struct ast_channel_snapshot *ast_channel_snapshot_create(struct ast_channel *chan) { struct ast_channel_snapshot *snapshot; struct ast_bridge *bridge; char nativeformats[256]; struct ast_str *write_transpath = ast_str_alloca(256); struct ast_str *read_transpath = ast_str_alloca(256); struct ast_party_id effective_connected_id; struct ast_callid *callid; /* no snapshots for dummy channels */ if (!ast_channel_tech(chan)) { return NULL; } snapshot = ao2_alloc(sizeof(*snapshot), channel_snapshot_dtor); if (!snapshot || ast_string_field_init(snapshot, 1024)) { ao2_cleanup(snapshot); return NULL; } ast_string_field_set(snapshot, name, ast_channel_name(chan)); ast_string_field_set(snapshot, type, ast_channel_tech(chan)->type); ast_string_field_set(snapshot, accountcode, ast_channel_accountcode(chan)); ast_string_field_set(snapshot, peeraccount, ast_channel_peeraccount(chan)); ast_string_field_set(snapshot, userfield, ast_channel_userfield(chan)); ast_string_field_set(snapshot, uniqueid, ast_channel_uniqueid(chan)); ast_string_field_set(snapshot, linkedid, ast_channel_linkedid(chan)); ast_string_field_set(snapshot, hangupsource, ast_channel_hangupsource(chan)); if (ast_channel_appl(chan)) { ast_string_field_set(snapshot, appl, ast_channel_appl(chan)); } if (ast_channel_data(chan)) { ast_string_field_set(snapshot, data, ast_channel_data(chan)); } ast_string_field_set(snapshot, context, ast_channel_context(chan)); ast_string_field_set(snapshot, exten, ast_channel_exten(chan)); ast_string_field_set(snapshot, caller_name, S_COR(ast_channel_caller(chan)->id.name.valid, ast_channel_caller(chan)->id.name.str, "")); ast_string_field_set(snapshot, caller_number, S_COR(ast_channel_caller(chan)->id.number.valid, ast_channel_caller(chan)->id.number.str, "")); ast_string_field_set(snapshot, caller_dnid, S_OR(ast_channel_dialed(chan)->number.str, "")); ast_string_field_set(snapshot, caller_subaddr, S_COR(ast_channel_caller(chan)->id.subaddress.valid, ast_channel_caller(chan)->id.subaddress.str, "")); ast_string_field_set(snapshot, dialed_subaddr, S_COR(ast_channel_dialed(chan)->subaddress.valid, ast_channel_dialed(chan)->subaddress.str, "")); ast_string_field_set(snapshot, caller_ani, S_COR(ast_channel_caller(chan)->ani.number.valid, ast_channel_caller(chan)->ani.number.str, "")); ast_string_field_set(snapshot, caller_rdnis, S_COR(ast_channel_redirecting(chan)->from.number.valid, ast_channel_redirecting(chan)->from.number.str, "")); ast_string_field_set(snapshot, caller_dnid, S_OR(ast_channel_dialed(chan)->number.str, "")); ast_string_field_set(snapshot, connected_name, S_COR(ast_channel_connected(chan)->id.name.valid, ast_channel_connected(chan)->id.name.str, "")); ast_string_field_set(snapshot, connected_number, S_COR(ast_channel_connected(chan)->id.number.valid, ast_channel_connected(chan)->id.number.str, "")); ast_string_field_set(snapshot, language, ast_channel_language(chan)); if ((bridge = ast_channel_get_bridge(chan))) { ast_string_field_set(snapshot, bridgeid, bridge->uniqueid); ao2_cleanup(bridge); } ast_string_field_set(snapshot, nativeformats, ast_getformatname_multiple(nativeformats, sizeof(nativeformats), ast_channel_nativeformats(chan))); ast_string_field_set(snapshot, readformat, ast_getformatname(ast_channel_readformat(chan))); ast_string_field_set(snapshot, writeformat, ast_getformatname(ast_channel_writeformat(chan))); ast_string_field_set(snapshot, writetrans, ast_translate_path_to_str(ast_channel_writetrans(chan), &write_transpath)); ast_string_field_set(snapshot, readtrans, ast_translate_path_to_str(ast_channel_readtrans(chan), &read_transpath)); effective_connected_id = ast_channel_connected_effective_id(chan); ast_string_field_set(snapshot, effective_name, S_COR(effective_connected_id.name.valid, effective_connected_id.name.str, "")); ast_string_field_set(snapshot, effective_number, S_COR(effective_connected_id.number.valid, effective_connected_id.number.str, "")); if ((callid = ast_channel_callid(chan))) { ast_callid_strnprint(snapshot->callid, sizeof(snapshot->callid), callid); ast_callid_unref(callid); } snapshot->creationtime = ast_channel_creationtime(chan); snapshot->hanguptime = *(ast_channel_whentohangup(chan)); snapshot->state = ast_channel_state(chan); snapshot->priority = ast_channel_priority(chan); snapshot->amaflags = ast_channel_amaflags(chan); snapshot->hangupcause = ast_channel_hangupcause(chan); ast_copy_flags(&snapshot->flags, ast_channel_flags(chan), 0xFFFFFFFF); snapshot->caller_pres = ast_party_id_presentation(&ast_channel_caller(chan)->id); snapshot->callgroup = ast_channel_callgroup(chan); snapshot->pickupgroup = ast_channel_pickupgroup(chan); ast_set_flag(&snapshot->softhangup_flags, ast_channel_softhangup_internal_flag(chan)); snapshot->manager_vars = ast_channel_get_manager_vars(chan); snapshot->channel_vars = ast_channel_get_vars(chan); snapshot->tech_properties = ast_channel_tech(chan)->properties; return snapshot; }
static int serialize_showchan(struct ast_channel *c, char *buf, size_t size) { long elapsed_seconds = 0; int hour = 0, min = 0, sec = 0; struct ast_str *format_buf = ast_str_alloca(64); char cgrp[256]; char pgrp[256]; struct ast_str *write_transpath = ast_str_alloca(256); struct ast_str *read_transpath = ast_str_alloca(256); struct ast_bridge *bridge; memset(buf, 0, size); if (!c) return 0; elapsed_seconds = ast_channel_get_duration(c); hour = elapsed_seconds / 3600; min = (elapsed_seconds % 3600) / 60; sec = elapsed_seconds % 60; ast_channel_lock(c); bridge = ast_channel_get_bridge(c); ast_channel_unlock(c); snprintf(buf,size, "Name= %s\n" "Type= %s\n" "UniqueID= %s\n" "LinkedID= %s\n" "CallerIDNum= %s\n" "CallerIDName= %s\n" "ConnectedLineIDNum= %s\n" "ConnectedLineIDName=%s\n" "DNIDDigits= %s\n" "RDNIS= %s\n" "Parkinglot= %s\n" "Language= %s\n" "State= %s (%u)\n" "Rings= %d\n" "NativeFormat= %s\n" "WriteFormat= %s\n" "ReadFormat= %s\n" "RawWriteFormat= %s\n" "RawReadFormat= %s\n" "WriteTranscode= %s %s\n" "ReadTranscode= %s %s\n" "1stFileDescriptor= %d\n" "Framesin= %u %s\n" "Framesout= %u %s\n" "TimetoHangup= %ld\n" "ElapsedTime= %dh%dm%ds\n" "BridgeID= %s\n" "Context= %s\n" "Extension= %s\n" "Priority= %d\n" "CallGroup= %s\n" "PickupGroup= %s\n" "Application= %s\n" "Data= %s\n" "Blocking_in= %s\n", ast_channel_name(c), ast_channel_tech(c)->type, ast_channel_uniqueid(c), ast_channel_linkedid(c), S_COR(ast_channel_caller(c)->id.number.valid, ast_channel_caller(c)->id.number.str, "(N/A)"), S_COR(ast_channel_caller(c)->id.name.valid, ast_channel_caller(c)->id.name.str, "(N/A)"), S_COR(ast_channel_connected(c)->id.number.valid, ast_channel_connected(c)->id.number.str, "(N/A)"), S_COR(ast_channel_connected(c)->id.name.valid, ast_channel_connected(c)->id.name.str, "(N/A)"), S_OR(ast_channel_dialed(c)->number.str, "(N/A)"), S_COR(ast_channel_redirecting(c)->from.number.valid, ast_channel_redirecting(c)->from.number.str, "(N/A)"), ast_channel_parkinglot(c), ast_channel_language(c), ast_state2str(ast_channel_state(c)), ast_channel_state(c), ast_channel_rings(c), ast_format_cap_get_names(ast_channel_nativeformats(c), &format_buf), ast_format_get_name(ast_channel_writeformat(c)), ast_format_get_name(ast_channel_readformat(c)), ast_format_get_name(ast_channel_rawwriteformat(c)), ast_format_get_name(ast_channel_rawreadformat(c)), ast_channel_writetrans(c) ? "Yes" : "No", ast_translate_path_to_str(ast_channel_writetrans(c), &write_transpath), ast_channel_readtrans(c) ? "Yes" : "No", ast_translate_path_to_str(ast_channel_readtrans(c), &read_transpath), ast_channel_fd(c, 0), ast_channel_fin(c) & ~DEBUGCHAN_FLAG, (ast_channel_fin(c) & DEBUGCHAN_FLAG) ? " (DEBUGGED)" : "", ast_channel_fout(c) & ~DEBUGCHAN_FLAG, (ast_channel_fout(c) & DEBUGCHAN_FLAG) ? " (DEBUGGED)" : "", (long)ast_channel_whentohangup(c)->tv_sec, hour, min, sec, bridge ? bridge->uniqueid : "(Not bridged)", ast_channel_context(c), ast_channel_exten(c), ast_channel_priority(c), ast_print_group(cgrp, sizeof(cgrp), ast_channel_callgroup(c)), ast_print_group(pgrp, sizeof(pgrp), ast_channel_pickupgroup(c)), ast_channel_appl(c) ? ast_channel_appl(c) : "(N/A)", ast_channel_data(c) ? S_OR(ast_channel_data(c), "(Empty)") : "(None)", (ast_test_flag(ast_channel_flags(c), AST_FLAG_BLOCKING) ? ast_channel_blockproc(c) : "(Not Blocking)")); ao2_cleanup(bridge); return 0; }
static int serialize_showchan(struct ast_channel *c, char *buf, size_t size) { struct timeval now; long elapsed_seconds = 0; int hour = 0, min = 0, sec = 0; char nf[256]; char cgrp[256]; char pgrp[256]; struct ast_str *write_transpath = ast_str_alloca(256); struct ast_str *read_transpath = ast_str_alloca(256); now = ast_tvnow(); memset(buf, 0, size); if (!c) return 0; if (c->cdr) { elapsed_seconds = now.tv_sec - c->cdr->start.tv_sec; hour = elapsed_seconds / 3600; min = (elapsed_seconds % 3600) / 60; sec = elapsed_seconds % 60; } snprintf(buf,size, "Name= %s\n" "Type= %s\n" "UniqueID= %s\n" "LinkedID= %s\n" "CallerIDNum= %s\n" "CallerIDName= %s\n" "ConnectedLineIDNum= %s\n" "ConnectedLineIDName=%s\n" "DNIDDigits= %s\n" "RDNIS= %s\n" "Parkinglot= %s\n" "Language= %s\n" "State= %s (%d)\n" "Rings= %d\n" "NativeFormat= %s\n" "WriteFormat= %s\n" "ReadFormat= %s\n" "RawWriteFormat= %s\n" "RawReadFormat= %s\n" "WriteTranscode= %s %s\n" "ReadTranscode= %s %s\n" "1stFileDescriptor= %d\n" "Framesin= %d %s\n" "Framesout= %d %s\n" "TimetoHangup= %ld\n" "ElapsedTime= %dh%dm%ds\n" "DirectBridge= %s\n" "IndirectBridge= %s\n" "Context= %s\n" "Extension= %s\n" "Priority= %d\n" "CallGroup= %s\n" "PickupGroup= %s\n" "Application= %s\n" "Data= %s\n" "Blocking_in= %s\n", c->name, c->tech->type, c->uniqueid, c->linkedid, S_COR(c->caller.id.number.valid, c->caller.id.number.str, "(N/A)"), S_COR(c->caller.id.name.valid, c->caller.id.name.str, "(N/A)"), S_COR(c->connected.id.number.valid, c->connected.id.number.str, "(N/A)"), S_COR(c->connected.id.name.valid, c->connected.id.name.str, "(N/A)"), S_OR(c->dialed.number.str, "(N/A)"), S_COR(c->redirecting.from.number.valid, c->redirecting.from.number.str, "(N/A)"), c->parkinglot, c->language, ast_state2str(c->_state), c->_state, c->rings, ast_getformatname_multiple(nf, sizeof(nf), c->nativeformats), ast_getformatname(&c->writeformat), ast_getformatname(&c->readformat), ast_getformatname(&c->rawwriteformat), ast_getformatname(&c->rawreadformat), c->writetrans ? "Yes" : "No", ast_translate_path_to_str(c->writetrans, &write_transpath), c->readtrans ? "Yes" : "No", ast_translate_path_to_str(c->readtrans, &read_transpath), c->fds[0], c->fin & ~DEBUGCHAN_FLAG, (c->fin & DEBUGCHAN_FLAG) ? " (DEBUGGED)" : "", c->fout & ~DEBUGCHAN_FLAG, (c->fout & DEBUGCHAN_FLAG) ? " (DEBUGGED)" : "", (long)c->whentohangup.tv_sec, hour, min, sec, c->_bridge ? c->_bridge->name : "<none>", ast_bridged_channel(c) ? ast_bridged_channel(c)->name : "<none>", c->context, c->exten, c->priority, ast_print_group(cgrp, sizeof(cgrp), c->callgroup), ast_print_group(pgrp, sizeof(pgrp), c->pickupgroup), c->appl ? c->appl : "(N/A)", c->data ? S_OR(c->data, "(Empty)") : "(None)", (ast_test_flag(c, AST_FLAG_BLOCKING) ? c->blockproc : "(Not Blocking)")); return 0; }