ExpOJ web code

1 files changed, 41 insertions, 0 deletions

diff --git a/web/problem_view.php b/web/problem_view.php
new file mode 100644
index 0000000..d53db88
--- /dev/null
+++ b/web/problem_view.php
@@ -0,0 +1,41 @@
+<?php
+require_once('common.php');
+
+function problem_view($sqlc,$paramo){
+    $proid = $paramo->proid;
+    $infoonly = $paramo->infoonly;
+
+    if(gettype($proid) != 'integer' || $proid < 1){
+	return null;
+    }
+
+    $sqlc = pg_connect('host=localhost port=5432 dbname='.DB_NAME.' user='.DB_USER.' password='.DB_PASSWORD);
+
+    $proid = pg_escape_string($proid);
+    $sqlr = pg_query_params($sqlc,'SELECT * FROM "problem" WHERE proid=$1 LIMIT 1;',
+	    array($proid));
+    if(($proo = pg_fetch_object($sqlr)) == null){
+	pg_free_result($sqlr);
+	return null;
+    }
+
+    if($infoonly){
+	$proo = array(
+	    'acceptcount' => $proo->acceptcount,
+	    'submitcount' => $proo->submitcount);
+    }else{
+	$setting_info = parse_ini_file('pro/'.$proo->proid.'/'.$proo->proid.'_setting.txt',true);
+	$proo = array(
+	    'proid' => $proo->proid,
+	    'proname' => $proo->proname,
+	    'timelimit' => $setting_info['JUDGE']['timelimit'],
+	    'memlimit' => $setting_info['JUDGE']['memlimit'],
+	    'acceptcount' => $proo->acceptcount,
+	    'submitcount' => $proo->submitcount,
+	    'protext' => file_get_contents('pro/'.$proo->proid.'/'.$proo->proid.'_text.txt'));
+    }
+
+    pg_free_result($sqlr);
+    return $proo;
+}
+?>