Added error.h and error.c to Makefile.am, implemented string conversion function.

libguac/Makefile.am

@@ -40,11 +40,11 @@ ACLOCAL_AMFLAGS = -I m4
 AM_CFLAGS = -Werror -Wall -pedantic -Iinclude
 
 libguacincdir = $(includedir)/guacamole
-libguacinc_HEADERS = include/client.h include/guacio.h include/protocol.h include/client-handlers.h include/log.h include/thread.h
+libguacinc_HEADERS = include/client.h include/guacio.h include/protocol.h include/client-handlers.h include/log.h include/thread.h include/error.h
 
 lib_LTLIBRARIES = libguac.la
 
-libguac_la_SOURCES = src/client.c src/guacio.c src/protocol.c src/client-handlers.c src/log.c src/thread.c
+libguac_la_SOURCES = src/client.c src/guacio.c src/protocol.c src/client-handlers.c src/log.c src/thread.c src/error.c
 
 libguac_la_LDFLAGS = -version-info 2:0:0
 

libguac/src/error.c

@@ -0,0 +1,91 @@
+
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is libguac.
+ *
+ * The Initial Developer of the Original Code is
+ * Michael Jumper.
+ * Portions created by the Initial Developer are Copyright (C) 2010
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+#include "error.h"
+
+
+/* Error strings */
+
+const char* __GUAC_STATUS_SUCCESS_STR        = "Success";
+const char* __GUAC_STATUS_NO_MEMORY_STR      = "Insufficient memory";
+const char* __GUAC_STATUS_NO_INPUT_STR       = "End of input stream";
+const char* __GUAC_STATUS_INPUT_TIMEOUT_STR  = "Read timeout";
+const char* __GUAC_STATUS_OUTPUT_ERROR_STR   = "Output error";
+const char* __GUAC_STATUS_BAD_ARGUMENT_STR   = "Invalid argument";
+const char* __GUAC_STATUS_BAD_STATE_STR      = "Illegal state";
+const char* __GUAC_STATUS_INVALID_STATUS_STR = "UNKNOWN STATUS CODE";
+
+
+const char* guac_status_string(guac_status_t status) {
+
+    switch (status) {
+
+        /* No error */
+		case GUAC_STATUS_SUCCESS:
+            return __GUAC_STATUS_SUCCESS_STR;
+
+        /* Out of memory */
+		case GUAC_STATUS_NO_MEMORY:
+            return __GUAC_STATUS_NO_MEMORY_STR;
+
+        /* End of input */
+		case GUAC_STATUS_NO_INPUT:
+            return __GUAC_STATUS_NO_INPUT_STR;
+
+        /* Input timeout */
+		case GUAC_STATUS_INPUT_TIMEOUT:
+            return __GUAC_STATUS_INPUT_TIMEOUT_STR;
+
+        /* Output error */
+		case GUAC_STATUS_OUTPUT_ERROR:
+            return __GUAC_STATUS_OUTPUT_ERROR_STR;
+
+        /* Invalid argument */
+		case GUAC_STATUS_BAD_ARGUMENT:
+            return __GUAC_STATUS_BAD_ARGUMENT_STR;
+
+        /* Illegal state */
+		case GUAC_STATUS_BAD_STATE:
+            return __GUAC_STATUS_BAD_STATE_STR;
+
+        default:
+            return __GUAC_STATUS_INVALID_STATUS_STR;
+
+    }
+
+}
+