34 http_status_t				/* O - HTTP status */
35 cupsGetFd(http_t     *http,		/* I - Connection to server or @code CUPS_HTTP_DEFAULT@ */  in cupsGetFd()  argument
41   http_status_t	status;			/* HTTP status from server */  in cupsGetFd()
52   DEBUG_printf(("cupsGetFd(http=%p, resource=\"%s\", fd=%d)", (void *)http, resource, fd));  in cupsGetFd()
56     if (http)  in cupsGetFd()
57       http->error = EINVAL;  in cupsGetFd()
62   if (!http)  in cupsGetFd()
63     if ((http = _cupsConnect()) == NULL)  in cupsGetFd()
67   * Then send GET requests to the HTTP server...  in cupsGetFd()
70   strlcpy(if_modified_since, httpGetField(http, HTTP_FIELD_IF_MODIFIED_SINCE),  in cupsGetFd()
75     if (!_cups_strcasecmp(httpGetField(http, HTTP_FIELD_CONNECTION), "close"))  in cupsGetFd()
77       httpClearFields(http);  in cupsGetFd()
78       if (httpReconnect2(http, 30000, NULL))  in cupsGetFd()
85     httpClearFields(http);  in cupsGetFd()
86     httpSetField(http, HTTP_FIELD_IF_MODIFIED_SINCE, if_modified_since);  in cupsGetFd()
88     digest = http->authstring && !strncmp(http->authstring, "Digest ", 7);  in cupsGetFd()
96       _httpSetDigestAuthString(http, http->nextnonce, "GET", resource);  in cupsGetFd()
100     if (http->authstring && !strncmp(http->authstring, "Negotiate", 9) && !new_auth)  in cupsGetFd()
107       _cupsSetNegotiateAuthString(http, "GET", resource);  in cupsGetFd()
111     httpSetField(http, HTTP_FIELD_AUTHORIZATION, http->authstring);  in cupsGetFd()
113     if (httpGet(http, resource))  in cupsGetFd()
115       if (httpReconnect2(http, 30000, NULL))  in cupsGetFd()
129     while ((status = httpUpdate(http)) == HTTP_STATUS_CONTINUE);  in cupsGetFd()
137       httpFlush(http);  in cupsGetFd()
145       if (cupsDoAuthentication(http, "GET", resource))  in cupsGetFd()
151       if (httpReconnect2(http, 30000, NULL))  in cupsGetFd()
163       httpFlush(http);  in cupsGetFd()
166       if (httpReconnect2(http, 30000, NULL))  in cupsGetFd()
173       httpEncryption(http, HTTP_ENCRYPTION_REQUIRED);  in cupsGetFd()
192     while ((bytes = httpRead2(http, buffer, sizeof(buffer))) > 0)  in cupsGetFd()
198     httpFlush(http);  in cupsGetFd()
219 http_status_t				/* O - HTTP status */
220 cupsGetFile(http_t     *http,		/* I - Connection to server or @code CUPS_HTTP_DEFAULT@ */  in cupsGetFile()  argument
232   if (!http || !resource || !filename)  in cupsGetFile()
234     if (http)  in cupsGetFile()
235       http->error = EINVAL;  in cupsGetFile()
250     http->error = errno;  in cupsGetFile()
259   status = cupsGetFd(http, resource, fd);  in cupsGetFile()
271   * Return the HTTP status code...  in cupsGetFile()
287 http_status_t				/* O - HTTP status */
288 cupsPutFd(http_t     *http,		/* I - Connection to server or @code CUPS_HTTP_DEFAULT@ */  in cupsPutFd()  argument
295   http_status_t	status;			/* HTTP status from server */  in cupsPutFd()
304   DEBUG_printf(("cupsPutFd(http=%p, resource=\"%s\", fd=%d)", (void *)http, resource, fd));  in cupsPutFd()
308     if (http)  in cupsPutFd()
309       http->error = EINVAL;  in cupsPutFd()
314   if (!http)  in cupsPutFd()
315     if ((http = _cupsConnect()) == NULL)  in cupsPutFd()
319   * Then send PUT requests to the HTTP server...  in cupsPutFd()
326     if (!_cups_strcasecmp(httpGetField(http, HTTP_FIELD_CONNECTION), "close"))  in cupsPutFd()
328       httpClearFields(http);  in cupsPutFd()
329       if (httpReconnect2(http, 30000, NULL))  in cupsPutFd()
337                   http->authstring));  in cupsPutFd()
339     httpClearFields(http);  in cupsPutFd()
340     httpSetField(http, HTTP_FIELD_TRANSFER_ENCODING, "chunked");  in cupsPutFd()
341     httpSetExpect(http, HTTP_STATUS_CONTINUE);  in cupsPutFd()
343     digest = http->authstring && !strncmp(http->authstring, "Digest ", 7);  in cupsPutFd()
351       _httpSetDigestAuthString(http, http->nextnonce, "PUT", resource);  in cupsPutFd()
355     if (http->authstring && !strncmp(http->authstring, "Negotiate", 9) && !new_auth)  in cupsPutFd()
362       _cupsSetNegotiateAuthString(http, "PUT", resource);  in cupsPutFd()
366     httpSetField(http, HTTP_FIELD_AUTHORIZATION, http->authstring);  in cupsPutFd()
368     if (httpPut(http, resource))  in cupsPutFd()
370       if (httpReconnect2(http, 30000, NULL))  in cupsPutFd()
386     if (httpWait(http, 1000))  in cupsPutFd()
387       status = httpUpdate(http);  in cupsPutFd()
400 	if (httpCheck(http))  in cupsPutFd()
402           if ((status = httpUpdate(http)) != HTTP_STATUS_CONTINUE)  in cupsPutFd()
406           httpWrite2(http, buffer, (size_t)bytes);  in cupsPutFd()
411       httpWrite2(http, buffer, 0);  in cupsPutFd()
413       while ((status = httpUpdate(http)) == HTTP_STATUS_CONTINUE);  in cupsPutFd()
423       httpFlush(http);  in cupsPutFd()
426       if (httpReconnect2(http, 30000, NULL))  in cupsPutFd()
446       httpFlush(http);  in cupsPutFd()
454       if (cupsDoAuthentication(http, "PUT", resource))  in cupsPutFd()
460       if (httpReconnect2(http, 30000, NULL))  in cupsPutFd()
472       httpFlush(http);  in cupsPutFd()
475       if (httpReconnect2(http, 30000, NULL))  in cupsPutFd()
482       httpEncryption(http, HTTP_ENCRYPTION_REQUIRED);  in cupsPutFd()
499     httpFlush(http);  in cupsPutFd()
517 http_status_t				/* O - HTTP status */
518 cupsPutFile(http_t     *http,		/* I - Connection to server or @code CUPS_HTTP_DEFAULT@ */  in cupsPutFile()  argument
530   if (!http || !resource || !filename)  in cupsPutFile()
532     if (http)  in cupsPutFile()
533       http->error = EINVAL;  in cupsPutFile()
548     http->error = errno;  in cupsPutFile()
557   status = cupsPutFd(http, resource, fd);  in cupsPutFile()