static sqlite work in progress

Change-Id: I33db758bfec3226c1d90a3ea79d79b90ee883720

.gitignore

@@ -1,4 +1,5 @@
 *~
+*.o
 *.pyc
 \#*\#
 .\#*
@@ -11,3 +12,4 @@ _gotest*
 _testmain*
 _go_.[568]
 _embed_*.go
+_cgo*

misc/sqlite/sqlite.go

@@ -9,8 +9,9 @@ package sqlite
 
 #include <stdlib.h>
 
-#undef SQLITE_OS_UNIX
+#define SQLITE_OS_OTHER 1
 #include "sqlite3.c"
+#include "sqlite3_os_go.c"
 
  static int my_bind_text(sqlite3_stmt *stmt, int n, char *p, int np) {
  return sqlite3_bind_text(stmt, n, p, np, SQLITE_TRANSIENT);

misc/sqlite/sqlite3_os_go.c

@@ -0,0 +1,52 @@
+typedef struct GoFile GoFile;
+struct GoFile {
+  sqlite3_io_methods const *pMethod;  /* Always the first entry */
+};
+
+int sqlite3_os_init(void) {
+  static sqlite3_vfs vfs;
+  memset(&vfs, 0, sizeof(vfs));
+  vfs.iVersion = 3;
+  vfs.szOsFile = sizeof(GoFile);
+  vfs.mxPathname = 512;
+  vfs.pNext = NULL;
+  vfs.zName = "go";
+  vfs.pAppData = NULL;
+#if 0
+  int (*xOpen)(sqlite3_vfs*, const char *zName, sqlite3_file*,
+               int flags, int *pOutFlags);
+  int (*xDelete)(sqlite3_vfs*, const char *zName, int syncDir);
+  int (*xAccess)(sqlite3_vfs*, const char *zName, int flags, int *pResOut);
+  int (*xFullPathname)(sqlite3_vfs*, const char *zName, int nOut, char *zOut);
+  void *(*xDlOpen)(sqlite3_vfs*, const char *zFilename);
+  void (*xDlError)(sqlite3_vfs*, int nByte, char *zErrMsg);
+  void (*(*xDlSym)(sqlite3_vfs*,void*, const char *zSymbol))(void);
+  void (*xDlClose)(sqlite3_vfs*, void*);
+  int (*xRandomness)(sqlite3_vfs*, int nByte, char *zOut);
+  int (*xSleep)(sqlite3_vfs*, int microseconds);
+  int (*xCurrentTime)(sqlite3_vfs*, double*);
+  int (*xGetLastError)(sqlite3_vfs*, int, char *);
+  /*
+  ** The methods above are in version 1 of the sqlite_vfs object
+  ** definition.  Those that follow are added in version 2 or later
+  */
+  int (*xCurrentTimeInt64)(sqlite3_vfs*, sqlite3_int64*);
+  /*
+  ** The methods above are in versions 1 and 2 of the sqlite_vfs object.
+  ** Those below are for version 3 and greater.
+  */
+  int (*xSetSystemCall)(sqlite3_vfs*, const char *zName, sqlite3_syscall_ptr);
+  sqlite3_syscall_ptr (*xGetSystemCall)(sqlite3_vfs*, const char *zName);
+  const char *(*xNextSystemCall)(sqlite3_vfs*, const char *zName);
+  /*
+  ** The methods above are in versions 1 through 3 of the sqlite_vfs object.
+  ** New fields may be appended in figure versions.  The iVersion
+  ** value will increment whenever this happens. 
+  */
+};
+#endif
+  sqlite3_vfs_register(&vfs, 1);
+  return SQLITE_OK;
+}
+
+int sqlite3_os_end(void) { return SQLITE_OK; }

misc/sqlite/sqlite_test.go

@@ -1,12 +1,11 @@
-package main
+package sqlite
 
 import (
-	"camdev/sqlite"
 	"testing"
 )
 
 func TestFoo(t *testing.T) {
-	db, err := sqlite.Open("foo.db")
+	db, err := Open("foo.db")
 	if err != nil {
 		t.Fatalf("open: %v", err)
 	}