Minor code cleanup

[libsigrokdecode.git] / type_decoder.c

diff --git a/type_decoder.c b/type_decoder.c
index 19fd3508bd723a3ed965f9c8a8b25ae165a23578..a35dc3da90c649704d191ec71588108b6e831601 100644 (file)
--- a/type_decoder.c
+++ b/type_decoder.c
@@ -1,5 +1,5 @@
 /*
- * This file is part of the sigrok project.
+ * This file is part of the libsigrokdecode project.
  *
  * Copyright (C) 2012 Bert Vermeulen <bert@biot.com>
  *
@@ -17,20 +17,20 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "sigrokdecode.h" /* First, so we avoid a _POSIX_C_SOURCE warning. */
-#include "sigrokdecode-internal.h"
+#include "libsigrokdecode.h" /* First, so we avoid a _POSIX_C_SOURCE warning. */
+#include "libsigrokdecode-internal.h"
 #include "config.h"
 #include <inttypes.h>
 
 /* This is only used for nicer srd_dbg() output. */
 static const char *OUTPUT_TYPES[] = {
        "OUTPUT_ANN",
-       "OUTPUT_PROTO",
+       "OUTPUT_PYTHON",
        "OUTPUT_BINARY",
 };
 
-static int convert_pyobj(struct srd_decoder_inst *di, PyObject *obj,
-                        int *ann_format, char ***ann)
+static int convert_annotation(struct srd_decoder_inst *di, PyObject *obj,
+               int *ann_format, char ***ann)
 {
        PyObject *py_tmp;
        struct srd_pd_output *pdo;
@@ -89,13 +89,13 @@ static int convert_pyobj(struct srd_decoder_inst *di, PyObject *obj,
 static PyObject *Decoder_put(PyObject *self, PyObject *args)
 {
        GSList *l;
-       PyObject *data, *py_res;
+       PyObject *py_data, *py_res;
        struct srd_decoder_inst *di, *next_di;
        struct srd_pd_output *pdo;
        struct srd_proto_data *pdata;
        uint64_t start_sample, end_sample;
        int output_id;
-       void (*cb)();
+       struct srd_pd_callback *cb;
 
        if (!(di = srd_inst_find_by_obj(NULL, self))) {
                /* Shouldn't happen. */
@@ -104,7 +104,7 @@ static PyObject *Decoder_put(PyObject *self, PyObject *args)
        }
 
        if (!PyArg_ParseTuple(args, "KKiO", &start_sample, &end_sample,
-           &output_id, &data)) {
+           &output_id, &py_data)) {
                /*
                 * This throws an exception, but by returning NULL here we let
                 * Python raise it. This results in a much better trace in
@@ -135,17 +135,17 @@ static PyObject *Decoder_put(PyObject *self, PyObject *args)
        switch (pdo->output_type) {
        case SRD_OUTPUT_ANN:
                /* Annotations are only fed to callbacks. */
-               if ((cb = srd_pd_output_callback_find(pdo->output_type))) {
+               if ((cb = srd_pd_output_callback_find(di->sess, pdo->output_type))) {
                        /* Annotations need converting from PyObject. */
-                       if (convert_pyobj(di, data, &pdata->ann_format,
+                       if (convert_annotation(di, py_data, &pdata->ann_format,
                                          (char ***)&pdata->data) != SRD_OK) {
                                /* An error was already logged. */
                                break;
                        }
-                       cb(pdata);
+                       cb->cb(pdata, cb->cb_data);
                }
                break;
-       case SRD_OUTPUT_PROTO:
+       case SRD_OUTPUT_PYTHON:
                for (l = di->next_di; l; l = l->next) {
                        next_di = l->data;
                        /* TODO: Is this needed? */
@@ -155,9 +155,9 @@ static PyObject *Decoder_put(PyObject *self, PyObject *args)
                                 next_di->inst_id);
                        if (!(py_res = PyObject_CallMethod(
                            next_di->py_inst, "decode", "KKO", start_sample,
-                           end_sample, data))) {
-                               catch_exception("Calling %s decode(): ",
-                                               next_di->inst_id);
+                           end_sample, py_data))) {
+                               srd_exception_catch("Calling %s decode(): ",
+                                                   next_di->inst_id);
                        }
                        Py_XDECREF(py_res);
                }
@@ -193,7 +193,7 @@ static PyObject *Decoder_add(PyObject *self, PyObject *args)
                return NULL;
        }
 
-       pdo_id = pd_add(di, output_type, proto_id);
+       pdo_id = srd_inst_pd_output_add(di, output_type, proto_id);
        if (pdo_id < 0)
                Py_RETURN_NONE;
        else
@@ -209,6 +209,7 @@ static PyMethodDef Decoder_methods[] = {
        {NULL, NULL, 0, NULL}
 };
 
+/** @cond PRIVATE */
 SRD_PRIV PyTypeObject srd_Decoder_type = {
        PyVarObject_HEAD_INIT(NULL, 0)
        .tp_name = "sigrokdecode.Decoder",
@@ -217,3 +218,4 @@ SRD_PRIV PyTypeObject srd_Decoder_type = {
        .tp_doc = "sigrok Decoder base class",
        .tp_methods = Decoder_methods,
 };
+/** @endcond */