static int
valid_path(request_rec *r, const char *value)
{
char *p = apr_pstrdup(r->pool, value);
char *uri;
char *tmp;
char *name;
char *val;
char *pstat;
DBG(r, "start valid_path() unparsed_uri:[%s] value:[%s]", r->unparsed_uri, value);
if (chxj_starts_with(r->unparsed_uri, "http://")) {
uri = strchr(&r->unparsed_uri[sizeof("http://")], '/');
if (uri != NULL) {
uri = apr_pstrdup(r->pool, uri);
}
}
else if (chxj_starts_with(r->unparsed_uri, "https://")) {
uri = strchr(&r->unparsed_uri[sizeof("https://")], '/');
if (uri != NULL) {
uri = apr_pstrdup(r->pool, uri);
}
}
else if (chxj_starts_with(r->unparsed_uri, "/")) {
uri = apr_pstrdup(r->pool, r->unparsed_uri);
}
else {
uri = apr_pstrdup(r->pool, "/");
}
if ((tmp = strchr(uri, '?'))) {
*tmp = '\0';
}
DBG(r, "uri=[%s]", uri);
name = apr_strtok(p, "=", &pstat);
val = apr_strtok(NULL, "=", &pstat);
name = qs_trim_string(r->pool, name);
val = qs_trim_string(r->pool, val);
DBG(r, "name=[%s] val=[%s]", name, val);
DBG(r, "val:[%s] vs uri:[%s]", val, uri);
if (! chxj_starts_with(uri, val)) {
DBG(r, "end valid_path() unparsed_uri:[%s] value:[%s] (false)", r->unparsed_uri, value);
return CHXJ_FALSE;
}
DBG(r, "end valid_path() unparsed_uri:[%s] value:[%s] (true)", r->unparsed_uri, value);
return CHXJ_TRUE;
}
static char *
s_path_to_fullurl(apr_pool_t *pool, const char *base_url, const char *base_path, const char *uri)
{
char *new_url = NULL;
if (chxj_starts_with(uri, "http")) {
return apr_pstrdup(pool, uri);
}
if (*uri == '/') {
return apr_pstrcat(pool, base_url, uri, NULL);
}
new_url = apr_pstrcat(pool, base_url, base_path, NULL);
if (new_url[strlen(new_url)-1] == '/') {
new_url = apr_pstrcat(pool, new_url, uri, NULL);
}
else {
new_url = apr_pstrcat(pool, new_url, "/", uri, NULL);
}
return new_url;
}
char *
chxj_css_rgb_func_to_value(apr_pool_t *pool, const char *rgb_func_string)
{
char *s = apr_pstrdup(pool, rgb_func_string);
if (chxj_starts_with(s, "rgb")) {
s += 3;
s = qs_trim_string(pool, s);
if (*s == '(') s++;
int len = strlen(s);
if (s[len - 1] == ')') s[len-1] = 0;
char *pstat;
char *red = qs_trim_string(pool, apr_strtok(s, ",", &pstat));
char *green = qs_trim_string(pool, apr_strtok(NULL, ",", &pstat));
char *blue = qs_trim_string(pool, apr_strtok(NULL, ",", &pstat));
int red_per_flag = 0;
int green_per_flag = 0;
int blue_per_flag = 0;
if (red && (pstat = strchr(red, '%'))) {
*pstat = 0;
red_per_flag = 1;
}
else {
red = "0";
}
if (green && (pstat = strchr(green, '%'))) {
*pstat = 0;
green_per_flag = 1;
}
else {
green = "0";
}
if (blue && (pstat = strchr(blue, '%'))) {
*pstat = 0;
blue_per_flag = 1;
}
else {
blue = "0";
}
double d_red = (double)chxj_atoi(red);
double d_green = (double)chxj_atoi(green);
double d_blue = (double)chxj_atoi(blue);
if (red_per_flag) {
d_red /= 100.0;
d_red *= 255;
}
if (green_per_flag) {
d_green /= 100.0;
d_green *= 255;
}
if (blue_per_flag) {
d_blue /= 100.0;
d_blue *= 255;
}
char *ret = apr_psprintf(pool, "#%02x%02x%02x", (int)d_red, (int)d_green, (int)d_blue);
return ret;
}
else if (s[0] == '#') {
if (strlen(&s[1]) == 3) {
char red[2];
char green[2];
char blue[2];
red[0] = s[1];
green[0] = s[2];
blue[0] = s[3];
red[1] = 0;
green[1] = 0;
blue[1] = 0;
int ired = chxj_axtoi(red);
int igreen = chxj_axtoi(green);
int iblue = chxj_axtoi(blue);
return apr_psprintf(pool, "#%02x%02x%02x", ired * 0x10 + ired, igreen * 0x10 + igreen, iblue * 0x10 + iblue);
}
}
else {
switch(*s) {
case 'a':
case 'A':
if (STRCASEEQ('q','Q', &s[1], "qua")) {
/* aqua */
return apr_pstrdup(pool, "#00ffff");
}
break;
case 'b':
case 'B':
if (s[1] == 'l' || s[1] == 'L') {
if (s[2] == 'a' || s[2] == 'A') {
if (STRCASEEQ('c','C',&s[3], "ck")) {
/* black */
return apr_pstrdup(pool, "#000000");
}
}
else if (s[2] == 'u' || s[2] == 'U') {
if (s[3] == 'e' || s[3] == 'E') {
/* blue */
return apr_pstrdup(pool, "#0000ff");
}
}
}
break;
case 'f':
case 'F':
if (STRCASEEQ('u','U',&s[1], "uchsia")) {
/* fuchsia */
return apr_pstrdup(pool, "#ff00ff");
}
break;
case 'g':
case 'G':
if (s[1] == 'r'||s[1] == 'R') {
if (STRCASEEQ('a','A', &s[2], "ay")) {
/* gray */
return apr_pstrdup(pool, "#808080");
}
else if (STRCASEEQ('e','E',&s[2], "een")) {
/* green */
return apr_pstrdup(pool, "#008000");
}
}
break;
case 'l':
case 'L':
if (STRCASEEQ('i','I', &s[1], "ime")) {
/* lime */
return apr_pstrdup(pool, "#00ff00");
}
break;
case 'm':
case 'M':
if (STRCASEEQ('a','A', &s[1], "aroon")) {
/* maroon */
return apr_pstrdup(pool, "#800000");
}
break;
case 'n':
case 'N':
if (STRCASEEQ('a','A', &s[1], "avy")) {
/* navy */
return apr_pstrdup(pool, "#000080");
}
break;
case 'o':
case 'O':
if (STRCASEEQ('l','L', &s[1], "live")) {
/* olive */
return apr_pstrdup(pool, "#808000");
}
break;
case 'p':
case 'P':
if (STRCASEEQ('u','U', &s[1], "urple")) {
/* purple */
return apr_pstrdup(pool, "#800080");
}
break;
case 'r':
case 'R':
if (STRCASEEQ('e','E', &s[1], "ed")) {
/* red */
return apr_pstrdup(pool, "#ff0000");
}
break;
case 's':
case 'S':
if (STRCASEEQ('i','I', &s[1], "ilver")) {
/* silver */
return apr_pstrdup(pool, "#c0c0c0");
}
break;
case 't':
case 'T':
if (STRCASEEQ('e','E', &s[1], "eal")) {
/* teal */
return apr_pstrdup(pool, "#008080");
}
break;
case 'w':
case 'W':
if (STRCASEEQ('h','H', &s[1], "hite")) {
/* white */
return apr_pstrdup(pool, "#ffffff");
}
break;
case 'y':
case 'Y':
if (STRCASEEQ('y','Y', &s[1], "ellow")) {
/* yellow */
return apr_pstrdup(pool, "#ffff00");
}
break;
default:
break;
}
}
return s;
}
