| 1 | #include "rar.hpp" |
| 2 | |
| 3 | bool ReadTextFile( |
| 4 | const wchar *Name, |
| 5 | StringList *List, |
| 6 | bool Config, |
| 7 | bool AbortOnError, |
| 8 | RAR_CHARSET SrcCharset, |
| 9 | bool Unquote, |
| 10 | bool SkipComments, |
| 11 | bool ExpandEnvStr) |
| 12 | { |
| 13 | wchar FileName[NM]; |
| 14 | *FileName=0; |
| 15 | |
| 16 | if (Name!=NULL) |
| 17 | if (Config) |
| 18 | GetConfigName(Name,FileName,ASIZE(FileName),true,false); |
| 19 | else |
| 20 | wcsncpyz(FileName,Name,ASIZE(FileName)); |
| 21 | |
| 22 | File SrcFile; |
| 23 | if (*FileName!=0) |
| 24 | { |
| 25 | bool OpenCode=AbortOnError ? SrcFile.WOpen(FileName):SrcFile.Open(FileName,0); |
| 26 | |
| 27 | if (!OpenCode) |
| 28 | { |
| 29 | if (AbortOnError) |
| 30 | ErrHandler.Exit(RARX_OPEN); |
| 31 | return false; |
| 32 | } |
| 33 | } |
| 34 | else |
| 35 | SrcFile.SetHandleType(FILE_HANDLESTD); |
| 36 | |
| 37 | uint DataSize=0,ReadSize; |
| 38 | const int ReadBlock=4096; |
| 39 | |
| 40 | Array<byte> Data(ReadBlock); |
| 41 | while ((ReadSize=SrcFile.Read(&Data[DataSize],ReadBlock))!=0) |
| 42 | { |
| 43 | DataSize+=ReadSize; |
| 44 | Data.Add(ReadSize); // Always have ReadBlock available for next data. |
| 45 | } |
| 46 | // Set to really read size, so we can zero terminate it correctly. |
| 47 | Data.Alloc(DataSize); |
| 48 | |
| 49 | int LittleEndian=DataSize>=2 && Data[0]==255 && Data[1]==254 ? 1:0; |
| 50 | int BigEndian=DataSize>=2 && Data[0]==254 && Data[1]==255 ? 1:0; |
| 51 | bool Utf8=DataSize>=3 && Data[0]==0xef && Data[1]==0xbb && Data[2]==0xbf; |
| 52 | |
| 53 | if (SrcCharset==RCH_DEFAULT) |
| 54 | SrcCharset=DetectTextEncoding(&Data[0],DataSize); |
| 55 | |
| 56 | Array<wchar> DataW; |
| 57 | |
| 58 | if (SrcCharset==RCH_DEFAULT || SrcCharset==RCH_OEM || SrcCharset==RCH_ANSI) |
| 59 | { |
| 60 | Data.Push(0); // Zero terminate. |
no test coverage detected