diff --git a/pgbackupapi.c b/pgbackupapi.c
new file mode 100644
index 00000000..3b40d34a
--- /dev/null
+++ b/pgbackupapi.c
@@ -0,0 +1,147 @@
+/*
+ * pgbackupapi.c
+ * Copyright (c) EnterpriseDB Corporation, 2010-2021
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+
+#include
+
+#include
+#include
+
+#include "repmgr.h"
+#include "pgbackupapi.h"
+
+
+size_t receive_operations_cb(void *content, size_t size, size_t nmemb, char *buffer) {
+ short int max_chars_to_copy = MAX_BUFFER_LENGTH -2;
+ short int i = 0;
+ int operation_length = 0;
+ json_object *value;
+
+ json_object *root = json_tokener_parse(content);
+ json_object *operations = json_object_object_get(root, "operations");
+
+ operation_length = strlen(json_object_get_string(operations));
+ if (operation_length < max_chars_to_copy) {
+ max_chars_to_copy = operation_length;
+ }
+
+ strncpy(buffer, json_object_get_string(operations), max_chars_to_copy);
+
+ fprintf(stdout, "Success! The following operations were found\n");
+ for (i=0; ihost, task->node_name);
+
+ //`url` is freed on the function that called this
+ return url;
+}
+
+CURLcode get_operations_on_server(CURL *curl, operation_task *task) {
+ char buffer[MAX_BUFFER_LENGTH];
+ char *url = define_base_url(task);
+ CURLcode ret;
+
+ curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, receive_operations_cb);
+ curl_easy_setopt(curl, CURLOPT_WRITEDATA, &buffer);
+ curl_easy_setopt(curl, CURLOPT_URL, url);
+
+ ret = curl_easy_perform(curl);
+ free(url);
+
+ return ret;
+}
+
+size_t receive_operation_id(void *content, size_t size, size_t nmemb, char *buffer) {
+ json_object *root = json_tokener_parse(content);
+ json_object *operation = json_object_object_get(root, "operation_id");
+
+ if (operation != NULL) {
+ strncpy(buffer, json_object_get_string(operation), MAX_BUFFER_LENGTH-2);
+ }
+
+ return size * nmemb;
+}
+
+
+CURLcode create_new_task(CURL *curl, operation_task *task) {
+ PQExpBufferData payload;
+ char *url = define_base_url(task);
+ CURLcode ret;
+ json_object *root = json_object_new_object();
+ struct curl_slist *chunk = NULL;
+
+ json_object_object_add(root, "operation_type", json_object_new_string(task->operation_type));
+ json_object_object_add(root, "backup_id", json_object_new_string(task->backup_id));
+ json_object_object_add(root, "remote_ssh_command", json_object_new_string(task->remote_ssh_command));
+ json_object_object_add(root, "destination_directory", json_object_new_string(task->destination_directory));
+
+ initPQExpBuffer(&payload);
+ appendPQExpBufferStr(&payload, json_object_to_json_string(root));
+
+ chunk = curl_slist_append(chunk, "Content-type: application/json");
+ curl_easy_setopt(curl, CURLOPT_HTTPHEADER, chunk);
+ curl_easy_setopt(curl, CURLOPT_URL, url);
+ curl_easy_setopt(curl, CURLOPT_POSTFIELDS, payload.data);
+ curl_easy_setopt(curl, CURLOPT_FAILONERROR, 1L);
+ //curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
+ curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, receive_operation_id);
+ curl_easy_setopt(curl, CURLOPT_WRITEDATA, task->operation_id);
+ ret = curl_easy_perform(curl);
+ free(url);
+ termPQExpBuffer(&payload);
+
+ return ret;
+}
+
+
+size_t receive_operation_status(void *content, size_t size, size_t nmemb, char *buffer) {
+ json_object *root = json_tokener_parse(content);
+ json_object *status = json_object_object_get(root, "status");
+ if (status != NULL) {
+ strncpy(buffer, json_object_get_string(status), MAX_BUFFER_LENGTH-2);
+ }
+ else {
+ fprintf(stderr, "Incorrect reply received for that operation ID.\n");
+ strcpy(buffer, "\0");
+ }
+ return size * nmemb;
+}
+
+CURLcode get_status_of_operation(CURL *curl, operation_task *task) {
+ CURLcode ret;
+ char *url = define_base_url(task);
+
+ strcat(url, "/");
+ strcat(url, task->operation_id);
+ curl_easy_setopt(curl, CURLOPT_URL, url);
+ curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, receive_operation_status);
+ curl_easy_setopt(curl, CURLOPT_WRITEDATA, task->operation_status);
+
+ ret = curl_easy_perform(curl);
+ free(url);
+
+ return ret;
+}
diff --git a/pgbackupapi.h b/pgbackupapi.h
new file mode 100644
index 00000000..1f642899
--- /dev/null
+++ b/pgbackupapi.h
@@ -0,0 +1,46 @@
+/*
+ * pgbackupapi.h
+ * Copyright (c) EnterpriseDB Corporation, 2010-2021
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+#include
+#include
+
+typedef struct operation_task {
+ char *backup_id;
+ char *destination_directory;
+ char *operation_type;
+ char *operation_id;
+ char *operation_status;
+ char *remote_ssh_command;
+ char *host;
+ char *node_name;
+} operation_task;
+
+//Default simplebuffer size in most of operations
+#define MAX_BUFFER_LENGTH 72
+
+//Callbacks to send/receive data from pg-backup-api endpoints
+size_t receive_operations_cb(void *content, size_t size, size_t nmemb, char *buffer);
+size_t receive_operation_id(void *content, size_t size, size_t nmemb, char *buffer);
+size_t receive_operation_status(void *content, size_t size, size_t nmemb, char *buffer);
+
+//Functions that implement the logic and know what to do and how to comunnicate wuth the API
+CURLcode get_operations_on_server(CURL *curl, operation_task *task);
+CURLcode create_new_task(CURL *curl, operation_task *task);
+CURLcode get_status_of_operation(CURL *curl, operation_task *task);
+
+//Helper to make simpler to read the handler where we set the URL
+char * define_base_url(operation_task *task);
diff --git a/repmgr.h b/repmgr.h
index d9d231cc..eda3b925 100644
--- a/repmgr.h
+++ b/repmgr.h
@@ -116,6 +116,7 @@
#define DEFAULT_STANDBY_FOLLOW_TIMEOUT 30 /* seconds */
#define DEFAULT_STANDBY_FOLLOW_RESTART false
#define DEFAULT_SHUTDOWN_CHECK_TIMEOUT 60 /* seconds */
+#define DEFAULT_STANDBY_PG_BACKUPAPI_OP_TYPE "recovery"
#define DEFAULT_STANDBY_RECONNECT_TIMEOUT 60 /* seconds */
#define DEFAULT_NODE_REJOIN_TIMEOUT 60 /* seconds */
#define DEFAULT_ARCHIVE_READY_WARNING 16 /* WAL files */