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Diffstat (limited to 'ndb/home/lib/funcs.sh')
| -rw-r--r-- | ndb/home/lib/funcs.sh | 294 |
1 files changed, 0 insertions, 294 deletions
diff --git a/ndb/home/lib/funcs.sh b/ndb/home/lib/funcs.sh deleted file mode 100644 index b7d8914035e..00000000000 --- a/ndb/home/lib/funcs.sh +++ /dev/null @@ -1,294 +0,0 @@ -# NAME -# safe, safe_eval, die, rawdie, syndie, msg, errmsg, -# rawmsg, rawerrmsg, trace, errtrace, is_wordmatch -# - functions for safe execution and convenient printing and tracing -# -# abspath - make a path absolute -# -# SYNOPSIS -# . funcs.sh -# -# is_wordmatch requires perl. -# -# DESCRIPTION -# Funcs.sh is a collection of somewhat related functions. -# The main categories and their respective functions are: -# Controlled execution - safe, safe_eval -# Exiting with a message - die, rawdie, syndie -# Printing messages - msg, errmsg, rawmsg, rawerrmsg -# Tracing - trace, errtrace -# Pattern matching - is_wordmatch -# -# -# ENVIRONMENT -# These variables are not exported, but they are still visible -# to, and used by, these functions. -# -# progname basename of $0 -# verbose empty or non-emtpy, used for tracing -# synopsis string describing the syntax of $progname -# -# VERSION -# 2.0 -# -# AUTHOR -# Jonas Mvlsd -# Jonas Oreland - added abspath - - - - - -# Safely executes the given command and exits -# with the given commands exit code if != 0, -# else the return value ("the functions exit -# code") is 0. Eg: safely cd $install_dir -# -safely () -{ - "$@" - safely_code__=$? - [ $safely_code__ -ne 0 ] && - { errmsg "Command failed: $@. Exit code: $safely_code__."; - exit $safely_code__; } - - : # return "exit code" 0 from function -} - - - - -# Safely_eval executes "eval command" and exits -# with the given commands exit code if != 0, -# else the return value (the functions "exit -# code") is 0. -# -# Safely_eval is just like like safely, but safely_eval does -# "eval command" instead of just "command" -# -# Safely_eval even works with pipes etc., but you have to quote -# the special characters. Eg: safely_eval ls \| wc \> tst.txt 2\>\&1 -# -# -safely_eval () -{ - eval "$@" - safely_eval_code__=$? - [ $safely_eval_code__ -ne 0 ] && - { errmsg "Command failed: $@. Exit code: $safely_eval_code__."; - exit $safely_eval_code__; } - - : # return "exit code" 0 from function -} - - - - - - -# -# safe and safe_eval are deprecated, use safely and safely_eval instead -# - -# Safe executes the given command and exits -# with the given commands exit code if != 0, -# else the return value ("the functions exit -# code") is 0. -# -safe () -{ - "$@" - safe_code__=$? - [ $safe_code__ -ne 0 ] && - { errmsg "Command failed: $@. Exit code: $safe_code__."; - exit $safe_code__; } - - : # return "exit code" 0 from function -} - - - - -# Safe_eval executes "eval command" and exits -# with the given commands exit code if != 0, -# else the return value (the functions "exit -# code") is 0. -# -# Safe_eval is just like like safe, but safe_eval does -# "eval command" instead of just "command" -# -# Safe_eval even works with pipes etc., but you have to quote -# the special characters. Eg: safe_eval ls \| wc \> tst.txt 2\>\&1 -# -# -safe_eval () -{ - eval "$@" - safe_eval_code__=$? - [ $safe_eval_code__ -ne 0 ] && - { errmsg "Command failed: $@. Exit code: $safe_eval_code__."; - exit $safe_eval_code__; } - - : # return "exit code" 0 from function -} - - - - - - -# die prints the supplied message to stderr, -# prefixed with the program name, and exits -# with the exit code given by "-e num" or -# 1, if no -e option is present. -# -die () -{ - die_code__=1 - [ "X$1" = X-e ] && { die_code__=$2; shift 2; } - [ "X$1" = X-- ] && shift - errmsg "$@" - exit $die_code__ -} - - - -# rawdie prints the supplied message to stderr. -# It then exits with the exit code given with "-e num" -# or 1, if no -e option is present. -# -rawdie () -{ - rawdie_code__=1 - [ "X$1" = X-e ] && { rawdie_code__=$2; shift 2; } - [ "X$1" = X-- ] && shift - rawerrmsg "$@" - exit $rawdie_code__ -} - - - - -# Syndie prints the supplied message (if present) to stderr, -# prefixed with the program name, on the first line. -# On the second line, it prints $synopsis. -# It then exits with the exit code given with "-e num" -# or 1, if no -e option is present. -# -syndie () -{ - syndie_code__=1 - [ "X$1" = X-e ] && { syndie_code__=$2; shift 2; } - [ "X$1" = X-- ] && shift - [ -n "$*" ] && msg "$*" - rawdie -e $syndie_code__ "Synopsis: $synopsis" -} - - - - -# msg prints the supplied message to stdout, -# prefixed with the program name. -# -msg () -{ - echo "${progname:-<no program name set>}:" "$@" -} - - - -# msg prints the supplied message to stderr, -# prefixed with the program name. -# -errmsg () -{ - echo "${progname:-<no program name set>}:" "$@" >&2 -} - - - -rawmsg () { echo "$*"; } # print the supplied message to stdout -rawerrmsg () { echo "$*" >&2; } # print the supplied message to stderr - - - -# trace prints the supplied message to stdout if verbose is non-null -# -trace () -{ - [ -n "$verbose" ] && msg "$@" -} - - -# errtrace prints the supplied message to stderr if verbose is non-null -# -errtrace () -{ - [ -n "$verbose" ] && msg "$@" >&2 -} - - - -# SYNTAX -# is_wordmatch candidatelist wordlist -# -# DESCRIPTION -# is_wordmatch returns true if any of the words (candidates) -# in candidatelist is present in wordlist, otherwise it -# returns false. -# -# EXAMPLES -# is_wordmatch "tuareg nixdorf low content" "xx yy zz low fgj turn roff sd" -# returns true, since "low" in candidatelist is present in wordlist. -# -# is_wordmatch "tuareg nixdorf low content" "xx yy zz slow fgj turn roff sd" -# returns false, since none of the words in candidatelist occurs in wordlist. -# -# is_wordmatch "tuareg nixdorf low content" "xx yy zz low fgj tuareg roff" -# returns true, since "low" and "tuareg" in candidatelist occurs in wordlist. -# -is_wordmatch () -{ - is_wordmatch_pattern__=`echo $1 | - sed 's/^/\\\\b/; - s/[ ][ ]*/\\\\b|\\\\b/g; - s/$/\\\\b/;'` - shift - echo "$*" | - perl -lne "m/$is_wordmatch_pattern__/ || exit 1" -} - -# -# abspath -# -# Stolen from http://oase-shareware.org/shell/shelltips/script_programmer.html -# -abspath() -{ - __abspath_D=`dirname "$1"` - __abspath_B=`basename "$1"` - echo "`cd \"$__abspath_D\" 2>/dev/null && pwd || echo \"$__abspath_D\"`/$__abspath_B" -} - -# -# -# NdbExit -# -# -NdbExit() -{ - echo "NdbExit: $1" - exit $1 -} - -NdbGetExitCode() -{ - __res__=`echo $* | awk '{if($1=="NdbExit:") print $2;}'` - if [ -n $__res__ ] - then - echo $__res__ - else - echo 255 - fi -} - |