From 4a311f0a50a7e8a18a046def80cae1928164dc19 Mon Sep 17 00:00:00 2001
From: unknown <msvensson@neptunus.(none)>
Date: Mon, 6 Mar 2006 22:05:39 +0100
Subject: Win fixes  - Use tmp sh file both in system and popen

client/mysqltest.c:
  Introduce common functions to handle unix emulation on windows using a temporary sh file.
  Use it both in my_popen and my_system.
mysql-test/r/mysqltest.result:
  Update test result
mysql-test/t/mysqltest.test:
  Fix "windows paths" in three places that doesn't automatically get fixed
  Uset the output file mysqltest.sql instead of con.sql as con is not an allowed filename on Windows
  Use system for util functions
---
 client/mysqltest.c | 43 ++++++++++++++++++++++++++++++++++---------
 1 file changed, 34 insertions(+), 9 deletions(-)

(limited to 'client')

diff --git a/client/mysqltest.c b/client/mysqltest.c
index 5836a109b6e..2486aab4c65 100644
--- a/client/mysqltest.c
+++ b/client/mysqltest.c
@@ -455,6 +455,7 @@ static void do_eval(DYNAMIC_STRING *query_eval, const char *query,
 static void str_to_file(const char *fname, char *str, int size);
 
 #ifdef __WIN__
+static void free_tmp_sh_file();
 static void free_win_path_patterns();
 #endif
 
@@ -604,6 +605,7 @@ static void free_used_memory()
   mysql_server_end();
   free_re();
 #ifdef __WIN__
+  free_tmp_sh_file();
   free_win_path_patterns();
 #endif
   DBUG_VOID_RETURN;
@@ -1046,6 +1048,35 @@ int do_source(struct st_query *query)
   return open_file(name);
 }
 
+//#ifdef __WIN__
+/* Variables used for temuprary sh files used for emulating Unix on Windows */
+char tmp_sh_name[64], tmp_sh_cmd[70];
+
+static void init_tmp_sh_file()
+{
+  /* Format a name for the tmp sh file that is unique for this process */
+  my_snprintf(tmp_sh_name, sizeof(tmp_sh_name), "tmp_%d.sh", getpid());
+  /* Format the command to execute in order to run the script */
+  my_snprintf(tmp_sh_cmd, sizeof(tmp_sh_cmd), "sh %s", tmp_sh_name);
+}
+
+static void free_tmp_sh_file()
+{
+  my_delete(tmp_sh_name, MYF(0));
+}
+
+
+FILE* my_popen(DYNAMIC_STRING* ds_cmd, const char* mode)
+{
+#ifdef __WIN__
+  /* Dump the command into a sh script file and execute with popen */
+  str_to_file(tmp_sh_name, ds_cmd->str, ds_cmd->length);
+  return popen(tmp_sh_cmd, mode);
+#else
+  return popen(ds_cmd->str, mode);
+#endif
+}
+
 
 /*
   Execute given command.
@@ -1092,7 +1123,7 @@ static void do_exec(struct st_query *query)
   DBUG_PRINT("info", ("Executing '%s' as '%s'",
                       query->first_argument, cmd));
 
-  if (!(res_file= popen(cmd, "r")) && query->abort_on_error)
+  if (!(res_file= my_popen(&ds_cmd, "r")) && query->abort_on_error)
     die("popen(\"%s\", \"r\") failed", query->first_argument);
 
   while (fgets(buf, sizeof(buf), res_file))
@@ -1365,15 +1396,9 @@ int do_modify_var(struct st_query *query, const char *name,
 int my_system(DYNAMIC_STRING* ds_cmd)
 {
 #ifdef __WIN__
-  /* Dump the command into a sh script file and execute with "sh" */
-  int err;
-  char tmp_sh_name[64], tmp_sh_cmd[70];
-  my_snprintf(tmp_sh_name, sizeof(tmp_sh_name), "tmp_%d.sh", getpid());
-  my_snprintf(tmp_sh_cmd, sizeof(tmp_sh_cmd), "sh %s", tmp_sh_name);
+  /* Dump the command into a sh script file and execute with system */
   str_to_file(tmp_sh_name, ds_cmd->str, ds_cmd->length);
-  err= system(tmp_sh_cmd);
-  my_delete(tmp_sh_name, MYF(0));
-  return err;
+  return system(tmp_sh_cmd);
 #else
   return system(ds_cmd->str);
 #endif
-- 
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