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Code Activity

2004-11-03 Timo Schulz <twoaday@g10code.com>

Browse Source 
* strgutil.c (w32_strerror): New.
        * ttyio.c (init_ttyfp, tty_printf, do_get): Use it here.
        * iobuf.c (fd_cache_open, file_filter): Likewise.
        (iobuf_seek, translate_file_handle): Likewise.
This commit is contained in:
Timo Schulz 2004-11-03 20:03:46 +00:00
parent b467558d9e
commit 37ecd725e5
14 changed files with 155 additions and 104 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
THANKS
View File

@ -196,7 +196,7 @@ Thiago Jung Bauermann jungmann@cwb.matrix.com.br
Thijmen Klok thijmen@xs4all.nl
Thomas Roessler roessler@guug.de
Tim Mooney mooney@dogbert.cc.ndsu.nodak.edu
Timo Schulz towaday@freakmail.de
Timo Schulz twoaday@freakmail.de
Todd Vierling tv@pobox.com
TOGAWA Satoshi Satoshi.Togawa@jp.yokogawa.com
Tom Spindler dogcow@home.merit.edu

5
cipher/ChangeLog
View File

@ -1,3 +1,8 @@
2004-11-03 Timo Schulz <twoaday@g10code.com>
* idea-stub.c (dlopen, dlsym): Use w32_strerror instead of
just showing the error number.
2004-10-14 Werner Koch <wk@g10code.com>
* rndunix.c (start_gatherer) [ENABLE_SELINUX_HACKS]: Don't allow

15
cipher/idea-stub.c
View File

@ -63,7 +63,7 @@ dlopen (const char *pathname, int mode)
void *h = LoadLibrary (pathname);
if (!h)
{
log_error ("LoadLibrary failed ec=%d\n", (int)GetLastError());
log_error ("LoadLibrary failed: %s\n", w32_strerror (errno));
last_error = 1;
return NULL;
}
@ -77,25 +77,22 @@ dlclose ( void *handle )
return FreeLibrary (handle);
}
char*
const char*
dlerror (void)
{
static char dlerrstr[10];
if (last_error)
{
sprintf(dlerrstr, "%d", (int)GetLastError() );
return dlerrstr;
}
return w32_strerror (0);
return NULL;
}
void*
dlsym ( void *handle, const char *name )
dlsym (void *handle, const char *name)
{
void *h = GetProcAddress (handle, name);
if (!h)
{
log_error ("GetProcAddress failed ec=%d\n", (int)GetLastError());
log_error ("GetProcAddress failed: %s\n", w32_strerror (errno));
last_error = 1;
}
return h;

6
g10/ChangeLog
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@ -1,3 +1,9 @@
2004-11-03 Timo Schulz <twoaday@g10code.com>
* passphrase.c (readn, writen): Use w32_strerror instead
of just showing the error number.
* misc.c [_WIN32]: Fix warning about missing prototypes.
2004-10-28 David Shaw <dshaw@jabberwocky.com>
* skclist.c (build_sk_list): Don't need to warn about

4
g10/misc.c
View File

@ -37,6 +37,10 @@
#ifdef ENABLE_SELINUX_HACKS
#include <sys/stat.h>
#endif
#ifdef _WIN32
#include <time.h>
#include <process.h>
#endif
#include "util.h"
#include "main.h"
#include "photoid.h"

57
g10/passphrase.c
View File

@ -189,19 +189,21 @@ read_passphrase_from_fd( int fd )
}
static int
writen ( int fd, const void *buf, size_t nbytes )
writen (int fd, const void *buf, size_t nbytes)
{
#if defined (_WIN32)
DWORD nwritten, nleft = nbytes;
while (nleft > 0) {
if ( !WriteFile( (HANDLE)write_fd, buf, nleft, &nwritten, NULL) ) {
log_error("write failed: ec=%d\n", (int)GetLastError());
while (nleft > 0)
{
if (!WriteFile ((HANDLE)write_fd, buf, nleft, &nwritten, NULL))
{
log_error ("write failed: %s\n", w32_strerror (0));
return -1;
}
/*log_info("** WriteFile fd=%d nytes=%d nwritten=%d\n",
/*log_info ("** WriteFile fd=%d nytes=%d nwritten=%d\n",
write_fd, nbytes, (int)nwritten);*/
Sleep(100);
Sleep (100);
nleft -= nwritten;
buf = (const BYTE *)buf + nwritten;
@ -212,13 +214,16 @@ writen ( int fd, const void *buf, size_t nbytes )
size_t nleft = nbytes;
int nwritten;
while( nleft > 0 ) {
nwritten = write( fd, buf, nleft );
if( nwritten < 0 ) {
if ( errno == EINTR )
while (nleft > 0)
{
nwritten = write (fd, buf, nleft);
if (nwritten < 0)
{
if (errno == EINTR)
nwritten = 0;
else {
log_error ( "write() failed: %s\n", strerror (errno) );
else
{
log_error ("write() failed: %s\n", strerror (errno));
return -1;
}
}
@ -232,21 +237,23 @@ writen ( int fd, const void *buf, size_t nbytes )
static int
readn ( int fd, void *buf, size_t buflen, size_t *ret_nread )
readn (int fd, void *buf, size_t buflen, size_t *ret_nread)
{
#if defined (_WIN32)
DWORD nread, nleft = buflen;
while (nleft > 0) {
if ( !ReadFile( (HANDLE)read_fd, buf, nleft, &nread, NULL) ) {
log_error("read() error: ec=%d\n", (int)GetLastError());
while (nleft > 0)
{
if (!ReadFile ((HANDLE)read_fd, buf, nleft, &nread, NULL))
{
log_error ("read() error: %s\n", w32_strerror (0));
return -1;
}
if (!nread || GetLastError() == ERROR_BROKEN_PIPE)
break;
/*log_info("** ReadFile fd=%d buflen=%d nread=%d\n",
/*log_info ("** ReadFile fd=%d buflen=%d nread=%d\n",
read_fd, buflen, (int)nread);*/
Sleep(100);
Sleep (100);
nleft -= nread;
buf = (BYTE *)buf + nread;
@ -262,22 +269,24 @@ readn ( int fd, void *buf, size_t buflen, size_t *ret_nread )
char *p;
p = buf;
while( nleft > 0 ) {
nread = read ( fd, buf, nleft );
if( nread < 0 ) {
while (nleft > 0)
{
nread = read (fd, buf, nleft);
if (nread < 0)
{
if (nread == EINTR)
nread = 0;
else {
log_error ( "read() error: %s\n", strerror (errno) );
log_error ("read() error: %s\n", strerror (errno));
return -1;
}
}
else if( !nread )
else if (!nread)
break; /* EOF */
nleft -= nread;
buf = (char*)buf + nread;
}
if( ret_nread )
if (ret_nread)
*ret_nread = buflen - nleft;
#endif

5
include/ChangeLog
View File

@ -1,3 +1,8 @@
2004-11-03 Timo Schulz <twoaday@g10code.com>
* errors.h: Add w32_strerror prototype.
* dynload.h: Use w32_strerror.
2004-10-27 Werner Koch <wk@g10code.com>
* dynload.h: Always use it for _WIN32.

4
include/dynload.h
View File

@ -52,9 +52,7 @@ dlsym (void * hd, const char * sym)
static __inline__ const char *
dlerror (void)
{
static char buf[32];
sprintf (buf, "ec=%lu\n", GetLastError ());
return buf;
return w32_strerror (0);
}

6
include/errors.h
View File

@ -79,7 +79,11 @@
#define G10ERR_NO_CARD 57
#ifndef HAVE_STRERROR
char *strerror( int n );
char *strerror (int n);
#endif
#ifdef _WIN32
const char * w32_strerror (int w32_errno);
#endif
#endif /*G10_ERRORS_H*/

7
util/ChangeLog
View File

@ -1,3 +1,10 @@
2004-11-03 Timo Schulz <twoaday@g10code.com>
* strgutil.c (w32_strerror): New.
* ttyio.c (init_ttyfp, tty_printf, do_get): Use it here.
* iobuf.c (fd_cache_open, file_filter): Likewise.
(iobuf_seek, translate_file_handle): Likewise.
2004-11-02 Werner Koch <wk@g10code.com>
* strgutil.c (load_libiconv): Use log_info to avoid failures when

30
util/iobuf.c
View File

@ -287,8 +287,8 @@ fd_cache_open (const char *fname, const char *mode)
log_debug ("fd_cache_open (%s) using cached fp\n", fname);
#ifdef HAVE_DOSISH_SYSTEM
if (SetFilePointer (fp, 0, NULL, FILE_BEGIN) == 0xffffffff ) {
log_error ("rewind file failed on handle %p: ec=%d\n",
fp, (int)GetLastError () );
log_error ("rewind file failed on handle %p: %s\n",
fp, w32_strerror (errno));
fp = INVALID_FP;
}
#else
@ -404,9 +404,9 @@ file_filter(void *opaque, int control, IOBUF chain, byte *buf, size_t *ret_len)
nbytes = 0;
if ( !ReadFile ( f, buf, size, &nread, NULL ) ) {
int ec = (int)GetLastError ();
if ( ec != ERROR_BROKEN_PIPE ) {
log_error("%s: read error: ec=%d\n", a->fname, ec);
if ((int)GetLastError () != ERROR_BROKEN_PIPE) {
log_error ("%s: read error: %s\n", a->fname,
w32_strerror (0));
rc = G10ERR_READ_FILE;
}
}
@ -452,9 +452,9 @@ file_filter(void *opaque, int control, IOBUF chain, byte *buf, size_t *ret_len)
nbytes = size;
do {
if ( size && !WriteFile ( f, p, nbytes, &n, NULL) ) {
int ec = (int)GetLastError ();
log_error("%s: write error: ec=%d\n", a->fname, ec);
if (size && !WriteFile (f, p, nbytes, &n, NULL)) {
log_error ("%s: write error: %s\n", a->fname,
w32_strerror (0));
rc = G10ERR_WRITE_FILE;
break;
}
@ -1835,10 +1835,10 @@ iobuf_get_filelength( IOBUF a )
#if defined(HAVE_DOSISH_SYSTEM) && !defined(FILE_FILTER_USES_STDIO)
ulong size;
if ( (size=GetFileSize (fp, NULL)) != 0xffffffff )
if ((size=GetFileSize (fp, NULL)) != 0xffffffff)
return size;
log_error ("GetFileSize for handle %p failed: ec=%d\n",
fp, (int)GetLastError () );
log_error ("GetFileSize for handle %p failed: %s\n",
fp, w32_strerror (0));
#else
if( !fstat(my_fileno(fp), &st) )
return st.st_size;
@ -1945,8 +1945,8 @@ iobuf_seek( IOBUF a, off_t newpos )
#else
#ifdef HAVE_DOSISH_SYSTEM
if (SetFilePointer (b->fp, newpos, NULL, FILE_BEGIN) == 0xffffffff ) {
log_error ("SetFilePointer failed on handle %p: ec=%d\n",
b->fp, (int)GetLastError () );
log_error ("SetFilePointer failed on handle %p: %s\n",
b->fp, w32_strerror (0));
return -1;
}
#else
@ -2143,8 +2143,8 @@ translate_file_handle ( int fd, int for_write )
x = fd;
if (x == -1)
log_debug ("GetStdHandle(%d) failed: ec=%d\n",
fd, (int)GetLastError () );
log_debug ("GetStdHandle(%d) failed: %s\n",
fd, w32_strerror (0));
fd = x;
}

2
util/simple-gettext.c
View File

@ -427,7 +427,7 @@ gettext( const char *msgid )
log_info("InputCP=%u OutputCP=%u\n", cp1, cp2 );
if( !SetConsoleOutputCP( 1252 ) )
log_info("SetConsoleOutputCP failed: %d\n", (int)GetLastError() );
log_info("SetConsoleOutputCP failed: %s\n", w32_strerror (0));
cp1 = GetConsoleCP();
cp2 = GetConsoleOutputCP();

16
util/strgutil.c
View File

@ -1260,4 +1260,20 @@ asprintf (char **buf, const char *fmt, ...)
return status;
}
const char *
w32_strerror (int w32_errno)
{
static char strerr[256];
int ec = (int)GetLastError ();
if (w32_errno == 0)
w32_errno = ec;
FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM, NULL, w32_errno,
MAKELANGID (LANG_NEUTRAL, SUBLANG_DEFAULT),
strerr, DIM (strerr)-1, NULL);
return strerr;
}
#endif /*_WIN32*/

24
util/ttyio.c
View File

@ -140,15 +140,15 @@ init_ttyfp(void)
FILE_SHARE_READ|FILE_SHARE_WRITE,
&sa, OPEN_EXISTING, 0, 0 );
if( con.out == INVALID_HANDLE_VALUE )
log_fatal("open(CONOUT$) failed: rc=%d", (int)GetLastError() );
log_fatal ("open(CONOUT$) failed: %s", w32_strerror (0));
memset(&sa, 0, sizeof(sa));
sa.nLength = sizeof(sa);
sa.bInheritHandle = TRUE;
con.in = CreateFileA( "CONIN$", GENERIC_READ|GENERIC_WRITE,
FILE_SHARE_READ|FILE_SHARE_WRITE,
&sa, OPEN_EXISTING, 0, 0 );
if( con.in == INVALID_HANDLE_VALUE )
log_fatal("open(CONIN$) failed: rc=%d", (int)GetLastError() );
if (con.in == INVALID_HANDLE_VALUE)
log_fatal ("open(CONIN$) failed: %s", w32_strerror (0));
}
SetConsoleMode(con.in, DEF_INPMODE );
SetConsoleMode(con.out, DEF_OUTMODE );
@ -212,10 +212,10 @@ tty_printf( const char *fmt, ... )
if( !buf )
log_bug("vasprintf() failed\n");
if( !WriteConsoleA( con.out, buf, n, &nwritten, NULL ) )
log_fatal("WriteConsole failed: rc=%d", (int)GetLastError() );
if (!WriteConsoleA (con.out, buf, n, &nwritten, NULL))
log_fatal ("WriteConsole failed: %s", w32_strerror (0));
if( n != nwritten )
log_fatal("WriteConsole failed: %d != %d\n", n, (int)nwritten );
log_fatal ("WriteConsole failed: %d != %d\n", n, (int)nwritten );
last_prompt_len += n;
m_free (buf);
}
@ -259,10 +259,10 @@ tty_fprintf (FILE *fp, const char *fmt, ... )
if( !buf )
log_bug("vasprintf() failed\n");
if( !WriteConsoleA( con.out, buf, n, &nwritten, NULL ) )
log_fatal("WriteConsole failed: rc=%d", (int)GetLastError() );
if( n != nwritten )
log_fatal("WriteConsole failed: %d != %d\n", n, (int)nwritten );
if (!WriteConsoleA (con.out, buf, n, &nwritten, NULL))
log_fatal ("WriteConsole failed: %s", w32_strerror (0));
if (n != nwritten)
log_fatal ("WriteConsole failed: %d != %d\n", n, (int)nwritten);
last_prompt_len += n;
xfree (buf);
}
@ -387,8 +387,8 @@ do_get( const char *prompt, int hidden )
for(;;) {
DWORD nread;
if( !ReadConsoleA( con.in, cbuf, 1, &nread, NULL ) )
log_fatal("ReadConsole failed: rc=%d", (int)GetLastError() );
if (!ReadConsoleA (con.in, cbuf, 1, &nread, NULL))
log_fatal ("ReadConsole failed: %s", w32_strerror (0));
if( !nread )
continue;
if( *cbuf == '\n' )