kenmirrors
/
freeswitch
mirror of https://github.com/signalwire/freeswitch.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

line endings. 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@6420 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Michael Jerris 2007-11-28 21:42:12 +00:00
parent 77cb98e8c8
commit 46a9ef7feb
1 changed files with 328 additions and 328 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

656
src/mod/loggers/mod_logfile/mod_logfile.c
View File

@ -1,344 +1,344 @@
/* /*
* FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application * FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
* *
* Version: MPL 1.1 * Version: MPL 1.1
* *
* The contents of this file are subject to the Mozilla Public License Version * The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with * 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at * the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/ * http://www.mozilla.org/MPL/
* *
* Software distributed under the License is distributed on an "AS IS" basis, * Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the * for the specific language governing rights and limitations under the
* License. * License.
* *
* The Original Code is FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application * The Original Code is FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
* *
* The Initial Developer of the Original Code is * The Initial Developer of the Original Code is
* Anthony Minessale II <anthmct@yahoo.com> * Anthony Minessale II <anthmct@yahoo.com>
* Portions created by the Initial Developer are Copyright (C) * Portions created by the Initial Developer are Copyright (C)
* the Initial Developer. All Rights Reserved. * the Initial Developer. All Rights Reserved.
* *
* Contributor(s): * Contributor(s):
* *
* Anthony LaMantia <anthony@petabit.net> * Anthony LaMantia <anthony@petabit.net>
* Michael Jerris <mike@jerris.com> * Michael Jerris <mike@jerris.com>
* *
* *
* mod_logfile.c -- Filesystem Logging * mod_logfile.c -- Filesystem Logging
* *
*/ */
#include <switch.h> #include <switch.h>
SWITCH_MODULE_LOAD_FUNCTION(mod_logfile_load); SWITCH_MODULE_LOAD_FUNCTION(mod_logfile_load);
SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_logfile_shutdown); SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_logfile_shutdown);
SWITCH_MODULE_DEFINITION(mod_logfile, mod_logfile_load, mod_logfile_shutdown, NULL); SWITCH_MODULE_DEFINITION(mod_logfile, mod_logfile_load, mod_logfile_shutdown, NULL);
#define DEFAULT_FORMAT "${data}" #define DEFAULT_FORMAT "${data}"
#define DEFAULT_LIMIT 0x7FFFFFFF #define DEFAULT_LIMIT 0x7FFFFFFF
#define WARM_FUZZY_OFFSET 64 #define WARM_FUZZY_OFFSET 64
#define MAX_ROT 4096 /* why not */ #define MAX_ROT 4096 /* why not */
static const uint8_t STATIC_LEVELS[] = {0, 1, 2, 3, 4, 5, 6, 7, 8}; static const uint8_t STATIC_LEVELS[] = {0, 1, 2, 3, 4, 5, 6, 7, 8};
static switch_status_t load_config(void); static switch_status_t load_config(void);
static switch_status_t mod_logfile_check(void); static switch_status_t mod_logfile_check(void);
static switch_memory_pool_t *module_pool = NULL; static switch_memory_pool_t *module_pool = NULL;
static struct { static struct {
unsigned int log_fd; unsigned int log_fd;
switch_size_t log_size; /* keep the log size in check for rotation */ switch_size_t log_size; /* keep the log size in check for rotation */
switch_size_t roll_size; /* the size that we want to rotate the file at */ switch_size_t roll_size; /* the size that we want to rotate the file at */
char *logfile; char *logfile;
char *format; char *format;
switch_file_t *log_afd; switch_file_t *log_afd;
} globals; } globals;
SWITCH_DECLARE_GLOBAL_STRING_FUNC(set_global_logfile, globals.logfile); SWITCH_DECLARE_GLOBAL_STRING_FUNC(set_global_logfile, globals.logfile);
SWITCH_DECLARE_GLOBAL_STRING_FUNC(set_global_format, globals.format); SWITCH_DECLARE_GLOBAL_STRING_FUNC(set_global_format, globals.format);
/* i know this is strange but it's the fastest way i could think of managing log levels. */ /* i know this is strange but it's the fastest way i could think of managing log levels. */
/* i'd rather not try to search something each time we get a message to log */ /* i'd rather not try to search something each time we get a message to log */
struct level_set { struct level_set {
int level; int level;
int on; int on;
} static levels[] = { } static levels[] = {
{SWITCH_LOG_CONSOLE, 0}, /* 0 */ {SWITCH_LOG_CONSOLE, 0}, /* 0 */
{SWITCH_LOG_ALERT, 0}, /* 1 */ {SWITCH_LOG_ALERT, 0}, /* 1 */
{SWITCH_LOG_CRIT, 0}, /* 2 */ {SWITCH_LOG_CRIT, 0}, /* 2 */
{SWITCH_LOG_ERROR, 0}, /* 3 */ {SWITCH_LOG_ERROR, 0}, /* 3 */
{SWITCH_LOG_WARNING, 0}, /* 4 */ {SWITCH_LOG_WARNING, 0}, /* 4 */
{SWITCH_LOG_NOTICE, 0}, /* 5 */ {SWITCH_LOG_NOTICE, 0}, /* 5 */
{SWITCH_LOG_INFO, 0}, /* 6 */ {SWITCH_LOG_INFO, 0}, /* 6 */
{SWITCH_LOG_DEBUG, 0}, /* 7 */ {SWITCH_LOG_DEBUG, 0}, /* 7 */
}; };
void process_levels(char *p) void process_levels(char *p)
{ {
int x, argc = 0; int x, argc = 0;
char *argv[10] = { 0 }; char *argv[10] = { 0 };
if ((argc = switch_separate_string(p, ',', argv, (sizeof(argv) / sizeof(argv[0]))))) { if ((argc = switch_separate_string(p, ',', argv, (sizeof(argv) / sizeof(argv[0]))))) {
for (x = 0; x < argc; x++) { for (x = 0; x < argc; x++) {
if (!strncasecmp(argv[x], "alert", strlen(argv[x]))) { if (!strncasecmp(argv[x], "alert", strlen(argv[x]))) {
levels[SWITCH_LOG_ALERT].on = 1; levels[SWITCH_LOG_ALERT].on = 1;
} else if (!strncasecmp(argv[x], "crit", strlen(argv[x]))) { } else if (!strncasecmp(argv[x], "crit", strlen(argv[x]))) {
levels[SWITCH_LOG_CRIT].on = 1; levels[SWITCH_LOG_CRIT].on = 1;
} else if (!strncasecmp(argv[x], "error", strlen(argv[x]))) { } else if (!strncasecmp(argv[x], "error", strlen(argv[x]))) {
levels[SWITCH_LOG_ERROR].on = 1; levels[SWITCH_LOG_ERROR].on = 1;
} else if (!strncasecmp(argv[x], "warn", strlen(argv[x]))) { } else if (!strncasecmp(argv[x], "warn", strlen(argv[x]))) {
levels[SWITCH_LOG_WARNING].on = 1; levels[SWITCH_LOG_WARNING].on = 1;
} else if (!strncasecmp(argv[x], "notice", strlen(argv[x]))) { } else if (!strncasecmp(argv[x], "notice", strlen(argv[x]))) {
levels[SWITCH_LOG_NOTICE].on = 1; levels[SWITCH_LOG_NOTICE].on = 1;
} else if (!strncasecmp(argv[x], "info", strlen(argv[x]))) { } else if (!strncasecmp(argv[x], "info", strlen(argv[x]))) {
levels[SWITCH_LOG_INFO].on = 1; levels[SWITCH_LOG_INFO].on = 1;
} else if (!strncasecmp(argv[x], "debug", strlen(argv[x]))) { } else if (!strncasecmp(argv[x], "debug", strlen(argv[x]))) {
levels[SWITCH_LOG_DEBUG].on = 1; levels[SWITCH_LOG_DEBUG].on = 1;
} else if (!strncasecmp(argv[x], "console", strlen(argv[x]))) { } else if (!strncasecmp(argv[x], "console", strlen(argv[x]))) {
levels[SWITCH_LOG_CONSOLE].on = 1; levels[SWITCH_LOG_CONSOLE].on = 1;
} else if (!strncasecmp(argv[x], "all", strlen(argv[x]))) { } else if (!strncasecmp(argv[x], "all", strlen(argv[x]))) {
int i; int i;
for (i=0; i < (sizeof(levels) / sizeof(struct level_set)); i++) { for (i=0; i < (sizeof(levels) / sizeof(struct level_set)); i++) {
levels[i].on = 1; levels[i].on = 1;
} }
} }
} }
} }
return; return;
} }
/* rotate the log file */ /* rotate the log file */
static switch_status_t mod_logfile_rotate(void) static switch_status_t mod_logfile_rotate(void)
{ {
unsigned int i = 0; unsigned int i = 0;
unsigned int flags = 0; unsigned int flags = 0;
char *p = NULL; char *p = NULL;
char *q = NULL; char *q = NULL;
switch_status_t stat = 0; switch_status_t stat = 0;
switch_size_t nbytes = 1024; switch_size_t nbytes = 1024;
switch_file_t *l_afd = NULL; switch_file_t *l_afd = NULL;
switch_memory_pool_t *pool = NULL; switch_memory_pool_t *pool = NULL;
int64_t offset = 0; int64_t offset = 0;
globals.log_size = 0; globals.log_size = 0;
switch_core_new_memory_pool(&pool); switch_core_new_memory_pool(&pool);
stat = switch_file_seek(globals.log_afd, SWITCH_SEEK_SET, &offset); stat = switch_file_seek(globals.log_afd, SWITCH_SEEK_SET, &offset);
if (stat != SWITCH_STATUS_SUCCESS) if (stat != SWITCH_STATUS_SUCCESS)
return SWITCH_STATUS_FALSE; return SWITCH_STATUS_FALSE;
p = malloc(strlen(globals.logfile)+WARM_FUZZY_OFFSET); p = malloc(strlen(globals.logfile)+WARM_FUZZY_OFFSET);
if (!p) { if (!p) {
return SWITCH_STATUS_FALSE; return SWITCH_STATUS_FALSE;
} }
q = malloc(1024); q = malloc(1024);
if (!q) { if (!q) {
free(p); free(p);
return SWITCH_STATUS_FALSE; return SWITCH_STATUS_FALSE;
} }
memset(p, '\0', strlen(globals.logfile)+WARM_FUZZY_OFFSET); memset(p, '\0', strlen(globals.logfile)+WARM_FUZZY_OFFSET);
for (i=1; i < MAX_ROT; i++) { for (i=1; i < MAX_ROT; i++) {
sprintf((char *)p, "%s.%i", globals.logfile, i); sprintf((char *)p, "%s.%i", globals.logfile, i);
stat = switch_file_open(&l_afd, p, SWITCH_FOPEN_READ, SWITCH_FPROT_UREAD, pool); stat = switch_file_open(&l_afd, p, SWITCH_FOPEN_READ, SWITCH_FPROT_UREAD, pool);
if (stat == SWITCH_STATUS_SUCCESS) { if (stat == SWITCH_STATUS_SUCCESS) {
switch_file_close(l_afd); switch_file_close(l_afd);
continue; continue;
} }
flags |= SWITCH_FOPEN_READ; flags |= SWITCH_FOPEN_READ;
flags |= SWITCH_FOPEN_WRITE; flags |= SWITCH_FOPEN_WRITE;
flags |= SWITCH_FOPEN_CREATE; flags |= SWITCH_FOPEN_CREATE;
stat = switch_file_open(&l_afd, p, flags , SWITCH_FPROT_UREAD | SWITCH_FPROT_UWRITE ,pool); stat = switch_file_open(&l_afd, p, flags , SWITCH_FPROT_UREAD | SWITCH_FPROT_UWRITE ,pool);
if (stat == SWITCH_STATUS_SUCCESS) if (stat == SWITCH_STATUS_SUCCESS)
break; break;
} }
while ((stat = switch_file_read(globals.log_afd, q, &nbytes)) == SWITCH_STATUS_SUCCESS) { while ((stat = switch_file_read(globals.log_afd, q, &nbytes)) == SWITCH_STATUS_SUCCESS) {
switch_file_write(l_afd, q, &nbytes); switch_file_write(l_afd, q, &nbytes);
memset(q, '\0', 1024); memset(q, '\0', 1024);
nbytes = 1024; nbytes = 1024;
} }
offset = 0; offset = 0;
stat = switch_file_seek(globals.log_afd, SWITCH_SEEK_SET, &offset); stat = switch_file_seek(globals.log_afd, SWITCH_SEEK_SET, &offset);
free(p); free(p);
free(q); free(q);
return SWITCH_STATUS_SUCCESS; return SWITCH_STATUS_SUCCESS;
} }
static switch_status_t mod_logfile_openlogfile(void) static switch_status_t mod_logfile_openlogfile(void)
{ {
unsigned int flags = 0; unsigned int flags = 0;
switch_file_t *afd; switch_file_t *afd;
switch_status_t stat; switch_status_t stat;
switch_memory_pool_t *pool; switch_memory_pool_t *pool;
flags |= SWITCH_FOPEN_CREATE; flags |= SWITCH_FOPEN_CREATE;
flags |= SWITCH_FOPEN_READ; flags |= SWITCH_FOPEN_READ;
flags |= SWITCH_FOPEN_WRITE; flags |= SWITCH_FOPEN_WRITE;
flags |= SWITCH_FOPEN_APPEND; flags |= SWITCH_FOPEN_APPEND;
switch_core_new_memory_pool(&pool); switch_core_new_memory_pool(&pool);
stat = switch_file_open(&afd, globals.logfile,flags,SWITCH_FPROT_UREAD|SWITCH_FPROT_UWRITE, pool); stat = switch_file_open(&afd, globals.logfile,flags,SWITCH_FPROT_UREAD|SWITCH_FPROT_UWRITE, pool);
if (stat != SWITCH_STATUS_SUCCESS) { if (stat != SWITCH_STATUS_SUCCESS) {
return SWITCH_STATUS_FALSE; return SWITCH_STATUS_FALSE;
} }
globals.log_afd = afd; globals.log_afd = afd;
globals.log_size = switch_file_get_size(globals.log_afd); globals.log_size = switch_file_get_size(globals.log_afd);
if (globals.log_size >= globals.roll_size) { if (globals.log_size >= globals.roll_size) {
mod_logfile_rotate(); mod_logfile_rotate();
} }
return SWITCH_STATUS_SUCCESS; return SWITCH_STATUS_SUCCESS;
} }
/* write to the actual logfile */ /* write to the actual logfile */
static switch_status_t mod_logfile_write(char *fmt, ...) static switch_status_t mod_logfile_write(char *fmt, ...)
{ {
char *log_data; char *log_data;
switch_status_t stat; switch_status_t stat;
switch_size_t len; switch_size_t len;
va_list args; va_list args;
va_start(args, fmt); va_start(args, fmt);
len = switch_vasprintf(&log_data, fmt, args); len = switch_vasprintf(&log_data, fmt, args);
if (len <= 0) if (len <= 0)
return SWITCH_STATUS_FALSE; return SWITCH_STATUS_FALSE;
stat = switch_file_write(globals.log_afd, log_data, &len); stat = switch_file_write(globals.log_afd, log_data, &len);
globals.log_size += len; globals.log_size += len;
/* we may want to hold back on this for preformance reasons */ /* we may want to hold back on this for preformance reasons */
if (globals.log_size >= globals.roll_size) { if (globals.log_size >= globals.roll_size) {
mod_logfile_rotate(); mod_logfile_rotate();
} }
return SWITCH_STATUS_SUCCESS; return SWITCH_STATUS_SUCCESS;
} }
static switch_status_t mod_logfile_logger(const switch_log_node_t *node, switch_log_level_t level) static switch_status_t mod_logfile_logger(const switch_log_node_t *node, switch_log_level_t level)
{ {
char line_no[sizeof(int)*8+1]; char line_no[sizeof(int)*8+1];
char date[80] = ""; char date[80] = "";
switch_time_exp_t time; switch_time_exp_t time;
switch_size_t retsize; switch_size_t retsize;
char *message = NULL; char *message = NULL;
if (!levels[node->level].on) { if (!levels[node->level].on) {
return SWITCH_STATUS_SUCCESS; return SWITCH_STATUS_SUCCESS;
} }
message = (char *)malloc(strlen(globals.format)+2); message = (char *)malloc(strlen(globals.format)+2);
switch_copy_string(message, globals.format, strlen(globals.format)+1); switch_copy_string(message, globals.format, strlen(globals.format)+1);
message = switch_string_replace(message, "${message}", node->content); message = switch_string_replace(message, "${message}", node->content);
if (switch_time_exp_lt(&time, node->timestamp) != SWITCH_STATUS_SUCCESS) { if (switch_time_exp_lt(&time, node->timestamp) != SWITCH_STATUS_SUCCESS) {
return SWITCH_STATUS_FALSE; return SWITCH_STATUS_FALSE;
} }
switch_strftime(date, &retsize, sizeof(date), "%Y-%m-%d %T", &time); switch_strftime(date, &retsize, sizeof(date), "%Y-%m-%d %T", &time);
message = switch_string_replace(message, "${time}", date); message = switch_string_replace(message, "${time}", date);
message = switch_string_replace(message, "${file}", node->file); message = switch_string_replace(message, "${file}", node->file);
message = switch_string_replace(message, "${func}", node->func); message = switch_string_replace(message, "${func}", node->func);
snprintf(line_no, sizeof(line_no), "%d", node->line); snprintf(line_no, sizeof(line_no), "%d", node->line);
message = switch_string_replace(message, "${line}", line_no); message = switch_string_replace(message, "${line}", line_no);
if (!switch_strlen_zero(message)) { if (!switch_strlen_zero(message)) {
mod_logfile_write("%s", message); mod_logfile_write("%s", message);
} }
return SWITCH_STATUS_SUCCESS; return SWITCH_STATUS_SUCCESS;
} }
static switch_status_t load_config(void) static switch_status_t load_config(void)
{ {
char *cf = "logfile.conf"; char *cf = "logfile.conf";
switch_xml_t cfg, xml, settings, param; switch_xml_t cfg, xml, settings, param;
if (!(xml = switch_xml_open_cfg(cf, &cfg, NULL))) { if (!(xml = switch_xml_open_cfg(cf, &cfg, NULL))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "open of %s failed\n", cf); switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "open of %s failed\n", cf);
} else { } else {
if ((settings = switch_xml_child(cfg, "settings"))) { if ((settings = switch_xml_child(cfg, "settings"))) {
for (param = switch_xml_child(settings, "param"); param; param = param->next) { for (param = switch_xml_child(settings, "param"); param; param = param->next) {
char *var = (char *) switch_xml_attr_soft(param, "name"); char *var = (char *) switch_xml_attr_soft(param, "name");
char *val = (char *) switch_xml_attr_soft(param, "value"); char *val = (char *) switch_xml_attr_soft(param, "value");
if (!strcmp(var, "logfile")) { if (!strcmp(var, "logfile")) {
set_global_logfile(val); set_global_logfile(val);
} else if (!strcmp(var, "format")) { } else if (!strcmp(var, "format")) {
set_global_format(val); set_global_format(val);
} else if (!strcmp(var, "level")) { } else if (!strcmp(var, "level")) {
process_levels(val); process_levels(val);
} else if (!strcmp(var, "rollover")) { } else if (!strcmp(var, "rollover")) {
globals.roll_size = atoi(val); globals.roll_size = atoi(val);
} }
} }
} }
switch_xml_free(xml); switch_xml_free(xml);
} }
if (globals.roll_size == 0) { if (globals.roll_size == 0) {
globals.roll_size = DEFAULT_LIMIT; globals.roll_size = DEFAULT_LIMIT;
} }
if (switch_strlen_zero(globals.logfile)) { if (switch_strlen_zero(globals.logfile)) {
char logfile[512]; char logfile[512];
snprintf(logfile, sizeof(logfile), "%s%s%s", SWITCH_GLOBAL_dirs.log_dir, SWITCH_PATH_SEPARATOR, "freeswitch.log"); snprintf(logfile, sizeof(logfile), "%s%s%s", SWITCH_GLOBAL_dirs.log_dir, SWITCH_PATH_SEPARATOR, "freeswitch.log");
set_global_logfile(logfile); set_global_logfile(logfile);
} }
if (switch_strlen_zero(globals.format)) { if (switch_strlen_zero(globals.format)) {
set_global_format(DEFAULT_FORMAT); set_global_format(DEFAULT_FORMAT);
} }
return 0; return 0;
} }
SWITCH_MODULE_LOAD_FUNCTION(mod_logfile_load) SWITCH_MODULE_LOAD_FUNCTION(mod_logfile_load)
{ {
switch_status_t status; switch_status_t status;
module_pool = pool; module_pool = pool;
/* connect my internal structure to the blank pointer passed to me */ /* connect my internal structure to the blank pointer passed to me */
*module_interface = switch_loadable_module_create_module_interface(pool, modname); *module_interface = switch_loadable_module_create_module_interface(pool, modname);
if ((status=load_config()) != SWITCH_STATUS_SUCCESS) { if ((status=load_config()) != SWITCH_STATUS_SUCCESS) {
return status; return status;
} }
mod_logfile_openlogfile(); mod_logfile_openlogfile();
switch_log_bind_logger(mod_logfile_logger, SWITCH_LOG_DEBUG); switch_log_bind_logger(mod_logfile_logger, SWITCH_LOG_DEBUG);
return SWITCH_STATUS_SUCCESS; return SWITCH_STATUS_SUCCESS;
} }
SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_logfile_shutdown) SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_logfile_shutdown)
{ {
/* TODO: Need to finish processing pending log messages before we close the file handle */ /* TODO: Need to finish processing pending log messages before we close the file handle */
//switch_file_close(globals.log_afd); //switch_file_close(globals.log_afd);
return SWITCH_STATUS_SUCCESS; return SWITCH_STATUS_SUCCESS;
} }
/* For Emacs: /* For Emacs:
* Local Variables: * Local Variables:
* mode:c * mode:c
* indent-tabs-mode:nil * indent-tabs-mode:nil
* tab-width:4 * tab-width:4
* c-basic-offset:4 * c-basic-offset:4
* End: * End:
* For VIM: * For VIM:
* vim:set softtabstop=4 shiftwidth=4 tabstop=4 expandtab: * vim:set softtabstop=4 shiftwidth=4 tabstop=4 expandtab:
*/ */