1 files changed, 362 insertions, 0 deletions
diff --git a/src/spdk/dpdk/app/test-cmdline/commands.c b/src/spdk/dpdk/app/test-cmdline/commands.c
new file mode 100644
index 000000000..d67c0ca6a
--- /dev/null
+++ b/src/spdk/dpdk/app/test-cmdline/commands.c
@@ -0,0 +1,362 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <termios.h>
+#include <inttypes.h>
+
+#include <rte_common.h>
+
+#include <cmdline_rdline.h>
+#include <cmdline_parse.h>
+#include <cmdline_parse_string.h>
+#include <cmdline_parse_num.h>
+#include <cmdline.h>
+
+#include "cmdline_test.h"
+
+/*** quit ***/
+/* exit application */
+
+struct cmd_quit_result {
+	cmdline_fixed_string_t quit;
+};
+
+static void
+cmd_quit_parsed(__rte_unused void *parsed_result,
+		struct cmdline *cl,
+		__rte_unused void *data)
+{
+	cmdline_quit(cl);
+}
+
+cmdline_parse_token_string_t cmd_quit_tok =
+	TOKEN_STRING_INITIALIZER(struct cmd_quit_result, quit,
+				 "quit");
+
+cmdline_parse_inst_t cmd_quit = {
+	.f = cmd_quit_parsed,  /* function to call */
+	.data = NULL,      /* 2nd arg of func */
+	.help_str = "exit application",
+	.tokens = {        /* token list, NULL terminated */
+		(void *)&cmd_quit_tok,
+		NULL,
+	},
+};
+
+
+
+/*** single ***/
+/* a simple single-word command */
+
+struct cmd_single_result {
+	cmdline_fixed_string_t single;
+};
+
+static void
+cmd_single_parsed(__rte_unused void *parsed_result,
+		struct cmdline *cl,
+		__rte_unused void *data)
+{
+	cmdline_printf(cl, "Single word command parsed!\n");
+}
+
+cmdline_parse_token_string_t cmd_single_tok =
+	TOKEN_STRING_INITIALIZER(struct cmd_single_result, single,
+				 "single");
+
+cmdline_parse_inst_t cmd_single = {
+	.f = cmd_single_parsed,  /* function to call */
+	.data = NULL,      /* 2nd arg of func */
+	.help_str = "a simple single-word command",
+	.tokens = {        /* token list, NULL terminated */
+		(void *)&cmd_single_tok,
+		NULL,
+	},
+};
+
+
+
+/*** single_long ***/
+/* a variant of "single" command. useful to test autocomplete */
+
+struct cmd_single_long_result {
+	cmdline_fixed_string_t single_long;
+};
+
+static void
+cmd_single_long_parsed(__rte_unused void *parsed_result,
+		struct cmdline *cl,
+		__rte_unused void *data)
+{
+	cmdline_printf(cl, "Single long word command parsed!\n");
+}
+
+cmdline_parse_token_string_t cmd_single_long_tok =
+	TOKEN_STRING_INITIALIZER(struct cmd_single_long_result, single_long,
+				 "single_long");
+
+cmdline_parse_inst_t cmd_single_long = {
+	.f = cmd_single_long_parsed,  /* function to call */
+	.data = NULL,      /* 2nd arg of func */
+	.help_str = "a variant of \"single\" command, useful to test autocomplete",
+	.tokens = {        /* token list, NULL terminated */
+		(void *)&cmd_single_long_tok,
+		NULL,
+	},
+};
+
+
+
+/*** autocomplete_1 ***/
+/* first command to test autocomplete when multiple commands have chars
+ * in common but none should complete due to ambiguity
+ */
+
+struct cmd_autocomplete_1_result {
+	cmdline_fixed_string_t token;
+};
+
+static void
+cmd_autocomplete_1_parsed(__rte_unused void *parsed_result,
+		struct cmdline *cl,
+		__rte_unused void *data)
+{
+	cmdline_printf(cl, "Autocomplete command 1 parsed!\n");
+}
+
+cmdline_parse_token_string_t cmd_autocomplete_1_tok =
+	TOKEN_STRING_INITIALIZER(struct cmd_autocomplete_1_result, token,
+				 "autocomplete_1");
+
+cmdline_parse_inst_t cmd_autocomplete_1 = {
+	.f = cmd_autocomplete_1_parsed,  /* function to call */
+	.data = NULL,      /* 2nd arg of func */
+	.help_str = "first ambiguous autocomplete command",
+	.tokens = {        /* token list, NULL terminated */
+		(void *)&cmd_autocomplete_1_tok,
+		NULL,
+	},
+};
+
+
+
+/*** autocomplete_2 ***/
+/* second command to test autocomplete when multiple commands have chars
+ * in common but none should complete due to ambiguity
+ */
+
+struct cmd_autocomplete_2_result {
+	cmdline_fixed_string_t token;
+};
+
+static void
+cmd_autocomplete_2_parsed(__rte_unused void *parsed_result,
+		struct cmdline *cl,
+		__rte_unused void *data)
+{
+	cmdline_printf(cl, "Autocomplete command 2 parsed!\n");
+}
+
+cmdline_parse_token_string_t cmd_autocomplete_2_tok =
+	TOKEN_STRING_INITIALIZER(struct cmd_autocomplete_2_result, token,
+				 "autocomplete_2");
+
+cmdline_parse_inst_t cmd_autocomplete_2 = {
+	.f = cmd_autocomplete_2_parsed,  /* function to call */
+	.data = NULL,      /* 2nd arg of func */
+	.help_str = "second ambiguous autocomplete command",
+	.tokens = {        /* token list, NULL terminated */
+		(void *)&cmd_autocomplete_2_tok,
+		NULL,
+	},
+};
+
+
+
+/*** number command ***/
+/* a command that simply returns whatever (uint32) number is supplied to it */
+
+struct cmd_num_result {
+	unsigned num;
+};
+
+static void
+cmd_num_parsed(void *parsed_result,
+		struct cmdline *cl,
+		__rte_unused void *data)
+{
+	unsigned result = ((struct cmd_num_result*)parsed_result)->num;
+	cmdline_printf(cl, "%u\n", result);
+}
+
+cmdline_parse_token_num_t cmd_num_tok =
+	TOKEN_NUM_INITIALIZER(struct cmd_num_result, num, UINT32);
+
+cmdline_parse_inst_t cmd_num = {
+	.f = cmd_num_parsed,  /* function to call */
+	.data = NULL,      /* 2nd arg of func */
+	.help_str = "a command that simply returns whatever number is entered",
+	.tokens = {        /* token list, NULL terminated */
+		(void *)&cmd_num_tok,
+		NULL,
+	},
+};
+
+
+
+/*** ambiguous first|ambiguous ***/
+/* first command used to test command ambiguity */
+
+struct cmd_ambig_result_1 {
+	cmdline_fixed_string_t common_part;
+	cmdline_fixed_string_t ambig_part;
+};
+
+static void
+cmd_ambig_1_parsed(__rte_unused void *parsed_result,
+		struct cmdline *cl,
+		__rte_unused void *data)
+{
+	cmdline_printf(cl, "Command 1 parsed!\n");
+}
+
+cmdline_parse_token_string_t cmd_ambig_common_1 =
+	TOKEN_STRING_INITIALIZER(struct cmd_ambig_result_1, common_part,
+				 "ambiguous");
+cmdline_parse_token_string_t cmd_ambig_ambig_1 =
+	TOKEN_STRING_INITIALIZER(struct cmd_ambig_result_1, ambig_part,
+				 "first#ambiguous#ambiguous2");
+
+cmdline_parse_inst_t cmd_ambig_1 = {
+	.f = cmd_ambig_1_parsed,  /* function to call */
+	.data = NULL,      /* 2nd arg of func */
+	.help_str = "first command used to test command ambiguity",
+	.tokens = {        /* token list, NULL terminated */
+		(void *)&cmd_ambig_common_1,
+		(void*)&cmd_ambig_ambig_1,
+		NULL,
+	},
+};
+
+
+
+/*** ambiguous second|ambiguous ***/
+/* second command used to test command ambiguity */
+
+struct cmd_ambig_result_2 {
+	cmdline_fixed_string_t common_part;
+	cmdline_fixed_string_t ambig_part;
+};
+
+static void
+cmd_ambig_2_parsed(__rte_unused void *parsed_result,
+		struct cmdline *cl,
+		__rte_unused void *data)
+{
+	cmdline_printf(cl, "Command 2 parsed!\n");
+}
+
+cmdline_parse_token_string_t cmd_ambig_common_2 =
+	TOKEN_STRING_INITIALIZER(struct cmd_ambig_result_2, common_part,
+				 "ambiguous");
+cmdline_parse_token_string_t cmd_ambig_ambig_2 =
+	TOKEN_STRING_INITIALIZER(struct cmd_ambig_result_2, ambig_part,
+				 "second#ambiguous#ambiguous2");
+
+cmdline_parse_inst_t cmd_ambig_2 = {
+	.f = cmd_ambig_2_parsed,  /* function to call */
+	.data = NULL,      /* 2nd arg of func */
+	.help_str = "second command used to test command ambiguity",
+	.tokens = {        /* token list, NULL terminated */
+		(void *)&cmd_ambig_common_2,
+		(void*)&cmd_ambig_ambig_2,
+		NULL,
+	},
+};
+
+
+
+/*** get_history_bufsize ***/
+/* command that displays total space in history buffer
+ * this will be useful for testing history (to fill it up just enough to
+ * remove the last entry, we need to know how big it is).
+ */
+
+struct cmd_get_history_bufsize_result {
+	cmdline_fixed_string_t str;
+};
+
+static void
+cmd_get_history_bufsize_parsed(__rte_unused void *parsed_result,
+		struct cmdline *cl,
+		__rte_unused void *data)
+{
+	cmdline_printf(cl, "History buffer size: %zu\n",
+			sizeof(cl->rdl.history_buf));
+}
+
+cmdline_parse_token_string_t cmd_get_history_bufsize_tok =
+	TOKEN_STRING_INITIALIZER(struct cmd_get_history_bufsize_result, str,
+				 "get_history_bufsize");
+
+cmdline_parse_inst_t cmd_get_history_bufsize = {
+	.f = cmd_get_history_bufsize_parsed,  /* function to call */
+	.data = NULL,      /* 2nd arg of func */
+	.help_str = "command that displays total space in history buffer",
+	.tokens = {        /* token list, NULL terminated */
+		(void *)&cmd_get_history_bufsize_tok,
+		NULL,
+	},
+};
+
+
+
+/*** clear_history ***/
+/* clears history buffer */
+
+struct cmd_clear_history_result {
+	cmdline_fixed_string_t str;
+};
+
+static void
+cmd_clear_history_parsed(__rte_unused void *parsed_result,
+		struct cmdline *cl,
+		__rte_unused void *data)
+{
+	rdline_clear_history(&cl->rdl);
+}
+
+cmdline_parse_token_string_t cmd_clear_history_tok =
+	TOKEN_STRING_INITIALIZER(struct cmd_clear_history_result, str,
+				 "clear_history");
+
+cmdline_parse_inst_t cmd_clear_history = {
+	.f = cmd_clear_history_parsed,  /* function to call */
+	.data = NULL,      /* 2nd arg of func */
+	.help_str = "clear command history",
+	.tokens = {        /* token list, NULL terminated */
+		(void *)&cmd_clear_history_tok,
+		NULL,
+	},
+};
+
+
+
+/****************/
+
+cmdline_parse_ctx_t main_ctx[] = {
+		(cmdline_parse_inst_t *)&cmd_quit,
+		(cmdline_parse_inst_t *)&cmd_ambig_1,
+		(cmdline_parse_inst_t *)&cmd_ambig_2,
+		(cmdline_parse_inst_t *)&cmd_single,
+		(cmdline_parse_inst_t *)&cmd_single_long,
+		(cmdline_parse_inst_t *)&cmd_num,
+		(cmdline_parse_inst_t *)&cmd_get_history_bufsize,
+		(cmdline_parse_inst_t *)&cmd_clear_history,
+		(cmdline_parse_inst_t *)&cmd_autocomplete_1,
+		(cmdline_parse_inst_t *)&cmd_autocomplete_2,
+	NULL,
+};