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| author | Arthur de Jong <arthur@arthurdejong.org> | 2006-11-28 10:45:59 +0100 |
|---|---|---|
| committer | Arthur de Jong <arthur@arthurdejong.org> | 2006-11-28 10:45:59 +0100 |
| commit | 0032599833c8f81dabc03f85912acbe54924d412 (patch) | |
| tree | 04746ba117106b7f8659757bbd96753f9d0822fa /nslcd-common.h | |
| parent | d22651f5099312abb620bba25af9bc8bc3a520a1 (diff) | |
implement more detailed protocol logging (dumping the actual byte values read and written)
git-svn-id: http://arthurdejong.org/svn/nss-pam-ldapd/libnss_ldapd@128 ef36b2f9-881f-0410-afb5-c4e39611909c
Diffstat (limited to 'nslcd-common.h')
| -rw-r--r-- | nslcd-common.h | 41 |
1 files changed, 32 insertions, 9 deletions
diff --git a/nslcd-common.h b/nslcd-common.h index 10f73a6..5daebca 100644 --- a/nslcd-common.h +++ b/nslcd-common.h @@ -24,28 +24,50 @@ #ifndef _NSLCD_COMMON_H #define _NSLCD_COMMON_H 1 -/* WRITE marcos, used for writing data, on write error they will - call the ERROR_OUT_WRITEERROR macro - these macros may require the availability of the following - variables: - int32_t tmpint32; - temporary variable - */ - #include <stdio.h> +#undef DEBUG_PROT +#undef DEBUG_PROT_DUMP + #ifdef DEBUG_PROT /* define a debugging macro to output logging */ #include <string.h> #include <errno.h> #define DEBUG_PRINT(fmt,arg) \ - fprintf(stderr,"%s:%d:%s: " fmt"\n",__FILE__,__LINE__,__PRETTY_FUNCTION__,arg); + fprintf(stderr,"%s:%d:%s: " fmt "\n",__FILE__,__LINE__,__PRETTY_FUNCTION__,arg); #else /* DEBUG_PROT */ /* define an empty debug macro to disable logging */ #define DEBUG_PRINT(fmt,arg) #endif /* not DEBUG_PROT */ +#ifdef DEBUG_PROT_DUMP +/* define a debugging macro to output detailed logging */ +#include <stdint.h> +static void debug_dump(const void *ptr,size_t size) +{ + int i; + for (i=0;i<size;i++) + fprintf(stderr," %02x",((const uint8_t *)ptr)[i]); + fprintf(stderr,"\n"); +} +#define DEBUG_DUMP(ptr,size) \ + fprintf(stderr,"%s:%d:%s:",__FILE__,__LINE__,__PRETTY_FUNCTION__); \ + debug_dump(ptr,size); +#else /* DEBUG_PROT_DUMP */ +/* define an empty debug macro to disable logging */ +#define DEBUG_DUMP(ptr,size) +#endif /* not DEBUG_PROT_DUMP */ + +/* WRITE marcos, used for writing data, on write error they will + call the ERROR_OUT_WRITEERROR macro + these macros may require the availability of the following + variables: + int32_t tmpint32; - temporary variable + */ + #define WRITE(fp,ptr,size) \ DEBUG_PRINT("WRITE : var="__STRING(ptr)" size=%d",(int)size); \ + DEBUG_DUMP(ptr,size); \ if (fwrite(ptr,size,1,fp)<1) \ { \ DEBUG_PRINT("WRITE : var="__STRING(ptr)" error: %s",strerror(errno)); \ @@ -112,7 +134,8 @@ DEBUG_PRINT("READ : var="__STRING(ptr)" error: %s",strerror(errno)); \ ERROR_OUT_READERROR(fp); \ } \ - DEBUG_PRINT("READ : var="__STRING(ptr)" size=%d",(int)size); + DEBUG_PRINT("READ : var="__STRING(ptr)" size=%d",(int)size); \ + DEBUG_DUMP(ptr,size); #define READ_TYPE(fp,field,type) \ READ(fp,&(field),sizeof(type)) |