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Overview
| Comment: | Remove some unused code related to URI parsing. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | uri |
| Files: | files | file ages | folders |
| SHA1: |
008cd0ef6b504cf4549468f795aa46f8 |
| User & Date: | dan 2011-05-03 15:09:05 |
Context
|
2011-05-04
| ||
| 17:35 | Merge latest trunk changes with uri branch. check-in: af279f36 user: dan tags: uri | |
|
2011-05-03
| ||
| 15:09 | Remove some unused code related to URI parsing. check-in: 008cd0ef user: dan tags: uri | |
| 11:53 | Allow only "localhost" and "" as authorities in URIs. Do not allow escapes (%HH) in the authority part of a URI. check-in: b8a0f1b5 user: dan tags: uri | |
Changes
Changes to src/main.c.
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eState = 0;
while( zUri[iIn] && zUri[iIn]!='#' ){
char c = zUri[iIn++];
if( c=='%'
&& sqlite3Isxdigit(zUri[iIn])
&& sqlite3Isxdigit(zUri[iIn+1])
){
int codepoint = (sqlite3HexToInt(zUri[iIn++]) << 4);
codepoint += sqlite3HexToInt(zUri[iIn++]);
assert( codepoint>=0 && codepoint<256 );
if( codepoint>=128 ){
*pzErrMsg = sqlite3_mprintf("invalid uri escape: %.3s", &zUri[-3]);
rc = SQLITE_ERROR;
goto parse_uri_out;
}
else if( codepoint==0 ){
/* This branch is taken when "%00" appears within the URI. In this
** case we ignore all text in the remainder of the path, name or
** value currently being parsed. So ignore the current character
** and skip to the next "?", "=" or "&", as appropriate. */
while( zUri[iIn] && zUri[iIn]!='#'
&& (eState!=0 || zUri[iIn]!='?')
&& (eState!=1 || (zUri[iIn]!='=' && zUri[iIn]!='&'))
&& (eState!=2 || zUri[iIn]!='&')
){
iIn++;
}
continue;
}
c = codepoint;
}else if( eState==1 && (c=='&' || c=='=') ){
if( zFile[iOut-1]==0 ){
/* An empty option name. Ignore this option altogether. */
while( zUri[iIn] && zUri[iIn]!='#' && zUri[iIn-1]!='&' ) iIn++;
continue;
}
if( c=='&' ){
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eState = 0;
while( zUri[iIn] && zUri[iIn]!='#' ){
char c = zUri[iIn++];
if( c=='%'
&& sqlite3Isxdigit(zUri[iIn])
&& sqlite3Isxdigit(zUri[iIn+1])
){
int octet = (sqlite3HexToInt(zUri[iIn++]) << 4);
octet += sqlite3HexToInt(zUri[iIn++]);
assert( octet>=0 && octet<256 );
if( octet==0 ){
/* This branch is taken when "%00" appears within the URI. In this
** case we ignore all text in the remainder of the path, name or
** value currently being parsed. So ignore the current character
** and skip to the next "?", "=" or "&", as appropriate. */
while( zUri[iIn] && zUri[iIn]!='#'
&& (eState!=0 || zUri[iIn]!='?')
&& (eState!=1 || (zUri[iIn]!='=' && zUri[iIn]!='&'))
&& (eState!=2 || zUri[iIn]!='&')
){
iIn++;
}
continue;
}
c = octet;
}else if( eState==1 && (c=='&' || c=='=') ){
if( zFile[iOut-1]==0 ){
/* An empty option name. Ignore this option altogether. */
while( zUri[iIn] && zUri[iIn]!='#' && zUri[iIn-1]!='&' ) iIn++;
continue;
}
if( c=='&' ){
|