Add base::make_all_directories function

src/app/CMakeLists.txt

@@ -1,5 +1,5 @@
 # Aseprite
-# Copyright (C) 2001-2013  David Capello
+# Copyright (C) 2001-2014  David Capello
 
 add_library(app-lib
   app.cpp

src/base/CMakeLists.txt

@@ -1,5 +1,5 @@
 # Aseprite Base Library
-# Copyright (c) 2001-2013 David Capello
+# Copyright (c) 2001-2014 David Capello
 
 include(CheckCSourceCompiles)
 

src/base/fs.cpp

@@ -9,9 +9,36 @@
 #endif
 
 #include "base/fs.h"
+#include "base/split_string.h"
 
 #ifdef _WIN32
   #include "base/fs_win32.h"
 #else
   #include "base/fs_unix.h"
 #endif
+
+namespace base {
+
+void make_all_directories(const std::string& path)
+{
+  std::vector<std::string> parts;
+  split_string(path, parts, "/\\");
+
+  std::string intermediate;
+  for (const std::string& component : parts) {
+    if (component.empty()) {
+      if (intermediate.empty())
+        intermediate += "/";
+      continue;
+    }
+
+    intermediate = join_path(intermediate, component);
+
+    if (is_file(intermediate))
+      throw std::runtime_error("Error creating directory (a component is a file name)");
+    else if (!is_directory(intermediate))
+      make_directory(intermediate);
+  }
+}
+
+} // namespace base

src/base/fs.h

@@ -23,6 +23,7 @@ namespace base {
   void remove_readonly_attr(const std::string& path);
 
   void make_directory(const std::string& path);
+  void make_all_directories(const std::string& path);
   void remove_directory(const std::string& path);
 
   std::string get_app_path();

src/base/fs_win32.h

@@ -6,8 +6,10 @@
 
 #include <stdexcept>
 #include <windows.h>
+#include <shlobj.h>
 #include <sys/stat.h>
 
+#include "base/path.h"
 #include "base/string.h"
 #include "base/win32_exception.h"
 
@@ -66,7 +68,6 @@ void make_directory(const std::string& path)
     throw Win32Exception("Error creating directory");
 }
 
-
 void remove_directory(const std::string& path)
 {
   BOOL result = ::RemoveDirectory(from_utf8(path).c_str());
@@ -86,7 +87,7 @@ std::string get_app_path()
 std::string get_temp_path()
 {
   TCHAR buffer[MAX_PATH+1];
-  DWORD result = GetTempPath(sizeof(buffer)/sizeof(TCHAR), buffer);
+  DWORD result = ::GetTempPath(sizeof(buffer)/sizeof(TCHAR), buffer);
   return to_utf8(buffer);
 }