Starting array work.

4 files changed, 81 insertions, 15 deletions

diff --git a/psycopg/typecast.c b/psycopg/typecast.c
index 82367b3..78e873c 100644
--- a/psycopg/typecast.c
+++ b/psycopg/typecast.c
@@ -50,6 +50,8 @@ skip_until_space(char *s)
 #include "psycopg/typecast_datetime.c"
 #endif
 
+#include "psycopg/typecast_array.c"
+
 #include "psycopg/typecast_builtins.c"
 
 /* a list of initializers, used to make the typecasters accessible anyway */
diff --git a/psycopg/typecast.h b/psycopg/typecast.h
index 3cf5018..3e5a4c4 100644
--- a/psycopg/typecast.h
+++ b/psycopg/typecast.h
@@ -51,6 +51,9 @@ typedef struct {
     char *name;
     long int *values;
     typecast_function cast;
+
+    /* base is the base typecaster for arrays */
+    char *base;
 } typecastObject_initlist;
 
 /* the type dictionary, much faster to access it globally */
diff --git a/psycopg/typecast_array.c b/psycopg/typecast_array.c
new file mode 100644
index 0000000..d4a982a
--- /dev/null
+++ b/psycopg/typecast_array.c
@@ -0,0 +1,55 @@
+/* typecast_array.c - array typecasters
+ *
+ * Copyright (C) 2005 Federico Di Gregorio <fog@debian.org>
+ *
+ * This file is part of the psycopg module.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2,
+ * or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+
+/* the pointer to the datetime module API is initialized by the module init
+   code, we just need to grab it */
+extern PyObject* pyDateTimeModuleP;
+extern PyObject *pyDateTypeP;
+extern PyObject *pyTimeTypeP;
+extern PyObject *pyDateTimeTypeP;
+extern PyObject *pyDeltaTypeP;
+
+/** LONGINTEGERARRAY and INTEGERARRAY - cast integers arrays **/
+
+static PyObject *
+typecast_INTEGERARRAY_cast(unsigned char *str, int len, PyObject *curs)
+{
+    PyObject* obj = NULL;
+     
+    if (str == NULL) {Py_INCREF(Py_None); return Py_None;}
+
+    return obj;
+}
+
+#define typecast_LONGINTEGERARRAY_cast typecast_INTEGERARRAY_cast
+
+/** STRINGARRAY - cast integers arrays **/
+
+static PyObject *
+typecast_STRINGARRAY_cast(unsigned char *str, int len, PyObject *curs)
+{
+    PyObject* obj = NULL;
+     
+    if (str == NULL) {Py_INCREF(Py_None); return Py_None;}
+
+    return obj;
+}
diff --git a/psycopg/typecast_builtins.c b/psycopg/typecast_builtins.c
index c554a37..0cea385 100644
--- a/psycopg/typecast_builtins.c
+++ b/psycopg/typecast_builtins.c
@@ -12,23 +12,29 @@ static long int typecast_DATE_types[] = {1082, 0};
 static long int typecast_INTERVAL_types[] = {704, 1186, 0};
 static long int typecast_BINARY_types[] = {17, 0};
 static long int typecast_ROWID_types[] = {26, 0};
+static long int typecast_LONGINTEGERARRAY_types[] = {1016, 0};
+static long int typecast_INTEGERARRAY_types[] = {1005, 1006, 1007, 0};
+static long int typecast_STRINGARRAY_types[] = {1002, 1003, 1009, 1014, 1015, 0};
 
 
 typecastObject_initlist typecast_builtins[] = {
-    {"NUMBER", typecast_NUMBER_types, typecast_NUMBER_cast},
-    {"LONGINTEGER", typecast_LONGINTEGER_types, typecast_LONGINTEGER_cast},
-    {"INTEGER", typecast_INTEGER_types, typecast_INTEGER_cast},
-    {"FLOAT", typecast_FLOAT_types, typecast_FLOAT_cast},
-    {"DECIMAL", typecast_DECIMAL_types, typecast_DECIMAL_cast},
-    {"UNICODE", typecast_UNICODE_types, typecast_UNICODE_cast},
-    {"STRING", typecast_STRING_types, typecast_STRING_cast},
-    {"BOOLEAN", typecast_BOOLEAN_types, typecast_BOOLEAN_cast},
-    {"DATETIME", typecast_DATETIME_types, typecast_DATETIME_cast},
-    {"TIME", typecast_TIME_types, typecast_TIME_cast},
-    {"DATE", typecast_DATE_types, typecast_DATE_cast},
-    {"INTERVAL", typecast_INTERVAL_types, typecast_INTERVAL_cast},
-    {"BINARY", typecast_BINARY_types, typecast_BINARY_cast},
-    {"ROWID", typecast_ROWID_types, typecast_ROWID_cast},
-    {NULL, NULL, NULL}
+  {"NUMBER", typecast_NUMBER_types, typecast_NUMBER_cast, NULL},
+  {"LONGINTEGER", typecast_LONGINTEGER_types, typecast_LONGINTEGER_cast, NULL},
+  {"INTEGER", typecast_INTEGER_types, typecast_INTEGER_cast, NULL},
+  {"FLOAT", typecast_FLOAT_types, typecast_FLOAT_cast, NULL},
+  {"DECIMAL", typecast_DECIMAL_types, typecast_DECIMAL_cast, NULL},
+  {"UNICODE", typecast_UNICODE_types, typecast_UNICODE_cast, NULL},
+  {"STRING", typecast_STRING_types, typecast_STRING_cast, NULL},
+  {"BOOLEAN", typecast_BOOLEAN_types, typecast_BOOLEAN_cast, NULL},
+  {"DATETIME", typecast_DATETIME_types, typecast_DATETIME_cast, NULL},
+  {"TIME", typecast_TIME_types, typecast_TIME_cast, NULL},
+  {"DATE", typecast_DATE_types, typecast_DATE_cast, NULL},
+  {"INTERVAL", typecast_INTERVAL_types, typecast_INTERVAL_cast, NULL},
+  {"BINARY", typecast_BINARY_types, typecast_BINARY_cast, NULL},
+  {"ROWID", typecast_ROWID_types, typecast_ROWID_cast, NULL},
+  {"LONGINTEGERARRAY", typecast_LONGINTEGERARRAY_types, typecast_LONGINTEGERARRAY_cast, "LONGINTEGER"},
+  {"INTEGERARRAY", typecast_INTEGERARRAY_types, typecast_INTEGERARRAY_cast, "INTEGER"},
+  {"STRINGARRAY", typecast_STRINGARRAY_types, typecast_STRINGARRAY_cast, "STRING"},
+    {NULL, NULL, NULL, NULL}
 };