net/wanboot/boot_http.c

121 	errent_t errs[ESTACK_SIZE]; /* stack of errors on the last request */
445  *	userid	- ID to pass as part of http/https request
785  * http_head_request - Issue http HEAD request
805  * http_get_request - Issue http GET request without a range.
825  * http_get_range_request - Issue http GET request using a range.
889  *	handle	- Handle associated with the connection where the request
1085  *   handle	- Handle associated with the connection where the request
1506  * http_req - Issue http request (either HEAD or GET)
1531 	char	*request;
1547 	/* Determine the name for the request type */
1577 	 * Size the request.
1595 	if ((request = malloc(requestlen)) == NULL) {
1600 	/* The request line */
1602 		j = snprintf(request, requestlen,
1607 		j = snprintf(request, requestlen, "%s %s HTTP/1.1\r\n",
1612 	j += snprintf(&request[j], requestlen - j, "Host: %s:%d\r\n",
1615 		j += snprintf(&request[j], requestlen - j,
1618 		j += snprintf(&request[j], requestlen - j,
1635 		if ((newreq = realloc(request, requestlen)) == NULL) {
1636 			free(request);
1640 		request = newreq;
1642 		j += sprintf(&request[j], "Range: bytes=%lld-", curpos);
1644 			j += sprintf(&request[j], "%lld", endpos);
1645 		j += sprintf(&request[j], "\r\n");
1664 			free(request);
1674 			free(request);
1686 		if ((newreq = realloc(request, requestlen)) == NULL) {
1689 			free(request);
1693 		request = newreq;
1695 		j += snprintf(&request[j], requestlen - j,
1702 	j += sprintf(&request[j], "\r\n");
1705 		libbootlog(BOOTLOG_VERBOSE, "%s", request);
1707 	/* send the HTTP request */
1708 	retval = http_srv_send(c_id, request, j);
1710 	free(request);
1712 		/* Assume error in was set by send request. */
1970  * it returns, the connection is ready for a HEAD or GET request.
2076  * the request to connect to the target host.  It reads the response
2078  * is ready for a HEAD or GET request.
2098 	/* Now that we're connected, do the proxy request */