1 files changed, 91 insertions, 0 deletions
diff --git a/src/dropbox-client-util.c b/src/dropbox-client-util.c
new file mode 100644
index 0000000..2351c81
--- /dev/null
+++ b/src/dropbox-client-util.c
@@ -0,0 +1,91 @@
+/*
+ * Copyright 2008 Evenflow, Inc.
+ *
+ * dropbox-client-util.c
+ * Utility functions for implementing dropbox clients.
+ *
+ * This file is part of nautilus-dropbox.
+ *
+ * nautilus-dropbox is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * nautilus-dropbox is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with nautilus-dropbox.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include <glib.h>
+
+static gchar chars_not_to_escape[] = {
+  1, 2, 3, 4, 5, 6, 7, 8, 11, 12,
+  13, 14, 15, 16, 17, 18, 19, 20, 21, 22,
+  23, 24, 25, 26, 27, 28, 29, 30, 31, 34, 127,
+  -128, -127, -126, -125, -124, -123, -122, -121, -120, -119,
+  -118, -117, -116, -115, -114, -113, -112, -111, -110, -109,
+  -108, -107, -106, -105, -104, -103, -102, -101, -100, -99,
+  -98, -97, -96, -95, -94, -93, -92, -91, -90, -89,
+  -88, -87, -86, -85, -84, -83, -82, -81, -80, -79,
+  -78, -77, -76, -75, -74, -73, -72, -71, -70, -69,
+  -68, -67, -66, -65, -64, -63, -62, -61, -60, -59,
+  -58, -57, -56, -55, -54, -53, -52, -51, -50, -49,
+  -48, -47, -46, -45, -44, -43, -42, -41, -40, -39,
+  -38, -37, -36, -35, -34, -33, -32, -31, -30, -29,
+  -28, -27, -26, -25, -24, -23, -22, -21, -20, -19,
+  -18, -17, -16, -15, -14, -13, -12, -11, -10, -9,
+  -8, -7, -6, -5, -4, -3, -2, -1, 0
+};
+
+gchar *dropbox_client_util_sanitize(const gchar *a) {
+  /* this function escapes teh following utf-8 characters:
+   * '\\', '\n', '\t'
+   */
+  return g_strescape(a, chars_not_to_escape);
+}
+
+gchar *dropbox_client_util_desanitize(const gchar *a) {
+  return g_strcompress(a);
+}
+
+gboolean
+dropbox_client_util_command_parse_arg(const gchar *line, GHashTable *return_table) {
+  gchar **argval;
+  guint len;
+  gboolean retval;
+  
+  argval = g_strsplit(line, "\t", 0);
+  len = g_strv_length(argval);
+
+  /*  debug("parsed: (%d) %s", len, line); */
+  
+  if (len > 1) {
+    int i;
+    gchar **vals;
+    
+    vals = g_new(gchar *, len);
+    vals[len - 1] = NULL;
+    
+    for (i = 1; argval[i] != NULL; i++) {
+      vals[i-1] = dropbox_client_util_desanitize(argval[i]);
+      
+    }
+    
+    g_hash_table_insert(return_table,
+			dropbox_client_util_desanitize(argval[0]),
+			vals);
+    retval = TRUE;
+  }
+  else {
+    retval = FALSE;
+  }
+
+  g_strfreev(argval);
+  return retval;
+}
+