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f22ebb30 WB |
1 | |
2 | // !! Important to get consistent size_t type | |
3 | #define _FILE_OFFSET_BITS 64 | |
4 | ||
2b752eed | 5 | #include <jni.h> |
f22ebb30 | 6 | |
2b752eed WB |
7 | #include <ltt/trace.h> |
8 | #include <ltt/time.h> | |
9 | #include <ltt/marker.h> | |
10 | #include <glib.h> | |
11 | ||
12 | #include <stdlib.h> | |
13 | #include <stdio.h> | |
14 | #include <string.h> | |
15 | #include <stdint.h> | |
f22ebb30 WB |
16 | |
17 | // *** FIXME *** | |
18 | // *** HACK *** | |
19 | // We've got hell of a problem passing "unsigned int64" to java, as there is no equivalent type | |
20 | // The closer we can use is "long" which is signed, so only 32 (or 63?) bits are valid | |
21 | // Plus, even if we are within the "32 bits" capacity, java sometime screw itself trying to convert "unsigned 64 -> signed 64" | |
22 | // This happen especially often when RETURNING a jlong | |
23 | // So when returning a jlong, we should convert it like this : "unsigned 64"->"signed 64"->jlong | |
24 | #define CONVERT_UINT64_TO_JLONG(n) (jlong)(gint64)(n) | |
25 | #define CONVERT_INT64_TO_JLONG(n) (jlong)(gint64)(n) | |
26 | ||
27 | // To ease calcul involving nano | |
28 | #define BILLION 1000000000 | |
29 | ||
30 | ||
2b752eed WB |
31 | #if __WORDSIZE == 64 |
32 | #define CONVERT_JLONG_TO_PTR(p) (p) | |
20521615 | 33 | #define CONVERT_PTR_TO_JLONG(p) (jlong)(p) |
2b752eed | 34 | // Define the "gint" type we should use for pointer. |
20521615 | 35 | #define GINT_TYPE_FOR_PTR gint64 |
2b752eed WB |
36 | #else |
37 | // Conversion to int first to save warning | |
38 | #define CONVERT_JLONG_TO_PTR(p) (int)(p) | |
39 | #define CONVERT_PTR_TO_JLONG(p) (jlong)(int)(p) | |
40 | // Define the "gint" type we should use for pointer. | |
20521615 | 41 | #define GINT_TYPE_FOR_PTR gint32 |
2b752eed | 42 | #endif |
f22ebb30 WB |
43 | |
44 | // Structure to encapsulate java_data to pass as arguments | |
45 | struct java_calling_data | |
46 | { | |
47 | JNIEnv* env; | |
48 | jobject jobj; | |
49 | }; | |
50 | ||
51 | // *** TODO ** | |
472656e5 | 52 | // All these struct are used to call g_datalist_foreach() |
f22ebb30 WB |
53 | // Find a better way! This is ugly! |
54 | struct addMarkersArgs | |
55 | { | |
56 | struct java_calling_data* java_args; | |
57 | struct marker_data* mdata; | |
58 | }; | |
59 | ||
472656e5 WB |
60 | struct saveTimeArgs |
61 | { | |
62 | GArray* saveTimeArray; | |
63 | }; | |
64 | ||
65 | struct saveTimeAndTracefile | |
66 | { | |
67 | LttTime time; | |
68 | LttTracefile* tracefile; | |
69 | }; | |
70 | ||
71 | ||
f22ebb30 WB |
72 | // ### COMMON Methods ### |
73 | // # | |
58907341 WB |
74 | // Empty method to turn off the debug (debug waste time while printing) |
75 | void ignore_and_drop_message(const gchar *log_domain, GLogLevelFlags log_level, const gchar *message, gpointer user_data) | |
76 | { | |
77 | } | |
78 | ||
79 | ||
f22ebb30 WB |
80 | // JNI method to call printf from the java side |
81 | JNIEXPORT void JNICALL Java_org_eclipse_linuxtools_lttng_jni_Jni_1C_1Common_ltt_1printC(JNIEnv* env, jobject jobj, jstring new_string) | |
82 | { | |
58907341 WB |
83 | const char* c_msg = (*env)->GetStringUTFChars(env, new_string, 0); |
84 | ||
85 | printf("%s", c_msg ); | |
86 | ||
87 | (*env)->ReleaseStringUTFChars(env, new_string, c_msg); | |
f22ebb30 | 88 | } |
f22ebb30 WB |
89 | // # |
90 | // #### | |
91 | ||
92 | ||
93 | ||
94 | // ### TRACE methods ### | |
95 | // # | |
96 | // JNI mapping of < LttTrace *ltt_trace_open(const gchar *pathname) > (trace.h) | |
58907341 WB |
97 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTrace_ltt_1openTrace(JNIEnv* env, jobject jobj, jstring pathname, jboolean show_debug) { |
98 | ||
99 | if ( !show_debug) { | |
100 | // Make sure we don't use any debug (speed up the read) | |
101 | g_log_set_handler(NULL, G_LOG_LEVEL_INFO, ignore_and_drop_message, NULL); | |
102 | g_log_set_handler(NULL, G_LOG_LEVEL_DEBUG, ignore_and_drop_message, NULL); | |
103 | } | |
104 | ||
f22ebb30 WB |
105 | const char* c_pathname = (*env)->GetStringUTFChars(env, pathname, 0); |
106 | LttTrace* newPtr = ltt_trace_open( c_pathname ); | |
107 | ||
108 | (*env)->ReleaseStringUTFChars(env, pathname, c_pathname); | |
109 | ||
110 | return CONVERT_PTR_TO_JLONG(newPtr); | |
111 | } | |
112 | ||
113 | // JNI mapping of < void ltt_trace_close(LttTrace *t) > (trace.h) | |
114 | JNIEXPORT void JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTrace_ltt_1closeTrace(JNIEnv* env, jobject jobj, jlong trace_ptr){ | |
115 | ||
116 | LttTrace* newPtr = (LttTrace*)CONVERT_JLONG_TO_PTR(trace_ptr); | |
117 | ||
118 | ltt_trace_close(newPtr); | |
119 | } | |
120 | ||
121 | // Get the tracepath | |
122 | JNIEXPORT jstring JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTrace_ltt_1getTracepath(JNIEnv* env, jobject jobj, jlong trace_ptr) { | |
123 | LttTrace* newPtr = (LttTrace*)CONVERT_JLONG_TO_PTR(trace_ptr); | |
124 | ||
125 | return (*env)->NewStringUTF(env, g_quark_to_string( newPtr->pathname) ); | |
126 | } | |
127 | ||
128 | ||
129 | // Get of num_cpu | |
130 | JNIEXPORT jint JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTrace_ltt_1getCpuNumber(JNIEnv* env, jobject jobj, jlong trace_ptr) { | |
131 | LttTrace* newPtr = (LttTrace*)CONVERT_JLONG_TO_PTR(trace_ptr); | |
132 | ||
133 | return (jint)newPtr->num_cpu; | |
134 | } | |
135 | ||
136 | // Get of arch_type | |
137 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTrace_ltt_1getArchType(JNIEnv* env, jobject jobj, jlong trace_ptr) { | |
138 | LttTrace* newPtr = (LttTrace*)CONVERT_JLONG_TO_PTR(trace_ptr); | |
139 | ||
140 | return (jlong)newPtr->arch_type; | |
141 | } | |
142 | ||
143 | // Get of arch_variant | |
144 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTrace_ltt_1getArchVariant(JNIEnv* env, jobject jobj, jlong trace_ptr) { | |
145 | LttTrace* newPtr = (LttTrace*)CONVERT_JLONG_TO_PTR(trace_ptr); | |
146 | ||
147 | return (jlong)newPtr->arch_variant; | |
148 | } | |
149 | ||
150 | // Get of arch_size | |
151 | JNIEXPORT jshort JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTrace_ltt_1getArchSize(JNIEnv* env, jobject jobj, jlong trace_ptr) { | |
152 | LttTrace* newPtr = (LttTrace*)CONVERT_JLONG_TO_PTR(trace_ptr); | |
153 | ||
154 | return (jshort)newPtr->arch_size; | |
155 | } | |
156 | ||
157 | // Get of ltt_major_version | |
158 | JNIEXPORT jshort JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTrace_ltt_1getLttMajorVersion(JNIEnv* env, jobject jobj, jlong trace_ptr) { | |
159 | LttTrace* newPtr = (LttTrace*)CONVERT_JLONG_TO_PTR(trace_ptr); | |
160 | ||
161 | return (jshort)newPtr->ltt_major_version; | |
162 | } | |
163 | ||
164 | // Get of ltt_minor_version | |
165 | JNIEXPORT jshort JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTrace_ltt_1getLttMinorVersion(JNIEnv* env, jobject jobj, jlong trace_ptr) { | |
166 | LttTrace* newPtr = (LttTrace*)CONVERT_JLONG_TO_PTR(trace_ptr); | |
167 | ||
168 | return (jshort)newPtr->ltt_minor_version; | |
169 | } | |
170 | ||
171 | // Get of flight_recorder | |
172 | JNIEXPORT jshort JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTrace_ltt_1getFlightRecorder(JNIEnv* env, jobject jobj, jlong trace_ptr) { | |
173 | LttTrace* newPtr = (LttTrace*)CONVERT_JLONG_TO_PTR(trace_ptr); | |
174 | ||
175 | return (jshort)newPtr->flight_recorder; | |
176 | } | |
177 | ||
178 | // Get of freq_scale | |
179 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTrace_ltt_1getFreqScale(JNIEnv* env, jobject jobj, jlong trace_ptr) { | |
180 | LttTrace* newPtr = (LttTrace*)CONVERT_JLONG_TO_PTR(trace_ptr); | |
181 | ||
182 | return (jlong)newPtr->freq_scale; | |
183 | } | |
184 | ||
185 | // Get of start_freq | |
186 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTrace_ltt_1getStartFreq(JNIEnv* env, jobject jobj, jlong trace_ptr) { | |
187 | LttTrace* newPtr = (LttTrace*)CONVERT_JLONG_TO_PTR(trace_ptr); | |
188 | ||
189 | return CONVERT_UINT64_TO_JLONG(newPtr->start_freq); | |
190 | } | |
191 | ||
192 | // Get of start_tsc | |
193 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTrace_ltt_1getStartTimestampCurrentCounter(JNIEnv* env, jobject jobj, jlong trace_ptr) { | |
194 | LttTrace* newPtr = (LttTrace*)CONVERT_JLONG_TO_PTR(trace_ptr); | |
195 | ||
196 | return CONVERT_UINT64_TO_JLONG(newPtr->start_tsc); | |
197 | } | |
198 | ||
199 | // Get of start_monotonic | |
200 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTrace_ltt_1getStartMonotonic(JNIEnv* env, jobject jobj, jlong trace_ptr) { | |
201 | LttTrace* newPtr = (LttTrace*)CONVERT_JLONG_TO_PTR(trace_ptr); | |
202 | ||
203 | return CONVERT_UINT64_TO_JLONG(newPtr->start_monotonic); | |
204 | } | |
205 | ||
206 | // Access to start_time | |
207 | // Note that we are calling the setTimeFromC function in Jaf_Time from here | |
208 | JNIEXPORT void JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTrace_ltt_1feedStartTime(JNIEnv* env, jobject jobj, jlong trace_ptr, jobject time_jobj) { | |
209 | LttTrace* newPtr = (LttTrace*)CONVERT_JLONG_TO_PTR(trace_ptr); | |
210 | ||
211 | jclass accessClass = (*env)->GetObjectClass(env, time_jobj); | |
212 | jmethodID accessFunction = (*env)->GetMethodID(env, accessClass, "setTimeFromC", "(J)V"); | |
213 | ||
214 | jlong fullTime = (CONVERT_UINT64_TO_JLONG(newPtr->start_time.tv_sec)*BILLION) + CONVERT_UINT64_TO_JLONG(newPtr->start_time.tv_nsec); | |
215 | ||
216 | (*env)->CallVoidMethod(env, time_jobj, accessFunction, fullTime ); | |
217 | } | |
218 | ||
219 | // Access to start_time_from_tsc | |
220 | // Note that we are calling the setTimeFromC function in Jaf_Time from here | |
221 | JNIEXPORT void JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTrace_ltt_1feedStartTimeFromTimestampCurrentCounter(JNIEnv* env, jobject jobj, jlong trace_ptr, jobject time_jobj) { | |
222 | LttTrace* newPtr = (LttTrace*)CONVERT_JLONG_TO_PTR(trace_ptr); | |
223 | ||
224 | jclass accessClass = (*env)->GetObjectClass(env, time_jobj); | |
225 | jmethodID accessFunction = (*env)->GetMethodID(env, accessClass, "setTimeFromC", "(J)V"); | |
226 | ||
227 | jlong fullTime = (CONVERT_UINT64_TO_JLONG(newPtr->start_time_from_tsc.tv_sec)*BILLION) + CONVERT_UINT64_TO_JLONG(newPtr->start_time_from_tsc.tv_nsec); | |
228 | ||
229 | (*env)->CallVoidMethod(env, time_jobj, accessFunction, fullTime); | |
230 | } | |
231 | ||
232 | ||
233 | // g_list_data function for the "for_each" call in Java_org_eclipse_linuxtools_lttng_jni_JniTrace_ltt_1getAllTracefiles | |
234 | void g_datalist_foreach_addTracefilesOfTrace(GQuark name, gpointer data, gpointer user_data) { | |
235 | struct java_calling_data* args = (struct java_calling_data*)user_data; | |
236 | ||
237 | jclass accessClass = (*args->env)->GetObjectClass(args->env, args->jobj); | |
238 | jmethodID accessFunction = (*args->env)->GetMethodID(args->env, accessClass, "addTracefileFromC", "(Ljava/lang/String;J)V"); | |
239 | ||
472656e5 | 240 | GArray* tracefile_array = (GArray*)data; |
f22ebb30 WB |
241 | LttTracefile* tracefile; |
242 | jlong newPtr; | |
243 | ||
244 | unsigned int i; | |
472656e5 WB |
245 | for (i=0; i<tracefile_array->len; i++) { |
246 | tracefile = &g_array_index(tracefile_array, LttTracefile, i); | |
f22ebb30 WB |
247 | |
248 | newPtr = CONVERT_PTR_TO_JLONG(tracefile); | |
249 | ||
250 | (*args->env)->CallVoidMethod(args->env, args->jobj, accessFunction, (*args->env)->NewStringUTF(args->env, g_quark_to_string(tracefile->name) ), newPtr ); | |
251 | } | |
252 | } | |
253 | ||
254 | // Function to fill up the java map with the event type found in tracefile (the name) | |
58907341 | 255 | JNIEXPORT void JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTrace_ltt_1feedAllTracefiles(JNIEnv* env, jobject jobj, jlong trace_ptr) { |
f22ebb30 WB |
256 | LttTrace* newPtr = (LttTrace*)CONVERT_JLONG_TO_PTR(trace_ptr); |
257 | ||
258 | struct java_calling_data args = { env, jobj }; | |
259 | ||
260 | g_datalist_foreach(&newPtr->tracefiles, &g_datalist_foreach_addTracefilesOfTrace, &args); | |
261 | } | |
262 | ||
472656e5 WB |
263 | |
264 | // g_list_data function for the "for_each" call in Java_org_eclipse_linuxtools_lttng_jni_JniTrace_ltt_1feedTracefileTimeRange | |
265 | // used to save the current timestamp for each tracefile | |
266 | void g_datalist_foreach_saveTracefilesTime(GQuark name, gpointer data, gpointer user_data) { | |
267 | struct saveTimeArgs* args = (struct saveTimeArgs*)user_data; | |
268 | ||
269 | GArray* tracefile_array = (GArray*)data; | |
270 | GArray* save_array = args->saveTimeArray; | |
271 | ||
272 | LttTracefile* tracefile; | |
273 | struct saveTimeAndTracefile* savedData; | |
274 | ||
275 | unsigned int i; | |
276 | for (i=0; i<tracefile_array->len; i++) { | |
277 | tracefile = &g_array_index(tracefile_array, LttTracefile, i); | |
278 | ||
279 | // Allocate a new LttTime for each tracefile (so it won't change if the tracefile seek somewhere else) | |
280 | savedData = (struct saveTimeAndTracefile*)malloc( sizeof(struct saveTimeAndTracefile) ); | |
281 | savedData->time.tv_sec = tracefile->event.event_time.tv_sec; | |
282 | savedData->time.tv_nsec = tracefile->event.event_time.tv_nsec; | |
283 | savedData->tracefile = tracefile; | |
284 | // Append the saved data to the array | |
285 | g_array_append_val(save_array, savedData); | |
286 | } | |
287 | } | |
288 | ||
289 | ||
58907341 | 290 | // Obtain the range of the trace (i.e. "start time" and "end time") |
472656e5 WB |
291 | // |
292 | // Note : This function, unlike ltt_trace_time_span_get, is assured to return all tracefiles to their correct position after operation | |
293 | // NOTE : this method is quite heavy to use!!! | |
58907341 WB |
294 | JNIEXPORT void JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTrace_ltt_1feedTracefileTimeRange(JNIEnv* env, jobject jobj, jlong trace_ptr, jobject jstart_time, jobject jend_time) { |
295 | LttTrace* newPtr = (LttTrace*)CONVERT_JLONG_TO_PTR(trace_ptr); | |
296 | ||
472656e5 WB |
297 | // Allocate ourself a new array to save the data in |
298 | GArray* savedDataArray = g_array_new(FALSE, FALSE, sizeof(struct saveTimeAndTracefile*) ); | |
299 | struct saveTimeArgs args = { savedDataArray }; | |
300 | // Call g_datalist_foreach_saveTracefilesTime for each element in the GData to save the time | |
301 | g_datalist_foreach(&newPtr->tracefiles, &g_datalist_foreach_saveTracefilesTime, &args); | |
302 | ||
303 | // Call to ltt_trace_time_span_get to find the current start and end time | |
304 | // NOTE : This WILL change the current block of the tracefile (i.e. its timestamp) | |
58907341 WB |
305 | LttTime tmpStartTime = { 0, 0 }; |
306 | LttTime tmpEndTime = { 0, 0 }; | |
307 | ltt_trace_time_span_get(newPtr, &tmpStartTime, &tmpEndTime); | |
308 | ||
472656e5 WB |
309 | // Seek back to the correct time for each tracefile and free the allocated memory |
310 | struct saveTimeAndTracefile* savedData; | |
311 | unsigned int i; | |
312 | for (i=0; i<savedDataArray->len; i++) { | |
313 | savedData = g_array_index(savedDataArray, struct saveTimeAndTracefile*, i); | |
314 | // Seek back to the correct time | |
315 | // Some time will not be consistent here (i.e. unitialized data) | |
316 | // but the seek should work just fine with that | |
317 | ltt_tracefile_seek_time(savedData->tracefile, savedData->time); | |
318 | ||
319 | // Free the memory allocated for this saveTimeAndTracefile entry | |
320 | free( savedData ); | |
321 | } | |
322 | // Free the memory allocated for the GArray | |
323 | g_array_free(savedDataArray, TRUE); | |
324 | ||
325 | // Send the start and end time back to the java | |
326 | // We do it last to make sure a problem won't leave us with unfred memory | |
58907341 WB |
327 | jclass startAccessClass = (*env)->GetObjectClass(env, jstart_time); |
328 | jmethodID startAccessFunction = (*env)->GetMethodID(env, startAccessClass, "setTimeFromC", "(J)V"); | |
329 | jlong startTime = (CONVERT_UINT64_TO_JLONG(tmpStartTime.tv_sec)*BILLION) + CONVERT_UINT64_TO_JLONG(tmpStartTime.tv_nsec); | |
330 | (*env)->CallVoidMethod(env, jstart_time, startAccessFunction, startTime); | |
331 | ||
332 | jclass endAccessClass = (*env)->GetObjectClass(env, jend_time); | |
333 | jmethodID endAccessFunction = (*env)->GetMethodID(env, endAccessClass, "setTimeFromC", "(J)V"); | |
334 | jlong endTime = (CONVERT_UINT64_TO_JLONG(tmpEndTime.tv_sec)*BILLION) + CONVERT_UINT64_TO_JLONG(tmpEndTime.tv_nsec); | |
335 | (*env)->CallVoidMethod(env, jend_time, endAccessFunction, endTime); | |
336 | } | |
f22ebb30 | 337 | |
58907341 | 338 | // Function to print the content of a trace |
f22ebb30 WB |
339 | JNIEXPORT void JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTrace_ltt_1printTrace(JNIEnv* env, jobject jobj, jlong trace_ptr) { |
340 | ||
341 | LttTrace* newPtr = (LttTrace*)CONVERT_JLONG_TO_PTR(trace_ptr); | |
342 | ||
343 | printf("pathname : %s\n" ,g_quark_to_string(newPtr->pathname) ); | |
344 | printf("num_cpu : %u\n" ,(unsigned int)(newPtr->num_cpu) ); | |
345 | printf("arch_type : %u\n" ,(unsigned int)(newPtr->arch_type) ); | |
346 | printf("arch_variant : %u\n" ,(unsigned int)(newPtr->arch_variant) ); | |
347 | printf("arch_size : %u\n" ,(unsigned short)(newPtr->arch_size) ); | |
348 | printf("ltt_major_version : %u\n" ,(unsigned short)(newPtr->ltt_major_version) ); | |
349 | printf("ltt_minor_version : %u\n" ,(unsigned short)(newPtr->ltt_minor_version) ); | |
350 | printf("flight_recorder : %u\n" ,(unsigned short)(newPtr->flight_recorder) ); | |
351 | printf("freq_scale : %u\n" ,(unsigned int)(newPtr->freq_scale) ); | |
2b752eed WB |
352 | printf("start_freq : %lu\n" ,(long unsigned int)(newPtr->start_freq) ); |
353 | printf("start_tsc : %lu\n" ,(long unsigned int)(newPtr->start_tsc) ); | |
354 | printf("start_monotonic : %lu\n" ,(long unsigned int)(newPtr->start_monotonic) ); | |
20521615 | 355 | printf("start_time ptr : %p\n" ,&newPtr->start_time); |
2b752eed WB |
356 | printf(" tv_sec : %lu\n" ,(long unsigned int)(newPtr->start_time.tv_sec) ); |
357 | printf(" tv_nsec : %lu\n" ,(long unsigned int)(newPtr->start_time.tv_nsec) ); | |
20521615 | 358 | printf("start_time_from_tsc ptr : %p\n" ,&newPtr->start_time_from_tsc); |
2b752eed WB |
359 | printf(" tv_sec : %lu\n" ,(long unsigned int)(newPtr->start_time_from_tsc.tv_sec) ); |
360 | printf(" tv_nsec : %lu\n" ,(long unsigned int)(newPtr->start_time_from_tsc.tv_nsec) ); | |
20521615 | 361 | printf("tracefiles ptr : %p\n" ,newPtr->tracefiles); |
f22ebb30 WB |
362 | printf("\n"); |
363 | } | |
364 | // # | |
365 | // ### | |
366 | ||
367 | ||
368 | ||
369 | ||
370 | // ### TRACEFILE methods ### | |
371 | // # | |
58907341 | 372 | |
f22ebb30 WB |
373 | // Get of cpu_online |
374 | JNIEXPORT jboolean JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1getIsCpuOnline(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { | |
375 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
376 | ||
377 | return (jboolean)newPtr->cpu_online; | |
378 | } | |
379 | ||
380 | // Get of long_name | |
381 | JNIEXPORT jstring JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1getTracefilepath(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { | |
382 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
383 | ||
384 | return (*env)->NewStringUTF(env, g_quark_to_string(newPtr->long_name) ); | |
385 | } | |
386 | ||
387 | // Get of name | |
388 | JNIEXPORT jstring JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1getTracefilename(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { | |
389 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
390 | ||
391 | return (*env)->NewStringUTF(env, g_quark_to_string(newPtr->name) ); | |
392 | } | |
393 | ||
394 | // Get of cpu_num | |
395 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1getCpuNumber(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { | |
396 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
397 | ||
398 | return (jlong)newPtr->cpu_num; | |
399 | } | |
400 | ||
401 | // Get of tid | |
402 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1getTid(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { | |
403 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
404 | ||
405 | return (jlong)newPtr->tid; | |
406 | } | |
407 | ||
408 | // Get of pgid | |
409 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1getPgid(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { | |
410 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
411 | ||
412 | return (jlong)newPtr->pgid; | |
413 | } | |
414 | ||
415 | // Get of creation | |
416 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1getCreation(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { | |
417 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
418 | ||
419 | return CONVERT_UINT64_TO_JLONG(newPtr->creation); | |
420 | } | |
421 | ||
422 | // Get of trace | |
423 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1getTracePtr(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { | |
424 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
425 | ||
426 | return CONVERT_PTR_TO_JLONG(newPtr->trace); | |
427 | } | |
428 | ||
429 | // Get of mdata | |
430 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1getMarkerDataPtr(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { | |
431 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
432 | ||
433 | return CONVERT_PTR_TO_JLONG(newPtr->mdata); | |
434 | } | |
435 | ||
436 | // Get of fd | |
437 | JNIEXPORT jint JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1getCFileDescriptor(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { | |
438 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
439 | ||
440 | return (jint)newPtr->fd; | |
441 | } | |
442 | ||
443 | // Get of file_size | |
444 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1getFileSize(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { | |
445 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
446 | ||
447 | return CONVERT_UINT64_TO_JLONG(newPtr->file_size); | |
448 | } | |
449 | ||
450 | // Get of num_blocks | |
451 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1getBlockNumber(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { | |
452 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
453 | ||
454 | return (jlong)newPtr->num_blocks; | |
455 | } | |
456 | ||
457 | // Get of reverse_bo | |
458 | JNIEXPORT jboolean JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1getIsBytesOrderReversed(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { | |
459 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
460 | ||
461 | return (jboolean)newPtr->reverse_bo; | |
462 | } | |
463 | ||
464 | // Get of float_word_order | |
465 | JNIEXPORT jboolean JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1getIsFloatWordOrdered(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { | |
466 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
467 | ||
468 | return (jboolean)newPtr->float_word_order; | |
469 | } | |
470 | ||
471 | // Get of alignment | |
472 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1getAlignement(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { | |
473 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
474 | ||
475 | return CONVERT_UINT64_TO_JLONG(newPtr->alignment); | |
476 | } | |
477 | ||
478 | // Get of buffer_header_size | |
479 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1getBufferHeaderSize(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { | |
480 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
481 | ||
482 | return CONVERT_UINT64_TO_JLONG(newPtr->buffer_header_size); | |
483 | } | |
484 | ||
485 | // Get of tscbits | |
486 | JNIEXPORT jint JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1getBitsOfCurrentTimestampCounter(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { | |
487 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
488 | ||
489 | return (jint)newPtr->tscbits; | |
490 | } | |
491 | ||
492 | // Get of eventbits | |
493 | JNIEXPORT jint JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1getBitsOfEvent(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { | |
494 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
495 | ||
496 | return (jint)newPtr->eventbits; | |
497 | } | |
498 | ||
499 | // Get of tsc_mask | |
500 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1getCurrentTimestampCounterMask(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { | |
501 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
502 | ||
503 | return CONVERT_UINT64_TO_JLONG(newPtr->tsc_mask); | |
504 | } | |
505 | ||
506 | // Get of tsc_mask_next_bit | |
507 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1getCurrentTimestampCounterMaskNextBit(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { | |
508 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
509 | ||
510 | return CONVERT_UINT64_TO_JLONG(newPtr->tsc_mask_next_bit); | |
511 | } | |
512 | ||
513 | // Get of events_lost | |
514 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1getEventsLost(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { | |
515 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
516 | ||
517 | return (jlong)newPtr->events_lost; | |
518 | } | |
519 | ||
520 | // Get of subbuf_corrupt | |
521 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1getSubBufferCorrupt(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { | |
522 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
523 | ||
524 | return (jlong)newPtr->subbuf_corrupt; | |
525 | } | |
526 | ||
527 | // Get of event | |
528 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1getEventPtr(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { | |
529 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
530 | ||
531 | return CONVERT_PTR_TO_JLONG(&newPtr->event); | |
532 | } | |
533 | ||
534 | // Get of buffer | |
535 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1getBufferPtr(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { | |
536 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
537 | ||
538 | return CONVERT_PTR_TO_JLONG(&newPtr->buffer); | |
539 | } | |
540 | ||
f0241068 | 541 | // Get of buffer size |
f22ebb30 WB |
542 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1getBufferSize(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { |
543 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
544 | ||
f0241068 | 545 | return (jlong)newPtr->buffer.size; |
f22ebb30 WB |
546 | } |
547 | ||
548 | ||
549 | // g_list_data function for the "for_each" call in Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1getAllMarkers | |
550 | void g_hash_table_foreach_addMarkersOfTracefile(gpointer key, gpointer data, gpointer user_data) { | |
551 | struct addMarkersArgs* args = (struct addMarkersArgs*)user_data; | |
552 | struct java_calling_data* jargs = (struct java_calling_data*)args->java_args; | |
553 | ||
554 | jclass accessClass = (*jargs->env)->GetObjectClass(jargs->env, jargs->jobj); | |
555 | jmethodID accessFunction = (*jargs->env)->GetMethodID(jargs->env, accessClass, "addMarkersFromC", "(IJ)V"); | |
556 | ||
557 | unsigned long marker_id = (unsigned long)data; | |
558 | ||
559 | // The hash table store an ID... we will use the ID to access the array. | |
560 | GArray* marker = args->mdata->markers; | |
561 | struct marker_info* newPtr = &g_array_index(marker, struct marker_info, marker_id); | |
562 | ||
563 | (*jargs->env)->CallVoidMethod(jargs->env, jargs->jobj, accessFunction, marker_id, CONVERT_PTR_TO_JLONG(newPtr) ); | |
564 | } | |
565 | ||
566 | // Function to fill up the java map with the event type found in tracefile (the name) | |
58907341 | 567 | JNIEXPORT void JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1feedAllMarkers(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { |
f22ebb30 WB |
568 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); |
569 | ||
570 | // *** TODO *** | |
571 | // Find a better way! This is ugly! | |
572 | struct java_calling_data java_args = { env, jobj }; | |
573 | struct addMarkersArgs args = { &java_args, newPtr->mdata }; | |
574 | ||
575 | g_hash_table_foreach( newPtr->mdata->markers_hash, &g_hash_table_foreach_addMarkersOfTracefile, &args); | |
576 | } | |
577 | ||
578 | ||
579 | // Function to print the content of a tracefile | |
580 | JNIEXPORT void JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniTracefile_ltt_1printTracefile(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { | |
581 | ||
582 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
583 | printf("cpu_online : %i\n" ,(int)newPtr->cpu_online); | |
584 | printf("long_name : %s\n" ,g_quark_to_string(newPtr->long_name)); | |
585 | printf("name : %s\n" ,g_quark_to_string(newPtr->name)); | |
586 | printf("cpu_num : %u\n" ,(unsigned int)(newPtr->cpu_num)); | |
587 | printf("tid : %u\n" ,(unsigned int)(newPtr->tid)); | |
588 | printf("pgid : %u\n" ,(unsigned int)(newPtr->pgid)); | |
2b752eed | 589 | printf("creation : %lu\n" ,(long unsigned int)(newPtr->creation)); |
20521615 L |
590 | printf("trace ptr : %p\n" ,newPtr->trace); |
591 | printf("marker ptr : %p\n" ,newPtr->mdata); | |
f22ebb30 WB |
592 | printf("fd : %i\n" ,(int)(newPtr->fd)); |
593 | printf("file_size : %u\n" ,(unsigned int)(newPtr->file_size)); | |
594 | printf("num_blocks : %u\n" ,(unsigned int)(newPtr->num_blocks)); | |
595 | printf("reverse_bo : %i\n" ,(int)newPtr->reverse_bo); | |
596 | printf("float_word_order : %i\n" ,(int)newPtr->float_word_order); | |
597 | printf("alignment : %i\n" ,(int)newPtr->alignment); | |
598 | printf("buffer_header_size : %i\n" ,(int)newPtr->buffer_header_size); | |
599 | printf("tscbits : %u\n" ,(unsigned short)newPtr->tscbits); | |
600 | printf("eventbits : %u\n" ,(unsigned short)newPtr->eventbits); | |
2b752eed WB |
601 | printf("tsc_mask : %lu\n" ,(long unsigned int)newPtr->tsc_mask); |
602 | printf("tsc_mask_next_bit : %lu\n" ,(long unsigned int)newPtr->tsc_mask_next_bit); | |
f22ebb30 WB |
603 | printf("events_lost : %u\n" ,(unsigned int)newPtr->events_lost); |
604 | printf("subbuf_corrupt : %u\n" ,(unsigned int)newPtr->subbuf_corrupt); | |
20521615 L |
605 | printf("event ptr : %p\n" ,&newPtr->event); |
606 | printf("buffer ptr : %p\n" ,&newPtr->buffer); | |
f22ebb30 WB |
607 | printf("\n"); |
608 | } | |
609 | // # | |
610 | // ### | |
611 | ||
612 | ||
613 | ||
614 | // ### EVENT methods ### | |
615 | // # | |
616 | ||
617 | // Method to get the read status | |
618 | // This method will read the next event and then seek back its initial position | |
619 | // Lttv assume that every tracefile have at least 1 event, but we have not guarantee after this one. | |
620 | // We will read the next event and return the status of that read | |
621 | // We will then seek back to our initial position | |
622 | // Note : this method is expensive and should not be used too often | |
623 | JNIEXPORT jint JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniEvent_ltt_1positionToFirstEvent(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { | |
624 | LttTracefile* tracefilePtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
625 | ||
626 | // Ask ltt to read the next events on the given tracefiles | |
627 | // Returned value can be : | |
628 | // 0 if everything went fine (EOK) | |
629 | // ERANGE = 34 out of range, back to last event (might be system dependent?) | |
630 | // EPERM = 1 error while reading (might be system dependent?) | |
631 | ||
f22ebb30 | 632 | |
2b752eed WB |
633 | // Seek to the start time... this will also read the first event, as we want. |
634 | int returnedValue = ltt_tracefile_seek_time(tracefilePtr, ((struct LttTrace)*(tracefilePtr->trace)).start_time_from_tsc); | |
f22ebb30 WB |
635 | |
636 | return (jint)returnedValue; | |
637 | } | |
638 | ||
639 | // Method to read next event | |
640 | JNIEXPORT jint JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniEvent_ltt_1readNextEvent(JNIEnv* env, jobject jobj, jlong tracefile_ptr) { | |
641 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
642 | ||
643 | // Ask ltt to read the next events on the given tracefiles | |
644 | // Returned value can be : | |
645 | // 0 if everything went fine (EOK) | |
646 | // ERANGE = 34 out of range, back to last event (might be system dependent?) | |
647 | // EPERM = 1 error while reading (might be system dependent?) | |
648 | ||
649 | ||
650 | // *** FIXME *** | |
651 | // This might fail on the FIRST event, as the timestamp before the first read is uninitialized | |
652 | // However, LTT make the assumption that all tracefile have AT LEAST one event, so we got to run with it | |
653 | // | |
654 | // Save "last time" before moving, to be able to get back if needed | |
655 | LttTime lastTime = newPtr->event.event_time; | |
656 | ||
657 | int returnedValue = ltt_tracefile_read(newPtr); | |
658 | ||
58907341 | 659 | // We need to get back to previous after an error to keep a sane state |
f22ebb30 WB |
660 | if ( returnedValue != 0 ) { |
661 | ltt_tracefile_seek_time(newPtr, lastTime); | |
662 | } | |
663 | ||
664 | return (jint)returnedValue; | |
665 | } | |
666 | ||
667 | // Method to seek to a certain event | |
668 | JNIEXPORT jint JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniEvent_ltt_1seekEvent(JNIEnv* env, jobject jobj, jlong tracefile_ptr, jobject time_jobj) { | |
669 | LttTracefile* newPtr = (LttTracefile*)CONVERT_JLONG_TO_PTR(tracefile_ptr); | |
670 | ||
671 | guint64 fullTime = 0; | |
672 | ||
673 | jclass accessClass = (*env)->GetObjectClass(env, time_jobj); | |
674 | jmethodID getTimeFunction = (*env)->GetMethodID(env, accessClass, "getTime", "()J"); | |
675 | fullTime = (*env)->CallLongMethod(env, time_jobj, getTimeFunction); | |
676 | ||
677 | // *** HACK *** | |
678 | // Conversion from jlong -> C long seems to be particularly sloppy | |
679 | // Depending how and where (inlined a function or as a single operation) we do this, we might end up with wrong number | |
680 | // The following asignation of guint64 seems to work well. | |
681 | // MAKE SURE TO PERFORM SEVERAL TESTS IF YOU CHANGE THIS. | |
682 | guint64 seconds = fullTime/BILLION; | |
683 | guint64 nanoSeconds = fullTime%BILLION; | |
684 | ||
685 | LttTime seekTime = { (unsigned long)seconds, (unsigned long)nanoSeconds }; | |
686 | ||
687 | // Ask ltt to read the next events on the given tracefiles | |
688 | // Returned value can be : | |
689 | // 0 if everything went fine (EOK) | |
690 | // ERANGE = 34 out of range, back to last event (might be system dependent?) | |
691 | // EPERM = 1 error while reading (might be system dependent?) | |
692 | ||
693 | int returnedValue = ltt_tracefile_seek_time(newPtr, seekTime); | |
694 | return (jint)returnedValue; | |
695 | } | |
696 | ||
697 | // Get of tracefile | |
698 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniEvent_ltt_1getTracefilePtr(JNIEnv* env, jobject jobj, jlong event_ptr) { | |
699 | LttEvent* newPtr = (LttEvent*)CONVERT_JLONG_TO_PTR(event_ptr); | |
700 | ||
701 | return CONVERT_PTR_TO_JLONG(newPtr->tracefile); | |
702 | } | |
703 | ||
704 | // Get of block | |
705 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniEvent_ltt_1getBlock(JNIEnv* env, jobject jobj, jlong event_ptr) { | |
706 | LttEvent* newPtr = (LttEvent*)CONVERT_JLONG_TO_PTR(event_ptr); | |
707 | ||
708 | return (jlong)newPtr->block; | |
709 | } | |
710 | ||
711 | // Get of offset | |
712 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniEvent_ltt_1getOffset(JNIEnv* env, jobject jobj, jlong event_ptr) { | |
713 | LttEvent* newPtr = (LttEvent*)CONVERT_JLONG_TO_PTR(event_ptr); | |
714 | ||
715 | return (jlong)newPtr->offset; | |
716 | } | |
717 | ||
718 | // Get of tsc | |
719 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniEvent_ltt_1getCurrentTimestampCounter(JNIEnv* env, jobject jobj, jlong event_ptr) { | |
720 | LttEvent* newPtr = (LttEvent*)CONVERT_JLONG_TO_PTR(event_ptr); | |
721 | ||
722 | return CONVERT_UINT64_TO_JLONG(newPtr->tsc); | |
723 | } | |
724 | ||
725 | // Get of timestamp | |
726 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniEvent_ltt_1getTimestamp(JNIEnv* env, jobject jobj, jlong event_ptr) { | |
727 | LttEvent* newPtr = (LttEvent*)CONVERT_JLONG_TO_PTR(event_ptr); | |
728 | ||
729 | return (jlong)newPtr->timestamp; | |
730 | } | |
731 | ||
732 | // Get of event_id | |
733 | JNIEXPORT jint JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniEvent_ltt_1getEventMarkerId(JNIEnv* env, jobject jobj, jlong event_ptr) { | |
734 | LttEvent* newPtr = (LttEvent*)CONVERT_JLONG_TO_PTR(event_ptr); | |
735 | ||
736 | return (jint)newPtr->event_id; | |
737 | } | |
738 | ||
58907341 WB |
739 | // Get time in nanoseconds |
740 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniEvent_ltt_1getNanosencondsTime(JNIEnv* env, jobject jobj, jlong event_ptr) { | |
741 | LttEvent* newPtr = (LttEvent*)CONVERT_JLONG_TO_PTR(event_ptr); | |
742 | ||
743 | return (CONVERT_UINT64_TO_JLONG(newPtr->event_time.tv_sec)*BILLION) + CONVERT_UINT64_TO_JLONG(newPtr->event_time.tv_nsec); | |
744 | } | |
745 | ||
746 | // Fill event_time into an object | |
f22ebb30 WB |
747 | JNIEXPORT void JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniEvent_ltt_1feedEventTime(JNIEnv* env, jobject jobj, jlong event_ptr, jobject time_jobj) { |
748 | LttEvent* newPtr = (LttEvent*)CONVERT_JLONG_TO_PTR(event_ptr); | |
749 | ||
750 | jclass accessClass = (*env)->GetObjectClass(env, time_jobj); | |
751 | jmethodID accessFunction = (*env)->GetMethodID(env, accessClass, "setTimeFromC", "(J)V"); | |
752 | ||
753 | jlong fullTime = (CONVERT_UINT64_TO_JLONG(newPtr->event_time.tv_sec)*BILLION) + CONVERT_UINT64_TO_JLONG(newPtr->event_time.tv_nsec); | |
754 | ||
755 | (*env)->CallVoidMethod(env, time_jobj, accessFunction, fullTime); | |
756 | } | |
757 | ||
758 | // Access method to the data | |
759 | // The data are in "byte" form | |
760 | JNIEXPORT void JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniEvent_ltt_1getDataContent(JNIEnv* env, jobject jobj, jlong event_ptr, jlong data_size, jbyteArray dataArray) { | |
761 | LttEvent* newPtr = (LttEvent*)CONVERT_JLONG_TO_PTR(event_ptr); | |
762 | ||
763 | (*env)->SetByteArrayRegion(env, dataArray, 0, (jsize)data_size, newPtr->data); | |
764 | } | |
765 | ||
766 | // Get of data_size | |
767 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniEvent_ltt_1getEventDataSize(JNIEnv* env, jobject jobj, jlong event_ptr) { | |
768 | LttEvent* newPtr = (LttEvent*)CONVERT_JLONG_TO_PTR(event_ptr); | |
769 | ||
770 | return (jlong)newPtr->data_size; | |
771 | } | |
772 | ||
773 | // Get of event_size | |
774 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniEvent_ltt_1getEventSize(JNIEnv* env, jobject jobj, jlong event_ptr) { | |
775 | LttEvent* newPtr = (LttEvent*)CONVERT_JLONG_TO_PTR(event_ptr); | |
776 | ||
777 | return (jlong)newPtr->event_size; | |
778 | } | |
779 | ||
780 | // Get of count | |
781 | JNIEXPORT jint JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniEvent_ltt_1getCount(JNIEnv* env, jobject jobj, jlong event_ptr) { | |
782 | LttEvent* newPtr = (LttEvent*)CONVERT_JLONG_TO_PTR(event_ptr); | |
783 | ||
784 | return (jint)newPtr->count; | |
785 | } | |
786 | ||
787 | // Get of overflow_nsec | |
788 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniEvent_ltt_1getOverflowNanoSeconds(JNIEnv* env, jobject jobj, jlong event_ptr) { | |
789 | LttEvent* newPtr = (LttEvent*)CONVERT_JLONG_TO_PTR(event_ptr); | |
790 | ||
791 | return CONVERT_UINT64_TO_JLONG(newPtr->overflow_nsec); | |
792 | } | |
793 | ||
794 | ||
795 | // Function to print the content of a event | |
796 | JNIEXPORT void JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniEvent_ltt_1printEvent(JNIEnv* env, jobject jobj, jlong event_ptr) { | |
797 | LttEvent* newPtr = (LttEvent*)CONVERT_JLONG_TO_PTR(event_ptr); | |
798 | ||
20521615 | 799 | printf("tracefile : %p\n" ,(void*)newPtr->tracefile ); |
2b752eed WB |
800 | printf("block : %u\n" ,(unsigned int)newPtr->block ); |
801 | printf("offset : %u\n" ,(unsigned int)newPtr->offset ); | |
802 | printf("tsc : %lu\n" ,(long unsigned int)newPtr->tsc ); | |
803 | printf("timestamp : %u\n" ,(unsigned int)newPtr->timestamp ); | |
804 | printf("event_id : %u\n" ,(unsigned short)newPtr->event_id ); | |
20521615 | 805 | printf("event_time : %p\n" ,(void*) &newPtr->event_time ); |
2b752eed WB |
806 | printf(" sec : %lu\n" ,(long unsigned int)(newPtr->event_time.tv_sec) ); |
807 | printf(" nsec : %lu\n" ,(long unsigned int)(newPtr->event_time.tv_nsec) ); | |
20521615 | 808 | printf("data : %p\n" ,(void*) newPtr->data ); |
2b752eed WB |
809 | printf("data_size : %u\n" ,(unsigned int)newPtr->data_size ); |
810 | printf("event_size : %u\n" ,(unsigned int)newPtr->event_size ); | |
811 | printf("count : %d\n" ,(int)newPtr->count ); | |
812 | printf("overflow_nsec : %ld\n" ,(long)newPtr->overflow_nsec ); | |
f22ebb30 WB |
813 | printf("\n"); |
814 | } | |
815 | // # | |
816 | // ### | |
817 | ||
818 | ||
819 | // ### MARKER method ### | |
820 | // # | |
821 | ||
822 | // Get of name | |
823 | JNIEXPORT jstring JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniMarker_ltt_1getName(JNIEnv* env, jobject jobj, jlong marker_info_ptr) { | |
824 | struct marker_info* newPtr = (struct marker_info*)CONVERT_JLONG_TO_PTR(marker_info_ptr); | |
825 | ||
826 | return (*env)->NewStringUTF(env, g_quark_to_string(newPtr->name)); | |
827 | } | |
828 | ||
829 | // Get of format | |
830 | JNIEXPORT jstring JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniMarker_ltt_1getFormatOverview(JNIEnv* env, jobject jobj, jlong marker_info_ptr) { | |
831 | struct marker_info* newPtr = (struct marker_info*)CONVERT_JLONG_TO_PTR(marker_info_ptr); | |
832 | ||
833 | return (*env)->NewStringUTF(env, newPtr->format); | |
834 | } | |
835 | ||
836 | // Get of size | |
837 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniMarker_ltt_1getSize(JNIEnv* env, jobject jobj, jlong marker_info_ptr) { | |
838 | struct marker_info* newPtr = (struct marker_info*)CONVERT_JLONG_TO_PTR(marker_info_ptr); | |
839 | ||
840 | return (jlong)newPtr->size; | |
841 | } | |
842 | ||
843 | // Method to get all markerField pointers | |
844 | JNIEXPORT void JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniMarker_ltt_1getAllMarkerFields(JNIEnv* env, jobject jobj, jlong marker_info_ptr) { | |
845 | struct marker_info* newPtr = (struct marker_info*)CONVERT_JLONG_TO_PTR(marker_info_ptr); | |
846 | ||
847 | jclass accessClass = (*env)->GetObjectClass(env, jobj); | |
848 | jmethodID accessFunction = (*env)->GetMethodID(env, accessClass, "addMarkerFieldFromC", "(Ljava/lang/String;J)V"); | |
849 | ||
850 | GArray* field_array = (GArray*)newPtr->fields; | |
851 | struct marker_field* field; | |
852 | jlong marker_field_ptr; | |
853 | ||
854 | unsigned int i; | |
855 | for (i=0; i<field_array->len; i++) { | |
856 | field = &g_array_index(field_array, struct marker_field, i); | |
857 | ||
858 | marker_field_ptr = CONVERT_PTR_TO_JLONG(field); | |
859 | ||
860 | (*env)->CallVoidMethod(env, jobj, accessFunction, (*env)->NewStringUTF(env, g_quark_to_string(field->name) ), marker_field_ptr ); | |
861 | } | |
862 | } | |
863 | ||
864 | ||
865 | ||
866 | // Get of largest_align | |
867 | JNIEXPORT jshort JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniMarker_ltt_1getLargestAlign(JNIEnv* env, jobject jobj, jlong marker_info_ptr) { | |
868 | struct marker_info* newPtr = (struct marker_info*)CONVERT_JLONG_TO_PTR(marker_info_ptr); | |
869 | ||
870 | return (jshort)newPtr->largest_align; | |
871 | } | |
872 | ||
873 | // Get of int_size | |
874 | JNIEXPORT jshort JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniMarker_ltt_1getIntSize(JNIEnv* env, jobject jobj, jlong marker_info_ptr) { | |
875 | struct marker_info* newPtr = (struct marker_info*)CONVERT_JLONG_TO_PTR(marker_info_ptr); | |
876 | ||
877 | return (jshort)newPtr->int_size; | |
878 | } | |
879 | ||
880 | // Get of long_size | |
881 | JNIEXPORT jshort JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniMarker_ltt_1getLongSize(JNIEnv* env, jobject jobj, jlong marker_info_ptr) { | |
882 | struct marker_info* newPtr = (struct marker_info*)CONVERT_JLONG_TO_PTR(marker_info_ptr); | |
883 | ||
884 | return (jshort)newPtr->long_size; | |
885 | } | |
886 | ||
887 | // Get of pointer_size | |
888 | JNIEXPORT jshort JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniMarker_ltt_1getPointerSize(JNIEnv* env, jobject jobj, jlong marker_info_ptr) { | |
889 | struct marker_info* newPtr = (struct marker_info*)CONVERT_JLONG_TO_PTR(marker_info_ptr); | |
890 | ||
891 | return (jshort)newPtr->pointer_size; | |
892 | } | |
893 | ||
894 | // Get of size_t_size | |
895 | JNIEXPORT jshort JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniMarker_ltt_1getSize_1tSize(JNIEnv* env, jobject jobj, jlong marker_info_ptr) { | |
896 | struct marker_info* newPtr = (struct marker_info*)CONVERT_JLONG_TO_PTR(marker_info_ptr); | |
897 | ||
898 | return (jshort)newPtr->size_t_size; | |
899 | } | |
900 | ||
901 | // Get of alignment | |
902 | JNIEXPORT jshort JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniMarker_ltt_1getAlignement(JNIEnv* env, jobject jobj, jlong marker_info_ptr) { | |
903 | struct marker_info* newPtr = (struct marker_info*)CONVERT_JLONG_TO_PTR(marker_info_ptr); | |
904 | ||
905 | return (jshort)newPtr->alignment; | |
906 | } | |
907 | ||
908 | // Get of next | |
909 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniMarker_ltt_1getNextMarkerPtr(JNIEnv* env, jobject jobj, jlong marker_info_ptr) { | |
910 | struct marker_info* newPtr = (struct marker_info*)CONVERT_JLONG_TO_PTR(marker_info_ptr); | |
911 | ||
912 | return CONVERT_PTR_TO_JLONG(newPtr->next); | |
913 | } | |
914 | ||
915 | ||
916 | // Function to print the content of a marker | |
917 | JNIEXPORT void JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniMarker_ltt_1printMarker(JNIEnv* env, jobject jobj, jlong marker_info_ptr) { | |
918 | struct marker_info* newPtr = (struct marker_info*)CONVERT_JLONG_TO_PTR(marker_info_ptr); | |
919 | ||
2b752eed WB |
920 | printf("name : %s\n" ,g_quark_to_string(newPtr->name) ); |
921 | printf("format : %s\n" ,newPtr->format ); | |
922 | printf("size : %li\n" ,(long int)newPtr->size ); | |
923 | printf("largest_align : %u\n" ,(unsigned short)newPtr->largest_align ); | |
20521615 | 924 | printf("fields : %p\n" ,newPtr->fields ); |
2b752eed WB |
925 | printf("int_size : %u\n" ,(unsigned short)newPtr->int_size ); |
926 | printf("long_size : %u\n" ,(unsigned short)newPtr->long_size ); | |
927 | printf("pointer_size : %u\n" ,(unsigned short)newPtr->pointer_size ); | |
928 | printf("size_t_size : %u\n" ,(unsigned short)newPtr->size_t_size ); | |
929 | printf("alignment : %u\n" ,(unsigned short)newPtr->alignment ); | |
20521615 | 930 | printf("next : %p\n" ,newPtr->next ); |
f22ebb30 WB |
931 | printf("\n"); |
932 | } | |
933 | ||
934 | // # | |
935 | // ### | |
936 | ||
937 | ||
938 | ||
939 | // ### MARKERFIELD Method | |
940 | // # | |
941 | ||
942 | // Get of name | |
943 | JNIEXPORT jstring JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniMarkerField_ltt_1getField(JNIEnv* env, jobject jobj, jlong marker_field_ptr) { | |
944 | struct marker_field* newPtr = (struct marker_field*)CONVERT_JLONG_TO_PTR(marker_field_ptr); | |
945 | ||
946 | return (*env)->NewStringUTF(env, g_quark_to_string(newPtr->name)); | |
947 | } | |
948 | ||
949 | // Get of type | |
950 | JNIEXPORT jint JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniMarkerField_ltt_1getType(JNIEnv* env, jobject jobj, jlong marker_field_ptr) { | |
951 | struct marker_field* newPtr = (struct marker_field*)CONVERT_JLONG_TO_PTR(marker_field_ptr); | |
952 | ||
953 | return (jint)newPtr->type; | |
954 | } | |
955 | ||
956 | // Get of offset | |
957 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniMarkerField_ltt_1getOffset(JNIEnv* env, jobject jobj, jlong marker_field_ptr) { | |
958 | struct marker_field* newPtr = (struct marker_field*)CONVERT_JLONG_TO_PTR(marker_field_ptr); | |
959 | ||
960 | return CONVERT_UINT64_TO_JLONG(newPtr->offset); | |
961 | } | |
962 | ||
963 | // Get of size | |
964 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniMarkerField_ltt_1getSize(JNIEnv* env, jobject jobj, jlong marker_field_ptr) { | |
965 | struct marker_field* newPtr = (struct marker_field*)CONVERT_JLONG_TO_PTR(marker_field_ptr); | |
966 | ||
967 | return CONVERT_UINT64_TO_JLONG(newPtr->size); | |
968 | } | |
969 | ||
970 | // Get of alignment | |
971 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniMarkerField_ltt_1getAlignment(JNIEnv* env, jobject jobj, jlong marker_field_ptr) { | |
972 | struct marker_field* newPtr = (struct marker_field*)CONVERT_JLONG_TO_PTR(marker_field_ptr); | |
973 | ||
974 | return CONVERT_UINT64_TO_JLONG(newPtr->alignment); | |
975 | } | |
976 | ||
977 | // Get of attributes | |
978 | JNIEXPORT jlong JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniMarkerField_ltt_1getAttributes(JNIEnv* env, jobject jobj, jlong marker_field_ptr) { | |
979 | struct marker_field* newPtr = (struct marker_field*)CONVERT_JLONG_TO_PTR(marker_field_ptr); | |
980 | ||
981 | return CONVERT_UINT64_TO_JLONG(newPtr->attributes); | |
982 | } | |
983 | ||
984 | // Get of static_offset | |
985 | JNIEXPORT jint JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniMarkerField_ltt_1getStatic_1offset(JNIEnv* env, jobject jobj, jlong marker_field_ptr) { | |
986 | struct marker_field* newPtr = (struct marker_field*)CONVERT_JLONG_TO_PTR(marker_field_ptr); | |
987 | ||
988 | return (jint)newPtr->static_offset; | |
989 | } | |
990 | ||
991 | // Get of fmt | |
992 | JNIEXPORT jstring JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniMarkerField_ltt_1getFormat(JNIEnv* env, jobject jobj, jlong marker_field_ptr) { | |
993 | struct marker_field* newPtr = (struct marker_field*)CONVERT_JLONG_TO_PTR(marker_field_ptr); | |
994 | ||
995 | return (*env)->NewStringUTF(env, newPtr->fmt->str); | |
996 | } | |
997 | ||
998 | // Function to print the content of a marker_field | |
999 | JNIEXPORT void JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniMarkerField_ltt_1printMarkerField(JNIEnv* env, jobject jobj, jlong marker_field_ptr) { | |
1000 | struct marker_field* newPtr = (struct marker_field*)CONVERT_JLONG_TO_PTR(marker_field_ptr); | |
1001 | ||
2b752eed WB |
1002 | printf("name : %s\n" ,g_quark_to_string(newPtr->name) ); |
1003 | printf("type : %i\n" ,(int)newPtr->type ); | |
1004 | printf("offset : %lu\n" ,(long unsigned int)newPtr->offset ); | |
1005 | printf("size : %lu\n" ,(long unsigned int)newPtr->size ); | |
1006 | printf("alignment : %lu\n" ,(long unsigned int)newPtr->alignment ); | |
1007 | printf("attributes : %lu\n" ,(long unsigned int)newPtr->attributes ); | |
1008 | printf("static_offset : %i\n" ,(int)newPtr->static_offset ); | |
1009 | printf("fmt : %s\n" ,newPtr->fmt->str ); | |
f22ebb30 WB |
1010 | printf("\n"); |
1011 | } | |
1012 | ||
1013 | // # | |
1014 | // ### | |
1015 | ||
1016 | ||
1017 | // ### PARSER Method | |
1018 | // # | |
1019 | ||
1020 | // This function will do the actual parsing | |
1021 | // It will then call java to assign the parsed data to the object "javaObj" | |
1022 | JNIEXPORT void JNICALL Java_org_eclipse_linuxtools_lttng_jni_JniParser_ltt_1getParsedData(JNIEnv* env, jclass accessClass, jobject javaObj, jlong event_ptr, jlong marker_field_ptr) { | |
1023 | LttEvent newEventPtr = *(LttEvent*)(CONVERT_JLONG_TO_PTR(event_ptr)); | |
1024 | struct marker_field* newMarkerFieldPtr = (struct marker_field*)CONVERT_JLONG_TO_PTR(marker_field_ptr); | |
1025 | ||
1026 | jmethodID accessFunction = NULL; | |
1027 | ||
1028 | ||
1029 | // There is a very limited number of type in LTT | |
1030 | // We will switch on the type for this field and act accordingly | |
1031 | // NOTE : We will save all integer into "long" type, as there is no signed/unsigned in java | |
1032 | ||
1033 | // *** HACK *** | |
1034 | // It seems the marker_field->type is absolutely not consistent, especially about pointer! | |
1035 | // Sometime pointer are saved in String, sometime as Int, sometime as pointer... | |
1036 | // We will do an extra check on type "LTT_TYPE_UNSIGNED_INT" to check if the marker_field->format is hint of a pointer | |
1037 | switch ( newMarkerFieldPtr->type ) { | |
1038 | case LTT_TYPE_SIGNED_INT : | |
58907341 | 1039 | accessFunction = (*env)->GetStaticMethodID(env, accessClass, "addLongToParsingFromC", "(Ljava/lang/Object;J)V"); |
f22ebb30 WB |
1040 | (*env)->CallStaticVoidMethod( env, |
1041 | accessClass, | |
1042 | accessFunction, | |
1043 | javaObj, | |
58907341 | 1044 | ltt_event_get_long_int(&newEventPtr, newMarkerFieldPtr) |
f22ebb30 WB |
1045 | ); |
1046 | ||
1047 | break; | |
1048 | ||
1049 | case LTT_TYPE_UNSIGNED_INT : | |
f22ebb30 WB |
1050 | // If the format seems to be a pointer, add it as a pointer |
1051 | if ( (strncmp(newMarkerFieldPtr->fmt->str, "0x%llX", newMarkerFieldPtr->fmt->len) == 0 ) || (strncmp(newMarkerFieldPtr->fmt->str, "%llX", newMarkerFieldPtr->fmt->len) == 0 ) ) { | |
58907341 WB |
1052 | #if __WORDSIZE == 64 |
1053 | accessFunction = (*env)->GetStaticMethodID(env, accessClass, "addLongPointerToParsingFromC", "(Ljava/lang/Object;J)V"); | |
f22ebb30 | 1054 | #else |
58907341 | 1055 | accessFunction = (*env)->GetStaticMethodID(env, accessClass, "addIntPointerToParsingFromC", "(Ljava/lang/Object;J)V"); |
f22ebb30 WB |
1056 | #endif |
1057 | (*env)->CallStaticVoidMethod( env, | |
1058 | accessClass, | |
1059 | accessFunction, | |
1060 | javaObj, | |
58907341 | 1061 | CONVERT_PTR_TO_JLONG(ltt_event_get_long_unsigned(&newEventPtr, newMarkerFieldPtr) ) |
f22ebb30 WB |
1062 | ); |
1063 | } | |
1064 | // Otherwise, add it as a number | |
1065 | else { | |
58907341 | 1066 | accessFunction = (*env)->GetStaticMethodID(env, accessClass, "addLongToParsingFromC", "(Ljava/lang/Object;J)V"); |
f22ebb30 WB |
1067 | (*env)->CallStaticVoidMethod( env, |
1068 | accessClass, | |
1069 | accessFunction, | |
1070 | javaObj, | |
58907341 | 1071 | ltt_event_get_long_unsigned(&newEventPtr, newMarkerFieldPtr) |
f22ebb30 WB |
1072 | ); |
1073 | } | |
1074 | ||
1075 | break; | |
1076 | ||
1077 | case LTT_TYPE_POINTER : | |
58907341 WB |
1078 | #if __WORDSIZE == 64 |
1079 | accessFunction = (*env)->GetStaticMethodID(env, accessClass, "addLongPointerToParsingFromC", "(Ljava/lang/Object;J)V"); | |
f22ebb30 | 1080 | #else |
58907341 | 1081 | accessFunction = (*env)->GetStaticMethodID(env, accessClass, "addIntPointerToParsingFromC", "(Ljava/lang/Object;J)V"); |
f22ebb30 WB |
1082 | #endif |
1083 | (*env)->CallStaticVoidMethod( env, | |
1084 | accessClass, | |
1085 | accessFunction, | |
1086 | javaObj, | |
58907341 | 1087 | CONVERT_PTR_TO_JLONG(*(GINT_TYPE_FOR_PTR*)(newEventPtr.data + newMarkerFieldPtr->offset)) |
f22ebb30 WB |
1088 | ); |
1089 | break; | |
1090 | ||
1091 | case LTT_TYPE_STRING : | |
58907341 | 1092 | accessFunction = (*env)->GetStaticMethodID(env, accessClass, "addStringToParsingFromC", "(Ljava/lang/Object;Ljava/lang/String;)V"); |
f22ebb30 WB |
1093 | (*env)->CallStaticVoidMethod( env, |
1094 | accessClass, | |
1095 | accessFunction, | |
1096 | javaObj, | |
58907341 | 1097 | (*env)->NewStringUTF(env, ltt_event_get_string(&newEventPtr, newMarkerFieldPtr) ) |
f22ebb30 WB |
1098 | ); |
1099 | break; | |
1100 | ||
1101 | case LTT_TYPE_COMPACT : | |
1102 | case LTT_TYPE_NONE : | |
1103 | default : | |
58907341 | 1104 | printf("Warning : Unrecognized format type! Skipping! (Java_org_eclipse_linuxtools_lttng_jni_JniParser_ltt_1getParsedData)"); |
f22ebb30 WB |
1105 | break; |
1106 | } | |
1107 | ||
1108 | } | |
1109 | ||
1110 | // # | |
1111 | // ### |