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Fixed bugs, cleaned up some code

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This commit is contained in:
Wouter den Breejen 2007-07-09 00:28:38 +00:00
parent afb445957d
commit bc2fbabc12
6 changed files with 74 additions and 57 deletions
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36
src/libstore/db.cc
View file

@ -546,32 +546,35 @@ bool Database::queryStateReferences(const Transaction & txn, TableId table,
Strings keys;
enumTable(txn, table, keys); //get all revisions
string key;
if(revision == -1){
//Check if this revision exists key in the table
string key = makeStatePathRevision(statePath, revision);
bool found = false;
for (Strings::const_iterator i = keys.begin(); i != keys.end(); ++i) {
if(key == *i)
found = true;
}
key = ""; //reset
if(revision == -1 || (!found)){
bool foundsomething = lookupHighestRevivison(keys, statePath, key);
if(!foundsomething)
return false;
}
else
key = makeStatePathRevision(statePath, revision);
if(!found)
printMsg(lvlError, format("Warning: References for revision '%1%' not was not found, so taking the highest rev-key possible for statePath '%2%'") % revision % statePath);
return queryStrings(txn, table, key, references); //now that we have the key, we can query the references
}
bool Database::queryStateReferrers(const Transaction & txn, TableId table,
const Path & statePath, Strings & referrers, int revision)
{
//PathSet referrers;
Strings keys;
Path revisionedStatePath = makeStatePathRevision(statePath, revision);
enumTable(txn, table, keys, revisionedStatePath + string(1, (char) 0));
for (Strings::iterator i = keys.begin(); i != keys.end(); ++i)
printMsg(lvlError, format("queryStateReferrers %1%") % *i);
//referrers.insert(stripPrefix(storePath, *i));
return false;
//Exactly the same as queryStateReferences
return queryStateReferences(txn, table, statePath, referrers, revision);
}
@ -591,10 +594,8 @@ void Database::setStateRevisions(const Transaction & txn, TableId table,
sorted_revisions.push_back(revisions.at(*i));
//////////////////
for (vector<Path>::const_iterator i = sortedStatePaths.begin(); i != sortedStatePaths.end(); ++i){
for (vector<Path>::const_iterator i = sortedStatePaths.begin(); i != sortedStatePaths.end(); ++i)
printMsg(lvlError, format("Insert: %1% into %2%") % int2String(revisions.at(*i)) % *i);
}
//////////////////
//Convert the int's into Strings
@ -639,6 +640,9 @@ bool Database::queryStateRevisions(const Transaction & txn, TableId table,
revisions.push_back(getRevision);
}
if(!succeed)
throw Error(format("Revision '%1%' not found of statePath '%2%'") % int2String(revision) % statePath);
return succeed;
}

15
src/libstore/local-store.cc
View file

@ -446,7 +446,7 @@ void setReferences(const Transaction & txn, const Path & store_or_statePath,
if (references.size() > 0 && !isRealisableComponentOrStatePath(txn, store_or_statePath))
throw Error(format("cannot set references for path `%1%' which is invalid and has no substitutes") % store_or_statePath);
printMsg(lvlError, format("Setting references for %1%") % store_or_statePath);
printMsg(lvlError, format("Setting references for %1% (revision:%2%)") % store_or_statePath % int2String(revision));
for (PathSet::iterator i = references.begin(); i != references.end(); ++i)
printMsg(lvlError, format("'%2%' has references: %1%") % *i % store_or_statePath);
for (PathSet::iterator i = stateReferences.begin(); i != stateReferences.end(); ++i)
@ -1598,8 +1598,6 @@ PathSet mergeNewDerivationIntoList(const Path & storepath, const Path & newdrv,
*/
void storePathRequisites(const Path & storeOrstatePath, const bool includeOutputs, PathSet & paths, const bool & withComponents, const bool & withState, const int revision)
{
//TODO !!!!!!!!!!!!!!!!!!!!!!!!!!!!
computeFSClosure(storeOrstatePath, paths, withComponents, withState, revision);
if (includeOutputs) {
@ -1752,10 +1750,7 @@ void scanAndUpdateAllReferencesTxn(const Transaction & txn, const Path & statePa
/*
Register Valid again if neccesary
update the extra references in a new table??? why???
(remember we need to keep the old as the basis, and things can change, the db is not consistent anymore then ....)
But we also dont want useless refereces ......
Update the 2 references tables: all state paths get: Path statepath --> List(int revnumber, List(References))
TODO EDIT TABLES references,references_state,referrers,referrers_state
@ -1783,9 +1778,9 @@ void scanAndUpdateAllReferencesTxn(const Transaction & txn, const Path & statePa
Hash(), //emtpy hash
state_references,
state_stateReferences,
drvPath);
}
*/
drvPath
);
}*/
}
void LocalStore::scanAndUpdateAllReferences(const Path & statePath)