\n");
return -1;
}
