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Move the definition of Win32_rename(), since the macro rename gets undefined

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in the middle of the code on Windows, and that disrupts operations in functions
later that use rename()...
PR: 853
This commit is contained in:
Richard Levitte 2004-03-25 20:09:02 +00:00
parent b7e3c73d7c
commit 5cf7908a86
1 changed files with 39 additions and 38 deletions
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77
apps/apps.c
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@ -340,44 +340,6 @@ void program_name(char *in, char *out, int size)
#endif
#endif
#ifdef OPENSSL_SYS_WIN32
int WIN32_rename(char *from, char *to)
{
#ifndef OPENSSL_SYS_WINCE
/* Windows rename gives an error if 'to' exists, so delete it
* first and ignore file not found errror
*/
if((remove(to) != 0) && (errno != ENOENT))
return -1;
#undef rename
return rename(from, to);
#else
/* convert strings to UNICODE */
{
BOOL result = FALSE;
WCHAR* wfrom;
WCHAR* wto;
int i;
wfrom = malloc((strlen(from)+1)*2);
wto = malloc((strlen(to)+1)*2);
if (wfrom != NULL && wto != NULL)
{
for (i=0; i<(int)strlen(from)+1; i++)
wfrom[i] = (short)from[i];
for (i=0; i<(int)strlen(to)+1; i++)
wto[i] = (short)to[i];
result = MoveFile(wfrom, wto);
}
if (wfrom != NULL)
free(wfrom);
if (wto != NULL)
free(wto);
return result;
}
#endif
}
#endif
#ifdef OPENSSL_SYS_VMS
int VMS_strcasecmp(const char *str1, const char *str2)
{
@ -1976,3 +1938,42 @@ void free_index(CA_DB *db)
OPENSSL_free(db);
}
}
/* This code MUST COME AFTER anything that uses rename() */
#ifdef OPENSSL_SYS_WIN32
int WIN32_rename(char *from, char *to)
{
#ifndef OPENSSL_SYS_WINCE
/* Windows rename gives an error if 'to' exists, so delete it
* first and ignore file not found errror
*/
if((remove(to) != 0) && (errno != ENOENT))
return -1;
#undef rename
return rename(from, to);
#else
/* convert strings to UNICODE */
{
BOOL result = FALSE;
WCHAR* wfrom;
WCHAR* wto;
int i;
wfrom = malloc((strlen(from)+1)*2);
wto = malloc((strlen(to)+1)*2);
if (wfrom != NULL && wto != NULL)
{
for (i=0; i<(int)strlen(from)+1; i++)
wfrom[i] = (short)from[i];
for (i=0; i<(int)strlen(to)+1; i++)
wto[i] = (short)to[i];
result = MoveFile(wfrom, wto);
}
if (wfrom != NULL)
free(wfrom);
if (wto != NULL)
free(wto);
return result;
}
#endif
}
#endif