Add missing string functions (#309)

Signed-off-by: Martin Willers <M.Willers@gmx.net>

2 files changed, 98 insertions, 4 deletions

diff --git a/include/dlt/dlt_user.h.in b/include/dlt/dlt_user.h.in
index e4a1f06..960b9f0 100644
--- a/include/dlt/dlt_user.h.in
+++ b/include/dlt/dlt_user.h.in
@@ -496,7 +496,7 @@ DltReturnValue dlt_user_log_write_sized_string(DltContextData *log, const char *
 
 /**
  * Write a constant null terminated ASCII string into a DLT log message.
- * In non verbose mode DLT parameter will not be send at all.
+ * In non verbose mode DLT parameter will not be sent at all.
  * dlt_user_log_write_start has to be called before adding any attributes to the log message.
  * Finish sending log message by calling dlt_user_log_write_finish.
  * @param log pointer to an object containing information about logging context data
@@ -507,11 +507,11 @@ DltReturnValue dlt_user_log_write_constant_string(DltContextData *log, const cha
 
 /**
  * Write a constant, potentially non-null-terminated ASCII string into a DLT log message.
- * In non verbose mode DLT parameter will not be send at all.
+ * In non verbose mode DLT parameter will not be sent at all.
  * dlt_user_log_write_start has to be called before adding any attributes to the log message.
  * Finish sending log message by calling dlt_user_log_write_finish.
  * @param log pointer to an object containing information about logging context data
- * @param text pointer to the parameter written into log message containing null termination.
+ * @param text pointer to the parameter written into log message
  * @param length length in bytes of @a text (without any termination character)
  * @return Value from DltReturnValue enum
  */
@@ -539,6 +539,29 @@ DltReturnValue dlt_user_log_write_utf8_string(DltContextData *log, const char *t
 DltReturnValue dlt_user_log_write_sized_utf8_string(DltContextData *log, const char *text, uint16_t length);
 
 /**
+ * Write a constant null terminated UTF8 string into a DLT log message.
+ * In non verbose mode DLT parameter will not be sent at all.
+ * dlt_user_log_write_start has to be called before adding any attributes to the log message.
+ * Finish sending log message by calling dlt_user_log_write_finish.
+ * @param log pointer to an object containing information about logging context data
+ * @param text pointer to the parameter written into log message containing null termination.
+ * @return Value from DltReturnValue enum
+ */
+DltReturnValue dlt_user_log_write_constant_utf8_string(DltContextData *log, const char *text);
+
+/**
+ * Write a constant, potentially non-null-terminated UTF8 string into a DLT log message.
+ * In non verbose mode DLT parameter will not be sent at all.
+ * dlt_user_log_write_start has to be called before adding any attributes to the log message.
+ * Finish sending log message by calling dlt_user_log_write_finish.
+ * @param log pointer to an object containing information about logging context data
+ * @param text pointer to the parameter written into log message
+ * @param length length in bytes of @a text (without any termination character)
+ * @return Value from DltReturnValue enum
+ */
+DltReturnValue dlt_user_log_write_sized_constant_utf8_string(DltContextData *log, const char *text, uint16_t length);
+
+/**
  * Write a null-terminated ASCII string with "name" attribute into a DLT log message.
  * dlt_user_log_write_start has to be called before adding any parameters to the log message.
  * Finish building a log message by calling dlt_user_log_write_finish.
@@ -595,7 +618,7 @@ DltReturnValue dlt_user_log_write_constant_string_attr(DltContextData *log, cons
  * and no content to the message.
  *
  * @param log  pointer to an object containing information about logging context data
- * @param text  pointer to the parameter written into log message containing null termination
+ * @param text  pointer to the parameter written into log message
  * @param length  length in bytes of @a text (without any termination character)
  * @param name  the "name" attribute (or NULL)
  * @return value from DltReturnValue enum
@@ -634,6 +657,39 @@ DltReturnValue dlt_user_log_write_utf8_string_attr(DltContextData *log, const ch
 DltReturnValue dlt_user_log_write_sized_utf8_string_attr(DltContextData *log, const char *text, uint16_t length, const char *name);
 
 /**
+ * Write a constant, null-terminated UTF8 string with "name" attribute into a DLT log message.
+ * In non-verbose mode, this parameter will not be sent at all.
+ * dlt_user_log_write_start has to be called before adding any parameters to the log message.
+ * Finish building a log message by calling dlt_user_log_write_finish.
+ *
+ * If @a name is NULL, this function will add an attribute field with length 0
+ * and no content to the message.
+ *
+ * @param log  pointer to an object containing information about logging context data
+ * @param text  pointer to the parameter written into log message containing null termination
+ * @param name  the "name" attribute (or NULL)
+ * @return value from DltReturnValue enum
+ */
+DltReturnValue dlt_user_log_write_constant_utf8_string_attr(DltContextData *log, const char *text, const char *name);
+
+/**
+ * Write a constant, potentially non-null-terminated UTF8 string with "name" attribute into a DLT log message.
+ * In non-verbose mode, this parameter will not be sent at all.
+ * dlt_user_log_write_start has to be called before adding any parameters to the log message.
+ * Finish building a log message by calling dlt_user_log_write_finish.
+ *
+ * If @a name is NULL, this function will add an attribute field with length 0
+ * and no content to the message.
+ *
+ * @param log  pointer to an object containing information about logging context data
+ * @param text  pointer to the parameter written into log message
+ * @param length  length in bytes of @a text (without any termination character)
+ * @param name  the "name" attribute (or NULL)
+ * @return value from DltReturnValue enum
+ */
+DltReturnValue dlt_user_log_write_sized_constant_utf8_string_attr(DltContextData *log, const char *text, uint16_t length, const char *name);
+
+/**
  * Write a binary memory block into a DLT log message.
  * dlt_user_log_write_start has to be called before adding any attributes to the log message.
  * Finish sending log message by calling dlt_user_log_write_finish.
diff --git a/include/dlt/dlt_user_macros.h b/include/dlt/dlt_user_macros.h
index 24b7b7a..f7d8033 100644
--- a/include/dlt/dlt_user_macros.h
+++ b/include/dlt/dlt_user_macros.h
@@ -369,6 +369,24 @@
     (void)dlt_user_log_write_sized_utf8_string(&log_local, TEXT, LEN)
 
 /**
+ * Add constant utf8-encoded string parameter to the log messsage.
+ * @param TEXT Constant UTF8-encoded string
+ */
+#define DLT_CUTF8(TEXT) \
+    (void)dlt_user_log_write_constant_utf8_string(&log_local, TEXT)
+
+/**
+ * Add constant utf8-encoded string parameter with given length to the log messsage.
+ * The string in @a TEXT does not need to be null-terminated, but
+ * the copied string will be null-terminated at its destination
+ * in the message buffer.
+ * @param TEXT Constant UTF8-encoded string
+ * @param LEN length in bytes to take from @a TEXT
+ */
+#define DLT_SIZED_CUTF8(TEXT, LEN) \
+    (void)dlt_user_log_write_sized_constant_utf8_string(&log_local, TEXT, LEN)
+
+/**
  * Add string parameter with "name" attribute to the log messsage.
  * @param TEXT ASCII string
  * @param NAME "name" attribute
@@ -429,6 +447,26 @@
     (void)dlt_user_log_write_sized_utf8_string_attr(&log_local, TEXT, LEN, ATTR)
 
 /**
+ * Add constant utf8-encoded string parameter with "name" attribute to the log messsage.
+ * @param TEXT Constant UTF8-encoded string
+ * @param NAME "name" attribute
+ */
+#define DLT_CUTF8_ATTR(TEXT, NAME) \
+    (void)dlt_user_log_write_constant_utf8_string_attr(&log_local, TEXT, NAME)
+
+/**
+ * Add constant utf8-encoded string parameter with given length and "name" attribute to the log messsage.
+ * The string in @a TEXT does not need to be null-terminated, but
+ * the copied string will be null-terminated at its destination
+ * in the message buffer.
+ * @param TEXT Constant UTF8-encoded string
+ * @param LEN length in bytes to take from @a TEXT
+ * @param NAME "name" attribute
+ */
+#define DLT_SIZED_CUTF8_ATTR(TEXT, LEN, NAME) \
+    (void)dlt_user_log_write_sized_constant_utf8_string_attr(&log_local, TEXT, LEN, NAME)
+
+/**
  * Add boolean parameter to the log messsage.
  * @param BOOL_VAR Boolean value (mapped to uint8)
  */