X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=libraries%2Flibldif%2Fline64.c;h=65ec9a750e5e82849167538258b57372ad0aaab7;hb=dc07e765f263ef459dcd2afd1ece01cfc85a0edd;hp=b4f8968e7424f85429c0062d295792e956ffe23b;hpb=321354ecff5571b92cda1bf4b0299e33218d9be8;p=openldap

diff --git a/libraries/libldif/line64.c b/libraries/libldif/line64.c
index b4f8968e74..65ec9a750e 100644
--- a/libraries/libldif/line64.c
+++ b/libraries/libldif/line64.c
@@ -20,10 +20,10 @@ int ldif_debug = 0;
 #define RIGHT4			0x0f
 #define CONTINUED_LINE_MARKER	'\001'
 
-static char nib2b64[0x40f] =
+static const char nib2b64[0x40f] =
         "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
 
-static unsigned char b642nib[0x80] = {
+static const unsigned char b642nib[0x80] = {
 	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
 	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
 	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
@@ -51,7 +51,7 @@ static unsigned char b642nib[0x80] = {
 
 int
 ldif_parse_line(
-    char	*line,
+    LDAP_CONST char	*line,
     char	**type,
     char	**value,
     int		*vlen
@@ -62,7 +62,7 @@ ldif_parse_line(
 	int	i, b64;
 
 	/* skip any leading space */
-	while ( isspace( *line ) ) {
+	while ( isspace( (unsigned char) *line ) ) {
 		line++;
 	}
 	*type = line;
@@ -70,13 +70,13 @@ ldif_parse_line(
 	for ( s = line; *s && *s != ':'; s++ )
 		;	/* NULL */
 	if ( *s == '\0' ) {
-		lber_pvt_log_printf( LDAP_DEBUG_PARSE, ldif_debug,
+		ber_pvt_log_printf( LDAP_DEBUG_PARSE, ldif_debug,
 			"ldif_parse_line missing ':'\n");
 		return( -1 );
 	}
 
 	/* trim any space between type and : */
-	for ( p = s - 1; p > line && isspace( *p ); p-- ) {
+	for ( p = s - 1; p > line && isspace( (unsigned char) *p ); p-- ) {
 		*p = '\0';
 	}
 	*s++ = '\0';
@@ -92,13 +92,13 @@ ldif_parse_line(
 	}
 
 	/* skip space between : and value */
-	while ( isspace( *s ) ) {
+	while ( isspace( (unsigned char) *s ) ) {
 		s++;
 	}
 
 	/* if no value is present, error out */
 	if ( *s == '\0' ) {
-		lber_pvt_log_printf( LDAP_DEBUG_PARSE, ldif_debug,
+		ber_pvt_log_printf( LDAP_DEBUG_PARSE, ldif_debug,
 			"ldif_parse_line missing value\n");
 		return( -1 );
 	}
@@ -118,7 +118,7 @@ ldif_parse_line(
 			for ( i = 0; i < 4; i++ ) {
 				if ( p[i] != '=' && (p[i] & 0x80 ||
 				    b642nib[ p[i] & 0x7f ] > 0x3f) ) {
-					lber_pvt_log_printf( LDAP_DEBUG_ANY, ldif_debug,
+					ber_pvt_log_printf( LDAP_DEBUG_ANY, ldif_debug,
 "ldif_parse_line: invalid base 64 encoding char (%c) 0x%x\n",
 					    p[i], p[i] );
 					return( -1 );
@@ -175,8 +175,7 @@ ldif_parse_line(
 char *
 ldif_getline( char **next )
 {
-	char	*l;
-	char	c;
+	char		*l;
 
 	if ( *next == NULL || **next == '\n' || **next == '\0' ) {
 		return( NULL );
@@ -184,7 +183,7 @@ ldif_getline( char **next )
 
 	l = *next;
 	while ( (*next = strchr( *next, '\n' )) != NULL ) {
-		c = *(*next + 1);
+		unsigned char c = *(*next + 1);
 		if ( isspace( c ) && c != '\n' ) {
 			**next = CONTINUED_LINE_MARKER;
 			*(*next+1) = CONTINUED_LINE_MARKER;
@@ -199,7 +198,11 @@ ldif_getline( char **next )
 }
 
 void
-ldif_put_type_and_value( char **out, char *t, char *val, int vlen )
+ldif_put_type_and_value(
+	char **out,
+	LDAP_CONST char *t,
+	LDAP_CONST char *val,
+	int vlen )
 {
 	unsigned char	*byte, *p, *stop;
 	unsigned char	buf[3];
@@ -229,7 +232,7 @@ ldif_put_type_and_value( char **out, char *t, char *val, int vlen )
 				b64 = 1;
 				break;
 			}
-			if ( len > LINE_WIDTH ) {
+			if ( len > LDIF_LINE_WIDTH ) {
 				*(*out)++ = '\n';
 				*(*out)++ = ' ';
 				len = 1;
@@ -250,7 +253,7 @@ ldif_put_type_and_value( char **out, char *t, char *val, int vlen )
 			bits |= (byte[2] & 0xff);
 
 			for ( i = 0; i < 4; i++, len++, bits <<= 6 ) {
-				if ( len > LINE_WIDTH ) {
+				if ( len > LDIF_LINE_WIDTH ) {
 					*(*out)++ = '\n';
 					*(*out)++ = ' ';
 					len = 1;
@@ -275,7 +278,7 @@ ldif_put_type_and_value( char **out, char *t, char *val, int vlen )
 			bits |= (byte[2] & 0xff);
 
 			for ( i = 0; i < 4; i++, len++, bits <<= 6 ) {
-				if ( len > LINE_WIDTH ) {
+				if ( len > LDIF_LINE_WIDTH ) {
 					*(*out)++ = '\n';
 					*(*out)++ = ' ';
 					len = 1;
@@ -295,7 +298,7 @@ ldif_put_type_and_value( char **out, char *t, char *val, int vlen )
 
 
 char *
-ldif_type_and_value( char *type, char *val, int vlen )
+ldif_type_and_value( LDAP_CONST char *type, LDAP_CONST char *val, int vlen )
 /*
  * return malloc'd, zero-terminated LDIF line
  */
@@ -307,7 +310,7 @@ ldif_type_and_value( char *type, char *val, int vlen )
     if (( buf = (char *) malloc( LDIF_SIZE_NEEDED( tlen, vlen ) + 1 ))
 		== NULL )
 	{
-		lber_pvt_log_printf( LDAP_DEBUG_ANY, ldif_debug,
+		ber_pvt_log_printf( LDAP_DEBUG_ANY, ldif_debug,
 			"ldif_type_and_value: malloc failed!" );
 		return NULL;
     }