ELAPI sinks and providers

This patch drills down to the next level of ELAPI functionality.
I adds the creation and loading of the sinks. It also
implements a skeleton for the first low level provider
which will be capable of writing to a file.
The configuration ini file is extended to define
new configuration parameters and their meanings.

2 files changed, 36 insertions, 5 deletions

diff --git a/common/elapi/elapi_test/Makefile.am b/common/elapi/elapi_test/Makefile.am
index b16102c83..cac0ead6d 100644
--- a/common/elapi/elapi_test/Makefile.am
+++ b/common/elapi/elapi_test/Makefile.am
@@ -5,7 +5,8 @@ topdir=$(srcdir)/../..
 AM_CFLAGS = -DELAPI_DEFAULT_CONFIG_DIR=\"$(srcdir)\"   \
             -DELAPI_DEFAULT_CONFIG_APP_DIR=\"$(srcdir)\"   \
             -DELAPI_DEFAULT_APP_NAME=\"elapi_ut\" \
-            -DELAPI_DEFAULT_APP_NAME_SIZE=127
+            -DELAPI_DEFAULT_APP_NAME_SIZE=127 \
+            -DELAPI_UTEST
 
 if HAVE_GCC
     AM_CFLAGS += \
@@ -13,26 +14,31 @@ if HAVE_GCC
         -Wcast-align -Wwrite-strings
 endif
 
-AM_CPPFLAGS = -I$(topdir) -I$(topdir)/ini -I$(topdir)/trace -I$(topdir)/collection -I$(topdir)/elapi $(TRACE_LEVEL)
+AM_CPPFLAGS = -I$(topdir) -I$(topdir)/ini -I$(topdir)/trace -I$(topdir)/collection -I$(topdir)/elapi \
+              -I$(topdir)/elapi/providers/file $(TRACE_LEVEL)
 
 ACLOCAL_AMFLAGS = -I m4
 
 # Build library
 noinst_LTLIBRARIES = libelapi_test.la
+
 libelapi_test_la_SOURCES = \
     ../elapi_event.c \
     ../elapi_log.c \
     ../elapi_internal.c \
+    ../elapi_sink.c \
     ../elapi_event.h \
     ../elapi_priv.h \
     ../elapi_sink.h \
     ../elapi_log.h \
     ../elapi_async.h \
-    ../elapi.h
+    ../elapi.h \
+    ../providers/file/file_provider.c \
+    ../providers/file/file_provider.h
 
 # Build unit test
 check_PROGRAMS = elapi_ut
 elapi_ut_SOURCES = elapi_ut.c
-elapi_ut_LDADD = libelapi_test.la ../../ini/libini_config.la ../../collection/libcollection.la
+elapi_ut_LDADD = libelapi_test.la ../../ini/libini_config.la ../../collection/libcollection.la -ldl
 
 TESTS = elapi_ut
diff --git a/common/elapi/elapi_test/elapi_ut.conf b/common/elapi/elapi_test/elapi_ut.conf
index d15a4550d..a5ad7a0b2 100644
--- a/common/elapi/elapi_test/elapi_ut.conf
+++ b/common/elapi/elapi_test/elapi_ut.conf
@@ -79,19 +79,44 @@ sinks = logfile, syslog
 ;            In this case the ELAPI will try to load shared library with the name
 ;            constructed using specified value. In the given example
 ;            ELAPI will try to load libelapi_sink_custom_audit.so library.
-;            The general pattern is: libelapi_sink_<source>.so
+;            The general pattern is: libelapi_sink_<provider>.so
+;
+; required - (optional)
+;            Defines whether it is a required sink?
+;            If not present the dispatcher will return error at load time.
+;
+; onerror -  if the sink got an error what should dispatcher do?
+;             0 - retry (default)
+;             1 - disable
+;
+; timeout -  for how long one should wait before trying to revive the sink
+;            default is 60 seconds
+;
+; synch -    yes/no (default no) - a flag that forces the sink to act synchronously
+;                                  even if it can support async operations
 
 [debugfile]
 provider=file
+required=true
+onerror=1
+timeout=90
 
 [logfile]
 provider=file
+required=true
+onerror=0
+timeout=60
 
 [auditfile]
 provider=file
+required=true
+onerror=1
+timeout=90
 
 [stderr]
 provider=stderr
+synch=false
 
 [syslog]
 provider=syslog
+synch=yes