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-rw-r--r--frontends/atari/osspec.c132
1 files changed, 132 insertions, 0 deletions
diff --git a/frontends/atari/osspec.c b/frontends/atari/osspec.c
new file mode 100644
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+++ b/frontends/atari/osspec.c
@@ -0,0 +1,132 @@
+/*
+ * Copyright 2010 <ole@monochrom.net>
+ *
+ * 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/>.
+ */
+
+#include <sys/types.h>
+#include <limits.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <string.h>
+#include <support.h>
+#include <mint/osbind.h>
+#include <mint/cookie.h>
+
+#include "utils/log.h"
+#include "atari/osspec.h"
+#include "atari/gemtk/gemtk.h"
+
+#ifndef PATH_MAX
+#define PATH_MAX 1024
+#endif
+
+NS_ATARI_SYSINFO atari_sysinfo;
+
+void init_os_info(void)
+{
+ int16_t out[4];
+ long cookie_FSMC = 0;
+
+ atari_sysinfo.gemdos_version = Sversion();
+
+ if( tos_getcookie (C_FSMC, &cookie_FSMC ) == C_FOUND ) {
+ atari_sysinfo.gdos_FSMC = 1;
+ } else {
+ atari_sysinfo.gdos_FSMC = 0;
+ }
+ atari_sysinfo.large_sfont_pxh = 13;
+ atari_sysinfo.medium_sfont_pxh = 6;
+ atari_sysinfo.small_sfont_pxh = 4;
+ /* todo: detect if system font is monospaced */
+ atari_sysinfo.sfont_monospaced = true;
+ if( appl_xgetinfo(AES_LARGEFONT, &out[0], &out[1], &out[2], &out[3] ) > 0 ){
+ atari_sysinfo.large_sfont_pxh = out[0];
+ }
+ if( appl_xgetinfo(AES_SMALLFONT, &out[0], &out[1], &out[2], &out[3] ) > 0 ){
+ atari_sysinfo.small_sfont_pxh = out[0];
+ }
+ atari_sysinfo.aes_max_win_title_len = 79;
+ if (sys_type() & (SYS_MAGIC|SYS_NAES|SYS_XAAES)) {
+ if (sys_NAES()) {
+ atari_sysinfo.aes_max_win_title_len = 127;
+ }
+ if (sys_XAAES()) {
+ atari_sysinfo.aes_max_win_title_len = 200;
+ }
+ }
+}
+
+
+/* exported interface documented in atari/osspec.h */
+int tos_getcookie(long tag, long * value)
+{
+ COOKIE * cptr;
+
+ if( atari_sysinfo.gemdos_version > TOS4VER ){
+ return( Getcookie(tag, value) );
+ }
+
+ cptr = (COOKIE*)Setexc(0x0168, -1L);
+ if(cptr != NULL) {
+ do {
+ if( cptr->c == tag ){
+ if(cptr->v != 0 ){
+ if( value != NULL ){
+ *value = cptr->v;
+ }
+ return( C_FOUND );
+ }
+ }
+ } while( (cptr++)->c != 0L );
+ }
+ return( C_NOTFOUND );
+}
+
+/*
+
+ a fixed version of realpath() which returns valid
+ paths for TOS which have no U: drive
+
+*/
+
+char *gemdos_realpath(const char * path, char * rpath)
+{
+ char work[PATH_MAX+1];
+ char * r;
+
+ if (rpath == NULL) {
+ return (NULL);
+ }
+
+ // Check if the path is already absolute:
+ if(path[1] == ':'){
+ strcpy(rpath, path);
+ return(rpath);
+ }
+
+ LOG("realpath in: %s\n", path);
+ r = realpath(path, work);
+ if (r != NULL) {
+ unx2dos((const char *)r, rpath);
+ LOG("realpath out: %s\n", rpath);
+ return(rpath);
+ } else {
+ LOG("realpath out: NULL!\n");
+ }
+ return (NULL);
+}