Microsoft Azure IoTHub client AMQP transport
Dependents: sht15_remote_monitoring RobotArmDemo iothub_client_sample_amqp iothub_client_sample_amqp ... more
This library implements the AMQP transport for Microsoft Azure IoTHub client. The code is replicated from https://github.com/Azure/azure-iot-sdks
iothubtransportamqp_methods.c@43:3da2d93bb955, 2017-10-21 (annotated)
- Committer:
- AzureIoTClient
- Date:
- Sat Oct 21 20:10:24 2017 +0000
- Revision:
- 43:3da2d93bb955
- Parent:
- 42:c2eaa912a28c
- Child:
- 50:f3a92c6c6534
1.1.26
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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AzureIoTClient | 42:c2eaa912a28c | 1 | // Copyright (c) Microsoft. All rights reserved. |
AzureIoTClient | 42:c2eaa912a28c | 2 | // Licensed under the MIT license. See LICENSE file in the project root for full license information. |
AzureIoTClient | 42:c2eaa912a28c | 3 | |
AzureIoTClient | 42:c2eaa912a28c | 4 | #include <stdlib.h> |
AzureIoTClient | 42:c2eaa912a28c | 5 | #include <stddef.h> |
AzureIoTClient | 42:c2eaa912a28c | 6 | #include "azure_c_shared_utility/optimize_size.h" |
AzureIoTClient | 42:c2eaa912a28c | 7 | #include "azure_c_shared_utility/gballoc.h" |
AzureIoTClient | 42:c2eaa912a28c | 8 | #include "azure_c_shared_utility/crt_abstractions.h" |
AzureIoTClient | 42:c2eaa912a28c | 9 | #include "azure_c_shared_utility/xlogging.h" |
AzureIoTClient | 42:c2eaa912a28c | 10 | #include "azure_c_shared_utility/strings.h" |
AzureIoTClient | 42:c2eaa912a28c | 11 | #include "azure_uamqp_c/link.h" |
AzureIoTClient | 42:c2eaa912a28c | 12 | #include "azure_uamqp_c/messaging.h" |
AzureIoTClient | 42:c2eaa912a28c | 13 | #include "azure_uamqp_c/message_receiver.h" |
AzureIoTClient | 42:c2eaa912a28c | 14 | #include "azure_uamqp_c/message_sender.h" |
AzureIoTClient | 42:c2eaa912a28c | 15 | #include "iothubtransportamqp_methods.h" |
AzureIoTClient | 42:c2eaa912a28c | 16 | |
AzureIoTClient | 42:c2eaa912a28c | 17 | typedef enum SUBSCRIBE_STATE_TAG |
AzureIoTClient | 42:c2eaa912a28c | 18 | { |
AzureIoTClient | 42:c2eaa912a28c | 19 | SUBSCRIBE_STATE_NOT_SUBSCRIBED, |
AzureIoTClient | 42:c2eaa912a28c | 20 | SUBSCRIBE_STATE_SUBSCRIBED |
AzureIoTClient | 42:c2eaa912a28c | 21 | } SUBSCRIBE_STATE; |
AzureIoTClient | 42:c2eaa912a28c | 22 | |
AzureIoTClient | 42:c2eaa912a28c | 23 | typedef struct IOTHUBTRANSPORT_AMQP_METHODS_TAG |
AzureIoTClient | 42:c2eaa912a28c | 24 | { |
AzureIoTClient | 42:c2eaa912a28c | 25 | char* device_id; |
AzureIoTClient | 42:c2eaa912a28c | 26 | char* hostname; |
AzureIoTClient | 42:c2eaa912a28c | 27 | LINK_HANDLE receiver_link; |
AzureIoTClient | 42:c2eaa912a28c | 28 | LINK_HANDLE sender_link; |
AzureIoTClient | 42:c2eaa912a28c | 29 | MESSAGE_RECEIVER_HANDLE message_receiver; |
AzureIoTClient | 42:c2eaa912a28c | 30 | MESSAGE_SENDER_HANDLE message_sender; |
AzureIoTClient | 42:c2eaa912a28c | 31 | ON_METHOD_REQUEST_RECEIVED on_method_request_received; |
AzureIoTClient | 42:c2eaa912a28c | 32 | void* on_method_request_received_context; |
AzureIoTClient | 42:c2eaa912a28c | 33 | ON_METHODS_ERROR on_methods_error; |
AzureIoTClient | 42:c2eaa912a28c | 34 | void* on_methods_error_context; |
AzureIoTClient | 42:c2eaa912a28c | 35 | ON_METHODS_UNSUBSCRIBED on_methods_unsubscribed; |
AzureIoTClient | 42:c2eaa912a28c | 36 | void* on_methods_unsubscribed_context; |
AzureIoTClient | 42:c2eaa912a28c | 37 | SUBSCRIBE_STATE subscribe_state; |
AzureIoTClient | 42:c2eaa912a28c | 38 | IOTHUBTRANSPORT_AMQP_METHOD_HANDLE* method_request_handles; |
AzureIoTClient | 42:c2eaa912a28c | 39 | size_t method_request_handle_count; |
AzureIoTClient | 42:c2eaa912a28c | 40 | bool receiver_link_disconnected; |
AzureIoTClient | 42:c2eaa912a28c | 41 | bool sender_link_disconnected; |
AzureIoTClient | 42:c2eaa912a28c | 42 | } IOTHUBTRANSPORT_AMQP_METHODS; |
AzureIoTClient | 42:c2eaa912a28c | 43 | |
AzureIoTClient | 42:c2eaa912a28c | 44 | typedef enum MESSAGE_OUTCOME_TAG |
AzureIoTClient | 42:c2eaa912a28c | 45 | { |
AzureIoTClient | 42:c2eaa912a28c | 46 | MESSAGE_OUTCOME_ACCEPTED, |
AzureIoTClient | 42:c2eaa912a28c | 47 | MESSAGE_OUTCOME_REJECTED, |
AzureIoTClient | 42:c2eaa912a28c | 48 | MESSAGE_OUTCOME_RELEASED |
AzureIoTClient | 42:c2eaa912a28c | 49 | } MESSAGE_OUTCOME; |
AzureIoTClient | 42:c2eaa912a28c | 50 | |
AzureIoTClient | 42:c2eaa912a28c | 51 | typedef struct IOTHUBTRANSPORT_AMQP_METHOD_TAG |
AzureIoTClient | 42:c2eaa912a28c | 52 | { |
AzureIoTClient | 42:c2eaa912a28c | 53 | IOTHUBTRANSPORT_AMQP_METHODS_HANDLE iothubtransport_amqp_methods_handle; |
AzureIoTClient | 42:c2eaa912a28c | 54 | uuid correlation_id; |
AzureIoTClient | 42:c2eaa912a28c | 55 | } IOTHUBTRANSPORT_AMQP_METHOD; |
AzureIoTClient | 42:c2eaa912a28c | 56 | |
AzureIoTClient | 42:c2eaa912a28c | 57 | static void remove_tracked_handle(IOTHUBTRANSPORT_AMQP_METHODS* amqp_methods_handle, IOTHUBTRANSPORT_AMQP_METHOD_HANDLE method_request_handle) |
AzureIoTClient | 42:c2eaa912a28c | 58 | { |
AzureIoTClient | 42:c2eaa912a28c | 59 | size_t i; |
AzureIoTClient | 42:c2eaa912a28c | 60 | |
AzureIoTClient | 42:c2eaa912a28c | 61 | for (i = 0; i < amqp_methods_handle->method_request_handle_count; i++) |
AzureIoTClient | 42:c2eaa912a28c | 62 | { |
AzureIoTClient | 42:c2eaa912a28c | 63 | if (amqp_methods_handle->method_request_handles[i] == method_request_handle) |
AzureIoTClient | 42:c2eaa912a28c | 64 | { |
AzureIoTClient | 42:c2eaa912a28c | 65 | if (amqp_methods_handle->method_request_handle_count - i > 1) |
AzureIoTClient | 42:c2eaa912a28c | 66 | { |
AzureIoTClient | 42:c2eaa912a28c | 67 | (void)memmove(&amqp_methods_handle->method_request_handles[i], &amqp_methods_handle->method_request_handles[i + 1], |
AzureIoTClient | 42:c2eaa912a28c | 68 | (amqp_methods_handle->method_request_handle_count - i - 1) * sizeof(IOTHUBTRANSPORT_AMQP_METHOD_HANDLE)); |
AzureIoTClient | 42:c2eaa912a28c | 69 | } |
AzureIoTClient | 42:c2eaa912a28c | 70 | |
AzureIoTClient | 42:c2eaa912a28c | 71 | amqp_methods_handle->method_request_handle_count--; |
AzureIoTClient | 42:c2eaa912a28c | 72 | i--; |
AzureIoTClient | 42:c2eaa912a28c | 73 | } |
AzureIoTClient | 42:c2eaa912a28c | 74 | } |
AzureIoTClient | 42:c2eaa912a28c | 75 | |
AzureIoTClient | 42:c2eaa912a28c | 76 | if (amqp_methods_handle->method_request_handle_count == 0) |
AzureIoTClient | 42:c2eaa912a28c | 77 | { |
AzureIoTClient | 42:c2eaa912a28c | 78 | free(amqp_methods_handle->method_request_handles); |
AzureIoTClient | 42:c2eaa912a28c | 79 | amqp_methods_handle->method_request_handles = NULL; |
AzureIoTClient | 42:c2eaa912a28c | 80 | } |
AzureIoTClient | 42:c2eaa912a28c | 81 | else |
AzureIoTClient | 42:c2eaa912a28c | 82 | { |
AzureIoTClient | 42:c2eaa912a28c | 83 | IOTHUBTRANSPORT_AMQP_METHOD_HANDLE* new_handles = (IOTHUBTRANSPORT_AMQP_METHOD_HANDLE*)realloc(amqp_methods_handle->method_request_handles, amqp_methods_handle->method_request_handle_count * sizeof(IOTHUBTRANSPORT_AMQP_METHOD_HANDLE)); |
AzureIoTClient | 42:c2eaa912a28c | 84 | if (new_handles != NULL) |
AzureIoTClient | 42:c2eaa912a28c | 85 | { |
AzureIoTClient | 42:c2eaa912a28c | 86 | amqp_methods_handle->method_request_handles = new_handles; |
AzureIoTClient | 42:c2eaa912a28c | 87 | } |
AzureIoTClient | 42:c2eaa912a28c | 88 | } |
AzureIoTClient | 42:c2eaa912a28c | 89 | } |
AzureIoTClient | 42:c2eaa912a28c | 90 | |
AzureIoTClient | 42:c2eaa912a28c | 91 | IOTHUBTRANSPORT_AMQP_METHODS_HANDLE iothubtransportamqp_methods_create(const char* hostname, const char* device_id) |
AzureIoTClient | 42:c2eaa912a28c | 92 | { |
AzureIoTClient | 42:c2eaa912a28c | 93 | IOTHUBTRANSPORT_AMQP_METHODS* result; |
AzureIoTClient | 42:c2eaa912a28c | 94 | |
AzureIoTClient | 42:c2eaa912a28c | 95 | if ((hostname == NULL) || |
AzureIoTClient | 42:c2eaa912a28c | 96 | (device_id == NULL)) |
AzureIoTClient | 42:c2eaa912a28c | 97 | { |
AzureIoTClient | 42:c2eaa912a28c | 98 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_002: [ If any argument is NULL, `iothubtransportamqp_methods_create` shall return NULL. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 99 | result = NULL; |
AzureIoTClient | 42:c2eaa912a28c | 100 | LogError("Bad arguments: hostname=%p, device_id=%p", hostname, device_id); |
AzureIoTClient | 42:c2eaa912a28c | 101 | } |
AzureIoTClient | 42:c2eaa912a28c | 102 | else |
AzureIoTClient | 42:c2eaa912a28c | 103 | { |
AzureIoTClient | 42:c2eaa912a28c | 104 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_001: [ `iothubtransportamqp_methods_create` shall instantiate a new handler for C2D methods over AMQP for device `device_id` and on success return a non-NULL handle to it. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 105 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_003: [ `iothubtransportamqp_methods_create` shall allocate memory for the new instance. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 106 | result = malloc(sizeof(IOTHUBTRANSPORT_AMQP_METHODS)); |
AzureIoTClient | 42:c2eaa912a28c | 107 | if (result == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 108 | { |
AzureIoTClient | 42:c2eaa912a28c | 109 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_004: [ If allocating memory fails, `iothubtransportamqp_methods_create` shall return NULL. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 110 | LogError("Cannot allocate memory for AMQP C2D methods handle"); |
AzureIoTClient | 42:c2eaa912a28c | 111 | } |
AzureIoTClient | 42:c2eaa912a28c | 112 | else |
AzureIoTClient | 42:c2eaa912a28c | 113 | { |
AzureIoTClient | 42:c2eaa912a28c | 114 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_115: [ `iothubtransportamqp_methods_create` shall save the device id for later use by using `mallocAndStrcpy_s`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 115 | if (mallocAndStrcpy_s(&result->device_id, device_id) != 0) |
AzureIoTClient | 42:c2eaa912a28c | 116 | { |
AzureIoTClient | 42:c2eaa912a28c | 117 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_116: [ If `mallocAndStrcpy_s` fails, `iothubtransportamqp_methods_create` shall return NULL. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 118 | LogError("Cannot copy device_id"); |
AzureIoTClient | 42:c2eaa912a28c | 119 | free(result); |
AzureIoTClient | 42:c2eaa912a28c | 120 | result = NULL; |
AzureIoTClient | 42:c2eaa912a28c | 121 | } |
AzureIoTClient | 42:c2eaa912a28c | 122 | else |
AzureIoTClient | 42:c2eaa912a28c | 123 | { |
AzureIoTClient | 42:c2eaa912a28c | 124 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_139: [ `iothubtransportamqp_methods_create` shall save the `hostname` for later use by using `mallocAndStrcpy_s`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 125 | if (mallocAndStrcpy_s(&result->hostname, hostname) != 0) |
AzureIoTClient | 42:c2eaa912a28c | 126 | { |
AzureIoTClient | 42:c2eaa912a28c | 127 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_116: [ If `mallocAndStrcpy_s` fails, `iothubtransportamqp_methods_create` shall return NULL. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 128 | LogError("Cannot copy hostname"); |
AzureIoTClient | 42:c2eaa912a28c | 129 | free(result->device_id); |
AzureIoTClient | 42:c2eaa912a28c | 130 | free(result); |
AzureIoTClient | 42:c2eaa912a28c | 131 | result = NULL; |
AzureIoTClient | 42:c2eaa912a28c | 132 | } |
AzureIoTClient | 42:c2eaa912a28c | 133 | else |
AzureIoTClient | 42:c2eaa912a28c | 134 | { |
AzureIoTClient | 42:c2eaa912a28c | 135 | result->subscribe_state = SUBSCRIBE_STATE_NOT_SUBSCRIBED; |
AzureIoTClient | 42:c2eaa912a28c | 136 | result->method_request_handles = NULL; |
AzureIoTClient | 42:c2eaa912a28c | 137 | result->method_request_handle_count = 0; |
AzureIoTClient | 42:c2eaa912a28c | 138 | result->receiver_link_disconnected = false; |
AzureIoTClient | 42:c2eaa912a28c | 139 | result->sender_link_disconnected = false; |
AzureIoTClient | 42:c2eaa912a28c | 140 | } |
AzureIoTClient | 42:c2eaa912a28c | 141 | } |
AzureIoTClient | 42:c2eaa912a28c | 142 | } |
AzureIoTClient | 42:c2eaa912a28c | 143 | } |
AzureIoTClient | 42:c2eaa912a28c | 144 | |
AzureIoTClient | 42:c2eaa912a28c | 145 | return result; |
AzureIoTClient | 42:c2eaa912a28c | 146 | } |
AzureIoTClient | 42:c2eaa912a28c | 147 | |
AzureIoTClient | 42:c2eaa912a28c | 148 | void iothubtransportamqp_methods_destroy(IOTHUBTRANSPORT_AMQP_METHODS_HANDLE iothubtransport_amqp_methods_handle) |
AzureIoTClient | 42:c2eaa912a28c | 149 | { |
AzureIoTClient | 42:c2eaa912a28c | 150 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_006: [ If `iothubtransport_amqp_methods_handle` is NULL, `iothubtransportamqp_methods_destroy` shall do nothing. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 151 | if (iothubtransport_amqp_methods_handle == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 152 | { |
AzureIoTClient | 42:c2eaa912a28c | 153 | LogError("NULL handle"); |
AzureIoTClient | 42:c2eaa912a28c | 154 | } |
AzureIoTClient | 42:c2eaa912a28c | 155 | else |
AzureIoTClient | 42:c2eaa912a28c | 156 | { |
AzureIoTClient | 42:c2eaa912a28c | 157 | size_t i; |
AzureIoTClient | 42:c2eaa912a28c | 158 | |
AzureIoTClient | 42:c2eaa912a28c | 159 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_007: [ If the instance pointed to by `iothubtransport_amqp_methods_handle` is subscribed to receive C2D methods, `iothubtransportamqp_methods_destroy` shall free all resources allocated by the subscribe. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 160 | if (iothubtransport_amqp_methods_handle->subscribe_state == SUBSCRIBE_STATE_SUBSCRIBED) |
AzureIoTClient | 42:c2eaa912a28c | 161 | { |
AzureIoTClient | 42:c2eaa912a28c | 162 | iothubtransportamqp_methods_unsubscribe(iothubtransport_amqp_methods_handle); |
AzureIoTClient | 42:c2eaa912a28c | 163 | } |
AzureIoTClient | 42:c2eaa912a28c | 164 | |
AzureIoTClient | 42:c2eaa912a28c | 165 | for (i = 0; i < iothubtransport_amqp_methods_handle->method_request_handle_count; i++) |
AzureIoTClient | 42:c2eaa912a28c | 166 | { |
AzureIoTClient | 42:c2eaa912a28c | 167 | free(iothubtransport_amqp_methods_handle->method_request_handles[i]); |
AzureIoTClient | 42:c2eaa912a28c | 168 | } |
AzureIoTClient | 42:c2eaa912a28c | 169 | |
AzureIoTClient | 42:c2eaa912a28c | 170 | if (iothubtransport_amqp_methods_handle->method_request_handles != NULL) |
AzureIoTClient | 42:c2eaa912a28c | 171 | { |
AzureIoTClient | 42:c2eaa912a28c | 172 | free(iothubtransport_amqp_methods_handle->method_request_handles); |
AzureIoTClient | 42:c2eaa912a28c | 173 | } |
AzureIoTClient | 42:c2eaa912a28c | 174 | |
AzureIoTClient | 42:c2eaa912a28c | 175 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_005: [ `iothubtransportamqp_methods_destroy` shall free all resources allocated by `iothubtransportamqp_methods_create` for the handle `iothubtransport_amqp_methods_handle`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 176 | free(iothubtransport_amqp_methods_handle->hostname); |
AzureIoTClient | 42:c2eaa912a28c | 177 | free(iothubtransport_amqp_methods_handle->device_id); |
AzureIoTClient | 42:c2eaa912a28c | 178 | free(iothubtransport_amqp_methods_handle); |
AzureIoTClient | 42:c2eaa912a28c | 179 | } |
AzureIoTClient | 42:c2eaa912a28c | 180 | } |
AzureIoTClient | 42:c2eaa912a28c | 181 | |
AzureIoTClient | 42:c2eaa912a28c | 182 | static void call_methods_unsubscribed_if_needed(IOTHUBTRANSPORT_AMQP_METHODS_HANDLE amqp_methods_handle) |
AzureIoTClient | 42:c2eaa912a28c | 183 | { |
AzureIoTClient | 42:c2eaa912a28c | 184 | if (amqp_methods_handle->receiver_link_disconnected && amqp_methods_handle->sender_link_disconnected) |
AzureIoTClient | 42:c2eaa912a28c | 185 | { |
AzureIoTClient | 42:c2eaa912a28c | 186 | amqp_methods_handle->receiver_link_disconnected = false; |
AzureIoTClient | 42:c2eaa912a28c | 187 | amqp_methods_handle->sender_link_disconnected = false; |
AzureIoTClient | 42:c2eaa912a28c | 188 | amqp_methods_handle->on_methods_unsubscribed(amqp_methods_handle->on_methods_unsubscribed_context); |
AzureIoTClient | 42:c2eaa912a28c | 189 | } |
AzureIoTClient | 42:c2eaa912a28c | 190 | } |
AzureIoTClient | 42:c2eaa912a28c | 191 | |
AzureIoTClient | 42:c2eaa912a28c | 192 | static void on_message_receiver_state_changed(const void* context, MESSAGE_RECEIVER_STATE new_state, MESSAGE_RECEIVER_STATE previous_state) |
AzureIoTClient | 42:c2eaa912a28c | 193 | { |
AzureIoTClient | 42:c2eaa912a28c | 194 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_119: [ When `on_message_receiver_state_changed` is called with the `new_state` being `MESSAGE_RECEIVER_STATE_ERROR`, an error shall be indicated by calling the `on_methods_error` callback passed to `iothubtransportamqp_methods_subscribe`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 195 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_126: [ For the other state changes, on_message_receiver_state_changed shall do nothing. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 196 | IOTHUBTRANSPORT_AMQP_METHODS_HANDLE amqp_methods_handle = (IOTHUBTRANSPORT_AMQP_METHODS_HANDLE)context; |
AzureIoTClient | 42:c2eaa912a28c | 197 | if ((new_state != previous_state) && |
AzureIoTClient | 42:c2eaa912a28c | 198 | (new_state == MESSAGE_RECEIVER_STATE_ERROR)) |
AzureIoTClient | 42:c2eaa912a28c | 199 | { |
AzureIoTClient | 42:c2eaa912a28c | 200 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_120: [ When an error is indicated by calling the `on_methods_error`, it shall be called with the context being the `on_methods_error_context` argument passed to `iothubtransportamqp_methods_subscribe`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 201 | amqp_methods_handle->on_methods_error(amqp_methods_handle->on_methods_error_context); |
AzureIoTClient | 42:c2eaa912a28c | 202 | } |
AzureIoTClient | 42:c2eaa912a28c | 203 | else |
AzureIoTClient | 42:c2eaa912a28c | 204 | { |
AzureIoTClient | 42:c2eaa912a28c | 205 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_12_001: [ When `on_message_receiver_state_changed` is called with the `new_state` being `MESSAGE_RECEIVER_STATE_IDLE` and `previous_state` being `MESSAGE_RECEIVER_STATE_OPEN`and the sender link is already diconnected `on_message_receiver_state_changed` calls to `on_methods_unsubscribed`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 206 | if ((new_state == MESSAGE_RECEIVER_STATE_IDLE) && (previous_state == MESSAGE_RECEIVER_STATE_OPEN)) |
AzureIoTClient | 42:c2eaa912a28c | 207 | { |
AzureIoTClient | 42:c2eaa912a28c | 208 | amqp_methods_handle->receiver_link_disconnected = true; |
AzureIoTClient | 42:c2eaa912a28c | 209 | } |
AzureIoTClient | 42:c2eaa912a28c | 210 | call_methods_unsubscribed_if_needed(amqp_methods_handle); |
AzureIoTClient | 42:c2eaa912a28c | 211 | } |
AzureIoTClient | 42:c2eaa912a28c | 212 | } |
AzureIoTClient | 42:c2eaa912a28c | 213 | |
AzureIoTClient | 42:c2eaa912a28c | 214 | static void on_message_sender_state_changed(void* context, MESSAGE_SENDER_STATE new_state, MESSAGE_SENDER_STATE previous_state) |
AzureIoTClient | 42:c2eaa912a28c | 215 | { |
AzureIoTClient | 42:c2eaa912a28c | 216 | IOTHUBTRANSPORT_AMQP_METHODS_HANDLE amqp_methods_handle = (IOTHUBTRANSPORT_AMQP_METHODS_HANDLE)context; |
AzureIoTClient | 42:c2eaa912a28c | 217 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_059: [ When `on_message_sender_state_changed` is called with the `new_state` being `MESSAGE_SENDER_STATE_ERROR`, an error shall be indicated by calling the `on_methods_error` callback passed to `iothubtransportamqp_methods_subscribe`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 218 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_127: [ For the other state changes, on_message_sender_state_changed shall do nothing. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 219 | if ((new_state != previous_state) && |
AzureIoTClient | 42:c2eaa912a28c | 220 | (new_state == MESSAGE_SENDER_STATE_ERROR)) |
AzureIoTClient | 42:c2eaa912a28c | 221 | { |
AzureIoTClient | 42:c2eaa912a28c | 222 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_120: [ When an error is indicated by calling the `on_methods_error`, it shall be called with the context being the `on_methods_error_context` argument passed to `iothubtransportamqp_methods_subscribe`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 223 | amqp_methods_handle->on_methods_error(amqp_methods_handle->on_methods_error_context); |
AzureIoTClient | 42:c2eaa912a28c | 224 | } |
AzureIoTClient | 42:c2eaa912a28c | 225 | else |
AzureIoTClient | 42:c2eaa912a28c | 226 | { |
AzureIoTClient | 42:c2eaa912a28c | 227 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_12_002: [ When `on_message_sender_state_changed` is called with the `new_state` being `MESSAGE_SENDER_STATE_IDLE` and `previous_state` being `MESSAGE_SENDER_STATE_OPEN`and the receiver link is already diconnected `on_message_sender_state_changed` calls to `on_methods_unsubscribed`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 228 | if ((new_state == MESSAGE_SENDER_STATE_IDLE) && (previous_state == MESSAGE_SENDER_STATE_OPEN)) |
AzureIoTClient | 42:c2eaa912a28c | 229 | { |
AzureIoTClient | 42:c2eaa912a28c | 230 | amqp_methods_handle->sender_link_disconnected = true; |
AzureIoTClient | 42:c2eaa912a28c | 231 | } |
AzureIoTClient | 42:c2eaa912a28c | 232 | call_methods_unsubscribed_if_needed(amqp_methods_handle); |
AzureIoTClient | 42:c2eaa912a28c | 233 | } |
AzureIoTClient | 42:c2eaa912a28c | 234 | } |
AzureIoTClient | 42:c2eaa912a28c | 235 | |
AzureIoTClient | 42:c2eaa912a28c | 236 | static void on_message_send_complete(void* context, MESSAGE_SEND_RESULT send_result) |
AzureIoTClient | 42:c2eaa912a28c | 237 | { |
AzureIoTClient | 42:c2eaa912a28c | 238 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_084: [ Otherwise no action shall be taken. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 239 | if (send_result == MESSAGE_SEND_ERROR) |
AzureIoTClient | 42:c2eaa912a28c | 240 | { |
AzureIoTClient | 42:c2eaa912a28c | 241 | IOTHUBTRANSPORT_AMQP_METHODS_HANDLE amqp_methods_handle = (IOTHUBTRANSPORT_AMQP_METHODS_HANDLE)context; |
AzureIoTClient | 42:c2eaa912a28c | 242 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_083: [ If `send_result` is `MESSAGE_SEND_ERROR` then an error shall be indicated by calling the `on_methods_error` callback passed to `iothubtransportamqp_methods_subscribe`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 243 | amqp_methods_handle->on_methods_error(amqp_methods_handle->on_methods_error_context); |
AzureIoTClient | 42:c2eaa912a28c | 244 | } |
AzureIoTClient | 42:c2eaa912a28c | 245 | } |
AzureIoTClient | 42:c2eaa912a28c | 246 | |
AzureIoTClient | 42:c2eaa912a28c | 247 | static AMQP_VALUE on_message_received(const void* context, MESSAGE_HANDLE message) |
AzureIoTClient | 42:c2eaa912a28c | 248 | { |
AzureIoTClient | 42:c2eaa912a28c | 249 | PROPERTIES_HANDLE properties; |
AzureIoTClient | 42:c2eaa912a28c | 250 | /* VS believes this is not initialized, so have to set it to the worse case here */ |
AzureIoTClient | 42:c2eaa912a28c | 251 | AMQP_VALUE result = NULL; |
AzureIoTClient | 42:c2eaa912a28c | 252 | IOTHUBTRANSPORT_AMQP_METHODS_HANDLE amqp_methods_handle = (IOTHUBTRANSPORT_AMQP_METHODS_HANDLE)context; |
AzureIoTClient | 42:c2eaa912a28c | 253 | MESSAGE_OUTCOME message_outcome; |
AzureIoTClient | 42:c2eaa912a28c | 254 | |
AzureIoTClient | 42:c2eaa912a28c | 255 | if (message == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 256 | { |
AzureIoTClient | 42:c2eaa912a28c | 257 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_041: [ If `message` is NULL, the RELEASED outcome shall be returned and an error shall be indicated. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 258 | LogError("NULL message"); |
AzureIoTClient | 42:c2eaa912a28c | 259 | message_outcome = MESSAGE_OUTCOME_RELEASED; |
AzureIoTClient | 42:c2eaa912a28c | 260 | } |
AzureIoTClient | 42:c2eaa912a28c | 261 | else |
AzureIoTClient | 42:c2eaa912a28c | 262 | { |
AzureIoTClient | 42:c2eaa912a28c | 263 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_043: [ When `on_message_received` is called (to indicate a new message being received over the receiver link), the message shall be processed as below: ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 264 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_044: [ - The message properties shall be obtained by calling `message_get_properties`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 265 | if (message_get_properties(message, &properties) != 0) |
AzureIoTClient | 42:c2eaa912a28c | 266 | { |
AzureIoTClient | 42:c2eaa912a28c | 267 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_045: [ If `message_get_properties` fails, the REJECTED outcome with `amqp:decode-error` shall be returned. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 268 | LogError("Cannot retrieve message properties"); |
AzureIoTClient | 42:c2eaa912a28c | 269 | message_outcome = MESSAGE_OUTCOME_REJECTED; |
AzureIoTClient | 42:c2eaa912a28c | 270 | result = messaging_delivery_rejected("amqp:decode-error", "Cannot retrieve message properties"); |
AzureIoTClient | 42:c2eaa912a28c | 271 | } |
AzureIoTClient | 42:c2eaa912a28c | 272 | else |
AzureIoTClient | 42:c2eaa912a28c | 273 | { |
AzureIoTClient | 42:c2eaa912a28c | 274 | AMQP_VALUE correlation_id; |
AzureIoTClient | 42:c2eaa912a28c | 275 | |
AzureIoTClient | 42:c2eaa912a28c | 276 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_046: [ - The correlation id shall be obtained by calling `properties_get_correlation_id` on the message properties. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 277 | if (properties_get_correlation_id(properties, &correlation_id) != 0) |
AzureIoTClient | 42:c2eaa912a28c | 278 | { |
AzureIoTClient | 42:c2eaa912a28c | 279 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_047: [ If `properties_get_correlation_id` fails the REJECTED outcome with `amqp:decode-error` shall be returned. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 280 | LogError("Cannot retrieve correlation id"); |
AzureIoTClient | 42:c2eaa912a28c | 281 | message_outcome = MESSAGE_OUTCOME_REJECTED; |
AzureIoTClient | 42:c2eaa912a28c | 282 | result = messaging_delivery_rejected("amqp:decode-error", "Cannot retrieve correlation id"); |
AzureIoTClient | 42:c2eaa912a28c | 283 | } |
AzureIoTClient | 42:c2eaa912a28c | 284 | else |
AzureIoTClient | 42:c2eaa912a28c | 285 | { |
AzureIoTClient | 42:c2eaa912a28c | 286 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_112: [ Memory shall be allocated for the `IOTHUBTRANSPORT_AMQP_METHOD_HANDLE` to hold the correlation-id, so that it can be used in the `iothubtransportamqp_methods_respond` function. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 287 | IOTHUBTRANSPORT_AMQP_METHOD* method_handle = (IOTHUBTRANSPORT_AMQP_METHOD*)malloc(sizeof(IOTHUBTRANSPORT_AMQP_METHOD)); |
AzureIoTClient | 42:c2eaa912a28c | 288 | if (method_handle == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 289 | { |
AzureIoTClient | 42:c2eaa912a28c | 290 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_130: [ If allocating memory for the `IOTHUBTRANSPORT_AMQP_METHOD_HANDLE` handle fails, the RELEASED outcome shall be returned and an error shall be indicated. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 291 | LogError("Cannot allocate method handle"); |
AzureIoTClient | 42:c2eaa912a28c | 292 | message_outcome = MESSAGE_OUTCOME_RELEASED; |
AzureIoTClient | 42:c2eaa912a28c | 293 | } |
AzureIoTClient | 42:c2eaa912a28c | 294 | else |
AzureIoTClient | 42:c2eaa912a28c | 295 | { |
AzureIoTClient | 42:c2eaa912a28c | 296 | IOTHUBTRANSPORT_AMQP_METHOD_HANDLE* new_handles; |
AzureIoTClient | 42:c2eaa912a28c | 297 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_113: [ All `IOTHUBTRANSPORT_AMQP_METHOD_HANDLE` handles shall be tracked in an array of handles that shall be resized accordingly when a methopd handle is added to it. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 298 | new_handles = (IOTHUBTRANSPORT_AMQP_METHOD_HANDLE*)realloc(amqp_methods_handle->method_request_handles, (amqp_methods_handle->method_request_handle_count + 1) * sizeof(IOTHUBTRANSPORT_AMQP_METHOD_HANDLE)); |
AzureIoTClient | 42:c2eaa912a28c | 299 | if (new_handles == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 300 | { |
AzureIoTClient | 42:c2eaa912a28c | 301 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_138: [ If resizing the tracked method handles array fails, the RELEASED outcome shall be returned and an error shall be indicated. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 302 | free(method_handle); |
AzureIoTClient | 42:c2eaa912a28c | 303 | LogError("Cannot grow method handles array"); |
AzureIoTClient | 42:c2eaa912a28c | 304 | message_outcome = MESSAGE_OUTCOME_RELEASED; |
AzureIoTClient | 42:c2eaa912a28c | 305 | } |
AzureIoTClient | 42:c2eaa912a28c | 306 | else |
AzureIoTClient | 42:c2eaa912a28c | 307 | { |
AzureIoTClient | 42:c2eaa912a28c | 308 | amqp_methods_handle->method_request_handles = new_handles; |
AzureIoTClient | 42:c2eaa912a28c | 309 | |
AzureIoTClient | 42:c2eaa912a28c | 310 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_121: [ The uuid value for the correlation ID shall be obtained by calling `amqpvalue_get_uuid`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 311 | if (amqpvalue_get_uuid(correlation_id, &method_handle->correlation_id) != 0) |
AzureIoTClient | 42:c2eaa912a28c | 312 | { |
AzureIoTClient | 42:c2eaa912a28c | 313 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_122: [ If `amqpvalue_get_uuid` fails the REJECTED outcome with `amqp:decode-error` shall be returned. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 314 | free(method_handle); |
AzureIoTClient | 42:c2eaa912a28c | 315 | LogError("Cannot get uuid value for correlation-id"); |
AzureIoTClient | 42:c2eaa912a28c | 316 | message_outcome = MESSAGE_OUTCOME_REJECTED; |
AzureIoTClient | 42:c2eaa912a28c | 317 | result = messaging_delivery_rejected("amqp:decode-error", "Cannot get uuid value for correlation-id"); |
AzureIoTClient | 42:c2eaa912a28c | 318 | } |
AzureIoTClient | 42:c2eaa912a28c | 319 | else |
AzureIoTClient | 42:c2eaa912a28c | 320 | { |
AzureIoTClient | 42:c2eaa912a28c | 321 | BINARY_DATA binary_data; |
AzureIoTClient | 42:c2eaa912a28c | 322 | |
AzureIoTClient | 42:c2eaa912a28c | 323 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_048: [ - The message payload shall be obtained by calling `message_get_body_amqp_data_in_place` with the index argument being 0. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 324 | if (message_get_body_amqp_data_in_place(message, 0, &binary_data) != 0) |
AzureIoTClient | 42:c2eaa912a28c | 325 | { |
AzureIoTClient | 42:c2eaa912a28c | 326 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_049: [ If `message_get_body_amqp_data_in_place` fails the REJECTED outcome with `amqp:decode-error` shall be returned. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 327 | free(method_handle); |
AzureIoTClient | 42:c2eaa912a28c | 328 | LogError("Cannot get method request message payload"); |
AzureIoTClient | 42:c2eaa912a28c | 329 | message_outcome = MESSAGE_OUTCOME_REJECTED; |
AzureIoTClient | 42:c2eaa912a28c | 330 | result = messaging_delivery_rejected("amqp:decode-error", "Cannot get method request message payload"); |
AzureIoTClient | 42:c2eaa912a28c | 331 | } |
AzureIoTClient | 42:c2eaa912a28c | 332 | else |
AzureIoTClient | 42:c2eaa912a28c | 333 | { |
AzureIoTClient | 42:c2eaa912a28c | 334 | AMQP_VALUE application_properties; |
AzureIoTClient | 42:c2eaa912a28c | 335 | |
AzureIoTClient | 42:c2eaa912a28c | 336 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_099: [ The application properties for the received message shall be obtained by calling `message_get_application_properties`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 337 | if (message_get_application_properties(message, &application_properties) != 0) |
AzureIoTClient | 42:c2eaa912a28c | 338 | { |
AzureIoTClient | 42:c2eaa912a28c | 339 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_133: [ If `message_get_application_properties` fails the REJECTED outcome with `amqp:decode-error` shall be returned. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 340 | LogError("Cannot get application properties"); |
AzureIoTClient | 42:c2eaa912a28c | 341 | free(method_handle); |
AzureIoTClient | 42:c2eaa912a28c | 342 | message_outcome = MESSAGE_OUTCOME_REJECTED; |
AzureIoTClient | 42:c2eaa912a28c | 343 | result = messaging_delivery_rejected("amqp:decode-error", "Cannot get application properties"); |
AzureIoTClient | 42:c2eaa912a28c | 344 | } |
AzureIoTClient | 42:c2eaa912a28c | 345 | else |
AzureIoTClient | 42:c2eaa912a28c | 346 | { |
AzureIoTClient | 42:c2eaa912a28c | 347 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_123: [ The AMQP map shall be retrieve from the application properties by calling `amqpvalue_get_inplace_described_value`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 348 | AMQP_VALUE amqp_properties_map = amqpvalue_get_inplace_described_value(application_properties); |
AzureIoTClient | 42:c2eaa912a28c | 349 | if (amqp_properties_map == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 350 | { |
AzureIoTClient | 42:c2eaa912a28c | 351 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_134: [ If `amqpvalue_get_inplace_described_value` fails the RELEASED outcome with `amqp:decode-error` shall be returned. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 352 | LogError("Cannot get application properties map"); |
AzureIoTClient | 42:c2eaa912a28c | 353 | free(method_handle); |
AzureIoTClient | 42:c2eaa912a28c | 354 | message_outcome = MESSAGE_OUTCOME_RELEASED; |
AzureIoTClient | 42:c2eaa912a28c | 355 | } |
AzureIoTClient | 42:c2eaa912a28c | 356 | else |
AzureIoTClient | 42:c2eaa912a28c | 357 | { |
AzureIoTClient | 42:c2eaa912a28c | 358 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_100: [ A property key `IoThub-methodname` shall be created by calling `amqpvalue_create_string`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 359 | AMQP_VALUE property_key = amqpvalue_create_string("IoThub-methodname"); |
AzureIoTClient | 42:c2eaa912a28c | 360 | if (property_key == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 361 | { |
AzureIoTClient | 42:c2eaa912a28c | 362 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_132: [ If `amqpvalue_create_string` fails the RELEASED outcome shall be returned. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 363 | LogError("Cannot create the property key for method name"); |
AzureIoTClient | 42:c2eaa912a28c | 364 | free(method_handle); |
AzureIoTClient | 42:c2eaa912a28c | 365 | message_outcome = MESSAGE_OUTCOME_RELEASED; |
AzureIoTClient | 42:c2eaa912a28c | 366 | } |
AzureIoTClient | 42:c2eaa912a28c | 367 | else |
AzureIoTClient | 42:c2eaa912a28c | 368 | { |
AzureIoTClient | 42:c2eaa912a28c | 369 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_101: [ The method name property value shall be found in the map by calling `amqpvalue_get_map_value`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 370 | AMQP_VALUE property_value = amqpvalue_get_map_value(amqp_properties_map, property_key); |
AzureIoTClient | 42:c2eaa912a28c | 371 | if (property_value == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 372 | { |
AzureIoTClient | 42:c2eaa912a28c | 373 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_103: [ If `amqpvalue_get_map_value` fails the REJECTED outcome with `amqp:decode-error` shall be returned. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 374 | LogError("Cannot find the IoThub-methodname property in the properties map"); |
AzureIoTClient | 42:c2eaa912a28c | 375 | free(method_handle); |
AzureIoTClient | 42:c2eaa912a28c | 376 | message_outcome = MESSAGE_OUTCOME_REJECTED; |
AzureIoTClient | 42:c2eaa912a28c | 377 | result = messaging_delivery_rejected("amqp:decode-error", "Cannot find the IoThub-methodname property in the properties map"); |
AzureIoTClient | 42:c2eaa912a28c | 378 | } |
AzureIoTClient | 42:c2eaa912a28c | 379 | else |
AzureIoTClient | 42:c2eaa912a28c | 380 | { |
AzureIoTClient | 42:c2eaa912a28c | 381 | const char* method_name; |
AzureIoTClient | 42:c2eaa912a28c | 382 | |
AzureIoTClient | 42:c2eaa912a28c | 383 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_102: [ The string contained by the property value shall be obtained by calling `amqpvalue_get_string`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 384 | if (amqpvalue_get_string(property_value, &method_name) != 0) |
AzureIoTClient | 42:c2eaa912a28c | 385 | { |
AzureIoTClient | 42:c2eaa912a28c | 386 | /*Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_131: [ If `amqpvalue_get_string` fails the REJECTED outcome with `amqp:decode-error` shall be returned. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 387 | LogError("Cannot read the method name from the property value"); |
AzureIoTClient | 42:c2eaa912a28c | 388 | free(method_handle); |
AzureIoTClient | 42:c2eaa912a28c | 389 | message_outcome = MESSAGE_OUTCOME_REJECTED; |
AzureIoTClient | 42:c2eaa912a28c | 390 | result = messaging_delivery_rejected("amqp:decode-error", "Cannot read the method name from the property value"); |
AzureIoTClient | 42:c2eaa912a28c | 391 | } |
AzureIoTClient | 42:c2eaa912a28c | 392 | else |
AzureIoTClient | 42:c2eaa912a28c | 393 | { |
AzureIoTClient | 42:c2eaa912a28c | 394 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_056: [ On success the `on_message_received` callback shall return a newly constructed delivery state obtained by calling `messaging_delivery_accepted`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 395 | result = messaging_delivery_accepted(); |
AzureIoTClient | 42:c2eaa912a28c | 396 | if (result == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 397 | { |
AzureIoTClient | 42:c2eaa912a28c | 398 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_057: [ If `messaging_delivery_accepted` fails the RELEASED outcome with `amqp:decode-error` shall be returned. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 399 | LogError("Cannot allocate memory for delivery state"); |
AzureIoTClient | 42:c2eaa912a28c | 400 | free(method_handle); |
AzureIoTClient | 42:c2eaa912a28c | 401 | message_outcome = MESSAGE_OUTCOME_RELEASED; |
AzureIoTClient | 42:c2eaa912a28c | 402 | } |
AzureIoTClient | 42:c2eaa912a28c | 403 | else |
AzureIoTClient | 42:c2eaa912a28c | 404 | { |
AzureIoTClient | 42:c2eaa912a28c | 405 | method_handle->iothubtransport_amqp_methods_handle = amqp_methods_handle; |
AzureIoTClient | 42:c2eaa912a28c | 406 | |
AzureIoTClient | 42:c2eaa912a28c | 407 | /* set the method request handle in the handle array */ |
AzureIoTClient | 42:c2eaa912a28c | 408 | amqp_methods_handle->method_request_handles[amqp_methods_handle->method_request_handle_count] = method_handle; |
AzureIoTClient | 42:c2eaa912a28c | 409 | amqp_methods_handle->method_request_handle_count++; |
AzureIoTClient | 42:c2eaa912a28c | 410 | |
AzureIoTClient | 42:c2eaa912a28c | 411 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_050: [ The binary message payload shall be indicated by calling the `on_method_request_received` callback passed to `iothubtransportamqp_methods_subscribe` with the arguments: ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 412 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_051: [ - `context` shall be set to the `on_method_request_received_context` argument passed to `iothubtransportamqp_methods_subscribe`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 413 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_098: [ - `method_name` shall be set to the application property value for `IoThub-methodname`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 414 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_052: [ - `request` shall be set to the payload bytes obtained by calling `message_get_body_amqp_data_in_place`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 415 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_053: [ - `request_size` shall be set to the payload size obtained by calling `message_get_body_amqp_data_in_place`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 416 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_054: [ - `method_handle` shall be set to a newly created `IOTHUBTRANSPORT_AMQP_METHOD_HANDLE` that can be passed later as an argument to `iothubtransportamqp_methods_respond`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 417 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_109: [ `iothubtransportamqp_methods_respond` shall be allowed to be called from the callback `on_method_request_received`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 418 | if (amqp_methods_handle->on_method_request_received(amqp_methods_handle->on_method_request_received_context, method_name, binary_data.bytes, binary_data.length, method_handle) != 0) |
AzureIoTClient | 42:c2eaa912a28c | 419 | { |
AzureIoTClient | 42:c2eaa912a28c | 420 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_147: [ If `on_method_request_received` fails, the REJECTED outcome shall be returned with `amqp:internal-error`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 421 | LogError("Cannot execute the callback with the given data"); |
AzureIoTClient | 42:c2eaa912a28c | 422 | amqpvalue_destroy(result); |
AzureIoTClient | 42:c2eaa912a28c | 423 | free(method_handle); |
AzureIoTClient | 42:c2eaa912a28c | 424 | amqp_methods_handle->method_request_handle_count--; |
AzureIoTClient | 42:c2eaa912a28c | 425 | message_outcome = MESSAGE_OUTCOME_REJECTED; |
AzureIoTClient | 42:c2eaa912a28c | 426 | result = messaging_delivery_rejected("amqp:internal-error", "Cannot execute the callback with the given data"); |
AzureIoTClient | 42:c2eaa912a28c | 427 | } |
AzureIoTClient | 42:c2eaa912a28c | 428 | else |
AzureIoTClient | 42:c2eaa912a28c | 429 | { |
AzureIoTClient | 42:c2eaa912a28c | 430 | message_outcome = MESSAGE_OUTCOME_ACCEPTED; |
AzureIoTClient | 42:c2eaa912a28c | 431 | } |
AzureIoTClient | 42:c2eaa912a28c | 432 | } |
AzureIoTClient | 42:c2eaa912a28c | 433 | } |
AzureIoTClient | 42:c2eaa912a28c | 434 | |
AzureIoTClient | 42:c2eaa912a28c | 435 | amqpvalue_destroy(property_value); |
AzureIoTClient | 42:c2eaa912a28c | 436 | } |
AzureIoTClient | 42:c2eaa912a28c | 437 | |
AzureIoTClient | 42:c2eaa912a28c | 438 | amqpvalue_destroy(property_key); |
AzureIoTClient | 42:c2eaa912a28c | 439 | } |
AzureIoTClient | 42:c2eaa912a28c | 440 | } |
AzureIoTClient | 42:c2eaa912a28c | 441 | |
AzureIoTClient | 42:c2eaa912a28c | 442 | application_properties_destroy(application_properties); |
AzureIoTClient | 42:c2eaa912a28c | 443 | } |
AzureIoTClient | 42:c2eaa912a28c | 444 | } |
AzureIoTClient | 42:c2eaa912a28c | 445 | } |
AzureIoTClient | 42:c2eaa912a28c | 446 | } |
AzureIoTClient | 42:c2eaa912a28c | 447 | } |
AzureIoTClient | 42:c2eaa912a28c | 448 | } |
AzureIoTClient | 42:c2eaa912a28c | 449 | |
AzureIoTClient | 42:c2eaa912a28c | 450 | properties_destroy(properties); |
AzureIoTClient | 42:c2eaa912a28c | 451 | } |
AzureIoTClient | 42:c2eaa912a28c | 452 | } |
AzureIoTClient | 42:c2eaa912a28c | 453 | |
AzureIoTClient | 42:c2eaa912a28c | 454 | switch (message_outcome) |
AzureIoTClient | 42:c2eaa912a28c | 455 | { |
AzureIoTClient | 42:c2eaa912a28c | 456 | default: |
AzureIoTClient | 42:c2eaa912a28c | 457 | break; |
AzureIoTClient | 42:c2eaa912a28c | 458 | |
AzureIoTClient | 42:c2eaa912a28c | 459 | case MESSAGE_OUTCOME_RELEASED: |
AzureIoTClient | 42:c2eaa912a28c | 460 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_129: [ The released outcome shall be created by calling `messaging_delivery_released`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 461 | result = messaging_delivery_released(); |
AzureIoTClient | 42:c2eaa912a28c | 462 | |
AzureIoTClient | 42:c2eaa912a28c | 463 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_128: [ When the RELEASED outcome is returned, an error shall be indicated by calling the `on_methods_error` callback passed to `iothubtransportamqp_methods_subscribe`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 464 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_042: [ When an error is indicated by calling the `on_methods_error`, it shall be called with the context being the `on_methods_error_context` argument passed to `iothubtransportamqp_methods_subscribe`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 465 | amqp_methods_handle->on_methods_error(amqp_methods_handle->on_methods_error_context); |
AzureIoTClient | 42:c2eaa912a28c | 466 | break; |
AzureIoTClient | 42:c2eaa912a28c | 467 | |
AzureIoTClient | 42:c2eaa912a28c | 468 | case MESSAGE_OUTCOME_REJECTED: |
AzureIoTClient | 42:c2eaa912a28c | 469 | case MESSAGE_OUTCOME_ACCEPTED: |
AzureIoTClient | 42:c2eaa912a28c | 470 | /* all is well */ |
AzureIoTClient | 42:c2eaa912a28c | 471 | break; |
AzureIoTClient | 42:c2eaa912a28c | 472 | } |
AzureIoTClient | 42:c2eaa912a28c | 473 | |
AzureIoTClient | 42:c2eaa912a28c | 474 | return result; |
AzureIoTClient | 42:c2eaa912a28c | 475 | } |
AzureIoTClient | 42:c2eaa912a28c | 476 | |
AzureIoTClient | 42:c2eaa912a28c | 477 | static int set_link_attach_properties(IOTHUBTRANSPORT_AMQP_METHODS_HANDLE iothubtransport_amqp_methods_handle) |
AzureIoTClient | 42:c2eaa912a28c | 478 | { |
AzureIoTClient | 42:c2eaa912a28c | 479 | int result = 0; |
AzureIoTClient | 42:c2eaa912a28c | 480 | fields link_attach_properties; |
AzureIoTClient | 42:c2eaa912a28c | 481 | |
AzureIoTClient | 42:c2eaa912a28c | 482 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_140: [ A link attach properties map shall be created by calling `amqpvalue_create_map`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 483 | link_attach_properties = amqpvalue_create_map(); |
AzureIoTClient | 42:c2eaa912a28c | 484 | if (link_attach_properties == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 485 | { |
AzureIoTClient | 42:c2eaa912a28c | 486 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_145: [ If any call for creating or setting the link attach properties fails `iothubtransportamqp_methods_subscribe` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 487 | LogError("Cannot create the map for link ttach properties"); |
AzureIoTClient | 42:c2eaa912a28c | 488 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 489 | } |
AzureIoTClient | 42:c2eaa912a28c | 490 | else |
AzureIoTClient | 42:c2eaa912a28c | 491 | { |
AzureIoTClient | 42:c2eaa912a28c | 492 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_141: [ A property key which shall be a symbol named `com.microsoft:channel-correlation-id` shall be created by calling `amqp_create_symbol`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 493 | AMQP_VALUE channel_correlation_id_property_key = amqpvalue_create_symbol("com.microsoft:channel-correlation-id"); |
AzureIoTClient | 42:c2eaa912a28c | 494 | if (channel_correlation_id_property_key == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 495 | { |
AzureIoTClient | 42:c2eaa912a28c | 496 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_145: [ If any call for creating or setting the link attach properties fails `iothubtransportamqp_methods_subscribe` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 497 | LogError("Cannot create the channel correlation id property key for the link attach properties"); |
AzureIoTClient | 42:c2eaa912a28c | 498 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 499 | } |
AzureIoTClient | 42:c2eaa912a28c | 500 | else |
AzureIoTClient | 42:c2eaa912a28c | 501 | { |
AzureIoTClient | 42:c2eaa912a28c | 502 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_142: [ A property value of type string that shall contain the device id shall be created by calling `amqpvalue_create_string`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 503 | AMQP_VALUE channel_correlation_id_property_value = amqpvalue_create_string(iothubtransport_amqp_methods_handle->device_id); |
AzureIoTClient | 42:c2eaa912a28c | 504 | if (channel_correlation_id_property_value == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 505 | { |
AzureIoTClient | 42:c2eaa912a28c | 506 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_145: [ If any call for creating or setting the link attach properties fails `iothubtransportamqp_methods_subscribe` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 507 | LogError("Cannot create the channel correlation id property key for the link attach properties"); |
AzureIoTClient | 42:c2eaa912a28c | 508 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 509 | } |
AzureIoTClient | 42:c2eaa912a28c | 510 | else |
AzureIoTClient | 42:c2eaa912a28c | 511 | { |
AzureIoTClient | 42:c2eaa912a28c | 512 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_143: [ The `com.microsoft:channel-correlation-id` shall be added to the link attach properties by calling `amqpvalue_set_map_value`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 513 | if (amqpvalue_set_map_value(link_attach_properties, channel_correlation_id_property_key, channel_correlation_id_property_value) != 0) |
AzureIoTClient | 42:c2eaa912a28c | 514 | { |
AzureIoTClient | 42:c2eaa912a28c | 515 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_145: [ If any call for creating or setting the link attach properties fails `iothubtransportamqp_methods_subscribe` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 516 | LogError("Cannot set the property for channel correlation on the link attach properties"); |
AzureIoTClient | 42:c2eaa912a28c | 517 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 518 | } |
AzureIoTClient | 42:c2eaa912a28c | 519 | else |
AzureIoTClient | 42:c2eaa912a28c | 520 | { |
AzureIoTClient | 42:c2eaa912a28c | 521 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_150: [ A property key which shall be a symbol named `com.microsoft:api-version` shall be created by calling `amqp_create_symbol`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 522 | AMQP_VALUE api_version_property_key = amqpvalue_create_symbol("com.microsoft:api-version"); |
AzureIoTClient | 42:c2eaa912a28c | 523 | if (api_version_property_key == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 524 | { |
AzureIoTClient | 42:c2eaa912a28c | 525 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_145: [ If any call for creating or setting the link attach properties fails `iothubtransportamqp_methods_subscribe` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 526 | LogError("Cannot create the API version property key for the link attach properties"); |
AzureIoTClient | 42:c2eaa912a28c | 527 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 528 | } |
AzureIoTClient | 42:c2eaa912a28c | 529 | else |
AzureIoTClient | 42:c2eaa912a28c | 530 | { |
AzureIoTClient | 42:c2eaa912a28c | 531 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_151: [ A property value of type string that shall contain the `2016-11-14` shall be created by calling `amqpvalue_create_string`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 532 | AMQP_VALUE api_version_property_value = amqpvalue_create_string("2016-11-14"); |
AzureIoTClient | 42:c2eaa912a28c | 533 | if (api_version_property_value == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 534 | { |
AzureIoTClient | 42:c2eaa912a28c | 535 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_145: [ If any call for creating or setting the link attach properties fails `iothubtransportamqp_methods_subscribe` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 536 | LogError("Cannot create the API version property value for the link attach properties"); |
AzureIoTClient | 42:c2eaa912a28c | 537 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 538 | } |
AzureIoTClient | 42:c2eaa912a28c | 539 | else |
AzureIoTClient | 42:c2eaa912a28c | 540 | { |
AzureIoTClient | 42:c2eaa912a28c | 541 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_152: [ The `com.microsoft:api-version` shall be added to the link attach properties by calling `amqpvalue_set_map_value`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 542 | if (amqpvalue_set_map_value(link_attach_properties, api_version_property_key, api_version_property_value) != 0) |
AzureIoTClient | 42:c2eaa912a28c | 543 | { |
AzureIoTClient | 42:c2eaa912a28c | 544 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_145: [ If any call for creating or setting the link attach properties fails `iothubtransportamqp_methods_subscribe` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 545 | LogError("Cannot set the property for API version on the link attach properties"); |
AzureIoTClient | 42:c2eaa912a28c | 546 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 547 | } |
AzureIoTClient | 42:c2eaa912a28c | 548 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_144: [ The link attach properties shall be set on the receiver and sender link by calling `link_set_attach_properties`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 549 | else if (link_set_attach_properties(iothubtransport_amqp_methods_handle->sender_link, link_attach_properties) != 0) |
AzureIoTClient | 42:c2eaa912a28c | 550 | { |
AzureIoTClient | 42:c2eaa912a28c | 551 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_145: [ If any call for creating or setting the link attach properties fails `iothubtransportamqp_methods_subscribe` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 552 | LogError("Cannot set the link attach properties on the sender link"); |
AzureIoTClient | 42:c2eaa912a28c | 553 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 554 | } |
AzureIoTClient | 42:c2eaa912a28c | 555 | else if (link_set_attach_properties(iothubtransport_amqp_methods_handle->receiver_link, link_attach_properties) != 0) |
AzureIoTClient | 42:c2eaa912a28c | 556 | { |
AzureIoTClient | 42:c2eaa912a28c | 557 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_145: [ If any call for creating or setting the link attach properties fails `iothubtransportamqp_methods_subscribe` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 558 | LogError("Cannot set the link attach properties on the receiver link"); |
AzureIoTClient | 42:c2eaa912a28c | 559 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 560 | } |
AzureIoTClient | 42:c2eaa912a28c | 561 | else |
AzureIoTClient | 42:c2eaa912a28c | 562 | { |
AzureIoTClient | 42:c2eaa912a28c | 563 | result = 0; |
AzureIoTClient | 42:c2eaa912a28c | 564 | } |
AzureIoTClient | 42:c2eaa912a28c | 565 | |
AzureIoTClient | 42:c2eaa912a28c | 566 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_146: [ The link attach properties and all associated values shall be freed by calling `amqpvalue_destroy` after setting the link attach properties. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 567 | amqpvalue_destroy(api_version_property_value); |
AzureIoTClient | 42:c2eaa912a28c | 568 | } |
AzureIoTClient | 42:c2eaa912a28c | 569 | |
AzureIoTClient | 42:c2eaa912a28c | 570 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_146: [ The link attach properties and all associated values shall be freed by calling `amqpvalue_destroy` after setting the link attach properties. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 571 | amqpvalue_destroy(api_version_property_key); |
AzureIoTClient | 42:c2eaa912a28c | 572 | } |
AzureIoTClient | 42:c2eaa912a28c | 573 | } |
AzureIoTClient | 42:c2eaa912a28c | 574 | |
AzureIoTClient | 42:c2eaa912a28c | 575 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_146: [ The link attach properties and all associated values shall be freed by calling `amqpvalue_destroy` after setting the link attach properties. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 576 | amqpvalue_destroy(channel_correlation_id_property_value); |
AzureIoTClient | 42:c2eaa912a28c | 577 | } |
AzureIoTClient | 42:c2eaa912a28c | 578 | |
AzureIoTClient | 42:c2eaa912a28c | 579 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_146: [ The link attach properties and all associated values shall be freed by calling `amqpvalue_destroy` after setting the link attach properties. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 580 | amqpvalue_destroy(channel_correlation_id_property_key); |
AzureIoTClient | 42:c2eaa912a28c | 581 | } |
AzureIoTClient | 42:c2eaa912a28c | 582 | |
AzureIoTClient | 42:c2eaa912a28c | 583 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_146: [ The link attach properties and all associated values shall be freed by calling `amqpvalue_destroy` after setting the link attach properties. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 584 | amqpvalue_destroy(link_attach_properties); |
AzureIoTClient | 42:c2eaa912a28c | 585 | } |
AzureIoTClient | 42:c2eaa912a28c | 586 | |
AzureIoTClient | 42:c2eaa912a28c | 587 | return result; |
AzureIoTClient | 42:c2eaa912a28c | 588 | } |
AzureIoTClient | 42:c2eaa912a28c | 589 | |
AzureIoTClient | 42:c2eaa912a28c | 590 | int iothubtransportamqp_methods_subscribe(IOTHUBTRANSPORT_AMQP_METHODS_HANDLE iothubtransport_amqp_methods_handle, |
AzureIoTClient | 42:c2eaa912a28c | 591 | SESSION_HANDLE session_handle, ON_METHODS_ERROR on_methods_error, void* on_methods_error_context, |
AzureIoTClient | 42:c2eaa912a28c | 592 | ON_METHOD_REQUEST_RECEIVED on_method_request_received, void* on_method_request_received_context, |
AzureIoTClient | 42:c2eaa912a28c | 593 | ON_METHODS_UNSUBSCRIBED on_methods_unsubscribed, void* on_methods_unsubscribed_context) |
AzureIoTClient | 42:c2eaa912a28c | 594 | { |
AzureIoTClient | 42:c2eaa912a28c | 595 | int result; |
AzureIoTClient | 42:c2eaa912a28c | 596 | |
AzureIoTClient | 42:c2eaa912a28c | 597 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_009: [ If any of the argument `iothubtransport_amqp_methods_handle`, `session_handle`, `on_methods_error`, `on_method_request_received`, `on_methods_unsubscribed` is NULL, `iothubtransportamqp_methods_subscribe` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 598 | if ((iothubtransport_amqp_methods_handle == NULL) || |
AzureIoTClient | 42:c2eaa912a28c | 599 | (session_handle == NULL) || |
AzureIoTClient | 42:c2eaa912a28c | 600 | (on_methods_error == NULL) || |
AzureIoTClient | 42:c2eaa912a28c | 601 | (on_method_request_received == NULL) || |
AzureIoTClient | 42:c2eaa912a28c | 602 | (on_methods_unsubscribed == NULL)) |
AzureIoTClient | 42:c2eaa912a28c | 603 | { |
AzureIoTClient | 42:c2eaa912a28c | 604 | LogError("Invalid arguments: iothubtransport_amqp_methods_handle=%p, session_handle=%p, on_methods_error=%p, on_method_request_received=%p, on_methods_unsubscribed=%p", |
AzureIoTClient | 42:c2eaa912a28c | 605 | iothubtransport_amqp_methods_handle, session_handle, on_methods_error, on_method_request_received, on_methods_unsubscribed); |
AzureIoTClient | 42:c2eaa912a28c | 606 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 607 | } |
AzureIoTClient | 42:c2eaa912a28c | 608 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_137: [ `iothubtransportamqp_methods_subscribe` after another succesfull `iothubtransportamqp_methods_subscribe` without any unsubscribe shall return a non-zero value without performing any subscribe action. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 609 | else if (iothubtransport_amqp_methods_handle->subscribe_state != SUBSCRIBE_STATE_NOT_SUBSCRIBED) |
AzureIoTClient | 42:c2eaa912a28c | 610 | { |
AzureIoTClient | 42:c2eaa912a28c | 611 | LogError("Already subscribed"); |
AzureIoTClient | 42:c2eaa912a28c | 612 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 613 | } |
AzureIoTClient | 42:c2eaa912a28c | 614 | else |
AzureIoTClient | 42:c2eaa912a28c | 615 | { |
AzureIoTClient | 42:c2eaa912a28c | 616 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_015: [ The address string used to create the source shall be of the form `/devices/{device id}/methods/devicebound`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 617 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_016: [ The string shall be created by using `STRING_construct_sprintf`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 618 | STRING_HANDLE peer_endpoint_string = STRING_construct_sprintf("amqps://%s/devices/%s/methods/devicebound", iothubtransport_amqp_methods_handle->hostname, iothubtransport_amqp_methods_handle->device_id); |
AzureIoTClient | 42:c2eaa912a28c | 619 | if (peer_endpoint_string == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 620 | { |
AzureIoTClient | 42:c2eaa912a28c | 621 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_018: [ If `STRING_construct_sprintf` fails `iothubtransportamqp_methods_subscribe` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 622 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 623 | } |
AzureIoTClient | 42:c2eaa912a28c | 624 | else |
AzureIoTClient | 42:c2eaa912a28c | 625 | { |
AzureIoTClient | 42:c2eaa912a28c | 626 | iothubtransport_amqp_methods_handle->on_method_request_received = on_method_request_received; |
AzureIoTClient | 42:c2eaa912a28c | 627 | iothubtransport_amqp_methods_handle->on_method_request_received_context = on_method_request_received_context; |
AzureIoTClient | 42:c2eaa912a28c | 628 | iothubtransport_amqp_methods_handle->on_methods_error = on_methods_error; |
AzureIoTClient | 42:c2eaa912a28c | 629 | iothubtransport_amqp_methods_handle->on_methods_error_context = on_methods_error_context; |
AzureIoTClient | 42:c2eaa912a28c | 630 | iothubtransport_amqp_methods_handle->on_methods_unsubscribed = on_methods_unsubscribed; |
AzureIoTClient | 42:c2eaa912a28c | 631 | iothubtransport_amqp_methods_handle->on_methods_unsubscribed_context = on_methods_unsubscribed_context; |
AzureIoTClient | 42:c2eaa912a28c | 632 | |
AzureIoTClient | 42:c2eaa912a28c | 633 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_014: [ - `source` shall be the a source value created by calling `messaging_create_source`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 634 | AMQP_VALUE receiver_source = messaging_create_source(STRING_c_str(peer_endpoint_string)); |
AzureIoTClient | 42:c2eaa912a28c | 635 | if (receiver_source == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 636 | { |
AzureIoTClient | 42:c2eaa912a28c | 637 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_019: [ If creating the target or source values fails `iothubtransportamqp_methods_subscribe` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 638 | LogError("Cannot create receiver source"); |
AzureIoTClient | 42:c2eaa912a28c | 639 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 640 | } |
AzureIoTClient | 42:c2eaa912a28c | 641 | else |
AzureIoTClient | 42:c2eaa912a28c | 642 | { |
AzureIoTClient | 42:c2eaa912a28c | 643 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_017: [ - `target` shall be the a target value created by calling `messaging_create_target`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 644 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_117: [ The address string used to create the target shall be `requests`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 645 | AMQP_VALUE receiver_target = messaging_create_target("requests"); |
AzureIoTClient | 42:c2eaa912a28c | 646 | if (receiver_target == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 647 | { |
AzureIoTClient | 42:c2eaa912a28c | 648 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_019: [ If creating the target or source values fails `iothubtransportamqp_methods_subscribe` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 649 | LogError("Cannot create receiver target"); |
AzureIoTClient | 42:c2eaa912a28c | 650 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 651 | } |
AzureIoTClient | 42:c2eaa912a28c | 652 | else |
AzureIoTClient | 42:c2eaa912a28c | 653 | { |
AzureIoTClient | 42:c2eaa912a28c | 654 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_012: [ - `name` shall be in the format `methods_requests_link-{device_id}`, where device_id is the `device_id` argument passed to `iothubtransportamqp_methods_create`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 655 | STRING_HANDLE requests_link_name = STRING_construct_sprintf("methods_requests_link-%s", iothubtransport_amqp_methods_handle->device_id); |
AzureIoTClient | 42:c2eaa912a28c | 656 | if (requests_link_name == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 657 | { |
AzureIoTClient | 42:c2eaa912a28c | 658 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_153: [ If constructing the requests link name fails, `iothubtransportamqp_methods_subscribe` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 659 | LogError("Cannot create methods requests link name."); |
AzureIoTClient | 42:c2eaa912a28c | 660 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 661 | } |
AzureIoTClient | 42:c2eaa912a28c | 662 | else |
AzureIoTClient | 42:c2eaa912a28c | 663 | { |
AzureIoTClient | 42:c2eaa912a28c | 664 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_010: [ `iothubtransportamqp_methods_subscribe` shall create a receiver link by calling `link_create` with the following arguments: ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 665 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_011: [ - `session_handle` shall be the session_handle argument passed to iothubtransportamqp_methods_subscribe ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 666 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_013: [ - `role` shall be role_receiver. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 667 | iothubtransport_amqp_methods_handle->receiver_link = link_create(session_handle, STRING_c_str(requests_link_name), role_receiver, receiver_source, receiver_target); |
AzureIoTClient | 42:c2eaa912a28c | 668 | if (iothubtransport_amqp_methods_handle->receiver_link == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 669 | { |
AzureIoTClient | 42:c2eaa912a28c | 670 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_020: [ If creating the receiver link fails `iothubtransportamqp_methods_subscribe` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 671 | LogError("Cannot create receiver link"); |
AzureIoTClient | 42:c2eaa912a28c | 672 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 673 | } |
AzureIoTClient | 42:c2eaa912a28c | 674 | else |
AzureIoTClient | 42:c2eaa912a28c | 675 | { |
AzureIoTClient | 42:c2eaa912a28c | 676 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_025: [ - `source` shall be the a source value created by calling `messaging_create_source`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 677 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_026: [ The address string used to create the target shall be `responses`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 678 | AMQP_VALUE sender_source = messaging_create_source("responses"); |
AzureIoTClient | 42:c2eaa912a28c | 679 | if (sender_source == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 680 | { |
AzureIoTClient | 42:c2eaa912a28c | 681 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_031: [ If creating the target or source values fails `iothubtransportamqp_methods_subscribe` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 682 | LogError("Cannot create sender source"); |
AzureIoTClient | 42:c2eaa912a28c | 683 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 684 | } |
AzureIoTClient | 42:c2eaa912a28c | 685 | else |
AzureIoTClient | 42:c2eaa912a28c | 686 | { |
AzureIoTClient | 42:c2eaa912a28c | 687 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_027: [ - `target` shall be the a target value created by calling `messaging_create_target`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 688 | AMQP_VALUE sender_target = messaging_create_target(STRING_c_str(peer_endpoint_string)); |
AzureIoTClient | 42:c2eaa912a28c | 689 | if (sender_target == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 690 | { |
AzureIoTClient | 42:c2eaa912a28c | 691 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_031: [ If creating the target or source values fails `iothubtransportamqp_methods_subscribe` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 692 | LogError("Cannot create sender target"); |
AzureIoTClient | 42:c2eaa912a28c | 693 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 694 | } |
AzureIoTClient | 42:c2eaa912a28c | 695 | else |
AzureIoTClient | 42:c2eaa912a28c | 696 | { |
AzureIoTClient | 42:c2eaa912a28c | 697 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_023: [ - `name` shall be format `methods_responses_link-{device_id}`, where device_id is the `device_id` argument passed to `iothubtransportamqp_methods_create`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 698 | STRING_HANDLE responses_link_name = STRING_construct_sprintf("methods_responses_link-%s", iothubtransport_amqp_methods_handle->device_id); |
AzureIoTClient | 42:c2eaa912a28c | 699 | if (responses_link_name == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 700 | { |
AzureIoTClient | 42:c2eaa912a28c | 701 | /* CodeS_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_154: [ If constructing the responses link name fails, `iothubtransportamqp_methods_subscribe` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 702 | LogError("Cannot create methods responses link name."); |
AzureIoTClient | 42:c2eaa912a28c | 703 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 704 | } |
AzureIoTClient | 42:c2eaa912a28c | 705 | else |
AzureIoTClient | 42:c2eaa912a28c | 706 | { |
AzureIoTClient | 42:c2eaa912a28c | 707 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_021: [ `iothubtransportamqp_methods_subscribe` shall create a sender link by calling `link_create` with the following arguments: ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 708 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_022: [ - `session_handle` shall be the session_handle argument passed to iothubtransportamqp_methods_subscribe ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 709 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_024: [ - `role` shall be role_sender. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 710 | iothubtransport_amqp_methods_handle->sender_link = link_create(session_handle, STRING_c_str(responses_link_name), role_sender, sender_source, sender_target); |
AzureIoTClient | 42:c2eaa912a28c | 711 | if (iothubtransport_amqp_methods_handle->sender_link == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 712 | { |
AzureIoTClient | 42:c2eaa912a28c | 713 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_032: [ If creating the receiver link fails `iothubtransportamqp_methods_subscribe` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 714 | LogError("Cannot create sender link"); |
AzureIoTClient | 42:c2eaa912a28c | 715 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 716 | } |
AzureIoTClient | 42:c2eaa912a28c | 717 | else |
AzureIoTClient | 42:c2eaa912a28c | 718 | { |
AzureIoTClient | 42:c2eaa912a28c | 719 | if (set_link_attach_properties(iothubtransport_amqp_methods_handle) != 0) |
AzureIoTClient | 42:c2eaa912a28c | 720 | { |
AzureIoTClient | 42:c2eaa912a28c | 721 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 722 | } |
AzureIoTClient | 42:c2eaa912a28c | 723 | else |
AzureIoTClient | 42:c2eaa912a28c | 724 | { |
AzureIoTClient | 42:c2eaa912a28c | 725 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_033: [ `iothubtransportamqp_methods_subscribe` shall create a message receiver associated with the receiver link by calling `messagereceiver_create` and passing the receiver link handle to it. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 726 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_118: [ An `on_message_receiver_state_changed` callback together with its context shall be passed to `messagereceiver_create`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 727 | iothubtransport_amqp_methods_handle->message_receiver = messagereceiver_create(iothubtransport_amqp_methods_handle->receiver_link, on_message_receiver_state_changed, iothubtransport_amqp_methods_handle); |
AzureIoTClient | 42:c2eaa912a28c | 728 | if (iothubtransport_amqp_methods_handle->message_receiver == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 729 | { |
AzureIoTClient | 42:c2eaa912a28c | 730 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_034: [ If `messagereceiver_create` fails, `iothubtransportamqp_methods_subscribe` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 731 | LogError("Cannot create message receiver"); |
AzureIoTClient | 42:c2eaa912a28c | 732 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 733 | } |
AzureIoTClient | 42:c2eaa912a28c | 734 | else |
AzureIoTClient | 42:c2eaa912a28c | 735 | { |
AzureIoTClient | 42:c2eaa912a28c | 736 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_035: [ `iothubtransportamqp_methods_subscribe` shall create a message sender associated with the sender link by calling `messagesender_create` and passing the sender link handle to it. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 737 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_106: [ An `on_message_sender_state_changed` callback together with its context shall be passed to `messagesender_create`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 738 | iothubtransport_amqp_methods_handle->message_sender = messagesender_create(iothubtransport_amqp_methods_handle->sender_link, on_message_sender_state_changed, iothubtransport_amqp_methods_handle); |
AzureIoTClient | 42:c2eaa912a28c | 739 | if (iothubtransport_amqp_methods_handle->message_sender == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 740 | { |
AzureIoTClient | 42:c2eaa912a28c | 741 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_036: [ If `messagesender_create` fails, `iothubtransportamqp_methods_subscribe` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 742 | LogError("Cannot create message sender"); |
AzureIoTClient | 42:c2eaa912a28c | 743 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 744 | } |
AzureIoTClient | 42:c2eaa912a28c | 745 | else |
AzureIoTClient | 42:c2eaa912a28c | 746 | { |
AzureIoTClient | 42:c2eaa912a28c | 747 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_037: [ `iothubtransportamqp_methods_subscribe` shall open the message sender by calling `messagesender_open`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 748 | if (messagesender_open(iothubtransport_amqp_methods_handle->message_sender) != 0) |
AzureIoTClient | 42:c2eaa912a28c | 749 | { |
AzureIoTClient | 42:c2eaa912a28c | 750 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_038: [ If `messagesender_open` fails, `iothubtransportamqp_methods_subscribe` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 751 | LogError("Cannot open the message sender"); |
AzureIoTClient | 42:c2eaa912a28c | 752 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 753 | } |
AzureIoTClient | 42:c2eaa912a28c | 754 | else |
AzureIoTClient | 42:c2eaa912a28c | 755 | { |
AzureIoTClient | 42:c2eaa912a28c | 756 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_039: [ `iothubtransportamqp_methods_subscribe` shall open the message sender by calling `messagereceiver_open`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 757 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_104: [ An `on_message_received` callback together with its context shall be passed to `messagereceiver_open`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 758 | if (messagereceiver_open(iothubtransport_amqp_methods_handle->message_receiver, on_message_received, iothubtransport_amqp_methods_handle) != 0) |
AzureIoTClient | 42:c2eaa912a28c | 759 | { |
AzureIoTClient | 42:c2eaa912a28c | 760 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_040: [ If `messagereceiver_open` fails, `iothubtransportamqp_methods_subscribe` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 761 | LogError("Cannot open the message receiver"); |
AzureIoTClient | 42:c2eaa912a28c | 762 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 763 | } |
AzureIoTClient | 42:c2eaa912a28c | 764 | else |
AzureIoTClient | 42:c2eaa912a28c | 765 | { |
AzureIoTClient | 42:c2eaa912a28c | 766 | iothubtransport_amqp_methods_handle->subscribe_state = SUBSCRIBE_STATE_SUBSCRIBED; |
AzureIoTClient | 42:c2eaa912a28c | 767 | |
AzureIoTClient | 42:c2eaa912a28c | 768 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_008: [ On success it shall return 0. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 769 | result = 0; |
AzureIoTClient | 42:c2eaa912a28c | 770 | } |
AzureIoTClient | 42:c2eaa912a28c | 771 | } |
AzureIoTClient | 42:c2eaa912a28c | 772 | } |
AzureIoTClient | 42:c2eaa912a28c | 773 | } |
AzureIoTClient | 42:c2eaa912a28c | 774 | } |
AzureIoTClient | 42:c2eaa912a28c | 775 | } |
AzureIoTClient | 42:c2eaa912a28c | 776 | |
AzureIoTClient | 42:c2eaa912a28c | 777 | STRING_delete(responses_link_name); |
AzureIoTClient | 42:c2eaa912a28c | 778 | } |
AzureIoTClient | 42:c2eaa912a28c | 779 | |
AzureIoTClient | 42:c2eaa912a28c | 780 | amqpvalue_destroy(sender_target); |
AzureIoTClient | 42:c2eaa912a28c | 781 | } |
AzureIoTClient | 42:c2eaa912a28c | 782 | |
AzureIoTClient | 42:c2eaa912a28c | 783 | amqpvalue_destroy(sender_source); |
AzureIoTClient | 42:c2eaa912a28c | 784 | } |
AzureIoTClient | 42:c2eaa912a28c | 785 | } |
AzureIoTClient | 42:c2eaa912a28c | 786 | |
AzureIoTClient | 42:c2eaa912a28c | 787 | STRING_delete(requests_link_name); |
AzureIoTClient | 42:c2eaa912a28c | 788 | } |
AzureIoTClient | 42:c2eaa912a28c | 789 | |
AzureIoTClient | 42:c2eaa912a28c | 790 | amqpvalue_destroy(receiver_target); |
AzureIoTClient | 42:c2eaa912a28c | 791 | } |
AzureIoTClient | 42:c2eaa912a28c | 792 | |
AzureIoTClient | 42:c2eaa912a28c | 793 | amqpvalue_destroy(receiver_source); |
AzureIoTClient | 42:c2eaa912a28c | 794 | } |
AzureIoTClient | 42:c2eaa912a28c | 795 | |
AzureIoTClient | 42:c2eaa912a28c | 796 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_105: [ The string created in order to hold the source and target addresses shall be freed by calling `STRING_delete`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 797 | STRING_delete(peer_endpoint_string); |
AzureIoTClient | 42:c2eaa912a28c | 798 | } |
AzureIoTClient | 42:c2eaa912a28c | 799 | } |
AzureIoTClient | 42:c2eaa912a28c | 800 | |
AzureIoTClient | 42:c2eaa912a28c | 801 | return result; |
AzureIoTClient | 42:c2eaa912a28c | 802 | } |
AzureIoTClient | 42:c2eaa912a28c | 803 | |
AzureIoTClient | 42:c2eaa912a28c | 804 | void iothubtransportamqp_methods_unsubscribe(IOTHUBTRANSPORT_AMQP_METHODS_HANDLE iothubtransport_amqp_methods_handle) |
AzureIoTClient | 42:c2eaa912a28c | 805 | { |
AzureIoTClient | 42:c2eaa912a28c | 806 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_072: [ If the argument `iothubtransport_amqp_methods_handle` is NULL, `iothubtransportamqp_methods_unsubscribe` shall do nothing. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 807 | if (iothubtransport_amqp_methods_handle == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 808 | { |
AzureIoTClient | 42:c2eaa912a28c | 809 | LogError("NULL handle"); |
AzureIoTClient | 42:c2eaa912a28c | 810 | } |
AzureIoTClient | 42:c2eaa912a28c | 811 | else |
AzureIoTClient | 42:c2eaa912a28c | 812 | { |
AzureIoTClient | 42:c2eaa912a28c | 813 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_135: [ If subscribe was not called yet, `iothubtransportamqp_methods_unsubscribe` shall do nothing. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 814 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_136: [ `iothubtransportamqp_methods_unsubscribe` after `iothubtransportamqp_methods_unsubscribe` shall do nothing. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 815 | if (iothubtransport_amqp_methods_handle->subscribe_state != SUBSCRIBE_STATE_SUBSCRIBED) |
AzureIoTClient | 42:c2eaa912a28c | 816 | { |
AzureIoTClient | 42:c2eaa912a28c | 817 | LogError("unsubscribe called while not subscribed"); |
AzureIoTClient | 42:c2eaa912a28c | 818 | } |
AzureIoTClient | 42:c2eaa912a28c | 819 | else |
AzureIoTClient | 42:c2eaa912a28c | 820 | { |
AzureIoTClient | 42:c2eaa912a28c | 821 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_073: [ Otherwise `iothubtransportamqp_methods_unsubscribe` shall free all resources allocated in `iothubtransportamqp_methods_subscribe`: ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 822 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_075: [ - It shall free the message receiver by calling `messagereceiver_destroy'. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 823 | messagereceiver_destroy(iothubtransport_amqp_methods_handle->message_receiver); |
AzureIoTClient | 42:c2eaa912a28c | 824 | iothubtransport_amqp_methods_handle->message_receiver = NULL; |
AzureIoTClient | 42:c2eaa912a28c | 825 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_074: [ - It shall free the message sender by calling `messagesender_destroy'. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 826 | messagesender_destroy(iothubtransport_amqp_methods_handle->message_sender); |
AzureIoTClient | 42:c2eaa912a28c | 827 | iothubtransport_amqp_methods_handle->message_sender = NULL; |
AzureIoTClient | 42:c2eaa912a28c | 828 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_076: [ - It shall free the sender link by calling `link_destroy'. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 829 | link_destroy(iothubtransport_amqp_methods_handle->sender_link); |
AzureIoTClient | 42:c2eaa912a28c | 830 | iothubtransport_amqp_methods_handle->sender_link = NULL; |
AzureIoTClient | 42:c2eaa912a28c | 831 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_077: [ - It shall free the receiver link by calling `link_destroy'. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 832 | link_destroy(iothubtransport_amqp_methods_handle->receiver_link); |
AzureIoTClient | 42:c2eaa912a28c | 833 | iothubtransport_amqp_methods_handle->receiver_link = NULL; |
AzureIoTClient | 42:c2eaa912a28c | 834 | |
AzureIoTClient | 42:c2eaa912a28c | 835 | iothubtransport_amqp_methods_handle->subscribe_state = SUBSCRIBE_STATE_NOT_SUBSCRIBED; |
AzureIoTClient | 42:c2eaa912a28c | 836 | } |
AzureIoTClient | 42:c2eaa912a28c | 837 | } |
AzureIoTClient | 42:c2eaa912a28c | 838 | } |
AzureIoTClient | 42:c2eaa912a28c | 839 | |
AzureIoTClient | 42:c2eaa912a28c | 840 | int iothubtransportamqp_methods_respond(IOTHUBTRANSPORT_AMQP_METHOD_HANDLE method_handle, const unsigned char* response, size_t response_size, int status_code) |
AzureIoTClient | 42:c2eaa912a28c | 841 | { |
AzureIoTClient | 42:c2eaa912a28c | 842 | int result; |
AzureIoTClient | 42:c2eaa912a28c | 843 | |
AzureIoTClient | 42:c2eaa912a28c | 844 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_107: [ If the argument `method_handle` is NULL, `iothubtransportamqp_methods_respond` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 845 | if (method_handle == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 846 | { |
AzureIoTClient | 42:c2eaa912a28c | 847 | LogError("NULL method handle"); |
AzureIoTClient | 42:c2eaa912a28c | 848 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 849 | } |
AzureIoTClient | 42:c2eaa912a28c | 850 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_108: [ If `response_size` is greater than zero and `response` is NULL, `iothubtransportamqp_methods_respond` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 851 | else if ((response == NULL) && (response_size > 0)) |
AzureIoTClient | 42:c2eaa912a28c | 852 | { |
AzureIoTClient | 42:c2eaa912a28c | 853 | LogError("NULL response buffer with > 0 response payload size"); |
AzureIoTClient | 42:c2eaa912a28c | 854 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 855 | } |
AzureIoTClient | 42:c2eaa912a28c | 856 | else |
AzureIoTClient | 42:c2eaa912a28c | 857 | { |
AzureIoTClient | 42:c2eaa912a28c | 858 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_061: [ - A new uAMQP message shall be created by calling `message_create`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 859 | MESSAGE_HANDLE message = message_create(); |
AzureIoTClient | 42:c2eaa912a28c | 860 | if (message == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 861 | { |
AzureIoTClient | 42:c2eaa912a28c | 862 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_062: [ If the `message_create` call fails, `iothubtransportamqp_methods_respond` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 863 | LogError("Cannot create message"); |
AzureIoTClient | 42:c2eaa912a28c | 864 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 865 | } |
AzureIoTClient | 42:c2eaa912a28c | 866 | else |
AzureIoTClient | 42:c2eaa912a28c | 867 | { |
AzureIoTClient | 42:c2eaa912a28c | 868 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_063: [ - A new properties handle shall be created by calling `properties_create`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 869 | PROPERTIES_HANDLE properties = properties_create(); |
AzureIoTClient | 42:c2eaa912a28c | 870 | if (properties == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 871 | { |
AzureIoTClient | 42:c2eaa912a28c | 872 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_064: [ If the `properties_create call` fails, `iothubtransportamqp_methods_respond` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 873 | LogError("Cannot create properties"); |
AzureIoTClient | 42:c2eaa912a28c | 874 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 875 | } |
AzureIoTClient | 42:c2eaa912a28c | 876 | else |
AzureIoTClient | 42:c2eaa912a28c | 877 | { |
AzureIoTClient | 42:c2eaa912a28c | 878 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_124: [ - An AMQP value holding the correlation id associated with the `method_handle` handle shall be created by calling `amqpvalue_create_uuid`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 879 | AMQP_VALUE correlation_id = amqpvalue_create_uuid(method_handle->correlation_id); |
AzureIoTClient | 42:c2eaa912a28c | 880 | if (correlation_id == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 881 | { |
AzureIoTClient | 42:c2eaa912a28c | 882 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_125: [ If `amqpvalue_create_uuid` fails, `iothubtransportamqp_methods_respond` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 883 | LogError("Cannot create correlation_id value"); |
AzureIoTClient | 42:c2eaa912a28c | 884 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 885 | } |
AzureIoTClient | 42:c2eaa912a28c | 886 | else |
AzureIoTClient | 42:c2eaa912a28c | 887 | { |
AzureIoTClient | 42:c2eaa912a28c | 888 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_065: [ - The correlation id on the message properties shall be set by calling `properties_set_correlation_id` and passing as argument the already create correlation ID AMQP value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 889 | if (properties_set_correlation_id(properties, correlation_id) != 0) |
AzureIoTClient | 42:c2eaa912a28c | 890 | { |
AzureIoTClient | 42:c2eaa912a28c | 891 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_066: [ If the `properties_set_correlation_id` call fails, `iothubtransportamqp_methods_respond` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 892 | LogError("Cannot set correlation_id on the properties"); |
AzureIoTClient | 42:c2eaa912a28c | 893 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 894 | } |
AzureIoTClient | 42:c2eaa912a28c | 895 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_148: [ The properties shall be set on the message by calling `message_set_properties`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 896 | else if (message_set_properties(message, properties) != 0) |
AzureIoTClient | 42:c2eaa912a28c | 897 | { |
AzureIoTClient | 42:c2eaa912a28c | 898 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_149: [ If `message_set_properties` fails, `iothubtransportamqp_methods_respond` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 899 | LogError("Cannot set properties on the response message"); |
AzureIoTClient | 42:c2eaa912a28c | 900 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 901 | } |
AzureIoTClient | 42:c2eaa912a28c | 902 | else |
AzureIoTClient | 42:c2eaa912a28c | 903 | { |
AzureIoTClient | 42:c2eaa912a28c | 904 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_090: [ An AMQP map shall be created to hold the application properties for the response by calling `amqpvalue_create_map`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 905 | AMQP_VALUE application_properties_map = amqpvalue_create_map(); |
AzureIoTClient | 42:c2eaa912a28c | 906 | if (application_properties_map == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 907 | { |
AzureIoTClient | 42:c2eaa912a28c | 908 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_096: [ If any of the calls `amqpvalue_create_string`, `amqpvalue_create_int`, `amqpvalue_create_map`, `amqpvalue_set_map_value` or `message_set_application_properties` fails `iothubtransportamqp_methods_respond` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 909 | LogError("Cannot create map for application properties"); |
AzureIoTClient | 42:c2eaa912a28c | 910 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 911 | } |
AzureIoTClient | 42:c2eaa912a28c | 912 | else |
AzureIoTClient | 42:c2eaa912a28c | 913 | { |
AzureIoTClient | 42:c2eaa912a28c | 914 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_091: [ A property key `IoThub-status` shall be created by calling `amqpvalue_create_string`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 915 | AMQP_VALUE property_key_status = amqpvalue_create_string("IoThub-status"); |
AzureIoTClient | 42:c2eaa912a28c | 916 | if (property_key_status == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 917 | { |
AzureIoTClient | 42:c2eaa912a28c | 918 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_096: [ If any of the calls `amqpvalue_create_string`, `amqpvalue_create_int`, `amqpvalue_create_map`, `amqpvalue_set_map_value` or `message_set_application_properties` fails `iothubtransportamqp_methods_respond` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 919 | LogError("Cannot create the property key for the status property"); |
AzureIoTClient | 42:c2eaa912a28c | 920 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 921 | } |
AzureIoTClient | 42:c2eaa912a28c | 922 | else |
AzureIoTClient | 42:c2eaa912a28c | 923 | { |
AzureIoTClient | 42:c2eaa912a28c | 924 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_097: [ A property value of type int shall be created from the `status_code` argument by calling `amqpvalue_create_int`. ] ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 925 | AMQP_VALUE property_value_status = amqpvalue_create_int(status_code); |
AzureIoTClient | 42:c2eaa912a28c | 926 | if (property_value_status == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 927 | { |
AzureIoTClient | 42:c2eaa912a28c | 928 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_096: [ If any of the calls `amqpvalue_create_string`, `amqpvalue_create_int`, `amqpvalue_create_map`, `amqpvalue_set_map_value` or `message_set_application_properties` fails `iothubtransportamqp_methods_respond` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 929 | LogError("Cannot create the status code property value for the application properties map"); |
AzureIoTClient | 42:c2eaa912a28c | 930 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 931 | } |
AzureIoTClient | 42:c2eaa912a28c | 932 | else |
AzureIoTClient | 42:c2eaa912a28c | 933 | { |
AzureIoTClient | 42:c2eaa912a28c | 934 | /* Cdoes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_093: [ A new entry shall be added in the application properties map by calling `amqpvalue_set_map_value` and passing the key and value that were previously created. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 935 | if (amqpvalue_set_map_value(application_properties_map, property_key_status, property_value_status) != 0) |
AzureIoTClient | 42:c2eaa912a28c | 936 | { |
AzureIoTClient | 42:c2eaa912a28c | 937 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_096: [ If any of the calls `amqpvalue_create_string`, `amqpvalue_create_int`, `amqpvalue_create_map`, `amqpvalue_set_map_value` or `message_set_application_properties` fails `iothubtransportamqp_methods_respond` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 938 | LogError("Cannot add the status property to the application properties"); |
AzureIoTClient | 42:c2eaa912a28c | 939 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 940 | } |
AzureIoTClient | 42:c2eaa912a28c | 941 | else |
AzureIoTClient | 42:c2eaa912a28c | 942 | { |
AzureIoTClient | 42:c2eaa912a28c | 943 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_094: [ The application properties map shall be set on the response message by calling `message_set_application_properties`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 944 | if (message_set_application_properties(message, application_properties_map) != 0) |
AzureIoTClient | 42:c2eaa912a28c | 945 | { |
AzureIoTClient | 42:c2eaa912a28c | 946 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_096: [ If any of the calls `amqpvalue_create_string`, `amqpvalue_create_int`, `amqpvalue_create_map`, `amqpvalue_set_map_value` or `message_set_application_properties` fails `iothubtransportamqp_methods_respond` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 947 | LogError("Cannot set the application properties on the message"); |
AzureIoTClient | 42:c2eaa912a28c | 948 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 949 | } |
AzureIoTClient | 42:c2eaa912a28c | 950 | else |
AzureIoTClient | 42:c2eaa912a28c | 951 | { |
AzureIoTClient | 42:c2eaa912a28c | 952 | BINARY_DATA binary_data; |
AzureIoTClient | 42:c2eaa912a28c | 953 | |
AzureIoTClient | 42:c2eaa912a28c | 954 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_079: [ The field `bytes` of the `binary_data` argument shall be set to the `response` argument value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 955 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_080: [ The field `length` of the `binary_data` argument shall be set to the `response_size` argument value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 956 | binary_data.bytes = response; |
AzureIoTClient | 42:c2eaa912a28c | 957 | binary_data.length = response_size; |
AzureIoTClient | 42:c2eaa912a28c | 958 | |
AzureIoTClient | 42:c2eaa912a28c | 959 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_078: [ The binary payload for the response shall be set by calling `message_add_body_amqp_data` for the newly created message handle. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 960 | if (message_add_body_amqp_data(message, binary_data) != 0) |
AzureIoTClient | 42:c2eaa912a28c | 961 | { |
AzureIoTClient | 42:c2eaa912a28c | 962 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_081: [ If the `message_add_body_amqp_data` call fails, `iothubtransportamqp_methods_respond` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 963 | LogError("Cannot set the response payload on the reponse message"); |
AzureIoTClient | 42:c2eaa912a28c | 964 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 965 | } |
AzureIoTClient | 42:c2eaa912a28c | 966 | else |
AzureIoTClient | 42:c2eaa912a28c | 967 | { |
AzureIoTClient | 42:c2eaa912a28c | 968 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_067: [ The message shall be handed over to the message_sender by calling `messagesender_send` and passing as arguments: ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 969 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_068: [ - The response message handle. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 970 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_069: [ - A send callback and its context for the `on_message_send_complete` callback. ]*/ |
AzureIoTClient | 43:3da2d93bb955 | 971 | if (messagesender_send_async(method_handle->iothubtransport_amqp_methods_handle->message_sender, message, on_message_send_complete, method_handle->iothubtransport_amqp_methods_handle, 0) == NULL) |
AzureIoTClient | 42:c2eaa912a28c | 972 | { |
AzureIoTClient | 42:c2eaa912a28c | 973 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_071: [ If the `messagesender_send` call fails, `iothubtransportamqp_methods_respond` shall fail and return a non-zero value. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 974 | LogError("Cannot send response message"); |
AzureIoTClient | 42:c2eaa912a28c | 975 | result = __FAILURE__; |
AzureIoTClient | 42:c2eaa912a28c | 976 | } |
AzureIoTClient | 42:c2eaa912a28c | 977 | else |
AzureIoTClient | 42:c2eaa912a28c | 978 | { |
AzureIoTClient | 42:c2eaa912a28c | 979 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_114: [ The handle `method_handle` shall be removed from the array used to track the method handles. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 980 | remove_tracked_handle(method_handle->iothubtransport_amqp_methods_handle, method_handle); |
AzureIoTClient | 42:c2eaa912a28c | 981 | |
AzureIoTClient | 42:c2eaa912a28c | 982 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_111: [ The handle `method_handle` shall be freed (have no meaning) after `iothubtransportamqp_methods_respond` has been executed. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 983 | free(method_handle); |
AzureIoTClient | 42:c2eaa912a28c | 984 | |
AzureIoTClient | 42:c2eaa912a28c | 985 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_060: [ `iothubtransportamqp_methods_respond` shall construct a response message and on success it shall return 0. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 986 | result = 0; |
AzureIoTClient | 42:c2eaa912a28c | 987 | } |
AzureIoTClient | 42:c2eaa912a28c | 988 | } |
AzureIoTClient | 42:c2eaa912a28c | 989 | } |
AzureIoTClient | 42:c2eaa912a28c | 990 | } |
AzureIoTClient | 42:c2eaa912a28c | 991 | |
AzureIoTClient | 42:c2eaa912a28c | 992 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_095: [ The application property map and all intermediate values shall be freed after being passed to `message_set_application_properties`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 993 | amqpvalue_destroy(property_value_status); |
AzureIoTClient | 42:c2eaa912a28c | 994 | } |
AzureIoTClient | 42:c2eaa912a28c | 995 | |
AzureIoTClient | 42:c2eaa912a28c | 996 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_095: [ The application property map and all intermediate values shall be freed after being passed to `message_set_application_properties`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 997 | amqpvalue_destroy(property_key_status); |
AzureIoTClient | 42:c2eaa912a28c | 998 | } |
AzureIoTClient | 42:c2eaa912a28c | 999 | |
AzureIoTClient | 42:c2eaa912a28c | 1000 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_095: [ The application property map and all intermediate values shall be freed after being passed to `message_set_application_properties`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 1001 | amqpvalue_destroy(application_properties_map); |
AzureIoTClient | 42:c2eaa912a28c | 1002 | } |
AzureIoTClient | 42:c2eaa912a28c | 1003 | } |
AzureIoTClient | 42:c2eaa912a28c | 1004 | |
AzureIoTClient | 42:c2eaa912a28c | 1005 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_095: [ The application property map and all intermediate values shall be freed after being passed to `message_set_application_properties`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 1006 | amqpvalue_destroy(correlation_id); |
AzureIoTClient | 42:c2eaa912a28c | 1007 | } |
AzureIoTClient | 42:c2eaa912a28c | 1008 | |
AzureIoTClient | 42:c2eaa912a28c | 1009 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_095: [ The application property map and all intermediate values shall be freed after being passed to `message_set_application_properties`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 1010 | properties_destroy(properties); |
AzureIoTClient | 42:c2eaa912a28c | 1011 | } |
AzureIoTClient | 42:c2eaa912a28c | 1012 | |
AzureIoTClient | 42:c2eaa912a28c | 1013 | /* Codes_SRS_IOTHUBTRANSPORT_AMQP_METHODS_01_095: [ The application property map and all intermediate values shall be freed after being passed to `message_set_application_properties`. ]*/ |
AzureIoTClient | 42:c2eaa912a28c | 1014 | message_destroy(message); |
AzureIoTClient | 42:c2eaa912a28c | 1015 | } |
AzureIoTClient | 42:c2eaa912a28c | 1016 | } |
AzureIoTClient | 42:c2eaa912a28c | 1017 | |
AzureIoTClient | 42:c2eaa912a28c | 1018 | return result; |
AzureIoTClient | 42:c2eaa912a28c | 1019 | } |