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[server] add WINPR_ATTR_NODISCARD macro

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This commit is contained in:
akallabeth
2026-01-23 13:15:46 +01:00
committed by Armin Novak
parent 15c9fd0300
commit b2f325251a
77 changed files with 613 additions and 233 deletions
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1
server/Sample/sf_ainput.c
View File

@@ -38,6 +38,7 @@
*
* @return 0 on success, otherwise a Win32 error code
*/
WINPR_ATTR_NODISCARD
static UINT sf_peer_ainput_mouse_event(WINPR_ATTR_UNUSED ainput_server_context* context,
UINT64 timestamp, UINT64 flags, INT32 x, INT32 y)
{

2
server/Sample/sf_ainput.h
View File

@@ -30,7 +30,7 @@
void sf_peer_ainput_init(testPeerContext* context);
void sf_peer_ainput_uninit(testPeerContext* context);
BOOL sf_peer_ainput_running(testPeerContext* context);
WINPR_ATTR_NODISCARD BOOL sf_peer_ainput_running(testPeerContext* context);
BOOL sf_peer_ainput_start(testPeerContext* context);
BOOL sf_peer_ainput_stop(testPeerContext* context);

1
server/Sample/sf_audin.c
View File

@@ -34,6 +34,7 @@
#if defined(CHANNEL_AUDIN_SERVER)
WINPR_ATTR_NODISCARD
static UINT sf_peer_audin_data(WINPR_ATTR_UNUSED audin_server_context* audin,
const SNDIN_DATA* data)
{

4
server/Sample/sf_audin.h
View File

@@ -25,10 +25,10 @@
#include "sfreerdp.h"
BOOL sf_peer_audin_init(testPeerContext* context);
WINPR_ATTR_NODISCARD BOOL sf_peer_audin_init(testPeerContext* context);
void sf_peer_audin_uninit(testPeerContext* context);
BOOL sf_peer_audin_running(testPeerContext* context);
WINPR_ATTR_NODISCARD BOOL sf_peer_audin_running(testPeerContext* context);
BOOL sf_peer_audin_start(testPeerContext* context);
BOOL sf_peer_audin_stop(testPeerContext* context);

2
server/Sample/sf_encomsp.h
View File

@@ -26,6 +26,6 @@
#include "sfreerdp.h"
BOOL sf_peer_encomsp_init(testPeerContext* context);
WINPR_ATTR_NODISCARD BOOL sf_peer_encomsp_init(testPeerContext* context);
#endif /* FREERDP_SERVER_SAMPLE_SF_ENCOMSP_H */

2
server/Sample/sf_rdpsnd.h
View File

@@ -26,6 +26,6 @@
#include "sfreerdp.h"
BOOL sf_peer_rdpsnd_init(testPeerContext* context);
WINPR_ATTR_NODISCARD BOOL sf_peer_rdpsnd_init(testPeerContext* context);
#endif /* FREERDP_SERVER_SAMPLE_SF_RDPSND_H */

44
server/Sample/sfreerdp.c
View File

@@ -109,6 +109,7 @@ static void test_peer_context_free(freerdp_peer* client, rdpContext* ctx)
}
}
WINPR_ATTR_NODISCARD
static BOOL test_peer_context_new(freerdp_peer* client, rdpContext* ctx)
{
testPeerContext* context = (testPeerContext*)ctx;
@@ -153,6 +154,7 @@ fail:
return FALSE;
}
WINPR_ATTR_NODISCARD
static BOOL test_peer_init(freerdp_peer* client)
{
WINPR_ASSERT(client);
@@ -163,6 +165,7 @@ static BOOL test_peer_init(freerdp_peer* client)
return freerdp_peer_context_new(client);
}
WINPR_ATTR_NODISCARD
static wStream* test_peer_stream_init(testPeerContext* context)
{
WINPR_ASSERT(context);
@@ -217,6 +220,7 @@ static void test_peer_end_frame(freerdp_peer* client)
context->frame_id++;
}
WINPR_ATTR_NODISCARD
static BOOL stream_surface_bits_supported(const rdpSettings* settings)
{
const UINT32 supported =
@@ -317,6 +321,7 @@ out:
return ret;
}
WINPR_ATTR_NODISCARD
static int open_icon(wImage* img)
{
char* paths[] = { SAMPLE_RESOURCE_ROOT, "." };
@@ -342,6 +347,7 @@ static int open_icon(wImage* img)
return -1;
}
WINPR_ATTR_NODISCARD
static BOOL test_peer_load_icon(freerdp_peer* client)
{
testPeerContext* context = NULL;
@@ -494,6 +500,7 @@ static void test_peer_draw_icon(freerdp_peer* client, UINT32 x, UINT32 y)
test_peer_end_frame(client);
}
WINPR_ATTR_NODISCARD
static BOOL test_sleep_tsdiff(UINT32* old_sec, UINT32* old_usec, UINT32 new_sec, UINT32 new_usec)
{
INT64 sec = 0;
@@ -600,6 +607,7 @@ fail:
return rc;
}
WINPR_ATTR_NODISCARD
static DWORD WINAPI tf_debug_channel_thread_func(LPVOID arg)
{
void* fd = NULL;
@@ -671,6 +679,7 @@ fail:
return 0;
}
WINPR_ATTR_NODISCARD
static BOOL tf_peer_post_connect(freerdp_peer* client)
{
testPeerContext* context = NULL;
@@ -762,16 +771,19 @@ static BOOL tf_peer_post_connect(freerdp_peer* client)
if (WTSVirtualChannelManagerIsChannelJoined(context->vcm, RDPSND_CHANNEL_NAME))
{
sf_peer_rdpsnd_init(context); /* Audio Output */
if (!sf_peer_rdpsnd_init(context)) /* Audio Output */
return FALSE;
}
if (WTSVirtualChannelManagerIsChannelJoined(context->vcm, ENCOMSP_SVC_CHANNEL_NAME))
{
sf_peer_encomsp_init(context); /* Lync Multiparty */
if (!sf_peer_encomsp_init(context)) /* Lync Multiparty */
return FALSE;
}
/* Dynamic Virtual Channels */
sf_peer_audin_init(context); /* Audio Input */
if (!sf_peer_audin_init(context)) /* Audio Input */
return FALSE;
#if defined(CHANNEL_AINPUT_SERVER)
sf_peer_ainput_init(context);
@@ -781,17 +793,16 @@ static BOOL tf_peer_post_connect(freerdp_peer* client)
return TRUE;
}
WINPR_ATTR_NODISCARD
static BOOL tf_peer_activate(freerdp_peer* client)
{
testPeerContext* context = NULL;
rdpSettings* settings = NULL;
BOOL rc = TRUE;
WINPR_ASSERT(client);
context = (testPeerContext*)client->context;
testPeerContext* context = (testPeerContext*)client->context;
WINPR_ASSERT(context);
settings = client->context->settings;
rdpSettings* settings = client->context->settings;
WINPR_ASSERT(settings);
struct server_info* info = client->ContextExtra;
@@ -821,13 +832,14 @@ static BOOL tf_peer_activate(freerdp_peer* client)
.height = (UINT16)freerdp_settings_get_uint32(settings, FreeRDP_DesktopHeight)
};
test_peer_begin_frame(client);
test_peer_draw_background(client, &rect);
rc = test_peer_draw_background(client, &rect);
test_peer_end_frame(client);
}
return TRUE;
return rc;
}
WINPR_ATTR_NODISCARD
static BOOL tf_peer_synchronize_event(rdpInput* input, UINT32 flags)
{
WINPR_UNUSED(input);
@@ -836,6 +848,7 @@ static BOOL tf_peer_synchronize_event(rdpInput* input, UINT32 flags)
return TRUE;
}
WINPR_ATTR_NODISCARD
static BOOL tf_peer_keyboard_event(rdpInput* input, UINT16 flags, UINT8 code)
{
freerdp_peer* client = NULL;
@@ -925,6 +938,7 @@ static BOOL tf_peer_keyboard_event(rdpInput* input, UINT16 flags, UINT8 code)
return TRUE;
}
WINPR_ATTR_NODISCARD
static BOOL tf_peer_unicode_keyboard_event(rdpInput* input, UINT16 flags, UINT16 code)
{
WINPR_UNUSED(input);
@@ -936,6 +950,7 @@ static BOOL tf_peer_unicode_keyboard_event(rdpInput* input, UINT16 flags, UINT16
return TRUE;
}
WINPR_ATTR_NODISCARD
static BOOL tf_peer_mouse_event(rdpInput* input, UINT16 flags, UINT16 x, UINT16 y)
{
WINPR_UNUSED(flags);
@@ -948,6 +963,7 @@ static BOOL tf_peer_mouse_event(rdpInput* input, UINT16 flags, UINT16 x, UINT16
return TRUE;
}
WINPR_ATTR_NODISCARD
static UINT32 add(UINT32 old, UINT32 max, INT16 diff)
{
INT64 val = old;
@@ -959,6 +975,7 @@ static UINT32 add(UINT32 old, UINT32 max, INT16 diff)
return WINPR_ASSERTING_INT_CAST(uint32_t, val);
}
WINPR_ATTR_NODISCARD
static BOOL tf_peer_rel_mouse_event(rdpInput* input, UINT16 flags, INT16 xDelta, INT16 yDelta)
{
WINPR_UNUSED(flags);
@@ -982,6 +999,7 @@ static BOOL tf_peer_rel_mouse_event(rdpInput* input, UINT16 flags, INT16 xDelta,
return TRUE;
}
WINPR_ATTR_NODISCARD
static BOOL tf_peer_extended_mouse_event(rdpInput* input, UINT16 flags, UINT16 x, UINT16 y)
{
WINPR_UNUSED(flags);
@@ -996,6 +1014,7 @@ static BOOL tf_peer_extended_mouse_event(rdpInput* input, UINT16 flags, UINT16 x
return TRUE;
}
WINPR_ATTR_NODISCARD
static BOOL tf_peer_refresh_rect(rdpContext* context, BYTE count, const RECTANGLE_16* areas)
{
WINPR_UNUSED(context);
@@ -1013,6 +1032,7 @@ static BOOL tf_peer_refresh_rect(rdpContext* context, BYTE count, const RECTANGL
return TRUE;
}
WINPR_ATTR_NODISCARD
static BOOL tf_peer_suppress_output(rdpContext* context, BYTE allow, const RECTANGLE_16* area)
{
WINPR_UNUSED(context);
@@ -1032,6 +1052,7 @@ static BOOL tf_peer_suppress_output(rdpContext* context, BYTE allow, const RECTA
return TRUE;
}
WINPR_ATTR_NODISCARD
static int hook_peer_write_pdu(rdpTransport* transport, wStream* s)
{
UINT64 ts = 0;
@@ -1095,6 +1116,7 @@ fail:
return -1;
}
WINPR_ATTR_NODISCARD
static DWORD WINAPI test_peer_mainloop(LPVOID arg)
{
BOOL rc = 0;
@@ -1300,6 +1322,7 @@ fail:
return error;
}
WINPR_ATTR_NODISCARD
static BOOL test_peer_accepted(freerdp_listener* instance, freerdp_peer* client)
{
HANDLE hThread = NULL;
@@ -1383,6 +1406,7 @@ static void print_entry(FILE* fp, WINPR_FORMAT_ARG const char* fmt, const char*
}
WINPR_PRAGMA_DIAG_POP
WINPR_ATTR_NODISCARD
static int usage(const char* app, const char* invalid)
{
FILE* fp = stdout;