[Rawstudio-commit] r3154 - trunk/librawstudio

[Anders Kvist]

Author: akv
Date: 2010-02-02 21:00:15 +0100 (Tue, 02 Feb 2010)
New Revision: 3154

Modified:
   trunk/librawstudio/rs-utils.c
   trunk/librawstudio/rs-utils.h
Log:
Added rs_remove_tailing_spaces().

Modified: trunk/librawstudio/rs-utils.c
===================================================================
--- trunk/librawstudio/rs-utils.c	2010-01-31 20:28:08 UTC (rev 3153)
+++ trunk/librawstudio/rs-utils.c	2010-02-02 20:00:15 UTC (rev 3154)
@@ -31,6 +31,7 @@
 #include <fcntl.h>
 #include <unistd.h>
 #include <stdlib.h>
+#include <string.h>
 
 #define DOTDIR ".rawstudio"
 
@@ -756,3 +757,28 @@
 
 	return ret;
 }
+
+/**
+ * Removes tailing spaces from a gchar *
+ * @param str A gchar * to have tailing spaces removed
+ * @return A gchar * with tailing spaces removed
+ */
+gchar *
+rs_remove_tailing_spaces(gchar *str)
+{
+	gint i;
+	gchar *ret;
+
+	for(i = strlen(str)-1; i > 0; i--)
+	{
+		if (str[i] == 0x20)
+			str[i] = 0x00;
+		else
+			i = 0;
+	}
+
+	ret = g_strdup(str);
+	g_free(str);
+
+	return ret;
+}

Modified: trunk/librawstudio/rs-utils.h
===================================================================
--- trunk/librawstudio/rs-utils.h	2010-01-31 20:28:08 UTC (rev 3153)
+++ trunk/librawstudio/rs-utils.h	2010-02-02 20:00:15 UTC (rev 3154)
@@ -176,4 +176,11 @@
 gboolean
 rs_file_copy(const gchar *source, const gchar *destination);
 
+/**
+ * Removes tailing spaces from a gchar *
+ * @param str A gchar * to have tailing spaces removed
+ * @return A gchar * with tailing spaces removed
+ */
+gchar * rs_remove_tailing_spaces(gchar *str);
+
 #endif /* RS_UTILS_H */