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-rw-r--r--native/jni/com_android_inputmethod_latin_BinaryDictionary.cpp133
1 files changed, 123 insertions, 10 deletions
diff --git a/native/jni/com_android_inputmethod_latin_BinaryDictionary.cpp b/native/jni/com_android_inputmethod_latin_BinaryDictionary.cpp
index 86c2394d1..7761ec4d5 100644
--- a/native/jni/com_android_inputmethod_latin_BinaryDictionary.cpp
+++ b/native/jni/com_android_inputmethod_latin_BinaryDictionary.cpp
@@ -26,12 +26,55 @@
#include "suggest/core/dictionary/dictionary.h"
#include "suggest/core/suggest_options.h"
#include "suggest/policyimpl/dictionary/dictionary_structure_with_buffer_policy_factory.h"
+#include "suggest/policyimpl/dictionary/utils/dict_file_writing_utils.h"
#include "utils/autocorrection_threshold_utils.h"
namespace latinime {
class ProximityInfo;
+// TODO: Move to makedict.
+static jboolean latinime_BinaryDictionary_createEmptyDictFile(JNIEnv *env, jclass clazz,
+ jstring filePath, jlong dictVersion, jobjectArray attributeKeyStringArray,
+ jobjectArray attributeValueStringArray) {
+ const jsize filePathUtf8Length = env->GetStringUTFLength(filePath);
+ char filePathChars[filePathUtf8Length + 1];
+ env->GetStringUTFRegion(filePath, 0, env->GetStringLength(filePath), filePathChars);
+ filePathChars[filePathUtf8Length] = '\0';
+
+ const int keyCount = env->GetArrayLength(attributeKeyStringArray);
+ const int valueCount = env->GetArrayLength(attributeValueStringArray);
+ if (keyCount != valueCount) {
+ return false;
+ }
+
+ HeaderReadWriteUtils::AttributeMap attributeMap;
+ for (int i = 0; i < keyCount; i++) {
+ jstring keyString = static_cast<jstring>(
+ env->GetObjectArrayElement(attributeKeyStringArray, i));
+ const jsize keyUtf8Length = env->GetStringUTFLength(keyString);
+ char keyChars[keyUtf8Length + 1];
+ env->GetStringUTFRegion(keyString, 0, env->GetStringLength(keyString), keyChars);
+ keyChars[keyUtf8Length] = '\0';
+ HeaderReadWriteUtils::AttributeMap::key_type key;
+ HeaderReadWriteUtils::insertCharactersIntoVector(keyChars, &key);
+
+ jstring valueString = static_cast<jstring>(
+ env->GetObjectArrayElement(attributeValueStringArray, i));
+ const jsize valueUtf8Length = env->GetStringUTFLength(valueString);
+ char valueChars[valueUtf8Length + 1];
+ env->GetStringUTFRegion(valueString, 0, env->GetStringLength(valueString), valueChars);
+ valueChars[valueUtf8Length] = '\0';
+ HeaderReadWriteUtils::AttributeMap::mapped_type value;
+ HeaderReadWriteUtils::insertCharactersIntoVector(valueChars, &value);
+
+ attributeMap[key] = value;
+ }
+
+ return DictFileWritingUtils::createEmptyDictFile(filePathChars, static_cast<int>(dictVersion),
+ &attributeMap);
+}
+
static jlong latinime_BinaryDictionary_open(JNIEnv *env, jclass clazz, jstring sourceDir,
jlong dictOffset, jlong dictSize, jboolean isUpdatable) {
PROF_OPEN;
@@ -46,8 +89,7 @@ static jlong latinime_BinaryDictionary_open(JNIEnv *env, jclass clazz, jstring s
sourceDirChars[sourceDirUtf8Length] = '\0';
DictionaryStructureWithBufferPolicy *const dictionaryStructureWithBufferPolicy =
DictionaryStructureWithBufferPolicyFactory::newDictionaryStructureWithBufferPolicy(
- sourceDirChars, static_cast<int>(sourceDirUtf8Length),
- static_cast<int>(dictOffset), static_cast<int>(dictSize),
+ sourceDirChars, static_cast<int>(dictOffset), static_cast<int>(dictSize),
isUpdatable == JNI_TRUE);
if (!dictionaryStructureWithBufferPolicy) {
return 0;
@@ -59,6 +101,35 @@ static jlong latinime_BinaryDictionary_open(JNIEnv *env, jclass clazz, jstring s
return reinterpret_cast<jlong>(dictionary);
}
+static void latinime_BinaryDictionary_flush(JNIEnv *env, jclass clazz, jlong dict,
+ jstring filePath) {
+ Dictionary *dictionary = reinterpret_cast<Dictionary *>(dict);
+ if (!dictionary) return;
+ const jsize filePathUtf8Length = env->GetStringUTFLength(filePath);
+ char filePathChars[filePathUtf8Length + 1];
+ env->GetStringUTFRegion(filePath, 0, env->GetStringLength(filePath), filePathChars);
+ filePathChars[filePathUtf8Length] = '\0';
+ dictionary->flush(filePathChars);
+}
+
+static bool latinime_BinaryDictionary_needsToRunGC(JNIEnv *env, jclass clazz,
+ jlong dict) {
+ Dictionary *dictionary = reinterpret_cast<Dictionary *>(dict);
+ if (!dictionary) return false;
+ return dictionary->needsToRunGC();
+}
+
+static void latinime_BinaryDictionary_flushWithGC(JNIEnv *env, jclass clazz, jlong dict,
+ jstring filePath) {
+ Dictionary *dictionary = reinterpret_cast<Dictionary *>(dict);
+ if (!dictionary) return;
+ const jsize filePathUtf8Length = env->GetStringUTFLength(filePath);
+ char filePathChars[filePathUtf8Length + 1];
+ env->GetStringUTFRegion(filePath, 0, env->GetStringLength(filePath), filePathChars);
+ filePathChars[filePathUtf8Length] = '\0';
+ dictionary->flushWithGC(filePathChars);
+}
+
static void latinime_BinaryDictionary_close(JNIEnv *env, jclass clazz, jlong dict) {
Dictionary *dictionary = reinterpret_cast<Dictionary *>(dict);
if (!dictionary) return;
@@ -70,7 +141,8 @@ static int latinime_BinaryDictionary_getSuggestions(JNIEnv *env, jclass clazz, j
jintArray yCoordinatesArray, jintArray timesArray, jintArray pointerIdsArray,
jintArray inputCodePointsArray, jint inputSize, jint commitPoint, jintArray suggestOptions,
jintArray prevWordCodePointsForBigrams, jintArray outputCodePointsArray,
- jintArray scoresArray, jintArray spaceIndicesArray, jintArray outputTypesArray) {
+ jintArray scoresArray, jintArray spaceIndicesArray, jintArray outputTypesArray,
+ jintArray outputAutoCommitFirstWordConfidence) {
Dictionary *dictionary = reinterpret_cast<Dictionary *>(dict);
if (!dictionary) return 0;
ProximityInfo *pInfo = reinterpret_cast<ProximityInfo *>(proximityInfo);
@@ -159,8 +231,8 @@ static jint latinime_BinaryDictionary_getProbability(JNIEnv *env, jclass clazz,
return dictionary->getProbability(codePoints, wordLength);
}
-static jboolean latinime_BinaryDictionary_isValidBigram(JNIEnv *env, jclass clazz, jlong dict,
- jintArray word0, jintArray word1) {
+static jint latinime_BinaryDictionary_getBigramProbability(JNIEnv *env, jclass clazz,
+ jlong dict, jintArray word0, jintArray word1) {
Dictionary *dictionary = reinterpret_cast<Dictionary *>(dict);
if (!dictionary) return JNI_FALSE;
const jsize word0Length = env->GetArrayLength(word0);
@@ -169,7 +241,8 @@ static jboolean latinime_BinaryDictionary_isValidBigram(JNIEnv *env, jclass claz
int word1CodePoints[word1Length];
env->GetIntArrayRegion(word0, 0, word0Length, word0CodePoints);
env->GetIntArrayRegion(word1, 0, word1Length, word1CodePoints);
- return dictionary->isValidBigram(word0CodePoints, word0Length, word1CodePoints, word1Length);
+ return dictionary->getBigramProbability(word0CodePoints, word0Length, word1CodePoints,
+ word1Length);
}
static jfloat latinime_BinaryDictionary_calcNormalizedScore(JNIEnv *env, jclass clazz,
@@ -204,6 +277,7 @@ static void latinime_BinaryDictionary_addUnigramWord(JNIEnv *env, jclass clazz,
}
jsize wordLength = env->GetArrayLength(word);
int codePoints[wordLength];
+ env->GetIntArrayRegion(word, 0, wordLength, codePoints);
dictionary->addUnigramWord(codePoints, wordLength, probability);
}
@@ -215,8 +289,10 @@ static void latinime_BinaryDictionary_addBigramWords(JNIEnv *env, jclass clazz,
}
jsize word0Length = env->GetArrayLength(word0);
int word0CodePoints[word0Length];
+ env->GetIntArrayRegion(word0, 0, word0Length, word0CodePoints);
jsize word1Length = env->GetArrayLength(word1);
int word1CodePoints[word1Length];
+ env->GetIntArrayRegion(word1, 0, word1Length, word1CodePoints);
dictionary->addBigramWords(word0CodePoints, word0Length, word1CodePoints,
word1Length, probability);
}
@@ -229,14 +305,31 @@ static void latinime_BinaryDictionary_removeBigramWords(JNIEnv *env, jclass claz
}
jsize word0Length = env->GetArrayLength(word0);
int word0CodePoints[word0Length];
+ env->GetIntArrayRegion(word0, 0, word0Length, word0CodePoints);
jsize word1Length = env->GetArrayLength(word1);
int word1CodePoints[word1Length];
+ env->GetIntArrayRegion(word1, 0, word1Length, word1CodePoints);
dictionary->removeBigramWords(word0CodePoints, word0Length, word1CodePoints,
word1Length);
}
+static int latinime_BinaryDictionary_calculateProbabilityNative(JNIEnv *env, jclass clazz,
+ jlong dict, jint unigramProbability, jint bigramProbability) {
+ Dictionary *dictionary = reinterpret_cast<Dictionary *>(dict);
+ if (!dictionary) {
+ return NOT_A_PROBABILITY;
+ }
+ return dictionary->getDictionaryStructurePolicy()->getProbability(unigramProbability,
+ bigramProbability);
+}
+
static const JNINativeMethod sMethods[] = {
{
+ const_cast<char *>("createEmptyDictFileNative"),
+ const_cast<char *>("(Ljava/lang/String;J[Ljava/lang/String;[Ljava/lang/String;)Z"),
+ reinterpret_cast<void *>(latinime_BinaryDictionary_createEmptyDictFile)
+ },
+ {
const_cast<char *>("openNative"),
const_cast<char *>("(Ljava/lang/String;JJZ)J"),
reinterpret_cast<void *>(latinime_BinaryDictionary_open)
@@ -247,8 +340,23 @@ static const JNINativeMethod sMethods[] = {
reinterpret_cast<void *>(latinime_BinaryDictionary_close)
},
{
+ const_cast<char *>("flushNative"),
+ const_cast<char *>("(JLjava/lang/String;)V"),
+ reinterpret_cast<void *>(latinime_BinaryDictionary_flush)
+ },
+ {
+ const_cast<char *>("needsToRunGCNative"),
+ const_cast<char *>("(J)Z"),
+ reinterpret_cast<void *>(latinime_BinaryDictionary_needsToRunGC)
+ },
+ {
+ const_cast<char *>("flushWithGCNative"),
+ const_cast<char *>("(JLjava/lang/String;)V"),
+ reinterpret_cast<void *>(latinime_BinaryDictionary_flushWithGC)
+ },
+ {
const_cast<char *>("getSuggestionsNative"),
- const_cast<char *>("(JJJ[I[I[I[I[III[I[I[I[I[I[I)I"),
+ const_cast<char *>("(JJJ[I[I[I[I[III[I[I[I[I[I[I[I)I"),
reinterpret_cast<void *>(latinime_BinaryDictionary_getSuggestions)
},
{
@@ -257,9 +365,9 @@ static const JNINativeMethod sMethods[] = {
reinterpret_cast<void *>(latinime_BinaryDictionary_getProbability)
},
{
- const_cast<char *>("isValidBigramNative"),
- const_cast<char *>("(J[I[I)Z"),
- reinterpret_cast<void *>(latinime_BinaryDictionary_isValidBigram)
+ const_cast<char *>("getBigramProbabilityNative"),
+ const_cast<char *>("(J[I[I)I"),
+ reinterpret_cast<void *>(latinime_BinaryDictionary_getBigramProbability)
},
{
const_cast<char *>("calcNormalizedScoreNative"),
@@ -285,6 +393,11 @@ static const JNINativeMethod sMethods[] = {
const_cast<char *>("removeBigramWordsNative"),
const_cast<char *>("(J[I[I)V"),
reinterpret_cast<void *>(latinime_BinaryDictionary_removeBigramWords)
+ },
+ {
+ const_cast<char *>("calculateProbabilityNative"),
+ const_cast<char *>("(JII)I"),
+ reinterpret_cast<void *>(latinime_BinaryDictionary_calculateProbabilityNative)
}
};
generated by cgit v1.2.3-83-g751a (git 2.47.1) at 2025-05-07 01:54:36 +0000