static Response *staticHandler(Request *req)
{
ROUTE(req, "/static/");
// EXIT ON SHENANIGANS
if (strstr(req->uri, "../")) return NULL;
char *filename = req->uri + 1;
// EXIT ON DIRS
struct stat sbuff;
if (stat(filename, &sbuff) < 0 || S_ISDIR(sbuff.st_mode))
return NULL;
// EXIT ON NOT FOUND
FILE *file = fopen(filename, "r");
if (!file) return NULL;
// GET LENGTH
char *buff;
char lens[25];
size_t len;
fseek(file, 0, SEEK_END);
len = ftell(file);
sprintf(lens, "%ld", (long int) len);
rewind(file);
// SET BODY
Response *response = responseNew();
buff = malloc(sizeof(char) * len);
fread(buff, sizeof(char), len, file);
responseSetBody(response, bsNewLen(buff, len));
fclose(file);
free(buff);
// MIME TYPE
char *mimeType = "text/plain";
len = bsGetLen(req->uri);
if (!strncmp(req->uri + len - 4, "html", 4)) mimeType = "text/html";
else if (!strncmp(req->uri + len - 4, "json", 4)) mimeType = "application/json";
else if (!strncmp(req->uri + len - 4, "jpeg", 4)) mimeType = "image/jpeg";
else if (!strncmp(req->uri + len - 3, "jpg", 3)) mimeType = "image/jpeg";
else if (!strncmp(req->uri + len - 3, "gif", 3)) mimeType = "image/gif";
else if (!strncmp(req->uri + len - 3, "png", 3)) mimeType = "image/png";
else if (!strncmp(req->uri + len - 3, "css", 3)) mimeType = "text/css";
else if (!strncmp(req->uri + len - 2, "js", 2)) mimeType = "application/javascript";
// RESPOND
responseSetStatus(response, OK);
responseAddHeader(response, "Content-Type", mimeType);
responseAddHeader(response, "Content-Length", lens);
responseAddHeader(response, "Cache-Control", "max-age=2592000");
return response;
}
Response *responseNewRedirect(char *location)
{
Response *response = responseNew();
responseSetStatus(response, FOUND);
responseAddHeader(response, "Location", location);
return response;
}
void responseAddCookie(Response *response, char *key, char *value,
char *domain, char *path, int duration)
{
char cbuff[512];
char sbuff[100];
time_t t = time(NULL) + duration;
strftime(sbuff, 100, "%c GMT", gmtime(&t));
sprintf(cbuff, "%s=%s; Expires=%s", key, value, sbuff);
if (domain) {
sprintf(sbuff, "; Domain=%s", domain);
strcat(cbuff, sbuff);
}
if (path) {
sprintf(sbuff, "; Path=%s", path);
strcat(cbuff, sbuff);
} else {
strcat(cbuff, "; Path=/");
}
responseAddHeader(response, "Set-Cookie", cbuff);
}
