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Styling adjustments (PR#2668 & PR#2670)

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Keep "astyled" reformatting
This commit is contained in:
Scott Lahteine
2015-10-02 23:08:58 -07:00
committed by Richard Wackerbarth
parent b5fb7075b9
commit 0c7f7ebcfb
100 changed files with 10213 additions and 10618 deletions
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268
Marlin/SdBaseFile.cpp
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@ -48,7 +48,7 @@ bool SdBaseFile::addCluster() {
bool SdBaseFile::addDirCluster() {
uint32_t block;
// max folder size
if (fileSize_/sizeof(dir_t) >= 0XFFFF) goto fail;
if (fileSize_ / sizeof(dir_t) >= 0XFFFF) goto fail;
if (!addCluster()) goto fail;
if (!vol_->cacheFlush()) goto fail;
@ -68,8 +68,7 @@ bool SdBaseFile::addDirCluster() {
// Increase directory file size by cluster size
fileSize_ += 512UL << vol_->clusterSizeShift_;
return true;
fail:
fail:
return false;
}
//------------------------------------------------------------------------------
@ -78,8 +77,7 @@ bool SdBaseFile::addDirCluster() {
dir_t* SdBaseFile::cacheDirEntry(uint8_t action) {
if (!vol_->cacheRawBlock(dirBlock_, action)) goto fail;
return vol_->cache()->dir + dirIndex_;
fail:
fail:
return 0;
}
//------------------------------------------------------------------------------
@ -125,7 +123,7 @@ bool SdBaseFile::contiguousRange(uint32_t* bgnBlock, uint32_t* endBlock) {
}
}
fail:
fail:
return false;
}
//------------------------------------------------------------------------------
@ -147,7 +145,7 @@ bool SdBaseFile::contiguousRange(uint32_t* bgnBlock, uint32_t* endBlock) {
*
*/
bool SdBaseFile::createContiguous(SdBaseFile* dirFile,
const char* path, uint32_t size) {
const char* path, uint32_t size) {
uint32_t count;
// don't allow zero length file
if (size == 0) goto fail;
@ -167,8 +165,7 @@ bool SdBaseFile::createContiguous(SdBaseFile* dirFile,
flags_ |= F_FILE_DIR_DIRTY;
return sync();
fail:
fail:
return false;
}
//------------------------------------------------------------------------------
@ -191,8 +188,7 @@ bool SdBaseFile::dirEntry(dir_t* dir) {
// copy to caller's struct
memcpy(dir, p, sizeof(dir_t));
return true;
fail:
fail:
return false;
}
//------------------------------------------------------------------------------
@ -258,7 +254,8 @@ int16_t SdBaseFile::fgets(char* str, int16_t num, char* delim) {
str[n++] = ch;
if (!delim) {
if (ch == '\n') break;
} else {
}
else {
if (strchr(delim, ch)) break;
}
}
@ -318,11 +315,11 @@ void SdBaseFile::getpos(fpos_t* pos) {
void SdBaseFile::ls(uint8_t flags, uint8_t indent) {
rewind();
int8_t status;
while ((status = lsPrintNext( flags, indent))) {
while ((status = lsPrintNext(flags, indent))) {
if (status > 1 && (flags & LS_R)) {
uint16_t index = curPosition()/32 - 1;
uint16_t index = curPosition() / 32 - 1;
SdBaseFile s;
if (s.open(this, index, O_READ)) s.ls( flags, indent + 2);
if (s.open(this, index, O_READ)) s.ls(flags, indent + 2);
seekSet(32 * (index + 1));
}
}
@ -330,7 +327,7 @@ void SdBaseFile::ls(uint8_t flags, uint8_t indent) {
//------------------------------------------------------------------------------
// saves 32 bytes on stack for ls recursion
// return 0 - EOF, 1 - normal file, or 2 - directory
int8_t SdBaseFile::lsPrintNext( uint8_t flags, uint8_t indent) {
int8_t SdBaseFile::lsPrintNext(uint8_t flags, uint8_t indent) {
dir_t dir;
uint8_t w = 0;
@ -340,7 +337,7 @@ int8_t SdBaseFile::lsPrintNext( uint8_t flags, uint8_t indent) {
// skip deleted entry and entries for . and ..
if (dir.name[0] != DIR_NAME_DELETED && dir.name[0] != '.'
&& DIR_IS_FILE_OR_SUBDIR(&dir)) break;
&& DIR_IS_FILE_OR_SUBDIR(&dir)) break;
}
// indent for dir level
for (uint8_t i = 0; i < indent; i++) MYSERIAL.write(' ');
@ -365,9 +362,9 @@ int8_t SdBaseFile::lsPrintNext( uint8_t flags, uint8_t indent) {
// print modify date/time if requested
if (flags & LS_DATE) {
MYSERIAL.write(' ');
printFatDate( dir.lastWriteDate);
printFatDate(dir.lastWriteDate);
MYSERIAL.write(' ');
printFatTime( dir.lastWriteTime);
printFatTime(dir.lastWriteTime);
}
// print size if requested
if (!DIR_IS_SUBDIR(&dir) && (flags & LS_SIZE)) {
@ -392,7 +389,8 @@ bool SdBaseFile::make83Name(const char* str, uint8_t* name, const char** ptr) {
if (n == 10) goto fail; // only one dot allowed
n = 10; // max index for full 8.3 name
i = 8; // place for extension
} else {
}
else {
// illegal FAT characters
PGM_P p = PSTR("|<>^+=?/[];,*\"\\");
uint8_t b;
@ -400,14 +398,13 @@ bool SdBaseFile::make83Name(const char* str, uint8_t* name, const char** ptr) {
// check size and only allow ASCII printable characters
if (i > n || c < 0X21 || c > 0X7E)goto fail;
// only upper case allowed in 8.3 names - convert lower to upper
name[i++] = (c < 'a' || c > 'z') ? (c) : (c + ('A' - 'a'));
name[i++] = (c < 'a' || c > 'z') ? (c) : (c + ('A' - 'a'));
}
}
*ptr = str;
// must have a file name, extension is optional
return name[0] != ' ';
fail:
fail:
return false;
}
//------------------------------------------------------------------------------
@ -454,8 +451,7 @@ bool SdBaseFile::mkdir(SdBaseFile* parent, const char* path, bool pFlag) {
sub = parent != &dir1 ? &dir1 : &dir2;
}
return mkdir(parent, dname);
fail:
fail:
return false;
}
//------------------------------------------------------------------------------
@ -503,7 +499,8 @@ bool SdBaseFile::mkdir(SdBaseFile* parent, const uint8_t dname[11]) {
if (parent->isRoot()) {
d.firstClusterLow = 0;
d.firstClusterHigh = 0;
} else {
}
else {
d.firstClusterLow = parent->firstCluster_ & 0XFFFF;
d.firstClusterHigh = parent->firstCluster_ >> 16;
}
@ -512,24 +509,23 @@ bool SdBaseFile::mkdir(SdBaseFile* parent, const uint8_t dname[11]) {
// write first block
return vol_->cacheFlush();
fail:
fail:
return false;
}
//------------------------------------------------------------------------------
/** Open a file in the current working directory.
*
* \param[in] path A path with a valid 8.3 DOS name for a file to be opened.
*
* \param[in] oflag Values for \a oflag are constructed by a bitwise-inclusive
* OR of open flags. see SdBaseFile::open(SdBaseFile*, const char*, uint8_t).
*
* \return The value one, true, is returned for success and
* the value zero, false, is returned for failure.
*/
bool SdBaseFile::open(const char* path, uint8_t oflag) {
return open(cwd_, path, oflag);
}
/** Open a file in the current working directory.
*
* \param[in] path A path with a valid 8.3 DOS name for a file to be opened.
*
* \param[in] oflag Values for \a oflag are constructed by a bitwise-inclusive
* OR of open flags. see SdBaseFile::open(SdBaseFile*, const char*, uint8_t).
*
* \return The value one, true, is returned for success and
* the value zero, false, is returned for failure.
*/
bool SdBaseFile::open(const char* path, uint8_t oflag) {
return open(cwd_, path, oflag);
}
//------------------------------------------------------------------------------
/** Open a file or directory by name.
*
@ -584,8 +580,8 @@ bool SdBaseFile::mkdir(SdBaseFile* parent, const uint8_t dname[11]) {
bool SdBaseFile::open(SdBaseFile* dirFile, const char* path, uint8_t oflag) {
uint8_t dname[11];
SdBaseFile dir1, dir2;
SdBaseFile *parent = dirFile;
SdBaseFile *sub = &dir1;
SdBaseFile* parent = dirFile;
SdBaseFile* sub = &dir1;
if (!dirFile) goto fail;
@ -609,14 +605,13 @@ bool SdBaseFile::open(SdBaseFile* dirFile, const char* path, uint8_t oflag) {
sub = parent != &dir1 ? &dir1 : &dir2;
}
return open(parent, dname, oflag);
fail:
fail:
return false;
}
//------------------------------------------------------------------------------
// open with filename in dname
bool SdBaseFile::open(SdBaseFile* dirFile,
const uint8_t dname[11], uint8_t oflag) {
const uint8_t dname[11], uint8_t oflag) {
bool emptyFound = false;
bool fileFound = false;
uint8_t index;
@ -641,7 +636,8 @@ bool SdBaseFile::open(SdBaseFile* dirFile,
}
// done if no entries follow
if (p->name[0] == DIR_NAME_FREE) break;
} else if (!memcmp(dname, p->name, 11)) {
}
else if (!memcmp(dname, p->name, 11)) {
fileFound = true;
break;
}
@ -649,14 +645,16 @@ bool SdBaseFile::open(SdBaseFile* dirFile,
if (fileFound) {
// don't open existing file if O_EXCL
if (oflag & O_EXCL) goto fail;
} else {
}
else {
// don't create unless O_CREAT and O_WRITE
if (!(oflag & O_CREAT) || !(oflag & O_WRITE)) goto fail;
if (emptyFound) {
index = dirIndex_;
p = cacheDirEntry(SdVolume::CACHE_FOR_WRITE);
if (!p) goto fail;
} else {
}
else {
if (dirFile->type_ == FAT_FILE_TYPE_ROOT_FIXED) goto fail;
// add and zero cluster for dirFile - first cluster is in cache for write
@ -674,7 +672,8 @@ bool SdBaseFile::open(SdBaseFile* dirFile,
if (dateTime_) {
// call user date/time function
dateTime_(&p->creationDate, &p->creationTime);
} else {
}
else {
// use default date/time
p->creationDate = FAT_DEFAULT_DATE;
p->creationTime = FAT_DEFAULT_TIME;
@ -688,8 +687,7 @@ bool SdBaseFile::open(SdBaseFile* dirFile,
}
// open entry in cache
return openCachedEntry(index, oflag);
fail:
fail:
return false;
}
//------------------------------------------------------------------------------
@ -731,8 +729,7 @@ bool SdBaseFile::open(SdBaseFile* dirFile, uint16_t index, uint8_t oflag) {
}
// open cached entry
return openCachedEntry(index & 0XF, oflag);
fail:
fail:
return false;
}
//------------------------------------------------------------------------------
@ -757,10 +754,12 @@ bool SdBaseFile::openCachedEntry(uint8_t dirIndex, uint8_t oflag) {
if (DIR_IS_FILE(p)) {
fileSize_ = p->fileSize;
type_ = FAT_FILE_TYPE_NORMAL;
} else if (DIR_IS_SUBDIR(p)) {
}
else if (DIR_IS_SUBDIR(p)) {
if (!vol_->chainSize(firstCluster_, &fileSize_)) goto fail;
type_ = FAT_FILE_TYPE_SUBDIR;
} else {
}
else {
goto fail;
}
// save open flags for read/write
@ -771,8 +770,7 @@ bool SdBaseFile::openCachedEntry(uint8_t dirIndex, uint8_t oflag) {
curPosition_ = 0;
if ((oflag & O_TRUNC) && !truncate(0)) return false;
return oflag & O_AT_END ? seekEnd(0) : true;
fail:
fail:
type_ = FAT_FILE_TYPE_CLOSED;
return false;
}
@ -818,8 +816,7 @@ bool SdBaseFile::openNext(SdBaseFile* dirFile, uint8_t oflag) {
return openCachedEntry(index, oflag);
}
}
fail:
fail:
return false;
}
//------------------------------------------------------------------------------
@ -862,8 +859,9 @@ bool SdBaseFile::openParent(SdBaseFile* dir) {
// '..' is pointer to first cluster of parent. open '../..' to find parent
if (p->firstClusterHigh == 0 && p->firstClusterLow == 0) {
if (!file.openRoot(dir->volume())) goto fail;
} else {
if (!file.openCachedEntry(1, O_READ)) goto fail;
}
else if (!file.openCachedEntry(1, O_READ)) {
goto fail;
}
// search for parent in '../..'
do {
@ -872,9 +870,8 @@ bool SdBaseFile::openParent(SdBaseFile* dir) {
c |= (uint32_t)entry.firstClusterHigh << 16;
} while (c != cluster);
// open parent
return open(&file, file.curPosition()/32 - 1, O_READ);
fail:
return open(&file, file.curPosition() / 32 - 1, O_READ);
fail:
return false;
}
//------------------------------------------------------------------------------
@ -895,11 +892,13 @@ bool SdBaseFile::openRoot(SdVolume* vol) {
type_ = FAT_FILE_TYPE_ROOT_FIXED;
firstCluster_ = 0;
fileSize_ = 32 * vol->rootDirEntryCount();
} else if (vol->fatType() == 32) {
}
else if (vol->fatType() == 32) {
type_ = FAT_FILE_TYPE_ROOT32;
firstCluster_ = vol->rootDirStart();
if (!vol->chainSize(firstCluster_, &fileSize_)) goto fail;
} else {
}
else {
// volume is not initialized, invalid, or FAT12 without support
return false;
}
@ -915,8 +914,7 @@ bool SdBaseFile::openRoot(SdVolume* vol) {
dirBlock_ = 0;
dirIndex_ = 0;
return true;
fail:
fail:
return false;
}
//------------------------------------------------------------------------------
@ -940,7 +938,7 @@ int SdBaseFile::peek() {
* \param[in] printSlash Print '/' after directory names if true.
*/
void SdBaseFile::printDirName(const dir_t& dir,
uint8_t width, bool printSlash) {
uint8_t width, bool printSlash) {
uint8_t w = 0;
for (uint8_t i = 0; i < 11; i++) {
if (dir.name[i] == ' ')continue;
@ -962,7 +960,7 @@ void SdBaseFile::printDirName(const dir_t& dir,
}
//------------------------------------------------------------------------------
// print uint8_t with width 2
static void print2u( uint8_t v) {
static void print2u(uint8_t v) {
if (v < 10) MYSERIAL.write('0');
MYSERIAL.print(v, DEC);
}
@ -985,9 +983,9 @@ static void print2u( uint8_t v) {
void SdBaseFile::printFatDate(uint16_t fatDate) {
MYSERIAL.print(FAT_YEAR(fatDate));
MYSERIAL.write('-');
print2u( FAT_MONTH(fatDate));
print2u(FAT_MONTH(fatDate));
MYSERIAL.write('-');
print2u( FAT_DAY(fatDate));
print2u(FAT_DAY(fatDate));
}
//------------------------------------------------------------------------------
@ -998,12 +996,12 @@ void SdBaseFile::printFatDate(uint16_t fatDate) {
* \param[in] pr Print stream for output.
* \param[in] fatTime The time field from a directory entry.
*/
void SdBaseFile::printFatTime( uint16_t fatTime) {
print2u( FAT_HOUR(fatTime));
void SdBaseFile::printFatTime(uint16_t fatTime) {
print2u(FAT_HOUR(fatTime));
MYSERIAL.write(':');
print2u( FAT_MINUTE(fatTime));
print2u(FAT_MINUTE(fatTime));
MYSERIAL.write(':');
print2u( FAT_SECOND(fatTime));
print2u(FAT_SECOND(fatTime));
}
//------------------------------------------------------------------------------
/** Print a file's name to Serial
@ -1060,14 +1058,16 @@ int16_t SdBaseFile::read(void* buf, uint16_t nbyte) {
offset = curPosition_ & 0X1FF; // offset in block
if (type_ == FAT_FILE_TYPE_ROOT_FIXED) {
block = vol_->rootDirStart() + (curPosition_ >> 9);
} else {
}
else {
uint8_t blockOfCluster = vol_->blockOfCluster(curPosition_);
if (offset == 0 && blockOfCluster == 0) {
// start of new cluster
if (curPosition_ == 0) {
// use first cluster in file
curCluster_ = firstCluster_;
} else {
}
else {
// get next cluster from FAT
if (!vol_->fatGet(curCluster_, &curCluster_)) goto fail;
}
@ -1082,7 +1082,8 @@ int16_t SdBaseFile::read(void* buf, uint16_t nbyte) {
// no buffering needed if n == 512
if (n == 512 && block != vol_->cacheBlockNumber()) {
if (!vol_->readBlock(block, dst)) goto fail;
} else {
}
else {
// read block to cache and copy data to caller
if (!vol_->cacheRawBlock(block, SdVolume::CACHE_FOR_READ)) goto fail;
uint8_t* src = vol_->cache()->data + offset;
@ -1093,8 +1094,7 @@ int16_t SdBaseFile::read(void* buf, uint16_t nbyte) {
toRead -= n;
}
return nbyte;
fail:
fail:
return -1;
}
@ -1113,7 +1113,7 @@ int8_t SdBaseFile::readDir(dir_t* dir, char* longFilename) {
int16_t n;
// if not a directory file or miss-positioned return an error
if (!isDir() || (0X1F & curPosition_)) return -1;
//If we have a longFilename buffer, mark it as invalid. If we find a long filename it will be filled automaticly.
if (longFilename != NULL) longFilename[0] = '\0';
@ -1131,15 +1131,15 @@ int8_t SdBaseFile::readDir(dir_t* dir, char* longFilename) {
// Fill the long filename if we have a long filename entry.
// Long filename entries are stored before the short filename.
if (longFilename != NULL && DIR_IS_LONG_NAME(dir)) {
vfat_t *VFAT = (vfat_t*)dir;
vfat_t* VFAT = (vfat_t*)dir;
// Sanity-check the VFAT entry. The first cluster is always set to zero. And the sequence number should be higher than 0
if (VFAT->firstClusterLow == 0 && (VFAT->sequenceNumber & 0x1F) > 0 && (VFAT->sequenceNumber & 0x1F) <= MAX_VFAT_ENTRIES) {
// TODO: Store the filename checksum to verify if a none-long filename aware system modified the file table.
n = ((VFAT->sequenceNumber & 0x1F) - 1) * FILENAME_LENGTH;
for (uint8_t i=0; i<FILENAME_LENGTH; i++)
longFilename[n+i] = (i < 5) ? VFAT->name1[i] : (i < 11) ? VFAT->name2[i-5] : VFAT->name3[i-11];
for (uint8_t i = 0; i < FILENAME_LENGTH; i++)
longFilename[n + i] = (i < 5) ? VFAT->name1[i] : (i < 11) ? VFAT->name2[i - 5] : VFAT->name3[i - 11];
// If this VFAT entry is the last one, add a NUL terminator at the end of the string
if (VFAT->sequenceNumber & 0x40) longFilename[n+FILENAME_LENGTH] = '\0';
if (VFAT->sequenceNumber & 0x40) longFilename[n + FILENAME_LENGTH] = '\0';
}
}
// Return if normal file or subdirectory
@ -1166,8 +1166,7 @@ dir_t* SdBaseFile::readDirCache() {
// return pointer to entry
return vol_->cache()->dir + i;
fail:
fail:
return 0;
}
//------------------------------------------------------------------------------
@ -1202,8 +1201,7 @@ bool SdBaseFile::remove() {
// write entry to SD
return vol_->cacheFlush();
return true;
fail:
fail:
return false;
}
//------------------------------------------------------------------------------
@ -1228,8 +1226,7 @@ bool SdBaseFile::remove(SdBaseFile* dirFile, const char* path) {
SdBaseFile file;
if (!file.open(dirFile, path, O_WRITE)) goto fail;
return file.remove();
fail:
fail:
// can't set iostate - static function
return false;
}
@ -1272,7 +1269,8 @@ bool SdBaseFile::rename(SdBaseFile* dirFile, const char* newPath) {
if (!file.open(dirFile, newPath, O_CREAT | O_EXCL | O_WRITE)) {
goto restore;
}
} else {
}
else {
// don't create missing path prefix components
if (!file.mkdir(dirFile, newPath, false)) {
goto restore;
@ -1311,14 +1309,14 @@ bool SdBaseFile::rename(SdBaseFile* dirFile, const char* newPath) {
}
return vol_->cacheFlush();
restore:
restore:
d = cacheDirEntry(SdVolume::CACHE_FOR_WRITE);
if (!d) goto fail;
// restore entry
d->name[0] = entry.name[0];
vol_->cacheFlush();
fail:
fail:
return false;
}
//------------------------------------------------------------------------------
@ -1358,8 +1356,7 @@ bool SdBaseFile::rmdir() {
type_ = FAT_FILE_TYPE_NORMAL;
flags_ |= O_WRITE;
return remove();
fail:
fail:
return false;
}
//------------------------------------------------------------------------------
@ -1384,7 +1381,7 @@ bool SdBaseFile::rmRfStar() {
rewind();
while (curPosition_ < fileSize_) {
// remember position
index = curPosition_/32;
index = curPosition_ / 32;
dir_t* p = readDirCache();
if (!p) goto fail;
@ -1402,14 +1399,15 @@ bool SdBaseFile::rmRfStar() {
if (f.isSubDir()) {
// recursively delete
if (!f.rmRfStar()) goto fail;
} else {
}
else {
// ignore read-only
f.flags_ |= O_WRITE;
if (!f.remove()) goto fail;
}
// position to next entry if required
if (curPosition_ != (32*(index + 1))) {
if (!seekSet(32*(index + 1))) goto fail;
if (curPosition_ != (32 * (index + 1))) {
if (!seekSet(32 * (index + 1))) goto fail;
}
}
// don't try to delete root
@ -1417,8 +1415,7 @@ bool SdBaseFile::rmRfStar() {
if (!rmdir()) goto fail;
}
return true;
fail:
fail:
return false;
}
//------------------------------------------------------------------------------
@ -1465,7 +1462,8 @@ bool SdBaseFile::seekSet(uint32_t pos) {
if (nNew < nCur || curPosition_ == 0) {
// must follow chain from first cluster
curCluster_ = firstCluster_;
} else {
}
else {
// advance from curPosition
nNew -= nCur;
}
@ -1474,10 +1472,10 @@ bool SdBaseFile::seekSet(uint32_t pos) {
}
curPosition_ = pos;
done:
done:
return true;
fail:
fail:
return false;
}
//------------------------------------------------------------------------------
@ -1520,7 +1518,7 @@ bool SdBaseFile::sync() {
}
return vol_->cacheFlush();
fail:
fail:
writeError = true;
return false;
}
@ -1560,7 +1558,7 @@ bool SdBaseFile::timestamp(SdBaseFile* file) {
// write back entry
return vol_->cacheFlush();
fail:
fail:
return false;
}
//------------------------------------------------------------------------------
@ -1598,22 +1596,22 @@ bool SdBaseFile::timestamp(SdBaseFile* file) {
* the value zero, false, is returned for failure.
*/
bool SdBaseFile::timestamp(uint8_t flags, uint16_t year, uint8_t month,
uint8_t day, uint8_t hour, uint8_t minute, uint8_t second) {
uint8_t day, uint8_t hour, uint8_t minute, uint8_t second) {
uint16_t dirDate;
uint16_t dirTime;
dir_t* d;
if (!isOpen()
|| year < 1980
|| year > 2107
|| month < 1
|| month > 12
|| day < 1
|| day > 31
|| hour > 23
|| minute > 59
|| second > 59) {
goto fail;
|| year < 1980
|| year > 2107
|| month < 1
|| month > 12
|| day < 1
|| day > 31
|| hour > 23
|| minute > 59
|| second > 59) {
goto fail;
}
// update directory entry
if (!sync()) goto fail;
@ -1637,8 +1635,7 @@ bool SdBaseFile::timestamp(uint8_t flags, uint16_t year, uint8_t month,
d->lastWriteTime = dirTime;
}
return vol_->cacheFlush();
fail:
fail:
return false;
}
//------------------------------------------------------------------------------
@ -1674,7 +1671,8 @@ bool SdBaseFile::truncate(uint32_t length) {
// free all clusters
if (!vol_->freeChain(firstCluster_)) goto fail;
firstCluster_ = 0;
} else {
}
else {
uint32_t toFree;
if (!vol_->fatGet(curCluster_, &toFree)) goto fail;
@ -1696,7 +1694,7 @@ bool SdBaseFile::truncate(uint32_t length) {
// set file to correct position
return seekSet(newPos);
fail:
fail:
return false;
}
//------------------------------------------------------------------------------
@ -1739,16 +1737,19 @@ int16_t SdBaseFile::write(const void* buf, uint16_t nbyte) {
if (firstCluster_ == 0) {
// allocate first cluster of file
if (!addCluster()) goto fail;
} else {
}
else {
curCluster_ = firstCluster_;
}
} else {
}
else {
uint32_t next;
if (!vol_->fatGet(curCluster_, &next)) goto fail;
if (vol_->isEOC(next)) {
// add cluster if at end of chain
if (!addCluster()) goto fail;
} else {
}
else {
curCluster_ = next;
}
}
@ -1768,13 +1769,15 @@ int16_t SdBaseFile::write(const void* buf, uint16_t nbyte) {
vol_->cacheSetBlockNumber(0XFFFFFFFF, false);
}
if (!vol_->writeBlock(block, src)) goto fail;
} else {
}
else {
if (blockOffset == 0 && curPosition_ >= fileSize_) {
// start of new block don't need to read into cache
if (!vol_->cacheFlush()) goto fail;
// set cache dirty and SD address of block
vol_->cacheSetBlockNumber(block, true);
} else {
}
else {
// rewrite part of block
if (!vol_->cacheRawBlock(block, SdVolume::CACHE_FOR_WRITE)) goto fail;
}
@ -1789,7 +1792,8 @@ int16_t SdBaseFile::write(const void* buf, uint16_t nbyte) {
// update fileSize and insure sync will update dir entry
fileSize_ = curPosition_;
flags_ |= F_FILE_DIR_DIRTY;
} else if (dateTime_ && nbyte) {
}
else if (dateTime_ && nbyte) {
// insure sync will update modified date and time
flags_ |= F_FILE_DIR_DIRTY;
}
@ -1799,7 +1803,7 @@ int16_t SdBaseFile::write(const void* buf, uint16_t nbyte) {
}
return nbyte;
fail:
fail:
// return for write error
writeError = true;
return -1;
@ -1807,7 +1811,7 @@ int16_t SdBaseFile::write(const void* buf, uint16_t nbyte) {
//------------------------------------------------------------------------------
// suppress cpplint warnings with NOLINT comment
#if ALLOW_DEPRECATED_FUNCTIONS && !defined(DOXYGEN)
void (*SdBaseFile::oldDateTime_)(uint16_t& date, uint16_t& time) = 0; // NOLINT
void (*SdBaseFile::oldDateTime_)(uint16_t& date, uint16_t& time) = 0; // NOLINT
#endif // ALLOW_DEPRECATED_FUNCTIONS