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Creates nearly complete packages.rpm - no indexing is done yet 

CVS patchset: 23
CVS date: 1995/12/13 20:09:47
This commit is contained in:
ewt 1995-12-13 20:09:47 +00:00
parent f9c02bf8cd
commit 1223e1f806
1 changed files with 189 additions and 2 deletions
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191
convertdb.c
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@ -1,7 +1,194 @@
/* This converts an old style (rpm 1.x) database to the new style */
#include <oldrpmdb.h>
#include <fcntl.h>
#include <stdlib.h>
#include <unistd.h>
#include "falloc.h"
#include "header.h"
#include "misc.h"
#include "oldrpmdb.h"
#include "oldrpmfile.h"
#include "rpmerr.h"
#include "rpmlib.h"
int reindexDB(char * dbprefix) {
faFile pkgs;
GDBM_FILE nameIndex;
pkgs = faOpen("/var/lib/rpm/packages.rpm", O_RDONLY, 0644);
if (!pkgs) {
error(RPMERR_DBOPEN);
return 0;
}
int convertDB(char * dbprefix) {
}
int convertDB(char * dbprefix) {
struct rpmdb olddb;
faFile pkgs;
struct rpmdbLabel * packageLabels, * label;
struct rpmdbPackageInfo package;
Header dbentry;
unsigned int dboffset;
char * group;
char ** fileList;
char ** fileMD5List;
char ** fileLinktoList;
int_32 * fileSizeList;
int_32 * fileUIDList;
int_32 * fileGIDList;
int_32 * fileMtimesList;
int_32 * fileFlagsList;
int_16 * fileModesList;
int_16 * fileRDevsList;
char * fileStatesList;
int i;
if (rpmdbOpen(&olddb)) {
error(RPMERR_OLDDBMISSING);
return 0;
}
if (exists("/var/lib/rpm/packages.rpm")) {
#if 0
error(RPMERR_NOCREATEDB);
return 0;
#endif
unlink("/var/lib/rpm/packages.rpm");
}
pkgs = faOpen("/var/lib/rpm/packages.rpm", O_RDWR | O_CREAT, 0644);
if (!pkgs) {
rpmdbClose(&olddb);
error(RPMERR_DBOPEN);
return 0;
}
packageLabels = rpmdbGetAllLabels(&olddb);
if (!packageLabels) {
error(RPMERR_OLDDBCORRUPT);
faClose(pkgs);
unlink("/var/lib/rpm/packages.rpm");
rpmdbClose(&olddb);
return 0;
}
for (label = packageLabels; label; label = label->next) {
if (rpmdbGetPackageInfo(&olddb, *label, &package)) {
printf("rpmdbGetPackageInfo failed &olddb = %p olddb.packages = %p\n", &olddb, olddb.packages);
exit(1);
}
group = rpmdbGetPackageGroup(&olddb, *label);
dbentry = newHeader();
addEntry(dbentry, RPMTAG_NAME, STRING_TYPE, package.name, 1);
addEntry(dbentry, RPMTAG_VERSION, STRING_TYPE, package.version, 1);
addEntry(dbentry, RPMTAG_RELEASE, STRING_TYPE, package.release, 1);
addEntry(dbentry, RPMTAG_DESCRIPTION, STRING_TYPE,
package.description, 1);
addEntry(dbentry, RPMTAG_BUILDTIME, INT32_TYPE, &package.buildTime, 1);
addEntry(dbentry, RPMTAG_BUILDHOST, STRING_TYPE, package.buildHost, 1);
addEntry(dbentry, RPMTAG_INSTALLTIME, INT32_TYPE,
&package.installTime, 1);
addEntry(dbentry, RPMTAG_DISTRIBUTION, STRING_TYPE,
package.distribution, 1);
addEntry(dbentry, RPMTAG_VENDOR, STRING_TYPE, package.vendor, 1);
addEntry(dbentry, RPMTAG_SIZE, INT32_TYPE, &package.size, 1);
addEntry(dbentry, RPMTAG_COPYRIGHT, STRING_TYPE, package.copyright, 1);
addEntry(dbentry, RPMTAG_GROUP, STRING_TYPE, group, 1);
if (package.fileCount) {
/* some packages have no file lists */
fileList = malloc(sizeof(char *) * package.fileCount);
fileLinktoList = malloc(sizeof(char *) * package.fileCount);
fileMD5List = malloc(sizeof(char *) * package.fileCount);
fileSizeList = malloc(sizeof(int_32) * package.fileCount);
fileUIDList = malloc(sizeof(int_32) * package.fileCount);
fileGIDList = malloc(sizeof(int_32) * package.fileCount);
fileMtimesList = malloc(sizeof(int_32) * package.fileCount);
fileFlagsList = malloc(sizeof(int_32) * package.fileCount);
fileModesList = malloc(sizeof(int_16) * package.fileCount);
fileRDevsList = malloc(sizeof(int_16) * package.fileCount);
fileStatesList = malloc(sizeof(char) * package.fileCount);
for (i = 0; i < package.fileCount; i++) {
fileList[i] = package.files[i].path;
fileMD5List[i] = package.files[i].md5;
fileSizeList[i] = package.files[i].size;
fileUIDList[i] = package.files[i].uid;
fileGIDList[i] = package.files[i].gid;
fileMtimesList[i] = package.files[i].mtime;
fileModesList[i] = package.files[i].mode;
fileRDevsList[i] = package.files[i].rdev;
fileStatesList[i] = package.files[i].state;
if (package.files[i].linkto)
fileLinktoList[i] = package.files[i].linkto;
else
fileLinktoList[i] = "";
fileFlagsList[i] = 0;
if (package.files[i].isdoc)
fileFlagsList[i] |= RPMFILE_DOC;
if (package.files[i].isconf)
fileFlagsList[i] |= RPMFILE_CONFIG;
}
addEntry(dbentry, RPMTAG_FILENAMES, STRING_TYPE, fileList,
package.fileCount);
addEntry(dbentry, RPMTAG_FILELINKTOS, STRING_TYPE, fileLinktoList,
package.fileCount);
addEntry(dbentry, RPMTAG_FILEMD5S, STRING_TYPE, fileMD5List,
package.fileCount);
addEntry(dbentry, RPMTAG_FILESIZES, INT32_TYPE, fileSizeList,
package.fileCount);
addEntry(dbentry, RPMTAG_FILEUIDS, INT32_TYPE, fileUIDList,
package.fileCount);
addEntry(dbentry, RPMTAG_FILEGIDS, INT32_TYPE, fileGIDList,
package.fileCount);
addEntry(dbentry, RPMTAG_FILEMTIMES, INT32_TYPE, fileMtimesList,
package.fileCount);
addEntry(dbentry, RPMTAG_FILEFLAGS, INT32_TYPE, fileFlagsList,
package.fileCount);
addEntry(dbentry, RPMTAG_FILEMODES, INT16_TYPE, fileModesList,
package.fileCount);
addEntry(dbentry, RPMTAG_FILERDEVS, INT16_TYPE, fileRDevsList,
package.fileCount);
addEntry(dbentry, RPMTAG_FILESTATES, CHAR_TYPE, fileStatesList,
package.fileCount);
free(fileList);
free(fileLinktoList);
free(fileMD5List);
free(fileSizeList);
free(fileUIDList);
free(fileGIDList);
free(fileMtimesList);
free(fileFlagsList);
free(fileModesList);
free(fileRDevsList);
free(fileStatesList);
}
dboffset = faAlloc(pkgs, sizeofHeader(dbentry));
lseek(pkgs->fd, dboffset, SEEK_SET);
writeHeader(pkgs->fd, dbentry);
free(group);
freeHeader(dbentry);
rpmdbFreePackageInfo(package);
}
rpmdbClose(&olddb);
faClose(pkgs);
reindexDB(prefix);
return 1;
}