From 9d004b33d8fe47ae290c97e08785155d061784fd Mon Sep 17 00:00:00 2001
From: Peng Wu <alexepico@gmail.com>
Date: Mon, 18 Jun 2012 14:59:32 +0800
Subject: [PATCH] begin to write multiple phrase library support

---
 src/pinyin.cpp | 11 +++++++++++
 src/pinyin.h   |  7 +++++++
 2 files changed, 18 insertions(+)

diff --git a/src/pinyin.cpp b/src/pinyin.cpp
index baf64ea..cbbd2f3 100644
--- a/src/pinyin.cpp
+++ b/src/pinyin.cpp
@@ -47,6 +47,8 @@ struct _pinyin_context_t{
     char * m_system_dir;
     char * m_user_dir;
     bool m_modified;
+
+    gchar * m_phrase_indices[PHRASE_INDEX_LIBRARY_COUNT];
 };
 
 
@@ -106,6 +108,9 @@ pinyin_context_t * pinyin_init(const char * systemdir, const char * userdir){
     context->m_user_dir = g_strdup(userdir);
     context->m_modified = false;
 
+    memset(context->m_phrase_indices, 0,
+           sizeof(context->m_phrase_indices));
+
     check_format(context->m_user_dir);
 
     context->m_pinyin_table = new FacadeChewingTable;
@@ -135,6 +140,8 @@ pinyin_context_t * pinyin_init(const char * systemdir, const char * userdir){
     context->m_phrase_table->load(chunk, NULL);
 
     context->m_phrase_index = new FacadePhraseIndex;
+
+    context->m_phrase_indices[1] = g_strdup("gb_char.bin");
     MemoryChunk * log = new MemoryChunk; chunk = new MemoryChunk;
     filename = g_build_filename(context->m_system_dir, "gb_char.bin", NULL);
     if (!chunk->load(filename)) {
@@ -148,6 +155,7 @@ pinyin_context_t * pinyin_init(const char * systemdir, const char * userdir){
     g_free(filename);
     context->m_phrase_index->merge(1, log);
 
+    context->m_phrase_indices[2] = g_strdup("gbk_char.bin");
     log = new MemoryChunk; chunk = new MemoryChunk;
     filename = g_build_filename(context->m_system_dir, "gbk_char.bin", NULL);
     if (!chunk->load(filename)) {
@@ -272,6 +280,9 @@ void pinyin_fini(pinyin_context_t * context){
     g_free(context->m_user_dir);
     context->m_modified = false;
 
+    g_free(context->m_phrase_indices[1]);
+    g_free(context->m_phrase_indices[2]);
+
     delete context;
 }
 
diff --git a/src/pinyin.h b/src/pinyin.h
index dbb635a..43cec3e 100644
--- a/src/pinyin.h
+++ b/src/pinyin.h
@@ -81,6 +81,13 @@ struct _pinyin_instance_t{
  */
 pinyin_context_t * pinyin_init(const char * systemdir, const char * userdir);
 
+bool pinyin_load_phrase_library(pinyin_context_t * context,
+                                guint8 index,
+                                const char * filename);
+
+bool pinyin_unload_phrase_library(pinyin_context_t * context,
+                                  guint8 index);
+
 /**
  * pinyin_save:
  * @context: the pinyin context to be saved into user directory.
-- 
2.7.4