Attachment 14340 Details for Bug 46206 – pkglist-query.cc им. glebfm@

pkglist-query.cc им. glebfm@

pkglist-query.cc (text/plain), 972 bytes, created by Michael Shigorin on 2023-09-05 18:00:49 MSK

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Creator: Michael Shigorin

Created: 2023-09-05 18:00:49 MSK

Size: 972 bytes

patch

obsolete

>// g++ pkglist-query.cc -o pkglist-query -lrpm -lrpmio
>
>#include <stdio.h>
>#include <rpm/header.h>
>
>int main(int argc, char *argv[])
>{
>    const char *progname = argv[0];
>    if (argc < 3) {
>	fprintf(stderr, "Usage: %s <format> <pkglist>...\n", progname);
>	return 2;
>    }
>    const char *format = argv[1];
>    int rc = 0;
>    const char *pkglist;
>    int ix = 2;
>    while ((pkglist = argv[ix++]) != NULL) {
>	FD_t Fd = Fopen(pkglist, "r.ufdio");
>	if (Ferror(Fd)) {
>	    fprintf(stderr, "%s: %s: %s\n", progname, pkglist, Fstrerror(Fd));
>	    rc = 1;
>	    continue;
>	}
>	Header h;
>	while ((h = headerRead(Fd, HEADER_MAGIC_YES)) != NULL) {
>	    const char *err = "unknown error";
>	    char *str = headerFormat(h, format, &err);
>	    if (str == NULL) {
>		rc = 1;
>		fprintf(stderr, "%s: %s: %s\n", progname, pkglist, err);
>	    }
>	    else {
>		fputs(str, stdout);
>		free(str);
>	    }
>	    headerFree(h);
>	}
>	Fclose(Fd);
>    }
>    return rc;
>}
>
>// ex:set ts=8 sts=4 sw=4 noet:

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Attachments on bug 46206: 14340