static PT_THREAD(run_hello(struct httpd_state *s, char *ptr))
{
//NOTE:local variables are not preserved during the calls to proto socket functins
static char hello_name[20] = "";
PSOCK_BEGIN(&s->sout);
//check if there are parameters passed
if (s->param[0] && (find_key_val(s->param, hello_name, 20, "name") > 0)) {
PSOCK_SEND_PSTR(&s->sout, PSTR("<H1>Hello "));
PSOCK_SEND_STR(&s->sout, hello_name);
PSOCK_SEND_PSTR(&s->sout, PSTR("</H1><br>"));
}
PSOCK_SEND_PSTR(&s->sout, PSTR("\
<form action=\"/hello.shtml\" method=\"get\" bgcolor=\"#808080\">\
Enter your name: <input type=\"text\" name=\"name\" size=\"10\" value=\""));
PSOCK_SEND_STR(&s->sout, hello_name);
PSOCK_SEND_PSTR(&s->sout, PSTR("\
\"/><br><input type = \"submit\" value=\"Send\" size=\"8\"> <input type = \"reset\" value=\"cancel\" size=\"8\">"));
PSOCK_END(&s->sout);
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD(send_headers(struct httpd_state *s, const char *statushdr))
{
char *ptr;
PSOCK_BEGIN(&s->sout);
PSOCK_SEND_PSTR(&s->sout, statushdr);
ptr = strrchr(s->filename, ISO_period);
if(ptr == NULL) {
PSOCK_SEND_PSTR(&s->sout, http_content_type_binary);
PSOCK_SEND_PSTR(&s->sout, http_content_length);
PSOCK_SEND_STR(&s->sout, s->tmp_str);
PSOCK_SEND_PSTR(&s->sout, http_crnlcrln);
} else if(strncmp_P( ptr,http_html, 5) == 0 ||
strncmp_P( ptr,http_shtml, 6) == 0) {
PSOCK_SEND_PSTR(&s->sout, http_content_type_html);
} else if(strncmp_P(ptr,http_css, 4) == 0) {
PSOCK_SEND_PSTR(&s->sout, http_content_type_css);
} else if(strncmp_P(ptr,http_png, 4) == 0) {
PSOCK_SEND_PSTR(&s->sout, http_content_type_png);
PSOCK_SEND_PSTR(&s->sout, http_content_length);
PSOCK_SEND_STR(&s->sout, s->tmp_str);
PSOCK_SEND_PSTR(&s->sout, http_crnlcrln);
} else if(strncmp_P( ptr, http_gif, 4) == 0) {
PSOCK_SEND_PSTR(&s->sout, http_content_type_gif);
PSOCK_SEND_PSTR(&s->sout, http_content_length);
PSOCK_SEND_STR(&s->sout, s->tmp_str);
PSOCK_SEND_PSTR(&s->sout, http_crnlcrln);
} else if(strncmp_P( ptr, http_jpg, 4) == 0) {
PSOCK_SEND_PSTR(&s->sout, http_content_type_jpg);
PSOCK_SEND_PSTR(&s->sout, http_content_length);
PSOCK_SEND_STR(&s->sout, s->tmp_str);
PSOCK_SEND_PSTR(&s->sout, http_crnlcrln);
} else {
PSOCK_SEND_PSTR(&s->sout, http_content_type_plain);
}
PSOCK_END(&s->sout);
/* PT_BEGIN(&s->outputpt);
char *ptr;
//PSOCK_BEGIN(&s->sout);
// save the current state of the file
s->tmp_charp = s->file.data;
s->tmp_int = s->len;
s->file.data = (char *) statushdr;
s->len = strlen_P(statushdr);
PT_WAIT_THREAD(&s->outputpt, send_part_of_file(s));
ptr = strrchr(s->filename, ISO_period);
if(ptr == NULL) {
s->file.data = (char *)http_content_type_binary;
s->len = strlen_P(http_content_type_binary);
PT_WAIT_THREAD(&s->outputpt, send_part_of_file(s));
s->len = 0; // use as flag to say, sent content lengh
} else if(strncmp_P(ptr, http_html, 5) == 0 ||
strncmp_P(ptr, http_shtml, 6) == 0) {
s->file.data = (char *)http_content_type_html;
s->len = strlen_P(http_content_type_html);
PT_WAIT_THREAD(&s->outputpt, send_part_of_file(s));
} else if(strncmp_P(ptr, http_css, 4) == 0) {
s->file.data = (char *)http_content_type_css;
s->len = strlen_P(http_content_type_css);
PT_WAIT_THREAD(&s->outputpt, send_part_of_file(s));
} else if(strncmp_P(ptr, http_png, 4) == 0) {
s->file.data = (char *)http_content_type_png;
s->len = strlen_P(http_content_type_png);
PT_WAIT_THREAD(&s->outputpt, send_part_of_file(s));
s->len = 0; // use as flag to say, sent content lengh
} else if(strncmp_P(ptr, http_gif, 4) == 0) {
s->file.data = (char *)http_content_type_gif;
s->len = strlen_P(http_content_type_gif);
PT_WAIT_THREAD(&s->outputpt, send_part_of_file(s));
s->len = 0; // use as flag to say, sent content lengh
} else if(strncmp_P(ptr, http_jpg, 4) == 0) {
s->file.data = (char *)http_content_type_jpg;
s->len = strlen_P(http_content_type_jpg);
PT_WAIT_THREAD(&s->outputpt, send_part_of_file(s));
s->len = 0; // use as flag to say, sent content lengh
} else {
s->file.data = (char *)http_content_type_plain;
s->len = strlen_P(http_content_type_plain);
PT_WAIT_THREAD(&s->outputpt, send_part_of_file(s));
}
// ugly flag hack to send the content len
// if (s->len == 0)
// {
// s->file.data = (char *)http_content_length;
// s->len = strlen_P(http_content_length);
// PT_WAIT_THREAD(&s->outputpt, send_part_of_file(s));
snprintf(s->str_tmp, sizeof(s->str_tmp) -1, "%d", s->tmp_int);
PSOCK_SEND_STR(&s->sout, s->str_tmp);
s->file.data = (char *)http_crnlcrln;
s->len = strlen_P(http_crnlcrln);
PT_WAIT_THREAD(&s->outputpt, send_part_of_file(s));
// }
// restore the state of the file
s->file.data = s->tmp_charp;
s->len = s->tmp_int;
PT_END(&s->outputpt);
*/
}
