- isolate low level termial i/o api calls, prepare for pfterm

(piaip's flat terminal system)


git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@3710 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

1 files changed, 93 insertions, 0 deletions

diff --git a/mbbsd/kaede.c b/mbbsd/kaede.c
index 8e328e5d..92b26885 100644
--- a/mbbsd/kaede.c
+++ b/mbbsd/kaede.c
@@ -1,6 +1,9 @@
 /* $Id$ */
 #include "bbs.h"
 
+// TODO move stuff to libbbs(or util)/string.c, ...
+// this file can be removed (or not?)
+
 char           *
 Ptt_prints(char *str, size_t size, int mode)
 {
@@ -71,3 +74,93 @@ Ptt_prints(char *str, size_t size, int mode)
     return str;
 }
 
+// utility from screen.c
+void
+outs_n(const char *str, int n)
+{
+    while (*str && n--) {
+	outc(*str++);
+    }
+}
+
+// XXX left-right (for large term)
+// TODO someday please add ANSI detection version
+void 
+outslr(const char *left, int leftlen, const char *right, int rightlen)
+{
+    if (left == NULL)
+	left = "";
+    if (right == NULL)
+	right = "";
+    if(*left && leftlen < 0)
+	leftlen = strlen(left);
+    if(*right && rightlen < 0)
+	rightlen = strlen(right);
+    // now calculate padding
+    rightlen = t_columns - leftlen - rightlen;
+    outs(left);
+
+    // ignore right msg if we need to.
+    if(rightlen >= 0)
+    {
+	while(--rightlen > 0)
+	    outc(' ');
+	outs(right);
+    } else {
+	rightlen = t_columns - leftlen;
+	while(--rightlen > 0)
+	    outc(' ');
+    }
+}
+
+
+/* Jaky */
+void
+out_lines(const char *str, int line)
+{
+    while (*str && line) {
+	outc(*str);
+	if (*str == '\n')
+	    line--;
+	str++;
+    }
+}
+
+void
+outmsg(const char *msg)
+{
+    move(b_lines - msg_occupied, 0);
+    clrtoeol();
+    outs(msg);
+}
+
+void
+outmsglr(const char *msg, int llen, const char *rmsg, int rlen)
+{
+    move(b_lines - msg_occupied, 0);
+    clrtoeol();
+    outslr(msg, llen, rmsg, rlen);
+    outs(ANSI_RESET ANSI_CLRTOEND);
+}
+
+void
+prints(const char *fmt,...)
+{
+    va_list         args;
+    char            buff[1024];
+
+    va_start(args, fmt);
+    vsnprintf(buff, sizeof(buff), fmt, args);
+    va_end(args);
+    outs(buff);
+}
+
+void
+mouts(int y, int x, const char *str)
+{
+    move(y, x);
+    clrtoeol();
+    outs(str);
+}
+
+// vim:ts=4