1 files changed, 48 insertions, 0 deletions
diff --git a/src/CGIScript.cpp b/src/CGIScript.cpp
new file mode 100644
index 0000000..2394d31
--- /dev/null
+++ b/src/CGIScript.cpp
@@ -0,0 +1,48 @@
+#include "CGIScript.h"
+
+#include <cstdlib>
+#include <string>
+#include <sstream>
+
+CGIScript::CGIScript(const std::string& path, const HttpRequest& request)
+{
+	setenv("CONTENT_LENGTH", "0", true);
+	setenv("REQUEST_URI", request.uri().c_str(), true);
+	setenv("SCRIPT_NAME", path.c_str(), true);
+	setenv("SCRIPT_FILENAME", path.c_str(), true);
+	setenv("REQUEST_METHOD", "GET", true);
+	setenv("SERVER_PROTOCOL", "HTTP/1.1", true);
+	setenv("SERVER_SOFTWARE", "cfws/1.0-dev", true);
+
+	m_pipe = popen(path.c_str(), "r");
+	if (!m_pipe) {
+		perror("cfws: popen");
+		return;
+	}
+
+	m_is_open = true;
+}
+
+CGIScript::~CGIScript()
+{
+	pclose(m_pipe);
+
+	unsetenv("CONTENT_LENGTH");
+	unsetenv("REQUEST_URI");
+	unsetenv("SCRIPT_NAME");
+	unsetenv("SCRIPT_FILENAME");
+	unsetenv("REQUEST_METHOD");
+	unsetenv("SERVER_PROTOCOL");
+	unsetenv("SERVER_SOFTWARE");
+}
+
+std::string CGIScript::read_output()
+{
+	std::stringstream sstream;
+
+	char ch;
+	while ((ch = fgetc(m_pipe)) != EOF)
+		sstream << ch;
+
+	return sstream.str();
+}