Module: Yast::SoundReadRoutinesInclude
- Defined in:
- ../../src/include/sound/read_routines.rb
Instance Method Summary (collapse)
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- (Hash) extractUniqueKey(comment)
Extacts the unique key and the name of the card from comment in the modules.conf placed before char-major-81-x.
- - (Object) initialize_sound_read_routines(include_target)
-
- (Object) read_card_name_from_alsa(card_id)
tries to determine card model name from audio.alsa agent.
- - (Object) read_hwconfig
-
- (Array) read_modprobe(mod_path)
reads already saved info from given file.
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- (Array) read_save_info
reads already saved info from modules.conf [ $[ “alias”: “snd-card-0”, “module”: “snd-card-emu10k1”, “options”: [“snd_id”:“0”, “snd_index”:“card1”], “unique_key”:“asdf.asdfasdfasdf”, “model”: “Sound Blaster Live!” ], $[…] ].
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- (Object) sort_aliases(config_path, alias_path, aliases)
sort module aliases according to snd slots option.
Instance Method Details
- (Hash) extractUniqueKey(comment)
Extacts the unique key and the name of the card from comment in the modules.conf placed before char-major-81-x
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# File '../../src/include/sound/read_routines.rb', line 46 def extractUniqueKey(comment) result = nil # split to lines comment_lines = Builtins.splitstring(comment, "\n") # find last line with a ":" line_with_uk = "" colon_pos_uk = nil Builtins.foreach(comment_lines) do |line| c_pos = Builtins.findfirstof(line, ":") if c_pos != nil line_with_uk = line colon_pos_uk = c_pos end end # did we find it? if colon_pos_uk != nil # extract name name = Builtins.substring( line_with_uk, Ops.add(colon_pos_uk, 1), Ops.subtract( Ops.subtract(Builtins.size(line_with_uk), colon_pos_uk), 1 ) ) # extract unique key start_uk = Builtins.findfirstnotof(line_with_uk, "# \t") uk = Builtins.substring( line_with_uk, start_uk, Ops.subtract(colon_pos_uk, start_uk) ) result = { "name" => name, "unique_key" => uk } end deep_copy(result) end |
- (Object) initialize_sound_read_routines(include_target)
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# File '../../src/include/sound/read_routines.rb', line 17 def initialize_sound_read_routines(include_target) Yast.import "UI" Yast.import "Sound" Yast.import "HWConfig" Yast.import "Confirm" Yast.import "String" Yast.include include_target, "sound/routines.rb" textdomain "sound" end |
- (Object) read_card_name_from_alsa(card_id)
tries to determine card model name from audio.alsa agent
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# File '../../src/include/sound/read_routines.rb', line 32 def read_card_name_from_alsa(card_id) pth = Builtins.topath( Builtins.sformat(".audio.alsa.cards.%1.name", card_id) ) name = Convert.to_string(SCR.Read(pth)) return "Sound card" if name == nil name end |
- (Object) read_hwconfig
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# File '../../src/include/sound/read_routines.rb', line 325 def read_hwconfig ret = [] # get list of all config files cfiles = HWConfig.ConfigFiles # read module options mod_opts = read_save_info Builtins.y2milestone("mod_opts: %1", mod_opts) cardopts = {} ids = {} Builtins.foreach(mod_opts) do |op| Ops.set( cardopts, Ops.get_string(op, "alias", ""), Ops.get_map(op, "options", {}) ) idmap = {} if Ops.get_integer(op, "vendor_id", 0) != 0 && Ops.get_integer(op, "device_id", 0) != 0 Ops.set(idmap, "vendor_id", Ops.get_integer(op, "vendor_id", 0)) Ops.set(idmap, "device_id", Ops.get_integer(op, "device_id", 0)) end if Ops.get_integer(op, "sub_vendor_id", 0) != 0 && Ops.get_integer(op, "sub_device_id", 0) != 0 Ops.set( idmap, "sub_vendor_id", Ops.get_integer(op, "sub_vendor_id", 0) ) Ops.set( idmap, "sub_device_id", Ops.get_integer(op, "sub_device_id", 0) ) end if Ops.get_string(op, "bus", "") != "" Ops.set(idmap, "bus", Ops.get_string(op, "bus", "")) end Ops.set(ids, Ops.get_string(op, "unique_key", ""), idmap) end Builtins.y2milestone("read module options: %1", cardopts) Builtins.y2milestone("read IDs: %1", ids) # scan each config file - search for sound card config Builtins.foreach(cfiles) do |cfile| com = HWConfig.GetComment(cfile, "MODULE") if com != nil coms = Builtins.splitstring(com, "\n") sound_card_found = false entry = {} Builtins.foreach(coms) do |comline| if Builtins.regexpmatch( comline, "^# YaST configured sound card snd-card-[0-9]*" ) _alias = Builtins.regexpsub( comline, "^# YaST configured sound card (snd-card-[0-9]*)", "\\1" ) if _alias != nil Ops.set(entry, "hwcfg", cfile) Ops.set(entry, "alias", _alias) # if the file uses the old config then force update if Builtins.regexpmatch(cfile, "^bus-pci-") Builtins.y2milestone( "detected old configuration file (%1), forced update of the configuration", cfile ) Sound.SetModified end opts = Ops.get(cardopts, _alias, {}) if Ops.greater_than(Builtins.size(opts), 0) Ops.set(entry, "options", opts) end sound_card_found = true end elsif Builtins.regexpmatch(comline, "^# ....\\............:.*") uniq = Builtins.regexpsub( comline, "^# (....\\............):(.*)", "\\1" ) name = Builtins.regexpsub( comline, "^# (....\\............):(.*)", "\\2" ) if uniq != nil Ops.set(entry, "unique_key", uniq) # add vendor/device ID idmap = Ops.get_map(ids, uniq, {}) entry = Builtins.union(entry, idmap) end if name != nil Ops.set(entry, "model", name) else Ops.set(entry, "model", _("Unknown")) end end end m = HWConfig.GetValue(cfile, "MODULE") Ops.set(entry, "module", m) if m != nil # TODO add bus ID if sound_card_found Builtins.y2milestone( "Found sound card hwconfig (%1): %2", cfile, entry ) ret = Builtins.add(ret, entry) end end end deep_copy(ret) end |
- (Array) read_modprobe(mod_path)
reads already saved info from given file
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# File '../../src/include/sound/read_routines.rb', line 144 def read_modprobe(mod_path) save = [] # structure to save # path mod_path = .modprobe_sound; # # // read from /etc/modprobe/conf if /etc/modprobe.d/50-sound.conf is not present # if (SCR::Read(.target.size, "/etc/modprobe.d/50-sound.conf") == -1) # { # mod_path = .modules; # Sound::used_modprobe_conf = true; # } mod_alias = Builtins.add(mod_path, "alias") = Builtins.add(mod_path, "options") aliases = Convert.convert( SCR.Read(mod_alias), :from => "any", :to => "list <string>" ) aliases = Builtins.filter(aliases) { |a| is_snd_alias(a) } # since parameters in modules options are separated by comas # (eg. options mod snd_id=1,2,3, snd_index=1,2,3), # we have to count occurences for each module position = -1 mod_occur = {} # alsa modules det_cards = [] # Confirmation: label text (detecting hardware: xxx) if !Confirm.Detection(_("Sound Cards"), "yast-sound") det_cards = [] Sound.skip_detection = true else det_cards = Convert.convert( SCR.Read(path(".probe.sound")), :from => "any", :to => "list <map>" ) end Builtins.y2milestone("Detected cards: %1", det_cards) # sort the aliases according to the slots option aliases = sort_aliases(, mod_alias, aliases) Builtins.y2milestone("Sorted aliases acording to slots: %1", aliases) Builtins.foreach(aliases) do |a| Builtins.y2milestone("Reading alias %1", a) position = Ops.add(position, 1) modname = Convert.to_string(SCR.Read(Builtins.add(mod_alias, a))) opt_pos = Ops.get_integer(mod_occur, modname, 0) mod_occur = Builtins.add( mod_occur, modname, Ops.add(Ops.get_integer(mod_occur, modname, 0), 1) ) opts = Convert.convert( SCR.Read(Builtins.add(, modname)), :from => "any", :to => "map <string, string>" ) = {} Builtins.foreach(opts) do |name, val| vals = Builtins.splitstring(val, ",") if Ops.greater_than(Builtins.size(val), opt_pos) = Builtins.add( , name, Ops.get_string(vals, opt_pos, "") ) end end # read card info from the comment string comment = Convert.to_string( SCR.Read(Builtins.add(Builtins.add(mod_alias, a), "comment")) ) uniq = "" model = "" res = extractUniqueKey(comment) if res != nil uniq = Ops.get_string(res, "unique_key", "") model = Ops.get_string(res, "name", "") else # probably system upgrade uniq = isa_uniq model = read_card_name_from_alsa(position) end # add index option Ops.set(, "index", Builtins.tostring(position)) entry = { "alias" => a, "module" => modname, "options" => , "unique_key" => uniq, "model" => model } Builtins.foreach(det_cards) do |dcard| if Ops.get_string(dcard, "unique_key", "") == uniq Builtins.y2debug("Found uniq %1: %2", uniq, dcard) if Builtins.haskey(dcard, "bus_hwcfg") && Builtins.haskey(dcard, "sysfs_bus_id") Ops.set(entry, "bus", Ops.get_string(dcard, "bus_hwcfg", "")) Ops.set( entry, "bus_id", Ops.get_string(dcard, "sysfs_bus_id", "") ) Ops.set( entry, "vendor_id", Ops.get_integer(dcard, "vendor_id", 0) ) Ops.set( entry, "sub_vendor_id", Ops.get_integer(dcard, "sub_vendor_id", 0) ) Ops.set( entry, "device_id", Ops.get_integer(dcard, "device_id", 0) ) Ops.set( entry, "sub_device_id", Ops.get_integer(dcard, "sub_device_id", 0) ) end end end Builtins.y2debug("entry: %1", entry) save = Builtins.add(save, entry) end deep_copy(save) end |
- (Array) read_save_info
reads already saved info from modules.conf [ $[ “alias”: “snd-card-0”, “module”: “snd-card-emu10k1”, “options”: [“snd_id”:“0”, “snd_index”:“card1”], “unique_key”:“asdf.asdfasdfasdf”, “model”: “Sound Blaster Live!” ], $[…] ]
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# File '../../src/include/sound/read_routines.rb', line 297 def read_save_info saved = [] # First, read from /etc/modprobe.d/50-sound.conf if Ops.greater_or_equal( SCR.Read(path(".target.size"), "/etc/modprobe.d/50-sound.conf"), 0 ) saved = read_modprobe(path(".modprobe_sound")) else Builtins.y2milestone("/etc/modprobe.d/50-sound.conf doesn't exist") # try /etc/modprobe.conf... if Ops.greater_or_equal( SCR.Read(path(".target.size"), "/etc/modprobe.conf"), 0 ) saved = read_modprobe(path(".modules")) Sound.used_modprobe_conf = true if saved != [] else Builtins.y2milestone("/etc/modprobe.conf doesn't exist") end end deep_copy(saved) end |
- (Object) sort_aliases(config_path, alias_path, aliases)
sort module aliases according to snd slots option
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# File '../../src/include/sound/read_routines.rb', line 88 def sort_aliases(config_path, alias_path, aliases) aliases = deep_copy(aliases) # read 'snd' options snd_opts = Convert.convert( SCR.Read(Builtins.add(config_path, "snd")), :from => "any", :to => "map <string, string>" ) Builtins.y2milestone("snd optionss: %1", snd_opts) slots_option = Builtins.splitstring(Ops.get(snd_opts, "slots", ""), ",") slots_option = Builtins.maplist(slots_option) do |slotopt| String.CutBlanks(slotopt) end # alias -> driver mapping alias_mapping = {} # read aliases Builtins.foreach(aliases) do |a| Builtins.y2milestone("Reading alias %1", a) modname = Convert.to_string(SCR.Read(Builtins.add(alias_path, a))) alias_mapping = Builtins.add(alias_mapping, a, modname) end # driver -> [ aliases ] driver_mapping = {} # create a reverse mapping Builtins.foreach(alias_mapping) do |_alias, driver| a_list = Ops.get(driver_mapping, driver, []) a_list = Builtins.add(a_list, _alias) Ops.set(driver_mapping, driver, a_list) end Builtins.y2milestone("Driver mapping: %1", driver_mapping) sorted_aliases = [] # sort aliases Builtins.foreach(slots_option) do |slot| aliases2 = Ops.get(driver_mapping, slot, []) sorted_aliases = Builtins.add(sorted_aliases, Ops.get(aliases2, 0, "")) aliases2 = Builtins.remove(aliases2, 0) Ops.set(driver_mapping, slot, aliases2) end deep_copy(sorted_aliases) end |