The great repository rearrangement of 2017.

Files moved but not modified. Changes to follow in a subsequent commit.

You down with CPP?

git-svn-id: https://svn.eduke32.com/eduke32@6055 1a8010ca-5511-0410-912e-c29ae57300e0

source/tools/src/bin2c.cpp

@@ -0,0 +1,153 @@
+// BIN2C.CPP
+// by Jonathon Fowler (jf@jonof.id.au)
+
+// Converts a binary file to C source
+// This is a DOS program originally written with Borland Turbo C++ for DOS 3.1
+
+
+#include <string.h>
+#include <ctype.h>
+#include <stdio.h>
+#include <dir.h>
+#include <io.h>
+#include <stdlib.h>
+
+
+char defsrcext[] = ".DAT";
+char defoutext[] = ".C";
+
+char source[MAXPATH], output[MAXPATH], bytesize;
+
+
+int PathAddExt(char *path, char *ext);
+
+
+int main(int argc, char *argv[])
+{
+    printf("BIN2C - Binary to C data converter\n"
+             "Copyright (c) 1999 Jonathon Fowler\n\n");
+
+    if (argc < 4)
+    {
+        printf("Usage:\n"
+                 "   BIN2C source<.DAT> output<.C> b|w\n\n"
+                 "   source<.DAT>   Binary source file\n"
+                 "   output<.C>     Output C code file\n"
+                 "   b|w            Byte or word-sized data\n\n");
+        exit(0);
+    }
+
+    int arg;
+    FILE *in, *out;
+    char datab1, datab2;
+    int across=0, maxacross;
+    int length, written=0;
+
+
+    // get the source file
+    strcpy(source, argv[1]);
+    strupr(source);
+    PathAddExt(source, defsrcext);
+    printf("þ Source file:  %s\n", source);
+
+    // get the output file
+    strcpy(output, argv[2]);
+    strupr(output);
+    PathAddExt(output, defoutext);
+    printf("þ Output file:  %s\n", output);
+
+    // get byte/word data
+    switch (tolower(argv[3][0]))
+    {
+        case 'b':
+            printf("þ Byte data.\n");
+            bytesize=1;
+            break;
+
+        case 'w':
+            printf("þ Word data.\n");
+            bytesize=0;
+            break;
+
+        default:
+            printf("þ Unknown data size specified. Defaulting to byte.\n");
+            bytesize=1;
+            break;
+    }
+
+    // open the input file
+    in = fopen(source, "rb");
+    if (!in)
+    {
+        printf("Error opening %s\n", source);
+        exit(1);
+    }
+
+    // open the output file
+    out = fopen(output, "w+t");
+    if (!out)
+    {
+        printf("Error creating %s\n", output);
+        exit(1);
+    }
+
+    length = filelength(fileno(in));
+
+    // write a header out to the output file
+    fprintf(out, "// %s\n\n// Generated by BIN2C.EXE\n// By Jonathon Fowler\n\n", output);
+
+    // start a data block
+    fprintf(out, "%s datablock[] = {\n // %ld bytes", (bytesize) ? "char" : "unsigned", length);
+
+    if (bytesize)
+        maxacross = 12;
+    else
+        maxacross = 9;
+    across = maxacross;
+
+    // convert the data
+    for (written=0; written<length; written++) {
+        if (across == maxacross)
+        {
+            fprintf(out, "\n  ");
+            across = 0;
+        }
+
+        if (bytesize)
+        {
+            datab1 = fgetc(in);
+            fprintf(out, " 0x%02X%c", datab1, ((length-written)>1) ? ',' : '\n');
+        } else {
+            datab1 = fgetc(in);
+            datab2 = fgetc(in);
+            fprintf(out, " 0x%02X%02X%c", datab2, datab1, ((length-written)>2) ? ',' : '\n');
+        }
+
+        across++;
+
+        if (!bytesize) written++;
+    }
+
+
+    fprintf(out, "  };");
+
+    fclose(out);
+    fclose(in);
+
+    return 0;
+}
+
+
+// Add an extention to a path if one doesn't exist
+int PathAddExt(char *path, char *ext)
+{
+    char drive[MAXDRIVE], dir[MAXDIR], name[MAXFILE], extn[MAXEXT];
+    int flags;
+
+    flags = fnsplit(path, drive, dir, name, extn);
+
+    if (!(flags & EXTENSION))    // tack on an extension
+        strcat(path, ext);
+
+    return ((flags & EXTENSION) == 0);
+}