Initial support for accessing source package data

Author: mdz
Date: 2003-07-23 02:20:24 GMT
Initial support for accessing source package data

1 files changed, 118 insertions, 0 deletions

diff --git a/python/pkgsrcrecords.cc b/python/pkgsrcrecords.cc
new file mode 100644
index 00000000..8f6dbbcf
--- /dev/null
+++ b/python/pkgsrcrecords.cc
@@ -0,0 +1,118 @@
+// -*- mode: cpp; mode: fold -*-
+// Description								/*{{{*/
+// $Id: pkgsrcrecords.cc,v 1.1 2003/07/23 02:20:24 mdz Exp $
+/* ######################################################################
+
+   Package Records - Wrapper for the package records functions
+
+   ##################################################################### */
+									/*}}}*/
+// Include Files							/*{{{*/
+#include "generic.h"
+#include "apt_pkgmodule.h"
+
+#include <apt-pkg/sourcelist.h>
+
+#include <Python.h>
+									/*}}}*/
+
+struct PkgSrcRecordsStruct
+{
+   pkgSourceList List;
+   pkgSrcRecords *Records;
+   pkgSrcRecords::Parser *Last;
+   
+   PkgSrcRecordsStruct() : Last(0) {
+      List.ReadMainList();
+      Records = new pkgSrcRecords(List);
+   };
+};
+    
+// PkgSrcRecords Class							/*{{{*/
+// ---------------------------------------------------------------------
+
+static char *doc_PkgSrcRecordsLookup = "xxx";
+static PyObject *PkgSrcRecordsLookup(PyObject *Self,PyObject *Args)
+{   
+   PkgSrcRecordsStruct &Struct = GetCpp<PkgSrcRecordsStruct>(Self);
+   
+   char *Name = 0;
+   if (PyArg_ParseTuple(Args,"s",&Name) == 0)
+      return 0;
+   
+   Struct.Last = Struct.Records->Find(Name, false);
+   if (Struct.Last == 0) {
+      Struct.Records->Restart();
+      return Py_None;
+   }
+
+   return Py_BuildValue("i", 1);
+}
+
+static PyMethodDef PkgSrcRecordsMethods[] = 
+{
+   {"Lookup",PkgSrcRecordsLookup,METH_VARARGS,doc_PkgSrcRecordsLookup},
+   {}
+};
+
+static PyObject *PkgSrcRecordsAttr(PyObject *Self,char *Name)
+{
+   PkgSrcRecordsStruct &Struct = GetCpp<PkgSrcRecordsStruct>(Self);
+
+   if (Struct.Last != 0)
+   {
+      if (strcmp("Package",Name) == 0)
+	 return CppPyString(Struct.Last->Package());
+      else if (strcmp("Version",Name) == 0)
+	 return CppPyString(Struct.Last->Version());
+      else if (strcmp("Maintainer",Name) == 0)
+	 return CppPyString(Struct.Last->Maintainer());
+      else if (strcmp("Section",Name) == 0)
+	 return CppPyString(Struct.Last->Section());
+      else if (strcmp("Binaries",Name) == 0) {
+         PyObject *List = PyList_New(0);
+
+         for(const char **b = Struct.Last->Binaries();
+             *b != 0;
+             ++b)
+            PyList_Append(List, CppPyString(*b));
+
+         return List; // todo
+      } else if (strcmp("Files",Name) == 0)
+         return 0; // todo
+   }
+   
+   return Py_FindMethod(PkgSrcRecordsMethods,Self,Name);
+}
+PyTypeObject PkgSrcRecordsType =
+{
+   PyObject_HEAD_INIT(&PyType_Type)
+   0,			                // ob_size
+   "pkgSrcRecords",                          // tp_name
+   sizeof(CppOwnedPyObject<PkgSrcRecordsStruct>),   // tp_basicsize
+   0,                                   // tp_itemsize
+   // Methods
+   CppOwnedDealloc<PkgSrcRecordsStruct>,   // tp_dealloc
+   0,                                   // tp_print
+   PkgSrcRecordsAttr,                      // tp_getattr
+   0,                                   // tp_setattr
+   0,                                   // tp_compare
+   0,                                   // tp_repr
+   0,                                   // tp_as_number
+   0,                                   // tp_as_sequence
+   0,                                   // tp_as_mapping
+   0,                                   // tp_hash
+};
+
+									/*}}}*/
+
+PyObject *GetPkgSrcRecords(PyObject *Self,PyObject *Args)
+{
+   PyObject *Owner;
+//   if (PyArg_ParseTuple(Args,"O!",&PkgCacheType,&Owner) == 0)
+//      return 0;
+
+   return HandleErrors(CppOwnedPyObject_NEW<PkgSrcRecordsStruct>(Owner,
+                                                                 &PkgSrcRecordsType));
+}
+