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-rw-r--r--src/utils/Makefile.am18
-rw-r--r--src/utils/smpp_mirror.c359
2 files changed, 0 insertions, 377 deletions
diff --git a/src/utils/Makefile.am b/src/utils/Makefile.am
index 26494e13d..d3f6d624f 100644
--- a/src/utils/Makefile.am
+++ b/src/utils/Makefile.am
@@ -11,7 +11,6 @@ AM_CFLAGS = \
$(LIBOSMOABIS_CFLAGS) \
$(COVERAGE_CFLAGS) \
$(SQLITE3_CFLAGS) \
- $(LIBSMPP34_CFLAGS) \
$(NULL)
AM_LDFLAGS = \
@@ -43,12 +42,6 @@ bin_PROGRAMS += \
$(NULL)
endif
-if BUILD_SMPP
-noinst_PROGRAMS = \
- smpp_mirror \
- $(NULL)
-endif
-
bs11_config_SOURCES = \
bs11_config.c \
$(NULL)
@@ -67,17 +60,6 @@ isdnsync_SOURCES = \
isdnsync.c \
$(NULL)
-smpp_mirror_SOURCES = \
- smpp_mirror.c \
- $(NULL)
-
-smpp_mirror_LDADD = \
- $(top_builddir)/src/libcommon/libcommon.a \
- $(LIBOSMOCORE_LIBS) \
- $(LIBOSMOGSM_LIBS) \
- $(LIBSMPP34_LIBS) \
- $(NULL)
-
meas_vis_SOURCES = \
meas_vis.c \
$(NULL)
diff --git a/src/utils/smpp_mirror.c b/src/utils/smpp_mirror.c
deleted file mode 100644
index c5705059b..000000000
--- a/src/utils/smpp_mirror.c
+++ /dev/null
@@ -1,359 +0,0 @@
-#include <stdio.h>
-#include <unistd.h>
-#include <stdint.h>
-#include <errno.h>
-#include <string.h>
-
-#include <netinet/in.h>
-
-#include <smpp34.h>
-#include <smpp34_structs.h>
-#include <smpp34_params.h>
-
-#include <osmocom/core/application.h>
-#include <osmocom/core/utils.h>
-#include <osmocom/core/msgb.h>
-#include <osmocom/core/talloc.h>
-#include <osmocom/core/select.h>
-#include <osmocom/core/socket.h>
-#include <osmocom/core/write_queue.h>
-
-#include <openbsc/debug.h>
-
-/* FIXME: merge with smpp_smsc.c */
-#define SMPP_SYS_ID_LEN 16
-enum esme_read_state {
- READ_ST_IN_LEN = 0,
- READ_ST_IN_MSG = 1,
-};
-/* FIXME: merge with smpp_smsc.c */
-
-struct esme {
- struct osmo_fd ofd;
-
- uint32_t own_seq_nr;
-
- struct osmo_wqueue wqueue;
- enum esme_read_state read_state;
- uint32_t read_len;
- uint32_t read_idx;
- struct msgb *read_msg;
-
- uint8_t smpp_version;
- char system_id[SMPP_SYS_ID_LEN+1];
- char password[SMPP_SYS_ID_LEN+1];
-};
-
-/* FIXME: merge with smpp_smsc.c */
-#define SMPP34_UNPACK(rc, type, str, data, len) \
- memset(str, 0, sizeof(*str)); \
- rc = smpp34_unpack(type, str, data, len)
-#define INIT_RESP(type, resp, req) { \
- memset((resp), 0, sizeof(*(resp))); \
- (resp)->command_length = 0; \
- (resp)->command_id = type; \
- (resp)->command_status = ESME_ROK; \
- (resp)->sequence_number = (req)->sequence_number; \
-}
-#define PACK_AND_SEND(esme, ptr) pack_and_send(esme, (ptr)->command_id, ptr)
-static inline uint32_t smpp_msgb_cmdid(struct msgb *msg)
-{
- uint8_t *tmp = msgb_data(msg) + 4;
- return ntohl(*(uint32_t *)tmp);
-}
-static uint32_t esme_inc_seq_nr(struct esme *esme)
-{
- esme->own_seq_nr++;
- if (esme->own_seq_nr > 0x7fffffff)
- esme->own_seq_nr = 1;
-
- return esme->own_seq_nr;
-}
-static int pack_and_send(struct esme *esme, uint32_t type, void *ptr)
-{
- struct msgb *msg = msgb_alloc(4096, "SMPP_Tx");
- int rc, rlen;
- if (!msg)
- return -ENOMEM;
-
- rc = smpp34_pack(type, msg->tail, msgb_tailroom(msg), &rlen, ptr);
- if (rc != 0) {
- LOGP(DSMPP, LOGL_ERROR, "[%s] Error during smpp34_pack(): %s\n",
- esme->system_id, smpp34_strerror);
- msgb_free(msg);
- return -EINVAL;
- }
- msgb_put(msg, rlen);
-
- if (osmo_wqueue_enqueue(&esme->wqueue, msg) != 0) {
- LOGP(DSMPP, LOGL_ERROR, "[%s] Write queue full. Dropping message\n",
- esme->system_id);
- msgb_free(msg);
- return -EAGAIN;
- }
- return 0;
-}
-/* FIXME: merge with smpp_smsc.c */
-
-static struct tlv_t *find_tlv(struct tlv_t *head, uint16_t tag)
-{
- struct tlv_t *t;
-
- for (t = head; t != NULL; t = t->next) {
- if (t->tag == tag)
- return t;
- }
- return NULL;
-}
-
-static int smpp_handle_deliver(struct esme *esme, struct msgb *msg)
-{
- struct deliver_sm_t deliver;
- struct deliver_sm_resp_t deliver_r;
- struct submit_sm_t submit;
- tlv_t *t;
- int rc;
-
- memset(&deliver, 0, sizeof(deliver));
- SMPP34_UNPACK(rc, DELIVER_SM, &deliver, msgb_data(msg), msgb_length(msg));
- if (rc < 0)
- return rc;
-
- INIT_RESP(DELIVER_SM_RESP, &deliver_r, &deliver);
-
- PACK_AND_SEND(esme, &deliver_r);
-
- memset(&submit, 0, sizeof(submit));
- submit.command_id = SUBMIT_SM;
- submit.command_status = ESME_ROK;
- submit.sequence_number = esme_inc_seq_nr(esme);
-
- submit.dest_addr_ton = deliver.source_addr_ton;
- submit.dest_addr_npi = deliver.source_addr_npi;
- memcpy(submit.destination_addr, deliver.source_addr,
- OSMO_MIN(sizeof(submit.destination_addr),
- sizeof(deliver.source_addr)));
-
- submit.source_addr_ton = deliver.dest_addr_ton;
- submit.source_addr_npi = deliver.dest_addr_npi;
- memcpy(submit.source_addr, deliver.destination_addr,
- OSMO_MIN(sizeof(submit.source_addr),
- sizeof(deliver.destination_addr)));
-
- /* Mirror delivery receipts as a delivery acknowledgements. */
- if (deliver.esm_class == 0x04) {
- LOGP(DSMPP, LOGL_DEBUG, "%s\n", deliver.short_message);
- submit.esm_class = 0x08;
- } else {
- submit.esm_class = deliver.esm_class;
- }
-
- submit.registered_delivery = deliver.registered_delivery;
- submit.protocol_id = deliver.protocol_id;
- submit.priority_flag = deliver.priority_flag;
- memcpy(submit.schedule_delivery_time, deliver.schedule_delivery_time,
- OSMO_MIN(sizeof(submit.schedule_delivery_time),
- sizeof(deliver.schedule_delivery_time)));
- memcpy(submit.validity_period, deliver.validity_period,
- OSMO_MIN(sizeof(submit.validity_period),
- sizeof(deliver.validity_period)));
- submit.registered_delivery = deliver.registered_delivery;
- submit.replace_if_present_flag = deliver.replace_if_present_flag;
- submit.data_coding = deliver.data_coding;
- submit.sm_default_msg_id = deliver.sm_default_msg_id;
- submit.sm_length = deliver.sm_length;
- memcpy(submit.short_message, deliver.short_message,
- OSMO_MIN(sizeof(submit.short_message),
- sizeof(deliver.short_message)));
-
- /* FIXME: More TLV? */
- t = find_tlv(deliver.tlv, TLVID_user_message_reference);
- if (t) {
- tlv_t tlv;
-
- memset(&tlv, 0, sizeof(tlv));
- tlv.tag = TLVID_user_message_reference;
- tlv.length = 2;
- tlv.value.val16 = t->value.val16;
- build_tlv(&submit.tlv, &tlv);
- }
-
- return PACK_AND_SEND(esme, &submit);
-}
-
-static int bind_transceiver(struct esme *esme)
-{
- struct bind_transceiver_t bind;
-
- memset(&bind, 0, sizeof(bind));
- bind.command_id = BIND_TRANSCEIVER;
- bind.sequence_number = esme_inc_seq_nr(esme);
- snprintf((char *)bind.system_id, sizeof(bind.system_id), "%s", esme->system_id);
- snprintf((char *)bind.password, sizeof(bind.password), "%s", esme->password);
- snprintf((char *)bind.system_type, sizeof(bind.system_type), "mirror");
- bind.interface_version = esme->smpp_version;
-
- return PACK_AND_SEND(esme, &bind);
-}
-
-static int smpp_pdu_rx(struct esme *esme, struct msgb *msg)
-{
- uint32_t cmd_id = smpp_msgb_cmdid(msg);
- int rc;
-
- switch (cmd_id) {
- case DELIVER_SM:
- rc = smpp_handle_deliver(esme, msg);
- break;
- default:
- LOGP(DSMPP, LOGL_NOTICE, "unhandled case %d\n", cmd_id);
- rc = 0;
- break;
- }
-
- return rc;
-}
-
-/* FIXME: merge with smpp_smsc.c */
-static int esme_read_cb(struct osmo_fd *ofd)
-{
- struct esme *esme = ofd->data;
- uint32_t len;
- uint8_t *lenptr = (uint8_t *) &len;
- uint8_t *cur;
- struct msgb *msg;
- int rdlen;
- int rc;
-
- switch (esme->read_state) {
- case READ_ST_IN_LEN:
- rdlen = sizeof(uint32_t) - esme->read_idx;
- rc = read(ofd->fd, lenptr + esme->read_idx, rdlen);
- if (rc < 0) {
- LOGP(DSMPP, LOGL_ERROR, "[%s] read returned %d\n",
- esme->system_id, rc);
- } else if (rc == 0) {
- goto dead_socket;
- } else
- esme->read_idx += rc;
- if (esme->read_idx >= sizeof(uint32_t)) {
- esme->read_len = ntohl(len);
- msg = msgb_alloc(esme->read_len, "SMPP Rx");
- if (!msg)
- return -ENOMEM;
- esme->read_msg = msg;
- cur = msgb_put(msg, sizeof(uint32_t));
- memcpy(cur, lenptr, sizeof(uint32_t));
- esme->read_state = READ_ST_IN_MSG;
- esme->read_idx = sizeof(uint32_t);
- }
- break;
- case READ_ST_IN_MSG:
- msg = esme->read_msg;
- rdlen = esme->read_len - esme->read_idx;
- rc = read(ofd->fd, msg->tail, OSMO_MIN(rdlen, msgb_tailroom(msg)));
- if (rc < 0) {
- LOGP(DSMPP, LOGL_ERROR, "[%s] read returned %d\n",
- esme->system_id, rc);
- } else if (rc == 0) {
- goto dead_socket;
- } else {
- esme->read_idx += rc;
- msgb_put(msg, rc);
- }
-
- if (esme->read_idx >= esme->read_len) {
- rc = smpp_pdu_rx(esme, esme->read_msg);
- esme->read_msg = NULL;
- esme->read_idx = 0;
- esme->read_len = 0;
- esme->read_state = READ_ST_IN_LEN;
- }
- break;
- }
-
- return 0;
-dead_socket:
- msgb_free(esme->read_msg);
- osmo_fd_unregister(&esme->wqueue.bfd);
- close(esme->wqueue.bfd.fd);
- esme->wqueue.bfd.fd = -1;
- exit(2342);
-
- return 0;
-}
-
-static int esme_write_cb(struct osmo_fd *ofd, struct msgb *msg)
-{
- struct esme *esme = ofd->data;
- int rc;
-
- rc = write(ofd->fd, msgb_data(msg), msgb_length(msg));
- if (rc == 0) {
- osmo_fd_unregister(&esme->wqueue.bfd);
- close(esme->wqueue.bfd.fd);
- esme->wqueue.bfd.fd = -1;
- exit(99);
- } else if (rc < msgb_length(msg)) {
- LOGP(DSMPP, LOGL_ERROR, "[%s] Short write\n", esme->system_id);
- return 0;
- }
-
- return 0;
-}
-
-static int smpp_esme_init(struct esme *esme, const char *host, uint16_t port)
-{
- int rc;
-
- if (port == 0)
- port = 2775;
-
- esme->own_seq_nr = rand();
- esme_inc_seq_nr(esme);
- osmo_wqueue_init(&esme->wqueue, 10);
- esme->wqueue.bfd.data = esme;
- esme->wqueue.read_cb = esme_read_cb;
- esme->wqueue.write_cb = esme_write_cb;
-
- rc = osmo_sock_init_ofd(&esme->wqueue.bfd, AF_UNSPEC, SOCK_STREAM,
- IPPROTO_TCP, host, port, OSMO_SOCK_F_CONNECT);
- if (rc < 0)
- return rc;
-
- return bind_transceiver(esme);
-}
-
-
-int main(int argc, char **argv)
-{
- struct esme esme;
- char *host = "localhost";
- int port = 0;
- int rc;
-
- msgb_talloc_ctx_init(NULL, 0);
-
- memset(&esme, 0, sizeof(esme));
-
- osmo_init_logging(&log_info);
-
- snprintf((char *) esme.system_id, sizeof(esme.system_id), "mirror");
- snprintf((char *) esme.password, sizeof(esme.password), "mirror");
- esme.smpp_version = 0x34;
-
- if (argc >= 2)
- host = argv[1];
- if (argc >= 3)
- port = atoi(argv[2]);
-
- rc = smpp_esme_init(&esme, host, port);
- if (rc < 0)
- exit(1);
-
- while (1) {
- osmo_select_main(0);
- }
-
- exit(0);
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-16 09:42:56 +0000