add MDE/Directory

include/MDE/Directory.h

@@ -0,0 +1,16 @@
+#ifndef __MDE_DIRECTORY_H__
+#define __MDE_DIRECTORY_H__
+
+#include <MDE/MachDep.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void MDEDirectoryScan(const char* path, void(*call)(const char* name, int dir, void* user), void* user);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

include/MDE/Foundation.h

@@ -6,5 +6,6 @@
 #include <MDE/File.h>
 #include <MDE/String.h>
 #include <MDE/Users.h>
+#include <MDE/Directory.h>
 
 #endif

include/MDE/Users.h

@@ -7,7 +7,7 @@
 extern "C" {
 #endif
 
-void MDEListUsers(void(*call)(const char* name, void* user), void* user);
+void MDEUsersList(void(*call)(const char* name, void* user), void* user);
 
 #ifdef __cplusplus
 }

src/directory.c

@@ -0,0 +1,30 @@
+#include <MDE/Directory.h>
+
+#include <stdlib.h>
+#include <string.h>
+#include <dirent.h>
+#include <sys/stat.h>
+
+void MDEDirectoryScan(const char* path, void(*call)(const char* name, int dir, void* user), void* user){
+	DIR* dir = opendir(path);
+	if(dir != NULL){
+		struct dirent* d;
+		while((d = readdir(dir)) != NULL){
+			char* p;
+			struct stat s;
+			if(strcmp(d->d_name, "..") == 0 || strcmp(d->d_name, ".") == 0) continue;
+
+			p = malloc(strlen(path) + 1 + strlen(d->d_name) + 1);
+			strcpy(p, path);
+			if(path[strlen(path) - 1] != '/') strcat(p, "/");
+			strcat(p, d->d_name);
+
+			if(stat(p, &s) == 0){
+				call(p, S_ISDIR(s.st_mode) ? 1 : 0, user);
+			}
+			
+			free(p);
+		}
+		closedir(dir);
+	}
+}

src/file.c

@@ -1,7 +1,6 @@
 #include <MDE/File.h>
 
 #include <stdio.h>
-#include <stdlib.h>
 
 void MDEFileCopy(const char* src, const char* dst){
 	char buffer[4096];

src/users.c

@@ -3,7 +3,7 @@
 
 #include <pwd.h>
 
-void MDEListUsers(void(*call)(const char* name, void* user), void* user){
+void MDEUsersList(void(*call)(const char* name, void* user), void* user){
 	struct passwd* pwd;
 
 	setpwent();