COMMON: fix printing chr(0) into a file or network interface #105

Author: chrisws

ChangeLog

@@ -1,3 +1,6 @@
+2023-01-09 (12.26)
+	COMMON: fix printing chr(0) into a file or network interface
+
 2022-11-13 (12.25)
 	ANDROID: Updated file manager web UI:
 	- Implemented delete command

configure.ac

@@ -7,7 +7,7 @@ dnl This program is distributed under the terms of the GPL v2.0
 dnl Download the GNU Public License (GPL) from www.gnu.org
 dnl
 
-AC_INIT([smallbasic], [12.25])
+AC_INIT([smallbasic], [12.26])
 AC_CONFIG_SRCDIR([configure.ac])
 
 AC_CANONICAL_TARGET
@@ -17,7 +17,6 @@ AM_MAINTAINER_MODE
 
 AC_PROG_CXX
 AM_PROG_CC_C_O
-AC_HEADER_STDC
 AC_PROG_RANLIB
 PKG_PROG_PKG_CONFIG
 

src/common/proc.c

@@ -165,6 +165,25 @@ void pv_write_str(char *str, var_t *vp) {
   }
 }
 
+void pv_write_str_var(var_t *var, int method, intptr_t handle) {
+  switch (method) {
+  case PV_FILE:
+    dev_fwrite((int)handle, (byte *)var->v.p.ptr, var->v.p.length - 1);
+    break;
+  case PV_LOG:
+    lwrite(var->v.p.ptr);
+    break;
+  case PV_STRING:
+    pv_write_str(var->v.p.ptr, (var_t *)handle);
+    break;
+  case PV_NET:
+    net_send((socket_t)handle, (const char *)var->v.p.ptr, var->v.p.length - 1);
+    break;
+  default:
+    dev_print(var->v.p.ptr);
+  }
+}
+
 /*
  * Write string to output device
  */
@@ -206,7 +225,7 @@ void pv_writevar(var_t *var, int method, intptr_t handle) {
     pv_write(tmpsb, method, handle);
     break;
   case V_STR:
-    pv_write(var->v.p.ptr, method, handle);
+    pv_write_str_var(var, method, handle);
     break;
   case V_ARRAY:
   case V_MAP: