FS-5166 --resolve exec for windows

diff --git a/src/switch_xml.c b/src/switch_xml.c
index fe67c95169461b96749a2afa5beca8b604060ea7..7c47ebebec721d50a2547565c7f685463856ab34 100644 (file)
--- a/src/switch_xml.c
+++ b/src/switch_xml.c
@@ -1230,11 +1230,27 @@ static char *expand_vars(char *buf, char *ebuf, switch_size_t elen, switch_size_
 static FILE *preprocess_exec(const char *cwd, const char *command, FILE *write_fd, int rlevel)
 {
 #ifdef WIN32
-       char message[] = "<!-- exec not implemented in windows yet -->";
+       FILE *fp = NULL;
+       char buffer[1024];
 
-       if (fwrite( message, 1, sizeof(message), write_fd) < 0) {
-               goto end;
-       }
+       if (!command || !strlen(command)) goto end;
+
+       if ((fp = _popen(command, "r"))) {
+               while (fgets(buffer, sizeof(buffer), fp) != NULL) {
+                       if (fwrite(buffer, 1, strlen(buffer), write_fd) <= 0) {
+                                       break;
+                       }
+               }
+               
+               if(feof(fp)) {
+                       _pclose(fp);
+               } else {
+                       switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Exec failed to read the pipe of [%s] to the end\n", command);
+               }
+       } else {
+               switch_snprintf(buffer, sizeof(buffer), "<!-- exec can not execute [%s] -->", command);
+               fwrite( buffer, 1, strlen(buffer), write_fd);
+       }
 #else
        int fds[2], pid = 0;