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/* rpmarchive: spit out the main archive portion of a package */
#include "system.h"
#include "header.h"
#include "rpmlead.h"
#include "signature.h"
#include "debug.h"
int main(int argc, char **argv)
{
FD_t fdi, fdo;
char buffer[1024];
struct rpmlead lead;
Header hd;
int ct;
setprogname(argv[0]); /* Retrofit glibc __progname */
if (argc == 1) {
fdi = Fopen("-", "r.ufdio");
} else {
fdi = Fopen(argv[1], "r.ufdio");
}
if (fdi == NULL || Ferror(fdi)) {
perror("input");
exit(EXIT_FAILURE);
}
readLead(fdi, &lead);
rpmReadSignature(fdi, NULL, lead.signature_type);
hd = headerRead(fdi, (lead.major >= 3) ?
HEADER_MAGIC_YES : HEADER_MAGIC_NO);
fdo = Fopen("-", "w.ufdio");
while ((ct = Fread(buffer, sizeof(buffer), 1, fdi))) {
Fwrite(buffer, ct, 1, fdo);
}
return 0;
}
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