Feat: Add the processing of import table

include/import_table.h

@@ -0,0 +1,59 @@
+/**
+ * @file import_table.h
+ * @brief Transform the import table.
+ * 
+ * @author Chen Zhenshuo (chenzs108@outlook.com)
+ * @version 1.0
+ * @date 2020-01-10
+ * 
+ * @par GitHub
+ * https://github.com/czs108/
+ */
+
+#pragma once
+
+#include "image.h"
+
+#include <windows.h>
+
+#include <stdbool.h>
+
+/**
+ * @brief Calculate the size required for the import table of the new format.
+ * 
+ * @public @memberof _PE_IMAGE_INFO
+ * 
+ * @param image_info    The PE image.
+ * @return The required size.
+ */
+DWORD CalcNewImpTableSize(
+    const PE_IMAGE_INFO *const image_info);
+
+
+/**
+ * @brief Transform the import table into the new format.
+ * 
+ * @public @memberof _PE_IMAGE_INFO
+ * 
+ * @param image_info    The PE image.
+ * @param new_table
+ * The space where the new table will be constructed,
+ * and its size must be larger than the value returned by `CalcNewImpTableSize()` method.
+ * Set this to `NULL` to get the required size.
+ * 
+ * @return The required size for the new import table.
+ */
+DWORD TransformImpTable(
+    const PE_IMAGE_INFO *const image_info,
+    BYTE *const new_table);
+
+
+/**
+ * @brief Clear the original import table.
+ * 
+ * @public @memberof _PE_IMAGE_INFO
+ * 
+ * @param image_info    The PE image.
+ */
+void ClearImpTable(
+    const PE_IMAGE_INFO *const image_info);

src/CMakeLists.txt

@@ -15,6 +15,9 @@ target_sources(PE-Packer
 
         ${CMAKE_CURRENT_LIST_DIR}/image.c
         ${HEADER_PATH}/image.h
+
+        ${CMAKE_CURRENT_LIST_DIR}/import_table.c
+        ${HEADER_PATH}/import_table.h
 )
 
 target_link_libraries(PE-Packer utility)