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Python: Fix callbacks for the "special" print hooks

This commit is contained in:
TingPing 2013-07-26 19:51:56 -04:00
parent ac06b74b18
commit 72c6834cc5
1 changed files with 93 additions and 11 deletions
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98
plugins/python/python.c
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@ -593,10 +593,8 @@ Callback_Command(char *word[], char *word_eol[], void *userdata)
return ret;
}
/* No Callback_Server() here. We use Callback_Command() as well. */
static int
Callback_Print(char *word[], hexchat_event_attrs *attrs, void *userdata)
Callback_Print_Attrs(char *word[], hexchat_event_attrs *attrs, void *userdata)
{
Hook *hook = (Hook *) userdata;
PyObject *retobj;
@ -662,16 +660,100 @@ Callback_Print(char *word[], hexchat_event_attrs *attrs, void *userdata)
attributes = Attribute_New(attrs);
if (hook->type == HOOK_XCHAT_ATTR)
retobj = PyObject_CallFunction(hook->callback, "(OOOO)", word_list,
word_eol_list, hook->userdata, attributes);
else
Py_DECREF(word_list);
Py_DECREF(word_eol_list);
Py_DECREF(attributes);
g_free(word_eol_raw);
g_free(word_eol);
if (retobj == Py_None) {
ret = HEXCHAT_EAT_NONE;
Py_DECREF(retobj);
} else if (retobj) {
ret = PyLong_AsLong(retobj);
Py_DECREF(retobj);
} else {
PyErr_Print();
}
END_PLUGIN(plugin);
return ret;
}
static int
Callback_Print(char *word[], void *userdata)
{
Hook *hook = (Hook *) userdata;
PyObject *retobj;
PyObject *word_list;
PyObject *word_eol_list;
char **word_eol;
char *word_eol_raw;
int listsize = 0;
int next = 0;
int i;
int ret = 0;
PyObject *plugin;
/* Cut off the message identifier. */
word += 1;
/* HexChat doesn't provide a word_eol for print events, so we
* build our own here. */
while (word[listsize] && word[listsize][0])
listsize++;
word_eol = (char **) g_malloc(sizeof(char*)*(listsize+1));
if (word_eol == NULL) {
hexchat_print(ph, "Not enough memory to alloc word_eol "
"for python plugin callback.");
return 0;
}
/* First build a word clone, but NULL terminated. */
memcpy(word_eol, word, listsize*sizeof(char*));
word_eol[listsize] = NULL;
/* Then join it. */
word_eol_raw = g_strjoinv(" ", word_eol);
if (word_eol_raw == NULL) {
hexchat_print(ph, "Not enough memory to alloc word_eol_raw "
"for python plugin callback.");
return 0;
}
/* And rebuild the real word_eol. */
for (i = 0; i != listsize; i++) {
word_eol[i] = word_eol_raw+next;
next += strlen(word[i])+1;
}
word_eol[i] = "";
plugin = hook->plugin;
BEGIN_PLUGIN(plugin);
word_list = Util_BuildList(word);
if (word_list == NULL) {
g_free(word_eol_raw);
g_free(word_eol);
END_PLUGIN(plugin);
return 0;
}
word_eol_list = Util_BuildList(word_eol);
if (word_eol_list == NULL) {
g_free(word_eol_raw);
g_free(word_eol);
Py_DECREF(word_list);
END_PLUGIN(plugin);
return 0;
}
retobj = PyObject_CallFunction(hook->callback, "(OOO)", word_list,
word_eol_list, hook->userdata);
Py_DECREF(word_list);
Py_DECREF(word_eol_list);
Py_DECREF(attributes);
g_free(word_eol_raw);
g_free(word_eol);
@ -2028,7 +2110,7 @@ Module_hexchat_hook_print(PyObject *self, PyObject *args, PyObject *kwargs)
return NULL;
BEGIN_XCHAT_CALLS(NONE);
hook->data = (void*)hexchat_hook_print_attrs(ph, name, priority,
hook->data = (void*)hexchat_hook_print(ph, name, priority,
Callback_Print, hook);
END_XCHAT_CALLS();
@ -2065,7 +2147,7 @@ Module_hexchat_hook_print_attrs(PyObject *self, PyObject *args, PyObject *kwargs
BEGIN_XCHAT_CALLS(NONE);
hook->data = (void*)hexchat_hook_print_attrs(ph, name, priority,
Callback_Print, hook);
Callback_Print_Attrs, hook);
END_XCHAT_CALLS();
return PyLong_FromVoidPtr(hook);