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creates header for old style packages 

CVS patchset: 148
CVS date: 1996/01/06 00:07:50
This commit is contained in:
ewt 1996-01-06 00:07:50 +00:00
parent 874f4f9dba
commit 02dfd12a92
1 changed files with 133 additions and 3 deletions
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136
lib/package.c
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@ -1,11 +1,18 @@
#include <fcntl.h>
#include <stdlib.h>
#include <unistd.h>
#include "errno.h"
#include "header.h"
#include "oldheader.h"
#include "package.h"
#include "rpmerr.h"
#include "rpmlead.h"
#include "rpmlib.h"
/* 0 = success */
/* !0 = error */
static int readOldHeader(int fd, Header * hdr, int * isSource);
/* 0 = success */
/* 1 = bad magic */
@ -21,22 +28,145 @@ int pkgReadHeader(int fd, Header * hdr, int * isSource) {
if (lead.magic[0] != RPMLEAD_MAGIC0 || lead.magic[1] != RPMLEAD_MAGIC1 ||
lead.magic[2] != RPMLEAD_MAGIC2 || lead.magic[3] != RPMLEAD_MAGIC3) {
error(RPMERR_NEWPACKAGE, "only packages with major numbers <= 2 are"
" supported by this version of RPM");
return 1;
}
*isSource = lead.type == RPMLEAD_SOURCE;
if (lead.major == 1) {
printf("old style packages are not yet supported\n");
exit(1);
readOldHeader(fd, hdr, isSource);
} else if (lead.major == 2) {
*hdr = readHeader(fd);
if (! *hdr) return 2;
} else {
error(RPMERR_NEWPACKAGE, "old packages with major numbers <= 2 are"
error(RPMERR_NEWPACKAGE, "only packages with major numbers <= 2 are"
" supported by this version of RPM");
return 2;
}
return 0;
}
static int readOldHeader(int fd, Header * hdr, int * isSource) {
struct oldrpmHeader oldheader;
struct oldrpmHeaderSpec spec;
Header dbentry;
int_32 installTime = 0;
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;
lseek(fd, 0, SEEK_SET);
if (oldhdrReadFromStream(fd, &oldheader)) {
return 1;
}
if (oldhdrParseSpec(&oldheader, &spec)) {
return 1;
}
dbentry = newHeader();
addEntry(dbentry, RPMTAG_NAME, STRING_TYPE, oldheader.name, 1);
addEntry(dbentry, RPMTAG_VERSION, STRING_TYPE, oldheader.version, 1);
addEntry(dbentry, RPMTAG_RELEASE, STRING_TYPE, oldheader.release, 1);
addEntry(dbentry, RPMTAG_DESCRIPTION, STRING_TYPE,
spec.description, 1);
addEntry(dbentry, RPMTAG_BUILDTIME, INT32_TYPE, &spec.buildTime, 1);
addEntry(dbentry, RPMTAG_BUILDHOST, STRING_TYPE, spec.buildHost, 1);
addEntry(dbentry, RPMTAG_INSTALLTIME, INT32_TYPE, &installTime, 1);
addEntry(dbentry, RPMTAG_DISTRIBUTION, STRING_TYPE,
spec.distribution, 1);
addEntry(dbentry, RPMTAG_VENDOR, STRING_TYPE, spec.vendor, 1);
addEntry(dbentry, RPMTAG_SIZE, INT32_TYPE, &oldheader.size, 1);
addEntry(dbentry, RPMTAG_COPYRIGHT, STRING_TYPE, spec.copyright, 1);
addEntry(dbentry, RPMTAG_GROUP, STRING_TYPE, oldheader.group, 1);
*hdr = dbentry;
if (spec.fileCount) {
/* some packages have no file lists */
fileList = malloc(sizeof(char *) * spec.fileCount);
fileLinktoList = malloc(sizeof(char *) * spec.fileCount);
fileMD5List = malloc(sizeof(char *) * spec.fileCount);
fileSizeList = malloc(sizeof(int_32) * spec.fileCount);
fileUIDList = malloc(sizeof(int_32) * spec.fileCount);
fileGIDList = malloc(sizeof(int_32) * spec.fileCount);
fileMtimesList = malloc(sizeof(int_32) * spec.fileCount);
fileFlagsList = malloc(sizeof(int_32) * spec.fileCount);
fileModesList = malloc(sizeof(int_16) * spec.fileCount);
fileRDevsList = malloc(sizeof(int_16) * spec.fileCount);
fileStatesList = malloc(sizeof(char) * spec.fileCount);
for (i = 0; i < spec.fileCount; i++) {
fileList[i] = spec.files[i].path;
fileMD5List[i] = spec.files[i].md5;
fileSizeList[i] = spec.files[i].size;
fileUIDList[i] = spec.files[i].uid;
fileGIDList[i] = spec.files[i].gid;
fileMtimesList[i] = spec.files[i].mtime;
fileModesList[i] = spec.files[i].mode;
fileRDevsList[i] = spec.files[i].rdev;
fileStatesList[i] = spec.files[i].state;
if (spec.files[i].linkto)
fileLinktoList[i] = spec.files[i].linkto;
else
fileLinktoList[i] = "";
fileFlagsList[i] = 0;
if (spec.files[i].isdoc)
fileFlagsList[i] |= RPMFILE_DOC;
if (spec.files[i].isconf)
fileFlagsList[i] |= RPMFILE_CONFIG;
}
addEntry(dbentry, RPMTAG_FILENAMES, STRING_ARRAY_TYPE, fileList,
spec.fileCount);
addEntry(dbentry, RPMTAG_FILELINKTOS, STRING_ARRAY_TYPE,
fileLinktoList, spec.fileCount);
addEntry(dbentry, RPMTAG_FILEMD5S, STRING_ARRAY_TYPE, fileMD5List,
spec.fileCount);
addEntry(dbentry, RPMTAG_FILESIZES, INT32_TYPE, fileSizeList,
spec.fileCount);
addEntry(dbentry, RPMTAG_FILEUIDS, INT32_TYPE, fileUIDList,
spec.fileCount);
addEntry(dbentry, RPMTAG_FILEGIDS, INT32_TYPE, fileGIDList,
spec.fileCount);
addEntry(dbentry, RPMTAG_FILEMTIMES, INT32_TYPE, fileMtimesList,
spec.fileCount);
addEntry(dbentry, RPMTAG_FILEFLAGS, INT32_TYPE, fileFlagsList,
spec.fileCount);
addEntry(dbentry, RPMTAG_FILEMODES, INT16_TYPE, fileModesList,
spec.fileCount);
addEntry(dbentry, RPMTAG_FILERDEVS, INT16_TYPE, fileRDevsList,
spec.fileCount);
addEntry(dbentry, RPMTAG_FILESTATES, INT8_TYPE, fileStatesList,
spec.fileCount);
free(fileList);
free(fileLinktoList);
free(fileMD5List);
free(fileSizeList);
free(fileUIDList);
free(fileGIDList);
free(fileMtimesList);
free(fileFlagsList);
free(fileModesList);
free(fileRDevsList);
free(fileStatesList);
}
return 0;
}