Wrapper to send event messages is added

CHANGELOG.md

@@ -13,6 +13,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - Re-enabled the temporarily commented out setting that prevented cyclic building
 - Switched from nanomsg (Release 1.1.2) to NNG (Release v1.0.1)
 - Revert from NNG
+- Wrapper to send event messages is added
 
 ## [1.0.0] - 2018-06-19
 ### Added

CMakeLists.txt

@@ -145,3 +145,4 @@ if (BUILD_TESTING)
     add_subdirectory(tests)
 endif (BUILD_TESTING)
 
+add_subdirectory(parodusNotifier)

parodusNotifier/CMakeLists.txt

@@ -0,0 +1,36 @@
+#   Copyright 2016 Comcast Cable Communications Management, LLC
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+
+set(PROJ_PARODUS_NOTIFIER_LIB parodusNotifier)
+
+file(GLOB HEADERS parodus_notifier.h)
+set(SOURCES parodus_notifier.c)
+#-------------------------------------------------------------------------------
+# parodusNotifier library
+#-------------------------------------------------------------------------------
+add_library(${PROJ_PARODUS_NOTIFIER_LIB} STATIC ${HEADERS} ${SOURCES})
+add_library(${PROJ_PARODUS_NOTIFIER_LIB}.shared SHARED ${HEADERS} ${SOURCES})
+set_target_properties(${PROJ_PARODUS_NOTIFIER_LIB}.shared PROPERTIES COMPILE_FLAGS -DNOTIFIER_LIB)
+set_target_properties(${PROJ_PARODUS_NOTIFIER_LIB}.shared PROPERTIES OUTPUT_NAME ${PROJ_PARODUS_NOTIFIER_LIB})
+install (TARGETS ${PROJ_PARODUS_NOTIFIER_LIB} DESTINATION lib${LIB_SUFFIX})
+install (TARGETS ${PROJ_PARODUS_NOTIFIER_LIB}.shared DESTINATION lib${LIB_SUFFIX})
+install (FILES parodus_notifier.h DESTINATION include/${PROJ_PARODUS_NOTIFIER_LIB})
+#-------------------------------------------------------------------------------
+# parodusNotifier binary
+#-------------------------------------------------------------------------------
+set(BIN_SOURCES parodus_notifier.c main.c)
+add_executable(parodusNotifiercli ${BIN_SOURCES} ${HEADERS})
+target_link_libraries (parodusNotifiercli  libparodus -lwrp-c -ltrower-base64 -lmsgpackc -lnanomsg -lpthread -lcimplog ${LOGGER_LIBS})
+install (TARGETS parodusNotifiercli DESTINATION bin)
+

parodusNotifier/main.c

@@ -0,0 +1,134 @@
+/**
+ * Copyright 2016 Comcast Cable Communications Management, LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <string.h>
+#include <getopt.h>
+#include "../src/libparodus.h"
+#include "parodus_notifier.h"
+
+static void print_usage();
+int debugEnable = 0;
+
+int main( int argc, char **argv)
+{
+    notifier_t *msg = NULL;
+    msg = (notifier_t *) malloc(sizeof(notifier_t));
+    memset(msg, 0, sizeof(notifier_t));
+    const char *option_string = "n:s:d:p:c:D::";
+    char *status = NULL;
+
+    static const struct option long_options[] = {
+        {"service-name",                required_argument, 0, 'n'},
+        {"source",                      required_argument, 0, 's'},
+        {"destination",                 required_argument, 0, 'd'},
+        {"payload",                     required_argument, 0, 'p'},
+        {"content-type",                required_argument, 0, 'c'},
+        {"DEBUG",                       no_argument, 0, 'D'},
+        {0, 0, 0, 0}
+    };
+
+    int c;
+    optind = 1;
+
+    while(1)
+    {
+        /* getopt_long stores the option index here. */
+        int option_index = 0;
+        c = getopt_long (argc, argv, option_string, long_options, &option_index);
+
+        /* Detect the end of the options. */
+        if (c == -1)
+            break;
+
+        switch (c)
+        {
+            case 'n':
+                msg->service_name = strdup(optarg);
+            break;
+
+            case 's':
+                msg->source = strdup(optarg);
+            break;
+
+            case 'd':
+                msg->destination = strdup(optarg);
+            break;
+
+            case 'p':
+                msg->payload = strdup(optarg);
+            break;
+
+            case 'c':
+                msg->content_type = strdup(optarg);
+            break;
+
+            case 'D':
+                debugEnable = 1;
+                printf("DEBUG mode is ON\n");
+            break;
+
+            case '?':
+            /* getopt_long already printed an error message. */
+            break;
+
+            default:
+                fprintf(stderr,"Enter valid arguments..\n");
+                print_usage();
+            return -1;
+        }
+    }
+
+    /* Print any remaining command line arguments (not options). */
+    if (optind < argc)
+    {
+        fprintf(stderr,"non-option ARGV-elements: ");
+        while (optind < argc)
+            fprintf(stderr,"%s ", argv[optind++]);
+        putchar ('\n');
+    }
+
+    if(debugEnable)
+    {
+        printf("service_name: %s\nsource: %s\ndestination: %s\ncontent_type: %s\npayload: %s\n",msg->service_name, msg->source, msg->destination, msg->content_type, msg->payload);
+    }
+
+    int ret = send_event_to_parodus(msg);
+    get_status_message(ret, &status);
+    if(ret == 0)
+    {
+        fprintf(stdout,"%s\n",status);
+    }
+    else
+    {
+        fprintf(stderr,"%s\n",status);
+        if(ret > 0)
+        {
+            print_usage();
+        }
+    }
+    free(status);
+    free_notifier_struct(msg);
+    return ret;
+}
+
+static void print_usage()
+{
+    fprintf(stderr, "Usage:\nparodusNotifiercli --service-name=<value> --source=<value> --destination=<value> --payload=<value> --content-type=<value> [--DEBUG]\n\n" );
+}

parodusNotifier/notifier_log.h

@@ -0,0 +1,53 @@
+/**
+ * Copyright 2016 Comcast Cable Communications Management, LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+#ifndef  _NOTIFIER_LOG_H
+#define  _NOTIFIER_LOG_H
+
+extern int debugEnable;
+
+#ifdef NOTIFIER_LIB
+#define LOGGING_MODULE                    "PARODUSNOTIFIER"
+#define NotifError(...)                   cimplog_error(LOGGING_MODULE, __VA_ARGS__)
+#define NotifInfo(...)                    cimplog_info(LOGGING_MODULE, __VA_ARGS__)
+#define NotifPrint(...)                   cimplog_debug(LOGGING_MODULE, __VA_ARGS__)
+#else
+#define  NotifPrint(...)            \
+{                                   \
+    if(debugEnable)                 \
+    {                               \
+        printf(__VA_ARGS__);        \
+    }                               \
+}
+
+#define  NotifInfo(...)             \
+{                                   \
+    if(debugEnable)                 \
+    {                               \
+        printf(__VA_ARGS__);        \
+    }                               \
+}
+
+#define  NotifError(...)            \
+{                                   \
+    if(debugEnable)                 \
+    {                               \
+        printf(__VA_ARGS__);        \
+    }                               \
+}
+#endif
+
+#endif