517 lines
13 KiB
C
517 lines
13 KiB
C
#include "config.h"
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#include <ctype.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/stat.h>
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#include <time.h>
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#include <sys/param.h>
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#include <unistd.h>
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#if HAVE_ALLOCA_H
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# include <alloca.h>
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#endif
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#include "intl.h"
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#include "lib/messages.h"
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#include "miscfn.h"
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#include "rpmlib.h"
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#include "query.h"
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#include "url.h"
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static char * permsString(int mode);
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static void printHeader(Header h, int queryFlags, char * queryFormat);
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static void showMatches(rpmdb db, dbiIndexSet matches, int queryFlags,
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char * queryFormat);
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static void printFileInfo(char * name, unsigned int size, unsigned short mode,
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unsigned int mtime, unsigned short rdev,
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char * owner, char * group, int uid, int gid,
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char * linkto);
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static int queryHeader(Header h, char * chptr) {
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char * str;
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char * error;
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str = headerSprintf(h, chptr, rpmTagTable, rpmHeaderFormats, &error);
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if (!str) {
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fprintf(stderr, _("error in format: %s\n"), error);
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return 1;
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}
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fputs(str, stdout);
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return 0;
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}
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static void printHeader(Header h, int queryFlags, char * queryFormat) {
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char * name, * version, * release;
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int_32 count, type;
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char * prefix = NULL;
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char ** fileList, ** fileMD5List;
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char * fileStatesList;
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char ** fileOwnerList = NULL;
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char ** fileGroupList = NULL;
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char ** fileLinktoList;
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int_32 * fileFlagsList, * fileMTimeList, * fileSizeList;
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int_32 * fileUIDList, * fileGIDList;
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uint_16 * fileModeList;
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uint_16 * fileRdevList;
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int i;
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headerGetEntry(h, RPMTAG_NAME, &type, (void **) &name, &count);
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headerGetEntry(h, RPMTAG_VERSION, &type, (void **) &version, &count);
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headerGetEntry(h, RPMTAG_RELEASE, &type, (void **) &release, &count);
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if (!queryFormat && !queryFlags) {
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printf("%s-%s-%s\n", name, version, release);
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} else {
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if (queryFormat)
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queryHeader(h, queryFormat);
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if (queryFlags & QUERY_FOR_LIST) {
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if (!headerGetEntry(h, RPMTAG_FILENAMES, &type, (void **) &fileList,
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&count)) {
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puts(_("(contains no files)"));
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} else {
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if (!headerGetEntry(h, RPMTAG_FILESTATES, &type,
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(void **) &fileStatesList, &count)) {
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fileStatesList = NULL;
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}
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headerGetEntry(h, RPMTAG_FILEFLAGS, &type,
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(void **) &fileFlagsList, &count);
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headerGetEntry(h, RPMTAG_FILESIZES, &type,
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(void **) &fileSizeList, &count);
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headerGetEntry(h, RPMTAG_FILEMODES, &type,
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(void **) &fileModeList, &count);
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headerGetEntry(h, RPMTAG_FILEMTIMES, &type,
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(void **) &fileMTimeList, &count);
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headerGetEntry(h, RPMTAG_FILERDEVS, &type,
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(void **) &fileRdevList, &count);
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headerGetEntry(h, RPMTAG_FILELINKTOS, &type,
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(void **) &fileLinktoList, &count);
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headerGetEntry(h, RPMTAG_FILEMD5S, &type,
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(void **) &fileMD5List, &count);
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if (!headerGetEntry(h, RPMTAG_FILEUIDS, &type,
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(void **) &fileUIDList, &count)) {
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fileUIDList = NULL;
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} else {
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headerGetEntry(h, RPMTAG_FILEGIDS, &type,
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(void **) &fileGIDList, &count);
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}
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if (!headerGetEntry(h, RPMTAG_FILEUSERNAME, &type,
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(void **) &fileOwnerList, &count)) {
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fileOwnerList = NULL;
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} else {
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headerGetEntry(h, RPMTAG_FILEGROUPNAME, &type,
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(void **) &fileGroupList, &count);
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}
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for (i = 0; i < count; i++) {
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if (!((queryFlags & QUERY_FOR_DOCS) ||
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(queryFlags & QUERY_FOR_CONFIG))
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|| ((queryFlags & QUERY_FOR_DOCS) &&
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(fileFlagsList[i] & RPMFILE_DOC))
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|| ((queryFlags & QUERY_FOR_CONFIG) &&
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(fileFlagsList[i] & RPMFILE_CONFIG))) {
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if (!rpmIsVerbose())
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prefix ? fputs(prefix, stdout) : 0;
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if (queryFlags & QUERY_FOR_STATE) {
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if (fileStatesList) {
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switch (fileStatesList[i]) {
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case RPMFILE_STATE_NORMAL:
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fputs("normal ", stdout); break;
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case RPMFILE_STATE_REPLACED:
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fputs("replaced ", stdout); break;
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case RPMFILE_STATE_NETSHARED:
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fputs("net shared ", stdout); break;
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case RPMFILE_STATE_NOTINSTALLED:
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fputs("not installed ", stdout); break;
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default:
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printf("(unknown %3d) ",
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fileStatesList[i]);
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}
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} else {
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fputs( "(no state) ", stdout);
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}
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}
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if (queryFlags & QUERY_FOR_DUMPFILES) {
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printf("%s %d %d %s 0%o ", fileList[i],
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fileSizeList[i], fileMTimeList[i],
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fileMD5List[i], fileModeList[i]);
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if (fileOwnerList)
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printf("%s %s", fileOwnerList[i],
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fileGroupList[i]);
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else if (fileUIDList)
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printf("%d %d", fileUIDList[i],
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fileGIDList[i]);
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else {
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rpmError(RPMERR_INTERNAL, "package has "
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"neither file owner or id lists");
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}
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printf(" %s %s %d ",
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fileFlagsList[i] & RPMFILE_CONFIG ? "1" : "0",
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fileFlagsList[i] & RPMFILE_DOC ? "1" : "0",
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fileRdevList[i]);
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if (strlen(fileLinktoList[i]))
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printf("%s\n", fileLinktoList[i]);
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else
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printf("X\n");
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} else if (!rpmIsVerbose()) {
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puts(fileList[i]);
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} else if (fileOwnerList)
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printFileInfo(fileList[i], fileSizeList[i],
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fileModeList[i], fileMTimeList[i],
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fileRdevList[i], fileOwnerList[i],
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fileGroupList[i], -1,
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-1, fileLinktoList[i]);
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else if (fileUIDList) {
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printFileInfo(fileList[i], fileSizeList[i],
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fileModeList[i], fileMTimeList[i],
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fileRdevList[i], NULL,
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NULL, fileUIDList[i],
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fileGIDList[i], fileLinktoList[i]);
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} else {
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rpmError(RPMERR_INTERNAL, "package has "
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"neither file owner or id lists");
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}
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}
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}
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free(fileList);
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free(fileLinktoList);
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free(fileMD5List);
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if (fileOwnerList) free(fileOwnerList);
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if (fileGroupList) free(fileGroupList);
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}
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}
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}
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}
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static char * permsString(int mode) {
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static char perms[11];
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strcpy(perms, "-----------");
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if (mode & S_ISVTX) perms[10] = 't';
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if (mode & S_IRUSR) perms[1] = 'r';
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if (mode & S_IWUSR) perms[2] = 'w';
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if (mode & S_IXUSR) perms[3] = 'x';
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if (mode & S_IRGRP) perms[4] = 'r';
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if (mode & S_IWGRP) perms[5] = 'w';
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if (mode & S_IXGRP) perms[6] = 'x';
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if (mode & S_IROTH) perms[7] = 'r';
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if (mode & S_IWOTH) perms[8] = 'w';
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if (mode & S_IXOTH) perms[9] = 'x';
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if (mode & S_ISUID) {
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if (mode & S_IXUSR)
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perms[3] = 's';
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else
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perms[3] = 'S';
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}
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if (mode & S_ISGID) {
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if (mode & S_IXGRP)
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perms[6] = 's';
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else
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perms[6] = 'S';
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}
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if (S_ISDIR(mode))
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perms[0] = 'd';
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else if (S_ISLNK(mode)) {
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perms[0] = 'l';
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}
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else if (S_ISFIFO(mode))
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perms[0] = 'p';
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else if (S_ISSOCK(mode))
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perms[0] = 'l';
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else if (S_ISCHR(mode)) {
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perms[0] = 'c';
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} else if (S_ISBLK(mode)) {
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perms[0] = 'b';
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}
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return perms;
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}
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static void printFileInfo(char * name, unsigned int size, unsigned short mode,
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unsigned int mtime, unsigned short rdev,
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char * owner, char * group, int uid, int gid,
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char * linkto) {
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char sizefield[15];
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char ownerfield[9], groupfield[9];
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char timefield[100] = "";
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time_t themtime;
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time_t currenttime;
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static int thisYear = 0;
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static int thisMonth = 0;
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struct tm * tstruct;
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char * namefield = name;
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char * perms;
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perms = permsString(mode);
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if (!thisYear) {
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currenttime = time(NULL);
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tstruct = localtime(¤ttime);
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thisYear = tstruct->tm_year;
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thisMonth = tstruct->tm_mon;
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}
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ownerfield[8] = groupfield[8] = '\0';
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if (owner)
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strncpy(ownerfield, owner, 8);
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else
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sprintf(ownerfield, "%-8d", uid);
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if (group)
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strncpy(groupfield, group, 8);
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else
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sprintf(groupfield, "%-8d", gid);
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/* this is normally right */
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sprintf(sizefield, "%10d", size);
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/* this knows too much about dev_t */
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if (S_ISLNK(mode)) {
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namefield = alloca(strlen(name) + strlen(linkto) + 10);
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sprintf(namefield, "%s -> %s", name, linkto);
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} else if (S_ISCHR(mode)) {
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perms[0] = 'c';
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sprintf(sizefield, "%3d, %3d", rdev >> 8, rdev & 0xFF);
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} else if (S_ISBLK(mode)) {
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perms[0] = 'b';
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sprintf(sizefield, "%3d, %3d", rdev >> 8, rdev & 0xFF);
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}
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/* this is important if sizeof(int_32) ! sizeof(time_t) */
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themtime = mtime;
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tstruct = localtime(&themtime);
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if (tstruct->tm_year == thisYear ||
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((tstruct->tm_year + 1) == thisYear && tstruct->tm_mon > thisMonth))
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strftime(timefield, sizeof(timefield) - 1, "%b %d %H:%M", tstruct);
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else
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strftime(timefield, sizeof(timefield) - 1, "%b %d %Y", tstruct);
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printf("%s %8s %8s %10s %s %s\n", perms, ownerfield, groupfield,
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sizefield, timefield, namefield);
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}
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static void showMatches(rpmdb db, dbiIndexSet matches, int queryFlags,
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char * queryFormat) {
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int i;
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Header h;
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for (i = 0; i < matches.count; i++) {
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if (matches.recs[i].recOffset) {
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rpmMessage(RPMMESS_DEBUG, "querying record number %d\n",
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matches.recs[i].recOffset);
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h = rpmdbGetRecord(db, matches.recs[i].recOffset);
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if (!h) {
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fprintf(stderr, _("error: could not read database record\n"));
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} else {
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printHeader(h, queryFlags, queryFormat);
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headerFree(h);
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}
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}
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}
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}
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int doQuery(char * prefix, enum querysources source, int queryFlags,
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char * arg, char * queryFormat) {
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Header h;
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int offset;
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int fd;
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int rc;
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int isSource;
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rpmdb db;
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dbiIndexSet matches;
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int recNumber;
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int retcode = 0;
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char *end = NULL;
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struct urlContext context;
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int isUrl = 0;
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char path[255];
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if (source != QUERY_RPM) {
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if (rpmdbOpen(prefix, &db, O_RDONLY, 0644)) {
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exit(1);
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}
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}
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switch (source) {
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case QUERY_RPM:
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if (urlIsURL(arg)) {
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isUrl = 1;
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if ((fd = urlGetFd(arg, &context)) < 0) {
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fprintf(stderr, _("open of %s failed: %s\n"), arg,
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ftpStrerror(fd));
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}
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} else if (!strcmp(arg, "-")) {
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fd = 0;
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} else {
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if ((fd = open(arg, O_RDONLY)) < 0) {
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fprintf(stderr, _("open of %s failed: %s\n"), arg,
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strerror(errno));
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}
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}
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if (fd >= 0) {
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rc = rpmReadPackageHeader(fd, &h, &isSource, NULL, NULL);
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close(fd);
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if (isUrl) {
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urlFinishedFd(&context);
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}
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switch (rc) {
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case 0:
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if (!h) {
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fprintf(stderr, _("old format source packages cannot "
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"be queried\n"));
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} else {
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printHeader(h, queryFlags, queryFormat);
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headerFree(h);
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}
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break;
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case 1:
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fprintf(stderr,
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_("%s does not appear to be a RPM package\n"),
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arg);
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/* fallthrough */
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case 2:
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fprintf(stderr, _("query of %s failed\n"), arg);
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retcode = 1;
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}
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}
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break;
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case QUERY_ALL:
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offset = rpmdbFirstRecNum(db);
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while (offset) {
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h = rpmdbGetRecord(db, offset);
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if (!h) {
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fprintf(stderr, _("could not read database record!\n"));
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return 1;
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}
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printHeader(h, queryFlags, queryFormat);
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headerFree(h);
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offset = rpmdbNextRecNum(db, offset);
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}
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break;
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case QUERY_GROUP:
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if (rpmdbFindByGroup(db, arg, &matches)) {
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fprintf(stderr, _("group %s does not contain any packages\n"), arg);
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retcode = 1;
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} else {
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showMatches(db, matches, queryFlags, queryFormat);
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dbiFreeIndexRecord(matches);
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}
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break;
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case QUERY_WHATPROVIDES:
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if (rpmdbFindByProvides(db, arg, &matches)) {
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fprintf(stderr, _("no package provides %s\n"), arg);
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retcode = 1;
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} else {
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showMatches(db, matches, queryFlags, queryFormat);
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dbiFreeIndexRecord(matches);
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}
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break;
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case QUERY_WHATREQUIRES:
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if (rpmdbFindByRequiredBy(db, arg, &matches)) {
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fprintf(stderr, _("no package requires %s\n"), arg);
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retcode = 1;
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} else {
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showMatches(db, matches, queryFlags, queryFormat);
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dbiFreeIndexRecord(matches);
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}
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break;
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case QUERY_PATH:
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if (*arg != '/') {
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if (realpath(arg, path) != NULL)
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arg = path;
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}
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if (rpmdbFindByFile(db, arg, &matches)) {
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fprintf(stderr, _("file %s is not owned by any package\n"), arg);
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retcode = 1;
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} else {
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showMatches(db, matches, queryFlags, queryFormat);
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dbiFreeIndexRecord(matches);
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}
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break;
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case QUERY_DBOFFSET:
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recNumber = strtoul(arg, &end, 10);
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if ((*end) || (end == arg) || (recNumber == ULONG_MAX)) {
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fprintf(stderr, _("invalid package number: %s\n"), arg);
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return 1;
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}
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rpmMessage(RPMMESS_DEBUG, _("showing package: %d\n"), recNumber);
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h = rpmdbGetRecord(db, recNumber);
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if (!h) {
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fprintf(stderr, _("record %d could not be read\n"), recNumber);
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retcode = 1;
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} else {
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printHeader(h, queryFlags, queryFormat);
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headerFree(h);
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}
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break;
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case QUERY_PACKAGE:
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rc = rpmdbFindByLabel(db, arg, &matches);
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if (rc == 1) {
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retcode = 1;
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fprintf(stderr, _("package %s is not installed\n"), arg);
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} else if (rc == 2) {
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retcode = 1;
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fprintf(stderr, _("error looking for package %s\n"), arg);
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} else {
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showMatches(db, matches, queryFlags, queryFormat);
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dbiFreeIndexRecord(matches);
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}
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break;
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}
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if (source != QUERY_RPM) {
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rpmdbClose(db);
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}
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return retcode;
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}
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void queryPrintTags(void) {
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const struct headerTagTableEntry * t;
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int i;
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for (i = 0, t = rpmTagTable; i < rpmTagTableSize; i++, t++) {
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printf("%s\n", t->name + 7);
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}
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}
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