reworked for new wfobj interface

git-svn-id: svn://anubis/dwscr/trunk@122 5bef9df8-b654-44bb-925b-0ff18baa8f8c

LoadFile/LoadFile.cc

@@ -1,13 +1,7 @@
 
-#include <map>
-#include <string>
 #include "LoadFile.h"
 
-typedef struct {
-    const char * filename;
-    unsigned char * data;
-    int length;
-} fileref_t;
+using namespace std;
 
 /* The data section is generated by a perl script. The contents of the
  * included file are part of this logical program unit, which is why it
@@ -15,28 +9,33 @@ typedef struct {
  */
 #include "LoadFile-gen.inc"
 
-const static int numFiles = sizeof(LoadFileData)/sizeof(fileref_t);
-
-static std::map< std::string, fileref_t * > * LoadFileMap = NULL;
-
-void * LoadFile(const char * filename, unsigned int * length)
+LoadFile::LoadFile()
 {
-    if (LoadFileMap == NULL)
+    for (unsigned int i = 0;
+         i < sizeof(LoadFileData)/sizeof(LoadFileData[0]);
+         i++)
     {
-        LoadFileMap = new std::map< std::string, fileref_t * >();
-        for (int i = 0; i < numFiles; i++)
-        {
-            (*LoadFileMap)[std::string(LoadFileData[i].filename)] = &LoadFileData[i];
-        }
+        m_filemap[LoadFileData[i].filename] = &LoadFileData[i];
     }
-
-    std::map< std::string, fileref_t * >::iterator it =
-        LoadFileMap->find(std::string(filename));
-
-    if (it == LoadFileMap->end())
-        return NULL;
-
-    *length = it->second->length;
-    return it->second->data;
+}
+
+FileLoader::Buffer LoadFile::load(const FileLoader::Path & path)
+{
+    map<string, fileref_t *>::iterator it = m_filemap.find(path.shortPath);
+
+    if (it == m_filemap.end())
+        return Buffer(0);
+
+    return Buffer((char *) it->second->data, it->second->length);
+}
+
+int LoadFile::getSize(const FileLoader::Path & path)
+{
+    map<string, fileref_t *>::iterator it = m_filemap.find(path.shortPath);
+
+    if (it == m_filemap.end())
+        return 0;
+
+    return it->second->length;
 }
 

LoadFile/LoadFile.h

@@ -1,2 +1,25 @@
 
-void * LoadFile(const char * filename, unsigned int * length);
+#ifndef LOADFILE_H
+#define LOADFILE_H
+
+#include <map>
+#include <string>
+#include "FileLoader/FileLoader.h"
+
+typedef struct {
+    const char * filename;
+    unsigned char * data;
+    int length;
+} fileref_t;
+
+class LoadFile : public FileLoader
+{
+    public:
+        LoadFile();
+        int getSize(const Path & path);
+        Buffer load(const Path & path);
+    protected:
+        std::map< std::string, fileref_t * > m_filemap;
+};
+
+#endif