/* * Copyright 1995, 1996 Perforce Software. All rights reserved. * * This file is part of Perforce - the FAST SCM System. */ # include <stdhdrs.h> # include <debug.h> # include <strbuf.h> # include <strdict.h> # include <strtable.h> # include <error.h> # include <i18napi.h> # include <charset.h> # include <charcvt.h> # include <transdict.h> # include <options.h> # include <handler.h> # include <rpc.h> # include <ident.h> # include <enviro.h> # include <filesys.h> # include <msgclient.h> # include <p4tags.h> # include "clientuser.h" # include "clientservice.h" # include "clientmerge.h" # include "client.h" # include "regexp.h" void Client::SetTrans( int output, int content, int fnames, int dialog ) { CharSetCvt *converter = NULL; if (dialog == -2) dialog = output; if (content == -2) content = output; if (fnames == -2) fnames = content; // if we were already in unicode mode, take that down if( is_unicode ) CleanupTrans(); // if all args are 0, disable translation if( !( output | content | fnames | dialog ) ) { content_charset = 0; GlobalCharSet::Set( 0 ); return; } // we are in unicode mode now... is_unicode = 1; enviro->SetCharSet(output); content_charset = content; output_charset = output; GlobalCharSet::Set(fnames); // our concept of current directory could change at this point cwd = ""; enviro->Config( GetCwd() ); if (output != 0) { converter = CharSetCvt::FindCvt( CharSetCvt::UTF_8, (CharSetCvt::CharSet)output ); if (converter) { // TransDict will delete the converter translated = new TransDict( this, converter ); if (fnames == output) transfname = translated; } } if ( fnames != 0 && fnames != output) { converter = CharSetCvt::FindCvt( CharSetCvt::UTF_8, (CharSetCvt::CharSet)fnames ); if (converter) { // TransDict will delete the converter transfname = new TransDict( this, converter ); } } if ( dialog != 0 ) { fromTransDialog = CharSetCvt::FindCvt( CharSetCvt::UTF_8, (CharSetCvt::CharSet)dialog ); if (fromTransDialog) toTransDialog = fromTransDialog->ReverseCvt(); } } void Client::CleanupTrans() { if (transfname != this && transfname != translated) delete transfname; if (translated != this) delete translated; translated = this; transfname = this; delete fromTransDialog; delete toTransDialog; fromTransDialog = toTransDialog = NULL; is_unicode = 0; content_charset = 0; output_charset = 0; enviro->SetCharSet( 0 ); } int Client::ContentCharset() { // Content charset is overridden by server-provided charset if present StrPtr *charset = GetVar( P4Tag::v_charset ); return charset ? charset->Atoi() : content_charset; } #if defined ( OS_MACOSX ) int Client::GuessCharset() { return CharSetApi::UTF_8; } #elif defined ( OS_NT ) #include <windows.h> // these next two routines attempt to determine if the app is a console app bool ReadBytes(HANDLE hFile, LPVOID buffer, DWORD size) { DWORD bytes; if (!ReadFile(hFile, buffer, size, &bytes, NULL)) { return false; } else if (size != bytes) { return false; } return true; } // http://www.devx.com/tips/Tip/33584 static bool UseOEMCodePage() { DWORD nameLength; char nameBuf[256]; HANDLE hImage; DWORD bytes; DWORD iSection; DWORD SectionOffset; DWORD CoffHeaderOffset; DWORD MoreDosHeader[16]; ULONG ntSignature; IMAGE_DOS_HEADER image_dos_header; IMAGE_FILE_HEADER image_file_header; IMAGE_OPTIONAL_HEADER image_optional_header; IMAGE_SECTION_HEADER image_section_header; nameLength = GetModuleFileName(NULL, nameBuf, 256); if (! nameLength || nameLength >= 256) return true; /* * Open the reference file. */ hImage = CreateFile(nameBuf, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); if (INVALID_HANDLE_VALUE == hImage) return true; /* * Read the MS-DOS image header. */ if (! ReadBytes(hImage, &image_dos_header, sizeof(IMAGE_DOS_HEADER))) return true; if (IMAGE_DOS_SIGNATURE != image_dos_header.e_magic) return true; /* * Read more MS-DOS header. */ if (! ReadBytes(hImage, MoreDosHeader, sizeof(MoreDosHeader))) return true; /* * Get actual COFF header. */ CoffHeaderOffset = SetFilePointer(hImage, image_dos_header.e_lfanew, NULL, FILE_BEGIN); if (CoffHeaderOffset == 0xFFFFFFFF) return true; CoffHeaderOffset += sizeof(ULONG); if (! ReadBytes (hImage, &ntSignature, sizeof(ULONG))) return true; if (IMAGE_NT_SIGNATURE != ntSignature) return true; SectionOffset = CoffHeaderOffset + IMAGE_SIZEOF_FILE_HEADER + sizeof(image_optional_header); if (! ReadBytes(hImage, &image_file_header, IMAGE_SIZEOF_FILE_HEADER)) return true; /* * Read optional header. */ if (!ReadBytes(hImage, &image_optional_header, sizeof(image_optional_header))) return true; if (image_optional_header.Subsystem == IMAGE_SUBSYSTEM_WINDOWS_GUI) return false; return true; } int Client::GuessCharset() { UINT codePage; if (UseOEMCodePage()) // for console apps codePage = GetOEMCP(); else codePage = GetACP(); switch (codePage) { case 437: return CharSetApi::WIN_US_OEM; // case 737: return CharSetApi::CP737; // problems case 850: return CharSetApi::CP850; case 858: return CharSetApi::CP858; case 932: return CharSetApi::SHIFTJIS; case 936: return CharSetApi::CP936; case 949: return CharSetApi::CP949; case 950: return CharSetApi::CP950; case 1200: return CharSetApi::UTF_16_LE_BOM; case 1201: return CharSetApi::UTF_16_BE_BOM; case 1251: return CharSetApi::WIN_CP_1251; case 1252: return CharSetApi::WIN_US_ANSI; case 1253: return CharSetApi::CP1253; case 10000: return CharSetApi::MACOS_ROMAN; case 12000: return CharSetApi::UTF_32_LE_BOM; case 12001: return CharSetApi::UTF_32_BE_BOM; case 20866: return CharSetApi::KOI8_R; case 20932: return CharSetApi::EUCJP; case 28591: return CharSetApi::ISO8859_1; case 28595: return CharSetApi::ISO8859_5; case 28605: return CharSetApi::ISO8859_15; case 65001: return CharSetApi::UTF_8; default: return 0; } } #elif ( defined ( OS_LINUX ) || \ defined ( OS_FREEBSD ) || \ defined ( OS_SOLARIS ) || \ defined ( OS_NETBSD ) ) int Client::GuessCharset() { const char *setInEnv = enviro->Get( "LANG" ); if( !setInEnv ) return 0; int begin = 0; int len = strlen( setInEnv ); // if it is just set to C, use UTF_8 if (len == 1 && setInEnv[0] == 'C') return CharSetApi::UTF_8; // Now we search for this pattern // [language[_territory][.codeset][@modifier]] // See http://osr507doc.sco.com/en/man/html.M/locale.M.html // We are interested in the codeset so look for '.' for (begin=0; begin<len; begin++) { if (setInEnv[begin] == '.') break; } // modifier is optional if (begin < len) { int end; begin++; for(end=begin; end<len; end++) { if (setInEnv[end] == '@') break; } StrBuf charset; charset.Set(&(setInEnv[begin]), end-begin); if (!StrPtr::CCompare(charset.Text(), "ISO8859-1")) return CharSetApi::ISO8859_1; if (!StrPtr::CCompare(charset.Text(), "ISO8859-5")) return CharSetApi::ISO8859_5; if (!StrPtr::CCompare(charset.Text(), "ISO8859-7")) return CharSetApi::ISO8859_7; if (!StrPtr::CCompare(charset.Text(), "ISO8859-15")) return CharSetApi::ISO8859_15; if (!StrPtr::CCompare(charset.Text(), "JISX0201.1976-0")) return CharSetApi::SHIFTJIS; if (!StrPtr::CCompare(charset.Text(), "JISX0208.1983-0")) return CharSetApi::SHIFTJIS; if (!StrPtr::CCompare(charset.Text(), "EUC-JP")) return CharSetApi::EUCJP; if (!StrPtr::CCompare(charset.Text(), "UTF-8")) return CharSetApi::UTF_8; if (!StrPtr::CCompare(charset.Text(), "GB2312.1980-0")) return CharSetApi::CP936; if (!StrPtr::CCompare(charset.Text(), "GB18030")) return CharSetApi::CP936; if (!StrPtr::CCompare(charset.Text(), "KSC5601.1987-0")) return CharSetApi::CP949; } return 0; } #else int Client::GuessCharset() { return CharSetApi::UTF_8; } #endif
# | Change | User | Description | Committed | |
---|---|---|---|---|---|
#1 | 18760 | rlranft |
Populate -o //guest/perforce_software/p4/... //guest/rlranft/p4/.... |
||
//guest/perforce_software/p4/2014-1/client/clienti18n.cc | |||||
#1 | 15902 | Matt Attaway | A second renaming that I will not obliterate as a badge of shame | ||
//guest/perforce_software/p4/2014_1/client/clienti18n.cc | |||||
#1 | 15901 | Matt Attaway | Clean up code to fit modern Workshop naming standards | ||
//guest/perforce_software/p4/2014.1/client/clienti18n.cc | |||||
#1 | 12188 | Matt Attaway | Move 'main' p4 into a release specific directory in prep for new releases | ||
//guest/perforce_software/p4/client/clienti18n.cc | |||||
#1 | 9129 | Matt Attaway | Initial commit of the 2014.1 p4/p4api source code |