1 files changed, 62 insertions, 0 deletions
diff --git a/app/HyphTool.cpp b/app/HyphTool.cpp
new file mode 100644
index 0000000..730abad
--- /dev/null
+++ b/app/HyphTool.cpp
@@ -0,0 +1,62 @@
+#include <stdio.h>
+#include <sys/stat.h>
+#include <string.h>
+
+#include "utils/Log.h"
+
+#include <vector>
+#include <minikin/Hyphenator.h>
+
+using android::Hyphenator;
+
+Hyphenator* loadHybFile(const char* fn) {
+    struct stat statbuf;
+    int status = stat(fn, &statbuf);
+    if (status < 0) {
+        fprintf(stderr, "error opening %s\n", fn);
+        return nullptr;
+    }
+    size_t size = statbuf.st_size;
+    FILE* f = fopen(fn, "rb");
+    if (f == NULL) {
+        fprintf(stderr, "error opening %s\n", fn);
+        return nullptr;
+    }
+    uint8_t* buf = new uint8_t[size];
+    size_t read_size = fread(buf, 1, size, f);
+    if (read_size < size) {
+        fprintf(stderr, "error reading %s\n", fn);
+        delete[] buf;
+        return nullptr;
+    }
+    return Hyphenator::loadBinary(buf);
+}
+
+int main(int argc, char** argv) {
+    Hyphenator* hyph = loadHybFile("/tmp/en.hyb");  // should also be configurable
+    std::vector<uint8_t> result;
+    std::vector<uint16_t> word;
+    if (argc < 2) {
+        fprintf(stderr, "usage: hyphtool word\n");
+        return 1;
+    }
+    char* asciiword = argv[1];
+    size_t len = strlen(asciiword);
+    for (size_t i = 0; i < len; i++) {
+        uint32_t c = asciiword[i];
+        if (c == '-') {
+            c = 0x00AD;
+        }
+        // ASCII (or possibly ISO Latin 1), but kinda painful to do utf conversion :(
+        word.push_back(c);
+    }
+    hyph->hyphenate(&result, word.data(), word.size());
+    for (size_t i = 0; i < len; i++) {
+        if (result[i] != 0) {
+            printf("-");
+        }
+        printf("%c", word[i]);
+    }
+    printf("\n");
+    return 0;
+}