1 files changed, 49 insertions, 0 deletions
diff --git a/client/ui_errcatch.c b/client/ui_errcatch.c
new file mode 100644
index 0000000..5d5365f
--- /dev/null
+++ b/client/ui_errcatch.c
@@ -0,0 +1,49 @@
+#include <stdlib.h>
+#include <string.h>
+
+#include "../shared/util.h"
+#include "errcatch.h"
+#include "i18n.h"
+#include "strings.h"
+#include "ui.h"
+
+unsigned int g_w2_errcatch_log_line = 0;
+
+char *w2_err_format(w2_s_error *error) {
+	const char *type	 = g_w2_error_type_strings[error->code >> 6];
+	const char *internal = g_w2_error_internal_strings[error->code];
+	const char *user	 = g_w2_error_user_strings[error->code];
+	if (internal == NULL || user == NULL) {
+		internal = W2_UI_ERROR_INT_W2_E_UNKNOWN;
+		user	 = W2_UI_ERROR_USR_W2_E_UNKNOWN;
+	}
+	size_t errdesc_len = strlen(type) + strlen(internal) + strlen(user) + 8;
+	size_t msg_indent  = strlen(type) + 3;
+	char *ret_str	   = malloc(
+			 errdesc_len + (error->message_length > 0 ? error->message_length + msg_indent : 0) + 1);
+	sprintf(ret_str, "[%s] %02x#%s: %s", type, error->code, internal, user);
+	if (error->message_length > 0) {
+		sprintf(ret_str + errdesc_len, "\n%*c%s", (int)msg_indent, ' ', error->message);
+		g_w2_errcatch_log_line += 1 + w2_newline_count(error->message, error->message_length);
+	}
+	return ret_str;
+}
+
+void w2_ui_onkey_errcatch(int ch) {}
+
+void w2_ui_tab_errcatch(bool first) {
+	g_w2_errcatch_log_line	= 0;
+	g_w2_ui_pad_body_scroll = 5 - g_w2_ui_height;
+	for (unsigned int x = 0; x < W2_ERRCATCH_LOG_SIZE; x++) {
+		unsigned int i = (x + g_w2_error_log_index) % W2_ERRCATCH_LOG_SIZE;
+		if (g_w2_error_log[i] == NULL) continue;
+
+		wmove(g_w2_ui_pad_body, g_w2_errcatch_log_line, 0);
+		char *err_str = w2_err_format(g_w2_error_log[i]);
+		waddstr(g_w2_ui_pad_body, err_str);
+		free(err_str);
+
+		g_w2_errcatch_log_line++;
+	}
+	g_w2_ui_pad_body_scroll += g_w2_errcatch_log_line;
+}