diff options
Diffstat (limited to 'src/configfile.c')
| -rw-r--r-- | src/configfile.c | 1376 |
1 files changed, 0 insertions, 1376 deletions
diff --git a/src/configfile.c b/src/configfile.c deleted file mode 100644 index 1254c270..00000000 --- a/src/configfile.c +++ /dev/null @@ -1,1376 +0,0 @@ -#include <sys/stat.h> - -#include <stdlib.h> -#include <fcntl.h> -#include <errno.h> -#include <string.h> -#include <stdio.h> -#include <ctype.h> -#include <assert.h> - -#include "server.h" -#include "log.h" -#include "stream.h" -#include "plugin.h" -#include "configparser.h" -#include "configfile.h" -#include "proc_open.h" -#include "fdevent.h" -#include "network_backends.h" - -#include "sys-files.h" -#include "sys-process.h" - -#ifndef PATH_MAX -/* win32 */ -#define PATH_MAX 64 -#endif - -static int config_insert(server *srv) { - size_t i; - int ret = 0; - buffer *stat_cache_string; - - config_values_t cv[] = { - { "server.bind", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_SERVER }, /* 0 */ - { "server.errorlog", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_SERVER }, /* 1 */ - { "server.errorfile-prefix", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_SERVER }, /* 2 */ - { "server.chroot", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_SERVER }, /* 3 */ - { "server.username", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_SERVER }, /* 4 */ - { "server.groupname", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_SERVER }, /* 5 */ - { "server.port", NULL, T_CONFIG_SHORT, T_CONFIG_SCOPE_SERVER }, /* 6 */ - { "server.tag", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_CONNECTION }, /* 7 */ - { "server.use-ipv6", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_CONNECTION }, /* 8 */ - { "server.modules", NULL, T_CONFIG_ARRAY, T_CONFIG_SCOPE_SERVER }, /* 9 */ - - { "server.event-handler", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_SERVER }, /* 10 */ - { "server.pid-file", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_SERVER }, /* 11 */ - { "server.max-request-size", NULL, T_CONFIG_INT, T_CONFIG_SCOPE_CONNECTION }, /* 12 */ - { "server.max-worker", NULL, T_CONFIG_SHORT, T_CONFIG_SCOPE_SERVER }, /* 13 */ - { "server.document-root", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_CONNECTION }, /* 14 */ - { "server.force-lowercase-filenames", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_SERVER }, /* 15 */ - { "debug.log-condition-handling", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_SERVER }, /* 16 */ - { "server.max-keep-alive-requests", NULL, T_CONFIG_SHORT, T_CONFIG_SCOPE_CONNECTION }, /* 17 */ - { "server.name", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_CONNECTION }, /* 18 */ - { "server.max-keep-alive-idle", NULL, T_CONFIG_SHORT, T_CONFIG_SCOPE_CONNECTION }, /* 19 */ - - { "server.max-read-idle", NULL, T_CONFIG_SHORT, T_CONFIG_SCOPE_CONNECTION }, /* 20 */ - { "server.max-write-idle", NULL, T_CONFIG_SHORT, T_CONFIG_SCOPE_CONNECTION }, /* 21 */ - { "server.error-handler-404", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_CONNECTION }, /* 22 */ - { "server.max-fds", NULL, T_CONFIG_SHORT, T_CONFIG_SCOPE_SERVER }, /* 23 */ -#ifdef HAVE_LSTAT - { "server.follow-symlink", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_CONNECTION }, /* 24 */ -#else - { "server.follow-symlink", - "Your system lacks lstat(). We cant differ symlinks from files." - "Please remove server.follow-symlinks from your config.", - T_CONFIG_UNSUPPORTED, T_CONFIG_SCOPE_UNSET }, /* 24 */ -#endif - { "server.kbytes-per-second", NULL, T_CONFIG_SHORT, T_CONFIG_SCOPE_CONNECTION }, /* 25 */ - { "connection.kbytes-per-second", NULL, T_CONFIG_SHORT, T_CONFIG_SCOPE_CONNECTION }, /* 26 */ - { "mimetype.use-xattr", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_CONNECTION }, /* 27 */ - { "mimetype.assign", NULL, T_CONFIG_ARRAY, T_CONFIG_SCOPE_CONNECTION }, /* 28 */ - { "ssl.pemfile", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_SERVER }, /* 29 */ - - { "ssl.engine", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_SERVER }, /* 30 */ - - { "debug.log-file-not-found", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_SERVER }, /* 31 */ - { "debug.log-request-handling", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_SERVER }, /* 32 */ - { "debug.log-response-header", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_SERVER }, /* 33 */ - { "debug.log-request-header", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_SERVER }, /* 34 */ - - { "server.protocol-http11", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_SERVER }, /* 35 */ - { "debug.log-request-header-on-error", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_SERVER }, /* 36 */ - { "debug.log-state-handling", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_SERVER }, /* 37 */ - { "ssl.ca-file", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_SERVER }, /* 38 */ - - { "server.errorlog-use-syslog", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_SERVER }, /* 39 */ - { "server.range-requests", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_CONNECTION }, /* 40 */ - { "server.stat-cache-engine", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_CONNECTION }, /* 41 */ - { "server.max-connections", NULL, T_CONFIG_SHORT, T_CONFIG_SCOPE_SERVER }, /* 42 */ - { "server.network-backend", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_CONNECTION }, /* 43 */ - { "server.upload-dirs", NULL, T_CONFIG_ARRAY, T_CONFIG_SCOPE_CONNECTION }, /* 44 */ - { "server.core-files", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_CONNECTION }, /* 45 */ - { "debug.log-condition-cache-handling", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_SERVER }, /* 46 */ - { "server.use-noatime", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_CONNECTION }, /* 49 */ - { "server.max-stat-threads", NULL, T_CONFIG_SHORT, T_CONFIG_SCOPE_CONNECTION }, /* 48 */ - { "server.max-read-threads", NULL, T_CONFIG_SHORT, T_CONFIG_SCOPE_CONNECTION }, /* 49 */ - { "server.max-connection-idle", NULL, T_CONFIG_SHORT, T_CONFIG_SCOPE_CONNECTION }, /* 50 */ - { "debug.log-timing", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_SERVER }, /* 51 */ - { "ssl.cipher-list", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_SERVER }, /* 52 */ - { "ssl.use-sslv2", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_CONNECTION }, /* 53 */ - { "etag.use-inode", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_SERVER }, /* 54 */ - { "etag.use-mtime", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_SERVER }, /* 55 */ - { "etag.use-size", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_SERVER }, /* 56 */ - { "server.breakagelog", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_SERVER }, /* 57 */ - { "debug.log-timeouts", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_CONNECTION }, /* 58 */ - { "debug.log-ssl-noise", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_SERVER }, /* 59 */ - { "ssl.verifyclient.activate", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_SERVER }, /* 60 */ - { "ssl.verifyclient.enforce", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_SERVER }, /* 61 */ - { "ssl.verifyclient.depth", NULL, T_CONFIG_SHORT, T_CONFIG_SCOPE_SERVER }, /* 62 */ - { "ssl.verifyclient.username", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_SERVER }, /* 63 */ - { "ssl.verifyclient.exportcert", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_SERVER }, /* 64 */ - - { "server.host", "use server.bind instead", T_CONFIG_DEPRECATED, T_CONFIG_SCOPE_UNSET }, - { "server.docroot", "use server.document-root instead", T_CONFIG_DEPRECATED, T_CONFIG_SCOPE_UNSET }, - { "server.virtual-root", "load mod_simple_vhost and use simple-vhost.server-root instead", T_CONFIG_DEPRECATED, T_CONFIG_SCOPE_UNSET }, - { "server.virtual-default-host", "load mod_simple_vhost and use simple-vhost.default-host instead", T_CONFIG_DEPRECATED, T_CONFIG_SCOPE_UNSET }, - { "server.virtual-docroot", "load mod_simple_vhost and use simple-vhost.document-root instead", T_CONFIG_DEPRECATED, T_CONFIG_SCOPE_UNSET }, - { "server.userid", "use server.username instead", T_CONFIG_DEPRECATED, T_CONFIG_SCOPE_UNSET }, - { "server.groupid", "use server.groupname instead", T_CONFIG_DEPRECATED, T_CONFIG_SCOPE_UNSET }, - { "server.use-keep-alive", "use server.max-keep-alive-requests = 0 instead", T_CONFIG_DEPRECATED, T_CONFIG_SCOPE_UNSET }, - { "server.force-lower-case-files", "use server.force-lowercase-filenames instead", T_CONFIG_DEPRECATED, T_CONFIG_SCOPE_UNSET }, - - { NULL, NULL, T_CONFIG_UNSET, T_CONFIG_SCOPE_UNSET } - }; - - - /* 0 */ - cv[0].destination = srv->srvconf.bindhost; - cv[1].destination = srv->srvconf.errorlog_file; - cv[3].destination = srv->srvconf.changeroot; - cv[4].destination = srv->srvconf.username; - cv[5].destination = srv->srvconf.groupname; - cv[6].destination = &(srv->srvconf.port); - - cv[9].destination = srv->srvconf.modules; - cv[10].destination = srv->srvconf.event_handler; - cv[11].destination = srv->srvconf.pid_file; - - cv[13].destination = &(srv->srvconf.max_worker); - cv[23].destination = &(srv->srvconf.max_fds); - cv[36].destination = &(srv->srvconf.log_request_header_on_error); - cv[37].destination = &(srv->srvconf.log_state_handling); - - cv[39].destination = &(srv->srvconf.errorlog_use_syslog); - - stat_cache_string = buffer_init(); - cv[41].destination = stat_cache_string; - cv[43].destination = srv->srvconf.network_backend; - cv[44].destination = srv->srvconf.upload_tempdirs; - cv[45].destination = &(srv->srvconf.enable_cores); - - cv[42].destination = &(srv->srvconf.max_conns); - cv[12].destination = &(srv->srvconf.max_request_size); - cv[47].destination = &(srv->srvconf.use_noatime); - cv[48].destination = &(srv->srvconf.max_stat_threads); - cv[49].destination = &(srv->srvconf.max_read_threads); - - cv[51].destination = &(srv->srvconf.log_timing); - cv[57].destination = srv->srvconf.breakagelog_file; - - srv->config_storage = calloc(1, srv->config_context->used * sizeof(specific_config *)); - - assert(srv->config_storage); - - for (i = 0; i < srv->config_context->used; i++) { - specific_config *s; - - s = calloc(1, sizeof(specific_config)); - assert(s); - s->document_root = buffer_init(); - s->mimetypes = array_init(); - s->server_name = buffer_init(); - s->ssl_pemfile = buffer_init(); - s->ssl_ca_file = buffer_init(); - s->error_handler = buffer_init(); - s->server_tag = buffer_init(); - s->errorfile_prefix = buffer_init(); - s->ssl_cipher_list = buffer_init(); - s->ssl_use_sslv2 = 1; - s->ssl_verifyclient = 0; - s->ssl_verifyclient_enforce = 1; - s->ssl_verifyclient_username = buffer_init(); - s->ssl_verifyclient_depth = 9; - s->ssl_verifyclient_export_cert = 0; - s->max_keep_alive_requests = 16; - s->max_keep_alive_idle = 5; - s->max_read_idle = 60; - s->max_write_idle = 360; - s->max_connection_idle = 360; - s->use_xattr = 0; - s->is_ssl = 0; - s->use_ipv6 = 0; -#ifdef HAVE_LSTAT - s->follow_symlink = 1; -#endif - s->kbytes_per_second = 0; - s->allow_http11 = 1; - s->range_requests = 1; - s->etag_use_inode = 1; - s->etag_use_mtime = 1; - s->etag_use_size = 1; - s->force_lowercase_filenames = 0; - s->global_kbytes_per_second = 0; - s->global_bytes_per_second_cnt = 0; - s->global_bytes_per_second_cnt_ptr = &s->global_bytes_per_second_cnt; - - cv[2].destination = s->errorfile_prefix; - - cv[7].destination = s->server_tag; - cv[8].destination = &(s->use_ipv6); - - - /* 13 max-worker */ - cv[14].destination = s->document_root; - cv[15].destination = &(s->force_lowercase_filenames); - cv[16].destination = &(s->log_condition_handling); - cv[46].destination = &(s->log_condition_cache_handling); - cv[17].destination = &(s->max_keep_alive_requests); - cv[18].destination = s->server_name; - cv[19].destination = &(s->max_keep_alive_idle); - cv[20].destination = &(s->max_read_idle); - cv[21].destination = &(s->max_write_idle); - cv[22].destination = s->error_handler; -#ifdef HAVE_LSTAT - cv[24].destination = &(s->follow_symlink); -#endif - /* 23 -> max-fds */ - cv[25].destination = &(s->global_kbytes_per_second); - cv[26].destination = &(s->kbytes_per_second); - cv[27].destination = &(s->use_xattr); - cv[28].destination = s->mimetypes; - cv[29].destination = s->ssl_pemfile; - cv[30].destination = &(s->is_ssl); - - cv[31].destination = &(s->log_file_not_found); - cv[32].destination = &(s->log_request_handling); - cv[33].destination = &(s->log_response_header); - cv[34].destination = &(s->log_request_header); - - cv[35].destination = &(s->allow_http11); - cv[38].destination = s->ssl_ca_file; - cv[40].destination = &(s->range_requests); - - cv[50].destination = &(s->max_connection_idle); - cv[52].destination = s->ssl_cipher_list; - cv[53].destination = &(s->ssl_use_sslv2); - - cv[54].destination = &(s->etag_use_inode); - cv[55].destination = &(s->etag_use_mtime); - cv[56].destination = &(s->etag_use_size); - cv[58].destination = &(s->log_timeouts); - cv[59].destination = &(s->log_ssl_noise); - - /* ssl.verify */ - cv[60].destination = &(s->ssl_verifyclient); - cv[61].destination = &(s->ssl_verifyclient_enforce); - cv[62].destination = &(s->ssl_verifyclient_depth); - cv[63].destination = s->ssl_verifyclient_username; - cv[64].destination = &(s->ssl_verifyclient_export_cert); - - srv->config_storage[i] = s; - - if (0 != (ret = config_insert_values_global(srv, ((data_config *)srv->config_context->data[i])->value, cv))) { - break; - } - } - - if (buffer_is_empty(stat_cache_string)) { - srv->srvconf.stat_cache_engine = STAT_CACHE_ENGINE_SIMPLE; - } else if (buffer_is_equal_string(stat_cache_string, CONST_STR_LEN("simple"))) { - srv->srvconf.stat_cache_engine = STAT_CACHE_ENGINE_SIMPLE; -#ifdef HAVE_FAM_H - } else if (buffer_is_equal_string(stat_cache_string, CONST_STR_LEN("fam"))) { - srv->srvconf.stat_cache_engine = STAT_CACHE_ENGINE_FAM; -#endif -#if defined(HAVE_SYS_INOTIFY_H) - } else if (buffer_is_equal_string(stat_cache_string, CONST_STR_LEN("inotify"))) { - srv->srvconf.stat_cache_engine = STAT_CACHE_ENGINE_INOTIFY; -#endif - } else if (buffer_is_equal_string(stat_cache_string, CONST_STR_LEN("disable"))) { - srv->srvconf.stat_cache_engine = STAT_CACHE_ENGINE_NONE; - } else { - log_error_write(srv, __FILE__, __LINE__, "sb", - "server.stat-cache-engine can be one of \"disable\", \"simple\"" -#ifdef HAVE_FAM_H - ", \"fam\"" -#endif -#if defined(HAVE_SYS_INOTIFY_H) - ", \"inotify\"" -#endif - " but not:", stat_cache_string); - ret = HANDLER_ERROR; - } - - buffer_free(stat_cache_string); - - return ret; - -} - -#define PATCH(x) \ - con->conf.x = s->x -int config_setup_connection(server *srv, connection *con) { - specific_config *s = srv->config_storage[0]; - - PATCH(allow_http11); - PATCH(mimetypes); - PATCH(document_root); - PATCH(max_keep_alive_requests); - PATCH(max_keep_alive_idle); - PATCH(max_read_idle); - PATCH(max_write_idle); - PATCH(max_connection_idle); - PATCH(use_xattr); - PATCH(error_handler); - PATCH(errorfile_prefix); -#ifdef HAVE_LSTAT - PATCH(follow_symlink); -#endif - PATCH(server_tag); - PATCH(kbytes_per_second); - PATCH(global_kbytes_per_second); - PATCH(global_bytes_per_second_cnt); - - con->conf.global_bytes_per_second_cnt_ptr = &s->global_bytes_per_second_cnt; - buffer_copy_string_buffer(con->server_name, s->server_name); - - PATCH(log_request_header); - PATCH(log_response_header); - PATCH(log_request_handling); - PATCH(log_condition_handling); - PATCH(log_condition_cache_handling); - PATCH(log_file_not_found); - PATCH(log_ssl_noise); - PATCH(log_timeouts); - - PATCH(range_requests); - PATCH(force_lowercase_filenames); - PATCH(is_ssl); - - PATCH(ssl_pemfile); -#ifdef USE_OPENSSL - PATCH(ssl_ctx); -#endif - PATCH(ssl_ca_file); - PATCH(ssl_cipher_list); - PATCH(ssl_use_sslv2); - PATCH(etag_use_inode); - PATCH(etag_use_mtime); - PATCH(etag_use_size); - - PATCH(ssl_verifyclient); - PATCH(ssl_verifyclient_enforce); - PATCH(ssl_verifyclient_depth); - PATCH(ssl_verifyclient_username); - PATCH(ssl_verifyclient_export_cert); - - return 0; -} - -int config_patch_connection(server *srv, connection *con, comp_key_t comp) { - size_t i, j; - - con->conditional_is_valid[comp] = 1; - - /* skip the first, the global context */ - for (i = 1; i < srv->config_context->used; i++) { - data_config *dc = (data_config *)srv->config_context->data[i]; - specific_config *s = srv->config_storage[i]; - - /* condition didn't match */ - if (!config_check_cond(srv, con, dc)) continue; - - /* merge config */ - for (j = 0; j < dc->value->used; j++) { - data_unset *du = dc->value->data[j]; - - if (buffer_is_equal_string(du->key, CONST_STR_LEN("server.document-root"))) { - PATCH(document_root); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("server.range-requests"))) { - PATCH(range_requests); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("server.error-handler-404"))) { - PATCH(error_handler); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("server.errorfile-prefix"))) { - PATCH(errorfile_prefix); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("mimetype.assign"))) { - PATCH(mimetypes); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("server.max-keep-alive-requests"))) { - PATCH(max_keep_alive_requests); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("server.max-keep-alive-idle"))) { - PATCH(max_keep_alive_idle); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("server.max-write-idle"))) { - PATCH(max_write_idle); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("server.max-read-idle"))) { - PATCH(max_read_idle); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("server.max-connection-idle"))) { - PATCH(max_connection_idle); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("mimetype.use-xattr"))) { - PATCH(use_xattr); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("ssl.pemfile"))) { - PATCH(ssl_pemfile); -#ifdef USE_OPENSSL - PATCH(ssl_ctx); -#endif - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("ssl.ca-file"))) { - PATCH(ssl_ca_file); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("ssl.engine"))) { - PATCH(is_ssl); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("ssl.cipher-list"))) { - PATCH(ssl_cipher_list); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("ssl.use-sslv2"))) { - PATCH(ssl_use_sslv2); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("etag.use-inode"))) { - PATCH(etag_use_inode); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("etag.use-mtime"))) { - PATCH(etag_use_mtime); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("etag.use-size"))) { - PATCH(etag_use_size); -#ifdef HAVE_LSTAT - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("server.follow-symlink"))) { - PATCH(follow_symlink); -#endif - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("server.name"))) { - buffer_copy_string_buffer(con->server_name, s->server_name); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("server.tag"))) { - PATCH(server_tag); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("connection.kbytes-per-second"))) { - PATCH(kbytes_per_second); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("debug.log-request-handling"))) { - PATCH(log_request_handling); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("debug.log-request-header"))) { - PATCH(log_request_header); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("debug.log-response-header"))) { - PATCH(log_response_header); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("debug.log-condition-handling"))) { - PATCH(log_condition_handling); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("debug.log-condition-cache-handling"))) { - PATCH(log_condition_cache_handling); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("debug.log-file-not-found"))) { - PATCH(log_file_not_found); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("debug.log-ssl-noise"))) { - PATCH(log_ssl_noise); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("debug.log-timeouts"))) { - PATCH(log_timeouts); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("server.protocol-http11"))) { - PATCH(allow_http11); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("server.force-lowercase-filenames"))) { - PATCH(force_lowercase_filenames); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("server.kbytes-per-second"))) { - PATCH(global_kbytes_per_second); - PATCH(global_bytes_per_second_cnt); - con->conf.global_bytes_per_second_cnt_ptr = &s->global_bytes_per_second_cnt; - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("ssl.verifyclient.activate"))) { - PATCH(ssl_verifyclient); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("ssl.verifyclient.enforce"))) { - PATCH(ssl_verifyclient_enforce); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("ssl.verifyclient.depth"))) { - PATCH(ssl_verifyclient_depth); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("ssl.verifyclient.username"))) { - PATCH(ssl_verifyclient_username); - } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("ssl.verifyclient.exportcert"))) { - PATCH(ssl_verifyclient_export_cert); - } - } - } - - - con->etag_flags = - (con->conf.etag_use_mtime ? ETAG_USE_MTIME : 0) | - (con->conf.etag_use_inode ? ETAG_USE_INODE : 0) | - (con->conf.etag_use_size ? ETAG_USE_SIZE : 0); - - return 0; -} -#undef PATCH - -typedef struct { - int foo; - int bar; - - const buffer *source; - const char *input; - size_t offset; - size_t size; - - int line_pos; - int line; - - int in_key; - int in_brace; - int in_cond; -} tokenizer_t; - -#if 0 -static int tokenizer_open(server *srv, tokenizer_t *t, buffer *basedir, const char *fn) { - if (buffer_is_empty(basedir) && - (fn[0] == '/' || fn[0] == '\\') && - (fn[0] == '.' && (fn[1] == '/' || fn[1] == '\\'))) { - t->file = buffer_init_string(fn); - } else { - t->file = buffer_init_buffer(basedir); - buffer_append_string(t->file, fn); - } - - if (0 != stream_open(&(t->s), t->file)) { - log_error_write(srv, __FILE__, __LINE__, "sbss", - "opening configfile ", t->file, "failed:", strerror(errno)); - buffer_free(t->file); - return -1; - } - - t->input = t->s.start; - t->offset = 0; - t->size = t->s.size; - t->line = 1; - t->line_pos = 1; - - t->in_key = 1; - t->in_brace = 0; - t->in_cond = 0; - return 0; -} - -static int tokenizer_close(server *srv, tokenizer_t *t) { - UNUSED(srv); - - buffer_free(t->file); - return stream_close(&(t->s)); -} -#endif -static int config_skip_newline(tokenizer_t *t) { - int skipped = 1; - assert(t->input[t->offset] == '\r' || t->input[t->offset] == '\n'); - if (t->input[t->offset] == '\r' && t->input[t->offset + 1] == '\n') { - skipped ++; - t->offset ++; - } - t->offset ++; - return skipped; -} - -static int config_skip_comment(tokenizer_t *t) { - int i; - assert(t->input[t->offset] == '#'); - for (i = 1; t->input[t->offset + i] && - (t->input[t->offset + i] != '\n' && t->input[t->offset + i] != '\r'); - i++); - t->offset += i; - return i; -} - -static int config_tokenizer(server *srv, tokenizer_t *t, int *token_id, buffer *token) { - int tid = 0; - size_t i; - - for (tid = 0; tid == 0 && t->offset < t->size && t->input[t->offset] ; ) { - char c = t->input[t->offset]; - const char *start = NULL; - - switch (c) { - case '=': - if (t->in_brace) { - if (t->input[t->offset + 1] == '>') { - t->offset += 2; - - buffer_copy_string_len(token, CONST_STR_LEN("=>")); - - tid = TK_ARRAY_ASSIGN; - } else { - log_error_write(srv, __FILE__, __LINE__, "sbsdsds", - "source:", t->source, - "line:", t->line, "pos:", t->line_pos, - "use => for assignments in arrays"); - return -1; - } - } else if (t->in_cond) { - if (t->input[t->offset + 1] == '=') { - t->offset += 2; - - buffer_copy_string_len(token, CONST_STR_LEN("==")); - - tid = TK_EQ; - } else if (t->input[t->offset + 1] == '~') { - t->offset += 2; - - buffer_copy_string_len(token, CONST_STR_LEN("=~")); - - tid = TK_MATCH; - } else { - log_error_write(srv, __FILE__, __LINE__, "sbsdsds", - "source:", t->source, - "line:", t->line, "pos:", t->line_pos, - "only =~ and == are allowed in the condition"); - return -1; - } - t->in_key = 1; - t->in_cond = 0; - } else if (t->in_key) { - tid = TK_ASSIGN; - - buffer_copy_string_len(token, t->input + t->offset, 1); - - t->offset++; - t->line_pos++; - } else { - log_error_write(srv, __FILE__, __LINE__, "sbsdsds", - "source:", t->source, - "line:", t->line, "pos:", t->line_pos, - "unexpected equal-sign: ="); - return -1; - } - - break; - case '!': - if (t->in_cond) { - if (t->input[t->offset + 1] == '=') { - t->offset += 2; - - buffer_copy_string_len(token, CONST_STR_LEN("!=")); - - tid = TK_NE; - } else if (t->input[t->offset + 1] == '~') { - t->offset += 2; - - buffer_copy_string_len(token, CONST_STR_LEN("!~")); - - tid = TK_NOMATCH; - } else { - log_error_write(srv, __FILE__, __LINE__, "sbsdsds", - "source:", t->source, - "line:", t->line, "pos:", t->line_pos, - "only !~ and != are allowed in the condition"); - return -1; - } - t->in_key = 1; - t->in_cond = 0; - } else { - log_error_write(srv, __FILE__, __LINE__, "sbsdsds", - "source:", t->source, - "line:", t->line, "pos:", t->line_pos, - "unexpected exclamation-marks: !"); - return -1; - } - - break; - case '\t': - case ' ': - t->offset++; - t->line_pos++; - break; - case '\n': - case '\r': - if (t->in_brace == 0) { - int done = 0; - while (!done && t->offset < t->size) { - switch (t->input[t->offset]) { - case '\r': - case '\n': - config_skip_newline(t); - t->line_pos = 1; - t->line++; - break; - - case '#': - t->line_pos += config_skip_comment(t); - break; - - case '\t': - case ' ': - t->offset++; - t->line_pos++; - break; - - default: - done = 1; - } - } - t->in_key = 1; - tid = TK_EOL; - buffer_copy_string_len(token, CONST_STR_LEN("(EOL)")); - } else { - config_skip_newline(t); - t->line_pos = 1; - t->line++; - } - break; - case ',': - if (t->in_brace > 0) { - tid = TK_COMMA; - - buffer_copy_string_len(token, CONST_STR_LEN("(COMMA)")); - } - - t->offset++; - t->line_pos++; - break; - case '"': - /* search for the terminating " */ - start = t->input + t->offset + 1; - buffer_copy_string_len(token, CONST_STR_LEN("")); - - for (i = 1; t->input[t->offset + i]; i++) { - if (t->input[t->offset + i] == '\\' && - t->input[t->offset + i + 1] == '"') { - - buffer_append_string_len(token, start, t->input + t->offset + i - start); - - start = t->input + t->offset + i + 1; - - /* skip the " */ - i++; - continue; - } - - - if (t->input[t->offset + i] == '"') { - tid = TK_STRING; - - buffer_append_string_len(token, start, t->input + t->offset + i - start); - - break; - } - } - - if (t->input[t->offset + i] == '\0') { - /* ERROR */ - - log_error_write(srv, __FILE__, __LINE__, "sbsdsds", - "source:", t->source, - "line:", t->line, "pos:", t->line_pos, - "missing closing quote"); - - return -1; - } - - t->offset += i + 1; - t->line_pos += i + 1; - - break; - case '(': - t->offset++; - t->in_brace++; - - tid = TK_LPARAN; - - buffer_copy_string_len(token, CONST_STR_LEN("(")); - break; - case ')': - t->offset++; - t->in_brace--; - - tid = TK_RPARAN; - - buffer_copy_string_len(token, CONST_STR_LEN(")")); - break; - case '$': - t->offset++; - - tid = TK_DOLLAR; - t->in_cond = 1; - t->in_key = 0; - - buffer_copy_string_len(token, CONST_STR_LEN("$")); - - break; - - case '+': - if (t->input[t->offset + 1] == '=') { - t->offset += 2; - buffer_copy_string_len(token, CONST_STR_LEN("+=")); - tid = TK_APPEND; - } else { - t->offset++; - tid = TK_PLUS; - buffer_copy_string_len(token, CONST_STR_LEN("+")); - } - break; - - case '{': - t->offset++; - - tid = TK_LCURLY; - - buffer_copy_string_len(token, CONST_STR_LEN("{")); - - break; - - case '}': - t->offset++; - - tid = TK_RCURLY; - - buffer_copy_string_len(token, CONST_STR_LEN("}")); - - break; - - case '[': - t->offset++; - - tid = TK_LBRACKET; - - buffer_copy_string_len(token, CONST_STR_LEN("[")); - - break; - - case ']': - t->offset++; - - tid = TK_RBRACKET; - - buffer_copy_string_len(token, CONST_STR_LEN("]")); - - break; - case '#': - t->line_pos += config_skip_comment(t); - - break; - default: - if (t->in_cond) { - for (i = 0; t->input[t->offset + i] && - (isalpha((unsigned char)t->input[t->offset + i]) - ); i++); - - if (i && t->input[t->offset + i]) { - tid = TK_SRVVARNAME; - buffer_copy_string_len(token, t->input + t->offset, i); - - t->offset += i; - t->line_pos += i; - } else { - /* ERROR */ - log_error_write(srv, __FILE__, __LINE__, "sbsdsds", - "source:", t->source, - "line:", t->line, "pos:", t->line_pos, - "invalid character in condition"); - return -1; - } - } else if (isdigit((unsigned char)c)) { - /* take all digits */ - for (i = 0; t->input[t->offset + i] && isdigit((unsigned char)t->input[t->offset + i]); i++); - - /* was there it least a digit ? */ - if (i) { - tid = TK_INTEGER; - - buffer_copy_string_len(token, t->input + t->offset, i); - - t->offset += i; - t->line_pos += i; - } - } else { - /* the key might consist of [-.0-9a-z] */ - for (i = 0; t->input[t->offset + i] && - (isalnum((unsigned char)t->input[t->offset + i]) || - t->input[t->offset + i] == '.' || - t->input[t->offset + i] == '_' || /* for env.* */ - t->input[t->offset + i] == '-' - ); i++); - - if (i && t->input[t->offset + i]) { - buffer_copy_string_len(token, t->input + t->offset, i); - - if (buffer_is_equal_string(token, CONST_STR_LEN("include"))) { - tid = TK_INCLUDE; - } else if (buffer_is_equal_string(token, CONST_STR_LEN("include_shell"))) { - tid = TK_INCLUDE_SHELL; - } else if (buffer_is_equal_string(token, CONST_STR_LEN("global"))) { - tid = TK_GLOBAL; - } else if (buffer_is_equal_string(token, CONST_STR_LEN("else"))) { - tid = TK_ELSE; - } else { - tid = TK_LKEY; - } - - t->offset += i; - t->line_pos += i; - } else { - /* ERROR */ - log_error_write(srv, __FILE__, __LINE__, "sbsdsds", - "source:", t->source, - "line:", t->line, "pos:", t->line_pos, - "invalid character in variable name"); - return -1; - } - } - break; - } - } - - if (tid) { - *token_id = tid; -#if 0 - log_error_write(srv, __FILE__, __LINE__, "sbsdsdbdd", - "source:", t->source, - "line:", t->line, "pos:", t->line_pos, - token, token->used - 1, tid); -#endif - - return 1; - } else if (t->offset < t->size) { - fprintf(stderr, "%s.%d: %d, %s\n", - __FILE__, __LINE__, - tid, token->ptr); - } - return 0; -} - -static int config_parse(server *srv, config_t *context, tokenizer_t *t) { - void *pParser; - int token_id; - buffer *token, *lasttoken; - int ret; - - pParser = configparserAlloc( malloc ); - lasttoken = buffer_init(); - token = buffer_init(); - - while((1 == (ret = config_tokenizer(srv, t, &token_id, token))) && context->ok) { - buffer_copy_string_buffer(lasttoken, token); - configparser(pParser, token_id, token, context); - - token = buffer_init(); - } - buffer_free(token); - - if (ret != -1 && context->ok) { - /* add an EOL at EOF, better than say sorry */ - configparser(pParser, TK_EOL, buffer_init_string("(EOL)"), context); - if (context->ok) { - configparser(pParser, 0, NULL, context); - } - } - configparserFree(pParser, free); - - if (ret == -1) { - log_error_write(srv, __FILE__, __LINE__, "sb", - "configfile parser failed:", lasttoken); - } else if (context->ok == 0) { - log_error_write(srv, __FILE__, __LINE__, "sbsdsdsb", - "source:", t->source, - "line:", t->line, "pos:", t->line_pos, - "parser failed somehow near here:", lasttoken); - ret = -1; - } - buffer_free(lasttoken); - - return ret == -1 ? -1 : 0; -} - -static int tokenizer_init(tokenizer_t *t, const buffer *source, const char *input, size_t size) { - - t->source = source; - t->input = input; - t->size = size; - t->offset = 0; - t->line = 1; - t->line_pos = 1; - - t->in_key = 1; - t->in_brace = 0; - t->in_cond = 0; - return 0; -} - -int config_parse_file(server *srv, config_t *context, const char *fn) { - tokenizer_t t; - stream s; - int ret; - buffer *filename; - - if (buffer_is_empty(context->basedir) || - (fn[0] == '/' || fn[0] == '\\') || - (fn[0] == '.' && (fn[1] == '/' || fn[1] == '\\'))) { - filename = buffer_init_string(fn); - } else { - filename = buffer_init_buffer(context->basedir); - buffer_append_string(filename, fn); - } - - if (0 != stream_open(&s, filename)) { - log_error_write(srv, __FILE__, __LINE__, "sbss", - "opening configfile ", filename, "failed:", strerror(errno)); - ret = -1; - } else { - tokenizer_init(&t, filename, s.start, s.size); - ret = config_parse(srv, context, &t); - } - - stream_close(&s); - buffer_free(filename); - return ret; -} - -int config_parse_cmd(server *srv, config_t *context, const char *cmd) { - tokenizer_t t; - int ret; - buffer *source; - buffer *out; - char oldpwd[PATH_MAX]; - - if (NULL == getcwd(oldpwd, sizeof(oldpwd))) { - log_error_write(srv, __FILE__, __LINE__, "s", - "cannot get cwd", strerror(errno)); - return -1; - } - - source = buffer_init_string(cmd); - out = buffer_init(); - - if (!buffer_is_empty(context->basedir)) { - chdir(context->basedir->ptr); - } - - if (0 != proc_open_buffer(cmd, NULL, out, NULL)) { - log_error_write(srv, __FILE__, __LINE__, "sbss", - "opening", source, "failed:", strerror(errno)); - ret = -1; - } else { - tokenizer_init(&t, source, out->ptr, out->used); - ret = config_parse(srv, context, &t); - } - - buffer_free(source); - buffer_free(out); - chdir(oldpwd); - return ret; -} - -static void context_init(server *srv, config_t *context) { - context->srv = srv; - context->ok = 1; - context->configs_stack = buffer_ptr_init(NULL); - context->basedir = buffer_init(); -} - -static void context_free(config_t *context) { - buffer_ptr_free(context->configs_stack); - buffer_free(context->basedir); -} - -int config_read(server *srv, const char *fn) { - config_t context; - data_config *dc; - data_integer *dpid; - data_string *dcwd; - int ret; - char *pos; - data_array *modules; - - context_init(srv, &context); - context.all_configs = srv->config_context; - - /* use the current dir as basedir for all other includes - */ - pos = strrchr(fn, DIR_SEPERATOR); - - if (pos) { - buffer_copy_string_len(context.basedir, fn, pos - fn + 1); - fn = pos + 1; - } - - dc = data_config_init(); - buffer_copy_string_len(dc->key, CONST_STR_LEN("global")); - - assert(context.all_configs->used == 0); - dc->context_ndx = context.all_configs->used; - array_insert_unique(context.all_configs, (data_unset *)dc); - context.current = dc; - - /* default context */ - srv->config = dc->value; - dpid = data_integer_init(); - dpid->value = getpid(); - buffer_copy_string_len(dpid->key, CONST_STR_LEN("var.PID")); - array_insert_unique(srv->config, (data_unset *)dpid); - - dcwd = data_string_init(); - buffer_prepare_copy(dcwd->value, 1024); - if (NULL != getcwd(dcwd->value->ptr, dcwd->value->size - 1)) { - dcwd->value->used = strlen(dcwd->value->ptr) + 1; - buffer_copy_string_len(dcwd->key, CONST_STR_LEN("var.CWD")); - array_insert_unique(srv->config, (data_unset *)dcwd); - } - - ret = config_parse_file(srv, &context, fn); - - /* remains nothing if parser is ok */ - assert(!(0 == ret && context.ok && 0 != context.configs_stack->used)); - context_free(&context); - - if (0 != ret) { - return ret; - } - - if (NULL != (dc = (data_config *)array_get_element(srv->config_context, CONST_STR_LEN("global")))) { - srv->config = dc->value; - } else { - return -1; - } - - if (NULL != (modules = (data_array *)array_get_element(srv->config, CONST_STR_LEN("server.modules")))) { - data_string *ds; - data_array *prepends; - int prepend_mod_indexfile = 1; - int append_mod_dirlisting = 1; - int append_mod_staticfile = 1; - int append_mod_chunked = 1; - size_t i; - - if (modules->type != TYPE_ARRAY) { - fprintf(stderr, "server.modules must be an array"); - return -1; - } - - prepends = data_array_init(); - - /* prepend default modules */ - for (i = 0; i < modules->value->used; i++) { - ds = (data_string *)modules->value->data[i]; - - if (buffer_is_equal_string(ds->value, CONST_STR_LEN("mod_indexfile"))) { - prepend_mod_indexfile = 0; - } - - if (buffer_is_equal_string(ds->value, CONST_STR_LEN("mod_staticfile"))) { - append_mod_staticfile = 0; - } - - if (buffer_is_equal_string(ds->value, CONST_STR_LEN("mod_dirlisting"))) { - append_mod_dirlisting = 0; - } - - if (buffer_is_equal_string(ds->value, CONST_STR_LEN("mod_chunked"))) { - append_mod_chunked = 0; - } - - if (0 == prepend_mod_indexfile && - 0 == append_mod_dirlisting && - 0 == append_mod_staticfile && - 0 == append_mod_chunked) { - - break; - } - } - - if (prepend_mod_indexfile) { - ds = data_string_init(); - buffer_copy_string_len(ds->value, CONST_STR_LEN("mod_indexfile")); - array_insert_unique(prepends->value, (data_unset *)ds); - } - - prepends = (data_array *)configparser_merge_data((data_unset *)prepends, (data_unset *)modules); - buffer_copy_string_buffer(prepends->key, modules->key); - array_replace(srv->config, (data_unset *)prepends); - modules->free((data_unset *)modules); - modules = prepends; - - /* append default modules */ - if (append_mod_dirlisting) { - ds = data_string_init(); - buffer_copy_string_len(ds->value, CONST_STR_LEN("mod_dirlisting")); - array_insert_unique(modules->value, (data_unset *)ds); - } - - if (append_mod_staticfile) { - ds = data_string_init(); - buffer_copy_string_len(ds->value, CONST_STR_LEN("mod_staticfile")); - array_insert_unique(modules->value, (data_unset *)ds); - } - - if (append_mod_chunked) { - ds = data_string_init(); - buffer_copy_string_len(ds->value, CONST_STR_LEN("mod_chunked")); - array_insert_unique(modules->value, (data_unset *)ds); - } - } else { - data_string *ds; - - modules = data_array_init(); - - /* server.modules is not set */ - ds = data_string_init(); - buffer_copy_string_len(ds->value, CONST_STR_LEN("mod_indexfile")); - array_insert_unique(modules->value, (data_unset *)ds); - - ds = data_string_init(); - buffer_copy_string_len(ds->value, CONST_STR_LEN("mod_dirlisting")); - array_insert_unique(modules->value, (data_unset *)ds); - - ds = data_string_init(); - buffer_copy_string_len(ds->value, CONST_STR_LEN("mod_staticfile")); - array_insert_unique(modules->value, (data_unset *)ds); - - ds = data_string_init(); - buffer_copy_string_len(ds->value, CONST_STR_LEN("mod_chunked")); - array_insert_unique(modules->value, (data_unset *)ds); - - buffer_copy_string_len(modules->key, CONST_STR_LEN("server.modules")); - array_insert_unique(srv->config, (data_unset *)modules); - } - - - if (0 != config_insert(srv)) { - return -1; - } - - return 0; -} - - -int config_set_defaults(server *srv) { - specific_config *s = srv->config_storage[0]; - const fdevent_handler_info_t *handler; - const network_backend_info_t *backend; - struct stat st1, st2; - - if (buffer_is_empty(s->document_root)) { - log_error_write(srv, __FILE__, __LINE__, "s", - "a default document-root has to be set"); - - return -1; - } - - if (buffer_is_empty(srv->srvconf.changeroot)) { - pathname_unix2local(s->document_root); - if (-1 == stat(s->document_root->ptr, &st1)) { - log_error_write(srv, __FILE__, __LINE__, "sbs", - "base-docroot doesn't exist:", - s->document_root, strerror(errno)); - return -1; - } - - } else { - buffer_copy_string_buffer(srv->tmp_buf, srv->srvconf.changeroot); - buffer_append_string_buffer(srv->tmp_buf, s->document_root); - - if (-1 == stat(srv->tmp_buf->ptr, &st1)) { - log_error_write(srv, __FILE__, __LINE__, "sb", - "base-docroot doesn't exist:", - srv->tmp_buf); - return -1; - } - - } - - buffer_copy_string_buffer(srv->tmp_buf, s->document_root); - - buffer_to_lower(srv->tmp_buf); - - if (0 == stat(srv->tmp_buf->ptr, &st1)) { - int is_lower = 0; - - is_lower = buffer_is_equal(srv->tmp_buf, s->document_root); - - /* lower-case existed, check upper-case */ - buffer_copy_string_buffer(srv->tmp_buf, s->document_root); - - buffer_to_upper(srv->tmp_buf); - - /* we have to handle the special case that upper and lower-casing results in the same filename - * as in server.document-root = "/" or "/12345/" */ - - if (is_lower && buffer_is_equal(srv->tmp_buf, s->document_root)) { - /* lower-casing and upper-casing didn't result in - * an other filename, no need to stat(), - * just assume it is case-sensitive. */ - - s->force_lowercase_filenames = 0; - } else if (0 == stat(srv->tmp_buf->ptr, &st2)) { - - /* upper case exists too, doesn't the FS handle this ? */ - - /* upper and lower have the same inode -> case-insensitve FS */ - - if (st1.st_ino == st2.st_ino) { - /* upper and lower have the same inode -> case-insensitve FS */ - - s->force_lowercase_filenames = 1; - } - } - } - - if (srv->srvconf.port == 0) { - srv->srvconf.port = s->is_ssl ? 443 : 80; - } - - if (srv->srvconf.event_handler->used == 0) { - /* get a useful default */ - handler = fdevent_get_defaulthandler(); - if (!handler) { - log_error_write(srv, __FILE__, __LINE__, "s", - "sorry, there is no event handler for this system"); - - return -1; - } - } else { - /* - * User override - */ - - handler = fdevent_get_handler_info_by_name(srv->srvconf.event_handler->ptr); - if (!handler) { - log_error_write(srv, __FILE__, __LINE__, "sb", - "the selected event-handler is unknown:", - srv->srvconf.event_handler ); - - return -1; - } - - if (!handler->init) { - log_error_write(srv, __FILE__, __LINE__, "sb", - "the selected event-handler is known but not supported:", - srv->srvconf.event_handler ); - - return -1; - } - } - srv->event_handler = handler->type; - - if (buffer_is_empty(srv->srvconf.network_backend)) { - /* get a useful default */ - backend = network_get_defaultbackend(); - if (!backend) { - log_error_write(srv, __FILE__, __LINE__, "s", - "sorry, there is no network backend for this system"); - - return -1; - } - } else { - /* - * User override - */ - - backend = network_get_backend_info_by_name(srv->srvconf.network_backend->ptr); - if (!backend) { - /* we don't know it */ - - log_error_write(srv, __FILE__, __LINE__, "sb", - "server.network-backend has a unknown value:", - srv->srvconf.network_backend); - - return -1; - } - - if (backend->write_handler == NULL) { - /* we know it but not supported */ - - log_error_write(srv, __FILE__, __LINE__, "sb", - "server.network-backend not supported:", - srv->srvconf.network_backend); - - return -1; - } - } - srv->network_backend = backend->type; - - if (s->is_ssl) { - if (buffer_is_empty(s->ssl_pemfile)) { - /* PEM file is require */ - - log_error_write(srv, __FILE__, __LINE__, "s", - "ssl.pemfile has to be set"); - return -1; - } - -#ifndef USE_OPENSSL - log_error_write(srv, __FILE__, __LINE__, "s", - "ssl support is missing, recompile with --with-openssl"); - - return -1; -#endif - } - - return 0; -} |