From cf5ce398434e19708bfa989eef020e0d69ff490e Mon Sep 17 00:00:00 2001
From: Dave Reisner <d@falconindy.com>
Date: Fri, 8 Jan 2010 21:14:46 -0500
Subject: Add parsing and skeleton for query dispatcher

---
 squashfu | 23 +++++++++++++++++------
 1 file changed, 17 insertions(+), 6 deletions(-)

(limited to 'squashfu')

diff --git a/squashfu b/squashfu
index 3c14197..b37c341 100755
--- a/squashfu
+++ b/squashfu
@@ -134,6 +134,7 @@ query_usage () {
     bin_size=$(du -s ${BKUP_ROOT}/bins 2>/dev/null | awk '{print $1}')
     sfs_size=$(stat -c %s $SEED 2>/dev/null)
 
+    # Basic query
     info "Usage report (in mb):\n"
     printf "%30s %10.2f\n" "Seed size:" "`echo "scale=2;$sfs_size / 1024 / 1024" | bc`"
     printf "%30s %10.2f\n" "Total incremental size:" "`echo "scale=2;$bin_size / 1024 / 1024" | bc`"
@@ -142,7 +143,10 @@ query_usage () {
         info "Your incrementals are larger than your seed! You might consider resquashing your backup with $0 --resquash"
     fi
 
-    #unmount_all
+    # Full query
+    [[ $1 == "full" ]] && {
+        debug "There should be stuff here about individual bin size";
+    }
 }
 
 run_rsync() {
@@ -193,7 +197,9 @@ OPERATIONS
     otherwise specified with the -c option.
 
   -Q
-    Displays the size of the seed, the incrementals, and the actual backup.
+    Displays the size of the seed, the incrementals, and the actual backup. If
+    you provide no additional options, a basic report will be given. Specifying
+    "full" will give more detail about individual bins.
 
   -R <day> [mount]
     Rollback to the day described by the following argument. 'day' needs to be
@@ -237,9 +243,14 @@ dispatch_backup () {
 }
 
 dispatch_query () {
-    # Don't check anything, just run the query.
-    # TODO: Add levels of querying
-    query_usage
+    # If no arg supplied, no need to parse
+    [[ -z $1 ]] && query_usage
+
+    # Check for valid arg
+    case $1 in
+        "full") query_usage full ;;
+        *)      die "Invalid query option"; usage ;;
+    esac
 }
 
 dispatch_rollback () {
@@ -273,7 +284,7 @@ dispatch_rollback () {
 while [[ $# -gt 0 ]]; do
     case $1 in
         "-B")  shift; dispatch_backup $*             ;;
-        "-Q")  shift; dispatch_query                 ;;
+        "-Q")  shift; dispatch_query $1              ;;
         "-R")  shift; dispatch_rollback $*           ;;
         *)     usage                                 ;;
     esac
-- 
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