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add new %begin directive for inserting code at top of wrapper file

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@11133 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
William S Fulton 2009-02-20 07:52:24 +00:00
commit efa11dee52
31 changed files with 334 additions and 162 deletions
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36
Source/Modules/python.cxx
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@ -28,6 +28,7 @@ static int shadow = 1;
static int use_kw = 0;
static int director_method_index = 0;
static File *f_begin = 0;
static File *f_runtime = 0;
static File *f_runtime_h = 0;
static File *f_header = 0;
@ -513,11 +514,17 @@ public:
String *outfile = Getattr(n, "outfile");
String *outfile_h = !no_header_file ? Getattr(n, "outfile_h") : 0;
f_runtime = NewFile(outfile, "w", SWIG_output_files());
if (!f_runtime) {
f_begin = NewFile(outfile, "w", SWIG_output_files());
if (!f_begin) {
FileErrorDisplay(outfile);
SWIG_exit(EXIT_FAILURE);
}
f_runtime = NewString("");
f_init = NewString("");
f_header = NewString("");
f_wrappers = NewString("");
f_directors_h = NewString("");
f_directors = NewString("");
if (directorsEnabled()) {
if (!no_header_file) {
@ -531,15 +538,10 @@ public:
}
}
f_init = NewString("");
f_header = NewString("");
f_wrappers = NewString("");
f_directors_h = NewString("");
f_directors = NewString("");
/* Register file targets with the SWIG file handler */
Swig_register_filebyname("header", f_header);
Swig_register_filebyname("wrapper", f_wrappers);
Swig_register_filebyname("begin", f_begin);
Swig_register_filebyname("runtime", f_runtime);
Swig_register_filebyname("init", f_init);
Swig_register_filebyname("director", f_directors);
@ -548,8 +550,9 @@ public:
const_code = NewString("");
methods = NewString("");
Swig_banner(f_runtime);
Swig_banner(f_begin);
Printf(f_runtime, "\n");
Printf(f_runtime, "#define SWIGPYTHON\n");
if (directorsEnabled()) {
@ -641,6 +644,7 @@ public:
if (directorsEnabled()) {
Swig_banner(f_directors_h);
Printf(f_directors_h, "\n");
Printf(f_directors_h, "#ifndef SWIG_%s_WRAP_H_\n", module);
Printf(f_directors_h, "#define SWIG_%s_WRAP_H_\n\n", module);
if (dirprot_mode()) {
@ -855,19 +859,20 @@ public:
}
/* Close all of the files */
Dump(f_header, f_runtime);
Dump(f_runtime, f_begin);
Dump(f_header, f_begin);
if (directorsEnabled()) {
Dump(f_directors_h, f_runtime_h);
Printf(f_runtime_h, "\n");
Printf(f_runtime_h, "#endif\n");
if (f_runtime_h != f_runtime)
if (f_runtime_h != f_begin)
Close(f_runtime_h);
Dump(f_directors, f_runtime);
Dump(f_directors, f_begin);
}
Dump(f_wrappers, f_runtime);
Wrapper_pretty_print(f_init, f_runtime);
Dump(f_wrappers, f_begin);
Wrapper_pretty_print(f_init, f_begin);
Delete(f_header);
Delete(f_wrappers);
@ -875,8 +880,9 @@ public:
Delete(f_directors);
Delete(f_directors_h);
Close(f_runtime);
Close(f_begin);
Delete(f_runtime);
Delete(f_begin);
return SWIG_OK;
}