filter_checklist: fix compilation if FLB_SQLDB (sqlite3) is disabled

Signed-off-by: Thomas Devoogdt <[email protected]>

Author: ThomasDevoogdt

plugins/filter_checklist/checklist.c

@@ -21,13 +21,13 @@
 #include <fluent-bit/flb_mem.h>
 #include <fluent-bit/flb_time.h>
 #include <fluent-bit/flb_ra_key.h>
-#include <fluent-bit/flb_sqldb.h>
 #include <fluent-bit/flb_log_event_decoder.h>
 #include <fluent-bit/flb_log_event_encoder.h>
 
 #include "checklist.h"
 #include <ctype.h>
 
+#ifdef FLB_HAVE_SQLDB
 static int db_init(struct checklist *ctx)
 {
     int ret;
@@ -124,6 +124,7 @@ static int db_check(struct checklist *ctx, char *buf, size_t size)
 
     return match;
 }
+#endif
 
 static int load_file_patterns(struct checklist *ctx)
 {
@@ -175,9 +176,11 @@ static int load_file_patterns(struct checklist *ctx)
         if (ctx->mode == CHECK_EXACT_MATCH) {
             ret = flb_hash_table_add(ctx->ht, buf, len, "", 0);
         }
+#ifdef FLB_HAVE_SQLDB
         else if (ctx->mode == CHECK_PARTIAL_MATCH) {
             ret = db_insert(ctx, buf, len);
         }
+#endif
 
         if (ret >= 0) {
             flb_plg_debug(ctx->ins, "file list: line=%i adds value='%s'", line, buf);
@@ -209,9 +212,11 @@ static int init_config(struct checklist *ctx)
         if (strcasecmp(tmp, "exact") == 0) {
             ctx->mode = CHECK_EXACT_MATCH;
         }
+#ifdef FLB_HAVE_SQLDB
         else if (strcasecmp(tmp, "partial") == 0) {
             ctx->mode = CHECK_PARTIAL_MATCH;
         }
+#endif
     }
 
     if (ctx->mode == CHECK_EXACT_MATCH) {
@@ -223,12 +228,14 @@ static int init_config(struct checklist *ctx)
             return -1;
         }
     }
+#ifdef FLB_HAVE_SQLDB
     else if (ctx->mode == CHECK_PARTIAL_MATCH) {
         ret = db_init(ctx);
         if (ret < 0) {
             return -1;
         }
     }
+#endif
 
     /* record accessor pattern / key name */
     ctx->ra_lookup_key = flb_ra_create(ctx->lookup_key, FLB_TRUE);
@@ -504,9 +511,11 @@ static int cb_checklist_filter(const void *data, size_t bytes,
                         found = FLB_TRUE;
                     }
                 }
+#ifdef FLB_HAVE_SQLDB
                 else if (ctx->mode == CHECK_PARTIAL_MATCH) {
                     found = db_check(ctx, cmp_buf, cmp_size);
                 }
+#endif
 
                 if (cmp_buf && cmp_buf != (char *) rval->o.via.str.ptr) {
                     flb_free(cmp_buf);
@@ -592,11 +601,13 @@ static int cb_exit(void *data, struct flb_config *config)
         flb_hash_table_destroy(ctx->ht);
     }
 
+#ifdef FLB_HAVE_SQLDB
     if (ctx->db) {
         sqlite3_finalize(ctx->stmt_insert);
         sqlite3_finalize(ctx->stmt_check);
         flb_sqldb_close(ctx->db);
     }
+#endif
 
     flb_free(ctx);
     return 0;

plugins/filter_checklist/checklist.h

@@ -21,14 +21,19 @@
 #define FLB_FILTER_CHECK_H
 
 #include <fluent-bit/flb_info.h>
-#include <fluent-bit/flb_sqldb.h>
 #include <fluent-bit/flb_hash_table.h>
 #include <fluent-bit/flb_record_accessor.h>
 
+#ifdef FLB_HAVE_SQLDB
+#include <fluent-bit/flb_sqldb.h>
+#endif
+
 #define LINE_SIZE   2048
 #define CHECK_HASH_TABLE_SIZE 100000
 #define CHECK_EXACT_MATCH     0  /* exact string match */
+#ifdef FLB_HAVE_SQLDB
 #define CHECK_PARTIAL_MATCH   1  /* partial match */
+#endif
 
 /* plugin context */
 struct checklist {
@@ -41,9 +46,11 @@ struct checklist {
     struct mk_list *records;
 
     /* internal */
+#ifdef FLB_HAVE_SQLDB
     struct flb_sqldb *db;
     sqlite3_stmt *stmt_insert;
     sqlite3_stmt *stmt_check;
+#endif
     struct flb_hash_table *ht;
     struct flb_record_accessor *ra_lookup_key;
     struct flb_filter_instance *ins;