6 files changed, 46 insertions, 111 deletions

diff --git a/include/plist/plist.h b/include/plist/plist.h
index b7b0fa4..c289158 100644
--- a/include/plist/plist.h
+++ b/include/plist/plist.h
@@ -71,8 +71,6 @@ extern "C" {
                 PLIST_REAL,     /**< Real, scalar type */
                 PLIST_STRING,
                                         /**< ASCII string, scalar type */
-                PLIST_UNICODE,
-                                        /**< Unicode strin, scalar type */
                 PLIST_ARRAY,/**< Ordered array, structured type */
                 PLIST_DICT,     /**< Unordered dictionary (key/value pair), structured type */
                 PLIST_DATE,     /**< Date, scalar type */
@@ -189,7 +187,7 @@ extern "C" {
  * (ie #PLIST_DICT or #PLIST_ARRAY).
  *
  * @param node the node to add a children to
- * @param val the string value encoded as an ASCII string (must be null terminated)
+ * @param val the string value encoded as an ASCII or UTF-8 string (must be null terminated)
  */
         PLIST_API void plist_add_sub_string_el(plist_t node, const char *val);
 
@@ -231,15 +229,6 @@ extern "C" {
         PLIST_API void plist_add_sub_data_el(plist_t node, const char *val, uint64_t length);
 
 /**
- * Add a subnode of type #PLIST_UNICODE to a node. The node must be of a structured type
- * (ie #PLIST_DICT or #PLIST_ARRAY).
- *
- * @param node the node to add a children to
- * @param val the unicode string encoded in UTF-8 (must be null terminated)
- */
-        PLIST_API void plist_add_sub_unicode_el(plist_t node, const char *val);
-
-/**
  * Add a subnode of type #PLIST_DATE to a node. The node must be of a structured type
  * (ie #PLIST_DICT or #PLIST_ARRAY).
  *
@@ -280,7 +269,7 @@ extern "C" {
  *
  * @param node the node
  * @param val a pointer to a C-string. This function allocates the memory,
- *            caller is responsible for freeing it.
+ *            caller is responsible for freeing it. Data is UTF-8 encoded.
  */
         PLIST_API void plist_get_string_val(plist_t node, char **val);
 
@@ -322,16 +311,6 @@ extern "C" {
         PLIST_API void plist_get_data_val(plist_t node, char **val, uint64_t * length);
 
 /**
- * Get the value of a #PLIST_UNICODE node.
- * This function does nothing if node is not of type #PLIST_UNICODE
- *
- * @param node the node
- * @param val a pointer to a C-string. This function allocates the memory,
- *            caller is responsible for freeing it. Data is UTF-8 encoded.
- */
-        PLIST_API void plist_get_unicode_val(plist_t node, char **val);
-
-/**
  * Get the value of a #PLIST_DATE node.
  * This function does nothing if node is not of type #PLIST_DATE
  *
diff --git a/src/bplist.c b/src/bplist.c
index 2a82b9f..6b2d2f3 100644
--- a/src/bplist.c
+++ b/src/bplist.c
@@ -24,6 +24,8 @@
 #include <stdio.h>
 #include <string.h>
 
+#include <libxml/tree.h>
+
 #include <plist/plist.h>
 #include "plist.h"
 
@@ -184,13 +186,28 @@ static plist_t parse_unicode_node(char *bnode, uint64_t size)
 {
         plist_data_t data = plist_new_plist_data();
         uint64_t i = 0;
-        data->type = PLIST_UNICODE;
-        data->unicodeval = (gunichar2 *) malloc(sizeof(gunichar2) * (size + 1));
-        memcpy(data->unicodeval, bnode, sizeof(gunichar2) * size);
-        data->unicodeval[sizeof(gunichar2) * size] = '\0';
-        data->length = size;
-        for (i = 0; i <= size; i++)
-                byte_convert((uint8_t*)(data->unicodeval + i), sizeof(gunichar2));
+        gunichar2 *unicodestr = NULL;
+        gchar *tmpstr = NULL;
+        int type = 0;
+        glong items_read = 0;
+        glong items_written = 0;
+        GError *error = NULL;
+
+        data->type = PLIST_STRING;
+        unicodestr = (gunichar2 *) malloc(sizeof(gunichar2) * size);
+        memcpy(unicodestr, bnode, sizeof(gunichar2) * size);
+        for (i = 0; i < size; i++)
+                byte_convert((uint8_t*)(unicodestr + i), sizeof(gunichar2));
+
+        tmpstr = g_utf16_to_utf8(unicodestr, size, &items_read, &items_written, &error);
+        free(unicodestr);
+
+        data->type = PLIST_STRING;
+        data->strval = (char *) malloc(sizeof(char) * (items_written + 1));
+        memcpy(data->strval, tmpstr, items_written);
+        data->strval[items_written] = '\0';
+        data->length = strlen(data->strval);
+        g_free(tmpstr);
         return g_node_new(data);
 }
 
@@ -364,10 +381,6 @@ static gpointer copy_plist_data(gconstpointer src, gpointer data)
         case PLIST_STRING:
                 dstdata->strval = strdup(srcdata->strval);
                 break;
-        case PLIST_UNICODE:
-                dstdata->unicodeval = (gunichar2 *) malloc(srcdata->length * sizeof(gunichar2));
-                memcpy(dstdata->unicodeval, srcdata->unicodeval, srcdata->length * sizeof(gunichar2));
-                break;
         case PLIST_DATA:
         case PLIST_ARRAY:
                 dstdata->buff = (uint8_t *) malloc(sizeof(uint8_t *) * srcdata->length);
@@ -520,10 +533,6 @@ static guint plist_data_hash(gconstpointer key)
                 buff = data->strval;
                 size = strlen(buff);
                 break;
-        case PLIST_UNICODE:
-                buff = (char *) data->unicodeval;
-                size = data->length;
-                break;
         case PLIST_DATA:
         case PLIST_ARRAY:
         case PLIST_DICT:
@@ -752,6 +761,13 @@ void plist_to_bin(plist_t plist, char **plist_bin, uint32_t * length)
         uint64_t *offsets = NULL;
         uint8_t pad[6] = { 0, 0, 0, 0, 0, 0 };
         uint8_t trailer[BPLIST_TRL_SIZE];
+        //for string
+        glong len = 0;
+        int type = 0;
+        glong items_read = 0;
+        glong items_written = 0;
+        GError *error = NULL;
+        gunichar2 *unicodestr = NULL;
 
         //check for valid input
         if (!plist || !plist_bin || *plist_bin || !length)
@@ -806,10 +822,16 @@ void plist_to_bin(plist_t plist, char **plist_bin, uint32_t * length)
 
                 case PLIST_KEY:
                 case PLIST_STRING:
-                        write_string(bplist_buff, data->strval);
-                        break;
-                case PLIST_UNICODE:
-                        write_unicode(bplist_buff, data->unicodeval, data->length);
+                        len = strlen(data->strval);
+                        type = xmlDetectCharEncoding(data->strval, len);
+                        if (XML_CHAR_ENCODING_UTF8 == type) {
+                                unicodestr = g_utf8_to_utf16(data->strval, len, &items_read, &items_written, &error);
+                                write_unicode(bplist_buff, unicodestr, items_written);
+                                g_free(unicodestr);
+                        }
+                        else if (XML_CHAR_ENCODING_ASCII == type || XML_CHAR_ENCODING_NONE == type) {
+                                write_string(bplist_buff, data->strval);
+                        }
                         break;
                 case PLIST_DATA:
                         write_data(bplist_buff, data->buff, data->length);
diff --git a/src/plist.c b/src/plist.c
index 4fc2780..7949bce 100644
--- a/src/plist.c
+++ b/src/plist.c
@@ -53,9 +53,6 @@ static void plist_free_node(GNode * node, gpointer none)
                 case PLIST_STRING:
                         free(data->strval);
                         break;
-                case PLIST_UNICODE:
-                        free(data->unicodeval);
-                        break;
                 case PLIST_DATA:
                         free(data->buff);
                         break;
@@ -90,10 +87,6 @@ static plist_t plist_add_sub_element(plist_t node, plist_type type, const void *
                 //only structured types are allowed to have nulll value
                 if (value || (!value && (type == PLIST_DICT || type == PLIST_ARRAY))) {
 
-                        glong len = 0;
-                        glong items_read = 0;
-                        glong items_written = 0;
-                        GError *error = NULL;
                         plist_t subnode = NULL;
 
                         //now handle value
@@ -115,11 +108,6 @@ static plist_t plist_add_sub_element(plist_t node, plist_type type, const void *
                         case PLIST_STRING:
                                 data->strval = strdup((char *) value);
                                 break;
-                        case PLIST_UNICODE:
-                                len = strlen((char *) value);
-                                data->unicodeval = g_utf8_to_utf16((char *) value, len, &items_read, &items_written, &error);
-                                data->length = items_written;
-                                break;
                         case PLIST_DATA:
                                 data->buff = (uint8_t*)malloc(length);
                                 memcpy(data->buff, value, length);
@@ -210,9 +198,6 @@ static char compare_node_value(plist_type type, plist_data_t data, const void *v
         case PLIST_STRING:
                 res = !strcmp(data->strval, ((char *) value));
                 break;
-        case PLIST_UNICODE:
-                res = !memcpy(data->unicodeval, value, length);
-                break;
         case PLIST_DATA:
                 res = !memcmp(data->buff, (char *) value, length);
                 break;
@@ -262,11 +247,6 @@ plist_t plist_find_node_by_string(plist_t plist, const char *value)
 
 static void plist_get_type_and_value(plist_t node, plist_type * type, void *value, uint64_t * length)
 {
-        //for unicode
-        glong len = 0;
-        glong items_read = 0;
-        glong items_written = 0;
-        GError *error = NULL;
         plist_data_t data = NULL;
 
         if (!node)
@@ -291,10 +271,6 @@ static void plist_get_type_and_value(plist_t node, plist_type * type, void *valu
         case PLIST_STRING:
                 *((char **) value) = strdup(data->strval);
                 break;
-        case PLIST_UNICODE:
-                len = data->length;
-                *((char **) value) = g_utf16_to_utf8(data->unicodeval, len, &items_read, &items_written, &error);
-                break;
         case PLIST_DATA:
                 *((uint8_t **) value) = (uint8_t *) malloc(*length * sizeof(uint8_t));
                 memcpy(*((uint8_t **) value), data->buff, *length * sizeof(uint8_t));
@@ -360,11 +336,6 @@ void plist_add_sub_data_el(plist_t node, const char *val, uint64_t length)
         plist_add_sub_element(node, PLIST_DATA, val, length);
 }
 
-void plist_add_sub_unicode_el(plist_t node, const char *val)
-{
-        plist_add_sub_element(node, PLIST_UNICODE, val, strlen(val));
-}
-
 void plist_add_sub_date_el(plist_t node, int32_t sec, int32_t usec)
 {
         GTimeVal val = { sec, usec };
@@ -423,15 +394,6 @@ void plist_get_data_val(plist_t node, char **val, uint64_t * length)
                 plist_get_type_and_value(node, &type, (void *) val, length);
 }
 
-void plist_get_unicode_val(plist_t node, char **val)
-{
-        plist_type type = plist_get_node_type(node);
-        uint64_t length = 0;
-        if (PLIST_UNICODE == type)
-                plist_get_type_and_value(node, &type, (void *) val, &length);
-        assert(length == strlen(*val));
-}
-
 void plist_get_date_val(plist_t node, int32_t * sec, int32_t * usec)
 {
         plist_type type = plist_get_node_type(node);
@@ -476,11 +438,6 @@ gboolean plist_data_compare(gconstpointer a, gconstpointer b)
                         return TRUE;
                 else
                         return FALSE;
-        case PLIST_UNICODE:
-                if (!memcmp(val_a->unicodeval, val_b->unicodeval, val_a->length))
-                        return TRUE;
-                else
-                        return FALSE;
 
         case PLIST_DATA:
                 if (!memcmp(val_a->buff, val_b->buff, val_a->length))
diff --git a/src/plist.h b/src/plist.h
index ebbb0b5..723ed87 100644
--- a/src/plist.h
+++ b/src/plist.h
@@ -36,7 +36,6 @@ struct plist_data_s {
                 uint64_t intval;
                 double realval;
                 char *strval;
-                gunichar2 *unicodeval;
                 uint8_t *buff;
                 GTimeVal timeval;
         };
diff --git a/src/xplist.c b/src/xplist.c
index 2bee7c7..38cc4fe 100644
--- a/src/xplist.c
+++ b/src/xplist.c
@@ -126,12 +126,6 @@ static void node_to_xml(GNode * node, gpointer xml_struct)
         //for base64
         gchar *valtmp = NULL;
 
-        //for unicode
-        glong len = 0;
-        glong items_read = 0;
-        glong items_written = 0;
-        GError *error = NULL;
-
         uint32_t i = 0;
 
         if (!node)
@@ -165,12 +159,6 @@ static void node_to_xml(GNode * node, gpointer xml_struct)
                 val = g_strdup(node_data->strval);
                 break;
 
-        case PLIST_UNICODE:
-                tag = XPLIST_STRING;
-                len = node_data->length;
-                val = g_utf16_to_utf8(node_data->unicodeval, len, &items_read, &items_written, &error);
-                break;
-
         case PLIST_KEY:
                 tag = XPLIST_KEY;
                 val = g_strdup((gchar *) node_data->strval);
@@ -233,11 +221,7 @@ static void xml_to_node(xmlNodePtr xml_node, plist_t * plist_node)
         plist_t subnode = NULL;
 
         //for string
-        unsigned char *tmp = NULL;
         glong len = 0;
-        glong items_read = 0;
-        glong items_written = 0;
-        GError *error = NULL;
         int type = 0;
 
         if (!xml_node)
@@ -301,16 +285,11 @@ static void xml_to_node(xmlNodePtr xml_node, plist_t * plist_node)
                 if (!xmlStrcmp(node->name, XPLIST_STRING)) {
                         xmlChar *strval = xmlNodeGetContent(node);
                         len = strlen((char *) strval);
-                        items_read = 0;
-                        items_written = 0;
-                        error = NULL;
                         type = xmlDetectCharEncoding(strval, len);
 
-                        if (XML_CHAR_ENCODING_UTF8 == type) {
-                                data->unicodeval = g_utf8_to_utf16((char *) strval, len, &items_read, &items_written, &error);
-                                data->type = PLIST_UNICODE;
-                                data->length = items_written;
-                        } else if (XML_CHAR_ENCODING_ASCII == type || XML_CHAR_ENCODING_NONE == type) {
+                        if (XML_CHAR_ENCODING_UTF8 == type ||
+                                XML_CHAR_ENCODING_ASCII == type ||
+                                XML_CHAR_ENCODING_NONE == type) {
                                 data->strval = strdup((char *) strval);
                                 data->type = PLIST_STRING;
                                 data->length = strlen(data->strval);
diff --git a/swig/plist.i b/swig/plist.i
index 79298e6..b6f9f78 100644
--- a/swig/plist.i
+++ b/swig/plist.i
@@ -30,7 +30,6 @@ typedef enum {
         PLIST_UINT,
         PLIST_REAL,
         PLIST_STRING,
-        PLIST_UNICODE,
         PLIST_ARRAY,
         PLIST_DICT,
         PLIST_DATE,