From: Jaakko Heinonen <jheinonen@users.sourceforge.net>
Date: Thu, 24 May 2001 21:25:09 +0000 (+0000)
Subject: First attempt of the better interface for filters
X-Git-Tag: upstream/0.6.1~2^2~379
X-Git-Url: https://git.deb.at/?a=commitdiff_plain;h=05b0f3753902043fa8476a59c9251ab176675945;p=pkg%2Fabook.git

First attempt of the better interface for filters
---

diff --git a/ChangeLog b/ChangeLog
index 7935707..333b308 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,6 +3,7 @@
  - fixed help viewer functions
  - ability to disable use of non-ascii characters (configuration option)
  - changed SIGINT behaviour
+ - html export filter creates now valid html documents
 
 0.4.12
  - added man page for abookrc (Alan Ford)
diff --git a/abook.c b/abook.c
index f61368e..8366cfd 100644
--- a/abook.c
+++ b/abook.c
@@ -84,7 +84,7 @@ quit_abook()
 {
 	if( options_get_int("autosave") )
 		save_database();
-	else if( statusline_ask_boolean("Save database", FALSE) )
+	else if( statusline_ask_boolean("Save database", TRUE) )
 		save_database();
 
 	close_config();
diff --git a/database.c b/database.c
index 2bcda3d..e324810 100644
--- a/database.c
+++ b/database.c
@@ -139,9 +139,10 @@ load_database(char *filename)
 }
 
 int
-write_database(FILE *out)
+write_database(FILE *out, struct db_enumerator e)
 {
-	int i,j;
+	int j;
+	int i = 0;
 
 	fprintf(out, "# abook addressbook file\n\n");
 	fprintf(out, "[format]\n");
@@ -149,14 +150,18 @@ write_database(FILE *out)
 	fprintf(out, "version=" VERSION "\n");
 	fprintf(out, "\n\n");
 
-	for( i = 0; i < items; i++ ) {
+	db_enumerate_items(e) {
 		fprintf(out, "[%d]\n", i);
 		for(j=0; j<ITEM_FIELDS; j++) {
-			if( database[i][j] != NULL && *database[i][j] )
+			if( database[e.item][j] != NULL &&
+					*database[e.item][j] )
 				fprintf(out, "%s=%s\n",
-					abook_fields[j].key, database[i][j]);
+					abook_fields[j].key,
+					database[e.item][j]
+					);
 		}
 		fputc('\n', out);
+		i++;
 	}
 
 	return 0;
@@ -166,6 +171,7 @@ int
 save_database()
 {
 	FILE *out;
+	struct db_enumerator e = init_db_enumerator(ENUM_ALL);
 
 	if( (out = abook_fopen(datafile, "w")) == NULL )
 		return -1;
@@ -177,7 +183,7 @@ save_database()
 	}
 
 	
-	write_database(out);
+	write_database(out, e);
 	
 	fclose(out);
 	
@@ -414,3 +420,45 @@ is_selected(int item)
 {
 	return selected[item];
 }
+
+int
+real_db_enumerate_items(struct db_enumerator e)
+{
+	int item = max(0, e.item + 1);
+	int i;
+	
+	switch(e.mode) {
+#ifdef DEBUG
+		case ENUM_ALL:
+			break;
+#endif
+		case ENUM_SELECTED:
+			for(i = item; i < items; i++) {
+				if(is_selected(i)) {
+					item = i;
+					goto out;
+				}
+			}
+			return -1;
+#ifdef DEBUG
+		default:
+			fprintf(stderr, "real_db_enumerate_items() "
+					"BUG: unknown db_enumerator mode: %d\n",
+					e.mode);
+			break;
+#endif
+	}
+out:
+	return (item > LAST_ITEM || item < 0) ? -1 : item;
+}
+
+struct db_enumerator
+init_db_enumerator(int mode)
+{
+	struct db_enumerator new;
+
+	new.item = -1; /* important - means "start from beginning" */
+	new.mode = mode;
+
+	return new;
+}
diff --git a/database.h b/database.h
index 0c47fd4..8676f71 100644
--- a/database.h
+++ b/database.h
@@ -36,8 +36,21 @@ struct abook_field {
 	int tab;
 };
 
+enum {
+	ENUM_ALL,
+	ENUM_SELECTED
+};
+
+struct db_enumerator {
+	int item;
+	int mode; /* boolean */ /* warning: read only */
+};
+
+#define db_enumerate_items(e) \
+	while( -1 != (e.item = real_db_enumerate_items(e)))
+
 int		parse_database(FILE *in);
-int		write_database(FILE *out);
+int		write_database(FILE *out, struct db_enumerator e);
 int		load_database(char *filename);
 int		save_database();
 void		close_database();
@@ -50,6 +63,8 @@ char		*get_surname(char *s);
 int		find_item(char *str, int start);
 int		is_selected(int item);
 
+int		real_db_enumerate_items(struct db_enumerator e);
+struct db_enumerator	init_db_enumerator(int mode);
 
 #define LAST_ITEM	(items - 1)
 
diff --git a/edit.c b/edit.c
index 83f4beb..9ce4a88 100644
--- a/edit.c
+++ b/edit.c
@@ -354,6 +354,7 @@ edit_loop(int item)
 	
 	werase(editw);
 	headerline(EDITOR_HELPLINE);
+	refresh_statusline();
 	print_editor_header(item);
 	editor_tab(tab);
 	editor_print_data(tab, item);
diff --git a/filter.c b/filter.c
index 4489839..d401bf1 100644
--- a/filter.c
+++ b/filter.c
@@ -30,22 +30,33 @@ extern struct abook_field abook_fields[];
  * function declarations
  */
 
+/*
+ * import filter prototypes
+ */
+
 static int      ldif_parse_file(FILE *handle);
 static int	mutt_parse_file(FILE *in);
 static int	pine_parse_file(FILE *in);
 
-static int      ldif_export_database(FILE *out);
-static int	html_export_database(FILE *out);
-static int	pine_export_database(FILE *out);
-static int	csv_export_database(FILE *out);
-static int	gcrd_export_database(FILE *out);
-static int	mutt_alias_export(FILE *out);
-static int	elm_alias_export(FILE *out);
-static int	text_export_database(FILE *out);
-static int	spruce_export_database(FILE *out);
+/*
+ * export filter prototypes
+ */
+
+static int      ldif_export_database(FILE *out, struct db_enumerator e);
+static int	html_export_database(FILE *out, struct db_enumerator e);
+static int	pine_export_database(FILE *out, struct db_enumerator e);
+static int	csv_export_database(FILE *out, struct db_enumerator e);
+static int	gcrd_export_database(FILE *out, struct db_enumerator e);
+static int	mutt_alias_export(FILE *out, struct db_enumerator e);
+static int	elm_alias_export(FILE *out, struct db_enumerator e);
+static int	text_export_database(FILE *out, struct db_enumerator e);
+static int	spruce_export_database(FILE *out, struct db_enumerator e);
 
+/*
+ * end of function declarations
+ */
 
-struct abook_filter i_filters[] = {
+struct abook_input_filter i_filters[] = {
 	{ "abook", "abook native format", parse_database },
 	{ "ldif", "ldif / Netscape addressbook", ldif_parse_file },
 	{ "mutt", "mutt alias (beta)", mutt_parse_file },
@@ -53,7 +64,7 @@ struct abook_filter i_filters[] = {
 	{ "\0", NULL, NULL }
 };
 
-struct abook_filter e_filters[] = {
+struct abook_output_filter e_filters[] = {
 	{ "abook", "abook native format", write_database },
 	{ "ldif", "ldif / Netscape addressbook (.4ld)", ldif_export_database },
 	{ "mutt", "mutt alias", mutt_alias_export },
@@ -92,11 +103,22 @@ print_filters()
 }
 
 static int
-number_of_filters(struct abook_filter * filters)
+number_of_output_filters()
+{
+	int i;
+
+	for(i=0; *e_filters[i].filtname ; i++)
+		;
+
+	return i;
+}
+
+static int
+number_of_input_filters()
 {
 	int i;
 
-	for(i=0; *filters[i].filtname ; i++)
+	for(i=0; *i_filters[i].filtname ; i++)
 		;
 
 	return i;
@@ -160,8 +182,8 @@ import_database()
 	import_screen();
 	
 	filter = getch() - 'a';
-	if(filter == 'x' - 'a' || filter >= number_of_filters(e_filters) ||
-			filter < 0) {
+	if(filter == 'x' - 'a' ||
+		filter >= number_of_input_filters() || filter < 0) {
 		refresh_screen();
 		return 1;
 	}
@@ -238,7 +260,8 @@ import(char filtname[FILTNAME_LEN], char *filename)
  * export
  */
 
-static int		e_write_file(char *filename, int (*func) (FILE *in));
+static int		e_write_file(char *filename,
+		int (*func) (FILE *in, struct db_enumerator e), int mode);
 
 static void
 export_screen()
@@ -266,18 +289,32 @@ int
 export_database()
 {
 	int filter;
+	int enum_mode = ENUM_ALL;
 	char *filename;
 
 	export_screen();
 	
 	filter = getch() - 'a';
-	if(filter == 'x' - 'a' || filter >= number_of_filters(e_filters) ||
-			filter < 0) {
+	if(filter == 'x' - 'a' ||
+		filter >= number_of_output_filters(e_filters) || filter < 0) {
 		refresh_screen();
 		return 1;
 	}
 	
 	mvaddstr(5+filter, 2, "->");
+
+	if( selected_items() ) {
+		statusline_addstr("Export All/Selected/Cancel (A/s/c)");
+		switch( tolower(getch()) ) {
+			case 's':
+				enum_mode = ENUM_SELECTED;
+				break;
+			case 'c':
+				clear_statusline();
+				return 1;
+		}
+		clear_statusline();
+	}
 	
 	filename = ask_filename("Filename: ", 0);
 	if( !filename ) {
@@ -285,7 +322,7 @@ export_database()
 		return 2;
 	}
 	
-	if(  e_write_file(filename, e_filters[filter].func ) )
+	if(  e_write_file(filename, e_filters[filter].func, enum_mode ) )
 		statusline_msg("Error occured while exporting");
 	
 	refresh_screen();
@@ -295,10 +332,12 @@ export_database()
 }
 
 static int
-e_write_file(char *filename, int (*func) (FILE *in))
+e_write_file(char *filename, int (*func) (FILE *in, struct db_enumerator e),
+		int mode)
 {
 	FILE *out;
 	int ret = 0;
+	struct db_enumerator enumerator = init_db_enumerator(mode);
 
 	if( (out = fopen(filename, "a")) == NULL )
 		return 1;
@@ -306,7 +345,7 @@ e_write_file(char *filename, int (*func) (FILE *in))
 	if( ftell(out) )
 		return 1;
 
-	ret = (*func) (out);
+	ret = (*func) (out, enumerator);
 	
 	fclose(out);
 	
@@ -314,9 +353,10 @@ e_write_file(char *filename, int (*func) (FILE *in))
 }
 
 int
-fexport(char filtname[FILTNAME_LEN], FILE *handle)
+fexport(char filtname[FILTNAME_LEN], FILE *handle, int enum_mode)
 {
 	int i;
+	struct db_enumerator e = init_db_enumerator(enum_mode);
 
 	for(i=0;; i++) {
 		if( ! strncmp(e_filters[i].filtname, filtname, FILTNAME_LEN) )
@@ -327,7 +367,7 @@ fexport(char filtname[FILTNAME_LEN], FILE *handle)
 		}
 	}
 
-	return (e_filters[i].func) (handle);
+	return (e_filters[i].func) (handle, e);
 }
 
 	
@@ -335,8 +375,10 @@ fexport(char filtname[FILTNAME_LEN], FILE *handle)
 int
 export(char filtname[FILTNAME_LEN], char *filename)
 {
+	const int mode = ENUM_ALL;
 	int i;
 	int ret = 0;
+	struct db_enumerator e = init_db_enumerator(mode);
 	
 	for(i=0;; i++) {
 		if( ! strncmp(e_filters[i].filtname, filtname, FILTNAME_LEN) )
@@ -351,9 +393,9 @@ export(char filtname[FILTNAME_LEN], char *filename)
 		return -1;
 
 	if( !strcmp(filename, "-") )
-		ret = (e_filters[i].func) (stdout);
+		ret = (e_filters[i].func) (stdout, e);
 	else
-		ret =  e_write_file(filename, e_filters[i].func);
+		ret =  e_write_file(filename, e_filters[i].func, mode);
 
 	return ret;
 }
@@ -699,6 +741,7 @@ mutt_parse_file(FILE *in)
  * end of mutt alias import filter
  */
 
+
 /*
  * ldif export filter
  */
@@ -716,18 +759,18 @@ ldif_fput_type_and_value(FILE *out,char *type, char *value )
 }
 
 static int
-ldif_export_database(FILE *out)
+ldif_export_database(FILE *out, struct db_enumerator e)
 {
-	int i;
 	char email[MAX_EMAILSTR_LEN];
 
 	fprintf(out, "version: 1\n");
-	for(i=0; i<items; i++) {
+
+	db_enumerate_items(e) {
 		char *tmp;
 		int j;
-		get_first_email(email, i);
+		get_first_email(email, e.item);
 
-		tmp = mkstr("cn=%s,mail=%s", database[i][NAME], email);
+		tmp = mkstr("cn=%s,mail=%s", database[e.item][NAME], email);
 		ldif_fput_type_and_value(out, "dn", tmp);
 		free(tmp);
 
@@ -736,10 +779,10 @@ ldif_export_database(FILE *out)
 				if(ldif_conv_table[j] == EMAIL)
 					ldif_fput_type_and_value(out,
 						ldif_field_names[j], email);
-				else if(database[i][ldif_conv_table[j]])
+				else if(database[e.item][ldif_conv_table[j]])
 					ldif_fput_type_and_value(out,
 						ldif_field_names[j],
-						database[i][ldif_conv_table[j]]);
+						database[e.item][ldif_conv_table[j]]);
 			}
 		}
 
@@ -762,10 +805,9 @@ static void            html_export_write_head(FILE *out, int extra_column);
 static void            html_export_write_tail(FILE *out);
 
 static int
-html_export_database(FILE *out)
+html_export_database(FILE *out, struct db_enumerator e)
 {
 	char tmp[MAX_EMAILSTR_LEN];
-	int i;
 	int extra_column = options_get_int("extra_column");
 
 	if( items < 1 )
@@ -775,17 +817,19 @@ html_export_database(FILE *out)
 		extra_column : PHONE;
 
 	html_export_write_head(out, extra_column);
-	for( i = 0; i < items; i++ ) {
-		get_first_email(tmp, i);
+
+	db_enumerate_items(e) {
+		get_first_email(tmp, e.item);
 		fprintf(out, "<tr>\n<td><a href=\"mailto:%s\">%s</a>\n",
 				tmp,
-				database[i][NAME] );
+				database[e.item][NAME] );
 				
 		fprintf(out, "<td>%s\n<td>%s\n",
-				database[i][EMAIL],
-				safe_str(database[i][extra_column]) );
+				database[e.item][EMAIL],
+				safe_str(database[e.item][extra_column]) );
 		fprintf(out, "</tr>\n\n");
 	}
+
 	html_export_write_tail(out);
 
 	return 0;
@@ -797,6 +841,7 @@ html_export_write_head(FILE *out, int extra_column)
 {
 	char *realname = get_real_name();
 
+	fprintf(out, "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\">\n");
 	fprintf(out, "<html>\n<head>\n	<title>%s's addressbook</title>",
 			realname );
 	fprintf(out, "\n</head>\n<body>\n");
@@ -821,6 +866,7 @@ html_export_write_tail(FILE *out)
  * end of html export filter
  */
 
+
 /*
  * pine addressbook import filter
  */
@@ -932,6 +978,7 @@ pine_parse_file(FILE *in)
  * end of pine addressbook import filter
  */
 
+
 /*
  * pine addressbook export filter
  *
@@ -940,17 +987,15 @@ pine_parse_file(FILE *in)
  */
 
 static int
-pine_export_database(FILE *out)
+pine_export_database(FILE *out, struct db_enumerator e)
 {
-	int i;
-
-	for(i=0; i < items; i++ ) {
-		fprintf(out, have_multiple_emails(i) ?
+	db_enumerate_items(e) {
+		fprintf(out, have_multiple_emails(e.item) ?
 				"%s\t%s\t(%s)\t\t%s\n" : "%s\t%s\t%s\t\t%s\n",
-				safe_str(database[i][NICK]),
-				safe_str(database[i][NAME]),
-				safe_str(database[i][EMAIL]),
-				safe_str(database[i][NOTES])
+				safe_str(database[e.item][NICK]),
+				safe_str(database[e.item][NAME]),
+				safe_str(database[e.item][EMAIL]),
+				safe_str(database[e.item][NOTES])
 				);
 	}
 
@@ -967,9 +1012,9 @@ pine_export_database(FILE *out)
  */
 
 static int
-csv_export_database(FILE *out)
+csv_export_database(FILE *out, struct db_enumerator e)
 {
-	int i, j;
+	int j;
 	int csv_export_fields[] = {
 		NAME,
 		EMAIL,
@@ -978,11 +1023,11 @@ csv_export_database(FILE *out)
 		-1
 	};
 
-	for(i=0; i < items; i++ ) {
+	db_enumerate_items(e) {
 		for(j = 0; csv_export_fields[j] >= 0; j++) {
-			fprintf(out, strchr(safe_str(database[i][csv_export_fields[j]]), ',') ?
+			fprintf(out, strchr(safe_str(database[e.item][csv_export_fields[j]]), ',') ?
 				"\"%s\"" : "%s",
-				safe_str(database[i][csv_export_fields[j]])
+				safe_str(database[e.item][csv_export_fields[j]])
 				);
 			if(csv_export_fields[j+1] >= 0)
 				fputc(',', out);
@@ -1005,49 +1050,49 @@ csv_export_database(FILE *out)
  */
 
 static int
-gcrd_export_database(FILE *out)
+gcrd_export_database(FILE *out, struct db_enumerator e)
 {
 	char emails[MAX_EMAILS][MAX_EMAIL_LEN];
-	int i, j;
+	int j;
 	char *name;
 
-	for(i=0; i < items; i++ ) {
+	db_enumerate_items(e) {
 		fprintf(out, "BEGIN:VCARD\nFN:%s\n",
-				safe_str(database[i][NAME]));
+				safe_str(database[e.item][NAME]));
 
-		name = get_surname(database[i][NAME]);
-	        for( j = strlen(database[i][NAME]) - 1; j >= 0; j-- ) {
-	                if(database[i][NAME][j] == ' ')
+		name = get_surname(database[e.item][NAME]);
+	        for( j = strlen(database[e.item][NAME]) - 1; j >= 0; j-- ) {
+	                if(database[e.item][NAME][j] == ' ')
 	                        break;
 	        } 
 		fprintf(out, "N:%s;%.*s\n",
 			safe_str(name),
 			j,
-			safe_str(database[i][NAME])
+			safe_str(database[e.item][NAME])
 			); 
 
 		free(name);
 
-		if ( database[i][ADDRESS] )
+		if ( database[e.item][ADDRESS] )
 			fprintf(out, "ADR:;;%s;%s;%s;%s;%s\n",
-				safe_str(database[i][ADDRESS]),
-				safe_str(database[i][CITY]),
-				safe_str(database[i][STATE]),
-				safe_str(database[i][ZIP]),
-				safe_str(database[i][COUNTRY])
+				safe_str(database[e.item][ADDRESS]),
+				safe_str(database[e.item][CITY]),
+				safe_str(database[e.item][STATE]),
+				safe_str(database[e.item][ZIP]),
+				safe_str(database[e.item][COUNTRY])
 				);
 		
-		if (database[i][PHONE])
-			fprintf(out, "TEL;HOME:%s\n", database[i][PHONE]);
-		if (database[i][WORKPHONE])
-			fprintf(out, "TEL;WORK:%s\n", database[i][WORKPHONE]);
-		if (database[i][FAX])
-			fprintf(out, "TEL;FAX:%s\n", database[i][FAX]);
-		if (database[i][MOBILEPHONE])
-			fprintf(out, "TEL;CELL:%s\n", database[i][MOBILEPHONE]);
-
-		if ( database[i][EMAIL] ) {
-			split_emailstr(i, emails);
+		if (database[e.item][PHONE])
+			fprintf(out, "TEL;HOME:%s\n", database[e.item][PHONE]);
+		if (database[e.item][WORKPHONE])
+			fprintf(out, "TEL;WORK:%s\n", database[e.item][WORKPHONE]);
+		if (database[e.item][FAX])
+			fprintf(out, "TEL;FAX:%s\n", database[e.item][FAX]);
+		if (database[e.item][MOBILEPHONE])
+			fprintf(out, "TEL;CELL:%s\n", database[e.item][MOBILEPHONE]);
+
+		if ( database[e.item][EMAIL] ) {
+			split_emailstr(e.item, emails);
 			for(j=0; j < MAX_EMAILS ; j++) {
 				if ( *emails[j] ) 
 					fprintf(out, "EMAIL;INTERNET:%s\n",
@@ -1055,10 +1100,10 @@ gcrd_export_database(FILE *out)
 			}
 		}
 		
-		if ( database[i][NOTES] ) 
-			fprintf(out, "NOTE:%s\n", database[i][NOTES]);
-		if (database[i][URL])
-			fprintf(out, "URL:%s\n",  database[i][URL]);
+		if ( database[e.item][NOTES] ) 
+			fprintf(out, "NOTE:%s\n", database[e.item][NOTES]);
+		if (database[e.item][URL])
+			fprintf(out, "URL:%s\n",  database[e.item][URL]);
 
 		fprintf(out, "END:VCARD\n\n");
 		
@@ -1095,19 +1140,18 @@ mutt_alias_genalias(int i)
 }
 
 static int
-mutt_alias_export(FILE *out)
+mutt_alias_export(FILE *out, struct db_enumerator e)
 {
-	int i;
 	char email[MAX_EMAIL_LEN];
 	char *alias = NULL;
 
-	for(i=0; i<items; i++) {
-		alias = mutt_alias_genalias(i);
+	db_enumerate_items(e) {
+		alias = mutt_alias_genalias(e.item);
 
-		get_first_email(email, i);
+		get_first_email(email, e.item);
 		fprintf(out, *email ? "alias %s %s <%s>\n": "alias %s %s%s\n",
 				alias,
-				database[i][NAME],
+				database[e.item][NAME],
 				email);
 		my_free(alias);
 	}
@@ -1125,10 +1169,10 @@ mutt_alias_export(FILE *out)
  */
 
 static int
-text_export_database(FILE * out)
+text_export_database(FILE * out, struct db_enumerator e)
 {
 	char emails[MAX_EMAILS][MAX_EMAIL_LEN];
-	int i, j;
+	int j;
 	char *realname = get_real_name();
 	char *style = options_get_str("address_style");
 
@@ -1138,76 +1182,79 @@ text_export_database(FILE * out)
 		realname);
 	free(realname);
 
-	for (i = 0; i < items; i++) {
+	db_enumerate_items(e) {
 		fprintf(out,
 			"-----------------------------------------\n\n");
-		fprintf(out, "%s", database[i][NAME]);
-		if (database[i][NICK])
-			fprintf(out, "\n(%s)", database[i][NICK]);
+		fprintf(out, "%s", database[e.item][NAME]);
+		if (database[e.item][NICK])
+			fprintf(out, "\n(%s)", database[e.item][NICK]);
 		fprintf(out, "\n");
 
-		if (*database[i][EMAIL]) {
+		if (*database[e.item][EMAIL]) {
 			fprintf(out, "\n");
-			split_emailstr(i, emails);
+			split_emailstr(e.item, emails);
 			for (j = 0; j < MAX_EMAILS; j++)
 				if (*emails[j])
 					fprintf(out, "%s\n", emails[j]);
 		}
 		/* Print address */
-		if (database[i][ADDRESS]) {
+		if (database[e.item][ADDRESS]) {
 			if (!safe_strcmp(style, "us")) {	/* US like */
-				fprintf(out, "\n%s", database[i][ADDRESS]);
-				if (database[i][CITY])
+				fprintf(out, "\n%s", database[e.item][ADDRESS]);
+				if (database[e.item][CITY])
 					fprintf(out, "\n%s",
-						database[i][CITY]);
-				if (database[i][STATE] || database[i][ZIP])
+						database[e.item][CITY]);
+				if (database[e.item][STATE] || database[e.item][ZIP])
 					fprintf(out, "\n%s %s",
-						safe_str(database[i]
+						safe_str(database[e.item]
 							 [STATE]),
-						safe_str(database[i]
+						safe_str(database[e.item]
 							 [ZIP]));
-				if (database[i][COUNTRY])
+				if (database[e.item][COUNTRY])
 					fprintf(out, "\n%s",
-						database[i][COUNTRY]);
+						database[e.item][COUNTRY]);
 			}
 
 			else if (!safe_strcmp(style, "uk")) {	/* UK like */
 				for (j = ADDRESS; j <= COUNTRY; j++)
-					if (database[i][j])
+					if (database[e.item][j])
 						fprintf(out, "\n%s",
-							database[i][j]);
+							database[e.item][j]);
 			} else {	/* EU like */
-				fprintf(out, "\n%s", database[i][ADDRESS]);
-				if (database[i][ZIP] || database[i][CITY])
+				fprintf(out, "\n%s", database[e.item][ADDRESS]);
+				if (database[e.item][ZIP] ||
+						database[e.item][CITY])
 					fprintf(out, "\n%s %s",
-						safe_str(database[i][ZIP]),
-						safe_str(database[i]
+						safe_str(database[e.item][ZIP]),
+						safe_str(database[e.item]
 							 [CITY]));
-				if (database[i][STATE])
+				if (database[e.item][STATE])
 					fprintf(out, "\n%s",
-						database[i][STATE]);
-				if (database[i][COUNTRY])
+						database[e.item][STATE]);
+				if (database[e.item][COUNTRY])
 					fprintf(out, "\n%s",
-						database[i][COUNTRY]);
+						database[e.item][COUNTRY]);
 			}
 
 			fprintf(out, "\n");
 		}
 
-		if ((database[i][PHONE]) || (database[i][WORKPHONE]) ||
-		    (database[i][FAX]) || (database[i][MOBILEPHONE])) {
+		if ((database[e.item][PHONE]) ||
+			(database[e.item][WORKPHONE]) ||
+			(database[e.item][FAX]) ||
+			(database[e.item][MOBILEPHONE])) {
 			fprintf(out, "\n");
 			for (j = PHONE; j <= MOBILEPHONE; j++)
-				if (database[i][j])
+				if (database[e.item][j])
 					fprintf(out, "%s: %s\n",
 						abook_fields[j].name,
-						database[i][j]);
+						database[e.item][j]);
 		}
 
-		if (database[i][URL])
-			fprintf(out, "\n%s\n", database[i][URL]);
-		if (database[i][NOTES])
-			fprintf(out, "\n%s\n", database[i][NOTES]);
+		if (database[e.item][URL])
+			fprintf(out, "\n%s\n", database[e.item][URL]);
+		if (database[e.item][NOTES])
+			fprintf(out, "\n%s\n", database[e.item][NOTES]);
 
 		fprintf(out, "\n");
 	}
@@ -1226,18 +1273,17 @@ text_export_database(FILE * out)
  */
 
 static int
-elm_alias_export(FILE *out)
+elm_alias_export(FILE *out, struct db_enumerator e)
 {
-	int i;
 	char email[MAX_EMAIL_LEN];
 	char *alias = NULL;
 
-	for(i=0; i<items; i++) {
-		alias = mutt_alias_genalias(i);
-		get_first_email(email, i);
+	db_enumerate_items(e) {
+		alias = mutt_alias_genalias(e.item);
+		get_first_email(email, e.item);
 		fprintf(out, "%s = %s = %s\n",
 				alias,
-				database[i][NAME],
+				database[e.item][NAME],
 				email);
 		my_free(alias);
 	}
@@ -1255,21 +1301,20 @@ elm_alias_export(FILE *out)
  */
 
 static int
-spruce_export_database (FILE *out)
+spruce_export_database (FILE *out, struct db_enumerator e)
 {
-	int i;
 	char email[MAX_EMAIL_LEN];
 
 	fprintf (out, "# This is a generated file made by abook for the Spruce e-mail client.\n\n");
 
-	for (i= 0; i< items; i++) {
-		if(strcmp (safe_str(database[i][EMAIL]), "")) {
-			get_first_email(email, i);
+	db_enumerate_items(e) {
+		if(strcmp (safe_str(database[e.item][EMAIL]), "")) {
+			get_first_email(email, e.item);
 			fprintf(out, "# Address %d\nName: %s\nEmail: %s\nMemo: %s\n\n",
-					i,
-					database[i][NAME],
+					e.item,
+					database[e.item][NAME],
 					email,
-					safe_str(database[i][NOTES])
+					safe_str(database[e.item][NOTES])
 					);
 		}
 	}
diff --git a/filter.h b/filter.h
index 5fa1f5e..a1ee168 100644
--- a/filter.h
+++ b/filter.h
@@ -5,7 +5,14 @@
 
 #define		FILTNAME_LEN	6
 
-struct abook_filter {
+
+struct abook_output_filter {
+	char filtname[FILTNAME_LEN];
+	char *desc;
+	int (*func) (FILE *handle, struct db_enumerator e);
+};
+
+struct abook_input_filter {
 	char filtname[FILTNAME_LEN];
 	char *desc;
 	int (*func) (FILE *handle);
@@ -17,7 +24,8 @@ int             import(char filtname[FILTNAME_LEN], char *filename);
 
 int		export_database();
 int             export(char filtname[FILTNAME_LEN], char *filename);
-int		fexport(char filtname[FILTNAME_LEN], FILE *handle);
+int		fexport(char filtname[FILTNAME_LEN], FILE *handle,
+		int enum_mode);
 
 void		print_filters();
 
diff --git a/ui.c b/ui.c
index 25c6ba1..8625978 100644
--- a/ui.c
+++ b/ui.c
@@ -556,14 +556,35 @@ ui_print_database()
 {
 	FILE *handle;
 	char *command = options_get_str("print_command");
+	int mode;
 
-	if(!statusline_ask_boolean("Print addressbook", FALSE))
+	if( list_is_empty() )
 		return;
 
+	statusline_addstr("Print All/Selected/Cancel (a/s/C)?");
+
+	switch( tolower(getch()) ) {
+		case 'a':
+			mode = ENUM_ALL;
+			break;
+		case 's':
+			if( !selected_items() ) {
+				statusline_msg("No selected items");
+				return;
+			}
+			mode = ENUM_SELECTED;
+			break;
+		default:
+			clear_statusline();
+			return;
+	}
+
+	clear_statusline();
+
 	if( ! *command || (handle = popen(command, "w")) == NULL)
 		return;
 
-	fexport("text", handle);
+	fexport("text", handle, mode);
 	
 	pclose(handle);
 }