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-rw-r--r--src/plugins/http_static/http_static_test.c7
-rw-r--r--src/plugins/ioam/lib-pot/pot_api.c4
-rw-r--r--src/plugins/ioam/lib-pot/pot_test.c4
-rw-r--r--src/plugins/memif/memif_test.c7
-rw-r--r--src/tools/vppapigen/vppapigen_c.py5
-rw-r--r--src/vat/api_format.c19
-rw-r--r--src/vlibapi/api_shared.c34
-rw-r--r--src/vlibapi/api_types.h13
-rw-r--r--src/vnet/devices/tap/tapv2_api.c2
-rw-r--r--src/vnet/interface_api.c2
-rw-r--r--src/vnet/ip/punt_api.c4
-rw-r--r--src/vpp/api/api.c13
-rw-r--r--src/vpp/api/custom_dump.c6
13 files changed, 64 insertions, 56 deletions
diff --git a/src/plugins/http_static/http_static_test.c b/src/plugins/http_static/http_static_test.c
index 0b46d23dce5..3503a1b0812 100644
--- a/src/plugins/http_static/http_static_test.c
+++ b/src/plugins/http_static/http_static_test.c
@@ -111,11 +111,8 @@ api_http_static_enable (vat_main_t * vam)
/* Construct the API message */
M (HTTP_STATIC_ENABLE, mp);
- vl_api_to_api_string (strnlen ((const char *) www_root, 256),
- (const char *) www_root,
- (vl_api_string_t *) & mp->www_root);
- vl_api_to_api_string (strnlen ((const char *) uri, 256), (const char *) uri,
- (vl_api_string_t *) & mp->uri);
+ strncpy_s ((char *) mp->www_root, 256, (const char *) www_root, 256);
+ strncpy_s ((char *) mp->uri, 256, (const char *) uri, 256);
mp->fifo_size = ntohl (fifo_size);
mp->cache_size_limit = ntohl (cache_size_limit);
mp->prealloc_fifos = ntohl (prealloc_fifos);
diff --git a/src/plugins/ioam/lib-pot/pot_api.c b/src/plugins/ioam/lib-pot/pot_api.c
index 2ecfc51d97a..31ddf9da528 100644
--- a/src/plugins/ioam/lib-pot/pot_api.c
+++ b/src/plugins/ioam/lib-pot/pot_api.c
@@ -43,7 +43,7 @@ static void vl_api_pot_profile_add_t_handler
pot_profile *profile = NULL;
u8 *name = 0;
- name = vl_api_from_api_to_vec(&mp->list_name);
+ name = vl_api_from_api_to_new_vec(&mp->list_name);
pot_profile_list_init(name);
id = mp->id;
@@ -121,7 +121,7 @@ static void vl_api_pot_profile_activate_t_handler
u8 id;
u8 *name = NULL;
- name = vl_api_from_api_to_vec(&mp->list_name);
+ name = vl_api_from_api_to_new_vec(&mp->list_name);
if (!pot_profile_list_is_enabled(name)) {
rv = -1;
} else {
diff --git a/src/plugins/ioam/lib-pot/pot_test.c b/src/plugins/ioam/lib-pot/pot_test.c
index 90cff23888b..b30b21e9471 100644
--- a/src/plugins/ioam/lib-pot/pot_test.c
+++ b/src/plugins/ioam/lib-pot/pot_test.c
@@ -88,7 +88,7 @@ static int api_pot_profile_add (vat_main_t *vam)
M2(POT_PROFILE_ADD, mp, sizeof(vl_api_string_t) + vec_len(name));
- vl_api_to_api_string(vec_len(name), (const char *)name, &mp->list_name);
+ vl_api_vec_to_api_string(name, &mp->list_name);
mp->secret_share = clib_host_to_net_u64(secret_share);
mp->polynomial_public = clib_host_to_net_u64(poly2);
mp->lpc = clib_host_to_net_u64(lpc);
@@ -142,7 +142,7 @@ static int api_pot_profile_activate (vat_main_t *vam)
}
M2(POT_PROFILE_ACTIVATE, mp, sizeof(vl_api_string_t) + vec_len(name));
- vl_api_to_api_string(vec_len(name), (const char *)name, &mp->list_name);
+ vl_api_vec_to_api_string(name, &mp->list_name);
mp->id = id;
S(mp);
diff --git a/src/plugins/memif/memif_test.c b/src/plugins/memif/memif_test.c
index 05f5c29b957..1ec6703d135 100644
--- a/src/plugins/memif/memif_test.c
+++ b/src/plugins/memif/memif_test.c
@@ -112,9 +112,7 @@ api_memif_socket_filename_add_del (vat_main_t * vam)
mp->is_add = is_add;
mp->socket_id = htonl (socket_id);
char *p = (char *) &mp->socket_filename;
- p +=
- vl_api_to_api_string (strlen ((char *) socket_filename),
- (char *) socket_filename, (vl_api_string_t *) p);
+ p += vl_api_vec_to_api_string (socket_filename, (vl_api_string_t *) p);
vec_free (socket_filename);
@@ -218,8 +216,7 @@ api_memif_create (vat_main_t * vam)
if (secret != 0)
{
char *p = (char *) &mp->secret;
- p += vl_api_to_api_string (strlen ((char *) secret), (char *) secret,
- (vl_api_string_t *) p);
+ p += vl_api_vec_to_api_string (secret, (vl_api_string_t *) p);
vec_free (secret);
}
memcpy (mp->hw_addr, hw_addr, 6);
diff --git a/src/tools/vppapigen/vppapigen_c.py b/src/tools/vppapigen/vppapigen_c.py
index a893b3a89bc..46f60dea843 100644
--- a/src/tools/vppapigen/vppapigen_c.py
+++ b/src/tools/vppapigen/vppapigen_c.py
@@ -136,10 +136,9 @@ class Printfun():
if o.modern_vla:
write(' if (vl_api_string_len(&a->{f}) > 0) {{\n'
.format(f=o.fieldname))
- write(' s = format(s, "\\n%U{f}: %.*s", '
+ write(' s = format(s, "\\n%U{f}: %U", '
'format_white_space, indent, '
- 'vl_api_string_len(&a->{f}) - 1, '
- 'vl_api_from_api_string(&a->{f}));\n'.format(f=o.fieldname))
+ 'vl_api_format_string, (&a->{f}));\n'.format(f=o.fieldname))
write(' } else {\n')
write(' s = format(s, "\\n%U{f}:", '
'format_white_space, indent);\n'.format(f=o.fieldname))
diff --git a/src/vat/api_format.c b/src/vat/api_format.c
index acb173042db..f85e94a50b7 100644
--- a/src/vat/api_format.c
+++ b/src/vat/api_format.c
@@ -1127,18 +1127,12 @@ vl_api_cli_inband_reply_t_handler (vl_api_cli_inband_reply_t * mp)
{
vat_main_t *vam = &vat_main;
i32 retval = ntohl (mp->retval);
- u32 length = vl_api_string_len (&mp->reply);
vec_reset_length (vam->cmd_reply);
vam->retval = retval;
if (retval == 0)
- {
- vec_validate (vam->cmd_reply, length);
- clib_memcpy ((char *) (vam->cmd_reply),
- vl_api_from_api_string (&mp->reply), length);
- vam->cmd_reply[length] = 0;
- }
+ vam->cmd_reply = vl_api_from_api_to_new_vec (&mp->reply);
vam->result_ready = 1;
}
@@ -1147,16 +1141,18 @@ vl_api_cli_inband_reply_t_handler_json (vl_api_cli_inband_reply_t * mp)
{
vat_main_t *vam = &vat_main;
vat_json_node_t node;
+ u8 *reply = 0; /* reply vector */
+ reply = vl_api_from_api_to_new_vec (&mp->reply);
vec_reset_length (vam->cmd_reply);
vat_json_init_object (&node);
vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
- vat_json_object_add_string_copy (&node, "reply",
- vl_api_from_api_string (&mp->reply));
+ vat_json_object_add_string_copy (&node, "reply", reply);
vat_json_print (vam->ofp, &node);
vat_json_free (&node);
+ vec_free (reply);
vam->retval = ntohl (mp->retval);
vam->result_ready = 1;
@@ -5638,9 +5634,8 @@ exec_inband (vat_main_t * vam)
* must be a vector ending in \n, not a C-string ending
* in \n\0.
*/
- u32 len = vec_len (vam->input->buffer);
- M2 (CLI_INBAND, mp, len);
- vl_api_to_api_string (len - 1, (const char *) vam->input->buffer, &mp->cmd);
+ M2 (CLI_INBAND, mp, vec_len (vam->input->buffer));
+ vl_api_vec_to_api_string (vam->input->buffer, &mp->cmd);
S (mp);
W (ret);
diff --git a/src/vlibapi/api_shared.c b/src/vlibapi/api_shared.c
index aba853dc997..28e9f481650 100644
--- a/src/vlibapi/api_shared.c
+++ b/src/vlibapi/api_shared.c
@@ -1091,15 +1091,19 @@ vl_msg_pop_heap (void *oldheap)
vl_msg_pop_heap_w_region (am->vlib_rp, oldheap);
}
+/* Must be nul terminated */
int
-vl_api_to_api_string (u32 len, const char *buf, vl_api_string_t * str)
+vl_api_c_string_to_api_string (const char *buf, vl_api_string_t * str)
{
- if (len)
+ /* copy without nul terminator */
+ u32 len = strlen (buf);
+ if (len > 0)
clib_memcpy_fast (str->buf, buf, len);
str->length = htonl (len);
return len + sizeof (u32);
}
+/* Must NOT be nul terminated */
int
vl_api_vec_to_api_string (const u8 * vec, vl_api_string_t * str)
{
@@ -1109,13 +1113,6 @@ vl_api_vec_to_api_string (const u8 * vec, vl_api_string_t * str)
return len + sizeof (u32);
}
-/* Return a pointer to the API string (not nul terminated */
-u8 *
-vl_api_from_api_string (vl_api_string_t * astr)
-{
- return astr->buf;
-}
-
u32
vl_api_string_len (vl_api_string_t * astr)
{
@@ -1132,15 +1129,32 @@ vl_api_format_string (u8 * s, va_list * args)
/*
* Returns a new vector. Remember to free it after use.
+ * NOT nul terminated.
*/
u8 *
-vl_api_from_api_to_vec (vl_api_string_t * astr)
+vl_api_from_api_to_new_vec (vl_api_string_t * astr)
{
u8 *v = 0;
vec_add (v, astr->buf, clib_net_to_host_u32 (astr->length));
return v;
}
+/*
+ * Returns a new vector. Remember to free it after use.
+ * Nul terminated.
+ */
+char *
+vl_api_from_api_to_new_c_string (vl_api_string_t * astr)
+{
+ char *v = 0;
+ if (clib_net_to_host_u32 (astr->length) > 0)
+ {
+ vec_add (v, astr->buf, clib_net_to_host_u32 (astr->length));
+ vec_add1 (v, 0);
+ }
+ return v;
+}
+
void
vl_api_set_elog_main (elog_main_t * m)
{
diff --git a/src/vlibapi/api_types.h b/src/vlibapi/api_types.h
index 8cd47bb770f..21fcde53b0e 100644
--- a/src/vlibapi/api_types.h
+++ b/src/vlibapi/api_types.h
@@ -38,11 +38,18 @@ typedef struct
u8 buf[0];
} __attribute__ ((packed)) vl_api_string_t;
-extern int vl_api_to_api_string (u32 len, const char *buf, vl_api_string_t * str);
+/* Nul terminated string to vl_api_string_t */
+extern int vl_api_c_string_to_api_string (const char *buf, vl_api_string_t * str);
+/* NON nul terminated vector to vl_api_string_t */
extern int vl_api_vec_to_api_string (const u8 *vec, vl_api_string_t * str);
-extern u8 * vl_api_from_api_string (vl_api_string_t * astr);
+
extern u32 vl_api_string_len (vl_api_string_t * astr);
-extern u8 * vl_api_from_api_to_vec (vl_api_string_t *astr);
+
+/* Returns new vector. NON nul terminated */
+extern u8 * vl_api_from_api_to_new_vec (vl_api_string_t *astr);
+/* Returns new vector. Nul terminated */
+extern char * vl_api_from_api_to_new_c_string (vl_api_string_t *astr);
+
extern u8 *vl_api_format_string (u8 *s, va_list *args);
#ifdef __cplusplus
diff --git a/src/vnet/devices/tap/tapv2_api.c b/src/vnet/devices/tap/tapv2_api.c
index e0121a83c2f..3b66bf0d6ec 100644
--- a/src/vnet/devices/tap/tapv2_api.c
+++ b/src/vnet/devices/tap/tapv2_api.c
@@ -134,7 +134,7 @@ vl_api_tap_create_v2_t_handler (vl_api_tap_create_v2_t * mp)
/* If a tag was supplied... */
if (vl_api_string_len (&mp->tag))
{
- u8 *tag = format (0, "%s%c", vl_api_from_api_string (&mp->tag), 0);
+ u8 *tag = vl_api_from_api_to_new_vec (&mp->tag);
vnet_set_sw_interface_tag (vnm, tag, ap->sw_if_index);
}
diff --git a/src/vnet/interface_api.c b/src/vnet/interface_api.c
index fe3426cb827..7086c5c4c7b 100644
--- a/src/vnet/interface_api.c
+++ b/src/vnet/interface_api.c
@@ -358,7 +358,7 @@ vl_api_sw_interface_dump_t_handler (vl_api_sw_interface_dump_t * mp)
if (mp->name_filter_valid)
{
- filter = vl_api_from_api_to_vec (&mp->name_filter);
+ filter = vl_api_from_api_to_new_vec (&mp->name_filter);
vec_add1 (filter, 0); /* Ensure it's a C string for strcasecmp() */
}
diff --git a/src/vnet/ip/punt_api.c b/src/vnet/ip/punt_api.c
index 6ed62a1873c..077b1ac3a69 100644
--- a/src/vnet/ip/punt_api.c
+++ b/src/vnet/ip/punt_api.c
@@ -347,7 +347,7 @@ punt_reason_dump_walk_cb (vlib_punt_reason_t id, const u8 * name, void *args)
mp->context = ctx->context;
mp->reason.id = clib_host_to_net_u32 (id);
- vl_api_to_api_string (vec_len (name), (char *) name, &mp->reason.name);
+ vl_api_vec_to_api_string (name, &mp->reason.name);
vl_api_send_msg (ctx->reg, (u8 *) mp);
@@ -366,7 +366,7 @@ vl_api_punt_reason_dump_t_handler (vl_api_punt_reason_dump_t * mp)
punt_reason_dump_walk_ctx_t ctx = {
.reg = reg,
.context = mp->context,
- .name = vl_api_from_api_to_vec (&mp->reason.name),
+ .name = vl_api_from_api_to_new_vec (&mp->reason.name),
};
punt_reason_walk (punt_reason_dump_walk_cb, &ctx);
diff --git a/src/vpp/api/api.c b/src/vpp/api/api.c
index f652205d583..01527a565f3 100644
--- a/src/vpp/api/api.c
+++ b/src/vpp/api/api.c
@@ -212,7 +212,7 @@ vl_api_cli_inband_t_handler (vl_api_cli_inband_t * mp)
vlib_main_t *vm = vlib_get_main ();
unformat_input_t input;
u8 *out_vec = 0;
- u32 len = 0;
+ u8 *cmd_vec = 0;
if (vl_msg_api_get_msg_length (mp) <
vl_api_string_len (&mp->cmd) + sizeof (*mp))
@@ -221,20 +221,21 @@ vl_api_cli_inband_t_handler (vl_api_cli_inband_t * mp)
goto error;
}
- unformat_init_string (&input, (char *) vl_api_from_api_string (&mp->cmd),
+ cmd_vec = vl_api_from_api_to_new_vec (&mp->cmd);
+
+ unformat_init_string (&input, (char *) cmd_vec,
vl_api_string_len (&mp->cmd));
rv = vlib_cli_input (vm, &input, inband_cli_output, (uword) & out_vec);
- len = vec_len (out_vec);
-
error:
/* *INDENT-OFF* */
- REPLY_MACRO3(VL_API_CLI_INBAND_REPLY, len,
+ REPLY_MACRO3(VL_API_CLI_INBAND_REPLY, vec_len (out_vec),
({
- vl_api_to_api_string(len, (const char *)out_vec, &rmp->reply);
+ vl_api_vec_to_api_string(out_vec, &rmp->reply);
}));
/* *INDENT-ON* */
vec_free (out_vec);
+ vec_free (cmd_vec);
}
static void
diff --git a/src/vpp/api/custom_dump.c b/src/vpp/api/custom_dump.c
index c155039a4a6..806fee69ddb 100644
--- a/src/vpp/api/custom_dump.c
+++ b/src/vpp/api/custom_dump.c
@@ -1783,7 +1783,7 @@ static void *vl_api_sw_interface_dump_t_print
if (mp->name_filter_valid)
{
- u8 *v = vl_api_from_api_to_vec (&mp->name_filter);
+ u8 *v = vl_api_from_api_to_new_vec (&mp->name_filter);
s = format (s, "name_filter %v ", v);
vec_free (v);
}
@@ -1841,10 +1841,8 @@ static void *vl_api_cli_inband_t_print
{
u8 *s;
u8 *cmd = 0;
- u32 length = vl_api_string_len (&mp->cmd);
- vec_validate (cmd, length);
- clib_memcpy (cmd, vl_api_from_api_string (&mp->cmd), length);
+ cmd = vl_api_from_api_to_new_vec (&mp->cmd);
s = format (0, "SCRIPT: exec %v ", cmd);