Added files from Andrew Ng for Windows
authorinsilmaril
Wed Dec 05 14:58:03 2007 +0000 (2007-12-05)
changeset 6304998bb082c73
parent 629 92bebad145d2
child 631 ba4a99830ad1
Added files from Andrew Ng for Windows
icons/vym.ico
mkdtemp.cpp
mkdtemp.h
vym.rc
     1.1 Binary file icons/vym.ico has changed
     2.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     2.2 +++ b/mkdtemp.cpp	Wed Dec 05 14:58:03 2007 +0000
     2.3 @@ -0,0 +1,67 @@
     2.4 +#include <stdint.h>
     2.5 +#include <string.h>
     2.6 +#include <errno.h>
     2.7 +#include <io.h>
     2.8 +#include <sys/time.h>
     2.9 +
    2.10 +extern "C" {
    2.11 +pid_t getpid (void);
    2.12 +}
    2.13 +
    2.14 +char *
    2.15 +mkdtemp(char *tmpl)
    2.16 +{
    2.17 +    // Implementation based on GLIBC implementation.
    2.18 +
    2.19 +    static const char letters[] =
    2.20 +        "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
    2.21 +
    2.22 +    static uint64_t value;
    2.23 +
    2.24 +    const unsigned int ATTEMPTS_MIN = (62 * 62 * 62);
    2.25 +
    2.26 +    int save_errno = errno;
    2.27 +
    2.28 +    size_t len = strlen(tmpl);
    2.29 +    if (len < 6 || strcmp(&tmpl[len - 6], "XXXXXX"))
    2.30 +    {
    2.31 +        errno = EINVAL;
    2.32 +        return NULL;
    2.33 +    }
    2.34 +
    2.35 +    char *XXXXXX = &tmpl[len - 6];
    2.36 +
    2.37 +    uint64_t random_time_bits = time(NULL);
    2.38 +
    2.39 +    value += (random_time_bits ^ getpid());
    2.40 +
    2.41 +    unsigned int count;
    2.42 +    for (count = 0; count < ATTEMPTS_MIN; value += 7777, ++count)
    2.43 +    {
    2.44 +        uint64_t v = value;
    2.45 +
    2.46 +        XXXXXX[0] = letters[v % 62];
    2.47 +        v /= 62;
    2.48 +        XXXXXX[1] = letters[v % 62];
    2.49 +        v /= 62;
    2.50 +        XXXXXX[2] = letters[v % 62];
    2.51 +        v /= 62;
    2.52 +        XXXXXX[3] = letters[v % 62];
    2.53 +        v /= 62;
    2.54 +        XXXXXX[4] = letters[v % 62];
    2.55 +        v /= 62;
    2.56 +        XXXXXX[5] = letters[v % 62];
    2.57 +
    2.58 +		if (mkdir(tmpl) == 0)
    2.59 +        {
    2.60 +            errno = save_errno;
    2.61 +			return tmpl;
    2.62 +        }
    2.63 +
    2.64 +		if (errno != EEXIST)
    2.65 +			return NULL;
    2.66 +    }
    2.67 +
    2.68 +    errno = EEXIST;
    2.69 +    return NULL;
    2.70 +}
     3.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     3.2 +++ b/mkdtemp.h	Wed Dec 05 14:58:03 2007 +0000
     3.3 @@ -0,0 +1,6 @@
     3.4 +#ifndef MKDTEMP_H
     3.5 +#define MKDTEMP_H
     3.6 +
     3.7 +extern char *mkdtemp(char *_template);
     3.8 +
     3.9 +#endif
     4.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     4.2 +++ b/vym.rc	Wed Dec 05 14:58:03 2007 +0000
     4.3 @@ -0,0 +1,1 @@
     4.4 +IDI_ICON1		ICON		DISCARDABLE	"icons/vym.ico"