Reorganised tape files a bit and select one if none selected when patch is hit

1 files changed, 160 insertions, 0 deletions

diff --git a/src/tape.c b/src/tape.c
new file mode 100644
index 0000000..157d644
--- /dev/null
+++ b/src/tape.c
@@ -0,0 +1,160 @@
+/*
+
+    espec - Sinclair Spectrum emulator
+
+    Copyright (C) 2026  Ian Cowburn (ianc@noddybox.demon.co.uk)
+
+    This program 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; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program 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, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    -------------------------------------------------------------------------
+
+    Selected tape files
+
+*/
+#include <stdio.h>
+#include <string.h>
+#include <stdarg.h>
+#include <sys/param.h>
+
+#include "tape.h"
+#include "util.h"
+#include "gui.h"
+#include "config.h"
+
+
+/* ---------------------------------------- MACROS
+*/
+#ifndef TRUE
+#define TRUE 1
+#endif
+
+#ifndef FALSE
+#define FALSE 0
+#endif
+
+
+/* ---------------------------------------- GLOBALS
+*/
+static char tape_in[FILENAME_MAX]="";
+static char tape_out[FILENAME_MAX]="";
+static FILE *in;
+static FILE *out;
+
+/* ---------------------------------------- INTERFACES
+*/
+
+int TAPESelectInput(void)
+{
+    char path[FILENAME_MAX];
+
+    if (GUIFileSelect("TAPE TO LOAD",TRUE,
+                      tape_in[0] ? Dirname(tape_in) : SConfig(CONF_TAPEDIR),
+                      path))
+    {
+        TAPEMount(TAP_IN, path);
+        return TRUE;
+    }
+
+    return FALSE;
+}
+
+
+int TAPESelectOutput(void)
+{
+    char path[FILENAME_MAX];
+
+    if (GUIFileSelect("TAPE TO SAVE",FALSE,
+                      tape_out[0] ? Dirname(tape_out) : SConfig(CONF_TAPEDIR),
+                      path))
+    {
+        TAPEMount(TAP_OUT, path);
+        return TRUE;
+    }
+
+    return FALSE;
+}
+
+
+void TAPEMount(TAPEMountType type, const char *path)
+{
+    TAPEUnmount(type);
+
+    switch(type)
+    {
+        case TAP_IN:
+            strncpy(tape_in, path, FILENAME_MAX);
+            in = fopen(tape_in, "rb");
+            break;
+
+        case TAP_OUT:
+            strncpy(tape_out, path, FILENAME_MAX);
+            out = fopen(tape_out, "wb");
+            break;
+    }
+}
+
+
+void TAPEUnmount(TAPEMountType type)
+{
+    switch(type)
+    {
+        case TAP_IN:
+            if (in)
+            {
+                fclose(in);
+                in = NULL;
+            }
+            tape_in[0] = 0;
+            break;
+
+        case TAP_OUT:
+            if (out)
+            {
+                fclose(out);
+                out = NULL;
+            }
+            tape_out[0] = 0;
+            break;
+    }
+}
+
+
+FILE *TAPEFile(TAPEMountType type)
+{
+    switch(type)
+    {
+        case TAP_IN:
+            return in;
+
+        case TAP_OUT:
+            return out;
+
+        default:
+            return NULL;
+    }
+}
+
+
+void TAPEDisplayInfo(void)
+{
+    GUIMessage(eMessageBox,
+               "Mounted Tape Files",
+               "In:  %-20.20s\nOut: %-20.20s",
+               tape_in[0] ? Basename(tape_in):"None",
+               tape_out[0] ? Basename(tape_out):"None");
+}
+
+
+/* END OF FILE */