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Workaround for brain-damaged __FILE__ handling on MSVC: keep Nick's name out

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of the warning messages.


svn:r3199
This commit is contained in:
Nick Mathewson 2004-12-22 02:32:26 +00:00
parent 64195e380d
commit 32978afa54
6 changed files with 45 additions and 14 deletions
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23
src/common/compat.c
View File

@ -113,6 +113,29 @@ int tor_vsnprintf(char *str, size_t size, const char *format, va_list args)
return r;
}
/** Take a filename and return a pointer to its final element. This
* function is called on __FILE__ to fix a MSVC nit where __FILE__
* contains the full path to the file. This is bad, because it
* confuses users to find the home directory of the person who
* compiled the binary in their warrning messages.
*/
const char *
_tor_fix_source_file(const char *fname)
{
const char *cp1, *cp2;
cp1 = strrchr(fname, '/');
cp2 = strrchr(fname, '\\');
if (cp1 && cp2) {
return (cp1<cp2)?(cp2+1):(cp1+1);
} else if (cp1) {
return cp1+1;
} else if (cp2) {
return cp2+2;
} else {
return fname;
}
}
#ifndef UNALIGNED_INT_ACCESS_OK
/**
* Read a 16-bit value beginning at <b>cp</b>. Equivalent to

3
src/common/compat.h
View File

@ -86,6 +86,9 @@ int tor_vsnprintf(char *str, size_t size, const char *format, va_list args);
#define TOR_ISXDIGIT(c) isxdigit((int)(unsigned char)(c))
#define TOR_ISDIGIT(c) isdigit((int)(unsigned char)(c))
#define _SHORT_FILE_ (_tor_fix_source_file(__FILE__))
const char *_tor_fix_source_file(const char *fname);
/* ===== Time compatibility */
#if !defined(HAVE_GETTIMEOFDAY) && !defined(HAVE_STRUCT_TIMEVAL_TV_SEC)
struct timeval {

17
src/common/test.h
View File

@ -13,6 +13,7 @@
#include <string.h>
#include <stdio.h>
#include "compat.h"
#define STMT_BEGIN do {
#define STMT_END } while (0)
@ -29,7 +30,7 @@ extern int have_failed;
STMT_BEGIN \
have_failed = 1; \
printf("\nFile %s: line %d (%s): assertion failed.", \
__FILE__, \
_SHORT_FILE_, \
__LINE__, \
PRETTY_FUNCTION); \
return; \
@ -40,7 +41,7 @@ extern int have_failed;
if (expr) { printf("."); fflush(stdout); } else { \
have_failed = 1; \
printf("\nFile %s: line %d (%s): assertion failed: (%s)\n", \
__FILE__, \
_SHORT_FILE_, \
__LINE__, \
PRETTY_FUNCTION, \
#expr); \
@ -54,7 +55,7 @@ extern int have_failed;
have_failed = 1; \
printf("\nFile %s: line %d (%s): Assertion failed: (%s==%s)\n"\
" (%ld != %ld)\n", \
__FILE__, \
_SHORT_FILE_, \
__LINE__, \
PRETTY_FUNCTION, \
#expr1, #expr2, \
@ -69,7 +70,7 @@ extern int have_failed;
have_failed = 1; \
printf("\nFile %s: line %d (%s): Assertion failed: (%s!=%s)\n"\
" (%ld == %ld)\n", \
__FILE__, \
_SHORT_FILE_, \
__LINE__, \
PRETTY_FUNCTION, \
#expr1, #expr2, \
@ -84,7 +85,7 @@ extern int have_failed;
have_failed = 1; \
printf("\nFile %s: line %d (%s): Assertion failed: (%s==%s)\n"\
" (\"%s\" != \"%s\")\n", \
__FILE__, \
_SHORT_FILE_, \
__LINE__, \
PRETTY_FUNCTION, \
#expr1, #expr2, \
@ -99,7 +100,7 @@ extern int have_failed;
have_failed = 1; \
printf("\nFile %s: line %d (%s): Assertion failed: (%s!=%s)\n"\
" (\"%s\" == \"%s\")\n", \
__FILE__, \
_SHORT_FILE_, \
__LINE__, \
PRETTY_FUNCTION, \
#expr1, #expr2, \
@ -113,7 +114,7 @@ extern int have_failed;
if (!memcmp(v1,v2,(len))) { printf("."); fflush(stdout); } else {\
have_failed = 1; \
printf("\nFile %s: line %d (%s): Assertion failed: (%s==%s)\n", \
__FILE__, \
_SHORT_FILE_, \
__LINE__, \
PRETTY_FUNCTION, \
#expr1, #expr2); \
@ -126,7 +127,7 @@ extern int have_failed;
if (memcmp(v1,v2,(len))) { printf("."); fflush(stdout); } else {\
have_failed = 1; \
printf("\nFile %s: line %d (%s): Assertion failed: (%s!=%s)\n", \
__FILE__, \
_SHORT_FILE_, \
__LINE__, \
PRETTY_FUNCTION, \
#expr1, #expr2); \

3
src/common/tortls.h
View File

@ -12,6 +12,7 @@
**/
#include "../common/crypto.h"
#include "../common/compat.h"
/* Opaque structure to hold a TLS connection. */
typedef struct tor_tls_st tor_tls;
@ -42,7 +43,7 @@ unsigned long tor_tls_get_n_bytes_written(tor_tls *tls);
/* Log and abort if there are unhandled TLS errors in OpenSSL's error stack.
*/
#define assert_no_tls_errors() _assert_no_tls_errors(__FILE__,__LINE__)
#define assert_no_tls_errors() _assert_no_tls_errors(_SHORT_FILE_,__LINE__)
void _assert_no_tls_errors(const char *fname, int line);

3
src/common/util.h
View File

@ -13,6 +13,7 @@
#include "orconfig.h"
#include "torint.h"
#include "compat.h"
#include <stdio.h>
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
@ -38,7 +39,7 @@
#define tor_assert(expr) do { \
if (!(expr)) { \
log(LOG_ERR, "%s:%d: %s: Assertion %s failed; aborting.", \
__FILE__, __LINE__, __FUNCTION__, #expr); \
_SHORT_FILE_, __LINE__, __FUNCTION__, #expr); \
assert(expr); /* write to console too. */ \
abort(); /* unreached */ \
} } while (0)

10
src/or/or.h
View File

@ -1070,9 +1070,10 @@ int _circuit_mark_for_close(circuit_t *circ);
do { \
if (_circuit_mark_for_close(c)<0) { \
log(LOG_WARN,"Duplicate call to circuit_mark_for_close at %s:%d (first at %s:%d)", \
__FILE__,__LINE__,c->marked_for_close_file,c->marked_for_close); \
_SHORT_FILE_,__LINE__, \
c->marked_for_close_file,c->marked_for_close); \
} else { \
c->marked_for_close_file = __FILE__; \
c->marked_for_close_file = _SHORT_FILE_; \
c->marked_for_close = __LINE__; \
} \
} while (0)
@ -1154,9 +1155,10 @@ int _connection_mark_for_close(connection_t *conn);
do { \
if (_connection_mark_for_close(c)<0) { \
log(LOG_WARN,"Duplicate call to connection_mark_for_close at %s:%d (first at %s:%d)", \
__FILE__,__LINE__,c->marked_for_close_file,c->marked_for_close); \
_SHORT_FILE_,__LINE__, \
c->marked_for_close_file,c->marked_for_close); \
} else { \
c->marked_for_close_file = __FILE__; \
c->marked_for_close_file = _SHORT_FILE_; \
c->marked_for_close = __LINE__; \
} \
} while (0)