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android / platform / external / libcups / 25aee82d491492e1fa3b005e5880e684dc081ffb / . / cups / testhttp.c
blob: 20c6625ae279a0c6141d3df45a0d7dbf18037c9f [file] [log] [blame]
/*
* HTTP test program for CUPS.
*
* Copyright 2007-2014 by Apple Inc.
* Copyright 1997-2006 by Easy Software Products.
*
* These coded instructions, statements, and computer programs are the
* property of Apple Inc. and are protected by Federal copyright
* law. Distribution and use rights are outlined in the file "LICENSE.txt"
* which should have been included with this file. If this file is
* file is missing or damaged, see the license at "http://www.cups.org/".
*
* This file is subject to the Apple OS-Developed Software exception.
*/
/*
* Include necessary headers...
*/
#include "cups-private.h"
/*
* Types and structures...
*/
typedef struct uri_test_s /**** URI test cases ****/
{
http_uri_status_t result; /* Expected return value */
const char *uri, /* URI */
*scheme, /* Scheme string */
*username, /* Username:password string */
*hostname, /* Hostname string */
*resource; /* Resource string */
int port, /* Port number */
assemble_port; /* Port number for httpAssembleURI() */
http_uri_coding_t assemble_coding;/* Coding for httpAssembleURI() */
} uri_test_t;
/*
* Local globals...
*/
static uri_test_t uri_tests[] = /* URI test data */
{
/* Start with valid URIs */
{ HTTP_URI_STATUS_OK, "file:/filename",
"file", "", "", "/filename", 0, 0,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_OK, "file:/filename%20with%20spaces",
"file", "", "", "/filename with spaces", 0, 0,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_OK, "file:///filename",
"file", "", "", "/filename", 0, 0,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_OK, "file:///filename%20with%20spaces",
"file", "", "", "/filename with spaces", 0, 0,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_OK, "file://localhost/filename",
"file", "", "localhost", "/filename", 0, 0,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_OK, "file://localhost/filename%20with%20spaces",
"file", "", "localhost", "/filename with spaces", 0, 0,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_OK, "http://server/",
"http", "", "server", "/", 80, 0,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_OK, "http://username@server/",
"http", "username", "server", "/", 80, 0,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_OK, "http://username:passwor%64@server/",
"http", "username:password", "server", "/", 80, 0,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_OK, "http://username:passwor%64@server:8080/",
"http", "username:password", "server", "/", 8080, 8080,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_OK, "http://username:passwor%64@server:8080/directory/filename",
"http", "username:password", "server", "/directory/filename", 8080, 8080,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_OK, "http://[2000::10:100]:631/ipp",
"http", "", "2000::10:100", "/ipp", 631, 631,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_OK, "https://username:passwor%64@server/directory/filename",
"https", "username:password", "server", "/directory/filename", 443, 0,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_OK, "ipp://username:passwor%64@[::1]/ipp",
"ipp", "username:password", "::1", "/ipp", 631, 0,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_OK, "lpd://server/queue?reserve=yes",
"lpd", "", "server", "/queue?reserve=yes", 515, 0,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_OK, "mailto:[email protected]",
"mailto", "", "", "[email protected]", 0, 0,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_OK, "socket://server/",
"socket", "", "server", "/", 9100, 0,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_OK, "socket://192.168.1.1:9101/",
"socket", "", "192.168.1.1", "/", 9101, 9101,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_OK, "tel:8005551212",
"tel", "", "", "8005551212", 0, 0,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_OK, "ipp://username:password@[v1.fe80::200:1234:5678:9abc+eth0]:999/ipp",
"ipp", "username:password", "fe80::200:1234:5678:9abc%eth0", "/ipp", 999, 999,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_OK, "ipp://username:password@[fe80::200:1234:5678:9abc%25eth0]:999/ipp",
"ipp", "username:password", "fe80::200:1234:5678:9abc%eth0", "/ipp", 999, 999,
(http_uri_coding_t)(HTTP_URI_CODING_MOST | HTTP_URI_CODING_RFC6874) },
{ HTTP_URI_STATUS_OK, "http://server/admin?DEVICE_URI=usb://HP/Photosmart%25202600%2520series?serial=MY53OK70V10400",
"http", "", "server", "/admin?DEVICE_URI=usb://HP/Photosmart%25202600%2520series?serial=MY53OK70V10400", 80, 0,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_OK, "lpd://Acme%20Laser%20(01%3A23%3A45).local._tcp._printer/",
"lpd", "", "Acme Laser (01:23:45).local._tcp._printer", "/", 515, 0,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_OK, "ipp://HP%20Officejet%204500%20G510n-z%20%40%20Will's%20MacBook%20Pro%2015%22._ipp._tcp.local./",
"ipp", "", "HP Officejet 4500 G510n-z @ Will's MacBook Pro 15\"._ipp._tcp.local.", "/", 631, 0,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_OK, "ipp://%22%23%2F%3A%3C%3E%3F%40%5B%5C%5D%5E%60%7B%7C%7D/",
"ipp", "", "\"#/:<>?@[\\]^`{|}", "/", 631, 0,
HTTP_URI_CODING_MOST },
/* Missing scheme */
{ HTTP_URI_STATUS_MISSING_SCHEME, "/path/to/file/index.html",
"file", "", "", "/path/to/file/index.html", 0, 0,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_MISSING_SCHEME, "//server/ipp",
"ipp", "", "server", "/ipp", 631, 0,
HTTP_URI_CODING_MOST },
/* Unknown scheme */
{ HTTP_URI_STATUS_UNKNOWN_SCHEME, "vendor://server/resource",
"vendor", "", "server", "/resource", 0, 0,
HTTP_URI_CODING_MOST },
/* Missing resource */
{ HTTP_URI_STATUS_MISSING_RESOURCE, "socket://[::192.168.2.1]",
"socket", "", "::192.168.2.1", "/", 9100, 0,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_MISSING_RESOURCE, "socket://192.168.1.1:9101",
"socket", "", "192.168.1.1", "/", 9101, 0,
HTTP_URI_CODING_MOST },
/* Bad URI */
{ HTTP_URI_STATUS_BAD_URI, "",
"", "", "", "", 0, 0,
HTTP_URI_CODING_MOST },
/* Bad scheme */
{ HTTP_URI_STATUS_BAD_SCHEME, "bad_scheme://server/resource",
"", "", "", "", 0, 0,
HTTP_URI_CODING_MOST },
/* Bad username */
{ HTTP_URI_STATUS_BAD_USERNAME, "http://username:passwor%6@server/resource",
"http", "", "", "", 80, 0,
HTTP_URI_CODING_MOST },
/* Bad hostname */
{ HTTP_URI_STATUS_BAD_HOSTNAME, "http://[/::1]/index.html",
"http", "", "", "", 80, 0,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_BAD_HOSTNAME, "http://[",
"http", "", "", "", 80, 0,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_BAD_HOSTNAME, "http://serve%7/index.html",
"http", "", "", "", 80, 0,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_BAD_HOSTNAME, "http://server with spaces/index.html",
"http", "", "", "", 80, 0,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_BAD_HOSTNAME, "ipp://\"#/:<>?@[\\]^`{|}/",
"ipp", "", "", "", 631, 0,
HTTP_URI_CODING_MOST },
/* Bad port number */
{ HTTP_URI_STATUS_BAD_PORT, "http://127.0.0.1:9999a/index.html",
"http", "", "127.0.0.1", "", 0, 0,
HTTP_URI_CODING_MOST },
/* Bad resource */
{ HTTP_URI_STATUS_BAD_RESOURCE, "http://server/index.html%",
"http", "", "server", "", 80, 0,
HTTP_URI_CODING_MOST },
{ HTTP_URI_STATUS_BAD_RESOURCE, "http://server/index with spaces.html",
"http", "", "server", "", 80, 0,
HTTP_URI_CODING_MOST }
};
static const char * const base64_tests[][2] =
{
{ "A", "QQ==" },
/* 010000 01 */
{ "AB", "QUI=" },
/* 010000 010100 0010 */
{ "ABC", "QUJD" },
/* 010000 010100 001001 000011 */
{ "ABCD", "QUJDRA==" },
/* 010000 010100 001001 000011 010001 00 */
{ "ABCDE", "QUJDREU=" },
/* 010000 010100 001001 000011 010001 000100 0101 */
{ "ABCDEF", "QUJDREVG" },
/* 010000 010100 001001 000011 010001 000100 010101 000110 */
};
/*
* 'main()' - Main entry.
*/
int /* O - Exit status */
main(int argc, /* I - Number of command-line arguments */
char *argv[]) /* I - Command-line arguments */
{
int i, j, k; /* Looping vars */
http_t *http; /* HTTP connection */
http_encryption_t encryption; /* Encryption type */
http_status_t status; /* Status of GET command */
int failures; /* Number of test failures */
char buffer[8192]; /* Input buffer */
long bytes; /* Number of bytes read */
FILE *out; /* Output file */
char encode[256], /* Base64-encoded string */
decode[256]; /* Base64-decoded string */
int decodelen; /* Length of decoded string */
char scheme[HTTP_MAX_URI], /* Scheme from URI */
hostname[HTTP_MAX_URI], /* Hostname from URI */
username[HTTP_MAX_URI], /* Username:password from URI */
resource[HTTP_MAX_URI]; /* Resource from URI */
int port; /* Port number from URI */
http_uri_status_t uri_status; /* Status of URI separation */
http_addrlist_t *addrlist, /* Address list */
*addr; /* Current address */
off_t length, total; /* Length and total bytes */
time_t start, current; /* Start and end time */
const char *encoding; /* Negotiated Content-Encoding */
static const char * const uri_status_strings[] =
{
"HTTP_URI_STATUS_OVERFLOW",
"HTTP_URI_STATUS_BAD_ARGUMENTS",
"HTTP_URI_STATUS_BAD_RESOURCE",
"HTTP_URI_STATUS_BAD_PORT",
"HTTP_URI_STATUS_BAD_HOSTNAME",
"HTTP_URI_STATUS_BAD_USERNAME",
"HTTP_URI_STATUS_BAD_SCHEME",
"HTTP_URI_STATUS_BAD_URI",
"HTTP_URI_STATUS_OK",
"HTTP_URI_STATUS_MISSING_SCHEME",
"HTTP_URI_STATUS_UNKNOWN_SCHEME",
"HTTP_URI_STATUS_MISSING_RESOURCE"
};
/*
* Do API tests if we don't have a URL on the command-line...
*/
if (argc == 1)
{
failures = 0;
/*
* httpGetDateString()/httpGetDateTime()
*/
fputs("httpGetDateString()/httpGetDateTime(): ", stdout);
start = time(NULL);
strlcpy(buffer, httpGetDateString(start), sizeof(buffer));
current = httpGetDateTime(buffer);
i = (int)(current - start);
if (i < 0)
i = -i;
if (!i)
puts("PASS");
else
{
failures ++;
puts("FAIL");
printf(" Difference is %d seconds, %02d:%02d:%02d...\n", i, i / 3600,
(i / 60) % 60, i % 60);
printf(" httpGetDateString(%d) returned \"%s\"\n", (int)start, buffer);
printf(" httpGetDateTime(\"%s\") returned %d\n", buffer, (int)current);
printf(" httpGetDateString(%d) returned \"%s\"\n", (int)current,
httpGetDateString(current));
}
/*
* httpDecode64_2()/httpEncode64_2()
*/
fputs("httpDecode64_2()/httpEncode64_2(): ", stdout);
for (i = 0, j = 0; i < (int)(sizeof(base64_tests) / sizeof(base64_tests[0])); i ++)
{
httpEncode64_2(encode, sizeof(encode), base64_tests[i][0],
(int)strlen(base64_tests[i][0]));
decodelen = (int)sizeof(decode);
httpDecode64_2(decode, &decodelen, base64_tests[i][1]);
if (strcmp(decode, base64_tests[i][0]))
{
failures ++;
if (j)
{
puts("FAIL");
j = 1;
}
printf(" httpDecode64_2() returned \"%s\", expected \"%s\"...\n",
decode, base64_tests[i][0]);
}
if (strcmp(encode, base64_tests[i][1]))
{
failures ++;
if (j)
{
puts("FAIL");
j = 1;
}
printf(" httpEncode64_2() returned \"%s\", expected \"%s\"...\n",
encode, base64_tests[i][1]);
}
}
if (!j)
puts("PASS");
/*
* httpGetHostname()
*/
fputs("httpGetHostname(): ", stdout);
if (httpGetHostname(NULL, hostname, sizeof(hostname)))
printf("PASS (%s)\n", hostname);
else
{
failures ++;
puts("FAIL");
}
/*
* httpAddrGetList()
*/
printf("httpAddrGetList(%s): ", hostname);
addrlist = httpAddrGetList(hostname, AF_UNSPEC, NULL);
if (addrlist)
{
for (i = 0, addr = addrlist; addr; i ++, addr = addr->next)
{
char numeric[1024]; /* Numeric IP address */
httpAddrString(&(addr->addr), numeric, sizeof(numeric));
if (!strcmp(numeric, "UNKNOWN"))
break;
}
if (addr)
printf("FAIL (bad address for %s)\n", hostname);
else
printf("PASS (%d address(es) for %s)\n", i, hostname);
httpAddrFreeList(addrlist);
}
else if (isdigit(hostname[0] & 255))
{
puts("FAIL (ignored because hostname is numeric)");
}
else
{
failures ++;
puts("FAIL");
}
/*
* Test httpSeparateURI()...
*/
fputs("httpSeparateURI(): ", stdout);
for (i = 0, j = 0; i < (int)(sizeof(uri_tests) / sizeof(uri_tests[0])); i ++)
{
uri_status = httpSeparateURI(HTTP_URI_CODING_MOST,
uri_tests[i].uri, scheme, sizeof(scheme),
username, sizeof(username),
hostname, sizeof(hostname), &port,
resource, sizeof(resource));
if (uri_status != uri_tests[i].result ||
strcmp(scheme, uri_tests[i].scheme) ||
strcmp(username, uri_tests[i].username) ||
strcmp(hostname, uri_tests[i].hostname) ||
port != uri_tests[i].port ||
strcmp(resource, uri_tests[i].resource))
{
failures ++;
if (!j)
{
puts("FAIL");
j = 1;
}
printf(" \"%s\":\n", uri_tests[i].uri);
if (uri_status != uri_tests[i].result)
printf(" Returned %s instead of %s\n",
uri_status_strings[uri_status + 8],
uri_status_strings[uri_tests[i].result + 8]);
if (strcmp(scheme, uri_tests[i].scheme))
printf(" Scheme \"%s\" instead of \"%s\"\n",
scheme, uri_tests[i].scheme);
if (strcmp(username, uri_tests[i].username))
printf(" Username \"%s\" instead of \"%s\"\n",
username, uri_tests[i].username);
if (strcmp(hostname, uri_tests[i].hostname))
printf(" Hostname \"%s\" instead of \"%s\"\n",
hostname, uri_tests[i].hostname);
if (port != uri_tests[i].port)
printf(" Port %d instead of %d\n",
port, uri_tests[i].port);
if (strcmp(resource, uri_tests[i].resource))
printf(" Resource \"%s\" instead of \"%s\"\n",
resource, uri_tests[i].resource);
}
}
if (!j)
printf("PASS (%d URIs tested)\n",
(int)(sizeof(uri_tests) / sizeof(uri_tests[0])));
/*
* Test httpAssembleURI()...
*/
fputs("httpAssembleURI(): ", stdout);
for (i = 0, j = 0, k = 0;
i < (int)(sizeof(uri_tests) / sizeof(uri_tests[0]));
i ++)
if (uri_tests[i].result == HTTP_URI_STATUS_OK &&
!strstr(uri_tests[i].uri, "%64") &&
strstr(uri_tests[i].uri, "//"))
{
k ++;
uri_status = httpAssembleURI(uri_tests[i].assemble_coding,
buffer, sizeof(buffer),
uri_tests[i].scheme,
uri_tests[i].username,
uri_tests[i].hostname,
uri_tests[i].assemble_port,
uri_tests[i].resource);
if (uri_status != HTTP_URI_STATUS_OK)
{
failures ++;
if (!j)
{
puts("FAIL");
j = 1;
}
printf(" \"%s\": %s\n", uri_tests[i].uri,
uri_status_strings[uri_status + 8]);
}
else if (strcmp(buffer, uri_tests[i].uri))
{
failures ++;
if (!j)
{
puts("FAIL");
j = 1;
}
printf(" \"%s\": assembled = \"%s\"\n", uri_tests[i].uri,
buffer);
}
}
if (!j)
printf("PASS (%d URIs tested)\n", k);
/*
* httpAssembleUUID
*/
fputs("httpAssembleUUID: ", stdout);
httpAssembleUUID("hostname.example.com", 631, "printer", 12345, buffer,
sizeof(buffer));
if (strncmp(buffer, "urn:uuid:", 9))
{
printf("FAIL (%s)\n", buffer);
failures ++;
}
else
printf("PASS (%s)\n", buffer);
/*
* Show a summary and return...
*/
if (failures)
printf("\n%d TESTS FAILED!\n", failures);
else
puts("\nALL TESTS PASSED!");
return (failures);
}
else if (strstr(argv[1], "._tcp"))
{
/*
* Test resolving an mDNS name.
*/
char resolved[1024]; /* Resolved URI */
printf("_httpResolveURI(%s, _HTTP_RESOLVE_DEFAULT): ", argv[1]);
fflush(stdout);
if (!_httpResolveURI(argv[1], resolved, sizeof(resolved),
_HTTP_RESOLVE_DEFAULT, NULL, NULL))
{
puts("FAIL");
return (1);
}
else
printf("PASS (%s)\n", resolved);
printf("_httpResolveURI(%s, _HTTP_RESOLVE_FQDN): ", argv[1]);
fflush(stdout);
if (!_httpResolveURI(argv[1], resolved, sizeof(resolved),
_HTTP_RESOLVE_FQDN, NULL, NULL))
{
puts("FAIL");
return (1);
}
else if (strstr(resolved, ".local:"))
{
printf("FAIL (%s)\n", resolved);
return (1);
}
else
{
printf("PASS (%s)\n", resolved);
return (0);
}
}
else if (!strcmp(argv[1], "-u") && argc == 3)
{
/*
* Test URI separation...
*/
uri_status = httpSeparateURI(HTTP_URI_CODING_ALL, argv[2], scheme,
sizeof(scheme), username, sizeof(username),
hostname, sizeof(hostname), &port,
resource, sizeof(resource));
printf("uri_status = %s\n", uri_status_strings[uri_status + 8]);
printf("scheme = \"%s\"\n", scheme);
printf("username = \"%s\"\n", username);
printf("hostname = \"%s\"\n", hostname);
printf("port = %d\n", port);
printf("resource = \"%s\"\n", resource);
return (0);
}
/*
* Test HTTP GET requests...
*/
http = NULL;
out = stdout;
for (i = 1; i < argc; i ++)
{
if (!strcmp(argv[i], "-o"))
{
i ++;
if (i >= argc)
break;
out = fopen(argv[i], "wb");
continue;
}
httpSeparateURI(HTTP_URI_CODING_MOST, argv[i], scheme, sizeof(scheme),
username, sizeof(username),
hostname, sizeof(hostname), &port,
resource, sizeof(resource));
if (!_cups_strcasecmp(scheme, "https") || !_cups_strcasecmp(scheme, "ipps") ||
port == 443)
encryption = HTTP_ENCRYPTION_ALWAYS;
else
encryption = HTTP_ENCRYPTION_IF_REQUESTED;
http = httpConnect2(hostname, port, NULL, AF_UNSPEC, encryption, 1, 30000, NULL);
if (http == NULL)
{
perror(hostname);
continue;
}
if (httpIsEncrypted(http))
{
cups_array_t *creds;
char info[1024];
static const char *trusts[] = { "OK", "Invalid", "Changed", "Expired", "Renewed", "Unknown" };
if (!httpCopyCredentials(http, &creds))
{
cups_array_t *lcreds;
http_trust_t trust = httpCredentialsGetTrust(creds, hostname);
httpCredentialsString(creds, info, sizeof(info));
printf("Count: %d\n", cupsArrayCount(creds));
printf("Trust: %s\n", trusts[trust]);
printf("Expiration: %s\n", httpGetDateString(httpCredentialsGetExpiration(creds)));
printf("IsValidName: %d\n", httpCredentialsAreValidForName(creds, hostname));
printf("String: \"%s\"\n", info);
printf("LoadCredentials: %d\n", httpLoadCredentials(NULL, &lcreds, hostname));
httpCredentialsString(lcreds, info, sizeof(info));
printf(" Count: %d\n", cupsArrayCount(lcreds));
printf(" String: \"%s\"\n", info);
if (lcreds && cupsArrayCount(creds) == cupsArrayCount(lcreds))
{
http_credential_t *cred, *lcred;
for (i = 1, cred = (http_credential_t *)cupsArrayFirst(creds), lcred = (http_credential_t *)cupsArrayFirst(lcreds);
cred && lcred;
i ++, cred = (http_credential_t *)cupsArrayNext(creds), lcred = (http_credential_t *)cupsArrayNext(lcreds))
{
if (cred->datalen != lcred->datalen)
printf(" Credential #%d: Different lengths (saved=%d, current=%d)\n", i, (int)cred->datalen, (int)lcred->datalen);
else if (memcmp(cred->data, lcred->data, cred->datalen))
printf(" Credential #%d: Different data\n", i);
else
printf(" Credential #%d: Matches\n", i);
}
}
if (trust != HTTP_TRUST_OK)
{
printf("SaveCredentials: %d\n", httpSaveCredentials(NULL, creds, hostname));
trust = httpCredentialsGetTrust(creds, hostname);
printf("New Trust: %s\n", trusts[trust]);
}
httpFreeCredentials(creds);
}
else
puts("No credentials!");
}
printf("Checking file \"%s\"...\n", resource);
do
{
if (!_cups_strcasecmp(httpGetField(http, HTTP_FIELD_CONNECTION), "close"))
{
httpClearFields(http);
if (httpReconnect2(http, 30000, NULL))
{
status = HTTP_STATUS_ERROR;
break;
}
}
httpClearFields(http);
httpSetField(http, HTTP_FIELD_AUTHORIZATION, httpGetAuthString(http));
httpSetField(http, HTTP_FIELD_ACCEPT_LANGUAGE, "en");
if (httpHead(http, resource))
{
if (httpReconnect2(http, 30000, NULL))
{
status = HTTP_STATUS_ERROR;
break;
}
else
{
status = HTTP_STATUS_UNAUTHORIZED;
continue;
}
}
while ((status = httpUpdate(http)) == HTTP_STATUS_CONTINUE);
if (status == HTTP_STATUS_UNAUTHORIZED)
{
/*
* Flush any error message...
*/
httpFlush(http);
/*
* See if we can do authentication...
*/
if (cupsDoAuthentication(http, "GET", resource))
{
status = HTTP_STATUS_CUPS_AUTHORIZATION_CANCELED;
break;
}
if (httpReconnect2(http, 30000, NULL))
{
status = HTTP_STATUS_ERROR;
break;
}
continue;
}
#ifdef HAVE_SSL
else if (status == HTTP_STATUS_UPGRADE_REQUIRED)
{
/* Flush any error message... */
httpFlush(http);
/* Reconnect... */
if (httpReconnect2(http, 30000, NULL))
{
status = HTTP_STATUS_ERROR;
break;
}
/* Upgrade with encryption... */
httpEncryption(http, HTTP_ENCRYPTION_REQUIRED);
/* Try again, this time with encryption enabled... */
continue;
}
#endif /* HAVE_SSL */
}
while (status == HTTP_STATUS_UNAUTHORIZED ||
status == HTTP_STATUS_UPGRADE_REQUIRED);
if (status == HTTP_STATUS_OK)
puts("HEAD OK:");
else
printf("HEAD failed with status %d...\n", status);
encoding = httpGetContentEncoding(http);
printf("Requesting file \"%s\" (Accept-Encoding: %s)...\n", resource,
encoding ? encoding : "identity");
do
{
if (!_cups_strcasecmp(httpGetField(http, HTTP_FIELD_CONNECTION), "close"))
{
httpClearFields(http);
if (httpReconnect2(http, 30000, NULL))
{
status = HTTP_STATUS_ERROR;
break;
}
}
httpClearFields(http);
httpSetField(http, HTTP_FIELD_AUTHORIZATION, httpGetAuthString(http));
httpSetField(http, HTTP_FIELD_ACCEPT_LANGUAGE, "en");
httpSetField(http, HTTP_FIELD_ACCEPT_ENCODING, encoding);
if (httpGet(http, resource))
{
if (httpReconnect2(http, 30000, NULL))
{
status = HTTP_STATUS_ERROR;
break;
}
else
{
status = HTTP_STATUS_UNAUTHORIZED;
continue;
}
}
while ((status = httpUpdate(http)) == HTTP_STATUS_CONTINUE);
if (status == HTTP_STATUS_UNAUTHORIZED)
{
/*
* Flush any error message...
*/
httpFlush(http);
/*
* See if we can do authentication...
*/
if (cupsDoAuthentication(http, "GET", resource))
{
status = HTTP_STATUS_CUPS_AUTHORIZATION_CANCELED;
break;
}
if (httpReconnect2(http, 30000, NULL))
{
status = HTTP_STATUS_ERROR;
break;
}
continue;
}
#ifdef HAVE_SSL
else if (status == HTTP_STATUS_UPGRADE_REQUIRED)
{
/* Flush any error message... */
httpFlush(http);
/* Reconnect... */
if (httpReconnect2(http, 30000, NULL))
{
status = HTTP_STATUS_ERROR;
break;
}
/* Upgrade with encryption... */
httpEncryption(http, HTTP_ENCRYPTION_REQUIRED);
/* Try again, this time with encryption enabled... */
continue;
}
#endif /* HAVE_SSL */
}
while (status == HTTP_STATUS_UNAUTHORIZED || status == HTTP_STATUS_UPGRADE_REQUIRED);
if (status == HTTP_STATUS_OK)
puts("GET OK:");
else
printf("GET failed with status %d...\n", status);
start = time(NULL);
length = httpGetLength2(http);
total = 0;
while ((bytes = httpRead2(http, buffer, sizeof(buffer))) > 0)
{
total += bytes;
fwrite(buffer, (size_t)bytes, 1, out);
if (out != stdout)
{
current = time(NULL);
if (current == start)
current ++;
printf("\r" CUPS_LLFMT "/" CUPS_LLFMT " bytes ("
CUPS_LLFMT " bytes/sec) ", CUPS_LLCAST total,
CUPS_LLCAST length, CUPS_LLCAST (total / (current - start)));
fflush(stdout);
}
}
}
if (out != stdout)
putchar('\n');
puts("Closing connection to server...");
httpClose(http);
if (out != stdout)
fclose(out);
return (0);
}