1 files changed, 134 insertions, 0 deletions
diff --git a/guththila/src/guththila_buffer.c b/guththila/src/guththila_buffer.c
new file mode 100644
index 0000000..77f97f4
--- /dev/null
+++ b/guththila/src/guththila_buffer.c
@@ -0,0 +1,134 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <guththila_buffer.h>
+
+int GUTHTHILA_CALL
+guththila_buffer_init(
+    guththila_buffer_t * buffer,
+    int size,
+    const axutil_env_t * env)
+{
+
+    buffer->type = GUTHTHILA_MULTIPLE_BUFFER;
+    buffer->data_size = (size_t *)AXIS2_MALLOC(env->allocator, sizeof(size_t)
+        * GUTHTHILA_BUFFER_NUMBER_OF_BUFFERS);
+    buffer->buffs_size = (size_t *)AXIS2_MALLOC(env->allocator, sizeof(size_t)
+        * GUTHTHILA_BUFFER_NUMBER_OF_BUFFERS);
+    buffer->buff = (guththila_char_t **)AXIS2_MALLOC(env->allocator, sizeof(guththila_char_t *)
+        * GUTHTHILA_BUFFER_NUMBER_OF_BUFFERS);
+    buffer->cur_buff = -1;
+    buffer->pre_tot_data = 0;
+    buffer->no_buffers = GUTHTHILA_BUFFER_NUMBER_OF_BUFFERS;
+    buffer->xml = NULL;
+    if(size > 0)
+    {
+        buffer->buff[0] = (guththila_char_t *)AXIS2_MALLOC(env->allocator, sizeof(guththila_char_t)
+            * size);
+        buffer->data_size[0] = 0;
+        buffer->buffs_size[0] = size;
+        buffer->cur_buff = 0;
+    }
+    return GUTHTHILA_SUCCESS;
+}
+
+int GUTHTHILA_CALL
+guththila_buffer_un_init(
+    guththila_buffer_t * buffer,
+    const axutil_env_t * env)
+{
+    int i = 0;
+
+    if(buffer->type == GUTHTHILA_SINGLE_BUFFER && buffer->buff && buffer->cur_buff == 0)
+    {
+
+        if(buffer->buffs_size)
+            AXIS2_FREE(env->allocator, buffer->buffs_size);
+        if(buffer->data_size)
+            AXIS2_FREE(env->allocator, buffer->data_size);
+        if(buffer->xml)
+            AXIS2_FREE(env->allocator, buffer->xml);
+
+        AXIS2_FREE(env->allocator, buffer->buff);
+
+    }
+    else if(buffer->type == GUTHTHILA_MULTIPLE_BUFFER && buffer->buff)
+    {
+        for(i = 0; i <= buffer->cur_buff; i++)
+        {
+            AXIS2_FREE(env->allocator, buffer->buff[i]);
+        }
+        if(buffer->xml)
+            AXIS2_FREE(env->allocator, buffer->xml);
+        AXIS2_FREE(env->allocator, buffer->buff);
+        if(buffer->data_size)
+            AXIS2_FREE(env->allocator, buffer->data_size);
+        if(buffer->buffs_size)
+            AXIS2_FREE(env->allocator, buffer->buffs_size);
+    }
+    return GUTHTHILA_SUCCESS;
+}
+
+int GUTHTHILA_CALL
+guththila_buffer_init_for_buffer(
+    guththila_buffer_t * buffer,
+    char *buff,
+    int size,
+    const axutil_env_t * env)
+{
+    buffer->type = GUTHTHILA_SINGLE_BUFFER;
+    buffer->buff
+        = (char **)AXIS2_MALLOC(env->allocator, sizeof(char *) * GUTHTHILA_BUFFER_DEF_SIZE);
+    buffer->buff[0] = buff;
+    buffer->cur_buff = 0;
+    buffer->buffs_size = (size_t *)AXIS2_MALLOC(env->allocator, sizeof(size_t)
+        * GUTHTHILA_BUFFER_DEF_SIZE);
+    buffer->buffs_size[0] = size;
+    buffer->pre_tot_data = 0;
+    buffer->data_size = (size_t *)AXIS2_MALLOC(env->allocator, sizeof(size_t)
+        * GUTHTHILA_BUFFER_DEF_SIZE);
+    buffer->data_size[0] = size;
+    buffer->no_buffers = 1;
+    buffer->xml = NULL;
+    return GUTHTHILA_SUCCESS;
+}
+
+void *GUTHTHILA_CALL
+guththila_buffer_get(
+    guththila_buffer_t * buffer,
+    const axutil_env_t * env)
+{
+    size_t size = 0, current_size = 0;
+    int i = 0;
+
+    for(i = 0; i <= buffer->cur_buff; i++)
+    {
+        size += buffer->data_size[i];
+    }
+    buffer->xml = (char *)AXIS2_MALLOC(env->allocator, sizeof(char) * (size + 1));
+    for(i = 0; i <= buffer->cur_buff; i++)
+    {
+        memcpy(buffer->xml + current_size, buffer->buff[i], buffer->data_size[i]);
+        current_size += buffer->data_size[i];
+    }
+
+    buffer->xml[current_size] = '\0';
+    return buffer->xml;
+}
+