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Diffstat (limited to 'c-layman/src/message.c')
| -rw-r--r-- | c-layman/src/message.c | 321 |
1 files changed, 321 insertions, 0 deletions
diff --git a/c-layman/src/message.c b/c-layman/src/message.c new file mode 100644 index 0000000..4d35bb6 --- /dev/null +++ b/c-layman/src/message.c @@ -0,0 +1,321 @@ +#include <Python.h> +#include "message.h" +#include "internal.h" + +/** \defgroup message Message + * \brief Debug message management + * + * This class relays all debug messages to the given files and set different + * debug levels. + */ + +/** \addtogroup message + * @{ + */ + +/** + * Message structure that is used in all functions + */ +struct Message +{ + /** + * \internal + */ + PyObject *object; +}; + +/** + * Creates a Message instance with default values. + * To modify those values, use the corresponding functions. + * + * \param module the module to debug. If you don't know, set "layman" + * \param out where to write info + * \param err where to write errors + * \param dbg where to write debug information + * + * \return a new instance of a Message object. It must be freed with messageFree() + */ +Message *messageCreate(const char* module, + FILE* out, + FILE* err, + FILE* dbg) +{ + PyObject *pyout, *pyerr, *pydbg; + + if (!out || fileno(out) <= 0) + out = stdout; + if (!err || fileno(err) <= 0) + err = stderr; + if (!dbg || fileno(dbg) <= 0) + dbg = stderr; + + pyout = PyFile_FromFile(out, "", "w", 0); + pyerr = PyFile_FromFile(err, "", "w", 0); + pydbg = PyFile_FromFile(dbg, "", "w", 0); + + PyObject *object = executeFunction("layman.debug", "Message", + "(sOOO)", + module, + pyout, + pyerr, + pydbg); + + Py_DECREF(pyout); + Py_DECREF(pyerr); + Py_DECREF(pydbg); + + if (!object) + return NULL; + + Message *ret = malloc(sizeof(Message)); + ret->object = object; + + return ret; +} + +/** + * Set the debug level. + * + * \param debug_level the debug level + * + * \return True on success, False on failure. + */ +int messageSetDebugLevel(Message *m, int debug_level) +{ + if (!m || !m->object) + return 0; + + PyObject *obj = PyObject_CallMethod(m->object, "set_debug_level", "(I)", debug_level); + int ret; + + if (obj) + ret = 1; + else + ret = 0; + + Py_DECREF(obj); + + return ret; +} + +/** + * Set the debug verbosity. + * + * \param debug_verbosity the debug verbosity + * + * \return True on success, False on failure. + */ +int messageSetDebugVerbosity(Message *m, int debug_verbosity) +{ + if (!m || !m->object) + return 0; + + PyObject *obj = PyObject_CallMethod(m->object, "set_debug_verbosity", "(I)", debug_verbosity); + int ret; + + if (obj) + ret = 1; + else + ret = 0; + + Py_DECREF(obj); + + return ret; +} + +/** + * Set the info level. + * + * \param info_level the info level + * + * \return True on success, False on failure. + */ +int messageSetInfoLevel(Message *m, int info_level) +{ + if (!m || !m->object) + return 0; + + PyObject *obj = PyObject_CallMethod(m->object, "set_info_level", "(I)", info_level); + int ret; + + if (obj) + ret = 1; + else + ret = 0; + + Py_DECREF(obj); + + return ret; +} + +/** + * Set the warning level. + * + * \param warn_level the warning level + * + * \return True on success, False on failure. + */ +int messageSetWarnLevel(Message *m, int warn_level) +{ + if (!m || !m->object) + return 0; + + PyObject *obj = PyObject_CallMethod(m->object, "set_warn_level", "(I)", warn_level); + int ret; + + if (obj) + ret = 1; + else + ret = 0; + + Py_DECREF(obj); + + return ret; +} + +/** + * Activates colors in the output + * + * \return 1 on success, 0 on failure + */ +int messageSetColorsOn(Message *m) +{ + if (!m || !m->object) + return 0; + + PyObject *obj = PyObject_CallMethod(m->object, "color_on", NULL); + int ret; + + if (obj) + ret = 1; + else + ret = 0; + + Py_DECREF(obj); + + return ret; +} + +/** + * Deactivates colors in the output + * + * \return 1 on success, 0 on failure + */ +int messageSetColorsOff(Message *m) +{ + if (!m || !m->object) + return 0; + + PyObject *obj = PyObject_CallMethod(m->object, "color_off", NULL); + int ret; + + if (obj) + ret = 1; + else + ret = 0; + + Py_DECREF(obj); + + return ret; +} + +/** + * Sets the methods to be debugged. + * + * \param mth the list of methods to be debugged, separated by comas + * + * \return 1 on success, 0 on failure + */ +int messageSetDebugMethods(Message *m, const char* mth) +{ + if (!m || !m->object) + return 0; + + PyObject *obj = PyObject_CallMethod(m->object, "set_debug_methods", "(s)", mth); + int ret; + + if (obj) + ret = 1; + else + ret = 0; + + Py_DECREF(obj); + + return ret; +} + +/** + * Sets the classes to be debugged. + * + * \param mth the list of classes to be debugged, separated by comas + * + * \return 1 on success, 0 on failure + */ +int messageSetDebugClasses(Message *m, const char* cla) +{ + if (!m || !m->object) + return 0; + + PyObject *obj = PyObject_CallMethod(m->object, "set_debug_classes", "(s)", cla); + int ret; + + if (obj) + ret = 1; + else + ret = 0; + + Py_DECREF(obj); + + return ret; +} + +/** + * Sets the variables to be debugged. + * + * \param mth the list of variables to be debugged, separated by comas + * + * \return 1 on success, 0 on failure + */ +int messageSetDebugVariables(Message *m, const char* var) +{ + if (!m || !m->object) + return 0; + + PyObject *obj = PyObject_CallMethod(m->object, "set_debug_variables", "(s)", var); + int ret; + + if (obj) + ret = 1; + else + ret = 0; + + Py_DECREF(obj); + + return ret; +} + +/** + * Frees a message structure. + */ +void messageFree(Message *m) +{ + if (m && m->object) + { + Py_DECREF(m->object); + } + if (m) + free(m); +} + +/** + * \internal + * Returns the internal Python object + */ +PyObject *_messageObject(Message* m) +{ + if (m && m->object) + return m->object; + else + Py_RETURN_NONE; +} +/** @} */ |