1 files changed, 38 insertions, 0 deletions
diff --git a/src/modules/filters/cipherfil.cpp b/src/modules/filters/cipherfil.cpp
new file mode 100644
index 0000000..ad55396
--- /dev/null
+++ b/src/modules/filters/cipherfil.cpp
@@ -0,0 +1,38 @@
+/******************************************************************************
+ *
+ * cipherfil -	SWFilter decendant to decipher a module
+ */
+
+
+#include <stdlib.h>
+#include <string.h>
+#include <cipherfil.h>
+
+
+CipherFilter::CipherFilter(const char *key) {
+	cipher = new SWCipher((unsigned char *)key);
+}
+
+
+CipherFilter::~CipherFilter() {
+	delete cipher;
+}
+
+
+SWCipher *CipherFilter::getCipher() {
+	return cipher;
+}
+
+
+char CipherFilter::ProcessText(char *text, int maxlen, const SWKey *key, const SWModule *module) {
+	unsigned int len;
+//	len = strlen(text);
+	len = maxlen;
+     if (len > 0) {
+		cipher->cipherBuf(&len, text);
+		strncpy(text, cipher->Buf(), (len < (unsigned int)maxlen) ? len : maxlen);
+     }
+	text[maxlen] = 0;
+	text[maxlen+1] = 0;
+	return 0;
+}