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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <rpmlib.h>
#include <string>
#include <set>
#include <fstream>
typedef set<string>::difference_type diff_type;
set<string> *read_set(const char *file) {
ifstream input(file);
if (input) {
set<string> *myset = new set<string>;
istream_iterator<string,diff_type> input_set(input),eos;
copy(input_set, eos, inserter(*myset, myset->begin()));
return myset;
}
return 0;
}
int main(int argc, char **argv) {
if (argc <= 3) {
cerr << "usage: " << argv[0] << " <allow progs file> <deny progs file> <hdlist> [<hdlist> ...]\n";
exit(1);
}
set<string> *allow = read_set(argv[1]);
set<string> *deny = read_set(argv[2]);
for (int i = 3; i < argc; i++) {
Header header;
FD_t fd = strcmp(argv[i], "-") == 0 ? fdDup(STDIN_FILENO) : fdOpen(argv[i], O_RDONLY, 0);
if (fdFileno(fd) < 0) {
fprintf(stderr, "%s: cannot open file %s\n", argv[0], argv[i]);
exit(1);
}
while ((header=headerRead(fd, HEADER_MAGIC_YES))) {
int_32 type, count;
unsigned short *p;
char **f, *name;
int printed = 0;
headerGetEntry(header, RPMTAG_NAME, &type, (void **) &name, NULL);
headerGetEntry(header, RPMTAG_FILEMODES, &type, (void **) &p, &count);
headerGetEntry(header, RPMTAG_OLDFILENAMES, &type, (void **) &f, NULL);
char ** baseNames, ** dirNames;
int_32 * dirIndexes;
headerGetEntry(header, RPMTAG_BASENAMES, &type, (void **) &baseNames, NULL);
headerGetEntry(header, RPMTAG_DIRINDEXES, &type, (void **) &dirIndexes, NULL);
headerGetEntry(header, RPMTAG_DIRNAMES, &type, (void **) &dirNames, NULL);
for (int i = 0; i < count; i++) {
if ((p[i] & 040111) == 0111) {
int ok;
if (f) {
char *s = strrchr(f[i], '/');
ok = s && s - 3 >= f[i] && strncmp(s - 3, "bin", 3) == 0 &&
(!allow || allow->count(s + 1)) &&
(!deny || !deny->count(s + 1));
} else {
char *d = dirNames[dirIndexes[i]];
ok = strlen(d) >= 4 && strncmp(d + strlen(d) - 4, "bin/", 4) == 0 &&
(!allow || allow->count(baseNames[i])) &&
(!deny || !deny->count(baseNames[i]));
}
if (ok) {
if (!printed) {
printed = 1;
cout << name;
}
if (f) cout << " " << f[i]; else cout << " " << dirNames[dirIndexes[i]] << baseNames[i];
}
}
}
if (printed) cout << "\n";
}
fdClose(fd);
}
return 0;
}
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