schema compilation CHANGE partial support for types
- resolving types
- support for binary type
- support for range/length restriction of the type, but missing checking
that the derived type strictly narrows the defined range/length
diff --git a/src/common.h b/src/common.h
index ca1c29d..cd42451 100644
--- a/src/common.h
+++ b/src/common.h
@@ -294,6 +294,39 @@
LY_ERR ly_getutf8(const char **input, unsigned int *utf8_char, size_t *bytes_read);
/**
+ * @brief Parse signed integer with possible limitation.
+ * @param[in] val_str String value containing signed integer, note that
+ * nothing else than whitespaces are expected after the value itself.
+ * @param[in] min Limitation for the value which must not be lower than min.
+ * @param[in] max Limitation for the value which must not be higher than max.
+ * @param[in] base Numeric base for parsing:
+ * 0 - to accept decimal, octal, hexadecimal (e.g. in default value)
+ * 10 - to accept only decimal (e.g. data instance value)
+ * @param[out] ret Resulting value.
+ * @return LY_ERR value:
+ * LY_EDENIED - the value breaks the limits,
+ * LY_EVALID - string contains invalid value,
+ * LY_SUCCESS - successful parsing.
+ */
+LY_ERR ly_parse_int(const char *val_str, int64_t min, int64_t max, int base, int64_t *ret);
+
+/**
+ * @brief Parse unsigned integer with possible limitation.
+ * @param[in] val_str String value containing unsigned integer, note that
+ * nothing else than whitespaces are expected after the value itself.
+ * @param[in] max Limitation for the value which must not be higher than max.
+ * @param[in] base Numeric base for parsing:
+ * 0 - to accept decimal, octal, hexadecimal (e.g. in default value)
+ * 10 - to accept only decimal (e.g. data instance value)
+ * @param[out] ret Resulting value.
+ * @return LY_ERR value:
+ * LY_EDENIED - the value breaks the limits,
+ * LY_EVALID - string contains invalid value,
+ * LY_SUCCESS - successful parsing.
+ */
+LY_ERR ly_parse_uint(const char *val_str, uint64_t max, int base, uint64_t *ret);
+
+/**
* @brief mmap(2) wrapper to map input files into memory to unify parsing.
*
* The address space is allocate only for reading.
@@ -340,6 +373,31 @@
memset(NEW_ITEM, 0, sizeof *(NEW_ITEM))
/**
+ * @brief (Re-)Allocation of a ([sized array](@ref sizedarrays)).
+ *
+ * Increases the size information.
+ *
+ * @param[in] CTX libyang context for logging.
+ * @param[in,out] ARRAY Pointer to the array to allocate/resize. The size of the allocated
+ * space is counted from the type of the ARRAY, so do not provide placeholder void pointers.
+ * @param[out] NEW_ITEM Returning pointer to the newly allocated record in the ARRAY.
+ * @param[out] RET Variable to store error code.
+ * @param[in] GOTO Label to go in case of error (memory allocation failure).
+ */
+#define LY_ARRAY_NEW_GOTO(CTX, ARRAY, NEW_ITEM, RET, GOTO) \
+ if (!(ARRAY)) { \
+ ARRAY = malloc(sizeof(uint32_t) + sizeof *(ARRAY)); \
+ *((uint32_t*)(ARRAY)) = 1; \
+ } else { \
+ ++(*((uint32_t*)(ARRAY) - 1)); \
+ ARRAY = ly_realloc(((uint32_t*)(ARRAY) - 1), sizeof(uint32_t) + (*((uint32_t*)(ARRAY) - 1) * sizeof *(ARRAY))); \
+ LY_CHECK_ERR_GOTO(!(ARRAY), LOGMEM(CTX); RET = LY_EMEM, GOTO); \
+ } \
+ ARRAY = (void*)((uint32_t*)(ARRAY) + 1); \
+ (NEW_ITEM) = &(ARRAY)[*((uint32_t*)(ARRAY) - 1) - 1]; \
+ memset(NEW_ITEM, 0, sizeof *(NEW_ITEM))
+
+/**
* @brief Allocate a ([sized array](@ref sizedarrays)) for the specified number of items.
*
* Does not set the size information, it is supposed to be incremented via ::LY_ARRAY_INCREMENT