Remove compilation errors in Fl_File_Icon.cxx with MSVC compiler with new method Fl_System_Driver::file_type().

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11581 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

6 files changed, 84 insertions, 0 deletions

diff --git a/src/drivers/Darwin/Fl_Darwin_System_Driver.H b/src/drivers/Darwin/Fl_Darwin_System_Driver.H
index 31b8e4564..d51fdeedf 100644
--- a/src/drivers/Darwin/Fl_Darwin_System_Driver.H
+++ b/src/drivers/Darwin/Fl_Darwin_System_Driver.H
@@ -85,6 +85,7 @@ public:
   virtual int lock();
   virtual void unlock();
   virtual void* thread_message();
+  virtual int file_type(const char *filename);
 };
 
 #endif // FL_DARWIN_SYSTEM_DRIVER_H
diff --git a/src/drivers/Darwin/Fl_Darwin_System_Driver.cxx b/src/drivers/Darwin/Fl_Darwin_System_Driver.cxx
index 746fe95ea..3929c63c6 100644
--- a/src/drivers/Darwin/Fl_Darwin_System_Driver.cxx
+++ b/src/drivers/Darwin/Fl_Darwin_System_Driver.cxx
@@ -35,6 +35,7 @@
 #include <sys/param.h>
 #include <sys/ucred.h>
 #include <sys/mount.h>
+#include <sys/stat.h>
 #include <ApplicationServices/ApplicationServices.h>
 
 
@@ -229,6 +230,34 @@ void *Fl_Darwin_System_Driver::dlopen(const char *filename) {
   return ::dlopen(filename, RTLD_LAZY);
 }
 
+int Fl_Darwin_System_Driver::file_type(const char *filename)
+{
+  int filetype;
+  struct stat fileinfo;		// Information on file
+  if (!stat(filename, &fileinfo))
+  {
+    if (S_ISDIR(fileinfo.st_mode))
+      filetype = Fl_File_Icon::DIRECTORY;
+#  ifdef S_ISFIFO
+    else if (S_ISFIFO(fileinfo.st_mode))
+      filetype = Fl_File_Icon::FIFO;
+#  endif // S_ISFIFO
+#  if defined(S_ISCHR) && defined(S_ISBLK)
+    else if (S_ISCHR(fileinfo.st_mode) || S_ISBLK(fileinfo.st_mode))
+      filetype = Fl_File_Icon::DEVICE;
+#  endif // S_ISCHR && S_ISBLK
+#  ifdef S_ISLNK
+    else if (S_ISLNK(fileinfo.st_mode))
+      filetype = Fl_File_Icon::LINK;
+#  endif // S_ISLNK
+    else
+      filetype = Fl_File_Icon::PLAIN;
+  }
+  else
+    filetype = Fl_File_Icon::PLAIN;
+  return filetype;
+}
+
 //
 // End of "$Id$".
 //
diff --git a/src/drivers/Posix/Fl_Posix_System_Driver.H b/src/drivers/Posix/Fl_Posix_System_Driver.H
index 67f060b04..20c1e40a2 100644
--- a/src/drivers/Posix/Fl_Posix_System_Driver.H
+++ b/src/drivers/Posix/Fl_Posix_System_Driver.H
@@ -86,6 +86,7 @@ public:
   virtual int lock();
   virtual void unlock();
   virtual void* thread_message();
+  virtual int file_type(const char *filename);
 };
 
 #endif // FL_POSIX_SYSTEM_DRIVER_H
diff --git a/src/drivers/Posix/Fl_Posix_System_Driver.cxx b/src/drivers/Posix/Fl_Posix_System_Driver.cxx
index a5b2d7269..0e5526c52 100644
--- a/src/drivers/Posix/Fl_Posix_System_Driver.cxx
+++ b/src/drivers/Posix/Fl_Posix_System_Driver.cxx
@@ -30,6 +30,7 @@
 #  include <dlfcn.h>
 #endif
 #include <sys/types.h>
+#include <sys/stat.h>
 #include <pwd.h>
 #include <unistd.h>
 #include <time.h>
@@ -60,6 +61,17 @@ extern "C" {
 }
 #endif  // __NetBSD__
 
+//
+// Define missing POSIX/XPG4 macros as needed...
+//
+#ifndef S_ISDIR
+#  define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
+#  define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
+#  define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
+#  define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
+#  define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
+#endif /* !S_ISDIR */
+
 // Pointers you can use to change FLTK to another language.
 // Note: Similar pointers are defined in FL/fl_ask.H and src/fl_ask.cxx
 const char* fl_local_alt   = "Alt";
@@ -521,6 +533,34 @@ void *Fl_Posix_System_Driver::dlopen(const char *filename)
   return NULL;
 }
 
+int Fl_Posix_System_Driver::file_type(const char *filename)
+{
+  int filetype;
+  struct stat fileinfo;		// Information on file
+  if (!stat(filename, &fileinfo))
+  {
+    if (S_ISDIR(fileinfo.st_mode))
+      filetype = Fl_File_Icon::DIRECTORY;
+#  ifdef S_ISFIFO
+    else if (S_ISFIFO(fileinfo.st_mode))
+      filetype = Fl_File_Icon::FIFO;
+#  endif // S_ISFIFO
+#  if defined(S_ISCHR) && defined(S_ISBLK)
+    else if (S_ISCHR(fileinfo.st_mode) || S_ISBLK(fileinfo.st_mode))
+      filetype = Fl_File_Icon::DEVICE;
+#  endif // S_ISCHR && S_ISBLK
+#  ifdef S_ISLNK
+    else if (S_ISLNK(fileinfo.st_mode))
+      filetype = Fl_File_Icon::LINK;
+#  endif // S_ISLNK
+    else
+      filetype = Fl_File_Icon::PLAIN;
+  }
+  else
+    filetype = Fl_File_Icon::PLAIN;
+  return filetype;
+}
+
 //
 // End of "$Id$".
 //
diff --git a/src/drivers/WinAPI/Fl_WinAPI_System_Driver.H b/src/drivers/WinAPI/Fl_WinAPI_System_Driver.H
index cbec9065d..2bbc81316 100644
--- a/src/drivers/WinAPI/Fl_WinAPI_System_Driver.H
+++ b/src/drivers/WinAPI/Fl_WinAPI_System_Driver.H
@@ -92,6 +92,7 @@ public:
   virtual void unlock();
   // this one is implemented in Fl_win32.cxx
   virtual void* thread_message();
+  virtual int file_type(const char *filename);
 };
 
 #endif // FL_WINAPI_SYSTEM_DRIVER_H
diff --git a/src/drivers/WinAPI/Fl_WinAPI_System_Driver.cxx b/src/drivers/WinAPI/Fl_WinAPI_System_Driver.cxx
index 5b9676fdf..df5ef9f89 100644
--- a/src/drivers/WinAPI/Fl_WinAPI_System_Driver.cxx
+++ b/src/drivers/WinAPI/Fl_WinAPI_System_Driver.cxx
@@ -884,6 +884,18 @@ const char *Fl_WinAPI_System_Driver::next_dir_sep(const char *start)
   return p;
 }
 
+int Fl_WinAPI_System_Driver::file_type(const char *filename)
+{
+  int filetype;
+  if (filename[strlen(filename) - 1] == '/')
+    filetype = Fl_File_Icon::DIRECTORY;
+  else if (filename_isdir(filename))
+    filetype = Fl_File_Icon::DIRECTORY;
+  else
+    filetype = Fl_File_Icon::PLAIN;
+  return filetype;
+}
+
 //
 // End of "$Id$".
 //