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/*-------------------------------------------------------------------------
* C-Pluff, a plug-in framework for C
* Copyright 2007 Johannes Lehtinen
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*-----------------------------------------------------------------------*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "test.h"
void errorlogger(void) {
cp_context_t *ctx;
cp_status_t status;
int errors;
ctx = init_context(CP_LOG_ERROR + 1, &errors);
check(cp_load_plugin_descriptor(ctx, "nonexisting", &status) == NULL && status != CP_OK);
cp_destroy();
check(errors > 0);
}
struct log_count_t {
cp_log_severity_t max_severity;
int count_max;
int count_above_max;
};
static void counting_logger(cp_log_severity_t severity, const char *msg, const char *apid, void *user_data) {
struct log_count_t *lc = user_data;
if (severity <= lc->max_severity) {
lc->count_max++;
} else {
lc->count_above_max++;
}
}
void warninglogger(void) {
cp_context_t *ctx;
struct log_count_t lc = { CP_LOG_WARNING, 0, 0 };
ctx = init_context(CP_LOG_ERROR, NULL);
check(cp_register_logger(ctx, counting_logger, &lc, CP_LOG_WARNING) == CP_OK);
check(cp_start_plugin(ctx, "nonexisting") == CP_ERR_UNKNOWN);
cp_destroy();
check(lc.count_max > 0 && lc.count_above_max == 0);
}
void infologger(void) {
cp_context_t *ctx;
cp_plugin_info_t *plugin;
cp_status_t status;
struct log_count_t lc = { CP_LOG_INFO, 0, 0 };
ctx = init_context(CP_LOG_WARNING, NULL);
check(cp_register_logger(ctx, counting_logger, &lc, CP_LOG_INFO) == CP_OK);
check((plugin = cp_load_plugin_descriptor(ctx, plugindir("minimal"), &status)) != NULL && status == CP_OK);
check(cp_install_plugin(ctx, plugin) == CP_OK);
cp_release_info(ctx, plugin);
cp_destroy();
check(lc.count_max > 0 && lc.count_above_max == 0);
}
void debuglogger(void) {
cp_context_t *ctx;
struct log_count_t lc = { CP_LOG_DEBUG, 0, 0 };
ctx = init_context(CP_LOG_INFO, NULL);
check(cp_register_logger(ctx, counting_logger, &lc, CP_LOG_DEBUG) == CP_OK);
cp_destroy();
check(lc.count_max > 0 && lc.count_above_max == 0);
}
static void increment_logger(cp_log_severity_t severity, const char *msg, const char *apid, void *user_data) {
(*((int *) user_data))++;
}
void twologgers(void) {
cp_context_t *ctx;
cp_plugin_info_t *plugin;
cp_status_t status;
struct log_count_t lc = { CP_LOG_DEBUG, 0, 0 };
int count = 0;
int errors;
ctx = init_context(CP_LOG_ERROR, &errors);
check(cp_register_logger(ctx, counting_logger, &lc, CP_LOG_DEBUG) == CP_OK);
check(count == 0 && lc.count_max > 0 && lc.count_above_max == 0);
check(cp_register_logger(ctx, increment_logger, &count, CP_LOG_INFO) == CP_OK);
check(count == 0 && lc.count_max > 0 && lc.count_above_max == 0);
check((plugin = cp_load_plugin_descriptor(ctx, plugindir("minimal"), &status)) != NULL && status == CP_OK);
check(cp_install_plugin(ctx, plugin) == CP_OK);
cp_release_info(ctx, plugin);
check(count > 0 && lc.count_max > 0 && lc.count_above_max > 0);
cp_destroy();
check(errors == 0);
}
void unreglogger(void) {
cp_context_t *ctx;
cp_plugin_info_t *plugin;
cp_status_t status;
struct log_count_t lc = { CP_LOG_DEBUG, 0, 0 };
int count = 0;
int errors;
ctx = init_context(CP_LOG_ERROR, &errors);
check(cp_register_logger(ctx, counting_logger, &lc, CP_LOG_DEBUG) == CP_OK);
check(count == 0 && lc.count_max > 0 && lc.count_above_max == 0);
check(cp_register_logger(ctx, increment_logger, &count, CP_LOG_INFO) == CP_OK);
check(count == 0 && lc.count_max > 0 && lc.count_above_max == 0);
cp_unregister_logger(ctx, counting_logger);
check((plugin = cp_load_plugin_descriptor(ctx, plugindir("minimal"), &status)) != NULL && status == CP_OK);
check(cp_install_plugin(ctx, plugin) == CP_OK);
cp_release_info(ctx, plugin);
check(count > 0 && lc.count_max > 0 && lc.count_above_max == 0);
cp_destroy();
check(errors == 0);
}
void updatelogger(void) {
cp_context_t *ctx;
cp_plugin_info_t *plugin;
cp_status_t status;
struct log_count_t lc = { CP_LOG_DEBUG, 0, 0 };
struct log_count_t lc2 = { CP_LOG_INFO, 0, 0 };
int count = 0;
int errors;
ctx = init_context(CP_LOG_ERROR, &errors);
check(cp_register_logger(ctx, counting_logger, &lc, CP_LOG_DEBUG) == CP_OK);
check(count == 0 && lc.count_max > 0 && lc.count_above_max == 0);
check(cp_register_logger(ctx, increment_logger, &count, CP_LOG_INFO) == CP_OK);
check(count == 0 && lc.count_max > 0 && lc.count_above_max == 0);
check(cp_register_logger(ctx, counting_logger, &lc2, CP_LOG_DEBUG) == CP_OK);
check((plugin = cp_load_plugin_descriptor(ctx, plugindir("minimal"), &status)) != NULL && status == CP_OK);
check(cp_install_plugin(ctx, plugin) == CP_OK);
cp_release_info(ctx, plugin);
check(count > 0 && lc.count_max > 0 && lc.count_above_max == 0);
cp_destroy();
check(errors == 0);
}
struct log_info_t {
cp_log_severity_t severity;
char *msg;
char *apid;
};
static void store_logger(cp_log_severity_t severity, const char *msg, const char *apid, void *user_data) {
struct log_info_t *li = user_data;
// Free previous data
if (li->msg != NULL) {
free(li->msg);
li->msg = NULL;
}
if (li->apid != NULL) {
free(li->apid);
li->apid = NULL;
}
// Copy information
li->severity = severity;
if (msg != NULL) {
check((li->msg = strdup(msg)) != NULL);
}
if (apid != NULL) {
check((li->apid = strdup(apid)) != NULL);
}
}
static void logmsg_sev(cp_context_t *ctx, cp_log_severity_t severity, const char *msg) {
struct log_info_t li = { -1, NULL, NULL };
check(cp_register_logger(ctx, store_logger, &li, CP_LOG_DEBUG) == CP_OK);
cp_log(ctx, severity, msg);
check(li.severity == severity);
check(li.msg != NULL && !strcmp(li.msg, msg));
check(li.apid == NULL);
free(li.msg);
li.msg = NULL;
cp_unregister_logger(ctx, store_logger);
}
void logmsg(void) {
cp_context_t *ctx;
ctx = init_context(CP_LOG_ERROR + 1, NULL);
logmsg_sev(ctx, CP_LOG_DEBUG, "debug");
logmsg_sev(ctx, CP_LOG_INFO, "info");
logmsg_sev(ctx, CP_LOG_WARNING, "warning");
logmsg_sev(ctx, CP_LOG_ERROR, "error");
cp_destroy();
}
static void islogged_sev(cp_context_t *ctx, cp_log_severity_t severity) {
int count = 0;
check(!cp_is_logged(ctx, severity));
check(cp_register_logger(ctx, increment_logger, &count, severity) == CP_OK);
check(cp_is_logged(ctx, CP_LOG_ERROR));
check(cp_is_logged(ctx, severity));
switch (severity) {
case CP_LOG_DEBUG:
break;
case CP_LOG_INFO:
check(!cp_is_logged(ctx, CP_LOG_DEBUG));
break;
case CP_LOG_WARNING:
check(!cp_is_logged(ctx, CP_LOG_INFO));
break;
case CP_LOG_ERROR:
check(!cp_is_logged(ctx, CP_LOG_WARNING));
break;
}
cp_unregister_logger(ctx, increment_logger);
}
void islogged(void) {
cp_context_t *ctx;
ctx = init_context(CP_LOG_ERROR + 1, NULL);
islogged_sev(ctx, CP_LOG_DEBUG);
islogged_sev(ctx, CP_LOG_INFO);
islogged_sev(ctx, CP_LOG_WARNING);
islogged_sev(ctx, CP_LOG_ERROR);
cp_destroy();
}
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