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Fill in the progress parameters.

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This commit is contained in:
Alcaro 2015-01-23 00:39:42 +01:00
parent 06697aa197
commit 3041a4ad2c
1 changed files with 24 additions and 6 deletions
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30
http-new.c
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@ -12,7 +12,7 @@ struct http* http_new(const char * url);
//You can use this to call http_poll only when something will happen; select() it for reading.
int http_fd(struct http* state);
//Returns true if it's done. 'total' will be SIZE_MAX if it's not known.
//Returns true if it's done, or if something broke. 'total' will be 0 if it's not known.
bool http_poll(struct http* state, size_t* progress, size_t* total);
//200, 404, or whatever.
@ -31,12 +31,22 @@ void http_delete(struct http* state);
#include<stdio.h>
int main()
{
struct http* http3=http_new("http://www.wikipedia.org/");
struct http* http1;
struct http* http2;
struct http* http3;
size_t pos=0; size_t tot=0;
http1=http_new("http://buildbot.libretro.com/nightly/win-x86/latest/mednafen_psx_libretro.dll.zip");
while (!http_poll(http1, &pos, &tot))
{
printf("%.9lu / %.9lu \r",pos,tot);
}
http3=http_new("http://www.wikipedia.org/");
while (!http_poll(http3, NULL, NULL)) {}
size_t q;
char*w=http_data(http3,&q,false);
printf("%.*s\n",(int)q,w);
printf("%.*s\n",(int)256,w);
//struct http* http1=http_new("http://floating.muncher.se:22/");
//struct http* http2=http_new("http://floating.muncher.se/sepulcher/");
//struct http* http3=http_new("http://www.wikipedia.org/");
@ -46,6 +56,8 @@ int main()
//printf("%i %i %i %p %s %s\n",
//http_status(http1),http_status(http2),http_status(http3),
//(char*)http_data(http1, NULL, false),http_data(http2, NULL, true),http_data(http3, NULL, true));
http_delete(http1);
http_delete(http3);
}
////////////////////////////////
//http.c
@ -278,7 +290,6 @@ bool http_poll(struct http* state, size_t* progress, size_t* total)
newlen=http_recv(state->fd, &state->error, state->data + state->pos, state->buflen - state->pos);
//newlen=http_recv(state->fd, &state->error, state->data + state->pos, 1);
if (newlen<0) goto fail;
if (newlen==0) return false;
if (state->pos + newlen >= state->buflen - 64)
{
state->buflen *= 2;
@ -339,7 +350,6 @@ bool http_poll(struct http* state, size_t* progress, size_t* total)
else goto fail;
newlen=0;
}
if (newlen==0) return false;
if (state->pos + newlen >= state->buflen - 64)
{
state->buflen *= 2;
@ -404,6 +414,14 @@ parse_again:
if (state->pos > state->len) goto fail;
}
}
if (progress) *progress = state->pos;
if (total)
{
if (state->bodytype == t_len) *total=state->len;
else *total=0;
}
return (state->part==p_done);
fail:
@ -420,7 +438,7 @@ int http_status(struct http* state)
uint8_t* http_data(struct http* state, size_t* len, bool accept_error)
{
if (!accept_error && state->error)
if (!accept_error && (state->error || state->status<200 || state->status>299))
{
if (len) *len=0;
return NULL;