diff options
Diffstat (limited to 'VES5.0/evel/evel-library/code/evel_training/04-basic-lifecycle')
| -rw-r--r-- | VES5.0/evel/evel-library/code/evel_training/04-basic-lifecycle/Makefile | 24 | ||||
| -rw-r--r-- | VES5.0/evel/evel-library/code/evel_training/04-basic-lifecycle/hello_evel_world.c | 69 |
2 files changed, 93 insertions, 0 deletions
diff --git a/VES5.0/evel/evel-library/code/evel_training/04-basic-lifecycle/Makefile b/VES5.0/evel/evel-library/code/evel_training/04-basic-lifecycle/Makefile new file mode 100644 index 00000000..1fccf915 --- /dev/null +++ b/VES5.0/evel/evel-library/code/evel_training/04-basic-lifecycle/Makefile @@ -0,0 +1,24 @@ +CC=gcc + +ARCH=$(shell getconf LONG_BIT) +CODE_ROOT=$(CURDIR)/../../.. +LIBS_DIR=$(CODE_ROOT)/libs/x86_$(ARCH) +INCLUDE_DIR=$(CODE_ROOT)/code/evel_library + +#****************************************************************************** +# Standard compiler flags. * +#****************************************************************************** +CPPFLAGS= +CFLAGS=-Wall -g -fPIC + +all: hello_evel_world + +hello_evel_world: hello_evel_world.c + $(CC) $(CPPFLAGS) $(CFLAGS) -o hello_evel_world \ + -L $(LIBS_DIR) \ + -I $(INCLUDE_DIR) \ + hello_evel_world.c \ + -lpthread \ + -level \ + -lcurl + diff --git a/VES5.0/evel/evel-library/code/evel_training/04-basic-lifecycle/hello_evel_world.c b/VES5.0/evel/evel-library/code/evel_training/04-basic-lifecycle/hello_evel_world.c new file mode 100644 index 00000000..169a7e4f --- /dev/null +++ b/VES5.0/evel/evel-library/code/evel_training/04-basic-lifecycle/hello_evel_world.c @@ -0,0 +1,69 @@ +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> + +#include "evel.h" + +int main(int argc, char ** argv) +{ + EVEL_ERR_CODES evel_rc = EVEL_SUCCESS; + EVENT_HEADER * heartbeat = NULL; + + printf("\nHello AT&T Vendor Event world!\n"); + fflush(stdout); + + if (argc != 3) + { + fprintf(stderr, "Usage: %s <FQDN>|<IP address> <port>\n", argv[0]); + exit(-1); + } + + /***************************************************************************/ + /* Initialize */ + /***************************************************************************/ + if (evel_initialize(argv[1], /* FQDN */ + atoi(argv[2]), /* Port */ + NULL, /* optional path */ + NULL, /* optional topic */ + 0, /* HTTPS? */ + "", /* Username */ + "", /* Password */ + EVEL_SOURCE_VIRTUAL_MACHINE, /* Source type */ + "EVEL training demo", /* Role */ + 0)) /* Verbosity */ + { + fprintf(stderr, "\nFailed to initialize the EVEL library!!!\n"); + exit(-1); + } + else + { + printf("Initialization completed\n"); + } + + /***************************************************************************/ + /* Send a heartbeat just to show we're alive! */ + /***************************************************************************/ + heartbeat = evel_new_heartbeat(); + if (heartbeat != NULL) + { + evel_rc = evel_post_event(heartbeat); + if (evel_rc != EVEL_SUCCESS) + { + printf("Post failed %d (%s)", evel_rc, evel_error_string()); + } + } + else + { + printf("New heartbeat failed"); + } + + /***************************************************************************/ + /* Terminate */ + /***************************************************************************/ + sleep(1); + evel_terminate(); + printf("Terminated\n"); + + return 0; +} + |