332 lines
11 KiB
C
332 lines
11 KiB
C
/*
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* Mbuni - Open Source MMS Gateway
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*
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* MMSBox CFG: MMBox configuration and misc. functions
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*
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* Copyright (C) 2003 - 2005, Digital Solutions Ltd. - http://www.dsmagic.com
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*
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* Paul Bagyenda <bagyenda@dsmagic.com>
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License, with a few exceptions granted (see LICENSE)
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*/
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#include <sys/file.h>
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#include <ctype.h>
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#include <stdlib.h>
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#include <sys/wait.h>
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#include <errno.h>
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#include <dlfcn.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#include "mmsbox_cfg.h"
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#include "mms_queue.h"
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List *sendmms_users = NULL; /* list of SendMmsUser structs */
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List *mms_services = NULL; /* list of MMS Services */
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List *mmscs = NULL;
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Octstr *incoming_qdir, *outgoing_qdir, *dlr_dir;
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long mmsbox_maxsendattempts, mmsbox_send_back_off;
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long maxthreads = 0;
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double queue_interval = -1;
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Octstr *unified_prefix;
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struct SendMmsPortInfo sendmms_port;
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int mms_load_mmsbox_settings(mCfg *cfg, gwthread_func_t *mmsc_handler_func)
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{
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mCfgGrp *grp = mms_cfg_get_single(cfg, octstr_imm("mbuni"));
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mCfgGrp *cgrp = mms_cfg_get_single(cfg, octstr_imm("core"));
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Octstr *gdir, *s;
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int send_port_ssl = 0;
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List *l;
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int i, n;
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void *catchall = NULL;
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if (grp == NULL)
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panic(0,"Missing required group `mbuni' in config file!");
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mms_load_core_settings(cgrp);
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sendmms_users = gwlist_create();
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mms_services = gwlist_create();
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mmscs = gwlist_create();
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gdir = mms_cfg_get(grp, octstr_imm("storage-directory"));
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if (gdir == NULL)
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gdir = octstr_imm(".");
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if (mkdir(octstr_get_cstr(gdir),
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S_IRWXU|S_IRWXG) < 0 &&
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errno != EEXIST)
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panic(0, "Failed to create MMSBox storage directory: %s - %s!",
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octstr_get_cstr(gdir), strerror(errno));
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incoming_qdir = octstr_format("%S/mmsbox_incoming", gdir);
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outgoing_qdir = octstr_format("%S/mmsbox_outgoing", gdir);
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dlr_dir = octstr_format("%S/mmsbox_dlr", gdir);
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if (mms_init_queuedir(incoming_qdir) < 0)
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panic(0, "Failed to initialise incoming queue directory: %s - %s!",
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octstr_get_cstr(incoming_qdir), strerror(errno));
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if (mms_init_queuedir(outgoing_qdir) < 0)
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panic(0, "Failed to initialise outgoing queue directory: %s - %s!",
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octstr_get_cstr(outgoing_qdir), strerror(errno));
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if (mms_init_queuedir(dlr_dir) < 0)
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panic(0, "Failed to initialise dlr storage directory: %s - %s!",
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octstr_get_cstr(dlr_dir), strerror(errno));
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if (mms_cfg_get_int(grp,
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octstr_imm("maximum-send-attempts"), &mmsbox_maxsendattempts) < 0)
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mmsbox_maxsendattempts = MAXQTRIES;
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if (mms_cfg_get_int(grp,
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octstr_imm("send-attempt-back-off"), &mmsbox_send_back_off) == -1)
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mmsbox_send_back_off = BACKOFF_FACTOR;
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if (mms_cfg_get_int(grp, octstr_imm("max-send-threads"), &maxthreads) == -1)
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maxthreads = 10;
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s = mms_cfg_get(grp, octstr_imm("queue-run-interval"));
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if (s) {
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queue_interval = atof(octstr_get_cstr(s));
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octstr_destroy(s);
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}
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if (queue_interval <= 0)
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queue_interval = QUEUERUN_INTERVAL;
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// unified_prefix = _mms_cfg_getx(grp, octstr_imm("unified-prefix"));
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mms_cfg_get_int(grp, octstr_imm("sendmms-port"), &sendmms_port.port);
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#ifdef HAVE_LIBSSL
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mms_cfg_get_bool(grp, octstr_imm("sendmms-port-ssl"), &send_port_ssl);
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#endif
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if (http_open_port(sendmms_port.port, send_port_ssl) < 0)
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error(0, "MMSBox: Failed to start sendmms HTTP server on %ld: %s!",
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sendmms_port.port,
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strerror(errno));
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sendmms_port.allow_ip = mms_cfg_get(grp, octstr_imm("allow-ip"));
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sendmms_port.deny_ip = mms_cfg_get(grp, octstr_imm("deny-ip"));
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/* Now get sendmms users. */
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l = mms_cfg_get_multi(cfg, octstr_imm("send-mms-user"));
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for (i = 0, n = gwlist_len(l); i < n; i++) {
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mCfgGrp *x = gwlist_get(l, i);
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SendMmsUser *u = gw_malloc(sizeof *u);
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memset(u, 0, sizeof *u);
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u->user = _mms_cfg_getx(x, octstr_imm("username"));
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u->pass = _mms_cfg_getx(x, octstr_imm("password"));
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u->faked_sender = mms_cfg_get(x, octstr_imm("faked-sender"));
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u->dlr_url = _mms_cfg_getx(x, octstr_imm("delivery-report-url"));
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u->rr_url = _mms_cfg_getx(x, octstr_imm("read-report-url"));
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gwlist_append(sendmms_users, u);
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}
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gwlist_destroy(l, NULL);
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/* Get mmsc list. */
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l = mms_cfg_get_multi(cfg, octstr_imm("mmsc"));
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for (i = 0, n = gwlist_len(l); i < n; i++) {
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mCfgGrp *x = gwlist_get(l, i);
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MmscGrp *m = gw_malloc(sizeof *m);
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int ssl = 0;
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Octstr *type;
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memset(m, 0, sizeof *m);
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m->id = _mms_cfg_getx(x, octstr_imm("id"));
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m->mmsc_url = _mms_cfg_getx(x, octstr_imm("mmsc-url"));
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m->allowed_prefix = mms_cfg_get(x, octstr_imm("allowed-prefix"));
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m->denied_prefix = mms_cfg_get(x, octstr_imm("denied-prefix"));
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m->incoming.allow_ip = mms_cfg_get(x, octstr_imm("allow-ip"));
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m->incoming.deny_ip = mms_cfg_get(x, octstr_imm("deny-ip"));
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m->incoming.user = _mms_cfg_getx(x, octstr_imm("incoming-username"));
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m->incoming.pass = _mms_cfg_getx(x, octstr_imm("incoming-password"));
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mms_cfg_get_int(x, octstr_imm("incoming-port"), &m->incoming.port);
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#ifdef HAVE_LIBSSL
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mms_cfg_get_bool(x, octstr_imm("incoming-port-ssl"), &ssl);
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#endif
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mms_cfg_get_int(x, octstr_imm("max-throughput"), &m->throughput);
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type = _mms_cfg_getx(x, octstr_imm("type"));
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if (octstr_case_compare(type, octstr_imm("eaif")) == 0)
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m->type = EAIF_MMSC;
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else if (octstr_case_compare(type, octstr_imm("soap")) == 0)
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m->type = SOAP_MMSC;
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else
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warning(0, "MMSBox: Unknown MMSC type [%s]!",
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octstr_get_cstr(type));
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octstr_destroy(type);
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if (m->incoming.port > 0 &&
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http_open_port(m->incoming.port, ssl) < 0) {
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warning(0, "MMSBox: Failed to start HTTP server on receive port for "
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" MMSC %s, port %ld: %s!",
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octstr_get_cstr(m->id), m->incoming.port,
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strerror(errno));
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m->incoming.port = 0; /* so we don't listen on it. */
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}
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if (mmsc_handler_func && m->incoming.port > 0) { /* Only start threads if func passed and ... */
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if ((m->threadid = gwthread_create(mmsc_handler_func, m)) < 0)
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error(0, "MMSBox: Failed to start MMSC handler thread for MMSC[%s]: %s!",
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octstr_get_cstr(m->id), strerror(errno));
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} else
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m->threadid = -1;
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m->mutex = mutex_create();
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gwlist_append(mmscs, m);
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}
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gwlist_destroy(l, NULL);
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l = mms_cfg_get_multi(cfg, octstr_imm("mms-service"));
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for (i = 0, n = gwlist_len(l); i < n; i++) {
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mCfgGrp *x = gwlist_get(l, i);
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MmsService *m = gw_malloc(sizeof *m);
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Octstr *s;
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m->name = _mms_cfg_getx(x, octstr_imm("name"));
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if ((m->url = mms_cfg_get(x, octstr_imm("get-url"))) != NULL)
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m->type = TRANS_TYPE_GET_URL;
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else if ((m->url = mms_cfg_get(x, octstr_imm("post-url"))) != NULL)
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m->type = TRANS_TYPE_POST_URL;
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else if ((m->url = mms_cfg_get(x, octstr_imm("file"))) != NULL)
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m->type = TRANS_TYPE_FILE;
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else if ((m->url = mms_cfg_get(x, octstr_imm("exec"))) != NULL)
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m->type = TRANS_TYPE_EXEC;
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else if ((m->url = mms_cfg_get(x, octstr_imm("text"))) != NULL)
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m->type = TRANS_TYPE_TEXT;
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else
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panic(0, "MMSBox: Service [%s] has no url!", octstr_get_cstr(m->name));
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m->faked_sender = mms_cfg_get(x, octstr_imm("faked-sender"));
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mms_cfg_get_bool(x, octstr_imm("catch-all"), &m->isdefault);
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if (m->isdefault) {
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if (catchall)
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warning(0, "MMSBox: Multiple default mms services defined!");
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catchall = m;
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}
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if (mms_cfg_get_bool(x, octstr_imm("omit-empty"), &m->omitempty) < 0)
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m->omitempty = 0;
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if (mms_cfg_get_bool(x, octstr_imm("suppress-reply"), &m->noreply) < 0)
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m->noreply = 0;
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mms_cfg_get_bool(x, octstr_imm("accept-x-mbuni-headers"), &m->accept_x_headers);
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if ((s = mms_cfg_get(x, octstr_imm("pass-thro-headers"))) != NULL) {
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m->passthro_headers = octstr_split(s, octstr_imm(","));
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octstr_destroy(s);
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} else
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m->passthro_headers = NULL;
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mms_cfg_get_bool(x, octstr_imm("assume-plain-text"), &m->assume_plain_text);
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if ((s = mms_cfg_get(x, octstr_imm("accepted-mmscs"))) != NULL) {
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m->allowed_mmscs = octstr_split(s, octstr_imm(";"));
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octstr_destroy(s);
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} else
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m->allowed_mmscs = NULL; /* means allow all. */
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if ((s = mms_cfg_get(x, octstr_imm("denied-mmscs"))) != NULL) {
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m->denied_mmscs = octstr_split(s, octstr_imm(";"));
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octstr_destroy(s);
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} else
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m->denied_mmscs = NULL; /* means allow all. */
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/* Get key words. Start with aliases to make life easier. */
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if ((s = mms_cfg_get(x, octstr_imm("aliases"))) != NULL) {
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m->keywords = octstr_split(s, octstr_imm(";"));
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octstr_destroy(s);
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} else
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m->keywords = gwlist_create();
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s = mms_cfg_get(x, octstr_imm("keyword"));
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if (!s)
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panic(0, "MMSBox: Service [%s] has no keyword!", octstr_get_cstr(m->name));
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else
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gwlist_append(m->keywords, s);
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if ((s = mms_cfg_get(x, octstr_imm("http-post-parameters"))) != NULL) {
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List *r = octstr_split(s, octstr_imm("&"));
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int i, n;
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m->params = gwlist_create();
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if (m->type != TRANS_TYPE_POST_URL)
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warning(0, "MMSBox: Service [%s] specifies HTTP Post parameters "
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"without specifying post-url type/url!", octstr_get_cstr(m->name));
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for (i = 0, n = gwlist_len(r); i < n; i++) {
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Octstr *y = gwlist_get(r, i);
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int ii = octstr_search_char(y, '=', 0);
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if (ii < 0)
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ii = octstr_len(y);
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if (ii > 0) {
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MmsServiceUrlParam *p = gw_malloc(sizeof *p);
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int ch;
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p->name = octstr_copy(y, 0, ii);
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p->value = NULL;
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if (octstr_get_char(y, ii+1) == '%') {
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switch(ch = octstr_get_char(y, ii+2)) {
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case 'a':
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p->type = AUDIO_PART; break;
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case 'b':
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p->type = WHOLE_BINARY; break;
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case 'i':
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p->type = IMAGE_PART; break;
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case 'v':
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p->type = VIDEO_PART; break;
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case 't':
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p->type = TEXT_PART; break;
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case 's':
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p->type = SMIL_PART; break;
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case 'o':
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p->type = OTHER_PART; break;
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case 'z':
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p->type = ANY_PART; break;
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case '%':
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p->type = NO_PART; break;
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default:
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warning(0, "MMSBox: Unknown conversion character %c "
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"in http-post-parameters. Service [%s]!",
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ch, octstr_get_cstr(m->name));
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p->type = NO_PART;
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break;
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}
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p->value = octstr_copy(y, ii+3, octstr_len(y));
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} else /* No conversion spec. */
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p->value = octstr_copy(y, ii+1, octstr_len(y));
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gwlist_append(m->params, p);
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} else
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warning(0, "MMSBox: Missing http-post-parameter name? Service [%s]!",
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octstr_get_cstr(m->name));
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}
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gwlist_destroy(r, (gwlist_item_destructor_t *)octstr_destroy);
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octstr_destroy(s);
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} else
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m->params = NULL;
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m->service_code = mms_cfg_get(x, octstr_imm("service-code"));
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gwlist_append(mms_services, m);
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}
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gwlist_destroy(l, NULL);
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return 0;
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}
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