Import SQLite 3.8.7.4.

third_party/sqlite/src/src/test_quota.c

Index: third_party/sqlite/src/src/test_quota.c
diff --git a/third_party/sqlite/src/src/test_quota.c b/third_party/sqlite/src/src/test_quota.c
index 3c6db4d7cdd86fc90a8077b3f04d5093e53ebcfc..80ebd0589e1eca1ad9cf4494fa31a4b7c0634f7c 100644
--- a/third_party/sqlite/src/src/test_quota.c
+++ b/third_party/sqlite/src/src/test_quota.c
@@ -27,7 +27,7 @@
 ** files within the group is less than the new quota, then the write
 ** continues as if nothing had happened.
 */
-#include "sqlite3.h"
+#include "test_quota.h"
 #include <string.h>
 #include <assert.h>
 
@@ -44,6 +44,16 @@
 #define sqlite3_mutex_notheld(X)  ((void)(X),1)
 #endif /* SQLITE_THREADSAFE==0 */
 
+#include "os_setup.h"
+
+#if SQLITE_OS_UNIX
+# include <unistd.h>
+#endif
+#if SQLITE_OS_WIN
+# include "os_win.h"
+# include <io.h>
+#endif
+
 
 /************************ Object Definitions ******************************/
 
@@ -95,6 +105,7 @@ struct quotaFile {
   quotaGroup *pGroup;             /* Quota group to which this file belongs */
   sqlite3_int64 iSize;            /* Current size of this file */
   int nRef;                       /* Number of times this file is open */
+  int deleteOnClose;              /* True to delete this file when it closes */
   quotaFile *pNext, **ppPrev;     /* Linked list of files in the same group */
 };
 
@@ -110,6 +121,21 @@ struct quotaConn {
   /* The underlying VFS sqlite3_file is appended to this object */
 };
 
+/*
+** An instance of the following object records the state of an
+** open file.  This object is opaque to all users - the internal
+** structure is only visible to the functions below.
+*/
+struct quota_FILE {
+  FILE *f;                /* Open stdio file pointer */
+  sqlite3_int64 iOfst;    /* Current offset into the file */
+  quotaFile *pFile;       /* The file record in the quota system */
+#if SQLITE_OS_WIN
+  char *zMbcsName;        /* Full MBCS pathname of the file */
+#endif
+};
+
+
 /************************* Global Variables **********************************/
 /*
 ** All global variables used by this file are containing within the following
@@ -164,12 +190,45 @@ static struct {
 static void quotaEnter(void){ sqlite3_mutex_enter(gQuota.pMutex); }
 static void quotaLeave(void){ sqlite3_mutex_leave(gQuota.pMutex); }
 
+/* Count the number of open files in a quotaGroup 
+*/
+static int quotaGroupOpenFileCount(quotaGroup *pGroup){
+  int N = 0;
+  quotaFile *pFile = pGroup->pFiles;
+  while( pFile ){
+    if( pFile->nRef ) N++;
+    pFile = pFile->pNext;
+  }
+  return N;
+}
+
+/* Remove a file from a quota group.
+*/
+static void quotaRemoveFile(quotaFile *pFile){
+  quotaGroup *pGroup = pFile->pGroup;
+  pGroup->iSize -= pFile->iSize;
+  *pFile->ppPrev = pFile->pNext;
+  if( pFile->pNext ) pFile->pNext->ppPrev = pFile->ppPrev;
+  sqlite3_free(pFile);
+}
+
+/* Remove all files from a quota group.  It is always the case that
+** all files will be closed when this routine is called.
+*/
+static void quotaRemoveAllFiles(quotaGroup *pGroup){
+  while( pGroup->pFiles ){
+    assert( pGroup->pFiles->nRef==0 );
+    quotaRemoveFile(pGroup->pFiles);
+  }
+}
+
 
 /* If the reference count and threshold for a quotaGroup are both
 ** zero, then destroy the quotaGroup.
 */
 static void quotaGroupDeref(quotaGroup *pGroup){
-  if( pGroup->pFiles==0 && pGroup->iLimit==0 ){
+  if( pGroup->iLimit==0 && quotaGroupOpenFileCount(pGroup)==0 ){
+    quotaRemoveAllFiles(pGroup);
     *pGroup->ppPrev = pGroup->pNext;
     if( pGroup->pNext ) pGroup->pNext->ppPrev = pGroup->ppPrev;
     if( pGroup->xDestroy ) pGroup->xDestroy(pGroup->pArg);
@@ -191,9 +250,11 @@ static void quotaGroupDeref(quotaGroup *pGroup){
 **
 **     [^...]     Matches one character not in the enclosed list.
 **
+**     /          Matches "/" or "\\"
+**
 */
 static int quotaStrglob(const char *zGlob, const char *z){
-  int c, c2;
+  int c, c2, cx;
   int invert;
   int seen;
 
@@ -210,8 +271,9 @@ static int quotaStrglob(const char *zGlob, const char *z){
         }
         return (*z)!=0;
       }
+      cx = (c=='/') ? '\\' : c;
       while( (c2 = (*(z++)))!=0 ){
-        while( c2!=c ){
+        while( c2!=c && c2!=cx ){
           c2 = *(z++);
           if( c2==0 ) return 0;
         }
@@ -249,6 +311,9 @@ static int quotaStrglob(const char *zGlob, const char *z){
         c2 = *(zGlob++);
       }
       if( c2==0 || (seen ^ invert)==0 ) return 0;
+    }else if( c=='/' ){
+      if( z[0]!='/' && z[0]!='\\' ) return 0;
+      z++;
     }else{
       if( c!=(*(z++)) ) return 0;
     }
@@ -276,6 +341,78 @@ static sqlite3_file *quotaSubOpen(sqlite3_file *pConn){
   return (sqlite3_file*)&p[1];
 }
 
+/* Find a file in a quota group and return a pointer to that file.
+** Return NULL if the file is not in the group.
+*/
+static quotaFile *quotaFindFile(
+  quotaGroup *pGroup,     /* Group in which to look for the file */
+  const char *zName,      /* Full pathname of the file */
+  int createFlag          /* Try to create the file if not found */
+){
+  quotaFile *pFile = pGroup->pFiles;
+  while( pFile && strcmp(pFile->zFilename, zName)!=0 ){
+    pFile = pFile->pNext;
+  }
+  if( pFile==0 && createFlag ){
+    int nName = (int)(strlen(zName) & 0x3fffffff);
+    pFile = (quotaFile *)sqlite3_malloc( sizeof(*pFile) + nName + 1 );
+    if( pFile ){
+      memset(pFile, 0, sizeof(*pFile));
+      pFile->zFilename = (char*)&pFile[1];
+      memcpy(pFile->zFilename, zName, nName+1);
+      pFile->pNext = pGroup->pFiles;
+      if( pGroup->pFiles ) pGroup->pFiles->ppPrev = &pFile->pNext;
+      pFile->ppPrev = &pGroup->pFiles;
+      pGroup->pFiles = pFile;
+      pFile->pGroup = pGroup;
+    }
+  }
+  return pFile;
+}
+/*
+** Translate UTF8 to MBCS for use in fopen() calls.  Return a pointer to the
+** translated text..  Call quota_mbcs_free() to deallocate any memory
+** used to store the returned pointer when done.
+*/
+static char *quota_utf8_to_mbcs(const char *zUtf8){
+#if SQLITE_OS_WIN
+  size_t n;          /* Bytes in zUtf8 */
+  int nWide;         /* number of UTF-16 characters */
+  int nMbcs;         /* Bytes of MBCS */
+  LPWSTR zTmpWide;   /* The UTF16 text */
+  char *zMbcs;       /* The MBCS text */
+  int codepage;      /* Code page used by fopen() */
+
+  n = strlen(zUtf8);
+  nWide = MultiByteToWideChar(CP_UTF8, 0, zUtf8, -1, NULL, 0);
+  if( nWide==0 ) return 0;
+  zTmpWide = (LPWSTR)sqlite3_malloc( (nWide+1)*sizeof(zTmpWide[0]) );
+  if( zTmpWide==0 ) return 0;
+  MultiByteToWideChar(CP_UTF8, 0, zUtf8, -1, zTmpWide, nWide);
+  codepage = AreFileApisANSI() ? CP_ACP : CP_OEMCP;
+  nMbcs = WideCharToMultiByte(codepage, 0, zTmpWide, nWide, 0, 0, 0, 0);
+  zMbcs = nMbcs ? (char*)sqlite3_malloc( nMbcs+1 ) : 0;
+  if( zMbcs ){
+    WideCharToMultiByte(codepage, 0, zTmpWide, nWide, zMbcs, nMbcs, 0, 0);
+  }
+  sqlite3_free(zTmpWide);
+  return zMbcs;
+#else
+  return (char*)zUtf8;  /* No-op on unix */
+#endif  
+}
+
+/*
+** Deallocate any memory allocated by quota_utf8_to_mbcs().
+*/
+static void quota_mbcs_free(char *zOld){
+#if SQLITE_OS_WIN
+  sqlite3_free(zOld);
+#else
+  /* No-op on unix */
+#endif  
+}
+
 /************************* VFS Method Wrappers *****************************/
 /*
 ** This is the xOpen method used for the "quota" VFS.
@@ -319,25 +456,13 @@ static int quotaOpen(
     pSubOpen = quotaSubOpen(pConn);
     rc = pOrigVfs->xOpen(pOrigVfs, zName, pSubOpen, flags, pOutFlags);
     if( rc==SQLITE_OK ){
-      for(pFile=pGroup->pFiles; pFile && strcmp(pFile->zFilename, zName);
-          pFile=pFile->pNext){}
+      pFile = quotaFindFile(pGroup, zName, 1);
       if( pFile==0 ){
-        int nName = strlen(zName);
-        pFile = sqlite3_malloc( sizeof(*pFile) + nName + 1 );
-        if( pFile==0 ){
-          quotaLeave();
-          pSubOpen->pMethods->xClose(pSubOpen);
-          return SQLITE_NOMEM;
-        }
-        memset(pFile, 0, sizeof(*pFile));
-        pFile->zFilename = (char*)&pFile[1];
-        memcpy(pFile->zFilename, zName, nName+1);
-        pFile->pNext = pGroup->pFiles;
-        if( pGroup->pFiles ) pGroup->pFiles->ppPrev = &pFile->pNext;
-        pFile->ppPrev = &pGroup->pFiles;
-        pGroup->pFiles = pFile;
-        pFile->pGroup = pGroup;
+        quotaLeave();
+        pSubOpen->pMethods->xClose(pSubOpen);
+        return SQLITE_NOMEM;
       }
+      pFile->deleteOnClose = (flags & SQLITE_OPEN_DELETEONCLOSE)!=0;
       pFile->nRef++;
       pQuotaOpen->pFile = pFile;
       if( pSubOpen->pMethods->iVersion==1 ){
@@ -351,6 +476,49 @@ static int quotaOpen(
   return rc;
 }
 
+/*
+** This is the xDelete method used for the "quota" VFS.
+**
+** If the file being deleted is part of the quota group, then reduce
+** the size of the quota group accordingly.  And remove the file from
+** the set of files in the quota group.
+*/
+static int quotaDelete(
+  sqlite3_vfs *pVfs,          /* The quota VFS */
+  const char *zName,          /* Name of file to be deleted */
+  int syncDir                 /* Do a directory sync after deleting */
+){
+  int rc;                                    /* Result code */         
+  quotaFile *pFile;                          /* Files in the quota */
+  quotaGroup *pGroup;                        /* The group file belongs to */
+  sqlite3_vfs *pOrigVfs = gQuota.pOrigVfs;   /* Real VFS */
+
+  /* Do the actual file delete */
+  rc = pOrigVfs->xDelete(pOrigVfs, zName, syncDir);
+
+  /* If the file just deleted is a member of a quota group, then remove
+  ** it from that quota group.
+  */
+  if( rc==SQLITE_OK ){
+    quotaEnter();
+    pGroup = quotaGroupFind(zName);
+    if( pGroup ){
+      pFile = quotaFindFile(pGroup, zName, 0);
+      if( pFile ){
+        if( pFile->nRef ){
+          pFile->deleteOnClose = 1;
+        }else{
+          quotaRemoveFile(pFile);
+          quotaGroupDeref(pGroup);
+        }
+      }
+    }
+    quotaLeave();
+  }
+  return rc;
+}
+
+
 /************************ I/O Method Wrappers *******************************/
 
 /* xClose requests get passed through to the original VFS.  But we
@@ -367,11 +535,11 @@ static int quotaClose(sqlite3_file *pConn){
   pFile->nRef--;
   if( pFile->nRef==0 ){
     quotaGroup *pGroup = pFile->pGroup;
-    pGroup->iSize -= pFile->iSize;
-    if( pFile->pNext ) pFile->pNext->ppPrev = pFile->ppPrev;
-    *pFile->ppPrev = pFile->pNext;
+    if( pFile->deleteOnClose ){
+      gQuota.pOrigVfs->xDelete(gQuota.pOrigVfs, pFile->zFilename, 0);
+      quotaRemoveFile(pFile);
+    }
     quotaGroupDeref(pGroup);
-    sqlite3_free(pFile);
   }
   quotaLeave();
   return rc;
@@ -504,7 +672,13 @@ static int quotaCheckReservedLock(sqlite3_file *pConn, int *pResOut){
 */
 static int quotaFileControl(sqlite3_file *pConn, int op, void *pArg){
   sqlite3_file *pSubOpen = quotaSubOpen(pConn);
-  return pSubOpen->pMethods->xFileControl(pSubOpen, op, pArg);
+  int rc = pSubOpen->pMethods->xFileControl(pSubOpen, op, pArg);
+#if defined(SQLITE_FCNTL_VFSNAME)
+  if( op==SQLITE_FCNTL_VFSNAME && rc==SQLITE_OK ){
+    *(char**)pArg = sqlite3_mprintf("quota/%z", *(char**)pArg);
+  }
+#endif
+  return rc;
 }
 
 /* Pass xSectorSize requests through to the original VFS unchanged.
@@ -586,6 +760,7 @@ int sqlite3_quota_initialize(const char *zOrigVfsName, int makeDefault){
   gQuota.pOrigVfs = pOrigVfs;
   gQuota.sThisVfs = *pOrigVfs;
   gQuota.sThisVfs.xOpen = quotaOpen;
+  gQuota.sThisVfs.xDelete = quotaDelete;
   gQuota.sThisVfs.szOsFile += sizeof(quotaConn);
   gQuota.sThisVfs.zName = "quota";
   gQuota.sIoMethodsV1.iVersion = 1;
@@ -617,19 +792,20 @@ int sqlite3_quota_initialize(const char *zOrigVfsName, int makeDefault){
 ** All SQLite database connections must be closed before calling this
 ** routine.
 **
-** THIS ROUTINE IS NOT THREADSAFE.  Call this routine exactly one while
+** THIS ROUTINE IS NOT THREADSAFE.  Call this routine exactly once while
 ** shutting down in order to free all remaining quota groups.
 */
 int sqlite3_quota_shutdown(void){
   quotaGroup *pGroup;
   if( gQuota.isInitialized==0 ) return SQLITE_MISUSE;
   for(pGroup=gQuota.pGroup; pGroup; pGroup=pGroup->pNext){
-    if( pGroup->pFiles ) return SQLITE_MISUSE;
+    if( quotaGroupOpenFileCount(pGroup)>0 ) return SQLITE_MISUSE;
   }
   while( gQuota.pGroup ){
     pGroup = gQuota.pGroup;
     gQuota.pGroup = pGroup->pNext;
     pGroup->iLimit = 0;
+    assert( quotaGroupOpenFileCount(pGroup)==0 );
     quotaGroupDeref(pGroup);
   }
   gQuota.isInitialized = 0;
@@ -678,12 +854,12 @@ int sqlite3_quota_set(
     pGroup = pGroup->pNext;
   }
   if( pGroup==0 ){
-    int nPattern = strlen(zPattern);
+    int nPattern = (int)(strlen(zPattern) & 0x3fffffff);
     if( iLimit<=0 ){
       quotaLeave();
       return SQLITE_OK;
     }
-    pGroup = sqlite3_malloc( sizeof(*pGroup) + nPattern + 1 );
+    pGroup = (quotaGroup *)sqlite3_malloc( sizeof(*pGroup) + nPattern + 1 );
     if( pGroup==0 ){
       quotaLeave();
       return SQLITE_NOMEM;
@@ -708,6 +884,397 @@ int sqlite3_quota_set(
   return SQLITE_OK;
 }
 
+/*
+** Bring the named file under quota management.  Or if it is already under
+** management, update its size.
+*/
+int sqlite3_quota_file(const char *zFilename){
+  char *zFull;
+  sqlite3_file *fd;
+  int rc;
+  int outFlags = 0;
+  sqlite3_int64 iSize;
+  int nAlloc = gQuota.sThisVfs.szOsFile + gQuota.sThisVfs.mxPathname+2;
+
+  /* Allocate space for a file-handle and the full path for file zFilename */
+  fd = (sqlite3_file *)sqlite3_malloc(nAlloc);
+  if( fd==0 ){
+    rc = SQLITE_NOMEM;
+  }else{
+    zFull = &((char *)fd)[gQuota.sThisVfs.szOsFile];
+    rc = gQuota.pOrigVfs->xFullPathname(gQuota.pOrigVfs, zFilename,
+        gQuota.sThisVfs.mxPathname+1, zFull);
+  }
+
+  if( rc==SQLITE_OK ){
+    zFull[strlen(zFull)+1] = '\0';
+    rc = quotaOpen(&gQuota.sThisVfs, zFull, fd, 
+                   SQLITE_OPEN_READONLY | SQLITE_OPEN_MAIN_DB, &outFlags);
+    if( rc==SQLITE_OK ){
+      fd->pMethods->xFileSize(fd, &iSize);
+      fd->pMethods->xClose(fd);
+    }else if( rc==SQLITE_CANTOPEN ){
+      quotaGroup *pGroup;
+      quotaFile *pFile;
+      quotaEnter();
+      pGroup = quotaGroupFind(zFull);
+      if( pGroup ){
+        pFile = quotaFindFile(pGroup, zFull, 0);
+        if( pFile ) quotaRemoveFile(pFile);
+      }
+      quotaLeave();
+    }
+  }
+
+  sqlite3_free(fd);
+  return rc;
+}
+
+/*
+** Open a potentially quotaed file for I/O.
+*/
+quota_FILE *sqlite3_quota_fopen(const char *zFilename, const char *zMode){
+  quota_FILE *p = 0;
+  char *zFull = 0;
+  char *zFullTranslated = 0;
+  int rc;
+  quotaGroup *pGroup;
+  quotaFile *pFile;
+
+  zFull = (char*)sqlite3_malloc(gQuota.sThisVfs.mxPathname + 1);
+  if( zFull==0 ) return 0;
+  rc = gQuota.pOrigVfs->xFullPathname(gQuota.pOrigVfs, zFilename,
+                                      gQuota.sThisVfs.mxPathname+1, zFull);
+  if( rc ) goto quota_fopen_error;
+  p = (quota_FILE*)sqlite3_malloc(sizeof(*p));
+  if( p==0 ) goto quota_fopen_error;
+  memset(p, 0, sizeof(*p));
+  zFullTranslated = quota_utf8_to_mbcs(zFull);
+  if( zFullTranslated==0 ) goto quota_fopen_error;
+  p->f = fopen(zFullTranslated, zMode);
+  if( p->f==0 ) goto quota_fopen_error;
+  quotaEnter();
+  pGroup = quotaGroupFind(zFull);
+  if( pGroup ){
+    pFile = quotaFindFile(pGroup, zFull, 1);
+    if( pFile==0 ){
+      quotaLeave();
+      goto quota_fopen_error;
+    }
+    pFile->nRef++;
+    p->pFile = pFile;
+  }
+  quotaLeave();
+  sqlite3_free(zFull);
+#if SQLITE_OS_WIN
+  p->zMbcsName = zFullTranslated;
+#endif
+  return p;
+
+quota_fopen_error:
+  quota_mbcs_free(zFullTranslated);
+  sqlite3_free(zFull);
+  if( p && p->f ) fclose(p->f);
+  sqlite3_free(p);
+  return 0;
+}
+
+/*
+** Read content from a quota_FILE
+*/
+size_t sqlite3_quota_fread(
+  void *pBuf,            /* Store the content here */
+  size_t size,           /* Size of each element */
+  size_t nmemb,          /* Number of elements to read */
+  quota_FILE *p          /* Read from this quota_FILE object */
+){
+  return fread(pBuf, size, nmemb, p->f);
+}
+
+/*
+** Write content into a quota_FILE.  Invoke the quota callback and block
+** the write if we exceed quota.
+*/
+size_t sqlite3_quota_fwrite(
+  const void *pBuf,      /* Take content to write from here */
+  size_t size,           /* Size of each element */
+  size_t nmemb,          /* Number of elements */
+  quota_FILE *p          /* Write to this quota_FILE objecct */
+){
+  sqlite3_int64 iOfst;
+  sqlite3_int64 iEnd;
+  sqlite3_int64 szNew;
+  quotaFile *pFile;
+  size_t rc;
+
+  iOfst = ftell(p->f);
+  iEnd = iOfst + size*nmemb;
+  pFile = p->pFile;
+  if( pFile && pFile->iSize<iEnd ){
+    quotaGroup *pGroup = pFile->pGroup;
+    quotaEnter();
+    szNew = pGroup->iSize - pFile->iSize + iEnd;
+    if( szNew>pGroup->iLimit && pGroup->iLimit>0 ){
+      if( pGroup->xCallback ){
+        pGroup->xCallback(pFile->zFilename, &pGroup->iLimit, szNew, 
+                          pGroup->pArg);
+      }
+      if( szNew>pGroup->iLimit && pGroup->iLimit>0 ){
+        iEnd = pGroup->iLimit - pGroup->iSize + pFile->iSize;
+        nmemb = (size_t)((iEnd - iOfst)/size);
+        iEnd = iOfst + size*nmemb;
+        szNew = pGroup->iSize - pFile->iSize + iEnd;
+      }
+    }
+    pGroup->iSize = szNew;
+    pFile->iSize = iEnd;
+    quotaLeave();
+  }else{
+    pFile = 0;
+  }
+  rc = fwrite(pBuf, size, nmemb, p->f);
+
+  /* If the write was incomplete, adjust the file size and group size
+  ** downward */
+  if( rc<nmemb && pFile ){
+    size_t nWritten = rc;
+    sqlite3_int64 iNewEnd = iOfst + size*nWritten;
+    if( iNewEnd<iEnd ) iNewEnd = iEnd;
+    quotaEnter();
+    pFile->pGroup->iSize += iNewEnd - pFile->iSize;
+    pFile->iSize = iNewEnd;
+    quotaLeave();
+  }
+  return rc;
+}
+
+/*
+** Close an open quota_FILE stream.
+*/
+int sqlite3_quota_fclose(quota_FILE *p){
+  int rc;
+  quotaFile *pFile;
+  rc = fclose(p->f);
+  pFile = p->pFile;
+  if( pFile ){
+    quotaEnter();
+    pFile->nRef--;
+    if( pFile->nRef==0 ){
+      quotaGroup *pGroup = pFile->pGroup;
+      if( pFile->deleteOnClose ){
+        gQuota.pOrigVfs->xDelete(gQuota.pOrigVfs, pFile->zFilename, 0);
+        quotaRemoveFile(pFile);
+      }
+      quotaGroupDeref(pGroup);
+    }
+    quotaLeave();
+  }
+#if SQLITE_OS_WIN
+  quota_mbcs_free(p->zMbcsName);
+#endif
+  sqlite3_free(p);
+  return rc;
+}
+
+/*
+** Flush memory buffers for a quota_FILE to disk.
+*/
+int sqlite3_quota_fflush(quota_FILE *p, int doFsync){
+  int rc;
+  rc = fflush(p->f);
+  if( rc==0 && doFsync ){
+#if SQLITE_OS_UNIX
+    rc = fsync(fileno(p->f));
+#endif
+#if SQLITE_OS_WIN
+    rc = _commit(_fileno(p->f));
+#endif
+  }
+  return rc!=0;
+}
+
+/*
+** Seek on a quota_FILE stream.
+*/
+int sqlite3_quota_fseek(quota_FILE *p, long offset, int whence){
+  return fseek(p->f, offset, whence);
+}
+
+/*
+** rewind a quota_FILE stream.
+*/
+void sqlite3_quota_rewind(quota_FILE *p){
+  rewind(p->f);
+}
+
+/*
+** Tell the current location of a quota_FILE stream.
+*/
+long sqlite3_quota_ftell(quota_FILE *p){
+  return ftell(p->f);
+}
+
+/*
+** Test the error indicator for the given file.
+*/
+int sqlite3_quota_ferror(quota_FILE *p){
+  return ferror(p->f);
+}
+
+/*
+** Truncate a file to szNew bytes.
+*/
+int sqlite3_quota_ftruncate(quota_FILE *p, sqlite3_int64 szNew){
+  quotaFile *pFile = p->pFile;
+  int rc;
+  if( (pFile = p->pFile)!=0 && pFile->iSize<szNew ){
+    quotaGroup *pGroup;
+    if( pFile->iSize<szNew ){
+      /* This routine cannot be used to extend a file that is under
+      ** quota management.  Only true truncation is allowed. */
+      return -1;
+    }
+    pGroup = pFile->pGroup;
+    quotaEnter();
+    pGroup->iSize += szNew - pFile->iSize;
+    quotaLeave();
+  }
+#if SQLITE_OS_UNIX
+  rc = ftruncate(fileno(p->f), szNew);
+#endif
+#if SQLITE_OS_WIN
+#  if defined(__MINGW32__) && defined(SQLITE_TEST)
+     /* _chsize_s() is missing from MingW (as of 2012-11-06).  Use
+     ** _chsize() as a work-around for testing purposes. */
+     rc = _chsize(_fileno(p->f), (long)szNew);
+#  else
+     rc = _chsize_s(_fileno(p->f), szNew);
+#  endif
+#endif
+  if( pFile && rc==0 ){
+    quotaGroup *pGroup = pFile->pGroup;
+    quotaEnter();
+    pGroup->iSize += szNew - pFile->iSize;
+    pFile->iSize = szNew;
+    quotaLeave();
+  }
+  return rc;
+}
+
+/*
+** Determine the time that the given file was last modified, in
+** seconds size 1970.  Write the result into *pTime.  Return 0 on
+** success and non-zero on any kind of error.
+*/
+int sqlite3_quota_file_mtime(quota_FILE *p, time_t *pTime){
+  int rc;
+#if SQLITE_OS_UNIX
+  struct stat buf;
+  rc = fstat(fileno(p->f), &buf);
+#endif
+#if SQLITE_OS_WIN
+  struct _stati64 buf;
+  rc = _stati64(p->zMbcsName, &buf);
+#endif
+  if( rc==0 ) *pTime = buf.st_mtime;
+  return rc;
+}
+
+/*
+** Return the true size of the file, as reported by the operating
+** system.
+*/
+sqlite3_int64 sqlite3_quota_file_truesize(quota_FILE *p){
+  int rc;
+#if SQLITE_OS_UNIX
+  struct stat buf;
+  rc = fstat(fileno(p->f), &buf);
+#endif
+#if SQLITE_OS_WIN
+  struct _stati64 buf;
+  rc = _stati64(p->zMbcsName, &buf);
+#endif
+  return rc==0 ? buf.st_size : -1;
+}
+
+/*
+** Return the size of the file, as it is known to the quota subsystem.
+*/
+sqlite3_int64 sqlite3_quota_file_size(quota_FILE *p){
+  return p->pFile ? p->pFile->iSize : -1;
+}
+ 
+/*
+** Determine the amount of data in bytes available for reading
+** in the given file.
+*/
+long sqlite3_quota_file_available(quota_FILE *p){
+  FILE* f = p->f;
+  long pos1, pos2;
+  int rc;
+  pos1 = ftell(f);
+  if ( pos1 < 0 ) return -1;
+  rc = fseek(f, 0, SEEK_END);
+  if ( rc != 0 ) return -1;
+  pos2 = ftell(f);
+  if ( pos2 < 0 ) return -1;
+  rc = fseek(f, pos1, SEEK_SET);
+  if ( rc != 0 ) return -1;
+  return pos2 - pos1;
+}
+
+/*
+** Remove a managed file.  Update quotas accordingly.
+*/
+int sqlite3_quota_remove(const char *zFilename){
+  char *zFull;            /* Full pathname for zFilename */
+  size_t nFull;           /* Number of bytes in zFilename */
+  int rc;                 /* Result code */
+  quotaGroup *pGroup;     /* Group containing zFilename */
+  quotaFile *pFile;       /* A file in the group */
+  quotaFile *pNextFile;   /* next file in the group */
+  int diff;               /* Difference between filenames */
+  char c;                 /* First character past end of pattern */
+
+  zFull = (char*)sqlite3_malloc(gQuota.sThisVfs.mxPathname + 1);
+  if( zFull==0 ) return SQLITE_NOMEM;
+  rc = gQuota.pOrigVfs->xFullPathname(gQuota.pOrigVfs, zFilename,
+                                      gQuota.sThisVfs.mxPathname+1, zFull);
+  if( rc ){
+    sqlite3_free(zFull);
+    return rc;
+  }
+
+  /* Figure out the length of the full pathname.  If the name ends with
+  ** / (or \ on windows) then remove the trailing /.
+  */
+  nFull = strlen(zFull);
+  if( nFull>0 && (zFull[nFull-1]=='/' || zFull[nFull-1]=='\\') ){
+    nFull--;
+    zFull[nFull] = 0;
+  }
+
+  quotaEnter();
+  pGroup = quotaGroupFind(zFull);
+  if( pGroup ){
+    for(pFile=pGroup->pFiles; pFile && rc==SQLITE_OK; pFile=pNextFile){
+      pNextFile = pFile->pNext;
+      diff = strncmp(zFull, pFile->zFilename, nFull);
+      if( diff==0 && ((c = pFile->zFilename[nFull])==0 || c=='/' || c=='\\') ){
+        if( pFile->nRef ){
+          pFile->deleteOnClose = 1;
+        }else{
+          rc = gQuota.pOrigVfs->xDelete(gQuota.pOrigVfs, pFile->zFilename, 0);
+          quotaRemoveFile(pFile);
+          quotaGroupDeref(pGroup);
+        }
+      }
+    }
+  }
+  quotaLeave();
+  sqlite3_free(zFull);
+  return rc;
+}
   
 /***************************** Test Code ***********************************/
 #ifdef SQLITE_TEST
@@ -722,7 +1289,7 @@ struct TclQuotaCallback {
   Tcl_Obj *pScript;      /* Script to be run */
 };
 
-extern const char *sqlite3TestErrorName(int);
+extern const char *sqlite3ErrName(int);
 
 
 /*
@@ -757,8 +1324,10 @@ static void tclQuotaCallback(
   rc = Tcl_EvalObjEx(p->interp, pEval, TCL_EVAL_GLOBAL);
 
   if( rc==TCL_OK ){
+    Tcl_WideInt x;
     Tcl_Obj *pLimit = Tcl_ObjGetVar2(p->interp, pVarname, 0, 0);
-    rc = Tcl_GetWideIntFromObj(p->interp, pLimit, piLimit);
+    rc = Tcl_GetWideIntFromObj(p->interp, pLimit, &x);
+    *piLimit = x;
     Tcl_UnsetVar(p->interp, Tcl_GetString(pVarname), 0);
   }
 
@@ -802,7 +1371,7 @@ static int test_quota_initialize(
 
   /* Call sqlite3_quota_initialize() */
   rc = sqlite3_quota_initialize(zName, makeDefault);
-  Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_STATIC);
+  Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC);
 
   return TCL_OK;
 }
@@ -825,7 +1394,7 @@ static int test_quota_shutdown(
 
   /* Call sqlite3_quota_shutdown() */
   rc = sqlite3_quota_shutdown();
-  Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_STATIC);
+  Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC);
 
   return TCL_OK;
 }
@@ -840,7 +1409,7 @@ static int test_quota_set(
   Tcl_Obj *CONST objv[]
 ){
   const char *zPattern;           /* File pattern to configure */
-  sqlite3_int64 iLimit;           /* Initial quota in bytes */
+  Tcl_WideInt iLimit;             /* Initial quota in bytes */
   Tcl_Obj *pScript;               /* Tcl script to invoke to increase quota */
   int rc;                         /* Value returned by quota_set() */
   TclQuotaCallback *p;            /* Callback object */
@@ -880,7 +1449,33 @@ static int test_quota_set(
   /* Invoke sqlite3_quota_set() */
   rc = sqlite3_quota_set(zPattern, iLimit, xCallback, (void*)p, xDestroy);
 
-  Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_STATIC);
+  Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC);
+  return TCL_OK;
+}
+
+/*
+** tclcmd: sqlite3_quota_file FILENAME
+*/
+static int test_quota_file(
+  void * clientData,
+  Tcl_Interp *interp,
+  int objc,
+  Tcl_Obj *CONST objv[]
+){
+  const char *zFilename;          /* File pattern to configure */
+  int rc;                         /* Value returned by quota_file() */
+
+  /* Process arguments */
+  if( objc!=2 ){
+    Tcl_WrongNumArgs(interp, 1, objv, "FILENAME");
+    return TCL_ERROR;
+  }
+  zFilename = Tcl_GetString(objv[1]);
+
+  /* Invoke sqlite3_quota_file() */
+  rc = sqlite3_quota_file(zFilename);
+
+  Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC);
   return TCL_OK;
 }
 
@@ -910,13 +1505,19 @@ static int test_quota_dump(
     Tcl_ListObjAppendElement(interp, pGroupTerm,
           Tcl_NewWideIntObj(pGroup->iSize));
     for(pFile=pGroup->pFiles; pFile; pFile=pFile->pNext){
+      int i;
+      char zTemp[1000];
       pFileTerm = Tcl_NewObj();
+      sqlite3_snprintf(sizeof(zTemp), zTemp, "%s", pFile->zFilename);
+      for(i=0; zTemp[i]; i++){ if( zTemp[i]=='\\' ) zTemp[i] = '/'; }
       Tcl_ListObjAppendElement(interp, pFileTerm,
-            Tcl_NewStringObj(pFile->zFilename, -1));
+            Tcl_NewStringObj(zTemp, -1));
       Tcl_ListObjAppendElement(interp, pFileTerm,
             Tcl_NewWideIntObj(pFile->iSize));
       Tcl_ListObjAppendElement(interp, pFileTerm,
             Tcl_NewWideIntObj(pFile->nRef));
+      Tcl_ListObjAppendElement(interp, pFileTerm,
+            Tcl_NewWideIntObj(pFile->deleteOnClose));
       Tcl_ListObjAppendElement(interp, pGroupTerm, pFileTerm);
     }
     Tcl_ListObjAppendElement(interp, pResult, pGroupTerm);
@@ -927,6 +1528,408 @@ static int test_quota_dump(
 }
 
 /*
+** tclcmd: sqlite3_quota_fopen FILENAME MODE
+*/
+static int test_quota_fopen(
+  void * clientData,
+  Tcl_Interp *interp,
+  int objc,
+  Tcl_Obj *CONST objv[]
+){
+  const char *zFilename;          /* File pattern to configure */
+  const char *zMode;              /* Mode string */
+  quota_FILE *p;                  /* Open string object */
+  char zReturn[50];               /* Name of pointer to return */
+
+  /* Process arguments */
+  if( objc!=3 ){
+    Tcl_WrongNumArgs(interp, 1, objv, "FILENAME MODE");
+    return TCL_ERROR;
+  }
+  zFilename = Tcl_GetString(objv[1]);
+  zMode = Tcl_GetString(objv[2]);
+  p = sqlite3_quota_fopen(zFilename, zMode);
+  sqlite3_snprintf(sizeof(zReturn), zReturn, "%p", p);
+  Tcl_SetResult(interp, zReturn, TCL_VOLATILE);
+  return TCL_OK;
+}
+
+/* Defined in test1.c */
+extern void *sqlite3TestTextToPtr(const char*);
+
+/*
+** tclcmd: sqlite3_quota_fread HANDLE SIZE NELEM
+*/
+static int test_quota_fread(
+  void * clientData,
+  Tcl_Interp *interp,
+  int objc,
+  Tcl_Obj *CONST objv[]
+){
+  quota_FILE *p;
+  char *zBuf;
+  int sz;
+  int nElem;
+  size_t got;
+
+  if( objc!=4 ){
+    Tcl_WrongNumArgs(interp, 1, objv, "HANDLE SIZE NELEM");
+    return TCL_ERROR;
+  }
+  p = sqlite3TestTextToPtr(Tcl_GetString(objv[1]));
+  if( Tcl_GetIntFromObj(interp, objv[2], &sz) ) return TCL_ERROR;
+  if( Tcl_GetIntFromObj(interp, objv[3], &nElem) ) return TCL_ERROR;
+  zBuf = (char*)sqlite3_malloc( sz*nElem + 1 );
+  if( zBuf==0 ){
+    Tcl_SetResult(interp, "out of memory", TCL_STATIC);
+    return TCL_ERROR;
+  }
+  got = sqlite3_quota_fread(zBuf, sz, nElem, p);
+  zBuf[got*sz] = 0;
+  Tcl_SetResult(interp, zBuf, TCL_VOLATILE);
+  sqlite3_free(zBuf);
+  return TCL_OK;
+}
+
+/*
+** tclcmd: sqlite3_quota_fwrite HANDLE SIZE NELEM CONTENT
+*/
+static int test_quota_fwrite(
+  void * clientData,
+  Tcl_Interp *interp,
+  int objc,
+  Tcl_Obj *CONST objv[]
+){
+  quota_FILE *p;
+  char *zBuf;
+  int sz;
+  int nElem;
+  size_t got;
+
+  if( objc!=5 ){
+    Tcl_WrongNumArgs(interp, 1, objv, "HANDLE SIZE NELEM CONTENT");
+    return TCL_ERROR;
+  }
+  p = sqlite3TestTextToPtr(Tcl_GetString(objv[1]));
+  if( Tcl_GetIntFromObj(interp, objv[2], &sz) ) return TCL_ERROR;
+  if( Tcl_GetIntFromObj(interp, objv[3], &nElem) ) return TCL_ERROR;
+  zBuf = Tcl_GetString(objv[4]);
+  got = sqlite3_quota_fwrite(zBuf, sz, nElem, p);
+  Tcl_SetObjResult(interp, Tcl_NewWideIntObj(got));
+  return TCL_OK;
+}
+
+/*
+** tclcmd: sqlite3_quota_fclose HANDLE
+*/
+static int test_quota_fclose(
+  void * clientData,
+  Tcl_Interp *interp,
+  int objc,
+  Tcl_Obj *CONST objv[]
+){
+  quota_FILE *p;
+  int rc;
+
+  if( objc!=2 ){
+    Tcl_WrongNumArgs(interp, 1, objv, "HANDLE");
+    return TCL_ERROR;
+  }
+  p = sqlite3TestTextToPtr(Tcl_GetString(objv[1]));
+  rc = sqlite3_quota_fclose(p);
+  Tcl_SetObjResult(interp, Tcl_NewIntObj(rc));
+  return TCL_OK;
+}
+
+/*
+** tclcmd: sqlite3_quota_fflush HANDLE ?HARDSYNC?
+*/
+static int test_quota_fflush(
+  void * clientData,
+  Tcl_Interp *interp,
+  int objc,
+  Tcl_Obj *CONST objv[]
+){
+  quota_FILE *p;
+  int rc;
+  int doSync = 0;
+
+  if( objc!=2 && objc!=3 ){
+    Tcl_WrongNumArgs(interp, 1, objv, "HANDLE ?HARDSYNC?");
+    return TCL_ERROR;
+  }
+  p = sqlite3TestTextToPtr(Tcl_GetString(objv[1]));
+  if( objc==3 ){
+    if( Tcl_GetBooleanFromObj(interp, objv[2], &doSync) ) return TCL_ERROR;
+  }
+  rc = sqlite3_quota_fflush(p, doSync);
+  Tcl_SetObjResult(interp, Tcl_NewIntObj(rc));
+  return TCL_OK;
+}
+
+/*
+** tclcmd: sqlite3_quota_fseek HANDLE OFFSET WHENCE
+*/
+static int test_quota_fseek(
+  void * clientData,
+  Tcl_Interp *interp,
+  int objc,
+  Tcl_Obj *CONST objv[]
+){
+  quota_FILE *p;
+  int ofst;
+  const char *zWhence;
+  int whence;
+  int rc;
+
+  if( objc!=4 ){
+    Tcl_WrongNumArgs(interp, 1, objv, "HANDLE OFFSET WHENCE");
+    return TCL_ERROR;
+  }
+  p = sqlite3TestTextToPtr(Tcl_GetString(objv[1]));
+  if( Tcl_GetIntFromObj(interp, objv[2], &ofst) ) return TCL_ERROR;
+  zWhence = Tcl_GetString(objv[3]);
+  if( strcmp(zWhence, "SEEK_SET")==0 ){
+    whence = SEEK_SET;
+  }else if( strcmp(zWhence, "SEEK_CUR")==0 ){
+    whence = SEEK_CUR;
+  }else if( strcmp(zWhence, "SEEK_END")==0 ){
+    whence = SEEK_END;
+  }else{
+    Tcl_AppendResult(interp,
+           "WHENCE should be SEEK_SET, SEEK_CUR, or SEEK_END", (char*)0);
+    return TCL_ERROR;
+  }
+  rc = sqlite3_quota_fseek(p, ofst, whence);
+  Tcl_SetObjResult(interp, Tcl_NewIntObj(rc));
+  return TCL_OK;
+}
+
+/*
+** tclcmd: sqlite3_quota_rewind HANDLE
+*/
+static int test_quota_rewind(
+  void * clientData,
+  Tcl_Interp *interp,
+  int objc,
+  Tcl_Obj *CONST objv[]
+){
+  quota_FILE *p;
+  if( objc!=2 ){
+    Tcl_WrongNumArgs(interp, 1, objv, "HANDLE");
+    return TCL_ERROR;
+  }
+  p = sqlite3TestTextToPtr(Tcl_GetString(objv[1]));
+  sqlite3_quota_rewind(p);
+  return TCL_OK;
+}
+
+/*
+** tclcmd: sqlite3_quota_ftell HANDLE
+*/
+static int test_quota_ftell(
+  void * clientData,
+  Tcl_Interp *interp,
+  int objc,
+  Tcl_Obj *CONST objv[]
+){
+  quota_FILE *p;
+  sqlite3_int64 x;
+  if( objc!=2 ){
+    Tcl_WrongNumArgs(interp, 1, objv, "HANDLE");
+    return TCL_ERROR;
+  }
+  p = sqlite3TestTextToPtr(Tcl_GetString(objv[1]));
+  x = sqlite3_quota_ftell(p);
+  Tcl_SetObjResult(interp, Tcl_NewWideIntObj(x));
+  return TCL_OK;
+}
+
+/*
+** tclcmd: sqlite3_quota_ftruncate HANDLE SIZE
+*/
+static int test_quota_ftruncate(
+  void * clientData,
+  Tcl_Interp *interp,
+  int objc,
+  Tcl_Obj *CONST objv[]
+){
+  quota_FILE *p;
+  sqlite3_int64 x;
+  Tcl_WideInt w;
+  int rc;
+  if( objc!=3 ){
+    Tcl_WrongNumArgs(interp, 1, objv, "HANDLE SIZE");
+    return TCL_ERROR;
+  }
+  p = sqlite3TestTextToPtr(Tcl_GetString(objv[1]));
+  if( Tcl_GetWideIntFromObj(interp, objv[2], &w) ) return TCL_ERROR;
+  x = (sqlite3_int64)w;
+  rc = sqlite3_quota_ftruncate(p, x);
+  Tcl_SetObjResult(interp, Tcl_NewIntObj(rc));
+  return TCL_OK;
+}
+
+/*
+** tclcmd: sqlite3_quota_file_size HANDLE
+*/
+static int test_quota_file_size(
+  void * clientData,
+  Tcl_Interp *interp,
+  int objc,
+  Tcl_Obj *CONST objv[]
+){
+  quota_FILE *p;
+  sqlite3_int64 x;
+  if( objc!=2 ){
+    Tcl_WrongNumArgs(interp, 1, objv, "HANDLE");
+    return TCL_ERROR;
+  }
+  p = sqlite3TestTextToPtr(Tcl_GetString(objv[1]));
+  x = sqlite3_quota_file_size(p);
+  Tcl_SetObjResult(interp, Tcl_NewWideIntObj(x));
+  return TCL_OK;
+}
+
+/*
+** tclcmd: sqlite3_quota_file_truesize HANDLE
+*/
+static int test_quota_file_truesize(
+  void * clientData,
+  Tcl_Interp *interp,
+  int objc,
+  Tcl_Obj *CONST objv[]
+){
+  quota_FILE *p;
+  sqlite3_int64 x;
+  if( objc!=2 ){
+    Tcl_WrongNumArgs(interp, 1, objv, "HANDLE");
+    return TCL_ERROR;
+  }
+  p = sqlite3TestTextToPtr(Tcl_GetString(objv[1]));
+  x = sqlite3_quota_file_truesize(p);
+  Tcl_SetObjResult(interp, Tcl_NewWideIntObj(x));
+  return TCL_OK;
+}
+
+/*
+** tclcmd: sqlite3_quota_file_mtime HANDLE
+*/
+static int test_quota_file_mtime(
+  void * clientData,
+  Tcl_Interp *interp,
+  int objc,
+  Tcl_Obj *CONST objv[]
+){
+  quota_FILE *p;
+  time_t t;
+  if( objc!=2 ){
+    Tcl_WrongNumArgs(interp, 1, objv, "HANDLE");
+    return TCL_ERROR;
+  }
+  p = sqlite3TestTextToPtr(Tcl_GetString(objv[1]));
+  t = 0;
+  sqlite3_quota_file_mtime(p, &t);
+  Tcl_SetObjResult(interp, Tcl_NewWideIntObj(t));
+  return TCL_OK;
+}
+
+
+/*
+** tclcmd: sqlite3_quota_remove FILENAME
+*/
+static int test_quota_remove(
+  void * clientData,
+  Tcl_Interp *interp,
+  int objc,
+  Tcl_Obj *CONST objv[]
+){
+  const char *zFilename;          /* File pattern to configure */
+  int rc;
+  if( objc!=2 ){
+    Tcl_WrongNumArgs(interp, 1, objv, "FILENAME");
+    return TCL_ERROR;
+  }
+  zFilename = Tcl_GetString(objv[1]);
+  rc = sqlite3_quota_remove(zFilename);
+  Tcl_SetObjResult(interp, Tcl_NewIntObj(rc));
+  return TCL_OK;
+}
+
+/*
+** tclcmd: sqlite3_quota_glob PATTERN TEXT
+**
+** Test the glob pattern matching.  Return 1 if TEXT matches PATTERN
+** and return 0 if it does not.
+*/
+static int test_quota_glob(
+  void * clientData,
+  Tcl_Interp *interp,
+  int objc,
+  Tcl_Obj *CONST objv[]
+){
+  const char *zPattern;          /* The glob pattern */
+  const char *zText;             /* Text to compare agains the pattern */
+  int rc;
+  if( objc!=3 ){
+    Tcl_WrongNumArgs(interp, 1, objv, "PATTERN TEXT");
+    return TCL_ERROR;
+  }
+  zPattern = Tcl_GetString(objv[1]);
+  zText = Tcl_GetString(objv[2]);
+  rc = quotaStrglob(zPattern, zText);
+  Tcl_SetObjResult(interp, Tcl_NewIntObj(rc));
+  return TCL_OK;
+}
+
+/*
+** tclcmd: sqlite3_quota_file_available HANDLE
+**
+** Return the number of bytes from the current file point to the end of
+** the file.
+*/
+static int test_quota_file_available(
+  void * clientData,
+  Tcl_Interp *interp,
+  int objc,
+  Tcl_Obj *CONST objv[]
+){
+  quota_FILE *p;
+  sqlite3_int64 x;
+  if( objc!=2 ){
+    Tcl_WrongNumArgs(interp, 1, objv, "HANDLE");
+    return TCL_ERROR;
+  }
+  p = sqlite3TestTextToPtr(Tcl_GetString(objv[1]));
+  x = sqlite3_quota_file_available(p);
+  Tcl_SetObjResult(interp, Tcl_NewWideIntObj(x));
+  return TCL_OK;
+}
+
+/*
+** tclcmd: sqlite3_quota_ferror HANDLE
+**
+** Return true if the file handle is in the error state.
+*/
+static int test_quota_ferror(
+  void * clientData,
+  Tcl_Interp *interp,
+  int objc,
+  Tcl_Obj *CONST objv[]
+){
+  quota_FILE *p;
+  int x;
+  if( objc!=2 ){
+    Tcl_WrongNumArgs(interp, 1, objv, "HANDLE");
+    return TCL_ERROR;
+  }
+  p = sqlite3TestTextToPtr(Tcl_GetString(objv[1]));
+  x = sqlite3_quota_ferror(p);
+  Tcl_SetObjResult(interp, Tcl_NewIntObj(x));
+  return TCL_OK;
+}
+
+/*
 ** This routine registers the custom TCL commands defined in this
 ** module.  This should be the only procedure visible from outside
 ** of this module.
@@ -936,10 +1939,27 @@ int Sqlitequota_Init(Tcl_Interp *interp){
      char *zName;
      Tcl_ObjCmdProc *xProc;
   } aCmd[] = {
-    { "sqlite3_quota_initialize", test_quota_initialize },
-    { "sqlite3_quota_shutdown", test_quota_shutdown },
-    { "sqlite3_quota_set", test_quota_set },
-    { "sqlite3_quota_dump", test_quota_dump },
+    { "sqlite3_quota_initialize",    test_quota_initialize },
+    { "sqlite3_quota_shutdown",      test_quota_shutdown },
+    { "sqlite3_quota_set",           test_quota_set },
+    { "sqlite3_quota_file",          test_quota_file },
+    { "sqlite3_quota_dump",          test_quota_dump },
+    { "sqlite3_quota_fopen",         test_quota_fopen },
+    { "sqlite3_quota_fread",         test_quota_fread },
+    { "sqlite3_quota_fwrite",        test_quota_fwrite },
+    { "sqlite3_quota_fclose",        test_quota_fclose },
+    { "sqlite3_quota_fflush",        test_quota_fflush },
+    { "sqlite3_quota_fseek",         test_quota_fseek },
+    { "sqlite3_quota_rewind",        test_quota_rewind },
+    { "sqlite3_quota_ftell",         test_quota_ftell },
+    { "sqlite3_quota_ftruncate",     test_quota_ftruncate },
+    { "sqlite3_quota_file_size",     test_quota_file_size },
+    { "sqlite3_quota_file_truesize", test_quota_file_truesize },
+    { "sqlite3_quota_file_mtime",    test_quota_file_mtime },
+    { "sqlite3_quota_remove",        test_quota_remove },
+    { "sqlite3_quota_glob",          test_quota_glob },
+    { "sqlite3_quota_file_available",test_quota_file_available },
+    { "sqlite3_quota_ferror",        test_quota_ferror },
   };
   int i;