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authorNot Zed <NotZed@Ximian.com>2005-05-25 18:51:36 +0800
committerMichael Zucci <zucchi@src.gnome.org>2005-05-25 18:51:36 +0800
commit5d1ad7fc3d886d30f6c33852d6c481d48edaaf11 (patch)
treecd897222a57dc5c92cf35fcdf249009f9fe3ae59 /e-util/e-plugin-mono.c
parentb4a3d3cb49861ba70136e3fa58ab0c3e90cae8b3 (diff)
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Removed, these are now implemented as a plugin.
2005-05-25 Not Zed <NotZed@Ximian.com> * e-plugin-mono.[ch]: Removed, these are now implemented as a plugin. * e-plugin.c (ep_load_plugin): separate out plugin xml loading code from the loading loop. If a plugin type doesn't exist, then save it in a list for later checking. (ep_load): call above to do the work. (e_plugin_register_type): check the pending doc list, if any plugins now have a type, load them. (e_plugin_type_hook_get_type): a plugin hook for registering new plugin types ('loaders') at runtime. svn path=/trunk/; revision=29412
Diffstat (limited to 'e-util/e-plugin-mono.c')
-rw-r--r--e-util/e-plugin-mono.c200
1 files changed, 0 insertions, 200 deletions
diff --git a/e-util/e-plugin-mono.c b/e-util/e-plugin-mono.c
deleted file mode 100644
index 2692620133..0000000000
--- a/e-util/e-plugin-mono.c
+++ /dev/null
@@ -1,200 +0,0 @@
-
-#include <sys/types.h>
-#include <dirent.h>
-#include <string.h>
-
-#include "e-plugin-mono.h"
-
-#include <mono/metadata/debug-helpers.h>
-#include <mono/metadata/object.h>
-#include <mono/metadata/appdomain.h>
-#include <mono/metadata/assembly.h>
-#include <mono/jit/jit.h>
-
-#define d(x)
-
-static MonoDomain *domain;
-
-/* ********************************************************************** */
-static void *epm_parent_class;
-
-typedef struct _EPluginMonoPrivate {
- MonoAssembly *assembly;
- MonoClass *klass;
- MonoObject *plugin;
- GHashTable *methods;
-} EPluginMonoPrivate;
-
-#define epm ((EPluginMono *)ep)
-
-static char *
-get_xml_prop(xmlNodePtr node, const char *id)
-{
- char *p = xmlGetProp(node, id);
- char *out = NULL;
-
- if (p) {
- out = g_strdup(p);
- xmlFree(p);
- }
-
- return out;
-}
-
-/*
- Two approaches:
- You can have a Evolution.Plugin implementation which has every callback as methods on it.
- Or you can just use static methods for everything.
-
- All methods take a single (structured) argument.
-*/
-
-static void *
-epm_invoke(EPlugin *ep, const char *name, void *data)
-{
- EPluginMonoPrivate *p = epm->priv;
- MonoMethodDesc *d;
- MonoMethod *m;
- MonoObject *x = NULL, *res;
- void **params;
-
- /* we need to do this every time since we may be called from any thread for some uses */
- mono_thread_attach(domain);
-
- if (p->assembly == NULL) {
- p->assembly = mono_domain_assembly_open(domain, epm->location);
- if (p->assembly == NULL) {
- g_warning("can't load assembly '%s'", epm->location);
- return NULL;
- }
-
- if (epm->handler == NULL
- || (p->klass = mono_class_from_name(mono_assembly_get_image(p->assembly), "", epm->handler)) == NULL) {
- d(printf("Using static callbacks only"));
- } else {
- p->plugin = mono_object_new(domain, p->klass);
- /* could conceivably init with some context too */
- mono_runtime_object_init(p->plugin);
- }
- }
-
- m = g_hash_table_lookup(p->methods, name);
- if (m == NULL) {
- if (p->klass) {
- d(printf("looking up method '%s' in class\n", name));
- /* class method */
- d = mono_method_desc_new(name, FALSE);
- if (d == NULL) {
- g_warning("Can't create method descriptor for '%s'", name);
- return NULL;
- }
-
- m = mono_method_desc_search_in_class(d, p->klass);
- if (m == NULL) {
- g_warning("Can't find method callback '%s'", name);
- return NULL;
- }
- } else {
- d(printf("looking up static method '%s'\n", name));
- /* static method */
- d = mono_method_desc_new(name, FALSE);
- if (d == NULL) {
- g_warning("Can't create method descriptor for '%s'", name);
- return NULL;
- }
-
- m = mono_method_desc_search_in_image(d, mono_assembly_get_image(p->assembly));
- if (m == NULL) {
- g_warning("Can't find method callback '%s'", name);
- return NULL;
- }
- }
-
- g_hash_table_insert(p->methods, g_strdup(name), m);
- }
-
- params = g_malloc0(sizeof(*params)*1);
- params[0] = &data;
- res = mono_runtime_invoke(m, p->plugin, params, &x);
- /* do i need to free params?? */
-
- if (x)
- mono_print_unhandled_exception(x);
-
- if (res) {
- void **p = mono_object_unbox(res);
- d(printf("mono method returned '%p' %ld\n", *p, (long int)*p));
- return *p;
- } else
- return NULL;
-}
-
-static int
-epm_construct(EPlugin *ep, xmlNodePtr root)
-{
- if (((EPluginClass *)epm_parent_class)->construct(ep, root) == -1)
- return -1;
-
- epm->location = get_xml_prop(root, "location");
- epm->handler = get_xml_prop(root, "handler");
-
- if (epm->location == NULL)
- return -1;
-
- return 0;
-}
-
-static void
-epm_finalise(GObject *o)
-{
- EPlugin *ep = (EPlugin *)o;
- EPluginMonoPrivate *p = epm->priv;
-
- g_free(epm->location);
- g_free(epm->handler);
-
- g_hash_table_foreach(p->methods, (GHFunc)g_free, NULL);
- g_hash_table_destroy(p->methods);
-
- g_free(epm->priv);
-
- ((GObjectClass *)epm_parent_class)->finalize(o);
-}
-
-static void
-epm_class_init(EPluginClass *klass)
-{
- ((GObjectClass *)klass)->finalize = epm_finalise;
- klass->construct = epm_construct;
- klass->invoke = epm_invoke;
- klass->type = "mono";
-}
-
-static void
-epm_init(GObject *o)
-{
- EPlugin *ep = (EPlugin *)o;
-
- epm->priv = g_malloc0(sizeof(*epm->priv));
- epm->priv->methods = g_hash_table_new(g_str_hash, g_str_equal);
-}
-
-GType
-e_plugin_mono_get_type(void)
-{
- static GType type = 0;
-
- if (!type) {
- static const GTypeInfo info = {
- sizeof(EPluginMonoClass), NULL, NULL, (GClassInitFunc) epm_class_init, NULL, NULL,
- sizeof(EPluginMono), 0, (GInstanceInitFunc) epm_init,
- };
-
- epm_parent_class = g_type_class_ref(e_plugin_get_type());
- type = g_type_register_static(e_plugin_get_type(), "EPluginMono", &info, 0);
- domain = mono_jit_init("Evolution");
- mono_thread_attach(domain);
- }
-
- return type;
-}