70 lines
1.8 KiB
C
70 lines
1.8 KiB
C
#include "macunpack.h"
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#include "bin.h"
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#ifdef BIN
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#include <stdlib.h>
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#include <string.h>
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#include "globals.h"
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#include "../fileio/machdr.h"
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#include "../fileio/wrfile.h"
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#include "../fileio/kind.h"
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#include "../util/util.h"
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#include "../util/masks.h"
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#include "mcb.h"
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void
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bin (char *header, int data_size, int UMcp)
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{
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char hdr[INFOBYTES];
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uint32_t rsrcLength, dataLength;
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hdr[0] = getb(infp);
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(void)ungetc(hdr[0], infp);
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if(hdr[0] != 0) {
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if(!strncmp(header + I_AUTHOFF, "BnHq", 4) && hdr[0] == '(') {
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do_indent(indent);
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(void)fprintf(stderr, "Sorry, this is a fake BinHex 5.0 file. ");
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(void)fprintf(stderr, "Debinhex with hexbin first.\n");
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#ifdef SCAN
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do_error("macunpack: fake BinHex 5.0");
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#endif /* SCAN */
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} else {
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do_indent(indent);
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(void)fprintf(stderr, "Sorry, contents not recognized.\n");
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#ifdef SCAN
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do_error("macunpack: contents not recognized");
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#endif /* SCAN */
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}
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do_indent(indent);
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(void)fprintf(stderr, "Copying as a plain file.\n");
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#ifdef SCAN
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do_idf("", COPY);
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#endif /* SCAN */
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mcb(header, (uint32_t)in_data_size, (uint32_t)in_rsrc_size,
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in_ds + in_rs);
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ds_skip = 0;
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rs_skip = 0;
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in_ds = 0;
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in_rs = 0;
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return;
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}
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if(fread(hdr, 1, INFOBYTES - 1, infp) != INFOBYTES) {
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(void)fprintf(stderr, "Can't read file header\n");
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#ifdef SCAN
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do_error("macunpack: Can't read file header");
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#endif /* SCAN */
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exit(1);
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}
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rsrcLength = get4(hdr + I_RLENOFF);
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dataLength = get4(hdr + I_DLENOFF);
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if(UMcp) {
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/* Why this? Moreover, we are losing the bundle bit! */
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put4(hdr + I_RLENOFF, ++rsrcLength);
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put4(hdr + I_DLENOFF, ++dataLength);
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}
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mcb(hdr, rsrcLength, dataLength, data_size - INFOBYTES);
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}
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#else /* BIN */
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int bin; /* keep lint and some compilers happy */
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#endif /* BIN */
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