[Refactor] #40236 Separated write_html_header() from do_cmd_save_screen_html_aux()

diff --git a/src/cmd/cmd-process-screen.c b/src/cmd/cmd-process-screen.c
index 42883e6..6113e9e 100644 (file)
--- a/src/cmd/cmd-process-screen.c
+++ b/src/cmd/cmd-process-screen.c
@@ -130,6 +130,26 @@ static bool check_screen_html_can_open(FILE *fff, char *filename, int message)
 }
 
 
+/*!
+ * @brief HTMLヘッダを書き込む
+ * @param tmpfff 一時ファイルへの参照ポインタ
+ * @param fff 記念撮影ファイルへの参照ポインタ
+ * @param buf バッファ
+ * @param buf_size バッファサイズ
+ */
+static void write_html_header(FILE *tmpfff, FILE *fff, char buf[], size_t buf_size)
+{
+       if (tmpfff)
+       {
+               read_temporary_file(fff, tmpfff, buf, buf_size, 0);
+               return;
+       }
+
+       for (int i = 0; html_head[i]; i++)
+               fputs(html_head[i], fff);
+}
+
+
 void do_cmd_save_screen_html_aux(char *filename, int message)
 {
        TERM_LEN wid, hgt;
@@ -145,16 +165,7 @@ void do_cmd_save_screen_html_aux(char *filename, int message)
        path_build(buf, sizeof(buf), ANGBAND_DIR_USER, "htmldump.prf");
        FILE *tmpfff;
        tmpfff = my_fopen(buf, "r");
-       if (!tmpfff)
-       {
-               for (int i = 0; html_head[i]; i++)
-                       fputs(html_head[i], fff);
-       }
-       else
-       {
-               read_temporary_file(fff, tmpfff, buf, sizeof(buf), 0);
-       }
-
+       write_html_header(tmpfff, fff, buf, sizeof(buf));
        screen_dump_lines(wid, hgt, fff);
 
        fprintf(fff, "</font>");