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http.sys: Fill out the cooked URL. 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2019-08-26 23:31:18 -05:00 committed by Alexandre Julliard
parent d5ec9fa75f
commit d39dc9803b
1 changed files with 69 additions and 1 deletions
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70
dlls/http.sys/http.c
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@ -266,12 +266,14 @@ static int parse_token(const char *str, const char *end)
static NTSTATUS complete_irp(struct connection *conn, IRP *irp)
{
static const WCHAR httpW[] = {'h','t','t','p',':','/','/'};
const struct http_receive_request_params params
= *(struct http_receive_request_params *)irp->AssociatedIrp.SystemBuffer;
DWORD irp_size = (params.bits == 32) ? sizeof(struct http_request_32) : sizeof(struct http_request_64);
IO_STACK_LOCATION *stack = IoGetCurrentIrpStackLocation(irp);
const DWORD output_len = stack->Parameters.DeviceIoControl.OutputBufferLength;
ULONG offset;
ULONG cooked_len, host_len, abs_path_len, query_len, offset;
const char *p, *host, *abs_path, *query;
TRACE("Completing IRP %p.\n", irp);
@ -281,6 +283,32 @@ static NTSTATUS complete_irp(struct connection *conn, IRP *irp)
irp_size += conn->unk_verb_len + 1;
irp_size += conn->url_len + 1;
/* cooked URL */
if (conn->url[0] == '/')
{
p = host = conn->host;
while (isgraph(*p)) ++p;
host_len = p - conn->host;
abs_path = conn->url;
abs_path_len = conn->url_len;
}
else
{
host = conn->url + 7;
abs_path = strchr(host, '/');
host_len = abs_path - host;
abs_path_len = (conn->url + conn->url_len) - abs_path;
}
if ((query = memchr(abs_path, '?', abs_path_len)))
{
query_len = (abs_path + abs_path_len) - query;
abs_path_len = query - abs_path;
}
else
query_len = 0;
cooked_len = (7 /* scheme */ + host_len + abs_path_len + query_len) * sizeof(WCHAR);
irp_size += cooked_len + sizeof(WCHAR);
TRACE("Need %u bytes, have %u.\n", irp_size, output_len);
irp->IoStatus.Information = irp_size;
@ -328,6 +356,26 @@ static NTSTATUS complete_irp(struct connection *conn, IRP *irp)
offset += conn->url_len;
buffer[offset++] = 0;
req->CookedUrl.FullUrlLength = cooked_len;
req->CookedUrl.HostLength = host_len * sizeof(WCHAR);
req->CookedUrl.AbsPathLength = abs_path_len * sizeof(WCHAR);
req->CookedUrl.QueryStringLength = query_len * sizeof(WCHAR);
req->CookedUrl.pFullUrl = params.addr + offset;
req->CookedUrl.pHost = req->CookedUrl.pFullUrl + 7 * sizeof(WCHAR);
req->CookedUrl.pAbsPath = req->CookedUrl.pHost + host_len * sizeof(WCHAR);
if (query)
req->CookedUrl.pQueryString = req->CookedUrl.pAbsPath + abs_path_len * sizeof(WCHAR);
memcpy(buffer + offset, httpW, sizeof(httpW));
offset += 7 * sizeof(WCHAR);
MultiByteToWideChar(CP_ACP, 0, host, host_len, (WCHAR *)(buffer + offset), host_len * sizeof(WCHAR));
offset += host_len * sizeof(WCHAR);
MultiByteToWideChar(CP_ACP, 0, abs_path, abs_path_len + query_len,
(WCHAR *)(buffer + offset), (abs_path_len + query_len) * sizeof(WCHAR));
offset += (abs_path_len + query_len) * sizeof(WCHAR);
buffer[offset++] = 0;
buffer[offset++] = 0;
req->BytesReceived = conn->req_len;
}
else
@ -357,6 +405,26 @@ static NTSTATUS complete_irp(struct connection *conn, IRP *irp)
offset += conn->url_len;
buffer[offset++] = 0;
req->CookedUrl.FullUrlLength = cooked_len;
req->CookedUrl.HostLength = host_len * sizeof(WCHAR);
req->CookedUrl.AbsPathLength = abs_path_len * sizeof(WCHAR);
req->CookedUrl.QueryStringLength = query_len * sizeof(WCHAR);
req->CookedUrl.pFullUrl = params.addr + offset;
req->CookedUrl.pHost = req->CookedUrl.pFullUrl + 7 * sizeof(WCHAR);
req->CookedUrl.pAbsPath = req->CookedUrl.pHost + host_len * sizeof(WCHAR);
if (query)
req->CookedUrl.pQueryString = req->CookedUrl.pAbsPath + abs_path_len * sizeof(WCHAR);
memcpy(buffer + offset, httpW, sizeof(httpW));
offset += 7 * sizeof(WCHAR);
MultiByteToWideChar(CP_ACP, 0, host, host_len, (WCHAR *)(buffer + offset), host_len * sizeof(WCHAR));
offset += host_len * sizeof(WCHAR);
MultiByteToWideChar(CP_ACP, 0, abs_path, abs_path_len + query_len,
(WCHAR *)(buffer + offset), (abs_path_len + query_len) * sizeof(WCHAR));
offset += (abs_path_len + query_len) * sizeof(WCHAR);
buffer[offset++] = 0;
buffer[offset++] = 0;
req->BytesReceived = conn->req_len;
}