done

Author: iscooool

Context.cpp

@@ -14,6 +14,7 @@ Context cxt;
 Context::Context() {
 
 	this->c_spb = new SuperBlock();
+
 	this->MyDisk = fopen("MyDisk.img", "rb+");
 
 }
@@ -29,7 +30,9 @@ Context::~Context() {
 FileManager* Context::GetFileManager() {
     return &(this->c_FileManager);
 }
-
+Inode* Context::GetrootDirInode() {
+	return &(this->c_rootDirInode);
+}
 /**
  * @return inode*
  */
@@ -40,8 +43,8 @@ Inode* Context::GetPwd() {
 /**
  * @return char*
  */
-char* Context::GetPwdPath() {
-	return this->c_pwd_path;
+string* Context::GetPwdPath() {
+	return &(this->c_pwd_path);
 }
 
 /**
@@ -64,7 +67,9 @@ FileSystem* Context::GetFileSystem() {
 FILE* Context::GetMyDisk() {
 	return this->MyDisk;
 }
-
+OpenFiles* Context::GetOpenFiles() {
+	return &(this->c_OpenFiles);
+}
 /**
  * @return SuperBlock*
  */

Context.h

@@ -15,22 +15,26 @@
 class Context {
 public: 
     FileManager c_FileManager;
+	Inode c_rootDirInode;
     Inode* c_pwd;
-    char* c_pwd_path;
+    string c_pwd_path;
     IOParameter c_IOParameter;
     char* c_Buffer;
 	FileSystem c_FileSystem;
     SuperBlock* c_spb;
     FILE* MyDisk;
     char* c_ReadBuffer;
+	OpenFiles c_OpenFiles;
 
 
 
     FileManager* GetFileManager();
+
+	Inode* GetrootDirInode();
 
     Inode* GetPwd();
 
-    char* GetPwdPath();
+    string* GetPwdPath();
 
     IOParameter* GetIOParameter();
 
@@ -40,7 +44,8 @@ class Context {
 
 	FILE* GetMyDisk();
 
-	void DwordCopy(int *src, int *dst, int count);
+	OpenFiles* GetOpenFiles();
+	
 
 public:
 	Context();

DirectoryEntry.cpp

@@ -11,7 +11,7 @@
 
 
 DirectoryEntry::DirectoryEntry() {
-	this->m_ino = 0;
+	this->m_ino = -1;
 	this->m_name[0] = '\0';
 }
 

DirectoryEntry.h

@@ -8,9 +8,9 @@
 
 class DirectoryEntry {
 public: 
-    int m_ino;
-    static const int DIRSIZ = 28;
-	char m_name[DIRSIZ];
+    int m_ino;							//每一个目录表项的Inode编号部分
+    static const int DIRSIZ = 28;		//目录表项名字的最大长度
+	char m_name[DIRSIZ];				//每一个目录表项的名字部分
 
 
 public: