From: yujian <yujian>
Date: Mon, 17 Jul 2006 02:24:06 +0000 (+0000)
Subject: b=9853
X-Git-Tag: v1_7_0_51~2^13~5^2~14
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=b20250db9e1d0085d080402758143114b8e4996f;p=fs%2Flustre-release.git

b=9853
Fix parse_line() to support stripping surrounded double-quotes, etc.
---

diff --git a/lustre/scripts/lc_common.sh b/lustre/scripts/lc_common.sh
index 36781c0..2418778 100644
--- a/lustre/scripts/lc_common.sh
+++ b/lustre/scripts/lc_common.sh
@@ -115,14 +115,14 @@ parse_line() {
         return 1
     fi
 
-    declare -i i=0
+    declare -i i=0              # Index of the CONFIG_ITEM array
     declare -i length=0 
     declare -i idx=0
-    declare -i s_quote_flag=0 
-    declare -i d_quote_flag=0
+    declare -i s_quote_flag=0   # Flag of the single quote character 
+    declare -i d_quote_flag=0   # Flag of the double quotes character
     local TMP_LETTER LINE
  
-    LINE=$*
+    LINE="$*"
 
     # Initialize the CONFIG_ITEM array
     unset CONFIG_ITEM
@@ -159,12 +159,6 @@ parse_line() {
             else
                 d_quote_flag=0
             fi
-
-            if [ ${i} -eq 1 ]; then
-                CONFIG_ITEM[i]=${CONFIG_ITEM[i]}"\\"${TMP_LETTER}
-                idx=${idx}+1
-                continue
-            fi
             ;;
         "
")
             idx=${idx}+1
@@ -176,6 +170,21 @@ parse_line() {
         CONFIG_ITEM[i]=${CONFIG_ITEM[i]}${TMP_LETTER}
         idx=${idx}+1
     done
+
+    # Extract the real value of each field
+    # Remove surrounded double-quotes, etc.
+    for ((idx = 0; idx <= $i; idx++)); do
+        # Strip the leading and trailing space-characters
+        CONFIG_ITEM[idx]=`expr "${CONFIG_ITEM[idx]}" : '[[:space:]]*\(.*\)[[:space:]]*$'`
+
+        # Remove the surrounded double-quotes
+        if [ -z "`echo \"${CONFIG_ITEM[idx]}\"|sed 's/^".*"$//'`" ]; then
+            CONFIG_ITEM[idx]=`echo "${CONFIG_ITEM[idx]}" | sed 's/^"//' | sed 's/"$//'`
+        fi
+
+        CONFIG_ITEM[idx]=`echo "${CONFIG_ITEM[idx]}" | sed 's/""/"/g'`
+    done
+
     return 0
 }
 
diff --git a/lustre/scripts/lc_lvm.sh.in b/lustre/scripts/lc_lvm.sh.in
index 35b7a40..64018d2 100644
--- a/lustre/scripts/lc_lvm.sh.in
+++ b/lustre/scripts/lc_lvm.sh.in
@@ -241,7 +241,7 @@ get_lvm_items() {
         && [ "${line_marker}" != "${LV_MARKER}" ] && continue
 
         # Parse the config line into CONFIG_ITEM
-        if ! parse_line $LINE; then
+        if ! parse_line "$LINE"; then
             return 1    
         fi
 
@@ -253,10 +253,6 @@ get_lvm_items() {
         SIXTH_ITEM[idx]=${CONFIG_ITEM[5]}
         SEVENTH_ITEM[idx]=${CONFIG_ITEM[6]}
 
-        LVM_NAME[idx]=`echo "${LVM_NAME[idx]}" | sed 's/^"//' | sed 's/"$//'`
-        OP_OPTS[idx]=`echo "${OP_OPTS[idx]}" | sed 's/^"//' | sed 's/"$//'`
-        SIXTH_ITEM[idx]=`echo "${SIXTH_ITEM[idx]}" | sed 's/^"//' | sed 's/"$//'`
-
         # Check some required items
         if ! check_lvm_item $idx; then
             echo >&2 "`basename $0`: check_lvm_item() error:"\
diff --git a/lustre/scripts/lc_md.sh.in b/lustre/scripts/lc_md.sh.in
index a2a2228..842b801 100644
--- a/lustre/scripts/lc_md.sh.in
+++ b/lustre/scripts/lc_md.sh.in
@@ -174,7 +174,7 @@ get_md_items() {
         [ "`echo ${LINE}|awk -F, '{print $2}'`" != "${MD_MARKER}" ] && continue
 
         # Parse the config line into CONFIG_ITEM
-        if ! parse_line $LINE; then
+        if ! parse_line "$LINE"; then
             return 1    
         fi
 
@@ -185,9 +185,6 @@ get_md_items() {
         RAID_LEVEL[idx]=${CONFIG_ITEM[5]}
         MD_DEVS[idx]=${CONFIG_ITEM[6]}
 
-        OP_OPTS[idx]=`echo "${OP_OPTS[idx]}" | sed 's/^"//' | sed 's/"$//'`
-        MD_DEVS[idx]=`echo "${MD_DEVS[idx]}" | sed 's/^"//' | sed 's/"$//'`
-
         # Check some required items
         if ! check_md_item $idx; then
             echo >&2 "`basename $0`: check_md_item() error:"\
diff --git a/lustre/scripts/lustre_config.sh.in b/lustre/scripts/lustre_config.sh.in
index 92493b2..e0d3869 100644
--- a/lustre/scripts/lustre_config.sh.in
+++ b/lustre/scripts/lustre_config.sh.in
@@ -523,7 +523,6 @@ construct_mkfs_cmdline() {
     fi
 
     if [ -n "${MGS_NIDS[i]}" ]; then
-        MGS_NIDS[i]=`echo "${MGS_NIDS[i]}" | sed 's/^"//' | sed 's/"$//'`
         mgsnids_str=${MGS_NIDS[i]}
         while read mgsnids; do
             MKFS_CMD=${MKFS_CMD}$"--mgsnode="${mgsnids}$" "
@@ -536,9 +535,6 @@ construct_mkfs_cmdline() {
     fi
 
     if [ -n "${FORMAT_OPTIONS[i]}" ]; then
-        if [ "${FORMAT_OPTIONS[i]:0:1}" = "\"" ]; then
-            FORMAT_OPTIONS[i]=`echo "${FORMAT_OPTIONS[i]}" | sed 's/^"//' | sed 's/"$//'`
-        fi
         MKFS_CMD=${MKFS_CMD}${FORMAT_OPTIONS[i]}$" "
     fi
 
@@ -555,7 +551,6 @@ construct_mkfs_cmdline() {
     fi
 
     if [ -n "${FAILOVERS[i]}" ]; then
-        FAILOVERS[i]=`echo "${FAILOVERS[i]}" | sed 's/^"//' | sed 's/"$//'`
         failnids_str=${FAILOVERS[i]}
         while read failnids; do
             MKFS_CMD=${MKFS_CMD}$"--failnode="${failnids}$" "
@@ -759,7 +754,7 @@ get_items() {
         fi
 
         # Parse the config line into CONFIG_ITEM
-        if ! parse_line $LINE; then
+        if ! parse_line "$LINE"; then
             echo >&2 $"`basename $0`: parse_line() error: Occurred"\
                   "on line ${line_num} in ${CSV_FILE}: $LINE"
             return 1    
@@ -778,6 +773,8 @@ get_items() {
         MOUNT_OPTIONS[idx]=${CONFIG_ITEM[10]}
         FAILOVERS[idx]=${CONFIG_ITEM[11]}
 
+        MODULE_OPTS[idx]=`echo "${MODULE_OPTS[idx]}" | sed 's/"/\\\"/g'`
+
         # Check some required items for formatting target
         if ! check_item $idx; then
             echo >&2 $"`basename $0`: check_item() error:"\