CMake/Utilities/cmcurl-7.19.0/tests/libtest/lib552.c

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2008-09-23 20:32:06 +04:00
/*****************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id$
*
* argv1 = URL
* argv2 = proxy with embedded user+password
*/
#include "test.h"
struct data {
char trace_ascii; /* 1 or 0 */
};
static
void dump(const char *text,
FILE *stream, unsigned char *ptr, size_t size,
char nohex)
{
size_t i;
size_t c;
unsigned int width=0x10;
if(nohex)
/* without the hex output, we can fit more on screen */
width = 0x40;
fprintf(stream, "%s, %d bytes (0x%x)\n", text, (int)size, (int)size);
for(i=0; i<size; i+= width) {
fprintf(stream, "%04x: ", (int)i);
if(!nohex) {
/* hex not disabled, show it */
for(c = 0; c < width; c++)
if(i+c < size)
fprintf(stream, "%02x ", ptr[i+c]);
else
fputs(" ", stream);
}
for(c = 0; (c < width) && (i+c < size); c++) {
/* check for 0D0A; if found, skip past and start a new line of output */
if (nohex && (i+c+1 < size) && ptr[i+c]==0x0D && ptr[i+c+1]==0x0A) {
i+=(c+2-width);
break;
}
fprintf(stream, "%c",
(ptr[i+c]>=0x20) && (ptr[i+c]<0x80)?ptr[i+c]:'.');
/* check again for 0D0A, to avoid an extra \n if it's at width */
if (nohex && (i+c+2 < size) && ptr[i+c+1]==0x0D && ptr[i+c+2]==0x0A) {
i+=(c+3-width);
break;
}
}
fputc('\n', stream); /* newline */
}
fflush(stream);
}
static
int my_trace(CURL *handle, curl_infotype type,
char *data, size_t size,
void *userp)
{
struct data *config = (struct data *)userp;
const char *text;
(void)handle; /* prevent compiler warning */
switch (type) {
case CURLINFO_TEXT:
fprintf(stderr, "== Info: %s", (char *)data);
default: /* in case a new one is introduced to shock us */
return 0;
case CURLINFO_HEADER_OUT:
text = "=> Send header";
break;
case CURLINFO_DATA_OUT:
text = "=> Send data";
break;
case CURLINFO_SSL_DATA_OUT:
text = "=> Send SSL data";
break;
case CURLINFO_HEADER_IN:
text = "<= Recv header";
break;
case CURLINFO_DATA_IN:
text = "<= Recv data";
break;
case CURLINFO_SSL_DATA_IN:
text = "<= Recv SSL data";
break;
}
dump(text, stderr, (unsigned char *)data, size, config->trace_ascii);
return 0;
}
static size_t current_offset = 0;
char data[70000]; /* MUST be more than 64k OR MAX_INITIAL_POST_SIZE */
static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *stream)
{
size_t amount = nmemb * size; /* Total bytes curl wants */
size_t available = sizeof data - current_offset; /* What we have to give */
size_t given = amount < available ? amount : available; /* What is given */
(void)stream;
memcpy(ptr, data + current_offset, given);
current_offset += given;
return given;
}
static size_t write_callback(void *ptr, size_t size, size_t nmemb, void *stream)
{
printf("%.*s", (int)(size * nmemb), (char *)ptr);
(void)stream;
return size * nmemb;
}
static curlioerr ioctl_callback(CURL * handle, int cmd, void *clientp)
{
(void)clientp;
if (cmd == CURLIOCMD_RESTARTREAD ) {
printf("APPLICATION: recieved a CURLIOCMD_RESTARTREAD request\n");
printf("APPLICATION: ** REWINDING! **\n");
current_offset = 0;
return CURLIOE_OK;
}
(void)handle;
return CURLIOE_UNKNOWNCMD;
}
int test(char *URL)
{
CURL *curl;
CURLcode res = CURLE_OUT_OF_MEMORY;
struct data config;
size_t i;
static const char fill[] = "test data";
config.trace_ascii = 1; /* enable ascii tracing */
curl = curl_easy_init();
if(curl) {
curl_easy_setopt(curl, CURLOPT_DEBUGFUNCTION, my_trace);
curl_easy_setopt(curl, CURLOPT_DEBUGDATA, &config);
/* the DEBUGFUNCTION has no effect until we enable VERBOSE */
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
/* setup repeated data string */
for (i=0; i < sizeof data; ++i)
data[i] = fill[i % sizeof fill];
/* Post */
curl_easy_setopt(curl, CURLOPT_POST, 1L);
/* Setup read callback */
curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, (long) sizeof data);
curl_easy_setopt(curl, CURLOPT_READFUNCTION, read_callback);
/* Write callback */
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_callback);
/* Ioctl function */
curl_easy_setopt(curl, CURLOPT_IOCTLFUNCTION, ioctl_callback);
curl_easy_setopt(curl, CURLOPT_PROXY, libtest_arg2);
curl_easy_setopt(curl, CURLOPT_URL, URL);
/* Accept any auth. But for this bug configure proxy with DIGEST, basic might work too, not NTLM */
curl_easy_setopt(curl, CURLOPT_PROXYAUTH, (long)CURLAUTH_ANY);
res = curl_easy_perform(curl);
fprintf(stderr, "curl_easy_perform = %d\n", (int)res);
/* always cleanup */
curl_easy_cleanup(curl);
}
curl_global_cleanup();
return (int)res;
}