static int http_get_line(HTTPContext *s, char *line, int line_size)
{
int ch;
char *q;
q = line;
for(;;) {
ch = http_getc(s);
if (ch < 0)
return AVERROR(EIO);
if (ch == '\n') {
/* process line */
if (q > line && q[-1] == '\r')
q--;
*q = '\0';
return 0;
} else {
if ((q - line) < line_size - 1)
*q++ = ch;
}
}
}
static int http_connect(URLContext *h, const char *path, const char *hoststr,
const char *auth, int *new_location)
{
HTTPContext *s = h->priv_data;
int post, err, ch;
char line[1024], *q;
char *auth_b64;
int auth_b64_len = strlen(auth)* 4 / 3 + 12;
int64_t off = s->off;
/* send http header */
post = h->flags & URL_WRONLY;
auth_b64 = av_malloc(auth_b64_len);
av_base64_encode(auth_b64, auth_b64_len, auth, strlen(auth));
snprintf(s->buffer, sizeof(s->buffer),
"%s %s HTTP/1.1\r\n"
"User-Agent: %s\r\n"
"Accept: */*\r\n"
"Range: bytes=%"PRId64"-\r\n"
"Host: %s\r\n"
"Authorization: Basic %s\r\n"
"Connection: close\r\n"
"\r\n",
post ? "POST" : "GET",
path,
LIBAVFORMAT_IDENT,
s->off,
hoststr,
auth_b64);
av_freep(&auth_b64);
if (http_write(h, s->buffer, strlen(s->buffer)) < 0)
return AVERROR(EIO);
/* init input buffer */
s->buf_ptr = s->buffer;
s->buf_end = s->buffer;
s->line_count = 0;
s->off = 0;
s->filesize = -1;
if (post) {
return 0;
}
/* wait for header */
q = line;
for(;;) {
ch = http_getc(s);
if (ch < 0)
return AVERROR(EIO);
if (ch == '\n') {
/* process line */
if (q > line && q[-1] == '\r')
q--;
*q = '\0';
#ifdef DEBUG
printf("header='%s'\n", line);
#endif
err = process_line(h, line, s->line_count, new_location);
if (err < 0)
return err;
if (err == 0)
break;
s->line_count++;
q = line;
} else {
if ((q - line) < sizeof(line) - 1)
*q++ = ch;
}
}
return (off == s->off) ? 0 : -1;
}
static int http_connect(HTTPContext *s, const char *path, const char *hoststr, int flags, int wait)
{
int post, err, ch;
char line[512], *q;
hdr_clear(s);
/* send http header */
post = flags & O_WRONLY;
s->len = 0;
s->tread = 0;
s->bpos = 0; s->bsz = 0;
snprintf(line, sizeof(line),
"%s %s HTTP/1.0\r\n"
"User-Agent: %s\r\n"
"Host: %s\r\n"
"Accept: */*\r\n"
"Connection: keep-alive\r\n"
"\r\n",
post ? "POST" : "GET",
path,
//"Wget/1.9",
"dcplaya_net",
hoststr);
if (http_write((uint32) s, line, strlen(line)) < 0)
return -1;
#ifdef DEBUG
printf("http : sent header -->\n%s", line);
#endif
/* init input buffer */
s->line_count = 0;
//s->location[0] = '\0';
if (post) {
//sleep(1);
return 0;
}
/* wait for header */
q = line;
if (wait)
thd_sleep(wait);
for(;;) {
ch = http_getc((uint32) s);
#ifdef DEBUG
//printf("%c", ch);
#endif
if (ch < 0) {
printf("http header truncated\n");
return 0;
}
if (ch == '\n') {
/* process line */
if (q > line && q[-1] == '\r')
q--;
*q = '\0';
#ifdef DEBUG
printf("header='%s'\n", line);
#endif
if (line[0])
hdr_add(s, line);
err = process_line(s, line, s->line_count);
if (err < 0)
return err;
if (err == 0)
return 0;
//return s->len? 0 : -1;
s->line_count++;
q = line;
} else {
if ((q - line) < sizeof(line) - 1)
*q++ = ch;
}
}
}
static int http_connect(URLContext *h, const char *path, const char *hoststr,
const char *auth)
{
HTTPContext *s = h->priv_data;
int post, err, ch;
char line[1024], *q;
char *auth_b64;
/* send http header */
post = h->flags & URL_WRONLY;
auth_b64 = av_base64_encode((uint8_t *)auth, strlen(auth));
snprintf(s->buffer, sizeof(s->buffer),
"%s %s HTTP/1.0\r\n"
"User-Agent: %s\r\n"
"Accept: */*\r\n"
"Host: %s\r\n"
"Authorization: Basic %s\r\n"
"\r\n",
post ? "POST" : "GET",
path,
LIBAVFORMAT_IDENT,
hoststr,
auth_b64);
av_freep(&auth_b64);
if (http_write(h, s->buffer, strlen(s->buffer)) < 0)
return AVERROR_IO;
/* init input buffer */
s->buf_ptr = s->buffer;
s->buf_end = s->buffer;
s->line_count = 0;
s->location[0] = '\0';
if (post) {
sleep(1);
return 0;
}
/* wait for header */
q = line;
for(;;) {
ch = http_getc(s);
if (ch < 0)
return AVERROR_IO;
if (ch == '\n') {
/* process line */
if (q > line && q[-1] == '\r')
q--;
*q = '\0';
#ifdef DEBUG
printf("header='%s'\n", line);
#endif
err = process_line(s, line, s->line_count);
if (err < 0)
return err;
if (err == 0)
return 0;
s->line_count++;
q = line;
} else {
if ((q - line) < sizeof(line) - 1)
*q++ = ch;
}
}
}
