From db097047af6c078548dc4d1ec2189624db73401c Mon Sep 17 00:00:00 2001 From: Kurt Zeilenga Date: Tue, 8 Jul 2003 03:46:20 +0000 Subject: [PATCH] code cleanup --- libraries/liblber/bprint.c | 67 +++++++------- libraries/liblber/debug.c | 170 +++++++++++++++++------------------- libraries/liblber/decode.c | 94 +++++++++++--------- libraries/liblber/encode.c | 33 +++---- libraries/liblber/etest.c | 6 +- libraries/liblber/io.c | 20 ++--- libraries/liblber/memory.c | 5 +- libraries/liblber/nt_err.c | 5 +- libraries/liblber/sockbuf.c | 86 +++++++++--------- libraries/liblber/stdio.c | 13 +-- 10 files changed, 241 insertions(+), 258 deletions(-) diff --git a/libraries/liblber/bprint.c b/libraries/liblber/bprint.c index 5ba264ae6f..9c80a5126a 100644 --- a/libraries/liblber/bprint.c +++ b/libraries/liblber/bprint.c @@ -75,31 +75,30 @@ int ber_pvt_log_output( const char *fmt, ... ) { - char buf[ 1024 ]; + char buf[1024]; va_list vl; va_start( vl, fmt ); - if ( ber_int_log_proc != NULL ) - { + if ( ber_int_log_proc != NULL ) { ber_int_log_proc( ber_pvt_err_file, subsystem, level, fmt, vl ); + + } else { + int level; + ber_get_option( NULL, LBER_OPT_BER_DEBUG, &level ); + buf[sizeof(buf) - 1] = '\0'; + vsnprintf( buf, sizeof(buf)-1, fmt, vl ); + if ( ber_log_check( LDAP_DEBUG_BER, level ) ) { + (*ber_pvt_log_print)( buf ); + } } - else - { - int level; - ber_get_option( NULL, LBER_OPT_BER_DEBUG, &level ); - buf[sizeof(buf) - 1] = '\0'; - vsnprintf( buf, sizeof(buf)-1, fmt, vl ); - if ( ber_log_check( LDAP_DEBUG_BER, level ) ) - (*ber_pvt_log_print)( buf ); - } - va_end(vl); + va_end(vl); return 1; } int ber_pvt_log_printf( int errlvl, int loglvl, const char *fmt, ... ) { - char buf[ 1024 ]; + char buf[1024]; va_list ap; assert( fmt != NULL ); @@ -158,11 +157,11 @@ ber_bprint( LDAP_CONST char *data, ber_len_t len ) { - static const char hexdig[] = "0123456789abcdef"; + static const char hexdig[] = "0123456789abcdef"; #define BP_OFFSET 9 #define BP_GRAPH 60 #define BP_LEN 80 - char line[ BP_LEN ]; + char line[BP_LEN]; ber_len_t i; assert( data != NULL ); @@ -183,23 +182,23 @@ ber_bprint( off = i % 0x0ffffU; - line[ 2 ] = hexdig[ 0x0f & (off >> 12) ]; - line[ 3 ] = hexdig[ 0x0f & (off >> 8) ]; - line[ 4 ] = hexdig[ 0x0f & (off >> 4) ]; - line[ 5 ] = hexdig[ 0x0f & off ]; - line[ 6 ] = ':'; + line[2] = hexdig[0x0f & (off >> 12)]; + line[3] = hexdig[0x0f & (off >> 8)]; + line[4] = hexdig[0x0f & (off >> 4)]; + line[5] = hexdig[0x0f & off]; + line[6] = ':'; } off = BP_OFFSET + n*3 + ((n >= 8)?1:0); - line[ off ] = hexdig[ 0x0f & ( data[i] >> 4 ) ]; - line[ off+1 ] = hexdig[ 0x0f & data[i] ]; + line[off] = hexdig[0x0f & ( data[i] >> 4 )]; + line[off+1] = hexdig[0x0f & data[i]]; off = BP_GRAPH + n + ((n >= 8)?1:0); if ( isprint( (unsigned char) data[i] )) { - line[ BP_GRAPH + n ] = data[i]; + line[BP_GRAPH + n] = data[i]; } else { - line[ BP_GRAPH + n ] = '.'; + line[BP_GRAPH + n] = '.'; } } @@ -258,23 +257,23 @@ int ber_output_dump( off = i % 0x0ffffU; - line[ 2 ] = hexdig[ 0x0f & (off >> 12) ]; - line[ 3 ] = hexdig[ 0x0f & (off >> 8) ]; - line[ 4 ] = hexdig[ 0x0f & (off >> 4) ]; - line[ 5 ] = hexdig[ 0x0f & off ]; - line[ 6 ] = ':'; + line[2] = hexdig[0x0f & (off >> 12)]; + line[3] = hexdig[0x0f & (off >> 8)]; + line[4] = hexdig[0x0f & (off >> 4)]; + line[5] = hexdig[0x0f & off ]; + line[6] = ':'; } off = BP_OFFSET + n*3 + ((n >= 8)?1:0); - line[ off ] = hexdig[ 0x0f & ( data[i] >> 4 ) ]; - line[ off+1 ] = hexdig[ 0x0f & data[i] ]; + line[off] = hexdig[ 0x0f & ( data[i] >> 4 ) ]; + line[off+1] = hexdig[ 0x0f & data[i] ]; off = BP_GRAPH + n + ((n >= 8)?1:0); if ( isprint( (unsigned char) data[i] )) { - line[ BP_GRAPH + n ] = data[i]; + line[BP_GRAPH + n] = data[i]; } else { - line[ BP_GRAPH + n ] = '.'; + line[BP_GRAPH + n] = '.'; } } diff --git a/libraries/liblber/debug.c b/libraries/liblber/debug.c index ff844feb70..d08ec0cab9 100644 --- a/libraries/liblber/debug.c +++ b/libraries/liblber/debug.c @@ -39,84 +39,77 @@ static int use_syslog = 0; static int debug2syslog(int l) { switch (l) { - case LDAP_LEVEL_EMERG: return LOG_EMERG; - case LDAP_LEVEL_ALERT: return LOG_ALERT; - case LDAP_LEVEL_CRIT: return LOG_CRIT; - case LDAP_LEVEL_ERR: return LOG_ERR; - case LDAP_LEVEL_WARNING: return LOG_WARNING; - case LDAP_LEVEL_NOTICE: return LOG_NOTICE; - case LDAP_LEVEL_INFO: return LOG_INFO; + case LDAP_LEVEL_EMERG: return LOG_EMERG; + case LDAP_LEVEL_ALERT: return LOG_ALERT; + case LDAP_LEVEL_CRIT: return LOG_CRIT; + case LDAP_LEVEL_ERR: return LOG_ERR; + case LDAP_LEVEL_WARNING: return LOG_WARNING; + case LDAP_LEVEL_NOTICE: return LOG_NOTICE; + case LDAP_LEVEL_INFO: return LOG_INFO; } return LOG_DEBUG; } #endif -static char *lutil_levels[] = {"emergency", "alert", "critical", - "error", "warning", "notice", - "information", "entry", "args", - "results", "detail1", "detail2", - NULL}; - -static char *lutil_subsys[LDAP_SUBSYS_NUM] = {"global","operation", "transport", - "connection", "filter", "ber", - "config", "acl", "cache", "index", - "ldif", "tools", "slapd", "slurpd", - "backend", "back_bdb", "back_ldbm", - "back_ldap", "back_meta", "back_mon" }; +static char *lutil_levels[] = { + "emergency", "alert", "critical", + "error", "warning", "notice", + "information", "entry", "args", + "results", "detail1", "detail2", + NULL }; + +static char *lutil_subsys[LDAP_SUBSYS_NUM] = { + "global","operation", "transport", + "connection", "filter", "ber", + "config", "acl", "cache", "index", + "ldif", "tools", "slapd", "slurpd", + "backend", "back_bdb", "back_ldbm", + "back_ldap", "back_meta", "back_mon" }; int lutil_mnem2subsys( const char *subsys ) { - int i; - for( i = 0; i < LDAP_SUBSYS_NUM; i++ ) - { - if ( !strcasecmp( subsys, lutil_subsys[i] ) ) - { - return i; + int i; + for( i = 0; i < LDAP_SUBSYS_NUM; i++ ) { + if ( !strcasecmp( subsys, lutil_subsys[i] ) ) { + return i; } - } - return -1; + } + return -1; } void lutil_set_all_backends( int level ) { - int i; + int i; - for( i = 0; i < LDAP_SUBSYS_NUM; i++ ) - { - if ( !strncasecmp( "back_", lutil_subsys[i], strlen("back_") ) ) - { + for( i = 0; i < LDAP_SUBSYS_NUM; i++ ) { + if ( !strncasecmp( "back_", lutil_subsys[i], strlen("back_") ) ) { ldap_loglevels[i] = level; } - } + } } int lutil_mnem2level( const char *level ) { - int i; - for( i = 0; lutil_levels[i] != NULL; i++ ) - { - if ( !strcasecmp( level, lutil_levels[i] ) ) - { - return i; + int i; + for( i = 0; lutil_levels[i] != NULL; i++ ) { + if ( !strcasecmp( level, lutil_levels[i] ) ) { + return i; + } } - } - return -1; + return -1; } static int addSubsys( const char *subsys, int level ) { int subsys_num; - if ( !strcasecmp( subsys, "backend" ) ) - { + if ( !strcasecmp( subsys, "backend" ) ) { lutil_set_all_backends( level ); return level; - } - else - { + + } else { subsys_num = lutil_mnem2subsys(subsys); - if(subsys_num < 0) - { + if(subsys_num < 0) { fprintf(stderr, _("Unknown Subsystem name [ %s ] - Discarded\n"), subsys); fflush(stderr); @@ -131,7 +124,7 @@ static int addSubsys( const char *subsys, int level ) int lutil_set_debug_level( const char* subsys, int level ) { - return( addSubsys( subsys, level ) ); + return( addSubsys( subsys, level ) ); } int lutil_debug_file( FILE *file ) @@ -157,8 +150,9 @@ void lutil_log_int( t_subsys = strdup(subsys); - for(tmp = t_subsys, i = 0; i < strlen(t_subsys); i++, tmp++) + for(tmp = t_subsys, i = 0; i < strlen(t_subsys); i++, tmp++) { *tmp = TOUPPER( (unsigned char) *tmp ); + } #ifdef LDAP_SYSLOG /* we're configured to use syslog */ @@ -179,11 +173,10 @@ void lutil_log_int( if( log_file == NULL ) { log_file = fopen( LDAP_RUNDIR LDAP_DIRSEP "openldap.log", "w" ); - if ( log_file == NULL ) + if ( log_file == NULL ) { log_file = fopen( "openldap.log", "w" ); - - if ( log_file == NULL ) - return; + if ( log_file == NULL ) return; + } ber_set_option( NULL, LBER_OPT_LOG_PRINT_FILE, log_file ); } @@ -203,7 +196,7 @@ void lutil_log_int( * Stick the time in the buffer to output when using Winsock * as NT can't pipe to a timestamp program like Unix can. * This, of course, makes some logs hard to read. - */ + */ time( &now ); today = localtime( &now ); fprintf( file, "%4d%02d%02d:%02d:%02d:%02d ", @@ -238,53 +231,50 @@ void lutil_log( const int subsys, int level, const char *fmt, ... ) void lutil_log_initialize(int argc, char **argv) { - int i; - /* - * Start by setting the hook for the libraries to use this logging - * routine. - */ - ber_set_option( NULL, LBER_OPT_LOG_PROC, (void*)lutil_log_int ); - - if ( argc == 0 ) return; - /* - * Now go through the command line options to set the debugging - * levels - */ - for( i = 0; i < argc; i++ ) - { + int i; + /* + * Start by setting the hook for the libraries to use this logging + * routine. + */ + ber_set_option( NULL, LBER_OPT_LOG_PROC, (void*)lutil_log_int ); + + if ( argc == 0 ) return; + + /* + * Now go through the command line options to set the debugging + * levels + */ + for( i = 0; i < argc; i++ ) { char *next = argv[i]; - if ( i < argc-1 && next[0] == '-' && next[1] == 'd' ) - { - char subsys[64]; - int level; - char *optarg = argv[i+1]; - char *index = strchr( optarg, '=' ); - if ( index != NULL ) - { + if ( i < argc-1 && next[0] == '-' && next[1] == 'd' ) { + char subsys[64]; + int level; + char *optarg = argv[i+1]; + char *index = strchr( optarg, '=' ); + + if ( index != NULL ) { *index = 0; strcpy ( subsys, optarg ); level = atoi( index+1 ); if ( level <= 0 ) level = lutil_mnem2level( index + 1 ); lutil_set_debug_level( subsys, level ); *index = '='; - } - else - { + + } else { global_level = atoi( optarg ); ldap_loglevels[0] = global_level; /* * if a negative number was used, make the global level the * maximum sane level. */ - if ( global_level < 0 ) - { + if ( global_level < 0 ) { global_level = 65535; ldap_loglevels[0] = 65535; - } - } + } + } } - } + } } void (lutil_debug)( int debug, int level, const char *fmt, ... ) @@ -292,18 +282,16 @@ void (lutil_debug)( int debug, int level, const char *fmt, ... ) char buffer[4096]; va_list vl; - if ( !(level & debug ) ) - return; + if ( !(level & debug ) ) return; #ifdef HAVE_WINSOCK if( log_file == NULL ) { log_file = fopen( LDAP_RUNDIR LDAP_DIRSEP "openldap.log", "w" ); - if ( log_file == NULL ) + if ( log_file == NULL ) { log_file = fopen( "openldap.log", "w" ); - - if ( log_file == NULL ) - return; + if ( log_file == NULL ) return; + } ber_set_option( NULL, LBER_OPT_LOG_PRINT_FILE, log_file ); } diff --git a/libraries/liblber/decode.c b/libraries/liblber/decode.c index ae0b963b03..456c17e0ec 100644 --- a/libraries/liblber/decode.c +++ b/libraries/liblber/decode.c @@ -48,10 +48,11 @@ ber_get_tag( BerElement *ber ) return LBER_DEFAULT; } - if ( ber->ber_ptr == ber->ber_buf ) + if ( ber->ber_ptr == ber->ber_buf ) { tag = *(unsigned char *)ber->ber_ptr; - else + } else { tag = ber->ber_tag; + } ber->ber_ptr++; if ( (tag & LBER_BIG_TAG_MASK) != LBER_BIG_TAG_MASK ) { @@ -118,8 +119,9 @@ ber_skip_tag( BerElement *ber, ber_len_t *len ) * greater than what we can hold in a ber_len_t. */ - if ( ber_read( ber, (char *) &lc, 1 ) != 1 ) + if ( ber_read( ber, (char *) &lc, 1 ) != 1 ) { return LBER_DEFAULT; + } if ( lc & 0x80U ) { noctets = (lc & 0x7fU); @@ -320,8 +322,7 @@ ber_get_stringbvl( bgbvr *b, ber_len_t *rlen ) tag = b->ber->ber_tag; if ( ber_first_element( b->ber, &len, &last ) != LBER_DEFAULT ) { - for ( ; b->ber->ber_ptr < last; i++ ) - { + for ( ; b->ber->ber_ptr < last; i++ ) { if (ber_skip_tag( b->ber, &len ) == LBER_DEFAULT) break; b->ber->ber_ptr += len; b->ber->ber_tag = *(unsigned char *)b->ber->ber_ptr; @@ -330,8 +331,7 @@ ber_get_stringbvl( bgbvr *b, ber_len_t *rlen ) if ( rlen ) *rlen = i; - if ( i == 0 ) - { + if ( i == 0 ) { *b->res.c = NULL; return 0; } @@ -341,27 +341,26 @@ ber_get_stringbvl( bgbvr *b, ber_len_t *rlen ) /* Allocate the result vector */ switch (b->choice) { case ChArray: - *b->res.c = ber_memalloc_x( (n+1) * sizeof( char * ), b->ber->ber_memctx); - if ( *b->res.c == NULL ) - return LBER_DEFAULT; + *b->res.c = ber_memalloc_x( (n+1)*sizeof( char * ), + b->ber->ber_memctx); + if ( *b->res.c == NULL ) return LBER_DEFAULT; (*b->res.c)[n] = NULL; break; case BvArray: - *b->res.ba = ber_memalloc_x( (n+1) * sizeof( struct berval ), b->ber->ber_memctx); - if ( *b->res.ba == NULL ) - return LBER_DEFAULT; + *b->res.ba = ber_memalloc_x( (n+1)*sizeof( struct berval ), + b->ber->ber_memctx); + if ( *b->res.ba == NULL ) return LBER_DEFAULT; (*b->res.ba)[n].bv_val = NULL; break; case BvVec: - *b->res.bv = ber_memalloc_x( (n+1) * sizeof( struct berval *), b->ber->ber_memctx); - if ( *b->res.bv == NULL ) - return LBER_DEFAULT; + *b->res.bv = ber_memalloc_x( (n+1)*sizeof( struct berval *), + b->ber->ber_memctx); + if ( *b->res.bv == NULL ) return LBER_DEFAULT; (*b->res.bv)[n] = NULL; break; case BvOff: *b->res.ba = ber_memalloc_x( (n+1) * b->siz, b->ber->ber_memctx ); - if ( *b->res.ba == NULL ) - return LBER_DEFAULT; + if ( *b->res.ba == NULL ) return LBER_DEFAULT; ((struct berval *)((long)(*b->res.ba) + n*b->siz + b->off))->bv_val = NULL; break; @@ -373,8 +372,9 @@ ber_get_stringbvl( bgbvr *b, ber_len_t *rlen ) for (n=0; nber, &len, last ); - if ( ber_get_stringbv( b->ber, &bv, b->alloc ) == LBER_DEFAULT ) + if ( ber_get_stringbv( b->ber, &bv, b->alloc ) == LBER_DEFAULT ) { goto nomem; + } /* store my result */ switch (b->choice) { @@ -399,17 +399,23 @@ ber_get_stringbvl( bgbvr *b, ber_len_t *rlen ) } } return tag; + nomem: - if (b->alloc || b->choice == BvVec) - { - for (--n; n>=0; n--) - { + if (b->alloc || b->choice == BvVec) { + for (--n; n>=0; n--) { switch(b->choice) { - case ChArray: LBER_FREE((*b->res.c)[n]); break; - case BvArray: LBER_FREE((*b->res.ba)[n].bv_val); break; - case BvVec: LBER_FREE((*b->res.bv)[n]->bv_val); - LBER_FREE((*b->res.bv)[n]); break; - default: break; + case ChArray: + LBER_FREE((*b->res.c)[n]); + break; + case BvArray: + LBER_FREE((*b->res.ba)[n].bv_val); + break; + case BvVec: + LBER_FREE((*b->res.bv)[n]->bv_val); + LBER_FREE((*b->res.bv)[n]); + break; + default: + break; } } } @@ -438,12 +444,15 @@ ber_get_stringbv( BerElement *ber, struct berval *bv, int alloc ) } if ( alloc ) { - if ( (bv->bv_val = (char *) ber_memalloc_x( bv->bv_len + 1, ber->ber_memctx )) == NULL ) { + bv->bv_val = (char *) ber_memalloc_x( bv->bv_len + 1, + ber->ber_memctx ); + if ( bv->bv_val == NULL ) { return LBER_DEFAULT; } if ( bv->bv_len > 0 && (ber_len_t) ber_read( ber, bv->bv_val, - bv->bv_len ) != bv->bv_len ) { + bv->bv_len ) != bv->bv_len ) + { LBER_FREE( bv->bv_val ); bv->bv_val = NULL; return LBER_DEFAULT; @@ -480,7 +489,8 @@ ber_get_stringal( BerElement *ber, struct berval **bv ) assert( ber != NULL ); assert( bv != NULL ); - *bv = (struct berval *) ber_memalloc_x( sizeof(struct berval), ber->ber_memctx ); + *bv = (struct berval *) ber_memalloc_x( sizeof(struct berval), + ber->ber_memctx ); if ( *bv == NULL ) { return LBER_DEFAULT; } @@ -515,7 +525,8 @@ ber_get_bitstringa( } --datalen; - if ( (*buf = (char *) ber_memalloc_x( datalen, ber->ber_memctx )) == NULL ) { + *buf = (char *) ber_memalloc_x( datalen, ber->ber_memctx ); + if ( *buf == NULL ) { return LBER_DEFAULT; } @@ -649,8 +660,9 @@ ber_scanf ( BerElement *ber, #ifdef NEW_LOGGING LDAP_LOG( BER, ENTRY, "ber_scanf fmt (%s) ber:\n", fmt, 0, 0 ); - if ( LDAP_LOGS_TEST(BER, DETAIL2 )) + if ( LDAP_LOGS_TEST(BER, DETAIL2 )) { BER_DUMP(( "liblber", LDAP_LEVEL_DETAIL2, ber, 1 )); + } #else ber_log_printf( LDAP_DEBUG_TRACE, ber->ber_debug, "ber_scanf fmt (%s) ber:\n", fmt ); @@ -815,13 +827,13 @@ ber_scanf ( BerElement *ber, va_end( ap ); if ( rc == LBER_DEFAULT ) { - /* - * Error. Reclaim malloced memory that was given to the caller. - * Set allocated pointers to NULL, "data length" outvalues to 0. - */ - va_start( ap, fmt ); + /* + * Error. Reclaim malloced memory that was given to the caller. + * Set allocated pointers to NULL, "data length" outvalues to 0. + */ + va_start( ap, fmt ); - for ( ; fmt_reset < fmt; fmt_reset++ ) { + for ( ; fmt_reset < fmt; fmt_reset++ ) { switch ( *fmt_reset ) { case '!': { /* Hook */ BERDecodeCallback *f; @@ -904,9 +916,9 @@ ber_scanf ( BerElement *ber, /* format should be good */ assert( 0 ); } - } + } - va_end( ap ); + va_end( ap ); } return rc; diff --git a/libraries/liblber/encode.c b/libraries/liblber/encode.c index 5e2fecf69f..3b86dc0d4f 100644 --- a/libraries/liblber/encode.c +++ b/libraries/liblber/encode.c @@ -97,20 +97,16 @@ ber_calc_lenlen( ber_len_t len ) * with bit 8 0. */ - if ( len <= (ber_len_t) 0x7FU ) - return 1; + if ( len <= (ber_len_t) 0x7FU ) return 1; /* * long len otherwise - one byte with bit 8 set, giving the * length of the length, followed by the length itself. */ - if ( len <= (ber_len_t) 0xffU ) - return 2; - if ( len <= (ber_len_t) 0xffffU ) - return 3; - if ( len <= (ber_len_t) 0xffffffU ) - return 4; + if ( len <= (ber_len_t) 0xffU ) return 2; + if ( len <= (ber_len_t) 0xffffU ) return 3; + if ( len <= (ber_len_t) 0xffffffU ) return 4; return 5; } @@ -149,14 +145,12 @@ ber_put_len( BerElement *ber, ber_len_t len, int nosos ) if ( len & mask ) break; } lenlen = (unsigned char) ++i; - if ( lenlen > 4 ) - return -1; + if ( lenlen > 4 ) return -1; lenlen |= 0x80UL; /* write the length of the length */ - if ( ber_write( ber, &lenlen, 1, nosos ) != 1 ) - return -1; + if ( ber_write( ber, &lenlen, 1, nosos ) != 1 ) return -1; for( j=0; jber_usertag == 0 ) + if ( ber->ber_usertag == 0 ) { ber->ber_tag = LBER_DEFAULT; - else + } else { ber->ber_usertag = 0; + } } va_end( ap ); diff --git a/libraries/liblber/etest.c b/libraries/liblber/etest.c index 25db4cdc5d..31f788b159 100644 --- a/libraries/liblber/etest.c +++ b/libraries/liblber/etest.c @@ -34,11 +34,9 @@ static char* getbuf( void ) { char *p; static char buf[1024]; - if ( fgets( buf, sizeof(buf), stdin ) == NULL ) - return NULL; + if ( fgets( buf, sizeof(buf), stdin ) == NULL ) return NULL; - if ( (p = strchr( buf, '\n' )) != NULL ) - *p = '\0'; + if ( (p = strchr( buf, '\n' )) != NULL ) *p = '\0'; return buf; } diff --git a/libraries/liblber/io.c b/libraries/liblber/io.c index 179940f24a..bb32aec6de 100644 --- a/libraries/liblber/io.c +++ b/libraries/liblber/io.c @@ -72,8 +72,7 @@ ber_write( if ( nosos || ber->ber_sos == NULL ) { if ( ber->ber_ptr + len > ber->ber_end ) { - if ( ber_realloc( ber, len ) != 0 ) - return( -1 ); + if ( ber_realloc( ber, len ) != 0 ) return( -1 ); } AC_MEMCPY( ber->ber_ptr, buf, (size_t)len ); ber->ber_ptr += len; @@ -81,8 +80,7 @@ ber_write( } else { if ( ber->ber_sos->sos_ptr + len > ber->ber_end ) { - if ( ber_realloc( ber, len ) != 0 ) - return( -1 ); + if ( ber_realloc( ber, len ) != 0 ) return( -1 ); } AC_MEMCPY( ber->ber_sos->sos_ptr, buf, (size_t)len ); ber->ber_sos->sos_ptr += len; @@ -183,8 +181,7 @@ ber_free( BerElement *ber, int freebuf ) return; } - if( freebuf ) - ber_free_buf( ber ); + if( freebuf ) ber_free_buf( ber ); ber_memfree_x( (char *) ber, ber->ber_memctx ); } @@ -240,8 +237,7 @@ ber_flush( Sockbuf *sb, BerElement *ber, int freeit ) ber->ber_rwptr += rc; } - if ( freeit ) - ber_free( ber, 1 ); + if ( freeit ) ber_free( ber, 1 ); return( 0 ); } @@ -582,8 +578,7 @@ ber_get_next( #endif return LBER_DEFAULT; } - for (i=0; iber_len? */ if (ber->ber_ptr < (char *)&ber->ber_usertag) { - if (ber->ber_rwptr < (char *)&ber->ber_usertag) + if (ber->ber_rwptr < (char *)&ber->ber_usertag) { sblen = ber->ber_rwptr - ber->ber_ptr; - else + } else { sblen = (char *)&ber->ber_usertag - ber->ber_ptr; + } AC_MEMCPY(buf, ber->ber_ptr, sblen); ber->ber_ptr += sblen; } else { diff --git a/libraries/liblber/memory.c b/libraries/liblber/memory.c index c4c8d74a02..97e3dff57b 100644 --- a/libraries/liblber/memory.c +++ b/libraries/liblber/memory.c @@ -608,8 +608,9 @@ ber_mem2bv_x( if ( dup ) { if ( (new->bv_val = ber_memalloc_x( new->bv_len+1, ctx )) == NULL ) { ber_errno = LBER_ERROR_MEMORY; - if ( !bv ) + if ( !bv ) { ber_memfree_x( new, ctx ); + } return NULL; } @@ -692,7 +693,7 @@ ber_strndup_x( LDAP_CONST char *s, ber_len_t l, void *ctx ) } AC_MEMCPY( p, s, len ); - p[ len ] = '\0'; + p[len] = '\0'; return p; } diff --git a/libraries/liblber/nt_err.c b/libraries/liblber/nt_err.c index 7ae2f4fe22..1a41cfb46c 100644 --- a/libraries/liblber/nt_err.c +++ b/libraries/liblber/nt_err.c @@ -15,8 +15,7 @@ char *ber_pvt_wsa_err2string( int err ) { - switch( err ) - { + switch( err ) { LBER_RETSTR( WSAEINTR ) LBER_RETSTR( WSAEBADF ) LBER_RETSTR( WSAEACCES ) @@ -84,4 +83,4 @@ char *ber_pvt_wsa_err2string( int err ) LBER_RETSTR( WSANO_DATA ) } return "unknown WSA error"; -} \ No newline at end of file +} diff --git a/libraries/liblber/sockbuf.c b/libraries/liblber/sockbuf.c index 62af5e3690..eca111a8dd 100644 --- a/libraries/liblber/sockbuf.c +++ b/libraries/liblber/sockbuf.c @@ -144,8 +144,7 @@ ber_sockbuf_ctrl( Sockbuf *sb, int opt, void *arg ) break; default: - ret = sb->sb_iod->sbiod_io->sbi_ctrl( sb->sb_iod, - opt, arg ); + ret = sb->sb_iod->sbiod_io->sbi_ctrl( sb->sb_iod, opt, arg ); break; } @@ -182,11 +181,11 @@ ber_sockbuf_add_io( Sockbuf *sb, Sockbuf_IO *sbio, int layer, void *arg ) memset( &d->sbiod_pvt, '\0', sizeof( d->sbiod_pvt ) ); d->sbiod_next = p; *q = d; - + if ( sbio->sbi_setup != NULL && ( sbio->sbi_setup( d, arg ) < 0 ) ) { return -1; } - + return 0; } @@ -360,9 +359,7 @@ ber_int_sb_close( Sockbuf *sb ) p = sb->sb_iod; while ( p ) { - if ( p->sbiod_io->sbi_close && - p->sbiod_io->sbi_close( p ) < 0 ) - { + if ( p->sbiod_io->sbi_close && p->sbiod_io->sbi_close( p ) < 0 ) { return -1; } p = p->sbiod_next; @@ -450,7 +447,7 @@ sb_stream_read( Sockbuf_IO_Desc *sbiod, void *buf, ber_len_t len ) * MacTCP/OpenTransport */ return tcpread( sbiod->sbiod_sb->sb_fd, 0, (unsigned char *)buf, - len, NULL ); + len, NULL ); #elif defined( HAVE_PCNFS ) || \ defined( HAVE_WINSOCK ) || defined ( __BEOS__ ) @@ -814,21 +811,20 @@ sb_debug_read( Sockbuf_IO_Desc *sbiod, void *buf, ber_len_t len ) ber_slen_t ret; ret = LBER_SBIOD_READ_NEXT( sbiod, buf, len ); - if (sbiod->sbiod_sb->sb_debug & LDAP_DEBUG_PACKETS) - { - int err = errno; - if ( ret < 0 ) { - ber_log_printf( LDAP_DEBUG_PACKETS, sbiod->sbiod_sb->sb_debug, - "%sread: want=%ld error=%s\n", (char *)sbiod->sbiod_pvt, - (long)len, STRERROR( errno ) ); - } else { - ber_log_printf( LDAP_DEBUG_PACKETS, sbiod->sbiod_sb->sb_debug, - "%sread: want=%ld, got=%ld\n", (char *)sbiod->sbiod_pvt, - (long)len, (long)ret ); - ber_log_bprint( LDAP_DEBUG_PACKETS, sbiod->sbiod_sb->sb_debug, - (const char *)buf, ret ); - } - errno = err; + if (sbiod->sbiod_sb->sb_debug & LDAP_DEBUG_PACKETS) { + int err = errno; + if ( ret < 0 ) { + ber_log_printf( LDAP_DEBUG_PACKETS, sbiod->sbiod_sb->sb_debug, + "%sread: want=%ld error=%s\n", (char *)sbiod->sbiod_pvt, + (long)len, STRERROR( errno ) ); + } else { + ber_log_printf( LDAP_DEBUG_PACKETS, sbiod->sbiod_sb->sb_debug, + "%sread: want=%ld, got=%ld\n", (char *)sbiod->sbiod_pvt, + (long)len, (long)ret ); + ber_log_bprint( LDAP_DEBUG_PACKETS, sbiod->sbiod_sb->sb_debug, + (const char *)buf, ret ); + } + errno = err; } return ret; } @@ -839,23 +835,22 @@ sb_debug_write( Sockbuf_IO_Desc *sbiod, void *buf, ber_len_t len ) ber_slen_t ret; ret = LBER_SBIOD_WRITE_NEXT( sbiod, buf, len ); - if (sbiod->sbiod_sb->sb_debug & LDAP_DEBUG_PACKETS) - { - int err = errno; - if ( ret < 0 ) { - ber_log_printf( LDAP_DEBUG_PACKETS, sbiod->sbiod_sb->sb_debug, - "%swrite: want=%ld error=%s\n", - (char *)sbiod->sbiod_pvt, (long)len, - STRERROR( errno ) ); + if (sbiod->sbiod_sb->sb_debug & LDAP_DEBUG_PACKETS) { + int err = errno; + if ( ret < 0 ) { + ber_log_printf( LDAP_DEBUG_PACKETS, sbiod->sbiod_sb->sb_debug, + "%swrite: want=%ld error=%s\n", + (char *)sbiod->sbiod_pvt, (long)len, + STRERROR( errno ) ); + errno = err; + } else { + ber_log_printf( LDAP_DEBUG_PACKETS, sbiod->sbiod_sb->sb_debug, + "%swrite: want=%ld, written=%ld\n", + (char *)sbiod->sbiod_pvt, (long)len, (long)ret ); + ber_log_bprint( LDAP_DEBUG_PACKETS, sbiod->sbiod_sb->sb_debug, + (const char *)buf, ret ); + } errno = err; - } else { - ber_log_printf( LDAP_DEBUG_PACKETS, sbiod->sbiod_sb->sb_debug, - "%swrite: want=%ld, written=%ld\n", - (char *)sbiod->sbiod_pvt, (long)len, (long)ret ); - ber_log_bprint( LDAP_DEBUG_PACKETS, sbiod->sbiod_sb->sb_debug, - (const char *)buf, ret ); - } - errno = err; } return ret; @@ -888,8 +883,7 @@ sb_dgram_setup( Sockbuf_IO_Desc *sbiod, void *arg ) assert( sbiod != NULL); assert( SOCKBUF_VALID( sbiod->sbiod_sb ) ); - if ( arg != NULL ) - sbiod->sbiod_sb->sb_fd = *((int *)arg); + if ( arg != NULL ) sbiod->sbiod_sb->sb_fd = *((int *)arg); return 0; } @@ -907,8 +901,7 @@ sb_dgram_read( Sockbuf_IO_Desc *sbiod, void *buf, ber_len_t len ) addrlen = sizeof( struct sockaddr ); src = buf; buf += addrlen; - rc = recvfrom( sbiod->sbiod_sb->sb_fd, buf, len, 0, src, - &addrlen ); + rc = recvfrom( sbiod->sbiod_sb->sb_fd, buf, len, 0, src, &addrlen ); return rc > 0 ? rc+sizeof(struct sockaddr) : rc; } @@ -928,15 +921,14 @@ sb_dgram_write( Sockbuf_IO_Desc *sbiod, void *buf, ber_len_t len ) len -= sizeof( struct sockaddr ); rc = sendto( sbiod->sbiod_sb->sb_fd, buf, len, 0, dst, - sizeof( struct sockaddr ) ); + sizeof( struct sockaddr ) ); - if ( rc < 0 ) - return -1; + if ( rc < 0 ) return -1; /* fake error if write was not atomic */ if (rc < len) { # ifdef EMSGSIZE - errno = EMSGSIZE; + errno = EMSGSIZE; # endif return -1; } diff --git a/libraries/liblber/stdio.c b/libraries/liblber/stdio.c index 7188ccf887..57a7436793 100644 --- a/libraries/liblber/stdio.c +++ b/libraries/liblber/stdio.c @@ -128,10 +128,11 @@ int ber_pvt_vsnprintf( char *str, size_t n, const char *fmt, va_list ap ) ptr = (char *)fmt; s2 = str; fm2[0] = '%'; - if (n) + if (n) { end = str + n; - else + } else { end = NULL; + } for (pct = strchr(ptr, '%'); pct; pct = strchr(ptr, '%')) { len = pct-ptr; @@ -145,8 +146,9 @@ int ber_pvt_vsnprintf( char *str, size_t n, const char *fmt, va_list ap ) if (len < pct-ptr) return -1; for (pct++, f2 = fm2+1; isdigit(*pct);) *f2++ = *pct++; if (*pct == 'l') *f2++ = *pct++; - if (*pct == '%') *s2++ = '%'; - else { + if (*pct == '%') { + *s2++ = '%'; + } else { *f2++ = *pct; *f2 = '\0'; if (*pct == 's') { @@ -166,8 +168,9 @@ int ber_pvt_vsnprintf( char *str, size_t n, const char *fmt, va_list ap ) } else { s2 += sprintf(s2, fm2, ss); } - } else + } else { s2 += sprintf(s2, fm2, va_arg(ap, int)); + } } ptr = pct + 1; } -- 2.39.5