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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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20
Source/Modules/perl5.cxx
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@ -78,6 +78,7 @@ static String *command_tab = 0;
static String *constant_tab = 0;
static String *variable_tab = 0;
static File *f_begin = 0;
static File *f_runtime = 0;
static File *f_header = 0;
static File *f_wrappers = 0;
@ -223,11 +224,12 @@ public:
/* Initialize all of the output files */
String *outfile = Getattr(n, "outfile");
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("");
@ -235,6 +237,7 @@ public:
/* 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);
@ -253,8 +256,9 @@ public:
constant_tab = NewString("static swig_constant_info swig_constants[] = {\n");
variable_tab = NewString("static swig_variable_info swig_variables[] = {\n");
Swig_banner(f_runtime);
Swig_banner(f_begin);
Printf(f_runtime, "\n");
Printf(f_runtime, "#define SWIGPERL\n");
Printf(f_runtime, "#define SWIG_CASTRANK_MODE\n");
Printf(f_runtime, "\n");
@ -522,14 +526,16 @@ public:
Delete(underscore_module);
/* Close all of the files */
Dump(f_header, f_runtime);
Dump(f_wrappers, f_runtime);
Wrapper_pretty_print(f_init, f_runtime);
Dump(f_runtime, f_begin);
Dump(f_header, f_begin);
Dump(f_wrappers, f_begin);
Wrapper_pretty_print(f_init, f_begin);
Delete(f_header);
Delete(f_wrappers);
Delete(f_init);
Close(f_runtime);
Close(f_begin);
Delete(f_runtime);
Delete(f_begin);
return SWIG_OK;
}