- Initial release: bash profile config & default library included.

usr/lib/rx3/default.bash

@@ -0,0 +1,404 @@
+#!/bin/bash
+
+if [[ "${DEFAULT_BASH}" != "" ]]
+then
+    return
+else
+    declare -g DEFAULT_BASH=1
+fi
+
+
+
+# Global Variable
+#-----------------------------------------------------------------------------------------------------------------------------------
+
+declare -g LOG_FILE=""
+declare -g LOG_LOCK=""
+declare -g LOG_ECHO=""
+declare -g LOG_TRACE="DISABLED"
+
+
+
+
+
+# Default Options
+#-----------------------------------------------------------------------------------------------------------------------------------
+
+shopt -s extglob
+
+
+
+
+
+# Print Version
+#-----------------------------------------------------------------------------------------------------------------------------------
+
+version_print()
+{
+    echo "$VERSION" | sed -e 's/.*: //' -e 's/-/ /' -e 's/_/\./g' -e 's/\$$//'
+}
+
+
+
+
+
+# Prin Help
+#-----------------------------------------------------------------------------------------------------------------------------------
+
+help_print()
+{
+    echo "${NAME} ${HELP}"
+
+}
+
+
+
+
+
+# Quote Str
+#-----------------------------------------------------------------------------------------------------------------------------------
+
+quote_str()
+{
+    local quoted=${1//\'/\'\\\'\'}
+    printf "'%s'" "$quoted"
+}
+
+
+
+
+
+# Escape Str
+#-----------------------------------------------------------------------------------------------------------------------------------
+
+escape_str()
+{
+    echo "$*" | sed -e "s/\"/\\\\\"/g"
+}
+
+
+
+
+
+# Line Echo
+#-----------------------------------------------------------------------------------------------------------------------------------
+
+line_echo()
+{
+    string="$1"
+     count="$2"
+
+    echo -en "\e[2K\r"
+
+    if [[ "${count}" != "" ]]
+    then
+      printf "%05d: %s" "${count}"
+      echo -en "${string}"
+    fi
+}
+
+
+
+
+
+# Err Echo
+#-----------------------------------------------------------------------------------------------------------------------------------
+
+err_echo()
+{
+    echo "$@" 1>&2
+}
+
+
+
+
+
+# Exec CMD
+#-----------------------------------------------------------------------------------------------------------------------------------
+
+exec_cmd()
+{
+    cmd="$1"
+
+
+    if [[ "${verbose}" == "true" ]]
+    then
+	echo "${cmd}" 1>&2
+    fi
+
+    if [[ "${dry_run}" != "true" ]]
+    then
+	eval "${cmd}"
+    fi
+}
+
+
+
+
+#--------------------------------------------------------------------------------------------------------------------------
+# tab_assign
+#--------------------------------------------------------------------------------------------------------------------------
+
+tab_assign()
+{
+    declare -n   ta_tab=$1
+                 ta_key=$2
+               ta_value=$3
+
+	       
+    if [[ "${ta_value}" == "-" ]]
+    then
+        ta_value=""
+    fi
+
+    ta_tab[${ta_key}]="${ta_value}"
+}
+
+
+
+
+
+#--------------------------------------------------------------------------------------------------------------------------
+# var_assign
+#--------------------------------------------------------------------------------------------------------------------------
+
+var_assign()
+{
+    declare -n   va_var=$1
+               va_value=$2
+                va_mode=$3
+
+		
+    if [[ "${va_value}" == "-" ]]
+    then
+        va_value=""
+    fi
+
+    if [[ "${va_mode}" == "INC" ]]
+    then
+	va_var="${va_var} ${va_value}"
+    else
+	va_var="${va_value}"
+    fi
+}
+
+
+
+
+
+#--------------------------------------------------------------------------------------------------------------------------
+# file_dir_init
+#--------------------------------------------------------------------------------------------------------------------------
+
+file_dir_init()
+{
+    local  File="$1"
+    local Owner="$2"
+    local Group="$3"
+
+    local   dir
+
+
+    if [ ! -f ${File} ]
+    then
+        if [[ "$( id -u)" != "0" ]]
+        then
+            ${ECHO} "Can't perform file init of: [${File}] as non root user!"
+        else
+            dir="$( dirname ${File})"
+
+            if [ ! -d ${dir} ]
+            then
+                ${ECHO} "Initializing directory: [${dir}]"
+                
+                mkdir                    ${dir}
+                chmod ug+rwx             ${dir}
+                chown ${Owner}:${Group}  ${dir}
+            fi
+
+            ${ECHO} "Initializing file: [${File}]"
+            
+                                        >${File}
+            chmod ug+rw                  ${File}
+            chown ${Owner}:${Group}      ${File}
+	fi
+    fi
+}
+
+
+
+
+
+#--------------------------------------------------------------------------------------------------------------------------
+# file_lock
+#--------------------------------------------------------------------------------------------------------------------------
+
+file_lock()
+{
+    local file="$1"
+    local mode="$2"
+    local desc="$3"
+
+    
+    if [[ ( "${mode}" == "EXCLUSIVE" ) || ( "${mode}" == "WRITE" ) ]]
+    then
+        flag="-x"
+    else
+        flag="-s"
+    fi
+
+    if [[ "${desc}" == "" ]]
+    then
+        desc="9"
+    fi
+
+    
+    eval "exec ${desc}<>\"\${file}\""
+    
+    if ! flock ${flag} -w 5 ${desc}
+    then
+        err_echo "Failed to acquire [${mode}] lock on: [${file}]"
+        exit 1
+    fi
+}
+
+
+
+
+
+#--------------------------------------------------------------------------------------------------------------------------
+# file_unlock
+#--------------------------------------------------------------------------------------------------------------------------
+
+file_unlock()
+{
+    local desc="$1"
+
+    
+    if [[ "${desc}" == "" ]]
+    then
+        desc="9"
+    fi
+
+    
+    eval "exec ${desc}<&-"
+    eval "exec ${desc}>&-"
+}
+
+
+
+
+
+#--------------------------------------------------------------------------------------------------------------------------
+# log_set
+#--------------------------------------------------------------------------------------------------------------------------
+
+log_set()
+{
+    local      log_file="$1"
+    local     lock_file="$2"
+    local echo_function="$3"
+    local     log_trace="$4"
+
+
+     LOG_FILE="${log_file}"
+     LOG_LOCK="${lock_file}"
+     LOG_ECHO="${echo_function}"
+
+     if [[ ${log_trace} != "" ]]
+     then
+         LOG_TRACE="${log_trace}"
+     fi
+}
+
+
+
+
+
+#--------------------------------------------------------------------------------------------------------------------------
+# log_print
+#--------------------------------------------------------------------------------------------------------------------------
+
+log_print()
+{
+    local      log_file="$1"
+    local     lock_file="$2"
+    local echo_function="$3"
+    local      log_type="$4"
+    local    log_prefix="$5"
+
+
+    shift; shift; shift; shift; shift
+
+    if [[ "${log_type}" !=  "TRA" ]] || [[ "${LOG_TRACE}" != "DISABLED" ]]
+    then
+        ${echo_function} "($BASHPID):" "$*"
+    
+        if [[ "${log_file}" != "" ]]
+        then
+            if [[ "${lock_file}" != "" ]]
+            then
+                file_lock "${lock_file}" WRITE 8
+            fi
+
+            printf >> "${log_file}" "%s %9s %3s %16s %s\n" "$(date --rfc-3339=seconds -u)" "($BASHPID)" "${log_type}" "${log_prefix}:" "$*"
+        
+            if [[ "${lock_file}" != "" ]]
+            then 
+                file_unlock 8
+            fi
+        fi
+    fi
+}
+
+
+
+
+
+#--------------------------------------------------------------------------------------------------------------------------
+# log_trace
+#--------------------------------------------------------------------------------------------------------------------------
+
+log_trace()
+{
+    log_print "${LOG_FILE}" "${LOG_LOCK}" "${LOG_ECHO}" "TRA" "$@"
+}
+
+
+
+
+
+#--------------------------------------------------------------------------------------------------------------------------
+# log_info
+#--------------------------------------------------------------------------------------------------------------------------
+
+log_info()
+{
+    log_print "${LOG_FILE}" "${LOG_LOCK}" "${LOG_ECHO}" "INF" "$@"
+}
+
+
+
+
+
+#--------------------------------------------------------------------------------------------------------------------------
+# log_warning
+#--------------------------------------------------------------------------------------------------------------------------
+
+log_warning()
+{
+    log_print "${LOG_FILE}" "${LOG_LOCK}" "${LOG_ECHO}" "WRN" "$@"
+}
+
+
+
+
+
+#--------------------------------------------------------------------------------------------------------------------------
+# log_error
+#--------------------------------------------------------------------------------------------------------------------------
+
+log_error()
+{
+    log_print "${LOG_FILE}" "${LOG_LOCK}" "${LOG_ECHO}" "ERR" "$@"
+}