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examples/wget: Adapt to the new webclient api

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tested as: "nsh> wget http://example.com/"
This commit is contained in:
YAMAMOTO Takashi 2020-09-29 11:33:11 +09:00 committed by Xiang Xiao
parent aa0aa73250
commit b0e7b0011b
1 changed files with 21 additions and 4 deletions
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25
examples/wget/wget_main.c
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@ -94,10 +94,18 @@ static char g_iobuffer[512];
* Name: callback
****************************************************************************/
static void callback(FAR char **buffer, int offset, int datend,
static int callback(FAR char **buffer, int offset, int datend,
FAR int *buflen, FAR void *arg)
{
write(1, &((*buffer)[offset]), datend - offset);
ssize_t written = write(1, &((*buffer)[offset]), datend - offset);
if (written == -1)
{
return -errno;
}
/* Revisit: Do we want to check and report short writes? */
return 0;
}
/****************************************************************************
@ -152,14 +160,23 @@ int main(int argc, FAR char *argv[])
/* Then start the server */
struct webclient_context ctx;
webclient_set_defaults(&ctx);
ctx.method = "GET";
ctx.buffer = g_iobuffer;
ctx.buflen = 512;
ctx.sink_callback = callback;
ctx.sink_callback_arg = NULL;
if (argc > 1)
{
wget(argv[1], g_iobuffer, 512, callback, NULL);
ctx.url = argv[1];
}
else
{
wget(CONFIG_EXAMPLES_WGET_URL, g_iobuffer, 512, callback, NULL);
ctx.url = CONFIG_EXAMPLES_WGET_URL;
}
webclient_perform(&ctx);
return 0;
}