(command.CommandList children: [ (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<Id.Lit_LBracket '['>} {<-x>} {<'/usr/sbin/alsactl'>} {<Id.Lit_RBracket ']'>}) (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<0>}) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:PATH) op: assign_op.Equal rhs: {<'/usr/local/sbin'> <Id.Lit_Colon ':'> <'/usr/local/bin'> <Id.Lit_Colon ':'> <'/usr/sbin'> <Id.Lit_Colon ':'> <'/usr/bin'> <Id.Lit_Colon ':'> <'/sbin'> <Id.Lit_Colon ':'> <'/bin'> } spids: [80] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:MYNAME) op: assign_op.Equal rhs: {<'/etc/init.d/alsa-utils'>} spids: [93] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:ALSACTLHOME) op: assign_op.Equal rhs: {<'/run/alsa'>} spids: [96] ) ] ) (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<Id.Lit_LBracket '['>} {<-d>} {(DQ ($ Id.VSub_DollarName '$ALSACTLHOME'))} {<Id.Lit_RBracket ']'>} ) (C {<mkdir>} {<-p>} {(DQ ($ Id.VSub_DollarName '$ALSACTLHOME'))}) ] ) (C {<.>} {<'/lib/lsb/init-functions'>}) (C {<.>} {<'/usr/share/alsa/utils.sh'>}) (command.ShFunction name: log_action_end_msg_and_exit body: (BraceGroup children: [ (C {<log_action_end_msg>} {(DQ ($ Id.VSub_Number '$1'))} { (braced_var_sub token: <Id.VSub_Number 2> suffix_op: (suffix_op.Unary op_id: Id.VTest_ColonPlus arg_word: {(DQ ($ Id.VSub_Number '$2'))} ) ) } ) (command.ControlFlow token: <Id.ControlFlow_Exit exit> arg_word: {($ Id.VSub_Number '$1')} ) ] ) ) (command.ShFunction name: executable body: (BraceGroup children: [ (command.AndOr ops: [Id.Op_DPipe Id.Op_DPipe] children: [ (C {<Id.Lit_LBracket '['>} {<-x>} {<'/bin/which'>} {<Id.Lit_RBracket ']'>}) (C {<Id.Lit_LBracket '['>} {<-x>} {<'/usr/bin/which'>} {<Id.Lit_RBracket ']'>}) (command.ControlFlow token: <Id.ControlFlow_Return return> arg_word: {<1>} ) ] ) (command.Simple words: [{<which>} {(DQ ($ Id.VSub_Number '$1'))}] redirects: [ (redir op: <Id.Redir_Great '>'> loc: (redir_loc.Fd fd:1) arg: {<'/dev/null'>} ) (redir op:<Id.Redir_GreatAnd '2>&'> loc:(redir_loc.Fd fd:2) arg:{<1>}) ] do_fork: T ) ] ) ) (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<executable>} {<amixer>}) (BraceGroup children: [ (command.Sentence child: (command.Simple words: [ {<echo>} {(DQ (${ Id.VSub_Name MYNAME) <': Error: No amixer program available.'>)} ] redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})] do_fork: T ) terminator: <Id.Op_Semi _> ) (command.Sentence child: (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<1>}) terminator: <Id.Op_Semi _> ) ] ) ] ) (command.ShFunction name: restore_levels body: (BraceGroup children: [ (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<Id.Lit_LBracket '['>} {<-f>} {<'/var/lib/alsa/asound.state'>} {<Id.Lit_RBracket ']'>} ) (command.ControlFlow token: <Id.ControlFlow_Return return> arg_word: {<1>} ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:CARD) op: assign_op.Equal rhs: {(DQ ($ Id.VSub_Number '$1'))} spids: [283] ) ] ) (command.AndOr ops: [Id.Op_DAmp] children: [ (C {<Id.Lit_LBracket '['>} {(DQ ($ Id.VSub_Number '$1'))} {<Id.Lit_Equals '='>} {<all>} {<Id.Lit_RBracket ']'>} ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:CARD) op: assign_op.Equal rhs: {(DQ )} spids: [303] ) ] ) ] ) (command.If arms: [ (if_arm cond: [ (command.Sentence child: (command.AndOr ops: [Id.Op_DAmp] children: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:MSG) op: assign_op.Equal rhs: { (DQ (command_sub left_token: <Id.Left_DollarParen '$('> child: (command.Simple words: [ {<alsactl>} {<-E>} {<Id.Lit_VarLike 'HOME='> (DQ ($ Id.VSub_DollarName '$ALSACTLHOME')) } {<restore>} {($ Id.VSub_DollarName '$CARD')} ] redirects: [ (redir op: <Id.Redir_GreatAnd '2>&'> loc: (redir_loc.Fd fd:2) arg: {<1>} ) (redir op: <Id.Redir_Great '>'> loc: (redir_loc.Fd fd:1) arg: {<'/dev/null'>} ) ] do_fork: T ) ) ) } spids: [326] ) ] ) (C {<Id.Lit_LBracket '['>} {<Id.KW_Bang '!'>} {(DQ ($ Id.VSub_DollarName '$MSG'))} {<Id.Lit_RBracket ']'>} ) ] ) terminator: <Id.Op_Semi _> ) ] action: [(command.ControlFlow token:<Id.ControlFlow_Return return> arg_word:{<0>})] spids: [324 364] ) ] else_action: [ (command.Simple words: [{<alsactl>} {<-F>} {<restore>} {($ Id.VSub_DollarName '$CARD')}] redirects: [ (redir op: <Id.Redir_Great '>'> loc: (redir_loc.Fd fd:1) arg: {<'/dev/null'>} ) (redir op: <Id.Redir_GreatAnd '2>&'> loc: (redir_loc.Fd fd:2) arg: {<1>} ) ] do_fork: T ) (C {<log_action_cont_msg>} {(DQ <'warning: \'alsactl -E HOME='>) ($ Id.VSub_DollarName '$ALSACTLHOME') (DQ <' restore'> (braced_var_sub token: <Id.VSub_Name CARD> suffix_op: (suffix_op.Unary op_id: Id.VTest_ColonPlus arg_word: {<' '> ($ Id.VSub_DollarName '$CARD')} ) ) <'\' failed with error message \''> ($ Id.VSub_DollarName '$MSG') <'\''> ) } ) (command.ControlFlow token: <Id.ControlFlow_Return return> arg_word: {<1>} ) ] ) ] ) ) (command.ShFunction name: store_levels body: (BraceGroup children: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:CARD) op: assign_op.Equal rhs: {(DQ ($ Id.VSub_Number '$1'))} spids: [438] ) ] ) (command.AndOr ops: [Id.Op_DAmp] children: [ (C {<Id.Lit_LBracket '['>} {(DQ ($ Id.VSub_Number '$1'))} {<Id.Lit_Equals '='>} {<all>} {<Id.Lit_RBracket ']'>} ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:CARD) op: assign_op.Equal rhs: {(DQ )} spids: [458] ) ] ) ] ) (command.If arms: [ (if_arm cond: [ (command.Sentence child: (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:MSG) op: assign_op.Equal rhs: { (DQ (command_sub left_token: <Id.Left_DollarParen '$('> child: (command.Simple words: [ {<alsactl>} {<-E>} {<Id.Lit_VarLike 'HOME='> (DQ ($ Id.VSub_DollarName '$ALSACTLHOME')) } {<store>} {($ Id.VSub_DollarName '$CARD')} ] redirects: [ (redir op: <Id.Redir_GreatAnd '2>&'> loc: (redir_loc.Fd fd:2) arg: {<1>} ) ] do_fork: T ) ) ) } spids: [465] ) ] ) terminator: <Id.Op_Semi _> ) ] action: [ (C {<sleep>} {<1>}) (command.ControlFlow token: <Id.ControlFlow_Return return> arg_word: {<0>} ) ] spids: [463 488] ) ] else_action: [ (C {<log_action_cont_msg>} { (DQ <'warning: \'alsactl store'> (braced_var_sub token: <Id.VSub_Name CARD> suffix_op: (suffix_op.Unary op_id: Id.VTest_ColonPlus arg_word: {<' '> ($ Id.VSub_DollarName '$CARD')} ) ) <'\' failed with error message \''> ($ Id.VSub_DollarName '$MSG') <'\''> ) } ) (command.ControlFlow token: <Id.ControlFlow_Return return> arg_word: {<1>} ) ] ) ] ) ) (command.ShFunction name: mute_and_zero_levels_on_card body: (BraceGroup children: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:CARDOPT) op: assign_op.Equal rhs: {(DQ <'-c '> ($ Id.VSub_Number '$1'))} spids: [541] ) ] ) (command.ForEach iter_name: CTL iter_words: [ {<Master>} {<PCM>} {<Synth>} {<CD>} {<Line>} {<Mic>} {(DQ <'PCM,1'>)} {<Wave>} {<Music>} {<AC97>} {(DQ <'Master Digital'>)} {<DAC>} {(DQ <'DAC,0'>)} {(DQ <'DAC,1'>)} {<Headphone>} {<Speaker>} {<Playback>} ] do_arg_iter: F body: (command.DoGroup children: [(C {<mute_and_zero_level>} {(DQ ($ Id.VSub_DollarName '$CTL'))})] ) ) (command.ControlFlow token:<Id.ControlFlow_Return return> arg_word:{<0>}) ] ) ) (command.ShFunction name: mute_and_zero_levels body: (BraceGroup children: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:TTZML_RETURNSTATUS) op: assign_op.Equal rhs: {<0>} spids: [679] ) ] ) (command.Case to_match: {(DQ ($ Id.VSub_Number '$1'))} arms: [ (case_arm pat_list: [{<all>}] action: [ (command.ForEach iter_name: CARD iter_words: [ { (command_sub left_token: <Id.Left_DollarParen '$('> child: (C {<echo_card_indices>}) ) } ] do_arg_iter: F body: (command.DoGroup children: [ (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<mute_and_zero_levels_on_card>} {(DQ ($ Id.VSub_DollarName '$CARD'))} ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:TTZML_RETURNSTATUS) op: assign_op.Equal rhs: {<1>} spids: [719] ) ] ) ] ) ] ) ) ] spids: [692 693 726 -1] ) (case_arm pat_list: [{<Id.Lit_Star '*'>}] action: [ (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<mute_and_zero_levels_on_card>} {(DQ ($ Id.VSub_Number '$1'))}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:TTZML_RETURNSTATUS) op: assign_op.Equal rhs: {<1>} spids: [741] ) ] ) ] ) ] spids: [729 730 745 -1] ) ] ) (command.ControlFlow token: <Id.ControlFlow_Return return> arg_word: {($ Id.VSub_DollarName '$TTZML_RETURNSTATUS')} ) ] ) ) (command.ShFunction name: card_OK body: (BraceGroup children: [ (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<Id.Lit_LBracket '['>} {(DQ ($ Id.VSub_Number '$1'))} {<Id.Lit_RBracket ']'>}) (C {<bugout>}) ] ) (command.If arms: [ (if_arm cond: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {(DQ ($ Id.VSub_Number '$1'))} {<Id.Lit_Equals '='>} {<all>} {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) ] action: [ (C {<Id.Lit_LBracket '['>} {<-d>} {<'/proc/asound'>} {<Id.Lit_RBracket ']'>}) (command.ControlFlow token: <Id.ControlFlow_Return return> arg_word: {($ Id.VSub_QMark '$?')} ) ] spids: [782 798] ) ] else_action: [ (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<Id.Lit_LBracket '['>} {<-d>} {(DQ <'/proc/asound/card'> ($ Id.VSub_Number '$1'))} {<Id.Lit_RBracket ']'>} ) (C {<Id.Lit_LBracket '['>} {<-d>} {(DQ <'/proc/asound/'> ($ Id.VSub_Number '$1'))} {<Id.Lit_RBracket ']'>} ) ] ) (command.ControlFlow token: <Id.ControlFlow_Return return> arg_word: {($ Id.VSub_QMark '$?')} ) ] ) ] ) ) (command.Case to_match: {(DQ ($ Id.VSub_Number '$1'))} arms: [ (case_arm pat_list: [{<start>}] action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:EXITSTATUS) op: assign_op.Equal rhs: {<0>} spids: [873] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:TARGET_CARD) op: assign_op.Equal rhs: {(DQ ($ Id.VSub_Number '$2'))} spids: [877] ) ] ) (command.Case to_match: {(DQ ($ Id.VSub_DollarName '$TARGET_CARD'))} arms: [ (case_arm pat_list: [{(DQ )} {<all>}] action: [ (command.Sentence child: (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:TARGET_CARD) op: assign_op.Equal rhs: {<all>} spids: [898] ) ] ) terminator: <Id.Op_Semi _> ) (C {<log_action_begin_msg>} {(DQ <'Setting up ALSA'>)}) ] spids: [892 896 909 -1] ) (case_arm pat_list: [{<Id.Lit_Star '*'>}] action: [ (C {<log_action_begin_msg>} {(DQ <'Setting up ALSA card '> (${ Id.VSub_Name TARGET_CARD))} ) ] spids: [912 913 924 -1] ) ] ) (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<card_OK>} {(DQ ($ Id.VSub_DollarName '$TARGET_CARD'))}) (C {<log_action_end_msg_and_exit>} { (DQ (command_sub left_token: <Id.Left_DollarParen '$('> child: (command.CommandList children: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {<Id.KW_Bang '!'>} {(DQ ($ Id.VSub_Number '$2'))} {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) (command.Sentence child: (C {<echo>} {($ Id.VSub_QMark '$?')}) terminator: <Id.Op_Semi _> ) ] ) ) ) } {(DQ <'none loaded'>)} ) ] ) (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<preinit_levels>} {(DQ ($ Id.VSub_DollarName '$TARGET_CARD'))}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:EXITSTATUS) op: assign_op.Equal rhs: {<1>} spids: [977] ) ] ) ] ) (command.If arms: [ (if_arm cond: [ (command.Sentence child: (command.Pipeline children: [(C {<restore_levels>} {(DQ ($ Id.VSub_DollarName '$TARGET_CARD'))})] negated: T ) terminator: <Id.Op_Semi _> ) ] action: [ (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<sanify_levels>} {(DQ ($ Id.VSub_DollarName '$TARGET_CARD'))}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:EXITSTATUS) op: assign_op.Equal rhs: {<1>} spids: [1004] ) ] ) ] ) (command.AndOr ops: [Id.Op_DPipe] children: [ (command.Simple words: [{<restore_levels>} {(DQ ($ Id.VSub_DollarName '$TARGET_CARD'))}] redirects: [ (redir op: <Id.Redir_Great '>'> loc: (redir_loc.Fd fd:1) arg: {<'/dev/null'>} ) (redir op: <Id.Redir_GreatAnd '2>&'> loc: (redir_loc.Fd fd:2) arg: {<1>} ) ] do_fork: T ) (C {<Id.Lit_Colon ':'>}) ] ) ] spids: [981 993] ) ] ) (C {<log_action_end_msg_and_exit>} {(DQ ($ Id.VSub_DollarName '$EXITSTATUS'))}) ] spids: [869 870 1035 -1] ) (case_arm pat_list: [{<stop>}] action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:EXITSTATUS) op: assign_op.Equal rhs: {<0>} spids: [1042] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:TARGET_CARD) op: assign_op.Equal rhs: {(DQ ($ Id.VSub_Number '$2'))} spids: [1046] ) ] ) (command.Case to_match: {(DQ ($ Id.VSub_DollarName '$TARGET_CARD'))} arms: [ (case_arm pat_list: [{(DQ )} {<all>}] action: [ (command.Sentence child: (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:TARGET_CARD) op: assign_op.Equal rhs: {<all>} spids: [1067] ) ] ) terminator: <Id.Op_Semi _> ) (C {<log_action_begin_msg>} {(DQ <'Shutting down ALSA'>)}) ] spids: [1061 1065 1078 -1] ) (case_arm pat_list: [{<Id.Lit_Star '*'>}] action: [ (C {<log_action_begin_msg>} {(DQ <'Shutting down ALSA card '> (${ Id.VSub_Name TARGET_CARD))} ) ] spids: [1081 1082 1093 -1] ) ] ) (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<card_OK>} {(DQ ($ Id.VSub_DollarName '$TARGET_CARD'))}) (C {<log_action_end_msg_and_exit>} { (DQ (command_sub left_token: <Id.Left_DollarParen '$('> child: (command.CommandList children: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {<Id.KW_Bang '!'>} {(DQ ($ Id.VSub_Number '$2'))} {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) (command.Sentence child: (C {<echo>} {($ Id.VSub_QMark '$?')}) terminator: <Id.Op_Semi _> ) ] ) ) ) } {(DQ <'none loaded'>)} ) ] ) (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<store_levels>} {(DQ ($ Id.VSub_DollarName '$TARGET_CARD'))}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:EXITSTATUS) op: assign_op.Equal rhs: {<1>} spids: [1146] ) ] ) ] ) (C {<log_action_end_msg_and_exit>} {(DQ ($ Id.VSub_DollarName '$EXITSTATUS'))}) ] spids: [1038 1039 1161 -1] ) (case_arm pat_list: [{<restart>} {<force-reload>}] action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:EXITSTATUS) op: assign_op.Equal rhs: {<0>} spids: [1170] ) ] ) (command.AndOr ops: [Id.Op_DPipe] children: [ (C {($ Id.VSub_Number '$0')} {<stop>}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:EXITSTATUS) op: assign_op.Equal rhs: {<1>} spids: [1180] ) ] ) ] ) (command.AndOr ops: [Id.Op_DPipe] children: [ (C {($ Id.VSub_Number '$0')} {<start>}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:EXITSTATUS) op: assign_op.Equal rhs: {<1>} spids: [1190] ) ] ) ] ) (command.ControlFlow token: <Id.ControlFlow_Exit exit> arg_word: {($ Id.VSub_DollarName '$EXITSTATUS')} ) ] spids: [1164 1167 1199 -1] ) (case_arm pat_list: [{<reset>}] action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:TARGET_CARD) op: assign_op.Equal rhs: {(DQ ($ Id.VSub_Number '$2'))} spids: [1206] ) ] ) (command.Case to_match: {(DQ ($ Id.VSub_DollarName '$TARGET_CARD'))} arms: [ (case_arm pat_list: [{(DQ )} {<all>}] action: [ (command.Sentence child: (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:TARGET_CARD) op: assign_op.Equal rhs: {<all>} spids: [1227] ) ] ) terminator: <Id.Op_Semi _> ) (C {<log_action_begin_msg>} {(DQ <'Resetting ALSA'>)}) ] spids: [1221 1225 1238 -1] ) (case_arm pat_list: [{<Id.Lit_Star '*'>}] action: [ (C {<log_action_begin_msg>} {(DQ <'Resetting ALSA card '> (${ Id.VSub_Name TARGET_CARD))} ) ] spids: [1241 1242 1253 -1] ) ] ) (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<card_OK>} {(DQ ($ Id.VSub_DollarName '$TARGET_CARD'))}) (C {<log_action_end_msg_and_exit>} { (DQ (command_sub left_token: <Id.Left_DollarParen '$('> child: (command.CommandList children: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {<Id.KW_Bang '!'>} {(DQ ($ Id.VSub_Number '$2'))} {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) (command.Sentence child: (C {<echo>} {($ Id.VSub_QMark '$?')}) terminator: <Id.Op_Semi _> ) ] ) ) ) } {(DQ <'none loaded'>)} ) ] ) (C {<preinit_levels>} {(DQ ($ Id.VSub_DollarName '$TARGET_CARD'))}) (C {<sanify_levels>} {(DQ ($ Id.VSub_DollarName '$TARGET_CARD'))}) (C {<log_action_end_msg_and_exit>} {(DQ ($ Id.VSub_QMark '$?'))}) ] spids: [1202 1203 1319 -1] ) (case_arm pat_list: [{<Id.Lit_Star '*'>}] action: [ (command.Simple words: [ {<echo>} { (DQ <'Usage: '> ($ Id.VSub_DollarName '$MYNAME') <' {start [CARD]|stop [CARD]|restart [CARD]|reset [CARD]}'> ) } ] redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})] do_fork: T ) (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<3>}) ] spids: [1322 1323 1343 -1] ) ] ) ] )