1 files changed, 155 insertions, 0 deletions
diff --git a/common/elapi/providers/file/file_provider.c b/common/elapi/providers/file/file_provider.c
new file mode 100644
index 000000000..589ed5eb7
--- /dev/null
+++ b/common/elapi/providers/file/file_provider.c
@@ -0,0 +1,155 @@
+/*
+    ELAPI
+
+    Module implements a provider for sinks based on file.
+
+    Copyright (C) Dmitri Pal <dpal@redhat.com> 2009
+
+    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 <http://www.gnu.org/licenses/>.
+*/
+
+#define _GNU_SOURCE
+#include <errno.h>      /* for errors */
+#include <stdlib.h>     /* for free() */
+
+#include "file_provider.h"
+#include "ini_config.h"
+#include "trace.h"
+#include "config.h"
+/* FIXME: temporary for debugging */
+#include "collection_tools.h"
+
+
+/* Function to read configuration */
+int file_read_cfg(struct file_prvdr_cfg *file_cfg,
+                  char *name,
+                  struct collection_item *ini_config)
+{
+    int error = EOK;
+    TRACE_FLOW_STRING("file_read_cfg", "Entry point");
+
+    /* FIXME: read configuration items */
+
+    TRACE_FLOW_STRING("file_read_cfg", "Exit");
+    return error;
+}
+
+
+/* Function to create context */
+int file_create_ctx(struct file_prvdr_ctx **file_ctx,
+                    char *name,
+                    struct collection_item *ini_config)
+{
+    int error = EOK;
+    struct file_prvdr_ctx *ctx = NULL;
+
+    TRACE_FLOW_STRING("file_create_ctx", "Entry point");
+
+    ctx = (struct file_prvdr_ctx *)malloc(sizeof(struct file_prvdr_ctx));
+    if (ctx == NULL) {
+        TRACE_ERROR_NUMBER("Failed to allocate context", ENOMEM);
+        return ENOMEM;
+    }
+
+    /* Init allocatable items */
+    ctx->config.filename = NULL;
+
+    /* Read configuration data */
+    error = file_read_cfg(&(ctx->config), name, ini_config);
+    if (error) {
+        TRACE_ERROR_NUMBER("Error reading sink configuration", error);
+        free(ctx);
+        return error;
+    }
+
+    *file_ctx = ctx;
+
+    TRACE_FLOW_STRING("file_create_ctx", "Exit");
+    return error;
+}
+
+
+/* File init function */
+int file_init(void **priv_ctx,
+              char *name,
+              struct collection_item *ini_config)
+{
+    int error = EOK;
+    TRACE_FLOW_STRING("file_init", "Entry point");
+
+    /* Start with creating context */
+    error = file_create_ctx((struct file_prvdr_ctx **)priv_ctx,
+                            name,
+                            ini_config);
+    if (error) {
+        TRACE_ERROR_NUMBER("Failed to create context", error);
+        return error;
+    }
+
+	/* Open file */
+    /* FIXME: ... */
+
+    TRACE_FLOW_STRING("file_init", "Exit");
+    return error;
+}
+
+/* File close function */
+void file_close(void **priv_ctx)
+{
+    struct file_prvdr_ctx **ctx = NULL;
+
+    TRACE_FLOW_STRING("file_close", "Entry point");
+
+    ctx = (struct file_prvdr_ctx **)priv_ctx;
+
+    /* Close file */
+    /* FIXME: ... */
+
+    /* If we allocated file name free it */
+    if ((*ctx)->config.filename != NULL) {
+        TRACE_INFO_STRING("Freeing file name", (*ctx)->config.filename);
+        free((*ctx)->config.filename);
+    }
+
+    /* Free and indicate that the context is freed */
+    free(*ctx);
+    *ctx = NULL;
+
+    TRACE_FLOW_STRING("file_close", "Exit");
+}
+
+/* File submit function */
+int file_submit(void *priv_ctx, struct collection_item *event)
+{
+    int error = EOK;
+    TRACE_FLOW_STRING("file_submit", "Entry point");
+
+
+    /* FIXME: Placeholder for now */
+    col_print_collection(event);
+
+    TRACE_FLOW_STRING("file_sumbit", "Exit");
+    return error;
+}
+
+
+/* This is the equivalent of the get info function */
+void file_ability(struct sink_cpb *cpb_block)
+{
+    TRACE_FLOW_STRING("file_ability", "Entry point");
+
+    cpb_block->init_cb = file_init;
+    cpb_block->submit_cb = file_submit;
+    cpb_block->close_cb = file_close;
+
+    TRACE_FLOW_STRING("file_ability", "Exit");
+}