| /* |
| * Copyright 1999-2004 The Apache Software Foundation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /*************************************************************************** |
| * Description: Utility functions (mainly configuration) * |
| * Author: Gal Shachor <shachor@il.ibm.com> * |
| * Author: Henri Gomez <hgomez@apache.org> * |
| * Author: Rainer Jung <rjung@apache.org> * |
| * Version: $Revision$ * |
| ***************************************************************************/ |
| |
| |
| #include "jk_util.h" |
| #include "jk_ajp12_worker.h" |
| #include "jk_ajp13_worker.h" |
| #include "jk_ajp14_worker.h" |
| #include "jk_lb_worker.h" |
| #include "jk_mt.h" |
| |
| #define SYSPROPS_OF_WORKER ("sysprops") |
| #define STDERR_OF_WORKER ("stderr") |
| #define STDOUT_OF_WORKER ("stdout") |
| #define SECRET_OF_WORKER ("secret") |
| #define MX_OF_WORKER ("mx") |
| #define MS_OF_WORKER ("ms") |
| #define CP_OF_WORKER ("class_path") |
| #define BRIDGE_OF_WORKER ("bridge") |
| #define JVM_OF_WORKER ("jvm_lib") |
| #define LIBPATH_OF_WORKER ("ld_path") |
| #define CMD_LINE_OF_WORKER ("cmd_line") |
| #define NATIVE_LIB_OF_WORKER ("native_lib") |
| #define HOST_OF_WORKER ("host") |
| #define PORT_OF_WORKER ("port") |
| #define TYPE_OF_WORKER ("type") |
| #define CACHE_OF_WORKER_DEPRECATED ("cachesize") |
| #define CACHE_OF_WORKER ("connection_pool_size") |
| #define CACHE_OF_WORKER_MIN ("connection_pool_minsize") |
| #define CACHE_TIMEOUT_DEPRECATED ("cache_timeout") |
| #define CACHE_TIMEOUT_OF_WORKER ("connection_pool_timeout") |
| #define RECOVERY_OPTS_OF_WORKER ("recovery_options") |
| #define CONNECT_TIMEOUT_OF_WORKER ("connect_timeout") |
| #define PREPOST_TIMEOUT_OF_WORKER ("prepost_timeout") |
| #define REPLY_TIMEOUT_OF_WORKER ("reply_timeout") |
| #define SOCKET_TIMEOUT_OF_WORKER ("socket_timeout") |
| #define SOCKET_BUFFER_OF_WORKER ("socket_buffer") |
| #define SOCKET_KEEPALIVE_OF_WORKER ("socket_keepalive") |
| #define RECYCLE_TIMEOUT_DEPRECATED ("recycle_timeout") |
| #define LOAD_FACTOR_OF_WORKER ("lbfactor") |
| #define DISTANCE_OF_WORKER ("distance") |
| #define BALANCED_WORKERS_DEPRECATED ("balanced_workers") |
| #define BALANCE_WORKERS ("balance_workers") |
| #define STICKY_SESSION ("sticky_session") |
| #define STICKY_SESSION_FORCE ("sticky_session_force") |
| #define JVM_ROUTE_OF_WORKER ("jvm_route") |
| #define DOMAIN_OF_WORKER ("domain") |
| #define REDIRECT_OF_WORKER ("redirect") |
| #define MOUNT_OF_WORKER ("mount") |
| #define METHOD_OF_WORKER ("method") |
| #define LOCK_OF_WORKER ("lock") |
| #define IS_WORKER_DISABLED_DEPRECATED ("disabled") |
| #define IS_WORKER_STOPPED_DEPRECATED ("stopped") |
| #define ACTIVATION_OF_WORKER ("activation") |
| #define WORKER_RECOVER_TIME ("recover_time") |
| #define WORKER_MAX_PACKET_SIZE ("max_packet_size") |
| |
| |
| #define DEFAULT_WORKER_TYPE JK_AJP13_WORKER_NAME |
| #define SECRET_KEY_OF_WORKER ("secretkey") |
| #define RETRIES_OF_WORKER ("retries") |
| |
| #define DEFAULT_WORKER JK_AJP13_WORKER_NAME |
| #define WORKER_LIST_PROPERTY_NAME ("worker.list") |
| #define WORKER_MAINTAIN_PROPERTY_NAME ("worker.maintain") |
| #define DEFAULT_MAINTAIN_TIME (60) |
| #define DEFAULT_LB_FACTOR (1) |
| #define DEFAULT_DISTANCE (0) |
| |
| #define TOMCAT32_BRIDGE_NAME ("tomcat32") |
| #define TOMCAT33_BRIDGE_NAME ("tomcat33") |
| #define TOMCAT40_BRIDGE_NAME ("tomcat40") |
| #define TOMCAT41_BRIDGE_NAME ("tomcat41") |
| #define TOMCAT50_BRIDGE_NAME ("tomcat5") |
| |
| #define HUGE_BUFFER_SIZE (8*1024) |
| #define LOG_LINE_SIZE (1024) |
| |
| #define MAKE_WORKER_PARAM(P) \ |
| strcpy(buf, "worker."); \ |
| strcat(buf, wname); \ |
| strcat(buf, "."); \ |
| strcat(buf, P) |
| |
| /* |
| * define the log format, we're using by default the one from error.log |
| * |
| * [Mon Mar 26 19:44:48 2001] [jk_uri_worker_map.c (155)]: Into jk_uri_worker_map_t::uri_worker_map_alloc |
| * log format used by apache in error.log |
| */ |
| #ifndef JK_TIME_FORMAT |
| #define JK_TIME_FORMAT "[%a %b %d %H:%M:%S %Y] " |
| #endif |
| |
| /* Visual C++ Toolkit 2003 support */ |
| #if defined (_MSC_VER) && (_MSC_VER == 1310) |
| extern long _ftol(double); /* defined by VC6 C libs */ |
| extern long _ftol2(double dblSource) { return _ftol(dblSource); } |
| #endif |
| |
| static const char *list_properties[] = { |
| BALANCE_WORKERS, |
| MOUNT_OF_WORKER, |
| "list", |
| NULL |
| }; |
| |
| static const char *unique_properties[] = { |
| SECRET_OF_WORKER, |
| HOST_OF_WORKER, |
| PORT_OF_WORKER, |
| TYPE_OF_WORKER, |
| CACHE_OF_WORKER_DEPRECATED, |
| CACHE_OF_WORKER, |
| CACHE_OF_WORKER_MIN, |
| CACHE_TIMEOUT_DEPRECATED, |
| CACHE_TIMEOUT_OF_WORKER, |
| RECOVERY_OPTS_OF_WORKER, |
| CONNECT_TIMEOUT_OF_WORKER, |
| PREPOST_TIMEOUT_OF_WORKER, |
| REPLY_TIMEOUT_OF_WORKER, |
| SOCKET_TIMEOUT_OF_WORKER, |
| SOCKET_BUFFER_OF_WORKER, |
| SOCKET_KEEPALIVE_OF_WORKER, |
| RECYCLE_TIMEOUT_DEPRECATED, |
| LOAD_FACTOR_OF_WORKER, |
| STICKY_SESSION, |
| STICKY_SESSION_FORCE, |
| JVM_ROUTE_OF_WORKER, |
| DOMAIN_OF_WORKER, |
| REDIRECT_OF_WORKER, |
| METHOD_OF_WORKER, |
| LOCK_OF_WORKER, |
| IS_WORKER_DISABLED_DEPRECATED, |
| IS_WORKER_STOPPED_DEPRECATED, |
| ACTIVATION_OF_WORKER, |
| WORKER_RECOVER_TIME, |
| WORKER_MAX_PACKET_SIZE, |
| RETRIES_OF_WORKER, |
| WORKER_MAINTAIN_PROPERTY_NAME, |
| NULL |
| }; |
| |
| static const char *deprecated_properties[] = { |
| SYSPROPS_OF_WORKER, |
| STDERR_OF_WORKER, |
| STDOUT_OF_WORKER, |
| MX_OF_WORKER, |
| MS_OF_WORKER, |
| CP_OF_WORKER, |
| BRIDGE_OF_WORKER, |
| JVM_OF_WORKER, |
| LIBPATH_OF_WORKER, |
| CMD_LINE_OF_WORKER, |
| NATIVE_LIB_OF_WORKER, |
| CACHE_OF_WORKER_DEPRECATED, |
| CACHE_TIMEOUT_DEPRECATED, |
| RECYCLE_TIMEOUT_DEPRECATED, |
| BALANCED_WORKERS_DEPRECATED, |
| IS_WORKER_DISABLED_DEPRECATED, |
| IS_WORKER_STOPPED_DEPRECATED, |
| NULL |
| }; |
| |
| /* All entries need to have fixed length 8 chars! */ |
| static const char *jk_level_verbs[] = { |
| "[" JK_LOG_TRACE_VERB "] ", |
| "[" JK_LOG_DEBUG_VERB "] ", |
| "[" JK_LOG_INFO_VERB "] ", |
| "[" JK_LOG_WARN_VERB "] ", |
| "[" JK_LOG_ERROR_VERB "] ", |
| "[" JK_LOG_EMERG_VERB "] ", |
| NULL |
| }; |
| |
| const char *jk_log_fmt = JK_TIME_FORMAT; |
| |
| /* Sleep for 100ms */ |
| void jk_sleep(int ms) |
| { |
| #ifdef OS2 |
| DosSleep(ms); |
| #elif defined(BEOS) |
| snooze(ms * 1000); |
| #elif defined(NETWARE) |
| delay(ms); |
| #elif defined(WIN32) |
| Sleep(ms); |
| #else |
| struct timeval tv; |
| tv.tv_usec = ms * 1000; |
| tv.tv_sec = 0; |
| select(0, NULL, NULL, NULL, &tv); |
| #endif |
| } |
| |
| static int set_time_str(char *str, int len) |
| { |
| time_t t = time(NULL); |
| struct tm *tms; |
| |
| tms = localtime(&t); |
| return (int)strftime(str, len, jk_log_fmt, tms); |
| } |
| |
| /* Write at most n characters to the buffer in str, return the |
| * number of chars written or -1 if the buffer would have been |
| * overflowed. |
| * |
| * This is portable to any POSIX-compliant system that has /dev/null |
| */ |
| #if !defined(HAVE_VSNPRINTF) && !defined(HAVE_APR) |
| static FILE *f = NULL; |
| static int vsnprintf(char *str, size_t n, const char *fmt, va_list ap) |
| { |
| int res; |
| |
| if (f == NULL) |
| f = fopen("/dev/null", "w"); |
| if (f == NULL) |
| return -1; |
| |
| setvbuf(f, str, _IOFBF, n); |
| |
| res = vfprintf(f, fmt, ap); |
| |
| if (res > 0 && res < n) { |
| res = vsprintf(str, fmt, ap); |
| } |
| return res; |
| } |
| #endif |
| #if !defined(HAVE_SNPRINTF) && !defined(HAVE_APR) |
| static int snprintf(char *str, size_t n, const char *fmt, ...) |
| { |
| va_list ap; |
| int res; |
| |
| va_start(ap, fmt); |
| res = vsnprintf(str, n, fmt, ap); |
| va_end(ap); |
| return res; |
| } |
| #endif |
| |
| static int JK_METHOD log_to_file(jk_logger_t *l, int level, const char *what) |
| { |
| if (l && |
| (l->level <= level || level == JK_LOG_REQUEST_LEVEL) && |
| l->logger_private && what) { |
| size_t sz = strlen(what); |
| if (sz) { |
| file_logger_t *p = l->logger_private; |
| if (fwrite(what, 1, sz, p->logfile)) { |
| /* [V] Flush the dam' thing! */ |
| fflush(p->logfile); |
| } |
| } |
| |
| return JK_TRUE; |
| } |
| |
| return JK_FALSE; |
| } |
| |
| int jk_parse_log_level(const char *level) |
| { |
| if (0 == strcasecmp(level, JK_LOG_TRACE_VERB)) { |
| return JK_LOG_TRACE_LEVEL; |
| } |
| |
| if (0 == strcasecmp(level, JK_LOG_DEBUG_VERB)) { |
| return JK_LOG_DEBUG_LEVEL; |
| } |
| |
| if (0 == strcasecmp(level, JK_LOG_INFO_VERB)) { |
| return JK_LOG_INFO_LEVEL; |
| } |
| |
| if (0 == strcasecmp(level, JK_LOG_WARN_VERB)) { |
| return JK_LOG_WARNING_LEVEL; |
| } |
| |
| if (0 == strcasecmp(level, JK_LOG_ERROR_VERB)) { |
| return JK_LOG_ERROR_LEVEL; |
| } |
| |
| if (0 == strcasecmp(level, JK_LOG_EMERG_VERB)) { |
| return JK_LOG_EMERG_LEVEL; |
| } |
| |
| return JK_LOG_DEF_LEVEL; |
| } |
| |
| int jk_open_file_logger(jk_logger_t **l, const char *file, int level) |
| { |
| if (l && file) { |
| jk_logger_t *rc = (jk_logger_t *)malloc(sizeof(jk_logger_t)); |
| file_logger_t *p = (file_logger_t *) malloc(sizeof(file_logger_t)); |
| if (rc && p) { |
| rc->log = log_to_file; |
| rc->level = level; |
| rc->logger_private = p; |
| #ifdef AS400 |
| p->logfile = fopen(file, "a+, o_ccsid=0"); |
| #else |
| p->logfile = fopen(file, "a+"); |
| #endif |
| if (p->logfile) { |
| *l = rc; |
| return JK_TRUE; |
| } |
| } |
| if (rc) { |
| free(rc); |
| } |
| if (p) { |
| free(p); |
| } |
| |
| *l = NULL; |
| } |
| return JK_FALSE; |
| } |
| |
| int jk_close_file_logger(jk_logger_t **l) |
| { |
| if (l && *l) { |
| file_logger_t *p = (*l)->logger_private; |
| if (p) { |
| fflush(p->logfile); |
| fclose(p->logfile); |
| free(p); |
| } |
| free(*l); |
| *l = NULL; |
| |
| return JK_TRUE; |
| } |
| return JK_FALSE; |
| } |
| |
| int jk_log(jk_logger_t *l, |
| const char *file, int line, const char *funcname, int level, |
| const char *fmt, ...) |
| { |
| int rc = 0; |
| /* Need to reserve space for newline and terminating zero byte. */ |
| static int usable_size = HUGE_BUFFER_SIZE-2; |
| if (!l || !file || !fmt) { |
| return -1; |
| } |
| |
| if ((l->level <= level) || (level == JK_LOG_REQUEST_LEVEL)) { |
| #ifdef NETWARE |
| /* On NetWare, this can get called on a thread that has a limited stack so */ |
| /* we will allocate and free the temporary buffer in this function */ |
| char *buf; |
| #else |
| char buf[HUGE_BUFFER_SIZE]; |
| #endif |
| char *f = (char *)(file + strlen(file) - 1); |
| va_list args; |
| int used = 0; |
| |
| while (f != file && '\\' != *f && '/' != *f) { |
| f--; |
| } |
| if (f != file) { |
| f++; |
| } |
| |
| #ifdef NETWARE |
| buf = (char *)malloc(HUGE_BUFFER_SIZE); |
| if (NULL == buf) |
| return -1; |
| #endif |
| used = set_time_str(buf, usable_size); |
| |
| if (line) { |
| /* Log [pid:threadid] for all levels except REQUEST. */ |
| /* This information helps to correlate lines from different logs. */ |
| /* Performance is no issue, because with production log levels */ |
| /* we only call it often, if we have a lot of errors */ |
| #ifdef USE_SPRINTF /* until we get a snprintf function */ |
| rc = sprintf(&buf[used], "[%04d:%04d] ", getpid(), |
| jk_gettid()); |
| #else |
| rc = snprintf(&buf[used], usable_size - used, |
| "[%04d:%04d] ", getpid(), jk_gettid()); |
| #endif |
| used += rc; |
| if (rc < 0 || usable_size - used < 8) { |
| return 0; |
| } |
| strcat(buf, jk_level_verbs[level]); |
| used += 8; |
| |
| if (funcname) { |
| rc = (int)strlen(funcname) + 2; |
| if (usable_size - used >= rc) { |
| strcat(buf, funcname); |
| strcat(buf, "::"); |
| used += rc; |
| } |
| } |
| |
| #ifdef USE_SPRINTF /* until we get a snprintf function */ |
| rc = sprintf(&buf[used], "%s (%d): ", f, line); |
| #else |
| rc = snprintf(&buf[used], usable_size - used, |
| "%s (%d): ", f, line); |
| #endif |
| used += rc; |
| if (rc < 0 || usable_size - used < 0) { |
| return 0; /* [V] not sure what to return... */ |
| } |
| } |
| |
| va_start(args, fmt); |
| #ifdef USE_VSPRINTF /* until we get a vsnprintf function */ |
| rc = vsprintf(buf + used, fmt, args); |
| #else |
| rc = vsnprintf(buf + used, usable_size - used, fmt, args); |
| #endif |
| if ( rc <= usable_size - used ) { |
| used += rc; |
| } else { |
| used = usable_size; |
| } |
| buf[used] = '\n'; |
| buf[used+1] = 0; |
| va_end(args); |
| l->log(l, level, buf); |
| #ifdef NETWARE |
| free(buf); |
| #endif |
| } |
| |
| return rc; |
| } |
| |
| const char *jk_get_worker_type(jk_map_t *m, const char *wname) |
| { |
| char buf[1024]; |
| |
| if (!m || !wname) { |
| return NULL; |
| } |
| MAKE_WORKER_PARAM(TYPE_OF_WORKER); |
| return jk_map_get_string(m, buf, DEFAULT_WORKER_TYPE); |
| } |
| |
| const char *jk_get_worker_jvm_route(jk_map_t *m, const char *wname, const char *def) |
| { |
| char buf[1024]; |
| if (!m || !wname) { |
| return NULL; |
| } |
| MAKE_WORKER_PARAM(JVM_ROUTE_OF_WORKER); |
| return jk_map_get_string(m, buf, def); |
| } |
| |
| const char *jk_get_worker_domain(jk_map_t *m, const char *wname, const char *def) |
| { |
| char buf[1024]; |
| if (!m || !wname) { |
| return NULL; |
| } |
| MAKE_WORKER_PARAM(DOMAIN_OF_WORKER); |
| return jk_map_get_string(m, buf, def); |
| } |
| |
| const char *jk_get_worker_redirect(jk_map_t *m, const char *wname, const char *def) |
| { |
| char buf[1024]; |
| if (!m || !wname) { |
| return NULL; |
| } |
| MAKE_WORKER_PARAM(REDIRECT_OF_WORKER); |
| return jk_map_get_string(m, buf, def); |
| } |
| |
| const char *jk_get_worker_secret(jk_map_t *m, const char *wname) |
| { |
| char buf[1024]; |
| |
| if (!m || !wname) { |
| return NULL; |
| } |
| |
| MAKE_WORKER_PARAM(SECRET_OF_WORKER); |
| |
| return jk_map_get_string(m, buf, NULL); |
| } |
| |
| /* [V] I suggest that the following general purpose functions be used. */ |
| /* More should be added (double etc.), but now these were enough for me. */ |
| /* Functions that can be simulated with these should be "deprecated". */ |
| |
| int jk_get_worker_str_prop(jk_map_t *m, |
| const char *wname, const char *pname, const char **prop) |
| { |
| char buf[1024]; |
| |
| if (m && prop && wname && pname) { |
| MAKE_WORKER_PARAM(pname); |
| *prop = jk_map_get_string(m, buf, NULL); |
| if (*prop) { |
| return JK_TRUE; |
| } |
| } |
| return JK_FALSE; |
| } |
| |
| int jk_get_worker_int_prop(jk_map_t *m, |
| const char *wname, const char *pname, int *prop) |
| { |
| char buf[1024]; |
| |
| if (m && prop && wname && pname) { |
| int i; |
| MAKE_WORKER_PARAM(pname); |
| i = jk_map_get_int(m, buf, -1); |
| if (-1 != i) { |
| *prop = i; |
| return JK_TRUE; |
| } |
| } |
| return JK_FALSE; |
| } |
| |
| const char *jk_get_worker_host(jk_map_t *m, const char *wname, const char *def) |
| { |
| char buf[1024]; |
| |
| if (!m || !wname) { |
| return NULL; |
| } |
| |
| MAKE_WORKER_PARAM(HOST_OF_WORKER); |
| |
| return jk_map_get_string(m, buf, def); |
| } |
| |
| int jk_get_worker_port(jk_map_t *m, const char *wname, int def) |
| { |
| char buf[1024]; |
| |
| if (!m || !wname) { |
| return -1; |
| } |
| |
| MAKE_WORKER_PARAM(PORT_OF_WORKER); |
| |
| return jk_map_get_int(m, buf, def); |
| } |
| |
| static int def_cache_size = -1; |
| int jk_get_worker_def_cache_size(int protocol) |
| { |
| if (def_cache_size < 1) { |
| if (protocol == AJP14_PROTO) |
| def_cache_size = AJP14_DEF_CACHE_SZ; |
| else |
| def_cache_size = AJP13_DEF_CACHE_SZ; |
| } |
| return def_cache_size; |
| } |
| |
| void jk_set_worker_def_cache_size(int sz) |
| { |
| def_cache_size = sz; |
| } |
| |
| int jk_get_worker_cache_size(jk_map_t *m, const char *wname, int def) |
| { |
| char buf[1024]; |
| int rv; |
| |
| if (!m || !wname) { |
| return -1; |
| } |
| |
| MAKE_WORKER_PARAM(CACHE_OF_WORKER); |
| if ((rv = jk_map_get_int(m, buf, -1)) >= 0) |
| return rv; |
| MAKE_WORKER_PARAM(CACHE_OF_WORKER_DEPRECATED); |
| return jk_map_get_int(m, buf, def); |
| } |
| |
| int jk_get_worker_cache_size_min(jk_map_t *m, const char *wname, int def) |
| { |
| char buf[1024]; |
| |
| if (!m || !wname) { |
| return -1; |
| } |
| |
| MAKE_WORKER_PARAM(CACHE_OF_WORKER_MIN); |
| return jk_map_get_int(m, buf, def); |
| } |
| |
| int jk_get_worker_socket_timeout(jk_map_t *m, const char *wname, int def) |
| { |
| char buf[1024]; |
| |
| if (!m || !wname) { |
| return -1; |
| } |
| |
| MAKE_WORKER_PARAM(SOCKET_TIMEOUT_OF_WORKER); |
| |
| return jk_map_get_int(m, buf, def); |
| } |
| |
| int jk_get_worker_recover_timeout(jk_map_t *m, const char *wname, int def) |
| { |
| char buf[1024]; |
| |
| if (!m || !wname) { |
| return -1; |
| } |
| |
| MAKE_WORKER_PARAM(WORKER_RECOVER_TIME); |
| |
| return jk_map_get_int(m, buf, def); |
| } |
| |
| int jk_get_worker_socket_buffer(jk_map_t *m, const char *wname, int def) |
| { |
| char buf[1024]; |
| int i; |
| if (!m || !wname) { |
| return -1; |
| } |
| |
| MAKE_WORKER_PARAM(SOCKET_BUFFER_OF_WORKER); |
| |
| i = jk_map_get_int(m, buf, 0); |
| if (i > 0 && i < def) |
| i = def; |
| return i; |
| } |
| |
| int jk_get_worker_socket_keepalive(jk_map_t *m, const char *wname, int def) |
| { |
| char buf[1024]; |
| |
| if (!m || !wname) { |
| return -1; |
| } |
| |
| MAKE_WORKER_PARAM(SOCKET_KEEPALIVE_OF_WORKER); |
| |
| return jk_map_get_bool(m, buf, def); |
| } |
| |
| int jk_get_worker_cache_timeout(jk_map_t *m, const char *wname, int def) |
| { |
| char buf[1024]; |
| int rv; |
| |
| if (!m || !wname) { |
| return -1; |
| } |
| |
| MAKE_WORKER_PARAM(CACHE_TIMEOUT_OF_WORKER); |
| if ((rv = jk_map_get_int(m, buf, -1)) >= 0) |
| return rv; |
| MAKE_WORKER_PARAM(CACHE_TIMEOUT_DEPRECATED); |
| |
| return jk_map_get_int(m, buf, def); |
| } |
| |
| int jk_get_worker_connect_timeout(jk_map_t *m, const char *wname, int def) |
| { |
| char buf[1024]; |
| |
| if (!m || !wname) { |
| return -1; |
| } |
| |
| MAKE_WORKER_PARAM(CONNECT_TIMEOUT_OF_WORKER); |
| |
| return jk_map_get_int(m, buf, def); |
| } |
| |
| int jk_get_worker_prepost_timeout(jk_map_t *m, const char *wname, int def) |
| { |
| char buf[1024]; |
| |
| if (!m || !wname) { |
| return -1; |
| } |
| |
| MAKE_WORKER_PARAM(PREPOST_TIMEOUT_OF_WORKER); |
| |
| return jk_map_get_int(m, buf, def); |
| } |
| |
| int jk_get_worker_reply_timeout(jk_map_t *m, const char *wname, int def) |
| { |
| char buf[1024]; |
| |
| if (!m || !wname) { |
| return -1; |
| } |
| |
| MAKE_WORKER_PARAM(REPLY_TIMEOUT_OF_WORKER); |
| |
| return jk_map_get_int(m, buf, def); |
| } |
| |
| int jk_get_worker_recycle_timeout(jk_map_t *m, const char *wname, int def) |
| { |
| return def; |
| } |
| |
| int jk_get_worker_retries(jk_map_t *m, const char *wname, int def) |
| { |
| char buf[1024]; |
| int rv; |
| if (!m || !wname) { |
| return -1; |
| } |
| |
| MAKE_WORKER_PARAM(RETRIES_OF_WORKER); |
| |
| rv = jk_map_get_int(m, buf, def); |
| if (rv < 1) |
| rv = 1; |
| |
| return rv; |
| } |
| |
| int jk_get_worker_recovery_opts(jk_map_t *m, const char *wname, int def) |
| { |
| char buf[1024]; |
| |
| if (!m || !wname) { |
| return -1; |
| } |
| |
| MAKE_WORKER_PARAM(RECOVERY_OPTS_OF_WORKER); |
| |
| return jk_map_get_int(m, buf, def); |
| } |
| |
| const char *jk_get_worker_secret_key(jk_map_t *m, const char *wname) |
| { |
| char buf[1024]; |
| |
| if (!m || !wname) { |
| return NULL; |
| } |
| |
| MAKE_WORKER_PARAM(SECRET_KEY_OF_WORKER); |
| return jk_map_get_string(m, buf, NULL); |
| } |
| |
| int jk_get_worker_list(jk_map_t *m, char ***list, unsigned *num_of_wokers) |
| { |
| if (m && list && num_of_wokers) { |
| char **ar = jk_map_get_string_list(m, |
| WORKER_LIST_PROPERTY_NAME, |
| num_of_wokers, |
| DEFAULT_WORKER); |
| if (ar) { |
| *list = ar; |
| return JK_TRUE; |
| } |
| *list = NULL; |
| *num_of_wokers = 0; |
| } |
| |
| return JK_FALSE; |
| } |
| |
| int jk_get_is_worker_disabled(jk_map_t *m, const char *wname) |
| { |
| int rc = JK_TRUE; |
| char buf[1024]; |
| if (m && wname) { |
| int value; |
| MAKE_WORKER_PARAM(IS_WORKER_DISABLED_DEPRECATED); |
| value = jk_map_get_bool(m, buf, 0); |
| if (!value) |
| rc = JK_FALSE; |
| } |
| return rc; |
| } |
| |
| int jk_get_is_worker_stopped(jk_map_t *m, const char *wname) |
| { |
| int rc = JK_TRUE; |
| char buf[1024]; |
| if (m && wname) { |
| int value; |
| MAKE_WORKER_PARAM(IS_WORKER_STOPPED_DEPRECATED); |
| value = jk_map_get_bool(m, buf, 0); |
| if (!value) |
| rc = JK_FALSE; |
| } |
| return rc; |
| } |
| |
| int jk_get_worker_activation(jk_map_t *m, const char *wname) |
| { |
| char buf[1024]; |
| const char *v; |
| if (!m || !wname) { |
| return JK_LB_ACTIVATION_ACTIVE; |
| } |
| |
| MAKE_WORKER_PARAM(ACTIVATION_OF_WORKER); |
| v = jk_map_get_string(m, buf, NULL); |
| if (v) { |
| if (*v == 'a' || *v == 'A') |
| return JK_LB_ACTIVATION_ACTIVE; |
| else if (*v == 's' || *v == 'S') |
| return JK_LB_ACTIVATION_STOPPED; |
| else if (*v == 'd' || *v == 'D') |
| return JK_LB_ACTIVATION_DISABLED; |
| else |
| return JK_LB_ACTIVATION_ACTIVE; |
| } |
| else if (jk_get_is_worker_stopped(m, wname)) |
| return JK_LB_ACTIVATION_STOPPED; |
| else if (jk_get_is_worker_disabled(m, wname)) |
| return JK_LB_ACTIVATION_DISABLED; |
| else |
| return JK_LB_ACTIVATION_ACTIVE; |
| } |
| |
| void jk_set_log_format(const char *logformat) |
| { |
| jk_log_fmt = (logformat) ? logformat : JK_TIME_FORMAT; |
| } |
| |
| int jk_get_lb_factor(jk_map_t *m, const char *wname) |
| { |
| char buf[1024]; |
| |
| if (!m || !wname) { |
| return DEFAULT_LB_FACTOR; |
| } |
| |
| MAKE_WORKER_PARAM(LOAD_FACTOR_OF_WORKER); |
| |
| return jk_map_get_int(m, buf, DEFAULT_LB_FACTOR); |
| } |
| |
| int jk_get_distance(jk_map_t *m, const char *wname) |
| { |
| char buf[1024]; |
| |
| if (!m || !wname) { |
| return DEFAULT_DISTANCE; |
| } |
| |
| MAKE_WORKER_PARAM(DISTANCE_OF_WORKER); |
| |
| return jk_map_get_int(m, buf, DEFAULT_DISTANCE); |
| } |
| |
| int jk_get_is_sticky_session(jk_map_t *m, const char *wname) |
| { |
| int rc = JK_TRUE; |
| char buf[1024]; |
| if (m && wname) { |
| int value; |
| MAKE_WORKER_PARAM(STICKY_SESSION); |
| value = jk_map_get_bool(m, buf, 1); |
| if (!value) |
| rc = JK_FALSE; |
| } |
| return rc; |
| } |
| |
| int jk_get_is_sticky_session_force(jk_map_t *m, const char *wname) |
| { |
| int rc = JK_FALSE; |
| char buf[1024]; |
| if (m && wname) { |
| int value; |
| MAKE_WORKER_PARAM(STICKY_SESSION_FORCE); |
| value = jk_map_get_bool(m, buf, 0); |
| if (value) |
| rc = JK_TRUE; |
| } |
| return rc; |
| } |
| |
| int jk_get_lb_method(jk_map_t *m, const char *wname) |
| { |
| char buf[1024]; |
| const char *v; |
| if (!m || !wname) { |
| return JK_LB_METHOD_DEF; |
| } |
| |
| MAKE_WORKER_PARAM(METHOD_OF_WORKER); |
| v = jk_map_get_string(m, buf, NULL); |
| if (!v) |
| return JK_LB_METHOD_DEF; |
| else if (*v == 't' || *v == 'T' || *v == '1') |
| return JK_LB_METHOD_TRAFFIC; |
| else if (*v == 'r' || *v == 'R' || *v == '0') |
| return JK_LB_METHOD_REQUESTS; |
| else if (*v == 'b' || *v == 'B' || *v == '2') |
| return JK_LB_METHOD_BUSYNESS; |
| else |
| return JK_LB_METHOD_DEF; |
| } |
| |
| int jk_get_lb_lock(jk_map_t *m, const char *wname) |
| { |
| char buf[1024]; |
| const char *v; |
| if (!m || !wname) { |
| return JK_LB_LOCK_DEF; |
| } |
| |
| MAKE_WORKER_PARAM(LOCK_OF_WORKER); |
| v = jk_map_get_string(m, buf, NULL); |
| if (!v) |
| return JK_LB_LOCK_DEF; |
| else if (*v == 'o' || *v == 'O' || *v == '0') |
| return JK_LB_LOCK_OPTIMISTIC; |
| else if (*v == 'p' || *v == 'P' || *v == '1') |
| return JK_LB_LOCK_PESSIMISTIC; |
| else |
| return JK_LB_LOCK_DEF; |
| } |
| |
| int jk_get_max_packet_size(jk_map_t *m, const char *wname) |
| { |
| char buf[1024]; |
| int sz; |
| |
| if (!m || !wname) { |
| return DEF_BUFFER_SZ; |
| } |
| |
| MAKE_WORKER_PARAM(DISTANCE_OF_WORKER); |
| sz = jk_map_get_int(m, buf, DEF_BUFFER_SZ); |
| sz = JK_ALIGN(sz, 1024); |
| if (sz < DEF_BUFFER_SZ) |
| sz = DEF_BUFFER_SZ; |
| else if (sz > 64*1024) |
| sz = 64*1024; |
| |
| return sz; |
| } |
| |
| int jk_get_lb_worker_list(jk_map_t *m, |
| const char *wname, |
| char ***list, unsigned int *num_of_wokers) |
| { |
| char buf[1024]; |
| |
| if (m && list && num_of_wokers && wname) { |
| char **ar = NULL; |
| |
| MAKE_WORKER_PARAM(BALANCE_WORKERS); |
| ar = jk_map_get_string_list(m, buf, num_of_wokers, NULL); |
| if (ar) { |
| *list = ar; |
| return JK_TRUE; |
| } |
| /* Try old balanced_workers directive */ |
| MAKE_WORKER_PARAM(BALANCED_WORKERS_DEPRECATED); |
| ar = jk_map_get_string_list(m, buf, num_of_wokers, NULL); |
| if (ar) { |
| *list = ar; |
| return JK_TRUE; |
| } |
| *list = NULL; |
| *num_of_wokers = 0; |
| } |
| |
| return JK_FALSE; |
| } |
| |
| int jk_get_worker_mount_list(jk_map_t *m, |
| const char *wname, |
| char ***list, unsigned int *num_of_maps) |
| { |
| char buf[1024]; |
| |
| if (m && list && num_of_maps && wname) { |
| char **ar = NULL; |
| |
| MAKE_WORKER_PARAM(MOUNT_OF_WORKER); |
| ar = jk_map_get_string_list(m, buf, num_of_maps, NULL); |
| if (ar) { |
| *list = ar; |
| return JK_TRUE; |
| } |
| *list = NULL; |
| *num_of_maps = 0; |
| } |
| |
| return JK_FALSE; |
| } |
| |
| int jk_get_worker_maintain_time(jk_map_t *m) |
| { |
| return jk_map_get_int(m, WORKER_MAINTAIN_PROPERTY_NAME, |
| DEFAULT_MAINTAIN_TIME); |
| } |
| |
| int jk_get_worker_mx(jk_map_t *m, const char *wname, unsigned *mx) |
| { |
| char buf[1024]; |
| |
| if (m && mx && wname) { |
| int i; |
| MAKE_WORKER_PARAM(MX_OF_WORKER); |
| |
| i = jk_map_get_int(m, buf, -1); |
| if (-1 != i) { |
| *mx = (unsigned)i; |
| return JK_TRUE; |
| } |
| } |
| |
| return JK_FALSE; |
| } |
| |
| int jk_get_worker_ms(jk_map_t *m, const char *wname, unsigned *ms) |
| { |
| char buf[1024]; |
| |
| if (m && ms && wname) { |
| int i; |
| MAKE_WORKER_PARAM(MS_OF_WORKER); |
| |
| i = jk_map_get_int(m, buf, -1); |
| if (-1 != i) { |
| *ms = (unsigned)i; |
| return JK_TRUE; |
| } |
| } |
| |
| return JK_FALSE; |
| } |
| |
| int jk_get_worker_classpath(jk_map_t *m, const char *wname, const char **cp) |
| { |
| char buf[1024]; |
| |
| if (m && cp && wname) { |
| MAKE_WORKER_PARAM(CP_OF_WORKER); |
| |
| *cp = jk_map_get_string(m, buf, NULL); |
| if (*cp) { |
| return JK_TRUE; |
| } |
| } |
| |
| return JK_FALSE; |
| } |
| |
| int jk_get_worker_bridge_type(jk_map_t *m, const char *wname, unsigned *bt) |
| { |
| char buf[1024]; |
| const char *type; |
| |
| if (m && bt && wname) { |
| MAKE_WORKER_PARAM(BRIDGE_OF_WORKER); |
| |
| type = jk_map_get_string(m, buf, NULL); |
| |
| if (type) { |
| if (!strcasecmp(type, TOMCAT32_BRIDGE_NAME)) |
| *bt = TC32_BRIDGE_TYPE; |
| else if (!strcasecmp(type, TOMCAT33_BRIDGE_NAME)) |
| *bt = TC33_BRIDGE_TYPE; |
| else if (!strcasecmp(type, TOMCAT40_BRIDGE_NAME)) |
| *bt = TC40_BRIDGE_TYPE; |
| else if (!strcasecmp(type, TOMCAT41_BRIDGE_NAME)) |
| *bt = TC41_BRIDGE_TYPE; |
| else if (!strcasecmp(type, TOMCAT50_BRIDGE_NAME)) |
| *bt = TC50_BRIDGE_TYPE; |
| |
| return JK_TRUE; |
| } |
| } |
| |
| return JK_FALSE; |
| } |
| |
| int jk_get_worker_jvm_path(jk_map_t *m, const char *wname, const char **vm_path) |
| { |
| char buf[1024]; |
| |
| if (m && vm_path && wname) { |
| MAKE_WORKER_PARAM(JVM_OF_WORKER); |
| |
| *vm_path = jk_map_get_string(m, buf, NULL); |
| if (*vm_path) { |
| return JK_TRUE; |
| } |
| } |
| |
| return JK_FALSE; |
| } |
| |
| /* [V] This is unused. currently. */ |
| int jk_get_worker_callback_dll(jk_map_t *m, const char *wname, const char **cb_path) |
| { |
| char buf[1024]; |
| |
| if (m && cb_path && wname) { |
| MAKE_WORKER_PARAM(NATIVE_LIB_OF_WORKER); |
| |
| *cb_path = jk_map_get_string(m, buf, NULL); |
| if (*cb_path) { |
| return JK_TRUE; |
| } |
| } |
| |
| return JK_FALSE; |
| } |
| |
| int jk_get_worker_cmd_line(jk_map_t *m, const char *wname, const char **cmd_line) |
| { |
| char buf[1024]; |
| |
| if (m && cmd_line && wname) { |
| MAKE_WORKER_PARAM(CMD_LINE_OF_WORKER); |
| |
| *cmd_line = jk_map_get_string(m, buf, NULL); |
| if (*cmd_line) { |
| return JK_TRUE; |
| } |
| } |
| |
| return JK_FALSE; |
| } |
| |
| |
| int jk_file_exists(const char *f) |
| { |
| if (f) { |
| struct stat st; |
| #ifdef AS400 |
| if ((0 == stat(f, &st)) && (st.st_mode & _S_IFREG)) { |
| #else |
| if ((0 == stat(f, &st)) && (st.st_mode & S_IFREG)) { |
| #endif |
| return JK_TRUE; |
| } |
| } |
| return JK_FALSE; |
| } |
| |
| static int jk_is_some_property(const char *prp_name, const char *suffix, const char *sep) |
| { |
| char buf[1024]; |
| |
| if (prp_name && suffix) { |
| size_t prp_name_len; |
| size_t suffix_len; |
| strcpy(buf, sep); |
| strcat(buf, suffix); |
| prp_name_len = strlen(prp_name); |
| suffix_len = strlen(buf); |
| if (prp_name_len >= suffix_len) { |
| const char *prp_suffix = prp_name + prp_name_len - suffix_len; |
| if (0 == strcmp(buf, prp_suffix)) { |
| return JK_TRUE; |
| } |
| } |
| } |
| |
| return JK_FALSE; |
| } |
| |
| int jk_is_path_property(const char *prp_name) |
| { |
| return jk_is_some_property(prp_name, "path", "_"); |
| } |
| |
| int jk_is_cmd_line_property(const char *prp_name) |
| { |
| return jk_is_some_property(prp_name, CMD_LINE_OF_WORKER, "."); |
| } |
| |
| int jk_is_list_property(const char *prp_name) |
| { |
| const char **props = &list_properties[0]; |
| while (*props) { |
| if (jk_is_some_property(prp_name, *props, ".")) |
| return JK_TRUE; |
| props++; |
| } |
| return JK_FALSE; |
| } |
| |
| int jk_is_unique_property(const char *prp_name) |
| { |
| const char **props = &unique_properties[0]; |
| while (*props) { |
| if (jk_is_some_property(prp_name, *props, ".")) |
| return JK_TRUE; |
| props++; |
| } |
| return JK_FALSE; |
| } |
| |
| int jk_is_deprecated_property(const char *prp_name) |
| { |
| const char **props = &deprecated_properties[0]; |
| while (*props) { |
| if (jk_is_some_property(prp_name, *props, ".")) |
| return JK_TRUE; |
| props++; |
| } |
| return JK_FALSE; |
| } |
| |
| int jk_get_worker_stdout(jk_map_t *m, const char *wname, const char **stdout_name) |
| { |
| char buf[1024]; |
| |
| if (m && stdout_name && wname) { |
| MAKE_WORKER_PARAM(STDOUT_OF_WORKER); |
| |
| *stdout_name = jk_map_get_string(m, buf, NULL); |
| if (*stdout_name) { |
| return JK_TRUE; |
| } |
| } |
| |
| return JK_FALSE; |
| } |
| |
| int jk_get_worker_stderr(jk_map_t *m, const char *wname, const char **stderr_name) |
| { |
| char buf[1024]; |
| |
| if (m && stderr_name && wname) { |
| MAKE_WORKER_PARAM(STDERR_OF_WORKER); |
| |
| *stderr_name = jk_map_get_string(m, buf, NULL); |
| if (*stderr_name) { |
| return JK_TRUE; |
| } |
| } |
| |
| return JK_FALSE; |
| } |
| |
| int jk_get_worker_sysprops(jk_map_t *m, const char *wname, const char **sysprops) |
| { |
| char buf[1024]; |
| |
| if (m && sysprops && wname) { |
| MAKE_WORKER_PARAM(SYSPROPS_OF_WORKER); |
| |
| *sysprops = jk_map_get_string(m, buf, NULL); |
| if (*sysprops) { |
| return JK_TRUE; |
| } |
| } |
| |
| return JK_FALSE; |
| } |
| |
| int jk_get_worker_libpath(jk_map_t *m, const char *wname, const char **libpath) |
| { |
| char buf[1024]; |
| |
| if (m && libpath && wname) { |
| MAKE_WORKER_PARAM(LIBPATH_OF_WORKER); |
| |
| *libpath = jk_map_get_string(m, buf, NULL); |
| if (*libpath) { |
| return JK_TRUE; |
| } |
| } |
| |
| return JK_FALSE; |
| } |
| |
| char **jk_parse_sysprops(jk_pool_t *p, const char *sysprops) |
| { |
| char **rc = NULL; |
| #if defined(AS400) || defined(_REENTRANT) |
| char *lasts; |
| #endif |
| |
| if (p && sysprops) { |
| char *prps = jk_pool_strdup(p, sysprops); |
| if (prps && strlen(prps)) { |
| unsigned num_of_prps; |
| |
| for (num_of_prps = 1; *sysprops; sysprops++) { |
| if ('*' == *sysprops) { |
| num_of_prps++; |
| } |
| } |
| |
| rc = jk_pool_alloc(p, (num_of_prps + 1) * sizeof(char *)); |
| if (rc) { |
| unsigned i = 0; |
| #if defined(AS400) || defined(_REENTRANT) |
| char *tmp = strtok_r(prps, "*", &lasts); |
| #else |
| char *tmp = strtok(prps, "*"); |
| #endif |
| |
| while (tmp && i < num_of_prps) { |
| rc[i] = tmp; |
| #if defined(AS400) || defined(_REENTRANT) |
| tmp = strtok_r(NULL, "*", &lasts); |
| #else |
| tmp = strtok(NULL, "*"); |
| #endif |
| i++; |
| } |
| rc[i] = NULL; |
| } |
| } |
| } |
| |
| return rc; |
| } |
| |
| void jk_append_libpath(jk_pool_t *p, const char *libpath) |
| { |
| char *env = NULL; |
| char *current = getenv(PATH_ENV_VARIABLE); |
| |
| if (current) { |
| env = jk_pool_alloc(p, strlen(PATH_ENV_VARIABLE) + |
| strlen(current) + strlen(libpath) + 5); |
| if (env) { |
| sprintf(env, "%s=%s%c%s", |
| PATH_ENV_VARIABLE, libpath, PATH_SEPERATOR, current); |
| } |
| } |
| else { |
| env = jk_pool_alloc(p, strlen(PATH_ENV_VARIABLE) + |
| strlen(libpath) + 5); |
| if (env) { |
| sprintf(env, "%s=%s", PATH_ENV_VARIABLE, libpath); |
| } |
| } |
| |
| if (env) { |
| putenv(env); |
| } |
| } |
| |
| void jk_init_ws_service(jk_ws_service_t *s) |
| { |
| s->ws_private = NULL; |
| s->pool = NULL; |
| s->method = NULL; |
| s->protocol = NULL; |
| s->req_uri = NULL; |
| s->remote_addr = NULL; |
| s->remote_host = NULL; |
| s->remote_user = NULL; |
| s->auth_type = NULL; |
| s->query_string = NULL; |
| s->server_name = NULL; |
| s->server_port = 80; |
| s->server_software = NULL; |
| s->content_length = 0; |
| s->is_chunked = 0; |
| s->no_more_chunks = 0; |
| s->content_read = 0; |
| s->is_ssl = JK_FALSE; |
| s->ssl_cert = NULL; |
| s->ssl_cert_len = 0; |
| s->ssl_cipher = NULL; |
| s->ssl_session = NULL; |
| s->headers_names = NULL; |
| s->headers_values = NULL; |
| s->num_headers = 0; |
| s->attributes_names = NULL; |
| s->attributes_values = NULL; |
| s->num_attributes = 0; |
| s->jvm_route = NULL; |
| s->retries = JK_RETRIES; |
| s->add_log_items = NULL; |
| } |
| |
| #ifdef _MT_CODE_PTHREAD |
| int jk_gettid() |
| { |
| pthread_t t = pthread_self(); |
| #ifdef AS400 |
| /* OS400 use 64 bits ThreadId, get only low 32 bits for now */ |
| pthread_id_np_t tid; |
| pthread_getunique_np(&t, &tid); |
| return ((int)(tid.intId.lo & 0xFFFFFFFF)); |
| #else |
| int tid = (int)(t & 0xFFFF); |
| return tid; |
| #endif /* AS400 */ |
| } |
| #endif |
