| /* pb_common.h: Common support functions for pb_encode.c and pb_decode.c. |
| * These functions are rarely needed by applications directly. |
| */ |
| |
| #ifndef PB_COMMON_H_INCLUDED |
| #define PB_COMMON_H_INCLUDED |
| |
| #include "pb.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /* Initialize the field iterator structure to beginning. |
| * Returns false if the message type is empty. */ |
| bool pb_field_iter_begin(pb_field_iter_t *iter, const pb_msgdesc_t *desc, void *message); |
| |
| /* Get a field iterator for extension field. */ |
| bool pb_field_iter_begin_extension(pb_field_iter_t *iter, pb_extension_t *extension); |
| |
| /* Advance the iterator to the next field. |
| * Returns false when the iterator wraps back to the first field. */ |
| bool pb_field_iter_next(pb_field_iter_t *iter); |
| |
| /* Advance the iterator until it points at a field with the given tag. |
| * Returns false if no such field exists. */ |
| bool pb_field_iter_find(pb_field_iter_t *iter, uint32_t tag); |
| |
| #ifdef PB_VALIDATE_UTF8 |
| /* Validate UTF-8 text string */ |
| bool pb_validate_utf8(const char *s); |
| #endif |
| |
| #ifdef __cplusplus |
| } /* extern "C" */ |
| #endif |
| |
| #endif |
| |