#include "rpmte.h"
#include "rpmts.h"
+#include "legacy.h" /* XXX domd5 */
#include "misc.h" /* XXX stripTrailingChar */
#include "rpmmacro.h" /* XXX rpmCleanPath */
}
/*@=boundsread@*/
+/*@-boundsread@*/
+int rpmfiConfigConflict(const rpmfi fi)
+{
+ const char * fn = rpmfiFN(fi);
+ int flags = rpmfiFFlags(fi);
+ char buffer[1024];
+ fileTypes newWhat, diskWhat;
+ struct stat sb;
+
+ if (!(flags & RPMFILE_CONFIG) || lstat(fn, &sb)) {
+ return 0;
+ }
+
+ diskWhat = whatis((int_16)sb.st_mode);
+ newWhat = whatis(rpmfiFMode(fi));
+
+ if (newWhat != LINK && newWhat != REG)
+ return 1;
+
+ if (diskWhat != newWhat)
+ return 1;
+
+ memset(buffer, 0, sizeof(buffer));
+ if (newWhat == REG) {
+ const unsigned char * nmd5;
+ if (domd5(fn, (unsigned char *)buffer, 0, NULL))
+ return 0; /* assume file has been removed */
+ nmd5 = rpmfiMD5(fi);
+ if (nmd5 && !memcmp(nmd5, buffer, 16))
+ return 0; /* unmodified config file */
+ } else /* newWhat == LINK */ {
+ const char * nFLink;
+ if (readlink(fn, buffer, sizeof(buffer) - 1) == -1)
+ return 0; /* assume file has been removed */
+ nFLink = rpmfiFLink(fi);
+ if (nFLink && !strcmp(nFLink, buffer))
+ return 0; /* unmodified config file */
+ }
+
+ return 1;
+}
+/*@=boundsread@*/
+
/*@observer@*/
const char *const rpmfiTypeString(rpmfi fi)
{
/*@modifies nfi, fileSystem, internalState @*/;
/**
+ * Return whether file is conflicting config
+ * @param fi file info
+ * @return 1 if config file and file on disk conflicts
+ */
+int rpmfiConfigConflict(const rpmfi fi)
+ /*@*/;
+
+/**
* Return formatted string representation of package disposition.
* @param fi file info set
* @return formatted string
/*@-boundswrite@*/
switch (rpmteType(p)) {
case TR_ADDED:
- { struct stat sb;
+ {
int reportConflicts =
!(rpmtsFilterFlags(ts) & RPMPROB_FILTER_REPLACENEWFILES);
int done = 0;
/* XXX is this test still necessary? */
if (fi->actions[i] != FA_UNKNOWN)
/*@switchbreak@*/ break;
- if ((FFlags & RPMFILE_CONFIG) && !lstat(fn, &sb)) {
+ if (rpmfiConfigConflict(fi)) {
/* Here is a non-overlapped pre-existing config file. */
fi->actions[i] = (FFlags & RPMFILE_NOREPLACE)
? FA_ALTNAME : FA_BACKUP;
/* Try to get the disk accounting correct even if a conflict. */
fixupSize = rpmfiFSize(otherFi);
- if ((FFlags & RPMFILE_CONFIG) && !lstat(fn, &sb)) {
+ if (rpmfiConfigConflict(fi)) {
/* Here is an overlapped pre-existing config file. */
fi->actions[i] = (FFlags & RPMFILE_NOREPLACE)
? FA_ALTNAME : FA_SKIP;