begin to write import iterator

3 files changed, 16 insertions, 1 deletions

diff --git a/src/pinyin.cpp b/src/pinyin.cpp
index 3b5eaa9..92e1d0f 100644
--- a/src/pinyin.cpp
+++ b/src/pinyin.cpp
@@ -49,6 +49,10 @@ struct _pinyin_context_t{
     bool m_modified;
 };
 
+struct _import_iterator_t{
+    guint8 m_phrase_index;
+};
+
 static bool check_format(const char * userdir){
     gchar * filename = g_build_filename
         (userdir, "version", NULL);
diff --git a/src/pinyin.h b/src/pinyin.h
index eaa35c2..d99fa63 100644
--- a/src/pinyin.h
+++ b/src/pinyin.h
@@ -37,6 +37,8 @@ typedef struct _pinyin_context_t pinyin_context_t;
 typedef struct _pinyin_instance_t pinyin_instance_t;
 typedef struct _lookup_candidate_t lookup_candidate_t;
 
+typedef struct _import_iterator_t import_iterator_t;
+
 typedef GArray * CandidateVector; /* GArray of lookup_candidate_t */
 
 enum lookup_candidate_type_t{
@@ -105,6 +107,15 @@ bool pinyin_load_phrase_library(pinyin_context_t * context,
 bool pinyin_unload_phrase_library(pinyin_context_t * context,
                                   guint8 index);
 
+import_iterator_t * pinyin_begin_add_phrases(pinyin_context_t * context,
+                                             guint8 index);
+
+bool pinyin_add_phrase(import_iterator_t * iterator,
+                       const char * phrase,
+                       const char * pinyin);
+
+void pinyin_end_add_phrases(import_iterator_t * iterator);
+
 /**
  * pinyin_save:
  * @context: the pinyin context to be saved into user directory.
diff --git a/src/storage/ngram.cpp b/src/storage/ngram.cpp
index a15ed32..d366192 100644
--- a/src/storage/ngram.cpp
+++ b/src/storage/ngram.cpp
@@ -274,7 +274,7 @@ bool Bigram::load_db(const char * dbfile){
 bool Bigram::save_db(const char * dbfile){
     DB * tmp_db = NULL;
 
-    int ret = g_unlink(dbfile);
+    int ret = unlink(dbfile);
     if ( ret != 0 && errno != ENOENT)
         return false;