X-Git-Url: http://ftp.carnet.hr/carnet-debian/scm?a=blobdiff_plain;f=debian%2Fpostinst;h=14b691b10a2194b1747927501fd4a406d1797b0c;hb=721245159cf89bc1fa00c74f309f843419ffbdf7;hp=32ef34f63d24b5cac5ea54a1abcc7fec82c087a6;hpb=042279263e5b261426f46a95857db0464a8262d9;p=php5-cn.git

diff --git a/debian/postinst b/debian/postinst
index 32ef34f..14b691b 100755
--- a/debian/postinst
+++ b/debian/postinst
@@ -31,6 +31,7 @@ A2MODEDIR="/etc/apache2/mods-enabled"
 EXTENSIONS="mysql"
 PHP5DIR="/etc/php5"
 PHP5CONFD="/etc/php5/conf.d"
+PHP4DIR="/etc/php4"
 
 need_restart=0
 
@@ -51,6 +52,20 @@ phpmemlimit () {
     echo $memlimit
 }
 
+# phpinivalidate ()
+#
+#   Validate php.ini values.
+#
+phpinivalidate () {
+
+    local ini_file
+    ini_file="$1"
+
+    awk -F'[[:space:]]*=[[:space:]]*' \
+	'/^[[:space:]]*[[:alpha:]_]+[[:space:]]*=[[:space:]]*[[:digit:]]+[MGK]B/ {print $1" = "$2}' \
+	"$ini_file"
+}
+
 
 # Disable PHP4 module and enable Apache2 PHP5 module.
 #
@@ -122,7 +137,9 @@ for php5ext in $EXTENSIONS; do
 
         	if [ -f "$ini_file" ]; then
 
-			cp_echo "CN: Removing $php5ext extension from file $ini_file"
+			if egrep -q "$php5ext_re" "$ini_file"; then
+				cp_echo "CN: Removing $php5ext extension from file $ini_file"
+			fi
 
 			cp_check_and_sed "$php5ext_re" \
 				"/$php5ext_re/d" \
@@ -173,12 +190,11 @@ for SAPI in apache2 cli; do
 	if [ ! -d "$PHP5DIR/$SAPI" ]; then
 		continue
 	fi
-	
+
+	ini_file="$PHP5DIR/$SAPI/php.ini"
 	db_get php5-cn/${SAPI} || true
 	if [ "$RET" = "true" ]; then
 
-	    ini_file="$PHP5DIR/$SAPI/php.ini"
-
 	    cp_echo "CN: Checking and enabling some specific parameters in file $ini_file"
 	    
 	    phplimit="$(phpmemlimit)M"
@@ -216,15 +232,69 @@ for SAPI in apache2 cli; do
 		need_restart=1
 	    fi
 	    cp_mv "$ini_file_tmp" "$ini_file"
-	
-	
+	    chmod 644 "$ini_file"
+
 	    if [ -e "$ini_file_tmp" ]; then
 		rm -f "$ini_file_tmp"
 	    fi
 	fi
+
+	# Validate php.ini values.
+	if [ -f "$ini_file" ]; then
+		php5_inivalues="$(phpinivalidate "$ini_file")"
+		if [ -n "$php5_inivalues" ]; then
+			db_fset php5-cn/inivalues seen false
+			db_title php5-cn - konfiguracija za $(echo ${SAPI} | sed 's/a/A/;s/cli/CLI/')
+			db_subst php5-cn/inivalues php5_sapi $(echo ${SAPI} | sed 's/a/A/;s/cli/CLI/')
+			db_subst php5-cn/inivalues ini_file "$ini_file"
+			db_capb escape
+			db_subst php5-cn/inivalues php5_inivalues "$(echo -n "$php5_inivalues" | debconf-escape -e)"
+			db_input critical php5-cn/inivalues || true
+			db_go || true
+		fi
+	fi
 done
 
 
+# Compare active PHP5 extensions with PHP4 ones, if PHP4 configuration still exists.
+#
+if [ -d "${PHP4DIR}" ] && [ -f "${PHP4DIR}/apache2/php.ini" ]; then
+
+        phpext_re='^[[:space:]]*extension[[:space:]]*=[[:space:]]*["]{0,1}(.*)\.so["]{0,1}'
+
+        # Get all active PHP4 extensions.
+        php4_ext="$(find ${PHP4DIR} -type f -name *.ini | 
+                 egrep "\/(conf\.d|apache2|cli)\/" | 
+                 xargs sed -rn 's/'$phpext_re'/\1/Ip')" || true
+
+        # Get all active PHP5 extensions.
+        php5_ext=""
+        if [ -d "${PHP5DIR}" ]; then
+            php5_ext="$(find ${PHP5DIR} -type f -name *.ini | 
+                     egrep "\/(conf\.d|apache2|cli)\/" | 
+                     xargs sed -rn 's/'$phpext_re'/\1/Ip')" || true
+        fi
+
+        # Compare PHP5 <-> PHP4 extensions.
+        php5_ext_mis=""
+        for ext in $php4_ext; do
+            if [ "$(echo $php5_ext | egrep $ext)" = "" ]; then
+                php5_ext_mis="\n${ext}${php5_ext_mis}"
+            fi
+        done
+
+        # Some PHP5 extensions are not active.
+        if [ -n "$php5_ext_mis" ]; then
+            db_fset php5-cn/extensions seen false
+            db_title php5-cn - konfiguracija
+            db_capb escape
+            db_subst php5-cn/extensions php5_extensions "${php5_ext_mis#*\n}"
+            db_input critical php5-cn/extensions || true
+            db_go || true
+        fi
+fi
+
+
 db_stop || true
 
 
@@ -238,9 +308,9 @@ if [ $need_restart -eq 1 ]; then
 		# Restart Apache2 web server.
 		if [ -x "/etc/init.d/apache2" ]; then
 	            if [ -x "`which invoke-rc.d 2>/dev/null`" ]; then
-			invoke-rc.d apache2 force-reload || true
+			invoke-rc.d apache2 restart || true
 		    else
-			/etc/init.d/apache2 force-reload || true
+			/etc/init.d/apache2 restart || true
 	    	    fi
 		fi
 	else