1 files changed, 89 insertions, 0 deletions
diff --git a/demos/soap/protected/webservices/SimpleService.php b/demos/soap/protected/webservices/SimpleService.php
new file mode 100644
index 00000000..e59546bb
--- /dev/null
+++ b/demos/soap/protected/webservices/SimpleService.php
@@ -0,0 +1,89 @@
+<?php
+class SimpleService
+{
+	private $errors = array();
+	
+	/**
+	 * Highlights a string as php code
+	 * @param string $input The php code to highlight
+	 * @return string The highlighted text.
+	 * @soapmethod
+	 */
+	public function highlight($input)
+	{
+		return highlight_string($input, true);
+	}
+	
+	/**
+	 * Given a left side, operation, and right side of an operation, will
+	 * return the result of computing the equation.
+	 * @param string $leftSide The left side of an equation
+	 * @param string $operation The operation to perform 
+	 * @param string $rightSide The right side of the equation
+	 * @return ComputationResult The result of the computation
+	 * @soapmethod
+	 */
+	public function compute($leftSide, $operation, $rightSide)
+	{
+		$result = new ComputationResult();
+		$result->equation = "$leftSide $operation $rightSide";
+		$result->result = $this->evaluateExpression($leftSide, $operation, $rightSide);
+		if (count($this->errors)) {
+			$result->success = false;
+			$result->errors = $this->errors;
+		}
+		else {
+			$result->success = true;
+		}
+		
+		return $result;	
+	}
+
+	/**
+	 * Simply add two operands
+	 * @param int $a
+	 * @param int $b
+	 * @return int The result
+	 * @soapmethod
+	 */
+	public function add($a, $b) {
+	  return $a + $b;
+	}
+	
+	/**
+	 * This method evaluates the expression. It should be capable of handling any $op 
+	 * passed to it.
+	 * @return string the result of the evaluation
+	 */
+	private function evaluateExpression($left, $op, $right)
+	{
+		// Now, because we don't want to eval random code on the server that this is running
+		// on, we're just going to highlight the string
+		$evaluation = highlight_string("$left $op $right;", true);
+		return $evaluation;
+	}
+}
+
+class ComputationResult
+{
+	/**
+	 * @var string The initial equation
+	 */
+	public $equation;
+	
+	/**
+	 * @var string The computed result
+	 */
+	public $result;
+	
+	/**
+	 * @var boolean Whether the computation succeeded
+	 */
+	public $success;
+	
+	/**
+	 * @var array any errors that occured in the processing.
+	 */
+	public $errors;
+}
+?>
+\ No newline at end of file