mirror of
https://github.com/moparisthebest/curl
synced 2024-12-23 00:28:48 -05:00
108 lines
2.2 KiB
C
108 lines
2.2 KiB
C
#include "setup.h"
|
|
|
|
/* $Id$ */
|
|
|
|
/* only do the following on windows
|
|
*/
|
|
#if (defined(WIN32) || defined(WATT32)) && !defined(MSDOS)
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <ctype.h>
|
|
#include <string.h>
|
|
#include <errno.h>
|
|
#include <malloc.h>
|
|
|
|
#ifdef WATT32
|
|
#include <sys/socket.h>
|
|
#else
|
|
#include "nameser.h"
|
|
#endif
|
|
#include "ares.h"
|
|
#include "ares_private.h"
|
|
|
|
#ifndef __MINGW32__
|
|
int
|
|
ares_strncasecmp(const char *a, const char *b, int n)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < n; i++) {
|
|
int c1 = isupper(a[i]) ? tolower(a[i]) : a[i];
|
|
int c2 = isupper(b[i]) ? tolower(b[i]) : b[i];
|
|
if (c1 != c2) return c1-c2;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
ares_strcasecmp(const char *a, const char *b)
|
|
{
|
|
return strncasecmp(a, b, strlen(a)+1);
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
* Number of micro-seconds between the beginning of the Windows epoch
|
|
* (Jan. 1, 1601) and the Unix epoch (Jan. 1, 1970).
|
|
*/
|
|
#if defined(_MSC_VER) || defined(__WATCOMC__)
|
|
#define EPOCH_FILETIME 11644473600000000Ui64
|
|
#else
|
|
#define EPOCH_FILETIME 11644473600000000ULL
|
|
#endif
|
|
|
|
int
|
|
ares_gettimeofday(struct timeval *tv, struct timezone *tz)
|
|
{
|
|
FILETIME ft;
|
|
LARGE_INTEGER li;
|
|
__int64 t;
|
|
|
|
if (tv)
|
|
{
|
|
GetSystemTimeAsFileTime(&ft);
|
|
li.LowPart = ft.dwLowDateTime;
|
|
li.HighPart = ft.dwHighDateTime;
|
|
t = li.QuadPart / 10; /* In micro-second intervals */
|
|
t -= EPOCH_FILETIME; /* Offset to the Epoch time */
|
|
tv->tv_sec = (long)(t / 1000000);
|
|
tv->tv_usec = (long)(t % 1000000);
|
|
}
|
|
(void) tz;
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
ares_writev (ares_socket_t s, const struct iovec *vector, size_t count)
|
|
{
|
|
char *buffer, *bp;
|
|
size_t i, bytes = 0;
|
|
|
|
/* Find the total number of bytes to write
|
|
*/
|
|
for (i = 0; i < count; i++)
|
|
bytes += vector[i].iov_len;
|
|
|
|
if (bytes == 0) /* not an error */
|
|
return (0);
|
|
|
|
/* Allocate a temporary buffer to hold the data
|
|
*/
|
|
buffer = bp = (char*) alloca (bytes);
|
|
if (!buffer)
|
|
{
|
|
errno = ENOMEM;
|
|
return (-1);
|
|
}
|
|
|
|
/* Copy the data into buffer.
|
|
*/
|
|
for (i = 0; i < count; ++i)
|
|
{
|
|
memcpy (bp, vector[i].iov_base, vector[i].iov_len);
|
|
bp += vector[i].iov_len;
|
|
}
|
|
return send (s, (const void*)buffer, bytes, 0);
|
|
}
|
|
#endif /* WIN32 builds only */
|