1 files changed, 202 insertions, 0 deletions

diff --git a/libraries/eina/src/lib/eina_strbuf.c b/libraries/eina/src/lib/eina_strbuf.c
new file mode 100644
index 0000000..74b1eb9
--- /dev/null
+++ b/libraries/eina/src/lib/eina_strbuf.c
@@ -0,0 +1,202 @@
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+
+#ifdef HAVE_EVIL
+# include <Evil.h>
+#endif
+
+#include "eina_private.h"
+#include "eina_str.h"
+#include "eina_strbuf_common.h"
+#include "eina_unicode.h"
+
+/*============================================================================*
+ *                                  Local                                     *
+ *============================================================================*/
+
+/**
+ * @cond LOCAL
+ */
+
+#ifdef _STRBUF_DATA_TYPE
+# undef _STRBUF_DATA_TYPE
+#endif
+
+#ifdef _STRBUF_CSIZE
+# undef _STRBUF_CSIZE
+#endif
+
+#ifdef _STRBUF_STRUCT_NAME
+# undef _STRBUF_STRUCT_NAME
+#endif
+
+#ifdef _STRBUF_STRLEN_FUNC
+# undef _STRBUF_STRLEN_FUNC
+#endif
+
+#ifdef _STRBUF_STRESCAPE_FUNC
+# undef _STRBUF_STRESCAPE_FUNC
+#endif
+
+#ifdef _STRBUF_MAGIC
+# undef _STRBUF_MAGIC
+#endif
+
+#ifdef _STRBUF_MAGIC_STR
+# undef _STRBUF_MAGIC_STR
+#endif
+
+#ifdef _FUNC_EXPAND
+# undef _FUNC_EXPAND
+#endif
+
+
+#define _STRBUF_DATA_TYPE         char
+#define _STRBUF_CSIZE             sizeof(_STRBUF_DATA_TYPE)
+#define _STRBUF_STRUCT_NAME       Eina_Strbuf
+#define _STRBUF_STRLEN_FUNC(x)    strlen(x)
+#define _STRBUF_STRESCAPE_FUNC(x) eina_str_escape(x)
+#define _STRBUF_MAGIC             EINA_MAGIC_STRBUF
+#define _STRBUF_MAGIC_STR         __STRBUF_MAGIC_STR
+static const char __STRBUF_MAGIC_STR[] = "Eina Strbuf";
+
+#define _FUNC_EXPAND(y) eina_strbuf_ ## y
+
+/**
+ * @endcond
+ */
+
+
+/*============================================================================*
+ *                                 Global                                     *
+ *============================================================================*/
+
+
+/*============================================================================*
+ *                                   API                                      *
+ *============================================================================*/
+
+
+EAPI Eina_Bool
+eina_strbuf_append_printf(Eina_Strbuf *buf, const char *fmt, ...)
+{
+   va_list args;
+   char *str;
+   size_t len;
+   Eina_Bool ret;
+
+   va_start(args, fmt);
+   len = vasprintf(&str, fmt, args);
+   va_end(args);
+
+   if (len <= 0 || !str)
+      return EINA_FALSE;
+
+   ret = eina_strbuf_append_length(buf, str, len);
+   free(str);
+   return ret;
+}
+
+EAPI Eina_Bool
+eina_strbuf_append_vprintf(Eina_Strbuf *buf, const char *fmt, va_list args)
+{
+   char *str;
+   size_t len;
+   Eina_Bool ret;
+
+   len = vasprintf(&str, fmt, args);
+
+   if (len <= 0 || !str)
+      return EINA_FALSE;
+
+   ret = eina_strbuf_append_length(buf, str, len);
+   free(str);
+   return ret;
+}
+
+EAPI Eina_Bool
+eina_strbuf_insert_printf(Eina_Strbuf *buf, const char *fmt, size_t pos, ...)
+{
+   va_list args;
+   char *str;
+   size_t len;
+   Eina_Bool ret;
+
+   va_start(args, pos);
+   len = vasprintf(&str, fmt, args);
+   va_end(args);
+
+   if (len <= 0 || !str)
+      return EINA_FALSE;
+
+   ret = eina_strbuf_insert(buf, str, pos);
+   free(str);
+   return ret;
+}
+
+EAPI Eina_Bool
+eina_strbuf_insert_vprintf(Eina_Strbuf *buf,
+                           const char *fmt,
+                           size_t pos,
+                           va_list args)
+{
+   char *str;
+   size_t len;
+   Eina_Bool ret;
+
+   len = vasprintf(&str, fmt, args);
+
+   if (len <= 0 || !str)
+      return EINA_FALSE;
+
+   ret = eina_strbuf_insert(buf, str, pos);
+   free(str);
+   return ret;
+}
+
+EAPI void
+eina_strbuf_trim(Eina_Strbuf *buf)
+{
+   char *c = buf->buf;
+
+   while (buf->len > 0 && isspace(((unsigned char*)(buf->buf))[buf->len - 1]))
+     buf->len--;
+   while (buf->len > 0 && isspace(*c))
+     {
+        c++;
+        buf->len--;
+     }
+   memmove(buf->buf, c, buf->len);
+   ((unsigned char *)buf->buf)[buf->len] = '\0';
+}
+
+EAPI void
+eina_strbuf_ltrim(Eina_Strbuf *buf)
+{
+   char *c = buf->buf;
+
+   while (buf->len > 0 && isspace(*c))
+     {
+        c++;
+        buf->len--;
+     }
+   memmove(buf->buf, c, buf->len);
+   ((unsigned char *)buf->buf)[buf->len] = '\0';
+}
+
+EAPI void
+eina_strbuf_rtrim(Eina_Strbuf *buf)
+{
+   while (buf->len > 0 && isspace(((unsigned char*)(buf->buf))[buf->len - 1]))
+     buf->len--;
+   ((unsigned char *)buf->buf)[buf->len] = '\0';
+}
+
+/* Unicode */
+
+#include "eina_strbuf_template_c.x"