diff options
Diffstat (limited to 'src/log.c')
| -rw-r--r-- | src/log.c | 64 |
1 files changed, 60 insertions, 4 deletions
@@ -1,4 +1,4 @@ -/* $Id: log.c,v 1.16 2001-11-22 00:31:10 rjkaes Exp $ +/* $Id: log.c,v 1.17 2002-04-22 19:34:19 rjkaes Exp $ * * Logs the various messages which tinyproxy produces to either a log file or * the syslog daemon. Not much to it... @@ -19,6 +19,7 @@ #include "tinyproxy.h" +#include "hashmap.h" #include "log.h" static char *syslog_level[] = { @@ -39,13 +40,21 @@ static char *syslog_level[] = { /* * Store the log level setting. */ -static short int log_level = LOG_ERR; +static int log_level = LOG_INFO; + +/* + * Hold a listing of log messages which need to be sent once the log + * file has been established. + * The key is the actual messages (already filled in full), and the value + * is the log level. + */ +static hashmap_t log_message_storage; /* * Set the log level for writing to the log file. */ void -set_log_level(short int level) +set_log_level(int level) { log_level = level; } @@ -54,7 +63,7 @@ set_log_level(short int level) * This routine logs messages to either the log file or the syslog function. */ void -log_message(short int level, char *fmt, ...) +log_message(int level, char *fmt, ...) { va_list args; time_t nowtime; @@ -86,6 +95,30 @@ log_message(short int level, char *fmt, ...) va_start(args, fmt); + /* + * If the config file hasn't been processed, then we need to store + * the messages for later processing. + */ + if (!processed_config_file) { + char string_level[4]; + + if (!log_message_storage) { + log_message_storage = hashmap_create(1); + if (!log_message_storage) + return; + } + + vsnprintf(str, STRING_LENGTH, fmt, args); + snprintf(string_level, 4, "%d", level); + + hashmap_insert(log_message_storage, str, + string_level, strlen(string_level) + 1); + + va_end(args); + + return; + } + #ifdef HAVE_SYSLOG_H if (config.syslog) { # ifdef HAVE_VSYSLOG_H @@ -115,3 +148,26 @@ log_message(short int level, char *fmt, ...) va_end(args); } + +/* + * This needs to send any stored log messages. + */ +void +send_stored_logs(void) +{ + vector_t messages; + char *level; + char *string; + int i; + + messages = hashmap_keys(log_message_storage); + for (i = 0; i < vector_length(messages); i++) { + vector_getentry(messages, i, (void **)&string); + hashmap_search(log_message_storage, string, (void **)&level); + + log_message(atoi(level), string); + } + vector_delete(messages); + hashmap_delete(log_message_storage); + log_message_storage = NULL; +} |