sdk: added `Bit2Bin` tool

sdk/bin/.gitignore

@@ -11,3 +11,4 @@ fpad
 fpoke
 GenRom
 AddItem
+Bit2Bin

sdk/bin/Bit2Bin.exe.license

@@ -0,0 +1,11 @@
+SPDX-FileName: Bit2Bin.exe
+
+SPDX-FileType: BINARY
+
+SPDX-FileChecksum: SHA1: f1484d968816b72f7c1a246e11a468c175e8822a
+
+SPDX-FileCopyrightText: Copyright (C) 2019-2021 Antonio Villena
+
+SPDX-License-Identifier: GPL-3.0-only
+
+SPDX-FileComment: Bit2Bin version 0.05 (2020-02-19) - strip .bit header and align binary to 16K.

sdk/src/tools/Bit2Bin.c

@@ -1,99 +1,148 @@
-#include <stdio.h>
+/*
-#include <stdlib.h>
+ * Bit2Bin - strip .bit header and align binary to 16K.
-
+ *
-FILE *fi, *fo;
+ * Copyright (C) 2019-2021 Antonio Villena
-int i, length;
+ *
-unsigned char mem[0x4000];
+ * This program is free software: you can redistribute it and/or modify
-unsigned short j;
+ * it under the terms of the GNU General Public License as published by
-
+ * the Free Software Foundation, version 3.
-int main(int argc, char *argv[]) {
+ *
-  if( argc==1 )
+ * This program is distributed in the hope that it will be useful,
-    printf("\n"
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-    "Bit2Bin v0.05, strip .bit header and align binary to 16k, 2020-02-19\n\n"
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-    "  Bit2Bin        <input_file> <output_file>\n\n"
+ * GNU General Public License for more details.
-    "  <input_file>   Input BIT file\n"
+ *
-    "  <output_file>  Output BIN file\n\n"
+ * You should have received a copy of the GNU General Public License
-    "All params are mandatory\n\n"),
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
-    exit(0);
+ *
-  if( argc!=3 )
+ * SPDX-FileCopyrightText: Copyright (C) 2019-2021 Antonio Villena
-    printf("\nInvalid number of parameters\n"),
+ *
-    exit(-1);
+ * SPDX-License-Identifier: GPL-3.0-only
-  fi= fopen(argv[1], "rb");
+ */
-  if( !fi )
+
-    printf("\nInput file not found: %s\n", argv[1]),
+#include <stdio.h>
-    exit(-1);
+#include <stdlib.h>
-  fseek(fi, 0, SEEK_END);
+#include <string.h>
-  i= ftell(fi);
+
-  fseek(fi, 0, SEEK_SET);
+#include <stdio.h>
-  fread(mem, 1, 2, fi);
+#include <stdlib.h>
-  i-= (j= mem[1]|mem[0]<<8)+4;
+#include <string.h>
-  fread(mem, 1, j+2, fi);
+
-  i-= (j= mem[j+1]|mem[j]<<8)+3;
+#define PROGRAM "Bit2Bin"
-  fread(mem, 1, j+3, fi);
+#define DESCRIPTION "strip .bit header and align binary to 16K."
-  i-= (j= mem[j+1]|mem[j]<<8)+3;
+#define VERSION "0.05 (2020-02-19)"
-  fread(mem, 1, j+3, fi);
+#define COPYRIGHT "Copyright (C) 2019-2021 Antonio Villena"
-  i-= (j= mem[j+1]|mem[j]<<8)+3;
+#define LICENSE \
-  fread(mem, 1, j+3, fi);
+"This program is free software: you can redistribute it and/or modify\n" \
-  i-= (j= mem[j+1]|mem[j]<<8)+3;
+"it under the terms of the GNU General Public License as published by\n" \
-  fread(mem, 1, j+3, fi);
+"the Free Software Foundation, version 3."
-  i-= (j= mem[j+1]|mem[j]<<8)+4;
+#define HOMEPAGE "https://github.com/zxdos/zxuno/"
-  fread(mem, 1, j+4, fi);
+
-  length= mem[j+3]|mem[j+2]<<8|mem[j+1]<<16|mem[j]<<24;
+FILE *fi, *fo;
-  if( i!=length )
+int i, length;
-    printf("\nInvalid file length\n"),
+unsigned char mem[0x4000];
-    exit(-1);
+unsigned short j;
-  fo= fopen(argv[2], "wb+");
+
-  if( !fo )
+void show_help() {
-    printf("\nCannot create output file: %s\n", argv[2]),
+  printf(
-    exit(-1);
+    PROGRAM " version " VERSION " - " DESCRIPTION "\n"
-  j= i>>14;
+    COPYRIGHT "\n"
-  if( j>71 ){
+    LICENSE "\n"
-    for ( i= 0; i<72; i++ )
+    "Home page: " HOMEPAGE "\n"
-      fread(mem, 1, 0x4000, fi),
+    "\n"
-      fwrite(mem, 1, 0x4000, fo);
+    "Usage:\n"
-    fclose(fo);
+    "  " PROGRAM "        <input_file> <output_file>\n"
-    argv[2][strlen(argv[2])-5]++;
+    "\n"
-    if(argv[2][strlen(argv[2])-5]==':')
+    "  <input_file>   Input BIT file\n"
-      if(strlen(argv[2])==9)
+    "  <output_file>  Output BIN file\n"
-        argv[2]= "CORE10.ZX3";
+    "\n"
-      else
+    "All parameters are mandatory.\n"
-        argv[2][4]++,
+  );
-        argv[2][5]='0';
+}
-    fo= fopen(argv[2], "wb+");
+
-    if( !fo )
+int main(int argc, char *argv[]) {
-      printf("\nCannot create output file: %s\n", argv[2]),
+  if( argc==1 )
-      exit(-1);
+    show_help(),
-    for ( i= 0; i<j-72; i++ )
+    exit(0);
-      fread(mem, 1, 0x4000, fi),
+  if( argc!=3 )
-      fwrite(mem, 1, 0x4000, fo);
+    printf("Invalid number of parameters\n"),
-    memset(mem, 0, 0x4000);
+    exit(-1);
-    fread(mem, 1, length&0x3fff, fi),
+  fi= fopen(argv[1], "rb");
-    fwrite(mem, 1, 0x4000, fo);
+  if( !fi )
-    memset(mem, 0, 0x4000);
+    printf("Input file not found: %s\n", argv[1]),
-    for ( i= 0; i<143-j; i++ )
+    exit(-1);
-      fwrite(mem, 1, 0x4000, fo);
+  fseek(fi, 0, SEEK_END);
-  }
+  i= ftell(fi);
-  else{
+  fseek(fi, 0, SEEK_SET);
-    if( j )
+  fread(mem, 1, 2, fi);
-      for ( i= 0; i<j; i++ )
+  i-= (j= mem[1]|mem[0]<<8)+4;
-        fread(mem, 1, 0x4000, fi),
+  fread(mem, 1, j+2, fi);
-        fwrite(mem, 1, 0x4000, fo);
+  i-= (j= mem[j+1]|mem[j]<<8)+3;
-    memset(mem, 0, 0x4000);
+  fread(mem, 1, j+3, fi);
-    fread(mem, 1, length&0x3fff, fi),
+  i-= (j= mem[j+1]|mem[j]<<8)+3;
-    fwrite(mem, 1, 0x4000, fo);
+  fread(mem, 1, j+3, fi);
-    memset(mem, 0, 0x4000);
+  i-= (j= mem[j+1]|mem[j]<<8)+3;
-    if( j>48 )
+  fread(mem, 1, j+3, fi);
-      for ( i= 0; i<71-j; i++ )
+  i-= (j= mem[j+1]|mem[j]<<8)+3;
-        fwrite(mem, 1, 0x4000, fo);
+  fread(mem, 1, j+3, fi);
-    else if( j>28 )
+  i-= (j= mem[j+1]|mem[j]<<8)+4;
-      for ( i= 0; i<48-j; i++ )
+  fread(mem, 1, j+4, fi);
-        fwrite(mem, 1, 0x4000, fo);
+  length= mem[j+3]|mem[j+2]<<8|mem[j+1]<<16|mem[j]<<24;
-    else if( j>20 )
+  if( i!=length )
-      for ( i= 0; i<28-j; i++ )
+    printf("Invalid file length\n"),
-        fwrite(mem, 1, 0x4000, fo);
+    exit(-1);
-    else
+  fo= fopen(argv[2], "wb+");
-      for ( i= 0; i<20-j; i++ )
+  if( !fo )
-        fwrite(mem, 1, 0x4000, fo);
+    printf("Cannot create output file: %s\n", argv[2]),
-  }
+    exit(-1);
-  printf("\nFile generated successfully\n");
+  j= i>>14;
-}
+  if( j>71 ){
+    for ( i= 0; i<72; i++ )
+      fread(mem, 1, 0x4000, fi),
+      fwrite(mem, 1, 0x4000, fo);
+    fclose(fo);
+    argv[2][strlen(argv[2])-5]++;
+    if(argv[2][strlen(argv[2])-5]==':')
+      if(strlen(argv[2])==9)
+        argv[2]= "CORE10.ZX3";
+      else
+        argv[2][4]++,
+        argv[2][5]='0';
+    fo= fopen(argv[2], "wb+");
+    if( !fo )
+      printf("Cannot create output file: %s\n", argv[2]),
+      exit(-1);
+    for ( i= 0; i<j-72; i++ )
+      fread(mem, 1, 0x4000, fi),
+      fwrite(mem, 1, 0x4000, fo);
+    memset(mem, 0, 0x4000);
+    fread(mem, 1, length&0x3fff, fi),
+    fwrite(mem, 1, 0x4000, fo);
+    memset(mem, 0, 0x4000);
+    for ( i= 0; i<143-j; i++ )
+      fwrite(mem, 1, 0x4000, fo);
+  }
+  else{
+    if( j )
+      for ( i= 0; i<j; i++ )
+        fread(mem, 1, 0x4000, fi),
+        fwrite(mem, 1, 0x4000, fo);
+    memset(mem, 0, 0x4000);
+    fread(mem, 1, length&0x3fff, fi),
+    fwrite(mem, 1, 0x4000, fo);
+    memset(mem, 0, 0x4000);
+    if( j>48 )
+      for ( i= 0; i<71-j; i++ )
+        fwrite(mem, 1, 0x4000, fo);
+    else if( j>28 )
+      for ( i= 0; i<48-j; i++ )
+        fwrite(mem, 1, 0x4000, fo);
+    else if( j>20 )
+      for ( i= 0; i<28-j; i++ )
+        fwrite(mem, 1, 0x4000, fo);
+    else
+      for ( i= 0; i<20-j; i++ )
+        fwrite(mem, 1, 0x4000, fo);
+  }
+  printf("File `%s' successfully created\n", argv[2]);
+}