getcwd() => Get_current_directory()

src/factory.c

@@ -2010,7 +2010,7 @@ int L_Run(lua_State* L)
     return luaL_error(L, "run: too many nested calls (100)");
     
   // store the current directory (on the stack)
-  getcwd(saved_directory,MAX_PATH_CHARACTERS);
+  Get_current_directory(saved_directory,MAX_PATH_CHARACTERS);
 
   #if defined (__AROS__)
   // Convert path written on Linux/Windows norms to AROS norms :

src/filesel.c

@@ -438,13 +438,8 @@ void Read_list_of_files(T_Fileselector *list, byte selected_format)
   const char * current_path = NULL;
   char curdir[MAX_PATH_CHARACTERS];
 #if defined (__MINT__)
-  char path[1024]={0};
-  char path2[1024]={0};
-  char currentDrive=0;
   T_Fileselector_item *item=0;
   bool bFound=false;
-  path[0]='\0';
-  path2[0]='\0';  
 #endif
 
   callback_data.list = list;
@@ -456,19 +451,7 @@ void Read_list_of_files(T_Fileselector *list, byte selected_format)
   // Après effacement, il ne reste ni fichier ni répertoire dans la liste
 
   // On lit tous les répertoires:
-
+  current_path = Get_current_directory(curdir, MAX_PATH_CHARACTERS);
-#if defined (__MINT__)
-  currentDrive='A';
-  currentDrive=currentDrive+Dgetdrv(); 
-  
-  Dgetpath(path,0);
-  sprintf(path2,"%c:\%s",currentDrive,path);
- 
-  strcat(path2,PATH_SEPARATOR);
-  current_path=path2;
-#else  
-  current_path=getcwd(curdir,MAX_PATH_CHARACTERS);
-#endif
 
   For_each_directory_entry(current_path, &callback_data, Read_dir_callback);
   
@@ -1535,20 +1518,8 @@ byte Button_Load_or_Save(T_Selector_settings *settings, byte load, T_IO_Context
     Display_bookmark(bookmark_dropdown[temp],temp);
   }
   
-  #if defined(__MINT__)
-  {
-    static char path[1024]={0};
   chdir(context->File_directory);
-    Dgetpath(path,0);
+  Get_current_directory(Selector->Directory,MAX_PATH_CHARACTERS);
-    strcat(path,PATH_SEPARATOR);
-    strcpy(Selector->Directory,path);  
-  }
-  #else
-  {
-    chdir(context->File_directory);
-    getcwd(Selector->Directory,MAX_PATH_CHARACTERS);
-  }
-  #endif
   
   // Affichage des premiers fichiers visibles:
   Reload_list_of_files(Selector->Format_filter,file_scroller);
@@ -2092,13 +2063,7 @@ byte Button_Load_or_Save(T_Selector_settings *settings, byte load, T_IO_Context
             Extract_filename(previous_directory, Selector->Directory);
           }
 
-        #if defined (__MINT__)
+          Get_current_directory(Selector->Directory,MAX_PATH_CHARACTERS);
-          currentDrive=currentDrive+Dgetdrv();
-          Dgetpath(path,0);
-          sprintf(Selector->Directory,"%c:\%s",currentDrive,path);
-        #else
-          getcwd(Selector->Directory,MAX_PATH_CHARACTERS);
-        #endif
           // read the new directory
           Read_list_of_files(&Filelist, Selector->Format_filter);
           Sort_list_of_files(&Filelist);

src/io.c

@@ -2,6 +2,7 @@
 */
 /*  Grafx2 - The Ultimate 256-color bitmap paint program
 
+    Copyright 2018 Thomas Bernard
     Copyright 2011 Pawel Góralski
     Copyright 2008 Yves Rizoud
     Copyright 2007 Adrien Destugues
@@ -524,3 +525,18 @@ void Release_lock_file(const char *file_directory)
   strcat(lock_filename,"gfx2.lck");
   remove(lock_filename);
 }
+
+const char * Get_current_directory(char * buf, size_t size)
+{
+#if defined(__MINT__)
+  buf[0] = 'A'+Dgetdrv();
+  buf[1] = ':';
+  buf[2] = '\\';
+  Dgetpath(buf+3,0);
+  strcat(buf,PATH_SEPARATOR);
+
+  return buf;
+#else
+  return getcwd(buf, size);
+#endif
+}

src/io.h

@@ -2,6 +2,7 @@
 */
 /*  Grafx2 - The Ultimate 256-color bitmap paint program
 
+    Copyright 2018 Thomas Bernard
     Copyright 2011 Pawel Góralski
     Copyright 2008 Yves Rizoud
     Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
@@ -30,6 +31,7 @@
 /// - fstat()
 /// - opendir()
 /// - readdir()
+/// - getcwd()
 /// - Also, don't assume "/" or "\\", use PATH_SEPARATOR
 /// If you don't, you break another platform.
 //////////////////////////////////////////////////////////////////////////////
@@ -125,3 +127,6 @@ byte Create_lock_file(const char *file_directory);
 /// Release a lock file created by ::Create_lock_file
 void Release_lock_file(const char *file_directory);
 
+///
+/// Return the current directory, equivalent to getcwd()
+const char * Get_current_directory(char * buf, size_t size);