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46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
23 years ago
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#include <unistd.h>
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#include "textcode.h"
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#include "str.h"
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#include "buffer.h"
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int main(int argc,char* argv[]) {
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char buf[4096];
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buffer filein;
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int fd=1;
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if (argc>1) {
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fd=open_read(argv[1]);
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if (fd<0) {
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buffer_puts(buffer_2,"error: could not open \"");
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buffer_puts(buffer_2,argv[1]);
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buffer_putsflush(buffer_2,"\"\n");
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return 1;
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}
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}
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buffer_init(&filein,read,fd,buf,sizeof buf);
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/* skip to "^begin " */
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for (;;) {
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char line[1000]; /* uuencoded lines can never be longer than 64 characters */
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int l;
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if ((l=buffer_getline(&filein,line,(sizeof line)-1))==0) {
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buffer_putsflush(buffer_2,"warning: hit end of file without finding any uuencoded data!\n");
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return 0;
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}
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if (l>0 && buf[l-1]=='\r') --l; /* kill DOS line endings */
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buf[l]=0;
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if (!str_diffn(line,"begin ",6)) break;
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}
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/* read uuencoded lines */
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for (;;) {
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char line[1000]; /* uuencoded lines can never be longer than 64 characters */
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int l;
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if ((l=buffer_getline(&filein,line,(sizeof line)-1))==0) {
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buffer_putsflush(buffer_2,"warning: hit end of file without finding \"end\"!\n");
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return 0;
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}
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if (l>0 && buf[l-1]=='\r') --l; /* kill DOS line endings */
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buf[l]=0;
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if (!str_diffn(line,"begin ",6)) break;
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}
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/* TODO */
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}
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