68 lines
1.8 KiB
C
Executable File
68 lines
1.8 KiB
C
Executable File
#include "a2lib.c"
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char online[] = {
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// ORG $300
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0x20, 0x00, 0xBF, // JSR $BF00 (PRODOS)
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0xC5, // DB ON_LINE
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0x08, 0x03, // DW PARAMS
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0x60, // RTS
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0xEA,
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// PARAMS @ $308
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0x02, // PARAM_COUNT
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0x60, // UNIT_NUM = DRIVE 0, SLOT 6
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0x00, 0x20 // DATA_BUFFER = $2000
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};
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char readblk[] = {
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// ORG $300
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0x20, 0x00, 0xBF, // JSR $BF00 (PRODOS)
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0x80, // DB READ_BLOCK
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0x08, 0x03, // DW PARAMS
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0x60, // RTS
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0xEA,
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// PARAMS @ $308
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0x03, // PARAM_COUNT
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0x60, // UNIT_NUM = DRIVE 0, SLOT 6
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0x00, 0x20, // DATA_BUFFER = $2000
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0x00, 0x00 // BLOCK_NUM
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};
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#define ORG 0x0300
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#define BLOCK_NUM 0x030C
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#define DATA_BUFFER 0x2000
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char dsk[280][512];
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int main(int argc, char **argv)
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{
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FILE *dskfile;
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char count[2], volname[21];
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int i, result, fd;
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int pifd = a2open(argc > 1 ? argv[1] : "127.0.0.1");
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if (pifd < 0)
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{
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perror("Unable to connect to Apple II Pi");
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exit(EXIT_FAILURE);
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}
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a2write(pifd, ORG, sizeof(online), online);
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a2call(pifd, ORG, &result);
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a2read(pifd, DATA_BUFFER, 16, volname);
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volname[(volname[0] & 0x0F) + 1] = '\0';
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printf("Volume name:%s\n", volname + 1);
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strcat(volname + 1, ".PO");
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a2write(pifd, ORG, sizeof(readblk), readblk);
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for (i = 0; i < 280; i++)
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{
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printf("Reading block #%d\r", i);
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fflush(stdout);
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count[0] = i;
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count[1] = i >> 8;
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a2write(pifd, BLOCK_NUM, 2, count);
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a2call(pifd, ORG, &result);
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a2read(pifd, DATA_BUFFER, 512, dsk[i]);
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}
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a2close(pifd);
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if ((dskfile = fopen(volname + 1, "wb")))
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{
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fwrite(dsk, 1, 280*512, dskfile);
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fclose(dskfile);
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}
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return EXIT_SUCCESS;
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} |