388 lines
13 KiB
Vala
388 lines
13 KiB
Vala
/*
|
|
* pamac-vala
|
|
*
|
|
* Copyright (C) 2014 Guillaume Benoit <guillaume@manjaro.org>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a get of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
namespace Alpm {
|
|
class Repo {
|
|
public string name;
|
|
public Signature.Level siglevel;
|
|
public DB.Usage usage;
|
|
public string[] urls;
|
|
|
|
public Repo (string name) {
|
|
this.name = name;
|
|
usage = 0;
|
|
urls = {};
|
|
}
|
|
}
|
|
|
|
public class Config {
|
|
string conf_path;
|
|
string rootdir;
|
|
string dbpath;
|
|
string gpgdir;
|
|
string logfile;
|
|
string arch;
|
|
double deltaratio;
|
|
int usesyslog;
|
|
public int checkspace;
|
|
Alpm.List<string> cachedirs;
|
|
Alpm.List<string> ignoregrps;
|
|
public string ignorepkg;
|
|
Alpm.List<string> ignorepkgs;
|
|
Alpm.List<string> noextracts;
|
|
Alpm.List<string> noupgrades;
|
|
public GLib.List<string> holdpkgs;
|
|
public GLib.List<string> syncfirsts;
|
|
public string syncfirst;
|
|
Signature.Level defaultsiglevel;
|
|
Signature.Level localfilesiglevel;
|
|
Signature.Level remotefilesiglevel;
|
|
Repo[] repo_order;
|
|
public unowned Handle? handle;
|
|
|
|
public Config (string path) {
|
|
conf_path = path;
|
|
handle = null;
|
|
reload ();
|
|
}
|
|
|
|
public void reload () {
|
|
// set default options
|
|
rootdir = "/";
|
|
dbpath = "/var/lib/pacman";
|
|
gpgdir = "/etc/pacman.d/gnupg/";
|
|
logfile = "/var/log/pacman.log";
|
|
arch = Posix.utsname().machine;
|
|
holdpkgs = new GLib.List<string> ();
|
|
syncfirsts = new GLib.List<string> ();
|
|
syncfirst = "";
|
|
cachedirs = new Alpm.List<string> ();
|
|
cachedirs.add ("/var/cache/pacman/pkg/");
|
|
ignoregrps = new Alpm.List<string> ();
|
|
ignorepkgs = new Alpm.List<string> ();
|
|
ignorepkg = "";
|
|
noextracts = new Alpm.List<string> ();
|
|
noupgrades = new Alpm.List<string> ();
|
|
usesyslog = 0;
|
|
checkspace = 0;
|
|
deltaratio = 0.7;
|
|
defaultsiglevel = Signature.Level.PACKAGE | Signature.Level.PACKAGE_OPTIONAL | Signature.Level.DATABASE | Signature.Level.DATABASE_OPTIONAL;
|
|
localfilesiglevel = Signature.Level.USE_DEFAULT;
|
|
remotefilesiglevel = Signature.Level.USE_DEFAULT;
|
|
repo_order = {};
|
|
// parse conf file
|
|
parse_file (conf_path);
|
|
get_handle ();
|
|
}
|
|
|
|
public void get_handle () {
|
|
Alpm.Errno error;
|
|
if (handle != null)
|
|
Handle.release (handle);
|
|
handle = Handle.new (rootdir, dbpath, out error);
|
|
if (handle == null) {
|
|
stderr.printf ("Failed to initialize alpm library" + " (%s)\n".printf(Alpm.strerror (error)));
|
|
return;
|
|
}
|
|
// define options
|
|
handle.gpgdir = gpgdir;
|
|
handle.logfile = logfile;
|
|
handle.arch = arch;
|
|
handle.deltaratio = deltaratio;
|
|
handle.usesyslog = usesyslog;
|
|
handle.checkspace = checkspace;
|
|
handle.defaultsiglevel = defaultsiglevel;
|
|
handle.localfilesiglevel = localfilesiglevel;
|
|
handle.remotefilesiglevel = remotefilesiglevel;
|
|
handle.cachedirs = cachedirs;
|
|
handle.ignoregroups = ignoregrps;
|
|
handle.ignorepkgs = ignorepkgs;
|
|
handle.noextracts = noextracts;
|
|
handle.noupgrades = noupgrades;
|
|
// register dbs
|
|
foreach (var repo in repo_order) {
|
|
unowned DB db = handle.register_syncdb (repo.name, repo.siglevel);
|
|
foreach (var url in repo.urls)
|
|
db.add_server (url.replace ("$repo", repo.name).replace ("$arch", handle.arch));
|
|
if (repo.usage == 0)
|
|
db.usage = DB.Usage.ALL;
|
|
else
|
|
db.usage = repo.usage;
|
|
}
|
|
}
|
|
|
|
public void parse_file (string path, string? section = null) {
|
|
string? current_section = section;
|
|
var file = GLib.File.new_for_path (path);
|
|
if (file.query_exists () == false) {
|
|
GLib.stderr.printf ("File '%s' doesn't exist.\n", path);
|
|
} else {
|
|
try {
|
|
// Open file for reading and wrap returned FileInputStream into a
|
|
// DataInputStream, so we can read line by line
|
|
var dis = new DataInputStream (file.read ());
|
|
string line;
|
|
// Read lines until end of file (null) is reached
|
|
while ((line = dis.read_line (null)) != null) {
|
|
if (line.length == 0) continue;
|
|
// ignore whole line and end of line comments
|
|
string[] splitted = line.split ("#", 2);
|
|
line = splitted[0].strip ();
|
|
if (line.length == 0) continue;
|
|
if (line[0] == '[' && line[line.length-1] == ']') {
|
|
current_section = line[1:-1];
|
|
if (current_section != "options") {
|
|
var repo = new Repo (current_section);
|
|
repo.siglevel = defaultsiglevel;
|
|
repo_order += repo;
|
|
}
|
|
continue;
|
|
}
|
|
splitted = line.split ("=", 2);
|
|
string _key = splitted[0].strip ();
|
|
string? _value = null;
|
|
if (splitted[1] != null)
|
|
_value = splitted[1].strip ();
|
|
if (_key == "Include")
|
|
parse_file (_value, current_section);
|
|
if (current_section == "options") {
|
|
if (_key == "GPGDir")
|
|
gpgdir = _value;
|
|
else if (_key == "LogFile")
|
|
logfile = _value;
|
|
else if (_key == "Architecture") {
|
|
if (_value == "auto")
|
|
arch = Posix.utsname ().machine;
|
|
else
|
|
arch = _value;
|
|
} else if (_key == "UseDelta")
|
|
deltaratio = double.parse (_value);
|
|
else if (_key == "UseSysLog")
|
|
usesyslog = 1;
|
|
else if (_key == "CheckSpace")
|
|
checkspace = 1;
|
|
else if (_key == "SigLevel")
|
|
defaultsiglevel = define_siglevel (defaultsiglevel, _value);
|
|
else if (_key == "LocalSigLevel")
|
|
localfilesiglevel = merge_siglevel (defaultsiglevel, define_siglevel (localfilesiglevel, _value));
|
|
else if (_key == "RemoteSigLevel")
|
|
remotefilesiglevel = merge_siglevel (defaultsiglevel, define_siglevel (remotefilesiglevel, _value));
|
|
else if (_key == "HoldPkg") {
|
|
foreach (string name in _value.split (" "))
|
|
holdpkgs.append (name);
|
|
} else if (_key == "SyncFirst") {
|
|
syncfirst = _value;
|
|
foreach (string name in _value.split (" "))
|
|
syncfirsts.append (name);
|
|
} else if (_key == "CacheDir") {
|
|
foreach (string dir in _value.split (" "))
|
|
cachedirs.add (dir);
|
|
} else if (_key == "IgnoreGroup") {
|
|
foreach (string name in _value.split (" "))
|
|
ignoregrps.add (name);
|
|
} else if (_key == "IgnorePkg") {
|
|
ignorepkg = _value;
|
|
foreach (string name in _value.split (" "))
|
|
ignorepkgs.add (name);
|
|
} else if (_key == "Noextract") {
|
|
foreach (string name in _value.split (" "))
|
|
noextracts.add (name);
|
|
} else if (_key == "NoUpgrade") {
|
|
foreach (string name in _value.split (" "))
|
|
noupgrades.add (name);
|
|
}
|
|
} else {
|
|
foreach (var repo in repo_order) {
|
|
if (repo.name == current_section) {
|
|
if (_key == "Server")
|
|
repo.urls += _value;
|
|
else if (_key == "SigLevel")
|
|
repo.siglevel = define_siglevel (defaultsiglevel, _value);
|
|
else if (_key == "Usage")
|
|
repo.usage = define_usage (_value);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} catch (GLib.Error e) {
|
|
GLib.stderr.printf("%s\n", e.message);
|
|
}
|
|
}
|
|
}
|
|
|
|
public void write (HashTable<string,Variant> new_conf) {
|
|
var file = GLib.File.new_for_path (conf_path);
|
|
if (file.query_exists () == false)
|
|
GLib.stderr.printf ("File '%s' doesn't exist.\n", conf_path);
|
|
else {
|
|
try {
|
|
// Open file for reading and wrap returned FileInputStream into a
|
|
// DataInputStream, so we can read line by line
|
|
var dis = new DataInputStream (file.read ());
|
|
string line;
|
|
string[] data = {};
|
|
// Read lines until end of file (null) is reached
|
|
while ((line = dis.read_line (null)) != null) {
|
|
if (line.length == 0) continue;
|
|
if (line.contains ("IgnorePkg")) {
|
|
if (new_conf.contains ("IgnorePkg")) {
|
|
string _value = new_conf.get ("IgnorePkg").get_string ();
|
|
if (_value == "")
|
|
data += "#IgnorePkg =\n";
|
|
else
|
|
data += "IgnorePkg = %s\n".printf (_value);
|
|
} else
|
|
data += line + "\n";
|
|
} else if (line.contains ("SyncFirst")) {
|
|
if (new_conf.contains ("SyncFirst")) {
|
|
string _value = new_conf.get ("SyncFirst").get_string ();
|
|
if (_value == "")
|
|
data += "#SyncFirst =\n";
|
|
else
|
|
data += "SyncFirst = %s\n".printf (_value);
|
|
} else
|
|
data += line + "\n";
|
|
} else if (line.contains ("CheckSpace")) {
|
|
if (new_conf.contains ("CheckSpace")) {
|
|
int _value = new_conf.get ("CheckSpace").get_int32 ();
|
|
if (_value == 1)
|
|
data += "CheckSpace\n";
|
|
else
|
|
data += "#CheckSpace\n";
|
|
} else
|
|
data += line + "\n";
|
|
} else
|
|
data += line + "\n";
|
|
}
|
|
// delete the file before rewrite it
|
|
file.delete ();
|
|
// creating a DataOutputStream to the file
|
|
var dos = new DataOutputStream (file.create (FileCreateFlags.REPLACE_DESTINATION));
|
|
foreach (string new_line in data) {
|
|
// writing a short string to the stream
|
|
dos.put_string (new_line);
|
|
}
|
|
} catch (GLib.Error e) {
|
|
GLib.stderr.printf("%s\n", e.message);
|
|
}
|
|
}
|
|
}
|
|
|
|
public DB.Usage define_usage (string conf_string) {
|
|
DB.Usage usage = 0;
|
|
foreach (string directive in conf_string.split(" ")) {
|
|
if (directive == "Sync") {
|
|
usage |= DB.Usage.SYNC;
|
|
} else if (directive == "Search") {
|
|
usage |= DB.Usage.SEARCH;
|
|
} else if (directive == "Install") {
|
|
usage |= DB.Usage.INSTALL;
|
|
} else if (directive == "Upgrade") {
|
|
usage |= DB.Usage.UPGRADE;
|
|
} else if (directive == "All") {
|
|
usage |= DB.Usage.ALL;
|
|
}
|
|
}
|
|
return usage;
|
|
}
|
|
|
|
public Signature.Level define_siglevel (Signature.Level default_level, string conf_string) {
|
|
foreach (string directive in conf_string.split(" ")) {
|
|
bool affect_package = false;
|
|
bool affect_database = false;
|
|
if ("Package" in directive) affect_package = true;
|
|
else if ("Database" in directive) affect_database = true;
|
|
else {
|
|
affect_package = true;
|
|
affect_database = true;
|
|
}
|
|
if ("Never" in directive) {
|
|
if (affect_package) {
|
|
default_level &= ~Signature.Level.PACKAGE;
|
|
default_level |= Signature.Level.PACKAGE_SET;
|
|
}
|
|
if (affect_database) default_level &= ~Signature.Level.DATABASE;
|
|
}
|
|
else if ("Optional" in directive) {
|
|
if (affect_package) {
|
|
default_level |= Signature.Level.PACKAGE;
|
|
default_level |= Signature.Level.PACKAGE_OPTIONAL;
|
|
default_level |= Signature.Level.PACKAGE_SET;
|
|
}
|
|
if (affect_database) {
|
|
default_level |= Signature.Level.DATABASE;
|
|
default_level |= Signature.Level.DATABASE_OPTIONAL;
|
|
}
|
|
}
|
|
else if ("Required" in directive) {
|
|
if (affect_package) {
|
|
default_level |= Signature.Level.PACKAGE;
|
|
default_level &= ~Signature.Level.PACKAGE_OPTIONAL;
|
|
default_level |= Signature.Level.PACKAGE_SET;
|
|
}
|
|
if (affect_database) {
|
|
default_level |= Signature.Level.DATABASE;
|
|
default_level &= ~Signature.Level.DATABASE_OPTIONAL;
|
|
}
|
|
}
|
|
else if ("TrustedOnly" in directive) {
|
|
if (affect_package) {
|
|
default_level &= ~Signature.Level.PACKAGE_MARGINAL_OK;
|
|
default_level &= ~Signature.Level.PACKAGE_UNKNOWN_OK;
|
|
default_level |= Signature.Level.PACKAGE_TRUST_SET;
|
|
}
|
|
if (affect_database) {
|
|
default_level &= ~Signature.Level.DATABASE_MARGINAL_OK;
|
|
default_level &= ~Signature.Level.DATABASE_UNKNOWN_OK;
|
|
}
|
|
}
|
|
else if ("TrustAll" in directive) {
|
|
if (affect_package) {
|
|
default_level |= Signature.Level.PACKAGE_MARGINAL_OK;
|
|
default_level |= Signature.Level.PACKAGE_UNKNOWN_OK;
|
|
default_level |= Signature.Level.PACKAGE_TRUST_SET;
|
|
}
|
|
if (affect_database) {
|
|
default_level |= Signature.Level.DATABASE_MARGINAL_OK;
|
|
default_level |= Signature.Level.DATABASE_UNKNOWN_OK;
|
|
}
|
|
}
|
|
else GLib.stderr.printf("unrecognized siglevel: %s\n", conf_string);
|
|
}
|
|
default_level &= ~Signature.Level.USE_DEFAULT;
|
|
return default_level;
|
|
}
|
|
|
|
public Signature.Level merge_siglevel (Signature.Level base_level, Signature.Level over_level) {
|
|
if ((over_level & Signature.Level.USE_DEFAULT) != 0) over_level = base_level;
|
|
else {
|
|
if ((over_level & Signature.Level.PACKAGE_SET) == 0) {
|
|
over_level |= base_level & Signature.Level.PACKAGE;
|
|
over_level |= base_level & Signature.Level.PACKAGE_OPTIONAL;
|
|
}
|
|
if ((over_level & Signature.Level.PACKAGE_TRUST_SET) == 0) {
|
|
over_level |= base_level & Signature.Level.PACKAGE_MARGINAL_OK;
|
|
over_level |= base_level & Signature.Level.PACKAGE_UNKNOWN_OK;
|
|
}
|
|
}
|
|
return over_level;
|
|
}
|
|
}
|
|
}
|