2017-09-20 02:35:05 +00:00
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< li class = "navelem" > < a class = "el" href = "../../dir_3f8eec2fc361645de4b1ec14c19fffc7.html" > packager< / a > < / li > < li class = "navelem" > < a class = "el" href = "../../dir_d258fb6e36cbaad69b44b6c9489b2bbb.html" > file< / a > < / li > < / ul >
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< div class = "title" > local_file.cc< / div > < / div >
< / div > <!-- header -->
< div class = "contents" >
< div class = "fragment" > < div class = "line" > < a name = "l00001" > < / a > < span class = "lineno" > 1< / span >   < span class = "comment" > // Copyright 2014 Google Inc. All rights reserved.< / span > < / div >
< div class = "line" > < a name = "l00002" > < / a > < span class = "lineno" > 2< / span >   < span class = "comment" > //< / span > < / div >
< div class = "line" > < a name = "l00003" > < / a > < span class = "lineno" > 3< / span >   < span class = "comment" > // Use of this source code is governed by a BSD-style< / span > < / div >
< div class = "line" > < a name = "l00004" > < / a > < span class = "lineno" > 4< / span >   < span class = "comment" > // license that can be found in the LICENSE file or at< / span > < / div >
< div class = "line" > < a name = "l00005" > < / a > < span class = "lineno" > 5< / span >   < span class = "comment" > // https://developers.google.com/open-source/licenses/bsd< / span > < / div >
< div class = "line" > < a name = "l00006" > < / a > < span class = "lineno" > 6< / span >   < / div >
< div class = "line" > < a name = "l00007" > < / a > < span class = "lineno" > 7< / span >   < span class = "preprocessor" > #include " packager/file/local_file.h" < / span > < / div >
< div class = "line" > < a name = "l00008" > < / a > < span class = "lineno" > 8< / span >   < / div >
< div class = "line" > < a name = "l00009" > < / a > < span class = "lineno" > 9< / span >   < span class = "preprocessor" > #include < stdio.h> < / span > < / div >
< div class = "line" > < a name = "l00010" > < / a > < span class = "lineno" > 10< / span >   < span class = "preprocessor" > #if defined(OS_WIN)< / span > < / div >
< div class = "line" > < a name = "l00011" > < / a > < span class = "lineno" > 11< / span >   < span class = "preprocessor" > < / span > < span class = "preprocessor" > #include < windows.h> < / span > < / div >
< div class = "line" > < a name = "l00012" > < / a > < span class = "lineno" > 12< / span >   < span class = "preprocessor" > #endif // defined(OS_WIN)< / span > < / div >
< div class = "line" > < a name = "l00013" > < / a > < span class = "lineno" > 13< / span >   < span class = "preprocessor" > < / span > < span class = "preprocessor" > #include " packager/base/files/file_util.h" < / span > < / div >
< div class = "line" > < a name = "l00014" > < / a > < span class = "lineno" > 14< / span >   < span class = "preprocessor" > #include " packager/base/logging.h" < / span > < / div >
< div class = "line" > < a name = "l00015" > < / a > < span class = "lineno" > 15< / span >   < / div >
< div class = "line" > < a name = "l00016" > < / a > < span class = "lineno" > 16< / span >   < span class = "keyword" > namespace < / span > shaka {< / div >
< div class = "line" > < a name = "l00017" > < / a > < span class = "lineno" > 17< / span >   < / div >
< div class = "line" > < a name = "l00018" > < / a > < span class = "lineno" > 18< / span >   < span class = "comment" > // Always open files in binary mode.< / span > < / div >
< div class = "line" > < a name = "l00019" > < / a > < span class = "lineno" > 19< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > kAdditionalFileMode[] = < span class = "stringliteral" > " b" < / span > ;< / div >
< div class = "line" > < a name = "l00020" > < / a > < span class = "lineno" > 20< / span >   < / div >
< div class = "line" > < a name = "l00021" > < / a > < span class = "lineno" > < a class = "line" href = "../../d7/dbd/classshaka_1_1LocalFile.html#a2bc14434191cdc36e7e9f67c6ebf282f" > 21< / a > < / span >   < a class = "code" href = "../../d7/dbd/classshaka_1_1LocalFile.html#a2bc14434191cdc36e7e9f67c6ebf282f" > LocalFile::LocalFile< / a > (< span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > * file_name, < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > * mode)< / div >
< div class = "line" > < a name = "l00022" > < / a > < span class = "lineno" > 22< / span >   : < a class = "code" href = "../../d3/d73/classshaka_1_1File.html" > File< / a > (file_name), file_mode_(mode), internal_file_(NULL) {< / div >
< div class = "line" > < a name = "l00023" > < / a > < span class = "lineno" > 23< / span >   < span class = "keywordflow" > if< / span > (file_mode_.find(kAdditionalFileMode) == std::string::npos)< / div >
< div class = "line" > < a name = "l00024" > < / a > < span class = "lineno" > 24< / span >   file_mode_ += kAdditionalFileMode;< / div >
< div class = "line" > < a name = "l00025" > < / a > < span class = "lineno" > 25< / span >   }< / div >
< div class = "line" > < a name = "l00026" > < / a > < span class = "lineno" > 26< / span >   < / div >
< div class = "line" > < a name = "l00027" > < / a > < span class = "lineno" > < a class = "line" href = "../../d7/dbd/classshaka_1_1LocalFile.html#a3d881c251c19a36eaf50483971095370" > 27< / a > < / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "../../d7/dbd/classshaka_1_1LocalFile.html#a3d881c251c19a36eaf50483971095370" > LocalFile::Close< / a > () {< / div >
< div class = "line" > < a name = "l00028" > < / a > < span class = "lineno" > 28< / span >   < span class = "keywordtype" > bool< / span > result = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00029" > < / a > < span class = "lineno" > 29< / span >   < span class = "keywordflow" > if< / span > (internal_file_) {< / div >
< div class = "line" > < a name = "l00030" > < / a > < span class = "lineno" > 30< / span >   result = base::CloseFile(internal_file_);< / div >
< div class = "line" > < a name = "l00031" > < / a > < span class = "lineno" > 31< / span >   internal_file_ = NULL;< / div >
< div class = "line" > < a name = "l00032" > < / a > < span class = "lineno" > 32< / span >   }< / div >
< div class = "line" > < a name = "l00033" > < / a > < span class = "lineno" > 33< / span >   < span class = "keyword" > delete< / span > < span class = "keyword" > this< / span > ;< / div >
< div class = "line" > < a name = "l00034" > < / a > < span class = "lineno" > 34< / span >   < span class = "keywordflow" > return< / span > result;< / div >
< div class = "line" > < a name = "l00035" > < / a > < span class = "lineno" > 35< / span >   }< / div >
< div class = "line" > < a name = "l00036" > < / a > < span class = "lineno" > 36< / span >   < / div >
< div class = "line" > < a name = "l00037" > < / a > < span class = "lineno" > < a class = "line" href = "../../d7/dbd/classshaka_1_1LocalFile.html#a27c3bf51fe18ebc10bf42ebcec20c9cb" > 37< / a > < / span >   int64_t < a class = "code" href = "../../d7/dbd/classshaka_1_1LocalFile.html#a27c3bf51fe18ebc10bf42ebcec20c9cb" > LocalFile::Read< / a > (< span class = "keywordtype" > void< / span > * buffer, uint64_t length) {< / div >
< div class = "line" > < a name = "l00038" > < / a > < span class = "lineno" > 38< / span >   DCHECK(buffer != NULL);< / div >
< div class = "line" > < a name = "l00039" > < / a > < span class = "lineno" > 39< / span >   DCHECK(internal_file_ != NULL);< / div >
< div class = "line" > < a name = "l00040" > < / a > < span class = "lineno" > 40< / span >   < span class = "keywordtype" > size_t< / span > bytes_read = fread(buffer, < span class = "keyword" > sizeof< / span > (< span class = "keywordtype" > char< / span > ), length, internal_file_);< / div >
< div class = "line" > < a name = "l00041" > < / a > < span class = "lineno" > 41< / span >   VLOG(2) < < < span class = "stringliteral" > " Read " < / span > < < length < < < span class = "stringliteral" > " return " < / span > < < bytes_read < < < span class = "stringliteral" > " error " < / span > < / div >
< div class = "line" > < a name = "l00042" > < / a > < span class = "lineno" > 42< / span >   < < ferror(internal_file_);< / div >
< div class = "line" > < a name = "l00043" > < / a > < span class = "lineno" > 43< / span >   < span class = "keywordflow" > if< / span > (bytes_read == 0 & & ferror(internal_file_) != 0) {< / div >
< div class = "line" > < a name = "l00044" > < / a > < span class = "lineno" > 44< / span >   < span class = "keywordflow" > return< / span > -1;< / div >
< div class = "line" > < a name = "l00045" > < / a > < span class = "lineno" > 45< / span >   }< / div >
< div class = "line" > < a name = "l00046" > < / a > < span class = "lineno" > 46< / span >   < span class = "keywordflow" > return< / span > bytes_read;< / div >
< div class = "line" > < a name = "l00047" > < / a > < span class = "lineno" > 47< / span >   }< / div >
< div class = "line" > < a name = "l00048" > < / a > < span class = "lineno" > 48< / span >   < / div >
< div class = "line" > < a name = "l00049" > < / a > < span class = "lineno" > < a class = "line" href = "../../d7/dbd/classshaka_1_1LocalFile.html#aee10b7f2898c5047eb8505f16c49311c" > 49< / a > < / span >   int64_t < a class = "code" href = "../../d7/dbd/classshaka_1_1LocalFile.html#aee10b7f2898c5047eb8505f16c49311c" > LocalFile::Write< / a > (< span class = "keyword" > const< / span > < span class = "keywordtype" > void< / span > * buffer, uint64_t length) {< / div >
< div class = "line" > < a name = "l00050" > < / a > < span class = "lineno" > 50< / span >   DCHECK(buffer != NULL);< / div >
< div class = "line" > < a name = "l00051" > < / a > < span class = "lineno" > 51< / span >   DCHECK(internal_file_ != NULL);< / div >
< div class = "line" > < a name = "l00052" > < / a > < span class = "lineno" > 52< / span >   < span class = "keywordtype" > size_t< / span > bytes_written = fwrite(buffer, < span class = "keyword" > sizeof< / span > (< span class = "keywordtype" > char< / span > ), length, internal_file_);< / div >
< div class = "line" > < a name = "l00053" > < / a > < span class = "lineno" > 53< / span >   VLOG(2) < < < span class = "stringliteral" > " Write " < / span > < < length < < < span class = "stringliteral" > " return " < / span > < < bytes_written < < < span class = "stringliteral" > " error " < / span > < / div >
< div class = "line" > < a name = "l00054" > < / a > < span class = "lineno" > 54< / span >   < < ferror(internal_file_);< / div >
< div class = "line" > < a name = "l00055" > < / a > < span class = "lineno" > 55< / span >   < span class = "keywordflow" > if< / span > (bytes_written == 0 & & ferror(internal_file_) != 0) {< / div >
< div class = "line" > < a name = "l00056" > < / a > < span class = "lineno" > 56< / span >   < span class = "keywordflow" > return< / span > -1;< / div >
< div class = "line" > < a name = "l00057" > < / a > < span class = "lineno" > 57< / span >   }< / div >
< div class = "line" > < a name = "l00058" > < / a > < span class = "lineno" > 58< / span >   < span class = "keywordflow" > return< / span > bytes_written;< / div >
< div class = "line" > < a name = "l00059" > < / a > < span class = "lineno" > 59< / span >   }< / div >
< div class = "line" > < a name = "l00060" > < / a > < span class = "lineno" > 60< / span >   < / div >
< div class = "line" > < a name = "l00061" > < / a > < span class = "lineno" > < a class = "line" href = "../../d7/dbd/classshaka_1_1LocalFile.html#ad20649d0ee575b81830a5abf88e2bde1" > 61< / a > < / span >   int64_t < a class = "code" href = "../../d7/dbd/classshaka_1_1LocalFile.html#ad20649d0ee575b81830a5abf88e2bde1" > LocalFile::Size< / a > () {< / div >
< div class = "line" > < a name = "l00062" > < / a > < span class = "lineno" > 62< / span >   DCHECK(internal_file_ != NULL);< / div >
< div class = "line" > < a name = "l00063" > < / a > < span class = "lineno" > 63< / span >   < / div >
< div class = "line" > < a name = "l00064" > < / a > < span class = "lineno" > 64< / span >   < span class = "comment" > // Flush any buffered data, so we get the true file size.< / span > < / div >
< div class = "line" > < a name = "l00065" > < / a > < span class = "lineno" > 65< / span >   < span class = "keywordflow" > if< / span > (!< a class = "code" href = "../../d7/dbd/classshaka_1_1LocalFile.html#a04b4523a7352572b2c6d72f1d6f3a077" > Flush< / a > ()) {< / div >
< div class = "line" > < a name = "l00066" > < / a > < span class = "lineno" > 66< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Cannot flush file." < / span > ;< / div >
< div class = "line" > < a name = "l00067" > < / a > < span class = "lineno" > 67< / span >   < span class = "keywordflow" > return< / span > -1;< / div >
< div class = "line" > < a name = "l00068" > < / a > < span class = "lineno" > 68< / span >   }< / div >
< div class = "line" > < a name = "l00069" > < / a > < span class = "lineno" > 69< / span >   < / div >
< div class = "line" > < a name = "l00070" > < / a > < span class = "lineno" > 70< / span >   int64_t file_size;< / div >
< div class = "line" > < a name = "l00071" > < / a > < span class = "lineno" > 71< / span >   < span class = "keywordflow" > if< / span > (!base::GetFileSize(base::FilePath::FromUTF8Unsafe(< a class = "code" href = "../../d3/d73/classshaka_1_1File.html#a463be34c40e47f95510e991678b34605" > file_name< / a > ()),< / div >
< div class = "line" > < a name = "l00072" > < / a > < span class = "lineno" > 72< / span >   & file_size)) {< / div >
< div class = "line" > < a name = "l00073" > < / a > < span class = "lineno" > 73< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Cannot get file size." < / span > ;< / div >
< div class = "line" > < a name = "l00074" > < / a > < span class = "lineno" > 74< / span >   < span class = "keywordflow" > return< / span > -1;< / div >
< div class = "line" > < a name = "l00075" > < / a > < span class = "lineno" > 75< / span >   }< / div >
< div class = "line" > < a name = "l00076" > < / a > < span class = "lineno" > 76< / span >   < span class = "keywordflow" > return< / span > file_size;< / div >
< div class = "line" > < a name = "l00077" > < / a > < span class = "lineno" > 77< / span >   }< / div >
< div class = "line" > < a name = "l00078" > < / a > < span class = "lineno" > 78< / span >   < / div >
< div class = "line" > < a name = "l00079" > < / a > < span class = "lineno" > < a class = "line" href = "../../d7/dbd/classshaka_1_1LocalFile.html#a04b4523a7352572b2c6d72f1d6f3a077" > 79< / a > < / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "../../d7/dbd/classshaka_1_1LocalFile.html#a04b4523a7352572b2c6d72f1d6f3a077" > LocalFile::Flush< / a > () {< / div >
< div class = "line" > < a name = "l00080" > < / a > < span class = "lineno" > 80< / span >   DCHECK(internal_file_ != NULL);< / div >
< div class = "line" > < a name = "l00081" > < / a > < span class = "lineno" > 81< / span >   < span class = "keywordflow" > return< / span > ((fflush(internal_file_) == 0) & & !ferror(internal_file_));< / div >
< div class = "line" > < a name = "l00082" > < / a > < span class = "lineno" > 82< / span >   }< / div >
< div class = "line" > < a name = "l00083" > < / a > < span class = "lineno" > 83< / span >   < / div >
< div class = "line" > < a name = "l00084" > < / a > < span class = "lineno" > < a class = "line" href = "../../d7/dbd/classshaka_1_1LocalFile.html#a082cd6d64c8f04acff251cdafb66b203" > 84< / a > < / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "../../d7/dbd/classshaka_1_1LocalFile.html#a082cd6d64c8f04acff251cdafb66b203" > LocalFile::Seek< / a > (uint64_t position) {< / div >
< div class = "line" > < a name = "l00085" > < / a > < span class = "lineno" > 85< / span >   < span class = "preprocessor" > #if defined(OS_WIN)< / span > < / div >
< div class = "line" > < a name = "l00086" > < / a > < span class = "lineno" > 86< / span >   < span class = "preprocessor" > < / span > < span class = "keywordflow" > return< / span > _fseeki64(internal_file_, static_cast< __int64> (position), SEEK_SET) ==< / div >
< div class = "line" > < a name = "l00087" > < / a > < span class = "lineno" > 87< / span >   0;< / div >
< div class = "line" > < a name = "l00088" > < / a > < span class = "lineno" > 88< / span >   < span class = "preprocessor" > #else< / span > < / div >
< div class = "line" > < a name = "l00089" > < / a > < span class = "lineno" > 89< / span >   < span class = "preprocessor" > < / span > < span class = "keywordflow" > return< / span > fseeko(internal_file_, position, SEEK_SET) > = 0;< / div >
< div class = "line" > < a name = "l00090" > < / a > < span class = "lineno" > 90< / span >   < span class = "preprocessor" > #endif // !defined(OS_WIN)< / span > < / div >
< div class = "line" > < a name = "l00091" > < / a > < span class = "lineno" > 91< / span >   < span class = "preprocessor" > < / span > }< / div >
< div class = "line" > < a name = "l00092" > < / a > < span class = "lineno" > 92< / span >   < / div >
< div class = "line" > < a name = "l00093" > < / a > < span class = "lineno" > < a class = "line" href = "../../d7/dbd/classshaka_1_1LocalFile.html#af111d93e10ae0128f082eef77eaa914b" > 93< / a > < / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "../../d7/dbd/classshaka_1_1LocalFile.html#af111d93e10ae0128f082eef77eaa914b" > LocalFile::Tell< / a > (uint64_t* position) {< / div >
< div class = "line" > < a name = "l00094" > < / a > < span class = "lineno" > 94< / span >   < span class = "preprocessor" > #if defined(OS_WIN)< / span > < / div >
< div class = "line" > < a name = "l00095" > < / a > < span class = "lineno" > 95< / span >   < span class = "preprocessor" > < / span > __int64 offset = _ftelli64(internal_file_);< / div >
< div class = "line" > < a name = "l00096" > < / a > < span class = "lineno" > 96< / span >   < span class = "preprocessor" > #else< / span > < / div >
< div class = "line" > < a name = "l00097" > < / a > < span class = "lineno" > 97< / span >   < span class = "preprocessor" > < / span > off_t offset = ftello(internal_file_);< / div >
< div class = "line" > < a name = "l00098" > < / a > < span class = "lineno" > 98< / span >   < span class = "preprocessor" > #endif // !defined(OS_WIN)< / span > < / div >
< div class = "line" > < a name = "l00099" > < / a > < span class = "lineno" > 99< / span >   < span class = "preprocessor" > < / span > < span class = "keywordflow" > if< / span > (offset < 0)< / div >
< div class = "line" > < a name = "l00100" > < / a > < span class = "lineno" > 100< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00101" > < / a > < span class = "lineno" > 101< / span >   *position = < span class = "keyword" > static_cast< < / span > uint64_t< span class = "keyword" > > < / span > (offset);< / div >
< div class = "line" > < a name = "l00102" > < / a > < span class = "lineno" > 102< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00103" > < / a > < span class = "lineno" > 103< / span >   }< / div >
< div class = "line" > < a name = "l00104" > < / a > < span class = "lineno" > 104< / span >   < / div >
< div class = "line" > < a name = "l00105" > < / a > < span class = "lineno" > 105< / span >   LocalFile::~LocalFile() {}< / div >
< div class = "line" > < a name = "l00106" > < / a > < span class = "lineno" > 106< / span >   < / div >
< div class = "line" > < a name = "l00107" > < / a > < span class = "lineno" > < a class = "line" href = "../../d7/dbd/classshaka_1_1LocalFile.html#a8de3e633211e896c43319a5b6f080804" > 107< / a > < / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "../../d7/dbd/classshaka_1_1LocalFile.html#a8de3e633211e896c43319a5b6f080804" > LocalFile::Open< / a > () {< / div >
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< div class = "line" > < a name = "l00108" > < / a > < span class = "lineno" > 108< / span >   base::FilePath file_path(base::FilePath::FromUTF8Unsafe(< a class = "code" href = "../../d3/d73/classshaka_1_1File.html#a463be34c40e47f95510e991678b34605" > file_name< / a > ()));< / div >
< div class = "line" > < a name = "l00109" > < / a > < span class = "lineno" > 109< / span >   < / div >
< div class = "line" > < a name = "l00110" > < / a > < span class = "lineno" > 110< / span >   < span class = "comment" > // Create upper level directories for write mode.< / span > < / div >
< div class = "line" > < a name = "l00111" > < / a > < span class = "lineno" > 111< / span >   < span class = "keywordflow" > if< / span > (file_mode_.find(< span class = "stringliteral" > " w" < / span > ) != std::string::npos) {< / div >
< div class = "line" > < a name = "l00112" > < / a > < span class = "lineno" > 112< / span >   base::File::Error error;< / div >
< div class = "line" > < a name = "l00113" > < / a > < span class = "lineno" > 113< / span >   < span class = "comment" > // The function returns success if the directories already exist.< / span > < / div >
< div class = "line" > < a name = "l00114" > < / a > < span class = "lineno" > 114< / span >   < span class = "keywordflow" > if< / span > (!base::CreateDirectoryAndGetError(file_path.DirName(), & error)) {< / div >
< div class = "line" > < a name = "l00115" > < / a > < span class = "lineno" > 115< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Failed to create directories for file ' " < / span > < / div >
< div class = "line" > < a name = "l00116" > < / a > < span class = "lineno" > 116< / span >   < < file_path.AsUTF8Unsafe()< / div >
< div class = "line" > < a name = "l00117" > < / a > < span class = "lineno" > 117< / span >   < < < span class = "stringliteral" > " ' . Error: " < / span > < < base::File::ErrorToString(error);< / div >
< div class = "line" > < a name = "l00118" > < / a > < span class = "lineno" > 118< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00119" > < / a > < span class = "lineno" > 119< / span >   }< / div >
< div class = "line" > < a name = "l00120" > < / a > < span class = "lineno" > 120< / span >   }< / div >
< div class = "line" > < a name = "l00121" > < / a > < span class = "lineno" > 121< / span >   < / div >
< div class = "line" > < a name = "l00122" > < / a > < span class = "lineno" > 122< / span >   internal_file_ = base::OpenFile(file_path, file_mode_.c_str());< / div >
< div class = "line" > < a name = "l00123" > < / a > < span class = "lineno" > 123< / span >   < span class = "keywordflow" > return< / span > (internal_file_ != NULL);< / div >
< div class = "line" > < a name = "l00124" > < / a > < span class = "lineno" > 124< / span >   }< / div >
< div class = "line" > < a name = "l00125" > < / a > < span class = "lineno" > 125< / span >   < / div >
< div class = "line" > < a name = "l00126" > < / a > < span class = "lineno" > < a class = "line" href = "../../d7/dbd/classshaka_1_1LocalFile.html#a7eb47bb6ceff52c57e3eb4a21fb0ba8d" > 126< / a > < / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "../../d7/dbd/classshaka_1_1LocalFile.html#a7eb47bb6ceff52c57e3eb4a21fb0ba8d" > LocalFile::Delete< / a > (< span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > * file_name) {< / div >
< div class = "line" > < a name = "l00127" > < / a > < span class = "lineno" > 127< / span >   < span class = "keywordflow" > return< / span > base::DeleteFile(base::FilePath::FromUTF8Unsafe(file_name), < span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a name = "l00128" > < / a > < span class = "lineno" > 128< / span >   }< / div >
< div class = "line" > < a name = "l00129" > < / a > < span class = "lineno" > 129< / span >   < / div >
< div class = "line" > < a name = "l00130" > < / a > < span class = "lineno" > 130< / span >   } < span class = "comment" > // namespace shaka< / span > < / div >
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< div class = "ttc" id = "classshaka_1_1File_html_a463be34c40e47f95510e991678b34605" > < div class = "ttname" > < a href = "../../d3/d73/classshaka_1_1File.html#a463be34c40e47f95510e991678b34605" > shaka::File::file_name< / a > < / div > < div class = "ttdeci" > const std::string & file_name() const < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d2/d4d/file_8h_source.html#l00094" > file.h:94< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1LocalFile_html_a3d881c251c19a36eaf50483971095370" > < div class = "ttname" > < a href = "../../d7/dbd/classshaka_1_1LocalFile.html#a3d881c251c19a36eaf50483971095370" > shaka::LocalFile::Close< / a > < / div > < div class = "ttdeci" > bool Close() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d6/de8/local__file_8cc_source.html#l00027" > local_file.cc:27< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1LocalFile_html_a082cd6d64c8f04acff251cdafb66b203" > < div class = "ttname" > < a href = "../../d7/dbd/classshaka_1_1LocalFile.html#a082cd6d64c8f04acff251cdafb66b203" > shaka::LocalFile::Seek< / a > < / div > < div class = "ttdeci" > bool Seek(uint64_t position) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d6/de8/local__file_8cc_source.html#l00084" > local_file.cc:84< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1LocalFile_html_a04b4523a7352572b2c6d72f1d6f3a077" > < div class = "ttname" > < a href = "../../d7/dbd/classshaka_1_1LocalFile.html#a04b4523a7352572b2c6d72f1d6f3a077" > shaka::LocalFile::Flush< / a > < / div > < div class = "ttdeci" > bool Flush() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d6/de8/local__file_8cc_source.html#l00079" > local_file.cc:79< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1File_html" > < div class = "ttname" > < a href = "../../d3/d73/classshaka_1_1File.html" > shaka::File< / a > < / div > < div class = "ttdoc" > Define an abstract file interface. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d2/d4d/file_8h_source.html#l00026" > file.h:26< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1LocalFile_html_ad20649d0ee575b81830a5abf88e2bde1" > < div class = "ttname" > < a href = "../../d7/dbd/classshaka_1_1LocalFile.html#ad20649d0ee575b81830a5abf88e2bde1" > shaka::LocalFile::Size< / a > < / div > < div class = "ttdeci" > int64_t Size() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d6/de8/local__file_8cc_source.html#l00061" > local_file.cc:61< / a > < / div > < / div >
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< div class = "ttc" id = "classshaka_1_1LocalFile_html_a7eb47bb6ceff52c57e3eb4a21fb0ba8d" > < div class = "ttname" > < a href = "../../d7/dbd/classshaka_1_1LocalFile.html#a7eb47bb6ceff52c57e3eb4a21fb0ba8d" > shaka::LocalFile::Delete< / a > < / div > < div class = "ttdeci" > static bool Delete(const char *file_name)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d6/de8/local__file_8cc_source.html#l00126" > local_file.cc:126< / a > < / div > < / div >
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< div class = "ttc" id = "classshaka_1_1LocalFile_html_a27c3bf51fe18ebc10bf42ebcec20c9cb" > < div class = "ttname" > < a href = "../../d7/dbd/classshaka_1_1LocalFile.html#a27c3bf51fe18ebc10bf42ebcec20c9cb" > shaka::LocalFile::Read< / a > < / div > < div class = "ttdeci" > int64_t Read(void *buffer, uint64_t length) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d6/de8/local__file_8cc_source.html#l00037" > local_file.cc:37< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1LocalFile_html_a8de3e633211e896c43319a5b6f080804" > < div class = "ttname" > < a href = "../../d7/dbd/classshaka_1_1LocalFile.html#a8de3e633211e896c43319a5b6f080804" > shaka::LocalFile::Open< / a > < / div > < div class = "ttdeci" > bool Open() override< / div > < div class = "ttdoc" > Internal open. Should not be used directly. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d6/de8/local__file_8cc_source.html#l00107" > local_file.cc:107< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1LocalFile_html_aee10b7f2898c5047eb8505f16c49311c" > < div class = "ttname" > < a href = "../../d7/dbd/classshaka_1_1LocalFile.html#aee10b7f2898c5047eb8505f16c49311c" > shaka::LocalFile::Write< / a > < / div > < div class = "ttdeci" > int64_t Write(const void *buffer, uint64_t length) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d6/de8/local__file_8cc_source.html#l00049" > local_file.cc:49< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1LocalFile_html_af111d93e10ae0128f082eef77eaa914b" > < div class = "ttname" > < a href = "../../d7/dbd/classshaka_1_1LocalFile.html#af111d93e10ae0128f082eef77eaa914b" > shaka::LocalFile::Tell< / a > < / div > < div class = "ttdeci" > bool Tell(uint64_t *position) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d6/de8/local__file_8cc_source.html#l00093" > local_file.cc:93< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1LocalFile_html_a2bc14434191cdc36e7e9f67c6ebf282f" > < div class = "ttname" > < a href = "../../d7/dbd/classshaka_1_1LocalFile.html#a2bc14434191cdc36e7e9f67c6ebf282f" > shaka::LocalFile::LocalFile< / a > < / div > < div class = "ttdeci" > LocalFile(const char *file_name, const char *mode)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d6/de8/local__file_8cc_source.html#l00021" > local_file.cc:21< / a > < / div > < / div >
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