GCC Code Coverage Report

Line	Branch	Exec	Source
1			/* GATE PROJECT LICENSE:
2			+----------------------------------------------------------------------------+
3			| Copyright(c) 2018-2025, Stefan Meislinger |
4			| All rights reserved. |
5			| |
6			| Redistribution and use in source and binary forms, with or without |
7			| modification, are permitted provided that the following conditions are met:|
8			| |
9			| 1. Redistributions of source code must retain the above copyright notice, |
10			| this list of conditions and the following disclaimer. |
11			| 2. Redistributions in binary form must reproduce the above copyright |
12			| notice, this list of conditions and the following disclaimer in the |
13			| documentation and/or other materials provided with the distribution. |
14			| |
15			| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"|
16			| AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
17			| IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
18			| ARE DISCLAIMED.IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
19			| LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
20			| CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
21			| SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
22			| INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
23			| CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
24			| ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
25			| THE POSSIBILITY OF SUCH DAMAGE. |
26			+----------------------------------------------------------------------------+
27			*/
28
29			#include "gate/tech/msgqueues.h"
30
31			#include "gate/libraries.h"
32			#include "gate/results.h"
33
34			static gate_tech_zeromq_api_t zmq_api;
35			static gate_string_t const zmq_lib_name = GATE_STRING_INIT_STATIC("libzmq");
36			static gate_library_t zmq_lib_handle = NULL;
37			static gate_atomic_int_t zmq_api_loaded = 0;
38
39		✗	gate_tech_zeromq_api_t const* gate_tech_zeromq_api(void)
40			{
41		✗	gate_tech_zeromq_api_t const* ret = NULL;
42		✗	gate_library_t lib = NULL;
43			gate_result_t result;
44		✗	if (0 == gate_atomic_int_get(&zmq_api_loaded))
45			{
46			do
47			{
48		✗	GATE_BREAK_IF_FAILED(result = gate_library_open(&zmq_lib_name, &lib, 0));
49
50		✗	GATE_BREAK_IF_FAILED(result = gate_library_get_function_name(lib, "zmq_socket", &zmq_api.create));
51		✗	GATE_BREAK_IF_FAILED(result = gate_library_get_function_name(lib, "zmq_close", &zmq_api.close));
52		✗	GATE_BREAK_IF_FAILED(result = gate_library_get_function_name(lib, "zmq_setsockopt", &zmq_api.setopt));
53		✗	GATE_BREAK_IF_FAILED(result = gate_library_get_function_name(lib, "zmq_getsockopt", &zmq_api.getopt));
54		✗	GATE_BREAK_IF_FAILED(result = gate_library_get_function_name(lib, "zmq_bind", &zmq_api.bind));
55		✗	GATE_BREAK_IF_FAILED(result = gate_library_get_function_name(lib, "zmq_connect", &zmq_api.connect));
56		✗	GATE_BREAK_IF_FAILED(result = gate_library_get_function_name(lib, "zmq_unbind", &zmq_api.unbind));
57		✗	GATE_BREAK_IF_FAILED(result = gate_library_get_function_name(lib, "zmq_disconnect", &zmq_api.disconnect));
58		✗	GATE_BREAK_IF_FAILED(result = gate_library_get_function_name(lib, "zmq_send", &zmq_api.send));
59		✗	GATE_BREAK_IF_FAILED(result = gate_library_get_function_name(lib, "zmq_send_const", &zmq_api.send_const));
60		✗	GATE_BREAK_IF_FAILED(result = gate_library_get_function_name(lib, "zmq_recv", &zmq_api.recv));
61		✗	GATE_BREAK_IF_FAILED(result = gate_library_get_function_name(lib, "zmq_socket_monitor", &zmq_api.monitor));
62
63		✗	zmq_lib_handle = lib;
64		✗	lib = NULL;
65		✗	gate_atomic_int_set(&zmq_api_loaded, 1);
66			} while (0);
67		✗	if (lib != NULL)
68			{
69		✗	gate_library_close(lib);
70			}
71			}
72
73		✗	if (0 != gate_atomic_int_get(&zmq_api_loaded))
74			{
75		✗	ret = &zmq_api;
76			}
77		✗	return ret;
78			}
79
80			typedef struct
81			{
82			GATE_INTERFACE_VTBL(gate_msgqueue) const* vtbl;
83
84			gate_atomic_int_t ref_counter;
85
86			} gate_zmq_object_t;
87
88
89		✗	static char const* gate_zmq_get_interface_name(void* obj)
90			{
91			(void)obj;
92		✗	return GATE_INTERFACE_NAME_MSGQUEUE;
93			}
94		✗	static void gate_zmq_release(void* obj)
95			{
96		✗	gate_zmq_object_t* self = (gate_zmq_object_t*)obj;
97		✗	if (0 == gate_atomic_int_dec(&self->ref_counter))
98			{
99
100			}
101		✗	}
102		✗	static int gate_zmq_retain(void* obj)
103			{
104		✗	gate_zmq_object_t* self = (gate_zmq_object_t*)obj;
105		✗	return gate_atomic_int_inc(&self->ref_counter);
106			}
107
108		✗	static gate_result_t gate_zmq_start(void* obj)
109			{
110		✗	gate_zmq_object_t* self = (gate_zmq_object_t*)obj;
111		✗	gate_result_t ret = GATE_RESULT_NOTIMPLEMENTED;
112
113			GATE_UNUSED_ARG(self);
114		✗	return ret;
115			}
116		✗	static gate_result_t gate_zmq_stop(void* obj)
117			{
118		✗	gate_zmq_object_t* self = (gate_zmq_object_t*)obj;
119		✗	gate_result_t ret = GATE_RESULT_NOTIMPLEMENTED;
120
121			GATE_UNUSED_ARG(self);
122		✗	return ret;
123			}
124
125		✗	static gate_enumint_t gate_zmq_get_status(void* obj)
126			{
127		✗	gate_zmq_object_t* self = (gate_zmq_object_t*)obj;
128		✗	gate_result_t ret = 0;
129
130			GATE_UNUSED_ARG(self);
131		✗	return ret;
132			}
133
134
135		✗	static gate_result_t gate_zmq_add_target(void* obj, gate_string_t const* target_address, gate_msgqueue_target_id_t* ptr_target_id)
136			{
137		✗	gate_zmq_object_t* self = (gate_zmq_object_t*)obj;
138		✗	gate_result_t ret = GATE_RESULT_NOTIMPLEMENTED;
139
140			GATE_UNUSED_ARG(self);
141		✗	return ret;
142			}
143
144		✗	static gate_result_t gate_zmq_get_target(void* obj, gate_msgqueue_target_id_t target_id, gate_string_t* ptr_target_address)
145			{
146		✗	gate_zmq_object_t* self = (gate_zmq_object_t*)obj;
147		✗	gate_result_t ret = GATE_RESULT_NOTIMPLEMENTED;
148
149			GATE_UNUSED_ARG(self);
150		✗	return ret;
151			}
152
153		✗	static gate_result_t gate_zmq_resolve_target(void* obj, gate_string_t const* target_address, gate_msgqueue_target_id_t* ptr_target_id)
154			{
155		✗	gate_zmq_object_t* self = (gate_zmq_object_t*)obj;
156		✗	gate_result_t ret = GATE_RESULT_NOTIMPLEMENTED;
157
158			GATE_UNUSED_ARG(self);
159		✗	return ret;
160			}
161
162		✗	static gate_result_t gate_zmq_remove_target(void* obj, gate_msgqueue_target_id_t target_id)
163			{
164		✗	gate_zmq_object_t* self = (gate_zmq_object_t*)obj;
165		✗	gate_result_t ret = GATE_RESULT_NOTIMPLEMENTED;
166
167			GATE_UNUSED_ARG(self);
168		✗	return ret;
169			}
170
171
172		✗	static gate_result_t gate_zmq_publish(void* obj, gate_msgqueue_target_id_t target_id, gate_uint32_t message_type, void const* data, gate_size_t length)
173			{
174		✗	gate_zmq_object_t* self = (gate_zmq_object_t*)obj;
175		✗	gate_result_t ret = GATE_RESULT_NOTIMPLEMENTED;
176
177			GATE_UNUSED_ARG(self);
178		✗	return ret;
179			}
180
181		✗	static gate_result_t gate_zmq_subscribe(void* obj, gate_msgqueue_target_id_t target_id, gate_msgqueue_receiver_t receiver, void* user_param, gate_msgqueue_subscription_id_t* ptr_subscriber)
182			{
183		✗	gate_zmq_object_t* self = (gate_zmq_object_t*)obj;
184		✗	gate_result_t ret = GATE_RESULT_NOTIMPLEMENTED;
185
186			GATE_UNUSED_ARG(self);
187		✗	return ret;
188			}
189
190		✗	static gate_result_t gate_zmq_unsubscribe(void* obj, gate_msgqueue_subscription_id_t subscriber)
191			{
192		✗	gate_zmq_object_t* self = (gate_zmq_object_t*)obj;
193		✗	gate_result_t ret = GATE_RESULT_NOTIMPLEMENTED;
194
195			GATE_UNUSED_ARG(self);
196		✗	return ret;
197			}
198
199
200			static GATE_INTERFACE_VTBL(gate_msgqueue) gate_zmq_object_vtbl;
201		✗	static void gate_init_zmq_object_vtbl(void)
202			{
203		✗	if (!gate_zmq_object_vtbl.get_interface_name)
204			{
205			GATE_INTERFACE_VTBL(gate_msgqueue) const local_vtbl =
206			{
207			&gate_zmq_get_interface_name,
208			&gate_zmq_release,
209			&gate_zmq_retain,
210
211			&gate_zmq_start,
212			&gate_zmq_stop,
213			&gate_zmq_get_status,
214
215			&gate_zmq_add_target,
216			&gate_zmq_get_target,
217			&gate_zmq_resolve_target,
218			&gate_zmq_remove_target,
219
220			&gate_zmq_publish,
221			&gate_zmq_subscribe,
222			&gate_zmq_unsubscribe
223			};
224		✗	gate_zmq_object_vtbl = local_vtbl;
225			}
226		✗	}
227
228		✗	gate_msgqueue_t* gate_tech_zeromq_create(void)
229			{
230		✗	gate_msgqueue_t* ret = NULL;
231
232		✗	return ret;
233			}
234