[language_classifier] Command-line client for language classification

src/language_classifier_cli.c

@@ -0,0 +1,42 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdbool.h>
+
+#include "address_dictionary.h"
+#include "language_classifier.h"
+
+
+int main(int argc, char **argv) {
+    if (argc < 3) {
+        printf("Usage: ./language_classifier dir address\n");
+        exit(EXIT_FAILURE);
+    }
+
+    char *dir = argv[1];
+    char *address = strdup(argv[2]);
+    printf("address=%s\n", address);
+
+    if (!address_dictionary_module_setup(NULL) || !language_classifier_module_setup(dir)) {
+        log_error("Could not load language classifiers\n");
+        exit(EXIT_FAILURE);
+    }
+
+
+    language_classifier_response_t *response = classify_languages(address);
+    if (response == NULL) {
+        printf("Could not classify language\n");
+        exit(EXIT_FAILURE);
+    }
+
+    printf("Languages:\n\n");
+
+    for (size_t i = 0; i < response->num_languages; i++) {
+        printf("%s (%f)\n", response->languages[i], response->probs[i]);
+    }
+
+    free(address);
+    language_classifier_response_destroy(response);
+
+    language_classifier_module_teardown();
+    address_dictionary_module_teardown();
+}