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

CVS patchset: 23
CVS date: 1995/12/13 20:09:47

diff --git a/convertdb.c b/convertdb.c
index c33991b..e37d3b0 100644 (file)
--- a/convertdb.c
+++ b/convertdb.c
@@ -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) {
+    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;
 }