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9fcf4d0b ML |
1 | %module classes |
2 | ||
3 | /* Automatically load JNI library. */ | |
4 | %pragma(java) jniclasscode=%{ | |
5 | static { | |
6 | System.loadLibrary("sigrok_java_core_classes"); | |
7 | } | |
8 | %} | |
9 | ||
90bd7656 ML |
10 | /* Import interfaces. */ |
11 | %pragma(java) jniclassimports=%{ | |
12 | import org.sigrok.core.interfaces.LogCallback; | |
13 | import org.sigrok.core.interfaces.DatafeedCallback; | |
14 | import org.sigrok.core.interfaces.SourceCallback; | |
15 | %} | |
16 | ||
9fcf4d0b ML |
17 | /* Map Java FileDescriptor objects to int fds */ |
18 | %typemap(jni) int fd "jobject" | |
19 | %typemap(jtype) int fd "java.io.FileDescriptor" | |
20 | %typemap(jstype) int fd "java.io.FileDescriptor" | |
21 | %typemap(javain) int fd "$javainput" | |
22 | ||
23 | %typemap(in) int fd { | |
24 | jclass FileDescriptor = jenv->FindClass("java/io/FileDescriptor"); | |
25 | jfieldID fd = jenv->GetFieldID(FileDescriptor, "fd", "I"); | |
26 | $1 = jenv->GetIntField($input, fd); | |
27 | } | |
28 | ||
29 | /* Map Glib::VariantBase to a Variant class in Java */ | |
30 | %rename(Variant) VariantBase; | |
31 | namespace Glib { | |
32 | class VariantBase {}; | |
33 | } | |
34 | ||
35 | /* Map between std::vector and java.util.Vector */ | |
36 | %define VECTOR(CValue, JValue) | |
37 | ||
38 | %typemap(jni) std::vector< CValue > "jobject" | |
39 | %typemap(jtype) std::vector< CValue > "java.util.Vector<JValue>" | |
40 | %typemap(jstype) std::vector< CValue > "java.util.Vector<JValue>" | |
41 | ||
42 | %typemap(javain, | |
43 | pre=" $javaclassname temp$javainput = $javaclassname.convertVector($javainput);", | |
44 | pgcppname="temp$javainput") | |
45 | std::vector< CValue > "$javaclassname.getCPtr(temp$javainput)" | |
46 | ||
47 | %typemap(javacode) std::vector< CValue > %{ | |
48 | static $javaclassname convertVector(java.util.Vector<JValue> in) | |
49 | { | |
50 | $javaclassname out = new $javaclassname(); | |
51 | for (JValue value : in) | |
52 | out.add(value); | |
53 | return out; | |
54 | } | |
55 | %} | |
56 | ||
57 | %typemap(javaout) std::vector< CValue > { | |
58 | return (java.util.Vector<JValue>)$jnicall; | |
59 | } | |
60 | ||
61 | %typemap(out) std::vector< CValue > { | |
62 | jclass Vector = jenv->FindClass("java/util/Vector"); | |
63 | jmethodID Vector_init = jenv->GetMethodID(Vector, "<init>", "()V"); | |
64 | jmethodID Vector_add = jenv->GetMethodID(Vector, "add", | |
65 | "(Ljava/lang/Object;)Z"); | |
66 | jclass Value = jenv->FindClass("org/sigrok/core/classes/" #JValue); | |
67 | jmethodID Value_init = jenv->GetMethodID(Value, "<init>", "(JZ)V"); | |
68 | $result = jenv->NewObject(Vector, Vector_init); | |
69 | jlong value; | |
70 | for (auto entry : $1) | |
71 | { | |
72 | *(CValue **) &value = new CValue(entry); | |
73 | jenv->CallObjectMethod($result, Vector_add, | |
74 | jenv->NewObject(Value, Value_init, value, true)); | |
75 | } | |
76 | } | |
77 | ||
78 | %enddef | |
79 | ||
80 | VECTOR(std::shared_ptr<sigrok::Channel>, Channel) | |
81 | VECTOR(std::shared_ptr<sigrok::HardwareDevice>, HardwareDevice) | |
82 | ||
83 | /* Common macro for mapping between std::map and java.util.Map */ | |
84 | ||
85 | %define MAP_COMMON(CKey, CValue, JKey, JValue) | |
86 | ||
87 | %typemap(jstype) std::map< CKey, CValue > | |
88 | "java.util.Map<JKey, JValue>" | |
89 | ||
90 | %typemap(javain, | |
91 | pre=" $javaclassname temp$javainput = $javaclassname.convertMap($javainput);", | |
92 | pgcppname="temp$javainput") | |
93 | std::map< CKey, CValue > "$javaclassname.getCPtr(temp$javainput)" | |
94 | ||
95 | %typemap(javacode) std::map< CKey, CValue > %{ | |
96 | static $javaclassname convertMap(java.util.Map<JKey,JValue> in) | |
97 | { | |
98 | $javaclassname out = new $javaclassname(); | |
99 | for (java.util.Map.Entry<JKey, JValue> entry : in.entrySet()) | |
100 | out.set(entry.getKey(), entry.getValue()); | |
101 | return out; | |
102 | } | |
103 | %} | |
104 | ||
105 | %typemap(javaout) std::map< CKey, CValue > { | |
106 | return (java.util.Map<JKey, JValue>)$jnicall; | |
107 | } | |
108 | ||
109 | %enddef | |
110 | ||
111 | /* Specialisation for string->string maps. */ | |
112 | ||
113 | MAP_COMMON(std::string, std::string, String, String) | |
114 | ||
115 | %typemap(out) std::map<std::string, std::string> { | |
116 | jclass HashMap = jenv->FindClass("java/util/HashMap"); | |
117 | jmethodID init = jenv->GetMethodID(HashMap, "<init>", "()V"); | |
118 | jmethodID put = jenv->GetMethodID(HashMap, "put", | |
119 | "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;"); | |
120 | $result = jenv->NewObject(HashMap, init); | |
121 | for (auto entry : $1) | |
122 | jenv->CallObjectMethod($result, put, | |
123 | jenv->NewStringUTF(entry.first.c_str()), | |
124 | jenv->NewStringUTF(entry.second.c_str())); | |
125 | } | |
126 | ||
127 | /* Specialisation macro for string->shared_ptr maps. */ | |
128 | ||
129 | %define STRING_TO_SHARED_PTR_MAP(ClassName) | |
130 | ||
131 | %typemap(jni) std::map<std::string, std::shared_ptr<sigrok::ClassName> > | |
132 | "jobject" | |
133 | %typemap(jtype) std::map<std::string, std::shared_ptr<sigrok::ClassName> > | |
134 | "java.util.Map<String,ClassName>" | |
135 | ||
136 | MAP_COMMON(std::string, std::shared_ptr<sigrok::ClassName>, String, ClassName) | |
137 | ||
138 | %typemap(out) std::map<std::string, std::shared_ptr<sigrok::ClassName> > { | |
139 | jclass HashMap = jenv->FindClass("java/util/HashMap"); | |
140 | jmethodID HashMap_init = jenv->GetMethodID(HashMap, "<init>", "()V"); | |
141 | jmethodID HashMap_put = jenv->GetMethodID(HashMap, "put", | |
142 | "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;"); | |
143 | jclass Value = jenv->FindClass("org/sigrok/core/classes/" #ClassName); | |
144 | jmethodID Value_init = jenv->GetMethodID(Value, "<init>", "(JZ)V"); | |
145 | $result = jenv->NewObject(HashMap, HashMap_init); | |
146 | jlong value; | |
147 | for (auto entry : $1) | |
148 | { | |
149 | *(std::shared_ptr< sigrok::ClassName > **)&value = | |
150 | new std::shared_ptr< sigrok::ClassName>(entry.second); | |
151 | jenv->CallObjectMethod($result, HashMap_put, | |
152 | jenv->NewStringUTF(entry.first.c_str()), | |
153 | jenv->NewObject(Value, Value_init, value, true)); | |
154 | } | |
155 | } | |
156 | ||
157 | %enddef | |
158 | ||
159 | STRING_TO_SHARED_PTR_MAP(Driver) | |
160 | STRING_TO_SHARED_PTR_MAP(InputFormat) | |
161 | STRING_TO_SHARED_PTR_MAP(OutputFormat) | |
162 | ||
163 | /* Specialisation for ConfigKey->Variant maps */ | |
164 | ||
165 | MAP_COMMON(const sigrok::ConfigKey *, Glib::VariantBase, ConfigKey, Variant) | |
166 | ||
2928f47d ML |
167 | %typemap(jni) std::map<const sigrok::ConfigKey, Glib::VariantBase> "jobject" |
168 | %typemap(jtype) std::map<const sigrok::ConfigKey, Glib::VariantBase> | |
169 | "java.util.Map<ConfigKey,Variant>" | |
170 | ||
9fcf4d0b ML |
171 | %typemap(out) std::map<const sigrok::ConfigKey *, Glib::VariantBase> { |
172 | jclass HashMap = jenv->FindClass("java/util/HashMap"); | |
173 | jmethodID HashMap_init = jenv->GetMethodID(HashMap, "<init>", "()V"); | |
174 | jmethodID HashMap_put = jenv->GetMethodID(HashMap, "put", | |
175 | "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;"); | |
176 | jclass ConfigKey = jenv->FindClass("org/sigrok/core/classes/ConfigKey"); | |
177 | jmethodID ConfigKey_init = jenv->GetMethodID(ConfigKey, "<init>", "(JZ)V"); | |
178 | jclass Variant = jenv->FindClass("org/sigrok/core/classes/Variant"); | |
179 | jmethodID Variant_init = jenv->GetMethodID(Variant, "<init>", "(JZ)V"); | |
180 | $result = jenv->NewObject(HashMap, HashMap_init); | |
181 | jlong key; | |
182 | jlong value; | |
183 | for (auto entry : $1) | |
184 | { | |
185 | *(const sigrok::ConfigKey **) &key = entry.first; | |
186 | *(Glib::VariantBase **) &value = new Glib::VariantBase(entry.second); | |
187 | jenv->CallObjectMethod($result, HashMap_put, | |
188 | jenv->NewObject(ConfigKey, ConfigKey_init, key, false)); | |
189 | jenv->NewObject(Variant, Variant_init, value, true)); | |
190 | } | |
191 | } | |
192 | ||
193 | /* Support Driver.scan() with no arguments. */ | |
194 | %extend sigrok::Driver { | |
195 | std::vector<std::shared_ptr<sigrok::HardwareDevice> > scan() | |
196 | { | |
197 | std::map<const sigrok::ConfigKey *, Glib::VariantBase> options; | |
198 | return $self->scan(options); | |
199 | } | |
200 | } | |
201 | ||
202 | /* Support OutputFormat.create_output(device) with no options. */ | |
203 | %extend sigrok::OutputFormat { | |
204 | std::shared_ptr<sigrok::Output> create_output( | |
205 | std::shared_ptr<sigrok::Device> device) | |
206 | { | |
7a958e2a | 207 | std::map<std::string, Glib::VariantBase> options; |
9fcf4d0b ML |
208 | return $self->create_output(device, options); |
209 | } | |
210 | } | |
211 | ||
212 | /* Pass JNIEnv parameter to C++ extension methods requiring it. */ | |
213 | ||
214 | %typemap(in, numinputs=0) JNIEnv * %{ | |
215 | $1 = jenv; | |
216 | %} | |
217 | ||
218 | /* Support Java log callbacks. */ | |
219 | ||
90bd7656 ML |
220 | %typemap(javaimports) sigrok::Context |
221 | "import org.sigrok.core.interfaces.LogCallback;" | |
222 | ||
9fcf4d0b ML |
223 | %inline { |
224 | typedef jobject jlogcallback; | |
225 | } | |
226 | ||
227 | %typemap(jni) jlogcallback "jlogcallback" | |
228 | %typemap(jtype) jlogcallback "LogCallback" | |
229 | %typemap(jstype) jlogcallback "LogCallback" | |
230 | %typemap(javain) jlogcallback "$javainput" | |
231 | ||
232 | %extend sigrok::Context | |
233 | { | |
234 | void add_log_callback(JNIEnv *env, jlogcallback obj) | |
235 | { | |
236 | jclass obj_class = env->GetObjectClass(obj); | |
237 | jmethodID method = env->GetMethodID(obj_class, "run", | |
238 | "(Lorg/sigrok/core/classes/LogLevel;Ljava/lang/String;)V"); | |
239 | jclass LogLevel = (jclass) env->NewGlobalRef( | |
240 | env->FindClass("org/sigrok/core/classes/LogLevel")); | |
241 | jmethodID LogLevel_init = env->GetMethodID(LogLevel, "<init>", "(JZ)V"); | |
242 | jobject obj_ref = env->NewGlobalRef(obj); | |
243 | ||
244 | $self->set_log_callback([=] ( | |
245 | const sigrok::LogLevel *loglevel, | |
246 | std::string message) | |
247 | { | |
248 | jlong loglevel_addr; | |
249 | *(const sigrok::LogLevel **) &loglevel_addr = loglevel; | |
250 | jobject loglevel_obj = env->NewObject( | |
251 | LogLevel, LogLevel_init, loglevel_addr, false); | |
252 | jobject message_obj = env->NewStringUTF(message.c_str()); | |
253 | env->CallVoidMethod(obj_ref, method, loglevel_obj, message_obj); | |
254 | if (env->ExceptionCheck()) | |
255 | throw sigrok::Error(SR_ERR); | |
256 | }); | |
257 | } | |
258 | } | |
259 | ||
260 | /* Support Java datafeed callbacks. */ | |
261 | ||
90bd7656 ML |
262 | %typemap(javaimports) sigrok::Session |
263 | "import org.sigrok.core.interfaces.DatafeedCallback;" | |
264 | ||
9fcf4d0b ML |
265 | %inline { |
266 | typedef jobject jdatafeedcallback; | |
267 | } | |
268 | ||
269 | %typemap(jni) jdatafeedcallback "jdatafeedcallback" | |
270 | %typemap(jtype) jdatafeedcallback "DatafeedCallback" | |
271 | %typemap(jstype) jdatafeedcallback "DatafeedCallback" | |
272 | %typemap(javain) jdatafeedcallback "$javainput" | |
273 | ||
274 | %extend sigrok::Session | |
275 | { | |
276 | void add_datafeed_callback(JNIEnv *env, jdatafeedcallback obj) | |
277 | { | |
278 | jclass obj_class = env->GetObjectClass(obj); | |
279 | jmethodID method = env->GetMethodID(obj_class, "run", | |
280 | "(Lorg/sigrok/core/classes/Device;Lorg/sigrok/core/classes/Packet;)V"); | |
281 | jclass Device = (jclass) env->NewGlobalRef( | |
282 | env->FindClass("org/sigrok/core/classes/Device")); | |
283 | jmethodID Device_init = env->GetMethodID(Device, "<init>", "(JZ)V"); | |
284 | jclass Packet = (jclass) env->NewGlobalRef( | |
285 | env->FindClass("org/sigrok/core/classes/Packet")); | |
286 | jmethodID Packet_init = env->GetMethodID(Packet, "<init>", "(JZ)V"); | |
287 | jobject obj_ref = env->NewGlobalRef(obj); | |
288 | ||
289 | $self->add_datafeed_callback([=] ( | |
290 | std::shared_ptr<sigrok::Device> device, | |
291 | std::shared_ptr<sigrok::Packet> packet) | |
292 | { | |
293 | jlong device_addr; | |
294 | jlong packet_addr; | |
295 | *(std::shared_ptr<sigrok::Device> **) &device_addr = | |
296 | new std::shared_ptr<sigrok::Device>(device); | |
297 | *(std::shared_ptr<sigrok::Packet> **) &packet_addr = | |
298 | new std::shared_ptr<sigrok::Packet>(packet); | |
299 | jobject device_obj = env->NewObject( | |
300 | Device, Device_init, device_addr, true); | |
301 | jobject packet_obj = env->NewObject( | |
302 | Packet, Packet_init, packet_addr, true); | |
303 | env->CallVoidMethod(obj_ref, method, device_obj, packet_obj); | |
304 | if (env->ExceptionCheck()) | |
305 | throw sigrok::Error(SR_ERR); | |
306 | }); | |
307 | } | |
308 | } | |
309 | ||
310 | /* Support Java event source callbacks. */ | |
311 | ||
90bd7656 ML |
312 | %typemap(javaimports) sigrok::EventSource |
313 | "import org.sigrok.core.interfaces.SourceCallback;" | |
314 | ||
9fcf4d0b ML |
315 | %inline { |
316 | typedef jobject jsourcecallback; | |
317 | } | |
318 | ||
319 | %typemap(jni) jsourcecallback "jsourcecallback" | |
320 | %typemap(jtype) jsourcecallback "SourceCallback" | |
321 | %typemap(jstype) jsourcecallback "SourceCallback" | |
322 | %typemap(javain) jsourcecallback "$javainput" | |
323 | ||
324 | %extend sigrok::EventSource | |
325 | { | |
326 | std::shared_ptr<sigrok::EventSource> create( | |
327 | int fd, Glib::IOCondition events, int timeout, | |
328 | JNIEnv *env, jsourcecallback obj) | |
329 | { | |
330 | (void) $self; | |
331 | jclass obj_class = env->GetObjectClass(obj); | |
332 | jmethodID method = env->GetMethodID(obj_class, "run", "(I)V"); | |
333 | jobject obj_ref = env->NewGlobalRef(obj); | |
334 | ||
335 | return sigrok::EventSource::create(fd, events, timeout, [=] (int revents) | |
336 | { | |
337 | bool result = env->CallBooleanMethod(obj_ref, method, revents); | |
338 | if (env->ExceptionCheck()) | |
339 | throw sigrok::Error(SR_ERR); | |
340 | return result; | |
341 | }); | |
342 | } | |
343 | } | |
344 | ||
9455b6df ML |
345 | /* Currently broken due to some std::map typemap issues. */ |
346 | %ignore sigrok::Meta::get_config; | |
347 | ||
9fcf4d0b | 348 | %include "bindings/swig/classes.i" |