static void backend_search_groups_thread(PkBackendJob *job, GVariant *params, gpointer user_data)
{
gchar **search;
PkBitfield filters;
g_variant_get(params, "(t^a&s)",
&filters,
&search);
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;
}
pk_backend_job_set_status(job, PK_STATUS_ENUM_QUERY);
// It's faster to emmit the packages here rather than in the matching part
PkgList output;
output = apt->getPackagesFromGroup(search);
apt->emitPackages(output, filters);
pk_backend_job_set_percentage(job, 100);
apt->emitFinished();
}
static void pk_backend_search_files_thread(PkBackendJob *job, GVariant *params, gpointer user_data)
{
gchar **search;
PkBitfield filters;
AptIntf *apt = static_cast<AptIntf*>(pk_backend_job_get_user_data(job));
g_variant_get(params, "(t^a&s)",
&filters,
&search);
pk_backend_job_set_allow_cancel(job, true);
// as we can only search for installed files lets avoid the opposite
if (!pk_bitfield_contain(filters, PK_FILTER_ENUM_NOT_INSTALLED)) {
if (!apt->init()) {
g_debug("Failed to create apt cache");
return;
}
pk_backend_job_set_status(job, PK_STATUS_ENUM_QUERY);
PkgList output;
output = apt->searchPackageFiles(search);
// It's faster to emit the packages here rather than in the matching part
apt->emitPackages(output, filters);
}
}
static void backend_what_provides_thread(PkBackendJob *job, GVariant *params, gpointer user_data)
{
PkBitfield filters;
const gchar *provides_text;
gchar **values;
bool error = false;
AptIntf *apt = static_cast<AptIntf*>(pk_backend_job_get_user_data(job));
g_variant_get(params, "(t^a&s)",
&filters,
&values);
pk_backend_job_set_status(job, PK_STATUS_ENUM_QUERY);
// We can handle libraries, mimetypes and codecs
if (!apt->init()) {
g_debug("Failed to create apt cache");
g_strfreev(values);
return;
}
pk_backend_job_set_status(job, PK_STATUS_ENUM_QUERY);
PkgList output;
apt->providesLibrary(output, values);
apt->providesCodec(output, values);
apt->providesMimeType(output, values);
// It's faster to emit the packages here rather than in the matching part
apt->emitPackages(output, filters);
}
static void backend_get_updates_thread(PkBackendJob *job, GVariant *params, gpointer user_data)
{
PkBitfield filters;
g_variant_get(params, "(t)", &filters);
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;
}
pk_backend_job_set_status(job, PK_STATUS_ENUM_QUERY);
PkgList updates;
PkgList blocked;
updates = apt->getUpdates(blocked);
apt->emitUpdates(updates, filters);
apt->emitPackages(blocked, filters, PK_INFO_ENUM_BLOCKED);
apt->emitFinished();
}
static void backend_depends_on_or_requires_thread(PkBackendJob *job, GVariant *params, gpointer user_data)
{
PkRoleEnum role;
PkBitfield filters;
gchar **package_ids;
gboolean recursive;
gchar *pi;
g_variant_get(params, "(t^a&sb)",
&filters,
&package_ids,
&recursive);
role = pk_backend_job_get_role(job);
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;
}
pk_backend_job_set_status(job, PK_STATUS_ENUM_QUERY);
PkgList output;
for (uint i = 0; i < g_strv_length(package_ids); ++i) {
if (apt->cancelled()) {
break;
}
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;
}
const pkgCache::VerIterator &ver = apt->aptCacheFile()->resolvePkgID(pi);
if (ver.end()) {
pk_backend_job_error_code(job,
PK_ERROR_ENUM_PACKAGE_NOT_FOUND,
"Couldn't find package %s",
pi);
return;
}
if (role == PK_ROLE_ENUM_DEPENDS_ON) {
apt->getDepends(output, ver, recursive);
} else {
apt->getRequires(output, ver, recursive);
}
}
// It's faster to emit the packages here than in the matching part
apt->emitPackages(output, filters);
}
static void backend_what_provides_thread(PkBackendJob *job, GVariant *params, gpointer user_data)
{
PkProvidesEnum provides;
PkBitfield filters;
const gchar *provides_text;
gchar **values;
bool error = false;
AptIntf *apt = static_cast<AptIntf*>(pk_backend_job_get_user_data(job));
g_variant_get(params, "(tu^a&s)",
&filters,
&provides,
&values);
pk_backend_job_set_status(job, PK_STATUS_ENUM_QUERY);
// We can handle libraries, mimetypes and codecs
if (provides == PK_PROVIDES_ENUM_SHARED_LIB ||
provides == PK_PROVIDES_ENUM_MIMETYPE ||
provides == PK_PROVIDES_ENUM_CODEC ||
provides == PK_PROVIDES_ENUM_ANY) {
if (!apt->init()) {
g_debug("Failed to create apt cache");
g_strfreev(values);
apt->emitFinished();
return;
}
pk_backend_job_set_status(job, PK_STATUS_ENUM_QUERY);
PkgList output;
if (provides == PK_PROVIDES_ENUM_SHARED_LIB) {
apt->providesLibrary(output, values);
} else if (provides == PK_PROVIDES_ENUM_MIMETYPE) {
apt->providesMimeType(output, values);
} else if (provides == PK_PROVIDES_ENUM_CODEC) {
apt->providesCodec(output, values);
} else {
// PK_PROVIDES_ENUM_ANY, just search for everything a package can provide
apt->providesLibrary(output, values);
apt->providesCodec(output, values);
apt->providesMimeType(output, values);
}
// It's faster to emit the packages here rather than in the matching part
apt->emitPackages(output, filters);
} else {
provides_text = pk_provides_enum_to_string(provides);
pk_backend_job_error_code(job,
PK_ERROR_ENUM_NOT_SUPPORTED,
"Provides %s not supported",
provides_text);
}
apt->emitFinished();
}
static void backend_search_package_thread(PkBackendJob *job, GVariant *params, gpointer user_data)
{
gchar **values;
gchar *search;
PkBitfield filters;
PkRoleEnum role;
g_variant_get(params, "(t^a&s)",
&filters,
&values);
search = g_strjoinv("|", values);
AptIntf *apt = static_cast<AptIntf*>(pk_backend_job_get_user_data(job));
if (!apt->init()) {
g_debug("Failed to create apt cache");
g_free(search);
apt->emitFinished();
return;
}
if (_error->PendingError() == true) {
g_free(search);
apt->emitFinished();
return;
}
pk_backend_job_set_status(job, PK_STATUS_ENUM_QUERY);
pk_backend_job_set_percentage(job, PK_BACKEND_PERCENTAGE_INVALID);
pk_backend_job_set_allow_cancel(job, true);
PkgList output;
role = pk_backend_job_get_role(job);
if (role == PK_ROLE_ENUM_SEARCH_DETAILS) {
output = apt->searchPackageDetails(search);
} else {
output = apt->searchPackageName(search);
}
g_free(search);
// It's faster to emmit the packages here than in the matching part
apt->emitPackages(output, filters);
pk_backend_job_set_percentage(job, 100);
apt->emitFinished();
}
static void backend_get_packages_thread(PkBackendJob *job, GVariant *params, gpointer user_data)
{
PkBitfield filters;
g_variant_get(params, "(t)",
&filters);
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;
}
PkgList output;
output = apt->getPackages();
// It's faster to emit the packages rather here than in the matching part
apt->emitPackages(output, filters);
}
static void pk_backend_resolve_thread(PkBackendJob *job, GVariant *params, gpointer user_data)
{
gchar **search;
PkBitfield filters;
g_variant_get(params, "(t^a&s)",
&filters,
&search);
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;
}
PkgList pkgs = apt->resolvePackageIds(search);
// It's faster to emit the packages here rather than in the matching part
apt->emitPackages(pkgs, filters);
}