Changeset: 80e68b747391 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=80e68b747391
Modified Files:
clients/src/mapiclient/Makefile.ag
clients/src/mapiclient/ReadlineTools.c
clients/src/mapiclient/ReadlineTools.h
clients/src/mapiclient/ReadlineTools.mx
clients/src/mapiclient/mclient.c
clients/src/mapiclient/mclient.mx
Branch: default
Log Message:
Renamed mclient.mx to mclient.c and ReadlineTools.mx to ReadlineTools.c.
diffs (truncated from 6468 to 300 lines):
diff -r 43b78d87be5c -r 80e68b747391 clients/src/mapiclient/Makefile.ag
--- a/clients/src/mapiclient/Makefile.ag Mon Aug 30 10:51:47 2010 +0200
+++ b/clients/src/mapiclient/Makefile.ag Mon Aug 30 11:46:29 2010 +0200
@@ -27,7 +27,7 @@
#Name alignment of tools in M5 context.
bin_mclient = {
- SOURCES = mclient.mx ReadlineTools.mx
+ SOURCES = mclient.c ReadlineTools.c ReadlineTools.h
LIBS = libmcutil ../mapilib/libMapi $(MAPI_LIBS) $(READLINE_LIBS) \
$(MONETDB_LIBS) -lmutils -lstream \
$(ICONV_LIBS)
diff -r 43b78d87be5c -r 80e68b747391 clients/src/mapiclient/ReadlineTools.c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/clients/src/mapiclient/ReadlineTools.c Mon Aug 30 11:46:29 2010 +0200
@@ -0,0 +1,399 @@
+/*
+ * The contents of this file are subject to the MonetDB Public License
+ * Version 1.1 (the "License"); you may not use this file except in
+ * compliance with the License. You may obtain a copy of the License at
+ * http://monetdb.cwi.nl/Legal/MonetDBLicense-1.1.html
+ *
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * The Original Code is the MonetDB Database System.
+ *
+ * The Initial Developer of the Original Code is CWI.
+ * Portions created by CWI are Copyright (C) 1997-July 2008 CWI.
+ * Copyright August 2008-2010 MonetDB B.V.
+ * All Rights Reserved.
+ */
+
+/*
+ * Readline specific stuff
+ */
+#include "clients_config.h"
+#include <monet_options.h>
+#include "mapilib/Mapi.h"
+
+#ifdef HAVE_LIBREADLINE
+
+#include <readline/readline.h>
+#include <readline/history.h>
+#include "ReadlineTools.h"
+
+#ifdef HAVE_STRINGS_H
+#include <strings.h> /* for strncasecmp */
+#endif
+
+#ifndef NATIVE_WIN32
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#endif
+
+#define PATHLENGTH 256 /* maximum file pathname length. */
+
+static const char *sql_commands[] = {
+ "SELECT",
+ "INSERT",
+ "UPDATE",
+ "SET",
+ "DELETE",
+ "COMMIT",
+ "ROLLBACK",
+ "DROP TABLE",
+ "CREATE",
+ "ALTER",
+ "RELEASE SAVEPOINT",
+ "START TRANSACTION",
+ 0,
+};
+
+static Mapi _mid;
+static char _history_file[PATHLENGTH];
+static int _save_history = 0;
+static char *language;
+
+static char *
+sql_tablename_generator(const char *text, int state)
+{
+
+ static int seekpos, len, rowcount;
+ static MapiHdl table_hdl;
+ char *name;
+
+ if (!state) {
+ seekpos = 0;
+ len = strlen(text);
+ if ((table_hdl = mapi_query(_mid, "SELECT name FROM tables"))
== NULL || mapi_error(_mid)) {
+ if (table_hdl) {
+ mapi_explain_query(table_hdl, stderr);
+ mapi_close_handle(table_hdl);
+ } else
+ mapi_explain(_mid, stderr);
+ return NULL;
+ }
+ mapi_fetch_all_rows(table_hdl);
+ rowcount = mapi_get_row_count(table_hdl);
+ }
+
+ while (seekpos < rowcount) {
+ mapi_seek_row(table_hdl, seekpos++, MAPI_SEEK_SET);
+ mapi_fetch_row(table_hdl);
+ name = mapi_fetch_field(table_hdl, 0);
+ if (strncmp(name, text, len) == 0)
+ return strdup(name);
+ }
+
+ return NULL;
+}
+
+/* SQL commands (at start of line) */
+static char *
+sql_command_generator(const char *text, int state)
+{
+
+ static int idx, len;
+ const char *name;
+
+ if (!state) {
+ idx = 0;
+ len = strlen(text);
+ }
+
+
+ while ((name = sql_commands[idx++])) {
+#ifdef HAVE_STRNCASECMP
+ if (strncasecmp(name, text, len) == 0)
+#else
+ if (strncmp(name, text, len) == 0)
+#endif
+ return strdup(name);
+ }
+
+ return NULL;
+}
+
+
+static char **
+sql_completion(const char *text, int start, int end)
+{
+ char **matches;
+
+ matches = (char **) NULL;
+
+ (void) end;
+
+ /* FIXME: Nice, context-sensitive completion strategy should go here */
+ if (strcmp(language, "sql") == 0) {
+ if (start == 0) {
+ matches = rl_completion_matches(text,
sql_command_generator);
+ } else {
+ matches = rl_completion_matches(text,
sql_tablename_generator);
+ }
+ }
+ if (strcmp(language, "mal") == 0) {
+ matches = rl_completion_matches(text, sql_tablename_generator);
+ }
+
+ return (matches);
+}
+
+static char *
+mil_batname_generator(const char *text, int state)
+{
+
+ static int seekpos, len, rowcount;
+ static MapiHdl table_hdl;
+ char *name;
+
+ if (!state) {
+ seekpos = 0;
+ len = strlen(text);
+ if ((table_hdl = mapi_query(_mid, "ls();")) == NULL ||
mapi_error(_mid)) {
+ if (table_hdl) {
+ mapi_explain_query(table_hdl, stderr);
+ mapi_close_handle(table_hdl);
+ } else
+ mapi_explain(_mid, stderr);
+ return NULL;
+ }
+ mapi_fetch_all_rows(table_hdl);
+ rowcount = mapi_get_row_count(table_hdl);
+ }
+
+ while (seekpos < rowcount) {
+ mapi_seek_row(table_hdl, seekpos++, MAPI_SEEK_SET);
+ mapi_fetch_row(table_hdl);
+ name = mapi_fetch_field(table_hdl, 0);
+ if (strncmp(name, text, len) == 0)
+ return strdup(name);
+ }
+
+ return NULL;
+}
+
+static char **
+mil_completion(const char *text, int start, int end)
+{
+ (void) start;
+ (void) end;
+
+ /* FIXME: Nice, context-sensitive completion strategy should go here */
+ return rl_completion_matches(text, mil_batname_generator);
+}
+
+/* The MAL completion help */
+
+static char *mal_commands[] = {
+ "address",
+ "atom",
+ "barrier",
+ "catch",
+ "command",
+ "comment",
+ "exit",
+ "end",
+ "function",
+ "factory",
+ "leave",
+ "pattern",
+ "module",
+ "raise",
+ "redo",
+ 0
+};
+
+#ifdef illegal_ESC_binding
+/* see also init_readline() below */
+static int
+mal_help(int cnt, int key)
+{
+ char *name, *c, buf[BUFSIZ];
+ int seekpos = 0, rowcount;
+ MapiHdl table_hdl;
+
+ (void) cnt;
+ (void) key;
+
+ c = rl_line_buffer + strlen(rl_line_buffer) - 1;
+ while (c > rl_line_buffer && isspace(*c))
+ c--;
+ while (c > rl_line_buffer && !isspace(*c))
+ c--;
+ snprintf(buf, BUFSIZ, "manual.help(\"%s\");", c);
+ if ((table_hdl = mapi_query(_mid, buf)) == NULL || mapi_error(_mid)) {
+ if (table_hdl) {
+ mapi_explain_query(table_hdl, stderr);
+ mapi_close_handle(table_hdl);
+ } else
+ mapi_explain(_mid, stderr);
+ return 0;
+ }
+ mapi_fetch_all_rows(table_hdl);
+ rowcount = mapi_get_row_count(table_hdl);
+
+ printf("\n");
+ while (seekpos < rowcount) {
+ mapi_seek_row(table_hdl, seekpos++, MAPI_SEEK_SET);
+ mapi_fetch_row(table_hdl);
+ name = mapi_fetch_field(table_hdl, 0);
+ if (name)
+ printf("%s\n", name);
+ }
+ return key;
+}
+#endif
+
+static char *
+mal_command_generator(const char *text, int state)
+{
+
+ static int idx;
+ static int seekpos, len, rowcount;
+ static MapiHdl table_hdl;
+ char *name, buf[BUFSIZ];
+
+ /* we pick our own portion of the linebuffer */
+ text = rl_line_buffer + strlen(rl_line_buffer) - 1;
+ while (text > rl_line_buffer && !isspace((int) *text))
+ text--;
+ if (!state) {
+ idx = 0;
+ len = strlen(text);
+ }
+
+/* printf("expand test:%s\n",text);
+ printf("currentline:%s\n",rl_line_buffer); */
+
+ while (mal_commands[idx] && (name = mal_commands[idx++])) {
+#ifdef HAVE_STRNCASECMP
+ if (strncasecmp(name, text, len) == 0)
+#else
+ if (strncmp(name, text, len) == 0)
+#endif
+ return strdup(name);
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