python interface to rfxswflib - initial draft.

[swftools.git] / lib / python / pyutils.c

diff --git a/lib/python/pyutils.c b/lib/python/pyutils.c
new file mode 100644 (file)
index 0000000..2fdc0e1
--- /dev/null
+++ b/lib/python/pyutils.c
@@ -0,0 +1,66 @@
+#include <Python.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+char* setError(char*format, ...)
+{
+    char buf[1024];
+    int l;
+    va_list arglist;
+    va_start(arglist, format);
+    vsprintf(buf, format, arglist);
+    va_end(arglist);
+    l = strlen(buf);
+    while(l && buf[l-1]=='\n') {
+       buf[l-1] = 0;
+       l--;
+    }
+    return strdup(buf);
+}
+
+static int verbose = 1;
+void mylog(char*format, ...)
+{
+    char buf[1024];
+    int l;
+    va_list arglist;
+    if(!verbose)
+       return;
+    va_start(arglist, format);
+    vsprintf(buf, format, arglist);
+    va_end(arglist);
+    l = strlen(buf);
+    while(l && buf[l-1]=='\n') {
+       buf[l-1] = 0;
+       l--;
+    }
+    fprintf(stderr, "[SWF] %s\n", buf);
+    fflush(stderr);
+}
+
+#define PY_NONE Py_BuildValue("s", 0)
+
+PyObject* FindMethodMore(PyObject*ret, PyMethodDef f[], PyObject*self, char* a)
+{
+    if(ret==NULL) {
+       ret = Py_FindMethod(f, self, a);
+    } else {
+       if(!strcmp(a, "__methods__")) {
+           /* we are being dir()ed. Complete the function table */
+           PyObject* add = Py_FindMethod(f, self, a);
+           int t;
+           mylog("taglist_getattr: append common funtions %08x %08x\n", ret, add);
+           for(t=0;t<PyList_Size(add);t++)
+               PyList_Append(ret, PyList_GetItem(add, t));
+       }
+    }
+    return ret;
+}
+
+void dummy_dealloc(PyObject* self)
+{
+    PyObject_Del(self);
+}
+