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| -rw-r--r-- | test/libdvben50221/test-app.c | 854 |
1 files changed, 854 insertions, 0 deletions
diff --git a/test/libdvben50221/test-app.c b/test/libdvben50221/test-app.c new file mode 100644 index 0000000..d99ec01 --- /dev/null +++ b/test/libdvben50221/test-app.c @@ -0,0 +1,854 @@ +/* + en50221 encoder An implementation for libdvb + an implementation for the en50221 transport layer + + Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com) + Copyright (C) 2005 Julian Scheel (julian at jusst dot de) + Copyright (C) 2006 Andrew de Quincey (adq_dvb@lidskialf.net) + + This library is free software; you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of + the License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +*/ + +#include <stdio.h> +#include <ctype.h> +#include <unistd.h> +#include <libdvben50221/en50221_session.h> +#include <libdvben50221/en50221_app_utils.h> +#include <libdvben50221/en50221_app_ai.h> +#include <libdvben50221/en50221_app_auth.h> +#include <libdvben50221/en50221_app_ca.h> +#include <libdvben50221/en50221_app_datetime.h> +#include <libdvben50221/en50221_app_dvb.h> +#include <libdvben50221/en50221_app_epg.h> +#include <libdvben50221/en50221_app_lowspeed.h> +#include <libdvben50221/en50221_app_mmi.h> +#include <libdvben50221/en50221_app_rm.h> +#include <libdvben50221/en50221_app_smartcard.h> +#include <libdvben50221/en50221_app_teletext.h> +#include <libdvbapi/dvbca.h> +#include <pthread.h> +#include <libdvbcfg/dvbcfg_zapchannel.h> +#include <libdvbapi/dvbdemux.h> +#include <libucsi/section.h> +#include <libucsi/mpeg/section.h> + +#define DEFAULT_SLOT 0 + +#define MAX_SESSIONS 256 +#define MAX_TC 32 + +void *stackthread_func(void* arg); +void *pmtthread_func(void* arg); +int test_lookup_callback(void *arg, uint8_t slot_id, uint32_t requested_resource_id, + en50221_sl_resource_callback *callback_out, void **arg_out, uint32_t *connected_resource_id); +int test_session_callback(void *arg, int reason, uint8_t slot_id, uint16_t session_number, uint32_t resource_id); + +int test_datetime_enquiry_callback(void *arg, uint8_t slot_id, uint16_t session_number, uint8_t response_interval); + +int test_rm_enq_callback(void *arg, uint8_t slot_id, uint16_t session_number); +int test_rm_reply_callback(void *arg, uint8_t slot_id, uint16_t session_number, uint32_t resource_id_count, uint32_t *resource_ids); +int test_rm_changed_callback(void *arg, uint8_t slot_id, uint16_t session_number); + +int test_ai_callback(void *arg, uint8_t slot_id, uint16_t session_number, + uint8_t application_type, uint16_t application_manufacturer, + uint16_t manufacturer_code, uint8_t menu_string_length, + uint8_t *menu_string); + +int test_ca_info_callback(void *arg, uint8_t slot_id, uint16_t session_number, uint32_t ca_id_count, uint16_t *ca_ids); +int test_ca_pmt_reply_callback(void *arg, uint8_t slot_id, uint16_t session_number, + struct en50221_app_pmt_reply *reply, uint32_t reply_size); + +int test_mmi_close_callback(void *arg, uint8_t slot_id, uint16_t session_number, uint8_t cmd_id, uint8_t delay); + +int test_mmi_display_control_callback(void *arg, uint8_t slot_id, uint16_t session_number, + uint8_t cmd_id, uint8_t mmi_mode); + +int test_mmi_keypad_control_callback(void *arg, uint8_t slot_id, uint16_t session_number, + uint8_t cmd_id, uint8_t *key_codes, uint32_t key_codes_count); + +int test_mmi_subtitle_segment_callback(void *arg, uint8_t slot_id, uint16_t session_number, + uint8_t *segment, uint32_t segment_size); + +int test_mmi_scene_end_mark_callback(void *arg, uint8_t slot_id, uint16_t session_number, + uint8_t decoder_continue_flag, uint8_t scene_reveal_flag, + uint8_t send_scene_done, uint8_t scene_tag); + +int test_mmi_scene_control_callback(void *arg, uint8_t slot_id, uint16_t session_number, + uint8_t decoder_continue_flag, uint8_t scene_reveal_flag, + uint8_t scene_tag); + +int test_mmi_subtitle_download_callback(void *arg, uint8_t slot_id, uint16_t session_number, + uint8_t *segment, uint32_t segment_size); + +int test_mmi_flush_download_callback(void *arg, uint8_t slot_id, uint16_t session_number); + +int test_mmi_enq_callback(void *arg, uint8_t slot_id, uint16_t session_number, + uint8_t blind_answer, uint8_t expected_answer_length, + uint8_t *text, uint32_t text_size); + +int test_mmi_menu_callback(void *arg, uint8_t slot_id, uint16_t session_number, + struct en50221_app_mmi_text *title, + struct en50221_app_mmi_text *sub_title, + struct en50221_app_mmi_text *bottom, + uint32_t item_count, struct en50221_app_mmi_text *items, + uint32_t item_raw_length, uint8_t *items_raw); + +int test_app_mmi_list_callback(void *arg, uint8_t slot_id, uint16_t session_number, + struct en50221_app_mmi_text *title, + struct en50221_app_mmi_text *sub_title, + struct en50221_app_mmi_text *bottom, + uint32_t item_count, struct en50221_app_mmi_text *items, + uint32_t item_raw_length, uint8_t *items_raw); + +struct section_ext *read_section_ext(char *buf, int buflen, int adapter, int demux, int pid, int table_id); + + + + + + + +int adapterid; + +int shutdown_stackthread = 0; +int shutdown_pmtthread = 0; +int in_menu = 0; +int in_enq = 0; +int ca_connected = 0; +int pmt_pid = -1; +int ca_session_number = 0; + + +// instances of resources we actually implement here +struct en50221_app_rm *rm_resource; +struct en50221_app_datetime *datetime_resource; +struct en50221_app_ai *ai_resource; +struct en50221_app_ca *ca_resource; +struct en50221_app_mmi *mmi_resource; + +// lookup table used in resource manager implementation +struct resource { + struct en50221_app_public_resource_id resid; + uint32_t binary_resource_id; + en50221_sl_resource_callback callback; + void *arg; +}; +struct resource resources[20]; +int resources_count = 0; + +// this contains all known resource ids so we can see if the cam asks for something exotic +uint32_t resource_ids[] = { EN50221_APP_TELETEXT_RESOURCEID, + EN50221_APP_SMARTCARD_RESOURCEID(1), + EN50221_APP_RM_RESOURCEID, + EN50221_APP_MMI_RESOURCEID, + EN50221_APP_LOWSPEED_RESOURCEID(1,1), + EN50221_APP_EPG_RESOURCEID(1), + EN50221_APP_DVB_RESOURCEID, + EN50221_APP_CA_RESOURCEID, + EN50221_APP_DATETIME_RESOURCEID, + EN50221_APP_AUTH_RESOURCEID, + EN50221_APP_AI_RESOURCEID, }; +int resource_ids_count = sizeof(resource_ids)/4; + + +uint16_t ai_session_numbers[5]; + +uint16_t mmi_session_number; + +int main(int argc, char * argv[]) +{ + pthread_t stackthread; + pthread_t pmtthread; + struct en50221_app_send_functions sendfuncs; + + if ((argc < 2) || (argc > 3)) { + fprintf(stderr, "Syntax: test-app <adapterid> [<pmtpid>]\n"); + exit(1); + } + adapterid = atoi(argv[1]); + if (argc == 3) { + if (sscanf(argv[2], "%i", &pmt_pid) != 1) { + fprintf(stderr, "Unable to parse PMT PID\n"); + exit(1); + } + } + + // create transport layer + struct en50221_transport_layer *tl = en50221_tl_create(5, 32); + if (tl == NULL) { + fprintf(stderr, "Failed to create transport layer\n"); + exit(1); + } + + // find CAMs + int cafd; + if (((cafd = dvbca_open(adapterid, 0)) < 0) || (dvbca_get_cam_state(cafd, DEFAULT_SLOT) == DVBCA_CAMSTATE_MISSING)) { + fprintf(stderr, "Unable to open CAM on adapter %i\n", adapterid); + exit(1); + } + + // reset it and wait + dvbca_reset(cafd, DEFAULT_SLOT); + printf("Found a CAM on adapter%i... waiting...\n", adapterid); + while(dvbca_get_cam_state(cafd, DEFAULT_SLOT) != DVBCA_CAMSTATE_READY) { + usleep(1000); + } + + // register it with the CA stack + int slot_id = 0; + if ((slot_id = en50221_tl_register_slot(tl, cafd, DEFAULT_SLOT, 1000, 100)) < 0) { + fprintf(stderr, "Slot registration failed\n"); + exit(1); + } + printf("slotid: %i\n", slot_id); + + // create session layer + struct en50221_session_layer *sl = en50221_sl_create(tl, 256); + if (sl == NULL) { + fprintf(stderr, "Failed to create session layer\n"); + exit(1); + } + + // create the sendfuncs + sendfuncs.arg = sl; + sendfuncs.send_data = (en50221_send_data) en50221_sl_send_data; + sendfuncs.send_datav = (en50221_send_datav) en50221_sl_send_datav; + + // create the resource manager resource + rm_resource = en50221_app_rm_create(&sendfuncs); + en50221_app_decode_public_resource_id(&resources[resources_count].resid, EN50221_APP_RM_RESOURCEID); + resources[resources_count].binary_resource_id = EN50221_APP_RM_RESOURCEID; + resources[resources_count].callback = (en50221_sl_resource_callback) en50221_app_rm_message; + resources[resources_count].arg = rm_resource; + en50221_app_rm_register_enq_callback(rm_resource, test_rm_enq_callback, NULL); + en50221_app_rm_register_reply_callback(rm_resource, test_rm_reply_callback, NULL); + en50221_app_rm_register_changed_callback(rm_resource, test_rm_changed_callback, NULL); + resources_count++; + + // create the datetime resource + datetime_resource = en50221_app_datetime_create(&sendfuncs); + en50221_app_decode_public_resource_id(&resources[resources_count].resid, EN50221_APP_DATETIME_RESOURCEID); + resources[resources_count].binary_resource_id = EN50221_APP_DATETIME_RESOURCEID; + resources[resources_count].callback = (en50221_sl_resource_callback) en50221_app_datetime_message; + resources[resources_count].arg = datetime_resource; + en50221_app_datetime_register_enquiry_callback(datetime_resource, test_datetime_enquiry_callback, NULL); + resources_count++; + + // create the application information resource + ai_resource = en50221_app_ai_create(&sendfuncs); + en50221_app_decode_public_resource_id(&resources[resources_count].resid, EN50221_APP_AI_RESOURCEID); + resources[resources_count].binary_resource_id = EN50221_APP_AI_RESOURCEID; + resources[resources_count].callback = (en50221_sl_resource_callback) en50221_app_ai_message; + resources[resources_count].arg = ai_resource; + en50221_app_ai_register_callback(ai_resource, test_ai_callback, NULL); + resources_count++; + + // create the CA resource + ca_resource = en50221_app_ca_create(&sendfuncs); + en50221_app_decode_public_resource_id(&resources[resources_count].resid, EN50221_APP_CA_RESOURCEID); + resources[resources_count].binary_resource_id = EN50221_APP_CA_RESOURCEID; + resources[resources_count].callback = (en50221_sl_resource_callback) en50221_app_ca_message; + resources[resources_count].arg = ca_resource; + en50221_app_ca_register_info_callback(ca_resource, test_ca_info_callback, NULL); + en50221_app_ca_register_pmt_reply_callback(ca_resource, test_ca_pmt_reply_callback, NULL); + resources_count++; + + // create the MMI resource + mmi_resource = en50221_app_mmi_create(&sendfuncs); + en50221_app_decode_public_resource_id(&resources[resources_count].resid, EN50221_APP_MMI_RESOURCEID); + resources[resources_count].binary_resource_id = EN50221_APP_MMI_RESOURCEID; + resources[resources_count].callback = (en50221_sl_resource_callback) en50221_app_mmi_message; + resources[resources_count].arg = mmi_resource; + en50221_app_mmi_register_close_callback(mmi_resource, test_mmi_close_callback, NULL); + en50221_app_mmi_register_display_control_callback(mmi_resource, test_mmi_display_control_callback, NULL); + en50221_app_mmi_register_keypad_control_callback(mmi_resource, test_mmi_keypad_control_callback, NULL); + en50221_app_mmi_register_subtitle_segment_callback(mmi_resource, test_mmi_subtitle_segment_callback, NULL); + en50221_app_mmi_register_scene_end_mark_callback(mmi_resource, test_mmi_scene_end_mark_callback, NULL); + en50221_app_mmi_register_scene_control_callback(mmi_resource, test_mmi_scene_control_callback, NULL); + en50221_app_mmi_register_subtitle_download_callback(mmi_resource, test_mmi_subtitle_download_callback, NULL); + en50221_app_mmi_register_flush_download_callback(mmi_resource, test_mmi_flush_download_callback, NULL); + en50221_app_mmi_register_enq_callback(mmi_resource, test_mmi_enq_callback, NULL); + en50221_app_mmi_register_menu_callback(mmi_resource, test_mmi_menu_callback, NULL); + en50221_app_mmi_register_list_callback(mmi_resource, test_app_mmi_list_callback, NULL); + resources_count++; + + // start another thread running the stack + pthread_create(&stackthread, NULL, stackthread_func, tl); + + // start another thread parsing PMT + if (pmt_pid != -1) { + pthread_create(&pmtthread, NULL, pmtthread_func, tl); + } + + // register callbacks + en50221_sl_register_lookup_callback(sl, test_lookup_callback, sl); + en50221_sl_register_session_callback(sl, test_session_callback, sl); + + // create a new connection on each slot + int tc = en50221_tl_new_tc(tl, slot_id); + printf("tcid: %i\n", tc); + + printf("Press a key to enter menu\n"); + getchar(); + en50221_app_ai_entermenu(ai_resource, ai_session_numbers[slot_id]); + + // wait + char tmp[256]; + while(1) { + fgets(tmp, sizeof(tmp), stdin); + int choice = atoi(tmp); + + if (in_menu) { + en50221_app_mmi_menu_answ(mmi_resource, mmi_session_number, choice); + in_menu = 0; + } + if (in_enq) { + uint32_t i; + uint32_t len = strlen(tmp); + for(i=0; i< len; i++) { + if (!isdigit(tmp[i])) { + len = i; + break; + } + } + en50221_app_mmi_answ(mmi_resource, mmi_session_number, MMI_ANSW_ID_ANSWER, (uint8_t*) tmp, len); + in_enq = 0; + } + } + printf("Press a key to exit\n"); + getchar(); + + // destroy slots + en50221_tl_destroy_slot(tl, slot_id); + shutdown_stackthread = 1; + shutdown_pmtthread = 1; + pthread_join(stackthread, NULL); + if (pmt_pid != -1) { + pthread_join(pmtthread, NULL); + } + + // destroy session layer + en50221_sl_destroy(sl); + + // destroy transport layer + en50221_tl_destroy(tl); + + return 0; +} + +int test_lookup_callback(void *arg, uint8_t slot_id, uint32_t requested_resource_id, + en50221_sl_resource_callback *callback_out, void **arg_out, uint32_t *connected_resource_id) +{ + struct en50221_app_public_resource_id resid; + (void)arg; + + // decode the resource id + if (en50221_app_decode_public_resource_id(&resid, requested_resource_id)) { + printf("%02x:Public resource lookup callback %i %i %i\n", slot_id, + resid.resource_class, resid.resource_type, resid.resource_version); + } else { + printf("%02x:Private resource lookup callback %08x\n", slot_id, requested_resource_id); + return -1; + } + + // FIXME: need better comparison + // FIXME: return resourceid we actually connected to + + // try and find an instance of the resource + int i; + for(i=0; i<resources_count; i++) { + if ((resid.resource_class == resources[i].resid.resource_class) && + (resid.resource_type == resources[i].resid.resource_type)) { + *callback_out = resources[i].callback; + *arg_out = resources[i].arg; + *connected_resource_id = resources[i].binary_resource_id; + return 0; + } + } + + return -1; +} + +int test_session_callback(void *arg, int reason, uint8_t slot_id, uint16_t session_number, uint32_t resource_id) +{ + (void)arg; + switch(reason) { + case S_SCALLBACK_REASON_CAMCONNECTING: + printf("%02x:CAM connecting to resource %08x, session_number %i\n", + slot_id, resource_id, session_number); + break; + case S_SCALLBACK_REASON_CAMCONNECTED: + printf("%02x:CAM successfully connected to resource %08x, session_number %i\n", + slot_id, resource_id, session_number); + + if (resource_id == EN50221_APP_RM_RESOURCEID) { + en50221_app_rm_enq(rm_resource, session_number); + } else if (resource_id == EN50221_APP_AI_RESOURCEID) { + en50221_app_ai_enquiry(ai_resource, session_number); + } else if (resource_id == EN50221_APP_CA_RESOURCEID) { + en50221_app_ca_info_enq(ca_resource, session_number); + ca_session_number = session_number; + } + + break; + case S_SCALLBACK_REASON_CAMCONNECTFAIL: + printf("%02x:CAM on failed to connect to resource %08x\n", slot_id, resource_id); + break; + case S_SCALLBACK_REASON_CONNECTED: + printf("%02x:Host connection to resource %08x connected successfully, session_number %i\n", + slot_id, resource_id, session_number); + break; + case S_SCALLBACK_REASON_CONNECTFAIL: + printf("%02x:Host connection to resource %08x failed, session_number %i\n", + slot_id, resource_id, session_number); + break; + case S_SCALLBACK_REASON_CLOSE: + printf("%02x:Connection to resource %08x, session_number %i closed\n", + slot_id, resource_id, session_number); + break; + case S_SCALLBACK_REASON_TC_CONNECT: + printf("%02x:Host originated transport connection %i connected\n", slot_id, session_number); + break; + case S_SCALLBACK_REASON_TC_CAMCONNECT: + printf("%02x:CAM originated transport connection %i connected\n", slot_id, session_number); + break; + } + return 0; +} + + + +int test_rm_enq_callback(void *arg, uint8_t slot_id, uint16_t session_number) +{ + (void)arg; + + printf("%02x:%s\n", slot_id, __func__); + + if (en50221_app_rm_reply(rm_resource, session_number, resource_ids_count, resource_ids)) { + printf("%02x:Failed to send reply to ENQ\n", slot_id); + } + + return 0; +} + +int test_rm_reply_callback(void *arg, uint8_t slot_id, uint16_t session_number, uint32_t resource_id_count, uint32_t *_resource_ids) +{ + (void)arg; + printf("%02x:%s\n", slot_id, __func__); + + uint32_t i; + for(i=0; i< resource_id_count; i++) { + printf(" CAM provided resource id: %08x\n", _resource_ids[i]); + } + + if (en50221_app_rm_changed(rm_resource, session_number)) { + printf("%02x:Failed to send REPLY\n", slot_id); + } + + return 0; +} + +int test_rm_changed_callback(void *arg, uint8_t slot_id, uint16_t session_number) +{ + (void)arg; + printf("%02x:%s\n", slot_id, __func__); + + if (en50221_app_rm_enq(rm_resource, session_number)) { + printf("%02x:Failed to send ENQ\n", slot_id); + } + + return 0; +} + + + +int test_datetime_enquiry_callback(void *arg, uint8_t slot_id, uint16_t session_number, uint8_t response_interval) +{ + (void)arg; + printf("%02x:%s\n", slot_id, __func__); + printf(" response_interval:%i\n", response_interval); + + if (en50221_app_datetime_send(datetime_resource, session_number, time(NULL), -1)) { + printf("%02x:Failed to send datetime\n", slot_id); + } + + return 0; +} + + + +int test_ai_callback(void *arg, uint8_t slot_id, uint16_t session_number, + uint8_t application_type, uint16_t application_manufacturer, + uint16_t manufacturer_code, uint8_t menu_string_length, + uint8_t *menu_string) +{ + (void)arg; + + printf("%02x:%s\n", slot_id, __func__); + printf(" Application type: %02x\n", application_type); + printf(" Application manufacturer: %04x\n", application_manufacturer); + printf(" Manufacturer code: %04x\n", manufacturer_code); + printf(" Menu string: %.*s\n", menu_string_length, menu_string); + + ai_session_numbers[slot_id] = session_number; + + return 0; +} + + + +int test_ca_info_callback(void *arg, uint8_t slot_id, uint16_t session_number, uint32_t ca_id_count, uint16_t *ca_ids) +{ + (void)arg; + (void)session_number; + + printf("%02x:%s\n", slot_id, __func__); + uint32_t i; + for(i=0; i< ca_id_count; i++) { + printf(" Supported CA ID: %04x\n", ca_ids[i]); + } + + ca_connected = 1; + return 0; +} + +int test_ca_pmt_reply_callback(void *arg, uint8_t slot_id, uint16_t session_number, + struct en50221_app_pmt_reply *reply, uint32_t reply_size) +{ + (void)arg; + (void)session_number; + (void)reply; + (void)reply_size; + + printf("%02x:%s\n", slot_id, __func__); + + return 0; +} + + +int test_mmi_close_callback(void *arg, uint8_t slot_id, uint16_t session_number, uint8_t cmd_id, uint8_t delay) +{ + (void)arg; + (void)session_number; + + printf("%02x:%s\n", slot_id, __func__); + printf(" cmd_id: %02x\n", cmd_id); + printf(" delay: %02x\n", delay); + + return 0; +} + +int test_mmi_display_control_callback(void *arg, uint8_t slot_id, uint16_t session_number, + uint8_t cmd_id, uint8_t mmi_mode) +{ + (void)arg; + (void)session_number; + + printf("%02x:%s\n", slot_id, __func__); + printf(" cmd_id: %02x\n", cmd_id); + printf(" mode: %02x\n", mmi_mode); + + if (cmd_id == MMI_DISPLAY_CONTROL_CMD_ID_SET_MMI_MODE) { + struct en50221_app_mmi_display_reply_details details; + + details.u.mode_ack.mmi_mode = mmi_mode; + if (en50221_app_mmi_display_reply(mmi_resource, session_number, MMI_DISPLAY_REPLY_ID_MMI_MODE_ACK, &details)) { + printf("%02x:Failed to send mode ack\n", slot_id); + } + } + + return 0; +} + +int test_mmi_keypad_control_callback(void *arg, uint8_t slot_id, uint16_t session_number, + uint8_t cmd_id, uint8_t *key_codes, uint32_t key_codes_count) +{ + (void)arg; + (void)session_number; + (void)cmd_id; + (void)key_codes; + (void)key_codes_count; + + printf("%02x:%s\n", slot_id, __func__); + + return 0; +} + +int test_mmi_subtitle_segment_callback(void *arg, uint8_t slot_id, uint16_t session_number, + uint8_t *segment, uint32_t segment_size) +{ + (void)arg; + (void)session_number; + (void)segment; + (void)segment_size; + + printf("%02x:%s\n", slot_id, __func__); + + return 0; +} + +int test_mmi_scene_end_mark_callback(void *arg, uint8_t slot_id, uint16_t session_number, + uint8_t decoder_continue_flag, uint8_t scene_reveal_flag, + uint8_t send_scene_done, uint8_t scene_tag) +{ + (void)arg; + (void)session_number; + (void)decoder_continue_flag; + (void)scene_reveal_flag; + (void)send_scene_done; + (void)scene_tag; + + printf("%02x:%s\n", slot_id, __func__); + + return 0; +} + +int test_mmi_scene_control_callback(void *arg, uint8_t slot_id, uint16_t session_number, + uint8_t decoder_continue_flag, uint8_t scene_reveal_flag, + uint8_t scene_tag) +{ + (void)arg; + (void)session_number; + (void)decoder_continue_flag; + (void)scene_reveal_flag; + (void)scene_tag; + + printf("%02x:%s\n", slot_id, __func__); + + return 0; +} + +int test_mmi_subtitle_download_callback(void *arg, uint8_t slot_id, uint16_t session_number, + uint8_t *segment, uint32_t segment_size) +{ + (void)arg; + (void)session_number; + (void)segment; + (void)segment_size; + + printf("%02x:%s\n", slot_id, __func__); + + return 0; +} + +int test_mmi_flush_download_callback(void *arg, uint8_t slot_id, uint16_t session_number) +{ + (void)arg; + (void)session_number; + + printf("%02x:%s\n", slot_id, __func__); + + return 0; +} + +int test_mmi_enq_callback(void *arg, uint8_t slot_id, uint16_t session_number, + uint8_t blind_answer, uint8_t expected_answer_length, + uint8_t *text, uint32_t text_size) +{ + (void)arg; + (void)text; + (void)text_size; + + printf("%02x:%s\n", slot_id, __func__); + printf(" blind: %i\n", blind_answer); + printf(" expected_answer_length: %i\n", expected_answer_length); + + mmi_session_number = session_number; + in_enq = 1; + + return 0; +} + +int test_mmi_menu_callback(void *arg, uint8_t slot_id, uint16_t session_number, + struct en50221_app_mmi_text *title, + struct en50221_app_mmi_text *sub_title, + struct en50221_app_mmi_text *bottom, + uint32_t item_count, struct en50221_app_mmi_text *items, + uint32_t item_raw_length, uint8_t *items_raw) +{ + (void)arg; + (void)items_raw; + + printf("%02x:%s\n", slot_id, __func__); + + printf(" title: %.*s\n", title->text_length, title->text); + printf(" sub_title: %.*s\n", sub_title->text_length, sub_title->text); + printf(" bottom: %.*s\n", bottom->text_length, bottom->text); + + uint32_t i; + for(i=0; i< item_count; i++) { + printf(" item %i: %.*s\n", i+1, items[i].text_length, items[i].text); + } + printf(" raw_length: %i\n", item_raw_length); + + mmi_session_number = session_number; + in_menu = 1; + + return 0; +} + +int test_app_mmi_list_callback(void *arg, uint8_t slot_id, uint16_t session_number, + struct en50221_app_mmi_text *title, + struct en50221_app_mmi_text *sub_title, + struct en50221_app_mmi_text *bottom, + uint32_t item_count, struct en50221_app_mmi_text *items, + uint32_t item_raw_length, uint8_t *items_raw) +{ + (void)arg; + (void)items_raw; + (void)arg; + + printf("%02x:%s\n", slot_id, __func__); + + printf(" title: %.*s\n", title->text_length, title->text); + printf(" sub_title: %.*s\n", sub_title->text_length, sub_title->text); + printf(" bottom: %.*s\n", bottom->text_length, bottom->text); + + uint32_t i; + for(i=0; i< item_count; i++) { + printf(" item %i: %.*s\n", i+1, items[i].text_length, items[i].text); + } + printf(" raw_length: %i\n", item_raw_length); + + mmi_session_number = session_number; + in_menu = 1; + + return 0; +} + + + + + + + +void *stackthread_func(void* arg) { + struct en50221_transport_layer *tl = arg; + int lasterror = 0; + + while(!shutdown_stackthread) { + int error; + if ((error = en50221_tl_poll(tl)) != 0) { + if (error != lasterror) { + fprintf(stderr, "Error reported by stack slot:%i error:%i\n", + en50221_tl_get_error_slot(tl), + en50221_tl_get_error(tl)); + } + lasterror = error; + } + } + + shutdown_stackthread = 0; + return 0; +} + +void *pmtthread_func(void* arg) { + (void)arg; + char buf[4096]; + uint8_t capmt[4096]; + int pmtversion = -1; + + while(!shutdown_pmtthread) { + + if (!ca_connected) { + sleep(1); + continue; + } + + // read the PMT + struct section_ext *section_ext = read_section_ext(buf, sizeof(buf), adapterid, 0, pmt_pid, stag_mpeg_program_map); + if (section_ext == NULL) { + fprintf(stderr, "Failed to read PMT\n"); + exit(1); + } + struct mpeg_pmt_section *pmt = mpeg_pmt_section_codec(section_ext); + if (pmt == NULL) { + fprintf(stderr, "Bad PMT received\n"); + exit(1); + } + if (pmt->head.version_number == pmtversion) { + continue; + } + + // translate it into a CA PMT + int listmgmt = CA_LIST_MANAGEMENT_ONLY; + if (pmtversion != -1) { + listmgmt = CA_LIST_MANAGEMENT_UPDATE; + } + int size; + if ((size = en50221_ca_format_pmt(pmt, + capmt, + sizeof(capmt), + listmgmt, + 0, + CA_PMT_CMD_ID_OK_DESCRAMBLING)) < 0) { + fprintf(stderr, "Failed to format CA PMT object\n"); + exit(1); + } + + // set it + if (en50221_app_ca_pmt(ca_resource, ca_session_number, capmt, size)) { + fprintf(stderr, "Failed to send CA PMT object\n"); + exit(1); + } + pmtversion = pmt->head.version_number; + } + shutdown_pmtthread = 0; + return 0; +} + + +struct section_ext *read_section_ext(char *buf, int buflen, int adapter, int demux, int pid, int table_id) +{ + int demux_fd = -1; + uint8_t filter[18]; + uint8_t mask[18]; + int size; + struct section *section; + struct section_ext *result = NULL; + + // open the demuxer + if ((demux_fd = dvbdemux_open_demux(adapter, demux, 0)) < 0) { + goto exit; + } + + // create a section filter + memset(filter, 0, sizeof(filter)); + memset(mask, 0, sizeof(mask)); + filter[0] = table_id; + mask[0] = 0xFF; + if (dvbdemux_set_section_filter(demux_fd, pid, filter, mask, 1, 1)) { + goto exit; + } + + // read the section + if ((size = read(demux_fd, buf, buflen)) < 0) { + goto exit; + } + + // parse it as a section + section = section_codec((uint8_t*) buf, size); + if (section == NULL) { + goto exit; + } + + // parse it as a section_ext + result = section_ext_decode(section, 0); + +exit: + if (demux_fd != -1) + close(demux_fd); + return result; +} |