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aSubmenuCtrl[nSubmenuCtrl].eVisible = STYLE_NORMAL;
aSubmenuCtrl[nSubmenuCtrl].eType = FF_MULTI;
nSubmenuCtrl++;
}
}
/* Add hyperlinks depending on the existence and values of special
** parameters in the request's query string. The names of these
** parameters that are investigated are obtainted by concatenation
** of zPrefix with suffix "smplX", where X is either nothing or
** a positive digit <= nMaxDigit. zPrefix must start with a lowercase
** letter, be short and have no strange characters. A value is
** well-formed if its first filepath segment (separated by '/')
** has no strange characters. The labels of the resulting submenu items
** are equal to the well-formed values that are prepended by "✧"
** unless a value starts with a lowercase letter.
** Malformed values are silently ignored.
*/
void style_submenu_parametric(
const char *zPrefix, /* common prefix of the query parameters names */
const int nMaxDigit /* maximal digit on the end of param names */
){
static const char *suffix = "smpl"; /* common suffix for param names */
static const short sfxlen = 4; /* length of the above suffix */
const char *zQS; /* QUERY_STRING */
char zN[32]; /* buffer for parameter names to probe */
short i,l;
/* zPrefix must be tidy and short; also filter out ENV/CGI variables */
assert( zPrefix != 0 && fossil_islower(zPrefix[0]) );
l = strnlen( zPrefix, sizeof(zN) );
assert( l+sfxlen+2 <= sizeof(zN) );
assert( fossil_no_strange_characters(zPrefix) );
/* concatenate zPrefix and suffix */
strcpy( zN, zPrefix );
strcpy( zN + l, suffix );
l += sfxlen;
zN[l+1] = 0; /* nul-terminator after digit's placeholder (if any) */
zQS = PD("QUERY_STRING","");
for( i = 0; i <= 9 && i <= nMaxDigit; i++ ){
const char *zV, *z;
zN[l] = ( i == 0 ? 0 : '0' + i ); /* ...smpl instead of ...smpl0 */
zV = PD(zN,"");
if( zV[0] == 0 || zV[0] == '/' ){
continue;
}
/* require the first path segment to be unfancy ASCII string */
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aSubmenuCtrl[nSubmenuCtrl].eVisible = STYLE_NORMAL;
aSubmenuCtrl[nSubmenuCtrl].eType = FF_MULTI;
nSubmenuCtrl++;
}
}
/* Add hyperlinks depending on the existence and values of special
** parameters in the request's query string. The names of a query's
** parameters that are investigated are obtainted by concatenation of
** the caller-provided zPrefix with suffix "smplX", where X is either
** nothing or a positive digit. zPrefix must start with a lowercase
** letter, be short and have no strange characters. Parameter's value
** is well-formed if its first filepath segment (separated by '/')
** has no strange characters. Malformed values are silently ignored.
**
** The text for the resulting submenu item equals to the value of the
** parameter modulus some prettification for better UX:
** "✧" symbol is prepended unless parameter's value starts with a
** lowercase letter or contains '/', also underscores in the first
** path segment are replaced with spaces.
*/
void style_submenu_parametric(
const char *zPrefix /* common prefix of the query parameters names */
){
static const char *suffix = "smpl"; /* common suffix for param names */
static const short sfxlen = 4; /* length of the above suffix */
const char *zQS; /* QUERY_STRING */
char zN[32]; /* buffer for parameter names to probe */
short i,l;
/* zPrefix must be tidy and short; also filter out ENV/CGI variables */
assert( zPrefix != 0 && fossil_islower(zPrefix[0]) );
l = strnlen( zPrefix, sizeof(zN) );
assert( l+sfxlen+2 <= sizeof(zN) );
assert( fossil_no_strange_characters(zPrefix) );
/* concatenate zPrefix and suffix */
strcpy( zN, zPrefix );
strcpy( zN + l, suffix );
l += sfxlen;
zN[l+1] = 0; /* nul-terminator after digit's placeholder (if any) */
zQS = PD("QUERY_STRING","");
for( i = 0; i <= 9; i++ ){
const char *zV, *z;
zN[l] = ( i == 0 ? 0 : '0' + i ); /* ...smpl instead of ...smpl0 */
zV = PD(zN,"");
if( zV[0] == 0 || zV[0] == '/' ){
continue;
}
/* require the first path segment to be unfancy ASCII string */
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