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4th time is a charm for links with spaces

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This commit is contained in:
Matt 2015-04-29 10:50:18 -07:00
parent a57a3dac4e
commit fd0cd4b3db
1 changed files with 20 additions and 13 deletions

33
Linkdb.cpp

@ -5774,24 +5774,31 @@ bool Links::addLink ( char *link , int32_t linkLen , int32_t nodeNum ,
if ( link[k] == '>' ) { hasSpaces = false; break; }
}
bool hitQuestionMark = false;
int32_t k; for(k=0;hasSpaces && linkLen<MAX_URL_LEN && k<linkLen ;k++){
if ( link[k] == '?' ) hitQuestionMark = true;
tmp[k ] = link[k];
tmp[k+1] = '\0';
if ( tmp[k] != ' ' ) continue;
// if we are part of the cgi stuff, use +
if ( hitQuestionMark ) { tmp[k] = '+'; continue; }
int32_t src = 0;
int32_t dst = 0;
for ( ;hasSpaces && linkLen<MAX_URL_LEN && src<linkLen ; src++ ){
// if not enough buffer then we couldn't do the conversion.
if ( k+3 >= MAX_URL_LEN ) { hasSpaces = false; break; }
if ( dst+3 >= MAX_URL_LEN ) { hasSpaces = false; break; }
if ( link[src] == '?' )
hitQuestionMark = true;
if ( link[src] != ' ' ) {
tmp[dst++] = link[src];
continue;
}
// if we are part of the cgi stuff, use +
if ( hitQuestionMark ) {
tmp[dst++] = '+';
continue;
}
// if before the '?' then use %20
tmp[k++] = '%';
tmp[k++] = '2';
tmp[k ] = '0';
tmp[k+1] = '\0';
tmp[dst++] = '%';
tmp[dst++] = '2';
tmp[dst++] = '0';
}
if ( hasSpaces ) {
link = tmp;
linkLen = k;
linkLen = dst;
tmp[dst] = '\0';
}