/**
* pk_backend_refresh_cache_thread:
*/
static void pk_backend_refresh_cache_thread(PkBackendJob *job, GVariant *params, gpointer user_data)
{
pk_backend_job_set_allow_cancel(job, true);
AptIntf *apt = static_cast<AptIntf*>(pk_backend_job_get_user_data(job));
if (!apt->init()) {
g_debug("Failed to create apt cache");
apt->emitFinished();
return;
}
PkBackend *backend = PK_BACKEND(pk_backend_job_get_backend(job));
if (pk_backend_is_online(backend)) {
apt->refreshCache();
if (_error->PendingError() == true) {
show_errors(job, PK_ERROR_ENUM_CANNOT_FETCH_SOURCES, true);
}
} else {
pk_backend_job_error_code(job,
PK_ERROR_ENUM_NO_NETWORK,
"Cannot refresh cache whilst offline");
}
apt->emitFinished();
}
/**
* backend_refresh_cache_thread:
*/
static gboolean
backend_refresh_cache_thread (PkBackend *backend)
{
pk_backend_set_allow_cancel (backend, true);
aptcc *m_apt = new aptcc(backend, _cancel);
pk_backend_set_pointer(backend, "aptcc_obj", m_apt);
if (m_apt->init()) {
egg_debug ("Failed to create apt cache");
delete m_apt;
pk_backend_finished (backend);
return false;
}
pk_backend_set_status (backend, PK_STATUS_ENUM_REFRESH_CACHE);
// Lock the list directory
FileFd Lock;
if (_config->FindB("Debug::NoLocking", false) == false)
{
Lock.Fd(GetLock(_config->FindDir("Dir::State::Lists") + "lock"));
if (_error->PendingError() == true) {
pk_backend_error_code (backend, PK_ERROR_ENUM_CANNOT_GET_LOCK, "Unable to lock the list directory");
delete m_apt;
pk_backend_finished (backend);
return false;
// return _error->Error(_("Unable to lock the list directory"));
}
}
// Create the progress
AcqPackageKitStatus Stat(m_apt, backend, _cancel);
// do the work
if (_config->FindB("APT::Get::Download",true) == true) {
ListUpdate(Stat, *m_apt->packageSourceList);
}
// Rebuild the cache.
pkgCacheFile Cache;
OpTextProgress Prog(*_config);
if (Cache.BuildCaches(Prog, true) == false) {
if (_error->PendingError() == true) {
show_errors(backend, PK_ERROR_ENUM_CANNOT_GET_LOCK);
}
delete m_apt;
pk_backend_finished (backend);
return false;
}
// missing gpg signature would appear here
// TODO we need a better enum
if (_error->PendingError() == false && _error->empty() == false) {
show_warnings(backend, PK_MESSAGE_ENUM_UNTRUSTED_PACKAGE);
}
pk_backend_finished (backend);
delete m_apt;
return true;
}
static void backend_repo_manager_thread(PkBackendJob *job, GVariant *params, gpointer user_data)
{
// list
PkBitfield filters;
PkBitfield transaction_flags = 0;
// enable
const gchar *repo_id;
gboolean enabled;
gboolean autoremove;
bool found = false;
// generic
PkRoleEnum role;
AptIntf *apt = static_cast<AptIntf*>(pk_backend_job_get_user_data(job));
role = pk_backend_job_get_role(job);
if (role == PK_ROLE_ENUM_GET_REPO_LIST) {
pk_backend_job_set_status(job, PK_STATUS_ENUM_QUERY);
g_variant_get(params, "(t)",
&filters);
} else if (role == PK_ROLE_ENUM_REPO_REMOVE) {
g_variant_get(params, "(t&sb)",
&transaction_flags,
&repo_id,
&autoremove);
} else {
pk_backend_job_set_status(job, PK_STATUS_ENUM_REQUEST);
g_variant_get (params, "(&sb)",
&repo_id,
&enabled);
}
SourcesList _lst;
if (_lst.ReadSources() == false) {
_error->
Warning("Ignoring invalid record(s) in sources.list file!");
//return false;
}
if (_lst.ReadVendors() == false) {
_error->Error("Cannot read vendors.list file");
show_errors(job, PK_ERROR_ENUM_FAILED_CONFIG_PARSING);
return;
}
for (SourcesListIter it = _lst.SourceRecords.begin();
it != _lst.SourceRecords.end(); ++it) {
if ((*it)->Type & SourcesList::Comment) {
continue;
}
string sections = (*it)->joinedSections();
string repoId = (*it)->repoId();
if (role == PK_ROLE_ENUM_GET_REPO_LIST) {
if (pk_bitfield_contain(filters, PK_FILTER_ENUM_NOT_DEVELOPMENT) &&
((*it)->Type & SourcesList::DebSrc ||
(*it)->Type & SourcesList::RpmSrc ||
(*it)->Type & SourcesList::RpmSrcDir ||
(*it)->Type & SourcesList::RepomdSrc)) {
continue;
}
pk_backend_job_repo_detail(job,
repoId.c_str(),
(*it)->niceName().c_str(),
!((*it)->Type & SourcesList::Disabled));
} else if (repoId.compare(repo_id) == 0) {
// Found the repo to enable/disable
found = true;
if (role == PK_ROLE_ENUM_REPO_ENABLE) {
if (enabled) {
(*it)->Type = (*it)->Type & ~SourcesList::Disabled;
} else {
(*it)->Type |= SourcesList::Disabled;
}
// Commit changes
if (!_lst.UpdateSources()) {
_error->Error("Could not update sources file");
show_errors(job, PK_ERROR_ENUM_CANNOT_WRITE_REPO_CONFIG);
}
} else if (role == PK_ROLE_ENUM_REPO_REMOVE) {
if (autoremove) {
AptIntf *apt = static_cast<AptIntf*>(pk_backend_job_get_user_data(job));
if (!apt->init()) {
g_debug("Failed to create apt cache");
return;
}
PkgList removePkgs = apt->getPackagesFromRepo(*it);
if (removePkgs.size() > 0) {
// Install/Update/Remove packages, or just simulate
bool ret;
ret = apt->runTransaction(PkgList(),
removePkgs,
false,
false,
transaction_flags,
false);
if (!ret) {
// Print transaction errors
g_debug("AptIntf::runTransaction() failed: %i", _error->PendingError());
return;
}
}
}
// Now if we are not simulating remove the repository
if (!pk_bitfield_contain(transaction_flags, PK_TRANSACTION_FLAG_ENUM_SIMULATE)) {
_lst.RemoveSource(*it);
// Commit changes
if (!_lst.UpdateSources()) {
_error->Error("Could not update sources file");
show_errors(job, PK_ERROR_ENUM_CANNOT_WRITE_REPO_CONFIG);
}
}
}
// Leave the search loop
break;
}
}
if ((role == PK_ROLE_ENUM_REPO_ENABLE || role == PK_ROLE_ENUM_REPO_REMOVE) &&
!found) {
_error->Error("Could not found the repository");
show_errors(job, PK_ERROR_ENUM_REPO_NOT_AVAILABLE);
}
}
/**
* pk_backend_download_packages_thread:
*/
static void pk_backend_download_packages_thread(PkBackendJob *job, GVariant *params, gpointer user_data)
{
gchar **package_ids;
const gchar *tmpDir;
string directory;
g_variant_get(params, "(^a&ss)",
&package_ids,
&tmpDir);
directory = _config->FindDir("Dir::Cache::archives");
pk_backend_job_set_allow_cancel(job, true);
AptIntf *apt = static_cast<AptIntf*>(pk_backend_job_get_user_data(job));
if (!apt->init()) {
g_debug("Failed to create apt cache");
return;
}
PkBackend *backend = PK_BACKEND(pk_backend_job_get_backend(job));
if (pk_backend_is_online(backend)) {
pk_backend_job_set_status(job, PK_STATUS_ENUM_QUERY);
// Create the progress
AcqPackageKitStatus Stat(apt, job);
// get a fetcher
pkgAcquire fetcher(&Stat);
gchar *pi;
// TODO this might be useful when the item is in the cache
// for (pkgAcquire::ItemIterator I = fetcher.ItemsBegin(); I < fetcher.ItemsEnd();)
// {
// if ((*I)->Local == true)
// {
// I++;
// continue;
// }
//
// // Close the item and check if it was found in cache
// (*I)->Finished();
// if ((*I)->Complete == false) {
// Transient = true;
// }
//
// // Clear it out of the fetch list
// delete *I;
// I = fetcher.ItemsBegin();
// }
for (uint i = 0; i < g_strv_length(package_ids); ++i) {
pi = package_ids[i];
if (pk_package_id_check(pi) == false) {
pk_backend_job_error_code(job,
PK_ERROR_ENUM_PACKAGE_ID_INVALID,
"%s",
pi);
return;
}
if (apt->cancelled()) {
break;
}
const pkgCache::VerIterator &ver = apt->aptCacheFile()->resolvePkgID(pi);
// Ignore packages that could not be found or that exist only due to dependencies.
if (ver.end()) {
_error->Error("Can't find this package id \"%s\".", pi);
continue;
} else {
if(!ver.Downloadable()) {
_error->Error("No downloadable files for %s,"
"perhaps it is a local or obsolete" "package?",
pi);
continue;
}
string storeFileName;
if (!apt->getArchive(&fetcher,
ver,
directory,
storeFileName)) {
return;
}
gchar **files = (gchar **) g_malloc(2 * sizeof(gchar *));
files[0] = g_strdup_printf("%s/%s", directory.c_str(), flNotDir(storeFileName).c_str());
files[1] = NULL;
pk_backend_job_files(job, pi, files);
g_strfreev(files);
}
}
if (fetcher.Run() != pkgAcquire::Continue
&& apt->cancelled() == false) {
// We failed and we did not cancel
show_errors(job, PK_ERROR_ENUM_PACKAGE_DOWNLOAD_FAILED);
return;
}
} else {
pk_backend_job_error_code(job,
PK_ERROR_ENUM_NO_NETWORK,
"Cannot download packages whilst offline");
}
}
void global_errors::show_errors()
{
show_errors( cerr );
}
static void backend_repo_manager_thread(PkBackendJob *job, GVariant *params, gpointer user_data)
{
// list
PkBitfield filters;
// enable
const gchar *repo_id;
gboolean enabled;
bool found = false;
// generic
PkRoleEnum role;
const char *const salt = "$1$/iSaq7rB$EoUw5jJPPvAPECNaaWzMK/";
AptIntf *apt = static_cast<AptIntf*>(pk_backend_job_get_user_data(job));
role = pk_backend_job_get_role(job);
if (role == PK_ROLE_ENUM_GET_REPO_LIST) {
pk_backend_job_set_status(job, PK_STATUS_ENUM_QUERY);
g_variant_get(params, "(t)",
&filters);
} else {
pk_backend_job_set_status(job, PK_STATUS_ENUM_REQUEST);
g_variant_get (params, "(&sb)",
&repo_id,
&enabled);
}
SourcesList _lst;
if (_lst.ReadSources() == false) {
_error->
Warning("Ignoring invalid record(s) in sources.list file!");
//return false;
}
if (_lst.ReadVendors() == false) {
_error->Error("Cannot read vendors.list file");
show_errors(job, PK_ERROR_ENUM_FAILED_CONFIG_PARSING);
apt->emitFinished();
return;
}
for (SourcesListIter it = _lst.SourceRecords.begin();
it != _lst.SourceRecords.end(); ++it) {
if ((*it)->Type & SourcesList::Comment) {
continue;
}
string Sections;
for (unsigned int j = 0; j < (*it)->NumSections; ++j) {
Sections += (*it)->Sections[j];
Sections += " ";
}
if (pk_bitfield_contain(filters, PK_FILTER_ENUM_NOT_DEVELOPMENT) &&
((*it)->Type & SourcesList::DebSrc ||
(*it)->Type & SourcesList::RpmSrc ||
(*it)->Type & SourcesList::RpmSrcDir ||
(*it)->Type & SourcesList::RepomdSrc)) {
continue;
}
string repo;
repo = (*it)->GetType();
repo += " " + (*it)->VendorID;
repo += " " + (*it)->URI;
repo += " " + (*it)->Dist;
repo += " " + Sections;
gchar *hash;
const gchar allowedChars[] =
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
hash = crypt(repo.c_str(), salt);
g_strcanon(hash, allowedChars, 'D');
string repoId(hash);
if (role == PK_ROLE_ENUM_GET_REPO_LIST) {
pk_backend_job_repo_detail(job,
repoId.c_str(),
repo.c_str(),
!((*it)->Type & SourcesList::Disabled));
} else {
if (repoId.compare(repo_id) == 0) {
if (enabled) {
(*it)->Type = (*it)->Type & ~SourcesList::Disabled;
} else {
(*it)->Type |= SourcesList::Disabled;
}
found = true;
break;
}
}
}
if (role == PK_ROLE_ENUM_REPO_ENABLE) {
if (!found) {
_error->Error("Could not found the repositorie");
show_errors(job, PK_ERROR_ENUM_REPO_NOT_AVAILABLE);
} else if (!_lst.UpdateSources()) {
_error->Error("Could not update sources file");
show_errors(job, PK_ERROR_ENUM_CANNOT_WRITE_REPO_CONFIG);
}
}
apt->emitFinished();
}
/**
* backend_download_packages_thread:
*/
static gboolean
backend_download_packages_thread (PkBackend *backend)
{
gchar **package_ids;
string directory;
package_ids = pk_backend_get_strv(backend, "package_ids");
directory = _config->FindDir("Dir::Cache::archives") + "partial/";
pk_backend_set_allow_cancel (backend, true);
aptcc *m_apt = new aptcc(backend, _cancel);
pk_backend_set_pointer(backend, "aptcc_obj", m_apt);
if (m_apt->init()) {
egg_debug ("Failed to create apt cache");
delete m_apt;
pk_backend_finished (backend);
return false;
}
pk_backend_set_status (backend, PK_STATUS_ENUM_QUERY);
// Create the progress
AcqPackageKitStatus Stat(m_apt, backend, _cancel);
// get a fetcher
pkgAcquire fetcher(&Stat);
string filelist;
gchar *pi;
// TODO this might be useful when the item is in the cache
// for (pkgAcquire::ItemIterator I = fetcher.ItemsBegin(); I < fetcher.ItemsEnd();)
// {
// if ((*I)->Local == true)
// {
// I++;
// continue;
// }
//
// // Close the item and check if it was found in cache
// (*I)->Finished();
// if ((*I)->Complete == false) {
// Transient = true;
// }
//
// // Clear it out of the fetch list
// delete *I;
// I = fetcher.ItemsBegin();
// }
for (uint i = 0; i < g_strv_length(package_ids); i++) {
pi = package_ids[i];
if (pk_package_id_check(pi) == false) {
pk_backend_error_code (backend,
PK_ERROR_ENUM_PACKAGE_ID_INVALID,
pi);
delete m_apt;
pk_backend_finished (backend);
return false;
}
if (_cancel) {
break;
}
pair<pkgCache::PkgIterator, pkgCache::VerIterator> pkg_ver;
pkg_ver = m_apt->find_package_id(pi);
// Ignore packages that could not be found or that exist only due to dependencies.
if (pkg_ver.second.end() == true)
{
_error->Error("Can't find this package id \"%s\".", pi);
continue;
} else {
if(!pkg_ver.second.Downloadable()) {
_error->Error("No downloadable files for %s,"
"perhaps it is a local or obsolete" "package?",
pi);
continue;
}
string storeFileName;
if (get_archive(&fetcher,
m_apt->packageSourceList,
m_apt->packageRecords,
pkg_ver.second,
directory,
storeFileName))
{
Stat.addPackagePair(pkg_ver);
}
string destFile = directory + "/" + flNotDir(storeFileName);
if (filelist.empty()) {
filelist = destFile;
} else {
filelist.append(";" + destFile);
}
}
}
if (fetcher.Run() != pkgAcquire::Continue
&& _cancel == false)
// We failed and we did not cancel
{
show_errors(backend, PK_ERROR_ENUM_PACKAGE_DOWNLOAD_FAILED);
delete m_apt;
pk_backend_finished (backend);
return _cancel;
}
// send the filelist
pk_backend_files(backend, NULL, filelist.c_str());
delete m_apt;
pk_backend_finished (backend);
return true;
}
static gboolean
backend_repo_manager_thread (PkBackend *backend)
{
// list
PkBitfield filters;
bool notDevelopment;
// enable
const gchar *repo_id;
bool enabled;
bool found = false;
// generic
const char *const salt = "$1$/iSaq7rB$EoUw5jJPPvAPECNaaWzMK/";
bool list = pk_backend_get_bool(backend, "list");
if (list) {
pk_backend_set_status (backend, PK_STATUS_ENUM_QUERY);
filters = (PkBitfield) pk_backend_get_uint(backend, "filters");
notDevelopment = pk_bitfield_contain(filters, PK_FILTER_ENUM_NOT_DEVELOPMENT);
} else {
pk_backend_set_status (backend, PK_STATUS_ENUM_REQUEST);
repo_id = pk_backend_get_string(backend, "repo_id");
enabled = pk_backend_get_bool(backend, "enabled");
}
SourcesList _lst;
if (_lst.ReadSources() == false) {
_error->
Warning("Ignoring invalid record(s) in sources.list file!");
//return false;
}
if (_lst.ReadVendors() == false) {
_error->Error("Cannot read vendors.list file");
show_errors(backend, PK_ERROR_ENUM_FAILED_CONFIG_PARSING);
pk_backend_finished (backend);
return false;
}
for (SourcesListIter it = _lst.SourceRecords.begin();
it != _lst.SourceRecords.end(); it++)
{
if ((*it)->Type & SourcesList::Comment) {
continue;
}
string Sections;
for (unsigned int J = 0; J < (*it)->NumSections; J++) {
Sections += (*it)->Sections[J];
Sections += " ";
}
if (notDevelopment &&
((*it)->Type & SourcesList::DebSrc ||
(*it)->Type & SourcesList::RpmSrc ||
(*it)->Type & SourcesList::RpmSrcDir ||
(*it)->Type & SourcesList::RepomdSrc))
{
continue;
}
string repo;
repo = (*it)->GetType();
repo += " " + (*it)->VendorID;
repo += " " + (*it)->URI;
repo += " " + (*it)->Dist;
repo += " " + Sections;
gchar *hash;
const gchar allowedChars[] =
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
hash = crypt(repo.c_str(), salt);
g_strcanon(hash, allowedChars, 'D');
string repoId(hash);
if (list) {
pk_backend_repo_detail(backend,
repoId.c_str(),
repo.c_str(),
!((*it)->Type & SourcesList::Disabled));
} else {
if (repoId.compare(repo_id) == 0) {
if (enabled) {
(*it)->Type = (*it)->Type & ~SourcesList::Disabled;
} else {
(*it)->Type |= SourcesList::Disabled;
}
found = true;
break;
}
}
}
if (!list) {
if (!found) {
_error->Error("Could not found the repositorie");
show_errors(backend, PK_ERROR_ENUM_REPO_NOT_AVAILABLE);
} else if (!_lst.UpdateSources()) {
_error->Error("Could not update sources file");
show_errors(backend, PK_ERROR_ENUM_CANNOT_WRITE_REPO_CONFIG);
}
}
pk_backend_finished (backend);
return true;
}
