initial import

git-svn-id: http://svn.irssi.org/repos/irssi-python@4282 dbcabf3a-b0e7-0310-adc4-f8d773084564

1 files changed, 152 insertions, 0 deletions

diff --git a/pycore.c b/pycore.c
new file mode 100644
index 0000000..63cd2c6
--- /dev/null
+++ b/pycore.c
@@ -0,0 +1,152 @@
+#include <Python.h>
+#include <string.h>
+#include <signal.h>
+#include <assert.h>
+#include "pyirssi.h"
+#include "pycore.h"
+#include "pyloader.h"
+#include "pymodule.h"
+#include "factory.h"
+
+
+/*XXX: copy parse into utils */
+static void cmd_exec(const char *data)
+{
+    PyObject *co;
+    PyObject *ret;
+    PyObject *d;
+    PyObject *m;
+    char *cmd;
+
+    if (!*data)
+        cmd_return_error(CMDERR_NOT_ENOUGH_PARAMS);
+
+    cmd = g_strconcat(data, "\n", NULL);
+    
+    m = PyImport_AddModule("__main__");
+    if (!m)
+        goto error;
+
+    d = PyModule_GetDict(m);
+    if (!d)
+        goto error;
+
+    co = Py_CompileString(cmd, "<stdin>", Py_single_input);
+    if (!co)
+        goto error;
+
+    ret = PyEval_EvalCode((PyCodeObject *)co, d, d);
+    Py_DECREF(co);
+    Py_XDECREF(ret);
+
+error:
+    g_free(cmd);
+    if (PyErr_Occurred())
+        PyErr_Print();
+}
+
+static void cmd_load(const char *data)
+{
+    char **argv;
+
+    argv = g_strsplit(data, " ", -1);
+    if (*argv == NULL || **argv == '\0')
+    {
+        g_strfreev(argv);
+        cmd_return_error(CMDERR_NOT_ENOUGH_PARAMS);
+    }
+
+    pyloader_load_script_argv(argv);
+    g_strfreev(argv);
+}
+
+static void cmd_unload(const char *data)
+{
+    void *free_arg;
+    char *script;
+
+    if (!cmd_get_params(data, &free_arg, 1, &script))
+        return;
+
+    if (*script == '\0')
+        cmd_param_error(CMDERR_NOT_ENOUGH_PARAMS);
+
+    pyloader_unload_script(script); 
+    
+    cmd_params_free(free_arg);
+}
+
+static void cmd_list()
+{
+    char buf[128];
+    GSList *list;
+
+    list = pyloader_list();
+
+    g_snprintf(buf, sizeof(buf), "%-15s %s", "Name", "File");
+
+    if (list != NULL)
+    {
+        GSList *node;
+
+        printtext_string(NULL, NULL, MSGLEVEL_CLIENTCRAP, buf);
+        for (node = list; node != NULL; node = node->next)
+        {
+            PY_LIST_REC *item = node->data;
+            g_snprintf(buf, sizeof(buf), "%-15s %s", item->name, item->file); 
+
+            printtext_string(NULL, NULL, MSGLEVEL_CLIENTCRAP, buf);
+        }
+    }
+    else
+        printtext_string(NULL, NULL, MSGLEVEL_CLIENTERROR, "No python scripts are loaded");
+
+    pyloader_list_destroy(&list);
+}
+
+#if 0
+/* why doesn't this get called? */
+static void intr_catch(int sig)
+{
+    printtext(NULL, NULL, MSGLEVEL_CLIENTERROR, "got sig %d", sig);
+    PyErr_SetInterrupt();
+}
+#endif 
+
+void irssi_python_init(void)
+{
+    Py_InitializeEx(0);
+
+    if (!pyloader_init() || !pymodule_init() || !factory_init()) 
+    {
+        printtext(NULL, NULL, MSGLEVEL_CLIENTERROR, "Failed to load Python");
+        return;
+    }
+
+    /*PyImport_ImportModule("irssi_startup");*/
+    /* Install the custom output handlers, import hook and reload function */
+    /* XXX: handle import error */
+    PyRun_SimpleString(
+            "import irssi_startup\n"
+    );
+
+    //assert(signal(SIGINT, intr_catch) != SIG_ERR); 
+    
+    command_bind("pyload", NULL, (SIGNAL_FUNC) cmd_load);
+    command_bind("pyunload", NULL, (SIGNAL_FUNC) cmd_unload);
+    command_bind("pylist", NULL, (SIGNAL_FUNC) cmd_list);
+    command_bind("pyexec", NULL, (SIGNAL_FUNC) cmd_exec);
+    module_register(MODULE_NAME, "core");
+}
+
+void irssi_python_deinit(void)
+{
+    command_unbind("pyload", (SIGNAL_FUNC) cmd_load);
+    command_unbind("pyunload", (SIGNAL_FUNC) cmd_unload);
+    command_unbind("pylist", (SIGNAL_FUNC) cmd_list);
+    command_unbind("pyexec", (SIGNAL_FUNC) cmd_exec);
+
+    pymodule_deinit();
+    pyloader_deinit();
+    Py_Finalize();
+}