Function addReplyVerbatim

app/redis-6.2.6/src/networking.c:877–895

Reply with a verbatim type having the specified extension. * * The 'ext' is the "extension" of the file, actually just a three * character type that describes the format of the verbatim string. * For instance "txt" means it should be interpreted as a text only * file by the receiver, "md " as markdown, and so forth. Only the * three first characters of the extension are used, and if the * p

 * provided one is shorter than that, the remaining is filled with
 * spaces. */
void addReplyVerbatim(client *c, const char *s, size_t len, const char *ext) {
    if (c->resp == 2) {
        addReplyBulkCBuffer(c,s,len);
    } else {
        char buf[32];
        size_t preflen = snprintf(buf,sizeof(buf),"=%zu\r\nxxx:",len+4);
        char *p = buf+preflen-4;
        for (int i = 0; i < 3; i++) {
            if (*ext == '\0') {
                p[i] = ' ';
            } else {
                p[i] = *ext++;
            }
        }
        addReplyProto(c,buf,preflen);
        addReplyProto(c,s,len);
        addReplyProto(c,"\r\n",2);
    }
}

/* Add an array of C strings as status replies with a heading.
 * This function is typically invoked by from commands that support