Merge pull request #181 from infoforcefeed/ol_database-field-buffer-l…

…ength-fix

fixes both the liboleg and frontend builds

.gitignore

@@ -1,6 +1,5 @@
 *.swo
 *.swp
-olegdb
 *.o
 *.dump
 data

.travis.yml

@@ -1,22 +1,28 @@
-language: c
-compiler:
-  - gcc
-  - clang
-script: 
-  - make liboleg oleg_test
-  - sudo make install
-  - export LD_LIBRARY_PATH=./build/lib:$LD_LIBRARY_PATH
-  - ./build/bin/oleg_test
-  - LD_LIBRARY_PATH=./build/lib:/usr/local/lib:/usr/lib:$LD_LIBRARY_PATH go test ./...
-before_install:
-  - sudo apt-get update
-  - sudo apt-get install golang
+dist: bionic
+language: go
+go:
+- 1.14.x
+
 notifications:
-    email:
-      on_success: never
-      on_failure: change
-      recipients:
-        - "[email protected]"
+  email:
+    on_success: change
+    on_failure: change
+    recipients:
+    - "[email protected]"
+    - "[email protected]"
+
+jobs:
+  include:
+  - stage: test
+    script:
+    - make liboleg oleg_test test
+  - name: build
+    script:
+    - mkdir -p build
+    - sudo make libinstall
+    - go test ./...
+    - make olegdb
+
 env:
   global:
    - secure: "GbSMNCqnGnjiuDqJJ55/EaNifx9L7t6JQVPw6illEnGZXL3T5RiC7alrpOQl2qGJG/gwRudMpFmEyvEqs0Rlpgx3x1DvcLCMlC2Rjd/2YklD0KVW0D91Mrrkk7ERzQTO8MXB2AUTxjSAwsZtewybebQhoqr7frulM4TclDZ/Cq4="

Makefile

@@ -69,7 +69,7 @@ uninstall:
 
 olegdb: liboleg $(LIB_OUT) $(BIN_DIR) $(BIN_OUT)
 $(BIN_OUT):
-	go build -o $(BIN_OUT) ./frontend/
+	go build -o $(BIN_OUT) ./cmd/olegdb
 
 install: goinstall
 

README.md

@@ -24,7 +24,7 @@ Dependencies
 ============
 
 * A healthy fear of the end
-* Go (>= 1.1)
+* Go (>= 1.14)
 
 Installation
 ============

frontend/dispatcher.go → cmd/olegdb/dispatcher.go

@@ -1,10 +1,11 @@
 package main
 
 import (
-	"./goleg"
 	"io/ioutil"
 	"net/http"
 	"strings"
+
+	"github.com/infoforcefeed/olegdb/pkg/goleg"
 )
 
 type Operation struct {

frontend/main.go → cmd/olegdb/main.go

@@ -1,7 +1,6 @@
 package main
 
 import (
-	"./goleg"
 	"encoding/json"
 	"flag"
 	"fmt"
@@ -10,6 +9,8 @@ import (
 	"net/http"
 	"os"
 	"os/signal"
+
+	"github.com/infoforcefeed/olegdb/pkg/goleg"
 )
 
 type Config struct {

frontend/operations.go → cmd/olegdb/operations.go

@@ -23,7 +23,7 @@ const (
 	OpCursorPrev  = "._prev"
 	OpPrefixMatch = "._match"
 	OpBulkUnjar   = "_bulk_unjar"
-	OpSquish	  = "_squish"
+	OpSquish      = "_squish"
 )
 
 func httpGet(w http.ResponseWriter, op Operation) *HTTPError {

go.mod

@@ -0,0 +1,3 @@
+module github.com/infoforcefeed/olegdb
+
+go 1.14

go.sum

@@ -0,0 +1,2 @@
+github.com/infoforcefeed/olegdb v0.0.0-20190920231543-39e9ffd04c30 h1:O+Siihon2HK9O8K3siG/42HU2UvnxCu69mq3ktlIQCQ=
+github.com/infoforcefeed/olegdb v0.0.0-20190920231543-39e9ffd04c30/go.mod h1:H5+5XDNE+DncxwND9HIRshDQ5JP8rkoHkNBkbpDD/GM=

include/oleg.h

@@ -126,9 +126,9 @@ typedef struct ol_database {
     void            (*enable)(int, int*);
     void            (*disable)(int, int*);
     bool            (*is_enabled)(const int, const int*);
-    char            name[DB_NAME_SIZE];
-    char            path[PATH_LENGTH];
-    char            aol_file[AOL_FILENAME_ALLOC];
+    char            name[DB_NAME_SIZE+1];
+    char            path[PATH_LENGTH+1];
+    char            aol_file[AOL_FILENAME_ALLOC+1];
     FILE            *aolfd;
     int             feature_set;
     short int       state;

frontend/goleg/goleg_test.go → pkg/goleg/goleg_test.go

@@ -141,7 +141,7 @@ func TestBulkUnjarOnlyReturnsKeysWeGiveIt(t *testing.T) {
 
 	for i, value := range values {
 		if subset[i][3] != string(value)[5] {
-			t.Fatalf("Expected %s, got %s", subset[i][3], string(value)[5])
+			t.Fatalf("Expected %b, got %b", subset[i][3], string(value)[5])
 		}
 	}
 }

src/test.c

@@ -45,12 +45,12 @@ static int _test_db_close(ol_database *db) {
     char values_filename[DB_NAME_SIZE] = { 0 };
     db->get_db_file_name(db, VALUES_FILENAME, values_filename);
 
-    char aol_filename[DB_NAME_SIZE] = { 0 };
-    strncpy(aol_filename, db->aol_file, DB_NAME_SIZE);
+    char aol_filename[sizeof(db->aol_file) + 1] = { 0 };
+    strncpy(aol_filename, db->aol_file, sizeof(aol_filename));
     int should_delete_aol = db->is_enabled(OL_F_APPENDONLY, &db->feature_set);
 
-    char DB_PATH[DB_NAME_SIZE] = {0};
-    strncpy(DB_PATH, db->path, DB_NAME_SIZE);
+    char DB_PATH[sizeof(db->path) + 1] = { 0 };
+    strncpy(DB_PATH, db->path, sizeof(DB_PATH));
 
     int ret = ol_close(db);
 
@@ -670,8 +670,8 @@ int _test_aol(const ol_feature_flags features, ol_database **db) {
         return 4;
     }
 
-    char DB_PATH[DB_NAME_SIZE + 1] = {0};
-    strncpy(DB_PATH, (*db)->path, DB_NAME_SIZE);
+    char DB_PATH[sizeof((*db)->path) + 1] = {0};
+    strncpy(DB_PATH, (*db)->path, sizeof(DB_PATH));
 
     /* We don't want to use test_db_close here because we want to retrieve
      * values again. */
@@ -714,8 +714,8 @@ int test_aol_and_compaction(const ol_feature_flags features) {
     ol_log_msg(LOG_INFO, "Squishing database.");
     ol_squish(db);
 
-    char DB_PATH[DB_NAME_SIZE + 1] = {0};
-    strncpy(DB_PATH, db->path, DB_NAME_SIZE);
+    char DB_PATH[sizeof(db->path)+1] = {0};
+    strncpy(DB_PATH, db->path, sizeof(DB_PATH));
 
     ol_close(db);