Fossil

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Overview
Comment:Fix 2 (harmless) compiler warnings about unused variables
Downloads: Tarball | ZIP archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA3-256: 961787df0662be13e849054a66101a3a637e971ba64a812ad8c1ad12c9c77fc2
User & Date: jan.nijtmans 2018-05-19 06:47:45.503
Context
2018-05-21
01:01
Fix harmless compiler warning. ... (check-in: a7056e64 user: mistachkin tags: trunk)
2018-05-19
06:47
Fix 2 (harmless) compiler warnings about unused variables ... (check-in: 961787df user: jan.nijtmans tags: trunk)
2018-05-18
18:24
If launched with no command-line arguments, check for a repo appended to the end of the executable and open "ui" on that repo. ... (check-in: 37b2eb99 user: drh tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to src/etag.c.
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** page generators that know a valid last-modified time.  This routine
** might generate a 304 Not Modified reply and exit(), never returning.
** Or, if not, it will cause a Last-Modified: header to be included in the
** reply.
*/
void etag_last_modified(sqlite3_int64 mtime){
  const char *zIfModifiedSince;
  sqlite3_int64 x, exeMtime;
  assert( iEtagMtime==0 );   /* Only call this routine once */
  assert( mtime>0 );         /* Only call with a valid mtime */
  iEtagMtime = mtime;

  /* Check to see the If-Modified-Since constraint is satisfied */
  zIfModifiedSince = P("HTTP_IF_MODIFIED_SINCE");
  if( zIfModifiedSince==0 ) return;
  x = cgi_rfc822_parsedate(zIfModifiedSince);
  if( x<=0 || x>mtime ) return;

#if 0  
  /* If the Fossil executable is more recent than If-Modified-Since,
  ** go ahead and regenerate the resource. */
  exeMtime = file_mtime(g.nameOfExe, ExtFILE);
  if( exeMtime>x ) return;
#endif

  /* If we reach this point, it means that the resource has not changed
  ** and that we should generate a 304 Not Modified reply */
  cgi_reset_content();
  cgi_set_status(304, "Not Modified");
  cgi_reply();








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** page generators that know a valid last-modified time.  This routine
** might generate a 304 Not Modified reply and exit(), never returning.
** Or, if not, it will cause a Last-Modified: header to be included in the
** reply.
*/
void etag_last_modified(sqlite3_int64 mtime){
  const char *zIfModifiedSince;
  sqlite3_int64 x;
  assert( iEtagMtime==0 );   /* Only call this routine once */
  assert( mtime>0 );         /* Only call with a valid mtime */
  iEtagMtime = mtime;

  /* Check to see the If-Modified-Since constraint is satisfied */
  zIfModifiedSince = P("HTTP_IF_MODIFIED_SINCE");
  if( zIfModifiedSince==0 ) return;
  x = cgi_rfc822_parsedate(zIfModifiedSince);
  if( x<=0 || x>mtime ) return;

#if 0  
  /* If the Fossil executable is more recent than If-Modified-Since,
  ** go ahead and regenerate the resource. */
  if( file_mtime(g.nameOfExe, ExtFILE)>x ) return;

#endif

  /* If we reach this point, it means that the resource has not changed
  ** and that we should generate a 304 Not Modified reply */
  cgi_reset_content();
  cgi_set_status(304, "Not Modified");
  cgi_reply();
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Changes to src/export.c.
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    "INSERT INTO topolink(tparent,tchild)"
    "  SELECT pid, cid FROM plink;\n"
    "CREATE INDEX topolink_child ON topolink(tchild);\n"
  );

  /* Find a timewarp instance */
  db_prepare(&q1,
    "SELECT P.tid, P.tseq, C.tid, C.tseq\n"
    "  FROM toponode P, toponode C, topolink X\n"
    " WHERE X.tparent=P.tid\n"
    "   AND X.tchild=C.tid\n"
    "   AND P.tseq>=C.tseq;"
  );

  /* Update the timestamp on :tid to have value :tseq */
  db_prepare(&chng,
    "UPDATE toponode SET tseq=:tseq WHERE tid=:tid"
  );

  while( db_step(&q1)==SQLITE_ROW ){
    int iParent = db_column_int(&q1, 0);
    i64 iParentTime = db_column_int64(&q1, 1);
    int iChild = db_column_int(&q1, 2);
    i64 iChildTime = db_column_int64(&q1, 3);
    nChange++;
    if( nChange>10000 ){
      fossil_fatal("failed to fix all timewarps after 100000 attempts");
    }
    db_reset(&q1);
    db_bind_int64(&chng, ":tid", iChild);
    db_bind_int64(&chng, ":tseq", iParentTime+1);








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    "INSERT INTO topolink(tparent,tchild)"
    "  SELECT pid, cid FROM plink;\n"
    "CREATE INDEX topolink_child ON topolink(tchild);\n"
  );

  /* Find a timewarp instance */
  db_prepare(&q1,
    "SELECT P.tseq, C.tid, C.tseq\n"
    "  FROM toponode P, toponode C, topolink X\n"
    " WHERE X.tparent=P.tid\n"
    "   AND X.tchild=C.tid\n"
    "   AND P.tseq>=C.tseq;"
  );

  /* Update the timestamp on :tid to have value :tseq */
  db_prepare(&chng,
    "UPDATE toponode SET tseq=:tseq WHERE tid=:tid"
  );

  while( db_step(&q1)==SQLITE_ROW ){

    i64 iParentTime = db_column_int64(&q1, 0);
    int iChild = db_column_int(&q1, 1);
    i64 iChildTime = db_column_int64(&q1, 2);
    nChange++;
    if( nChange>10000 ){
      fossil_fatal("failed to fix all timewarps after 100000 attempts");
    }
    db_reset(&q1);
    db_bind_int64(&chng, ":tid", iChild);
    db_bind_int64(&chng, ":tseq", iParentTime+1);
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