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-rwxr-xr-xfrontends/amiga/launch.c179
1 files changed, 179 insertions, 0 deletions
diff --git a/frontends/amiga/launch.c b/frontends/amiga/launch.c
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index 000000000..1f2b9e16c
--- /dev/null
+++ b/frontends/amiga/launch.c
@@ -0,0 +1,179 @@
+/*
+ * Copyright 2008-10 Chris Young <chris@unsatisfactorysoftware.co.uk>
+ *
+ * This file is part of NetSurf, http://www.netsurf-browser.org/
+ *
+ * NetSurf is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * NetSurf is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/** \file
+ * Fetching of data from a file (implementation).
+ */
+
+#include "amiga/os3support.h"
+
+#include <string.h>
+#include <stdbool.h>
+#include <stdlib.h>
+#include <proto/exec.h>
+#include <proto/dos.h>
+#include <proto/utility.h>
+#include <proto/openurl.h>
+
+#include "amiga/launch.h"
+#include "amiga/object.h" /* for list abstraction */
+#include "utils/nsoption.h"
+#include "utils/nsurl.h"
+
+struct Library *OpenURLBase = NULL;
+struct OpenURLIFace *IOpenURL = NULL;
+
+struct MinList *ami_unsupportedprotocols;
+
+struct ami_protocol
+{
+ struct MinNode node;
+ lwc_string *protocol;
+};
+
+static struct ami_protocol *ami_openurl_add_protocol(const char *url)
+{
+ nsurl *ns_url;
+ struct ami_protocol *ami_p =
+ (struct ami_protocol *)AllocVecTagList(sizeof(struct ami_protocol), NULL);
+
+ if (nsurl_create(url, &ns_url) != NSERROR_OK) {
+ FreeVec(ami_p);
+ return NULL;
+ }
+
+ ami_p->protocol = nsurl_get_component(ns_url, NSURL_SCHEME);
+ nsurl_unref(ns_url);
+ if (ami_p->protocol == NULL)
+ {
+ FreeVec(ami_p);
+ return NULL;
+ }
+
+ AddTail((struct List *)ami_unsupportedprotocols, (struct Node *)ami_p);
+ return ami_p;
+}
+
+static void ami_openurl_free_list(struct MinList *list)
+{
+ struct ami_protocol *node;
+ struct ami_protocol *nnode;
+
+ if(IsMinListEmpty(list)) return;
+ node = (struct ami_protocol *)GetHead((struct List *)list);
+
+ do
+ {
+ nnode=(struct ami_protocol *)GetSucc((struct Node *)node);
+
+ Remove((struct Node *)node);
+ if (node->protocol) lwc_string_unref(node->protocol);
+ FreeVec(node);
+ node = NULL;
+ }while((node=nnode));
+
+ FreeVec(list);
+}
+
+static BOOL ami_openurl_check_list(struct MinList *list, nsurl *url)
+{
+ struct ami_protocol *node;
+ struct ami_protocol *nnode;
+ lwc_string *url_scheme;
+ bool match;
+
+ if(IsMinListEmpty(list)) return FALSE;
+
+ url_scheme = nsurl_get_component(url, NSURL_SCHEME);
+
+ node = (struct ami_protocol *)GetHead((struct List *)list);
+
+ do
+ {
+ nnode=(struct ami_protocol *)GetSucc((struct Node *)node);
+
+ if ((lwc_string_isequal(url_scheme, node->protocol,
+ &match) == lwc_error_ok) && (match == true)) {
+ lwc_string_unref(url_scheme);
+ return TRUE;
+ }
+ }while((node=nnode));
+
+ lwc_string_unref(url_scheme);
+ return FALSE;
+}
+
+/**
+ * Initialise the fetcher.
+ *
+ * Must be called once before any other function.
+ */
+
+void ami_openurl_open(void)
+{
+ if(nsoption_bool(use_openurl_lib)) {
+ if((OpenURLBase = OpenLibrary("openurl.library",0))) {
+#ifdef __amigaos4__
+ IOpenURL = (struct OpenURLIFace *)GetInterface(OpenURLBase,"main",1,NULL);
+#endif
+ }
+ }
+
+ ami_unsupportedprotocols = ami_AllocMinList();
+}
+
+void ami_openurl_close(void)
+{
+#ifdef __amigaos4__
+ if(IOpenURL) DropInterface((struct Interface *)IOpenURL);
+#endif
+ if(OpenURLBase) CloseLibrary(OpenURLBase);
+
+ ami_openurl_free_list(ami_unsupportedprotocols);
+}
+
+nserror gui_launch_url(struct nsurl *url)
+{
+#ifdef __amigaos4__
+ APTR procwin = SetProcWindow((APTR)-1L);
+#endif
+ char *launchurl = NULL;
+
+ if(ami_openurl_check_list(ami_unsupportedprotocols, url) == FALSE)
+ {
+ if(IOpenURL)
+ {
+ URL_OpenA((STRPTR)url,NULL);
+ } else {
+ if((launchurl = ASPrintf("URL:%s", nsurl_access(url)))) {
+ BPTR fptr = Open(launchurl,MODE_OLDFILE);
+ if(fptr)
+ {
+ Close(fptr);
+ } else {
+ ami_openurl_add_protocol(nsurl_access(url));
+ }
+ FreeVec(launchurl);
+ }
+ }
+ }
+#ifdef __amigaos4__
+ SetProcWindow(procwin);
+#endif
+ return NSERROR_OK;
+}