#! /bin/sh ### BEGIN INIT INFO # Provides: apport # Required-Start: $local_fs $remote_fs # Required-Stop: $local_fs $remote_fs # Default-Start: 2 3 4 5 # Default-Stop: # Short-Description: automatic crash report generation ### END INIT INFO global DESC := '"automatic crash report generation'" global NAME := 'apport' global AGENT := '/usr/share/apport/apport' global SCRIPTNAME := "/etc/init.d/$NAME" # Exit if the package is not installed test -x $AGENT || exit 0 # read default file global enabled := '1' test -e /etc/default/$NAME && source /etc/default/$NAME || true # Define LSB log_* functions. # Depend on lsb-base (>= 3.0-6) to ensure that this file is present. source /lib/lsb/init-functions # # Function that starts the daemon/service # proc do_start { # Return # 0 if daemon has been started # 1 if daemon was already running # 2 if daemon could not be started test -e /var/crash || mkdir -p /var/crash chmod 1777 /var/crash # check for kernel crash dump, convert it to apport report if test -e /var/crash/vmcore || test -n $[ls /var/crash | egrep ^[0-9]{12}$]{ /usr/share/apport/kernel_crashdump || true } # check for incomplete suspend/resume or hibernate if test -e /var/lib/pm-utils/status { /usr/share/apport/apportcheckresume || true rm -f /var/lib/pm-utils/status rm -f /var/lib/pm-utils/resume-hang.log } echo "|$AGENT %p %s %c %P" > /proc/sys/kernel/core_pattern echo 2 > /proc/sys/fs/suid_dumpable } # # Function that stops the daemon/service # proc do_stop { # Return # 0 if daemon has been stopped # 1 if daemon was already stopped # 2 if daemon could not be stopped # other if a failure occurred echo 0 > /proc/sys/fs/suid_dumpable # Check for a hung resume. If we find one try and grab everything # we can to aid in its discovery. if test -e /var/lib/pm-utils/status { ps -wwef >/var/lib/pm-utils/resume-hang.log } if test $[dd if=/proc/sys/kernel/core_pattern count=1 bs=1 !2 >/dev/null] != "|" { return 1 } else { echo "core" > /proc/sys/kernel/core_pattern } } matchstr $1 { start { # don't start in containers grep -zqs '^container=' /proc/1/environ && exit 0 test $enabled = "1" || test $force_start = "1" || exit 0 test $VERBOSE != no && log_daemon_msg "Starting $DESC:" $NAME do_start matchstr "$Status" { 0|1 { test $VERBOSE != no && log_end_msg 0 } 2 { test $VERBOSE != no && log_end_msg 1 } } } stop { # don't stop in containers grep -zqs '^container=' /proc/1/environ && exit 0 test $VERBOSE != no && log_daemon_msg "Stopping $DESC:" $NAME do_stop matchstr "$Status" { 0|1 { test $VERBOSE != no && log_end_msg 0 } 2 { test $VERBOSE != no && log_end_msg 1 } } } restart|force-reload { $0 stop || true $0 start } * { echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload}" > !2 exit 3 } } : (CommandList children: [ (Assignment keyword: Assign_None pairs: [ (assign_pair lhs: (LhsName name:DESC) op: Equal rhs: {(DQ ("automatic crash report generation"))} spids: [29] ) ] spids: [29] ) (Assignment keyword: Assign_None pairs: [(assign_pair lhs:(LhsName name:NAME) op:Equal rhs:{(apport)} spids:[34])] spids: [34] ) (Assignment keyword: Assign_None pairs: [ (assign_pair lhs: (LhsName name:AGENT) op: Equal rhs: {(/usr/share/apport/apport)} spids: [37] ) ] spids: [37] ) (Assignment keyword: Assign_None pairs: [ (assign_pair lhs: (LhsName name:SCRIPTNAME) op: Equal rhs: {(/etc/init.d/) ($ VSub_Name "$NAME")} spids: [40] ) ] spids: [40] ) (AndOr children: [ (C {(Lit_Other "[")} {(-x)} {(DQ ($ VSub_Name "$AGENT"))} {(Lit_Other "]")}) (C {(exit)} {(0)}) ] op_id: Op_DPipe ) (Assignment keyword: Assign_None pairs: [(assign_pair lhs:(LhsName name:enabled) op:Equal rhs:{(1)} spids:[68])] spids: [68] ) (AndOr children: [ (C {(Lit_Other "[")} {(-e)} {(/etc/default/) ($ VSub_Name "$NAME")} {(Lit_Other "]")}) (AndOr children: [(C {(.)} {(/etc/default/) ($ VSub_Name "$NAME")}) (C {(true)})] op_id: Op_DPipe ) ] op_id: Op_DAmp ) (C {(.)} {(/lib/lsb/init-functions)}) (FuncDef name: do_start body: (BraceGroup children: [ (AndOr children: [ (C {(Lit_Other "[")} {(-e)} {(/var/crash)} {(Lit_Other "]")}) (C {(mkdir)} {(-p)} {(/var/crash)}) ] op_id: Op_DPipe ) (C {(chmod)} {(1777)} {(/var/crash)}) (If arms: [ (if_arm cond: [ (Sentence child: (AndOr children: [ (C {(Lit_Other "[")} {(-e)} {(/var/crash/vmcore)} {(Lit_Other "]")}) (C {(Lit_Other "[")} {(-n)} { (DQ (CommandSubPart command_list: (CommandList children: [ (Pipeline children: [ (C {(ls)} {(/var/crash)}) (C {(egrep)} {(Lit_Other "^") (Lit_Other "[") (0-9) (Lit_Other "]") (Lit_LBrace "{") (12) (Lit_RBrace "}") (Lit_Other "$") } ) ] negated: False ) ] ) left_token: spids: [182 199] ) ) } {(Lit_Other "]")} ) ] op_id: Op_DPipe ) terminator: ) ] action: [ (AndOr children: [(C {(/usr/share/apport/kernel_crashdump)}) (C {(true)})] op_id: Op_DPipe ) ] spids: [-1 204] ) ] spids: [-1 214] ) (If arms: [ (if_arm cond: [ (Sentence child: (C {(Lit_Other "[")} {(-e)} {(/var/lib/pm-utils/status)} {(Lit_Other "]")}) terminator: ) ] action: [ (AndOr children: [(C {(/usr/share/apport/apportcheckresume)}) (C {(true)})] op_id: Op_DPipe ) (C {(rm)} {(-f)} {(/var/lib/pm-utils/status)}) (C {(rm)} {(-f)} {(/var/lib/pm-utils/resume-hang.log)}) ] spids: [-1 233] ) ] spids: [-1 257] ) (SimpleCommand words: [{(echo)} {(DQ ("|") ($ VSub_Name "$AGENT") (" %p %s %c %P"))}] redirects: [ (Redir op_id: Redir_Great fd: -1 arg_word: {(/proc/sys/kernel/core_pattern)} spids: [269] ) ] ) (SimpleCommand words: [{(echo)} {(2)}] redirects: [ (Redir op_id: Redir_Great fd: -1 arg_word: {(/proc/sys/fs/suid_dumpable)} spids: [278] ) ] ) ] spids: [116] ) spids: [112 115] ) (FuncDef name: do_stop body: (BraceGroup children: [ (SimpleCommand words: [{(echo)} {(0)}] redirects: [ (Redir op_id: Redir_Great fd: -1 arg_word: {(/proc/sys/fs/suid_dumpable)} spids: [326] ) ] ) (If arms: [ (if_arm cond: [ (Sentence child: (C {(Lit_Other "[")} {(-e)} {(/var/lib/pm-utils/status)} {(Lit_Other "]")}) terminator: ) ] action: [ (SimpleCommand words: [{(ps)} {(-wwef)}] redirects: [ (Redir op_id: Redir_Great fd: -1 arg_word: {(/var/lib/pm-utils/resume-hang.log)} spids: [358] ) ] ) ] spids: [-1 351] ) ] spids: [-1 362] ) (If arms: [ (if_arm cond: [ (Sentence child: (C {(Lit_Other "[")} { (DQ (CommandSubPart command_list: (CommandList children: [ (SimpleCommand words: [ {(dd)} {(Lit_VarLike "if=") (/proc/sys/kernel/core_pattern)} {(Lit_VarLike "count=") (1)} {(Lit_VarLike "bs=") (1)} ] redirects: [ (Redir op_id: Redir_Great fd: 2 arg_word: {(/dev/null)} spids: [383] ) ] ) ] ) left_token: spids: [371 385] ) ) } {(KW_Bang "!") (Lit_Other "=")} {(DQ ("|"))} {(Lit_Other "]")} ) terminator: ) ] action: [(ControlFlow token: arg_word:{(1)})] spids: [-1 398] ) ] else_action: [ (SimpleCommand words: [{(echo)} {(DQ (core))}] redirects: [ (Redir op_id: Redir_Great fd: -1 arg_word: {(/proc/sys/kernel/core_pattern)} spids: [415] ) ] ) ] spids: [406 420] ) ] spids: [298] ) spids: [294 297] ) (Case to_match: {(DQ ($ VSub_Number "$1"))} arms: [ (case_arm pat_list: [{(start)}] action: [ (AndOr children: [ (C {(grep)} {(-zqs)} {(SQ <"^container=">)} {(/proc/1/environ)}) (C {(exit)} {(0)}) ] op_id: Op_DAmp ) (AndOr children: [ (C {(Lit_Other "[")} {(DQ ($ VSub_Name "$enabled"))} {(Lit_Other "=")} {(DQ (1))} {(Lit_Other "]")} ) (AndOr children: [ (C {(Lit_Other "[")} {(DQ ($ VSub_Name "$force_start"))} {(Lit_Other "=")} {(DQ (1))} {(Lit_Other "]")} ) (C {(exit)} {(0)}) ] op_id: Op_DPipe ) ] op_id: Op_DPipe ) (AndOr children: [ (C {(Lit_Other "[")} {(DQ ($ VSub_Name "$VERBOSE"))} {(KW_Bang "!") (Lit_Other "=")} {(no)} {(Lit_Other "]")} ) (C {(log_daemon_msg)} {(DQ ("Starting ") ($ VSub_Name "$DESC") (":"))} {(DQ ($ VSub_Name "$NAME"))} ) ] op_id: Op_DAmp ) (C {(do_start)}) (Case to_match: {(DQ ($ VSub_QMark "$?"))} arms: [ (case_arm pat_list: [{(0)} {(1)}] action: [ (AndOr children: [ (C {(Lit_Other "[")} {(DQ ($ VSub_Name "$VERBOSE"))} {(KW_Bang "!") (Lit_Other "=")} {(no)} {(Lit_Other "]")} ) (C {(log_end_msg)} {(0)}) ] op_id: Op_DAmp ) ] spids: [537 540 561 -1] ) (case_arm pat_list: [{(2)}] action: [ (AndOr children: [ (C {(Lit_Other "[")} {(DQ ($ VSub_Name "$VERBOSE"))} {(KW_Bang "!") (Lit_Other "=")} {(no)} {(Lit_Other "]")} ) (C {(log_end_msg)} {(1)}) ] op_id: Op_DAmp ) ] spids: [564 565 586 -1] ) ] spids: [528 534 589] ) ] spids: [434 435 592 -1] ) (case_arm pat_list: [{(stop)}] action: [ (AndOr children: [ (C {(grep)} {(-zqs)} {(SQ <"^container=">)} {(/proc/1/environ)}) (C {(exit)} {(0)}) ] op_id: Op_DAmp ) (AndOr children: [ (C {(Lit_Other "[")} {(DQ ($ VSub_Name "$VERBOSE"))} {(KW_Bang "!") (Lit_Other "=")} {(no)} {(Lit_Other "]")} ) (C {(log_daemon_msg)} {(DQ ("Stopping ") ($ VSub_Name "$DESC") (":"))} {(DQ ($ VSub_Name "$NAME"))} ) ] op_id: Op_DAmp ) (C {(do_stop)}) (Case to_match: {(DQ ($ VSub_QMark "$?"))} arms: [ (case_arm pat_list: [{(0)} {(1)}] action: [ (AndOr children: [ (C {(Lit_Other "[")} {(DQ ($ VSub_Name "$VERBOSE"))} {(KW_Bang "!") (Lit_Other "=")} {(no)} {(Lit_Other "]")} ) (C {(log_end_msg)} {(0)}) ] op_id: Op_DAmp ) ] spids: [661 664 685 -1] ) (case_arm pat_list: [{(2)}] action: [ (AndOr children: [ (C {(Lit_Other "[")} {(DQ ($ VSub_Name "$VERBOSE"))} {(KW_Bang "!") (Lit_Other "=")} {(no)} {(Lit_Other "]")} ) (C {(log_end_msg)} {(1)}) ] op_id: Op_DAmp ) ] spids: [688 689 710 -1] ) ] spids: [652 658 713] ) ] spids: [595 596 716 -1] ) (case_arm pat_list: [{(restart)} {(force-reload)}] action: [ (AndOr children: [(C {($ VSub_Number "$0")} {(stop)}) (C {(true)})] op_id: Op_DPipe ) (C {($ VSub_Number "$0")} {(start)}) ] spids: [719 722 739 -1] ) (case_arm pat_list: [{(Lit_Other "*")}] action: [ (SimpleCommand words: [ {(echo)} {(DQ ("Usage: ") ($ VSub_Name "$SCRIPTNAME") (" {start|stop|restart|force-reload}"))} ] redirects: [(Redir op_id:Redir_GreatAnd fd:-1 arg_word:{(2)} spids:[754])] ) (C {(exit)} {(3)}) ] spids: [742 743 763 -1] ) ] spids: [425 431 765] ) (C {(Lit_Other ":")}) ] )