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wininet: Don't increase index in HttpQueryInfo if requested level is HTTP_QUERY_STATUS_CODE. 

Some apps depend on this quirk because they don't reset the index
before subsequent calls to HttpQueryInfo.
This commit is contained in:
Hans Leidekker 2008-12-01 15:35:05 +01:00 committed by Alexandre Julliard
parent 8d8ff37ca3
commit d1076aeab4
2 changed files with 119 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
dlls/wininet/http.c
View File

@ -2334,8 +2334,7 @@ static BOOL HTTP_HttpQueryInfoW( LPWININETHTTPREQW lpwhr, DWORD dwInfoLevel,
return bSuccess;
}
if (lpdwIndex)
(*lpdwIndex)++;
if (lpdwIndex && level != HTTP_QUERY_STATUS_CODE) (*lpdwIndex)++;
/* coalesce value to requested type */
if (dwInfoLevel & HTTP_QUERY_FLAG_NUMBER && lpBuffer)

118
dlls/wininet/tests/http.c
View File

@ -1279,6 +1279,15 @@ static const char okmsg[] =
"Server: winetest\r\n"
"\r\n";
static const char okmsg2[] =
"HTTP/1.1 200 OK\r\n"
"Date: Mon, 01 Dec 2008 13:44:34 GMT\r\n"
"Server: winetest\r\n"
"Content-Length: 0\r\n"
"Set-Cookie: one\r\n"
"Set-Cookie: two\r\n"
"\r\n";
static const char notokmsg[] =
"HTTP/1.1 400 Bad Request\r\n"
"Server: winetest\r\n"
@ -1468,6 +1477,10 @@ static DWORD CALLBACK server_thread(LPVOID param)
else
send(c, notokmsg, sizeof notokmsg-1, 0);
}
if (strstr(buffer, "/testD"))
{
send(c, okmsg2, sizeof okmsg2-1, 0);
}
if (strstr(buffer, "GET /quit"))
{
send(c, okmsg, sizeof okmsg-1, 0);
@ -1869,6 +1882,110 @@ static void test_basic_authentication(int port)
InternetCloseHandle(session);
}
static void test_HttpQueryInfo(int port)
{
HINTERNET hi, hc, hr;
DWORD size, index;
char buffer[1024];
BOOL ret;
hi = InternetOpen(NULL, INTERNET_OPEN_TYPE_DIRECT, NULL, NULL, 0);
ok(hi != NULL, "InternetOpen failed\n");
hc = InternetConnect(hi, "localhost", port, NULL, NULL, INTERNET_SERVICE_HTTP, 0, 0);
ok(hc != NULL, "InternetConnect failed\n");
hr = HttpOpenRequest(hc, NULL, "/testD", NULL, NULL, NULL, 0, 0);
ok(hr != NULL, "HttpOpenRequest failed\n");
ret = HttpSendRequest(hr, NULL, 0, NULL, 0);
ok(ret, "HttpSendRequest failed\n");
index = 0;
size = sizeof(buffer);
ret = HttpQueryInfo(hr, HTTP_QUERY_HOST | HTTP_QUERY_FLAG_REQUEST_HEADERS, buffer, &size, &index);
ok(ret, "HttpQueryInfo failed %u\n", GetLastError());
ok(index == 1, "expected 1 got %u\n", index);
index = 0;
size = sizeof(buffer);
ret = HttpQueryInfo(hr, HTTP_QUERY_DATE | HTTP_QUERY_FLAG_SYSTEMTIME, buffer, &size, &index);
ok(ret, "HttpQueryInfo failed %u\n", GetLastError());
ok(index == 1, "expected 1 got %u\n", index);
index = 0;
size = sizeof(buffer);
ret = HttpQueryInfo(hr, HTTP_QUERY_RAW_HEADERS, buffer, &size, &index);
ok(ret, "HttpQueryInfo failed %u\n", GetLastError());
ok(index == 0, "expected 0 got %u\n", index);
size = sizeof(buffer);
ret = HttpQueryInfo(hr, HTTP_QUERY_RAW_HEADERS, buffer, &size, &index);
ok(ret, "HttpQueryInfo failed %u\n", GetLastError());
ok(index == 0, "expected 0 got %u\n", index);
size = sizeof(buffer);
ret = HttpQueryInfo(hr, HTTP_QUERY_RAW_HEADERS_CRLF, buffer, &size, &index);
ok(ret, "HttpQueryInfo failed %u\n", GetLastError());
ok(index == 0, "expected 0 got %u\n", index);
size = sizeof(buffer);
ret = HttpQueryInfo(hr, HTTP_QUERY_STATUS_TEXT, buffer, &size, &index);
ok(ret, "HttpQueryInfo failed %u\n", GetLastError());
ok(index == 0, "expected 0 got %u\n", index);
size = sizeof(buffer);
ret = HttpQueryInfo(hr, HTTP_QUERY_VERSION, buffer, &size, &index);
ok(ret, "HttpQueryInfo failed %u\n", GetLastError());
ok(index == 0, "expected 0 got %u\n", index);
index = 0;
size = sizeof(buffer);
ret = HttpQueryInfo(hr, HTTP_QUERY_STATUS_CODE, buffer, &size, &index);
ok(ret, "HttpQueryInfo failed %u\n", GetLastError());
ok(index == 0, "expected 0 got %u\n", index);
index = 0;
size = sizeof(buffer);
ret = HttpQueryInfo(hr, HTTP_QUERY_STATUS_CODE | HTTP_QUERY_FLAG_NUMBER, buffer, &size, &index);
ok(ret, "HttpQueryInfo failed %u\n", GetLastError());
ok(index == 0, "expected 0 got %u\n", index);
index = 0xdeadbeef;
size = sizeof(buffer);
ret = HttpQueryInfo(hr, HTTP_QUERY_FORWARDED, buffer, &size, &index);
ok(!ret, "HttpQueryInfo succeeded\n");
ok(index == 0xdeadbeef, "expected 0xdeadbeef got %u\n", index);
index = 0;
size = sizeof(buffer);
ret = HttpQueryInfo(hr, HTTP_QUERY_SERVER, buffer, &size, &index);
ok(ret, "HttpQueryInfo failed %u\n", GetLastError());
ok(index == 1, "expected 1 got %u\n", index);
index = 0;
size = sizeof(buffer);
strcpy(buffer, "Server");
ret = HttpQueryInfo(hr, HTTP_QUERY_CUSTOM, buffer, &size, &index);
ok(ret, "HttpQueryInfo failed %u\n", GetLastError());
ok(index == 1, "expected 1 got %u\n", index);
index = 0;
size = sizeof(buffer);
ret = HttpQueryInfo(hr, HTTP_QUERY_SET_COOKIE, buffer, &size, &index);
ok(ret, "HttpQueryInfo failed %u\n", GetLastError());
ok(index == 1, "expected 1 got %u\n", index);
size = sizeof(buffer);
ret = HttpQueryInfo(hr, HTTP_QUERY_SET_COOKIE, buffer, &size, &index);
ok(ret, "HttpQueryInfo failed %u\n", GetLastError());
ok(index == 2, "expected 2 got %u\n", index);
InternetCloseHandle(hr);
InternetCloseHandle(hc);
InternetCloseHandle(hi);
}
static void test_http_connection(void)
{
struct server_info si;
@ -1896,6 +2013,7 @@ static void test_http_connection(void)
test_http1_1(si.port);
test_cookie_header(si.port);
test_basic_authentication(si.port);
test_HttpQueryInfo(si.port);
/* send the basic request again to shutdown the server thread */
test_basic_request(si.port, "GET", "/quit");