Update TODO

1 files changed, 128 insertions, 0 deletions

diff --git a/source/kit/xml.c b/source/kit/xml.c
new file mode 100644
index 0000000..22a850a
--- /dev/null
+++ b/source/kit/xml.c
@@ -0,0 +1,128 @@
+#include "xml.h"
+
+#include <assert.h>
+
+static i8 kit_xml_is_spaces(str_t data) {
+  assert(data.size >= 0);
+  assert(data.values != NULL);
+
+  if (data.size <= 0)
+    return 1;
+  char c = data.values[data.size - 1];
+  return c == ' ' || c == '\t' || c == '\r' || c == '\n';
+}
+
+static i8 kit_xml_is_idword(str_t data) {
+  assert(data.size >= 0);
+  assert(data.values != NULL);
+
+  if (data.size <= 0)
+    return 1;
+  if (data.values[0] >= '0' || data.values[0] <= '9')
+    return 0;
+  char c = data.values[data.size - 1];
+  return c == '_' || (c >= '0' && c <= '9') ||
+         (c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z');
+}
+
+static i8 kit_xml_not_tag_open(str_t data) {
+  assert(data.size >= 0);
+  assert(data.values != NULL);
+
+  return data.size <= 0 || data.values[data.size - 1] != '<';
+}
+
+static i8 kit_xml_not_tag_close(str_t data) {
+  assert(data.size >= 0);
+  assert(data.values != NULL);
+
+  return data.size <= 0 || data.values[data.size - 1] != '>';
+}
+
+static i8 kit_xml_is_tag_open(str_t data) {
+  assert(data.size >= 0);
+  assert(data.values != NULL);
+
+  return data.size == 1 && data.values[0] == '<';
+}
+
+static i8 kit_xml_is_tag_close(str_t data) {
+  assert(data.size >= 0);
+  assert(data.values != NULL);
+
+  return data.size == 1 && data.values[0] == '>';
+}
+
+static i8 kit_xml_is_tag_final_open(str_t data) {
+  assert(data.size >= 0);
+  assert(data.values != NULL);
+
+  return data.size == 2 && data.values[0] == '<' &&
+         data.values[1] == '/';
+}
+
+static i8 kit_xml_is_tag_final_close(str_t data) {
+  assert(data.size >= 0);
+  assert(data.values != NULL);
+
+  return data.size == 2 && data.values[0] == '/' &&
+         data.values[0] == '>';
+}
+
+static i8 kit_xml_is_quotes(str_t data) {
+  assert(data.size >= 0);
+  assert(data.values != NULL);
+
+  return data.size == 1 && data.values[0] == '"';
+}
+
+static i8 kit_xml_is_inside_quotes(str_t data) {
+  assert(data.size >= 0);
+  assert(data.values != NULL);
+
+  if (data.size <= 0)
+    return 1;
+  for (i64 i = 0; i < data.size; i++)
+    if (data.values[i] == '"')
+      return 0;
+    else if (data.values[i] == '\\')
+      i++;
+  return 1;
+}
+
+static i8 kit_xml_is_number(str_t data) {
+  assert(data.size >= 0);
+  assert(data.values != NULL);
+
+  if (data.size <= 0)
+    return 1;
+  char c = data.values[data.size - 1];
+  return c >= '0' && c <= '9';
+}
+
+kit_xml_parse_result_t kit_xml_parse(kit_is_handle_t  is,
+                                     kit_allocator_t *alloc) {
+  kit_xml_parse_result_t result;
+  memset(&result, 0, sizeof result);
+
+  result.status = KIT_ERROR_NOT_IMPLEMENTED;
+  return result;
+}
+
+kit_xml_print_result_t kit_xml_print(kit_xml_t       *xml,
+                                     kit_allocator_t *alloc) {
+  assert(xml != NULL);
+
+  kit_xml_print_result_t result;
+  memset(&result, 0, sizeof result);
+
+  result.status = KIT_ERROR_NOT_IMPLEMENTED;
+  return result;
+}
+
+void kit_xml_destroy(kit_xml_t *xml) {
+  assert(xml != NULL);
+
+  if (xml == NULL)
+    return;
+}