reorganized libdir loader into its own folder based on the Makefile library template

svn path=/trunk/; revision=13981

3 files changed, 0 insertions, 158 deletions

diff --git a/externals/loaders/README b/externals/loaders/README
index 7b64a5b5..a29c178a 100644
--- a/externals/loaders/README
+++ b/externals/loaders/README
@@ -1,28 +1,3 @@
-------
-libdir
-------
-
-
-This package provides support for the libdir format of libraries that is used
-in Pd-extended.  It should work with any version of Pd 0.40 or newer.
-
-To install, copy the files for your platform into your "extra" folder and the
-help patches to the "doc/5.reference" folder.  You will need to load the
-libdir.dll/libdir.pd_linux/libdir.pd_darwin as a library before trying to load
-any libdirs.  The libdirs have to be in the global classpath in order to be
-found.
-
-You can add a library two ways:
- - add this text to one of the fields in the "Startup" prefs:  libdir
- - load it on the command line with this:  -lib libdir
-
-For more info on the structure of libdirs, see this webpage:
-
-http://puredata.org/docs/developer/Libdir
-
-If you want to compile these yourself, it will be much easier to compile it
-out of the pure-data CVS.  Otherwise, just drop these into any working
-externals build system and they should compile, they are very simple C files.
 
 ---------
 hexloader
diff --git a/externals/loaders/TODO b/externals/loaders/TODO
deleted file mode 100644
index e8c3c4da..00000000
--- a/externals/loaders/TODO
+++ /dev/null
@@ -1,26 +0,0 @@
-
-- implement [classpath] which adds a path to the global path, like what
-  [declare -stdpath] does.  The idea is that the global path serves as a
-  Java-style classpath. and the local path serves as the namespace.
-
-  - inlet accepts bang to output classpath on outlet
-  - inlet accepts messages to add items to the classpath
-  - follows same interface as [textfile], [qlist]
-
-- implement [import] which adds the libdir path to the canvas path, similar
-  [declare -lib] does, except that it only looks in the global path (aka
-  classpath)
-
-  - inlet accepts bang to output canvas path on outlet
-  - inlet accepts messages to add items to the canvas path
-  - follows same interface as [textfile], [qlist]
-
-- make [libdir] load libdirs when they are called with [import] and [declare
-  -lib] and [declare -stdlib].
-
-- [libdir] loader should only add the libdir to the helppath, not the
-  additional doc/5.reference path to the helppath.  The idea is that libdirs
-  are self-contained.
-
-
-- test binary on 0.41 test
diff --git a/externals/loaders/libdir.c b/externals/loaders/libdir.c
deleted file mode 100644
index 942464d1..00000000
--- a/externals/loaders/libdir.c
+++ /dev/null
@@ -1,107 +0,0 @@
-#include "m_pd.h"
-#include "s_stuff.h"
-#include "g_canvas.h"
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-
-/* this object requires Pd 0.40.3 or later */
-
-/* WARNING: KLUDGE!  */
-/*
- * this struct is not publically defined (its in g_canvas.c) so I need to
- * include this here.  Its from Pd 0.41-test03 2006-11-19. */
-struct _canvasenvironment
-{
-    t_symbol *ce_dir;      /* directory patch lives in */
-    int ce_argc;           /* number of "$" arguments */
-    t_atom *ce_argv;       /* array of "$" arguments */
-    int ce_dollarzero;     /* value of "$0" */
-    t_namelist *ce_path;   /* search path */
-};
-
-
-static char *version = "$Revision: 1.8 $";
-
-/* This loader opens a directory with a -meta.pd file as a library.  In the
- * long run, the idea is that one folder will have all of objects files, all
- * of the related *-help.pd files, a file with meta data for the help system,
- * etc.  Then to install the lib, it would just be dropped into extra, or
- * anywhere in the global classpath.
- *
- * Ultimately, the meta file will be read for meta data, specifically for
- * the auto-generated Help system, but for other things too.  Right now,
- * its just used as a marker that a directory is meant to be a library.
- * Plus its much easier to implement it this way, I can use
- * open_via_path() instead of writing a new function.  The grand plan is
- * to have one directory hold the objects, help files, manuals,
- * etc. making it a self-contained library. <hans@at.or.at>
- */
-
-static int libdir_loader(t_canvas *canvas, char *classname)
-{
-    int fd = -1;
-    char helppathname[FILENAME_MAX];
-    char fullclassname[FILENAME_MAX], dirbuf[FILENAME_MAX];
-    char *nameptr;
-    t_canvasenvironment *canvasenvironment;
-
-/* look for meta file (classname)/(classname)-meta.pd */
-    strncpy(fullclassname, classname, FILENAME_MAX - 6);
-    strcat(fullclassname, "/");
-    strncat(fullclassname, classname, FILENAME_MAX - strlen(fullclassname) - 6);
-    strcat(fullclassname, "-meta");
-    
-    /* if this is being called from a canvas, then add the library path to the
-     * canvas-local path */
-    if(canvas) 
-    {
-        canvasenvironment = canvas_getenv(canvas);
-        /* setting the canvas to NULL causes it to ignore any canvas-local path */
-        if ((fd = canvas_open(NULL, fullclassname, ".pd",
-                              dirbuf, &nameptr, FILENAME_MAX, 0)) < 0) 
-        {
-            return (0);
-        }
-        close(fd);
-        if(sys_isabsolutepath(dirbuf)) // only include actual full paths
-            canvasenvironment->ce_path = namelist_append(canvasenvironment->ce_path, 
-                                                         dirbuf, 0);
-        if(sys_verbose)
-            post("libdir_loader: added '%s' to the canvas-local objectclass path",
-                 classname);
-    }
-    else
-    {
-        if ((fd = open_via_path(".", fullclassname, ".pd",
-                                dirbuf, &nameptr, FILENAME_MAX, 0)) < 0) 
-        {
-            return (0);
-        }
-        close(fd);
-        sys_searchpath = namelist_append(sys_searchpath, dirbuf, 0);
-        strncpy(helppathname, sys_libdir->s_name, FILENAME_MAX-30);
-        helppathname[FILENAME_MAX-30] = 0;
-        strcat(helppathname, "/doc/5.reference/");
-        strcat(helppathname, classname);
-        sys_helppath = namelist_append(sys_helppath, helppathname, 0);
-        post("libdir_loader: added '%s' to the global objectclass path", 
-             classname);
-//        post("\tThis is deprecated behavior.");
-    }
-    /* post("libdir_loader loaded fullclassname: '%s'\n", fullclassname); */
-    if (sys_verbose) 
-        post("Loaded libdir '%s' from '%s'", classname, dirbuf);
-
-    return (1);
-}
-
-void libdir_setup(void)
-{
-/* relies on t.grill's loader functionality, fully added in 0.40 */
-    sys_register_loader(libdir_loader);
-    post("libdir loader %s",version);  
-    post("\tcompiled on "__DATE__" at "__TIME__ " ");
-    post("\tcompiled against Pd version %d.%d.%d.%s", PD_MAJOR_VERSION, 
-         PD_MINOR_VERSION, PD_BUGFIX_VERSION, PD_TEST_VERSION);
-}