X-Git-Url: http://git.pld-linux.org/?p=packages%2Frpm.git;a=blobdiff_plain;f=rpm-php-requires;h=330e49b2d17d300fa055f2c1da9d9d9a23996cf2;hp=31bf9bb73cbe6fa2d29b976eef8d5dfbea257f7e;hb=3bcc0bcada13eec095b51f7b55c4fb289c58e5a3;hpb=d5525bce1088e9477147d263c9af58c14afc69c1

diff --git a/rpm-php-requires b/rpm-php-requires
index 31bf9bb..330e49b 100644
--- a/rpm-php-requires
+++ b/rpm-php-requires
@@ -1,46 +1,78 @@
-#!/bin/sh
+#!/usr/bin/perl -W
 #####################################################################
 #                                                                   #
-# Check system dependences between php-pear modules                 #
+# Check system dependencies between php-pear/php-pecl modules       #
 #                                                                   #
+# Adam Go³êbiowski  <adamg@pld-linux.org>                           #
+#                                                                   #
+# based on previous work by:                                        #
 # Pawe³ Go³aszewski <blues@ds.pg.gda.pl>                            #
-# ------------------------------------------------------------------#
-# TODO:                                                             #
-# - extension_loaded - dependencies.                                #
-# - some clean-up...                                                #
+# Micha³ Moskal     <malekith@pld-linux.org>                        #
+#                                                                   #
+# ----------------------------------------------------------------- #
+# ChangeLog:                                                        #
+# 20031201: complete rewrite to use PEAR's package.xml, now handles #
+#           all dependencies, including PHP modules (like php-gmp), #
+#           and PECL extensions   (adamg)                           #
 #####################################################################
-if [ $# -lt 1 ]; then
-	echo "You have to specify input file"
-	exit 1
-fi
 
-for files in `echo $@`; do
-	files=`echo $files | grep "\.php$"`
-	if [ -n "$files" ]; then
-		# Requires trough  new call:
-		j=`cat $files | grep -iw new | egrep "(=|return)" | egrep -v "^[[:space:]*]*(\/\/|#|\*|/\*)" | tr -d "\r" | egrep "[;|(|)|{|}|,][[:space:]*]*$" | awk -F "new " '{ print $2 }' | sed "s/[(|;|.]/ /g" | cut -f 1 -d " " | sed "s/^$.*//"`
-		if [ -n "$j" ]; then
-			for feature in $j; do
-				echo "pear($feature)"
-			done
-			j=""
-		fi
-		# requires trough class extension
-		k=`cat $files | egrep -i "(^Class.*extends)" | awk -F " extends " '{ print $2 }' | sed "s/{.*/ /" | cut -f 1 -d " " | tr -d "\r"`
-		if [ -n "$k" ]; then
-			for feature in $k; do
-				echo "pear($feature)"
-			done
-			k=""
-		fi
-		# requires trough class:: call
-		l=`cat $files | grep "::" | egrep -v "^[[:space:]*]*(\/\/|#|\*|/\*)" | sed "s/[(|)|'|!|\"|&|@|;]/ /g" | awk -F "::" '{ print $1 }' | sed "s/.*\ \([:alphanum:]*\)/\1/" | sed "s/^$.*//" | sed "s/[.]//g" | tr -d "\r"`
-		if [ -n "$l" ]; then
-			for feature in $l; do
-				echo "pear($feature)"
-			done
-			l=""
-		fi
-	fi
-done
+@req_arr = ();
+$fname = '/dev/null';
+foreach ( @ARGV ? $ARGV : <> )
+{
+    $fname = $_ if (/package.xml/)
+}
+
+open F, $fname;
+
+while (<F>) {
+	if ( /\s+\<dep\s+type\=\"([a-zA-z]*)\"/ ) {
+	  $type = $1;
+	  die ("ERROR: Unsupported type: $type\n") if ( $type !~ /^(pkg|ext|php|prog|os|sapi|zend)$/i);
+	  # Default relation (as suggested by PEAR manual) is has
+	  $rel = "has";
+	  $rel = $1 if ( /rel="([a-zA-Z]*)"/ );
+	  die ("ERROR: Unsupported relation: $rel\n") if ( $rel !~ /^(has|eq|lt|le|gt|ge)$/ );
+	   
+	  # Check if we don't have some unsupported connection betweend relation and type
+	  die ("ERROR: Cannot use lt/le/gt/ge relation with prog/os/sapi type!\n") if ( $rel =~ /^(lt|le|gt|ge)$/ && $type =~ /^(prog|os|sapi)$/ );
+
+	  # do we have version?
+	  $version = "";
+	  $version = $1 if ( /version="([a-zA-z0-9\.\+]*)"/ );
+
+	  # optional - actually this one is optional ;)
+	  # NOTE: 
+	  # even though this attribute marks dependency as optional,
+	  # we will add it to Requires: 
+	  $optional = "no";
+	  $optional = $1 if ( /optional="([a-zA-Z]*)"/ );
+          die ("ERROR: Ambigous value of optional attribute: $optional\n") if ( $optional !~ /(yes|no)/i );
+
+	  # now, check if we need to pull out package/extension/whatever name
+	  $name = "";
+	  $name = "php" if ( $type =~ /php/ );
+	  $name = "$1"  if ( $type !~ /php/ && /\>([a-zA-Z0-9\_\-]*)\</ );
+	   
+	  $relation = "";
+	  $relation = "<"  if ( $rel eq "lt");
+	  $relation = "<=" if ( $rel eq "le");
+	  $relation = "="  if ( $rel eq "eq");
+	  $relation = ">=" if ( $rel eq "ge");
+	  $relation = ">"  if ( $rel eq "gt");
+	  $relation = "="  if ( $rel eq "has");
+	  # die if we were unable to substitute relations
+	  die "ERROR: Unexpected relation! ($rel)\n" if ( $relation eq "");
+	   
+	  $req = "";
+	  $relver = "";
+	  $relver = "$relation $version" if ( $version !~ /^$/ );
+	  $req = "$name $relver" if ( $type =~ /(php|prog)/ );
+	  $req = "php-$name $relver" if ( $type =~ /ext/ );
+	  $req = "php-pear-$name" if ( $type =~ /pkg/ );
+	   
+	  push @req_arr, $req
 
+    }
+}
+for $r (@req_arr) { print "$r\n"; }