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add safecstrings option and leave the default of string conversions as in older version, ie, return the pointer not a copy

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@7963 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Marcelo Matus 2005-12-10 00:36:12 +00:00
commit e0eea5f625
3 changed files with 77 additions and 63 deletions
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14
Source/Modules/python.cxx
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@ -62,6 +62,7 @@ static int threads = 0;
static int nothreads = 0;
static int classptr = 0;
static int shadowimport = 1;
static int safecstrings = 0;
/* flags for the make_autodoc function */
enum autodoc_t {
@ -95,6 +96,8 @@ Python Options (available with -python)\n\
-noh - Don't generate the output header file\n\
-noproxy - Don't generate proxy classes \n\
-noproxyimport - Don't insert proxy import statements derived from the %import directive \n\
-safecstrings - Use safer (but slower) C string mapping, generating copies from Python -> C/C++\n\
-nosafecstrings - Avoid extra strings copies when possible (default)\n\
\n";
class PYTHON : public Language {
@ -254,6 +257,12 @@ public:
/* Turn off thread suppor mode */
nothreads = 1;
Swig_mark_arg(i);
} else if (strcmp(argv[i],"-safecstrings") == 0) {
safecstrings = 1;
Swig_mark_arg(i);
} else if (strcmp(argv[i],"-nosafecstrings") == 0) {
safecstrings = 0;
Swig_mark_arg(i);
} else if (strcmp(argv[i],"-modern") == 0) {
apply = 0;
classic = 0;
@ -383,6 +392,11 @@ public:
Printf(f_runtime,"#define SWIG_PYTHON_THREADS\n");
}
if (safecstrings) {
Printf(f_runtime,"#define SWIG_PYTHON_SAFE_CSTRINGS\n");
}
/* Set module name */
module = Copy(Getattr(n,"name"));
mainmodule = Getattr(n,"name");