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authorDavid Robillard <d@drobilla.net>2020-12-26 19:23:13 +0100
committerDavid Robillard <d@drobilla.net>2020-12-31 13:25:56 +0100
commitd101d926946a5e8067a90d157b6553aae7bddc19 (patch)
treee997425e9f972e402830d9ab8cb65005068e9619 /src/byte_source.h
parent8a93d0b3be5b6d80a1bef85bc73b2661f5ab4376 (diff)
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Format all code with clang-format
Diffstat (limited to 'src/byte_source.h')
-rw-r--r--src/byte_source.h108
1 files changed, 55 insertions, 53 deletions
diff --git a/src/byte_source.h b/src/byte_source.h
index a0dfa140..90958f41 100644
--- a/src/byte_source.h
+++ b/src/byte_source.h
@@ -26,31 +26,29 @@
#include <stdio.h>
typedef struct {
- const uint8_t* filename;
- unsigned line;
- unsigned col;
+ const uint8_t* filename;
+ unsigned line;
+ unsigned col;
} Cursor;
typedef struct {
- SerdSource read_func; ///< Read function (e.g. fread)
- SerdStreamErrorFunc error_func; ///< Error function (e.g. ferror)
- void* stream; ///< Stream (e.g. FILE)
- size_t page_size; ///< Number of bytes to read at a time
- size_t buf_size; ///< Number of bytes in file_buf
- Cursor cur; ///< Cursor for error reporting
- uint8_t* file_buf; ///< Buffer iff reading pages from a file
- const uint8_t* read_buf; ///< Pointer to file_buf or read_byte
- size_t read_head; ///< Offset into read_buf
- uint8_t read_byte; ///< 1-byte 'buffer' used when not paging
- bool from_stream; ///< True iff reading from `stream`
- bool prepared; ///< True iff prepared for reading
- bool eof; ///< True iff end of file reached
+ SerdSource read_func; ///< Read function (e.g. fread)
+ SerdStreamErrorFunc error_func; ///< Error function (e.g. ferror)
+ void* stream; ///< Stream (e.g. FILE)
+ size_t page_size; ///< Number of bytes to read at a time
+ size_t buf_size; ///< Number of bytes in file_buf
+ Cursor cur; ///< Cursor for error reporting
+ uint8_t* file_buf; ///< Buffer iff reading pages from a file
+ const uint8_t* read_buf; ///< Pointer to file_buf or read_byte
+ size_t read_head; ///< Offset into read_buf
+ uint8_t read_byte; ///< 1-byte 'buffer' used when not paging
+ bool from_stream; ///< True iff reading from `stream`
+ bool prepared; ///< True iff prepared for reading
+ bool eof; ///< True iff end of file reached
} SerdByteSource;
SerdStatus
-serd_byte_source_open_file(SerdByteSource* source,
- FILE* file,
- bool bulk);
+serd_byte_source_open_file(SerdByteSource* source, FILE* file, bool bulk);
SerdStatus
serd_byte_source_open_string(SerdByteSource* source, const uint8_t* utf8);
@@ -75,44 +73,48 @@ serd_byte_source_page(SerdByteSource* source);
static inline uint8_t
serd_byte_source_peek(SerdByteSource* source)
{
- assert(source->prepared);
- return source->read_buf[source->read_head];
+ assert(source->prepared);
+ return source->read_buf[source->read_head];
}
static inline SerdStatus
serd_byte_source_advance(SerdByteSource* source)
{
- SerdStatus st = SERD_SUCCESS;
-
- switch (serd_byte_source_peek(source)) {
- case '\n': ++source->cur.line; source->cur.col = 0; break;
- default: ++source->cur.col;
- }
-
- const bool was_eof = source->eof;
- if (source->from_stream) {
- source->eof = false;
- if (source->page_size > 1) {
- if (++source->read_head == source->page_size) {
- st = serd_byte_source_page(source);
- } else if (source->read_head == source->buf_size) {
- source->eof = true;
- }
- } else {
- if (!source->read_func(&source->read_byte, 1, 1, source->stream)) {
- source->eof = true;
- st = source->error_func(source->stream) ? SERD_ERR_UNKNOWN
- : SERD_FAILURE;
- }
- }
- } else if (!source->eof) {
- ++source->read_head; // Move to next character in string
- if (source->read_buf[source->read_head] == '\0') {
- source->eof = true;
- }
- }
-
- return (was_eof && source->eof) ? SERD_FAILURE : st;
+ SerdStatus st = SERD_SUCCESS;
+
+ switch (serd_byte_source_peek(source)) {
+ case '\n':
+ ++source->cur.line;
+ source->cur.col = 0;
+ break;
+ default:
+ ++source->cur.col;
+ }
+
+ const bool was_eof = source->eof;
+ if (source->from_stream) {
+ source->eof = false;
+ if (source->page_size > 1) {
+ if (++source->read_head == source->page_size) {
+ st = serd_byte_source_page(source);
+ } else if (source->read_head == source->buf_size) {
+ source->eof = true;
+ }
+ } else {
+ if (!source->read_func(&source->read_byte, 1, 1, source->stream)) {
+ source->eof = true;
+ st =
+ source->error_func(source->stream) ? SERD_ERR_UNKNOWN : SERD_FAILURE;
+ }
+ }
+ } else if (!source->eof) {
+ ++source->read_head; // Move to next character in string
+ if (source->read_buf[source->read_head] == '\0') {
+ source->eof = true;
+ }
+ }
+
+ return (was_eof && source->eof) ? SERD_FAILURE : st;
}
-#endif // SERD_BYTE_SOURCE_H
+#endif // SERD_BYTE_SOURCE_H