Alexandre Julliard : widl: Move temp file management from wpp to widl.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 4d55592540c7cd1e8f6e0e449402930fbf6d38fb
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=4d55592540c7cd1e8f6e0e4494...

Author: Alexandre Julliard 
Date:   Tue Mar 30 15:34:12 2010 +0200

widl: Move temp file management from wpp to widl.

---

tools/widl/parser.l |   18 ++++++++++++++----
 tools/widl/widl.c   |   17 ++++++++++++++++-
 2 files changed, 30 insertions(+), 5 deletions(-)

diff --git a/tools/widl/parser.l b/tools/widl/parser.l
index 5db9560..e7673d1 100644
--- a/tools/widl/parser.l
+++ b/tools/widl/parser.l
@@ -42,6 +42,7 @@ double	[0-9]+.[0-9]+([eE][+-]?[0-9]+)*
 %{

#include "config.h"
+#include "wine/port.h"

#include <stdio.h>
 #include <stdlib.h>
@@ -442,10 +443,10 @@ struct imports {
 int do_import(char *fname)
 {
    FILE *f;
-	char *path;
+	char *path, *name;
    struct imports *import;
    int ptr = import_stack_ptr;
-	int ret;
+	int ret, fd;

import = first_import;
    while (import && strcmp(import->name, fname))
@@ -460,7 +461,7 @@ int do_import(char *fname)
         /* don't search for a file name with a path in the include directories,
          * for compatibility with MIDL */
         if (strchr( fname, '/' ) || strchr( fname, '\' ))
-            path = strdup( fname );
+            path = xstrdup( fname );
         else if (!(path = wpp_find_include( fname, input_name )))
             error_loc("Unable to open include file %s\n", fname);

@@ -471,7 +472,16 @@ int do_import(char *fname)
         input_name = path;
         line_number = 1;

-        ret = wpp_parse_temp( path, NULL, &temp_name );
+        name = xstrdup( "widl.XXXXXX" );
+        if((fd = mkstemps( name, 0 )) == -1)
+            error("Could not generate a temp name from %s\n", name);
+
+        temp_name = name;
+        if (!(f = fdopen(fd, "wt")))
+            error("Could not open fd %s for writing\n", name);
+
+        ret = wpp_parse( path, f );
+        fclose( f );
         if (ret) exit(1);

if((f = fopen(temp_name, "r")) == NULL)
diff --git a/tools/widl/widl.c b/tools/widl/widl.c
index 8c76c24..8c0d0c9 100644
--- a/tools/widl/widl.c
+++ b/tools/widl/widl.c
@@ -701,7 +701,22 @@ int main(int argc,char *argv[])

if (!preprocess_only)
     {
-        ret = wpp_parse_temp( input_name, header_name, &temp_name );
+        FILE *output;
+        int fd;
+        char *name = xmalloc( strlen(header_name) + 8 );
+
+        strcpy( name, header_name );
+        strcat( name, ".XXXXXX" );
+
+        if ((fd = mkstemps( name, 0 )) == -1)
+            error("Could not generate a temp name from %s\n", name);
+
+        temp_name = name;
+        if (!(output = fdopen(fd, "wt")))
+            error("Could not open fd %s for writing\n", name);
+
+        ret = wpp_parse( input_name, output );
+        fclose( output );
     }
     else
     {