move around in code

lsfs_fuse.c

@@ -43,65 +43,56 @@ static struct fuse_operations lsfs_oper = {
     .utime = lsfs_utime_STUB,
 };
 
-int lsfs_mkdir(const char *path, mode_t mode) {
-    (void)mode;
 
-    return lsfs_disk_create_entry(path, ENTRY_DIRECTORY);
-}
+int lsfs_readdir( const char *path, void *buf, fuse_fill_dir_t filler, off_t offset_to_next_entry, struct fuse_file_info *fi ) 
+{
+    //(void) offset;
+    (void) fi;
+    //printf("readdir: (path=%s)\n", path);
 
+    filler(buf, ".", NULL, 0);
+    filler(buf, "..", NULL, 0);
     
-int lsfs_rmdir(const char *path) {
+    Directory_Table *directory_table;
+    directory_table = lsfs_find_directory(path, false);
 
-    // call to the disk controller to remove a dir
-    if (lsfs_disk_delete_directory(path))
+    if (directory_table != NULL) 
     {
-        // error case: 
-        // directory is not empty
-        return -EINVAL;
+        for (int i = 0; i < DEFAULT_TABLE_SIZE; ++i)
+        {
+            if (strcmp( "", directory_table->entries[i].filename ) != 0)
+            {
+                filler(buf, directory_table->entries[i].filename, NULL, 0);
             }
-    return 0;
         }
 
-int lsfs_unlink(const char *path) {
-
-    lsfs_file *found_file = calloc(1, sizeof(lsfs_file));
-
-    lsfs_disk_getattr(found_file, path);
-    lsfs_disk_delete_entry(found_file);
-    free(found_file);
-
-    return 0;
     }
 
-int lsfs_truncate(const char *path, off_t offset) {
-    (void)offset; // Truncate to this byte?
-
-    lsfs_file *found_file = calloc(1, sizeof(lsfs_file));
-
-    lsfs_disk_getattr(found_file, path);
-    lsfs_disk_truncate_file(found_file, offset);
-    free(found_file);
+    if (strcmp(path, "/") != 0) 
+    {
+        //free(directory_table);
+    }
     
     return 0;
 }
 
 
-int lsfs_rename(const char *path, const char *to) {
-
-    return lsfs_disk_rename_file(path, to);
-}
-
-int lsfs_getattr( const char *path, struct stat *stbuf ) {
+int lsfs_getattr( const char *path, struct stat *stbuf ) 
+{
     int res = 0;
     lsfs_file *found_file = calloc(1, sizeof(lsfs_file));
     //printf("getattr: (path=%s)\n", path);
 
     memset(stbuf, 0, sizeof(struct stat));
-    if( strcmp( path, "/" ) == 0 ) {
+    if( strcmp( path, "/" ) == 0 ) 
+    {
         stbuf->st_mode = S_IFDIR | 0755;
         stbuf->st_nlink = 2;
-    } else {
-        if(lsfs_disk_getattr(found_file, path)) {
+    } 
+    else 
+    {
+        if(lsfs_disk_getattr(found_file, path)) 
+        {
             if (found_file->entry_kind == ENTRY_FILE)
             {
                 stbuf->st_mode = S_IFREG | 0777; 
@@ -123,7 +114,8 @@ int lsfs_getattr( const char *path, struct stat *stbuf ) {
             stbuf->st_mtime = found_file->modification_time;
             //free(found_file);
         }
-        else {
+        else 
+        {
             res = -ENOENT;
         }
     }
@@ -131,45 +123,65 @@ int lsfs_getattr( const char *path, struct stat *stbuf ) {
     return res;
 }
 
-int lsfs_write(const char *path, const char *content, size_t content_length, off_t offset_to_next_entry, struct fuse_file_info *file_info) 
-{
-    int res = lsfs_disk_write_data_to_file(
-        ((lsfs_file*) file_info->fh), 
-        content_length, 
-        (void*) content, offset_to_next_entry);
 
-    return res;
+int lsfs_mkdir(const char *path, mode_t mode) {
+    (void)mode;
+
+    return lsfs_disk_create_entry(path, ENTRY_DIRECTORY);
 }
 
-int lsfs_readdir( const char *path, void *buf, fuse_fill_dir_t filler, off_t offset_to_next_entry, struct fuse_file_info *fi ) {
-    //(void) offset;
-    (void) fi;
-    //printf("readdir: (path=%s)\n", path);
 
-    filler(buf, ".", NULL, 0);
-    filler(buf, "..", NULL, 0);
-    
-    Directory_Table *directory_table;
-    directory_table = lsfs_find_directory(path, false);
+int lsfs_rmdir(const char *path) {
 
-    if (directory_table != NULL) 
-    {
-        for (int i = 0; i < DEFAULT_TABLE_SIZE; ++i)
-        {
-            if (strcmp( "", directory_table->entries[i].filename ) != 0)
+    // call to the disk controller to remove a dir
+    if (lsfs_disk_delete_directory(path))
     {
-                filler(buf, directory_table->entries[i].filename, NULL, 0);
+        // error case: 
+        // directory is not empty
+        return -EINVAL;
     }
+    return 0;
 }
 
+int lsfs_unlink(const char *path) {
+
+    lsfs_file *found_file = calloc(1, sizeof(lsfs_file));
+
+    lsfs_disk_getattr(found_file, path);
+    lsfs_disk_delete_entry(found_file);
+    free(found_file);
+
+    return 0;
 }
-    if (strcmp(path, "/") != 0) 
-    {
-        //free(directory_table);
-    }
+
+int lsfs_truncate(const char *path, off_t offset) {
+    (void)offset; // Truncate to this byte?
+
+    lsfs_file *found_file = calloc(1, sizeof(lsfs_file));
+
+    lsfs_disk_getattr(found_file, path);
+    lsfs_disk_truncate_file(found_file, offset);
+    free(found_file);
+
     return 0;
 }
 
+
+int lsfs_rename(const char *path, const char *to) {
+
+    return lsfs_disk_rename_file(path, to);
+}
+
+int lsfs_write(const char *path, const char *content, size_t content_length, off_t offset_to_next_entry, struct fuse_file_info *file_info) 
+{
+    int res = lsfs_disk_write_data_to_file(
+        ((lsfs_file*) file_info->fh), 
+        content_length, 
+        (void*) content, offset_to_next_entry);
+
+    return res;
+}
+
 //Permission
 int lsfs_open( const char *path, struct fuse_file_info *fi ) {
     // printf("open: (path=%s)\n", path);

source_lsfs

@@ -1 +1 @@
-Subproject commit 340cacc8f5468531db857c6104eab1672defe082
+Subproject commit 0858a9776d0f1f6fe66a24a09a7e92c022c18918