From e16866e072f94410321d70daedbcb855ea878cac Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sun, 6 Nov 2011 15:56:40 -0600 Subject: Actually move the kde files that were renamed in the last commit --- kdecore/kshell.cpp | 377 ----------------------------------------------------- 1 file changed, 377 deletions(-) delete mode 100644 kdecore/kshell.cpp (limited to 'kdecore/kshell.cpp') diff --git a/kdecore/kshell.cpp b/kdecore/kshell.cpp deleted file mode 100644 index 9a9aacfbe..000000000 --- a/kdecore/kshell.cpp +++ /dev/null @@ -1,377 +0,0 @@ -/* - This file is part of the KDE libraries - - Copyright (c) 2003 Oswald Buddenhagen - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include - -#include -#include -#include - -static int fromHex( TQChar c ) -{ - if (c >= (TQChar)'0' && c <= (TQChar)'9') - return c - (TQChar)'0'; - else if (c >= (TQChar)'A' && c <= (TQChar)'F') - return c - (TQChar)'A' + 10; - else if (c >= (TQChar)'a' && c <= (TQChar)'f') - return c - (TQChar)'a' + 10; - return -1; -} - -inline static bool isQuoteMeta( uint c ) -{ -#if 0 // it's not worth it, especially after seeing gcc's asm output ... - static const uchar iqm[] = { - 0x00, 0x00, 0x00, 0x00, 0x94, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00 - }; // \'"$ - - return (c < sizeof(iqm) * 8) && (iqm[c / 8] & (1 << (c & 7))); -#else - return c == (int)'\\' || c == (int)'\'' || c == (int)'"' || c == (int)'$'; -#endif -} - -inline static bool isMeta( uint c ) -{ - static const uchar iqm[] = { - 0x00, 0x00, 0x00, 0x00, 0xdc, 0x07, 0x00, 0xd8, - 0x00, 0x00, 0x00, 0x10, 0x01, 0x00, 0x00, 0x38 - }; // \'"$`<>|;&(){}*?# - - return (c < sizeof(iqm) * 8) && (iqm[c / 8] & (1 << (c & 7))); -} - -TQStringList KShell::splitArgs( const TQString &args, int flags, int *err ) -{ - TQStringList ret; - bool firstword = flags & AbortOnMeta; - - for (uint pos = 0; ; ) { - TQChar c; - do { - if (pos >= args.length()) - goto okret; - c = args.tqunicode()[pos++]; - } while (c.isSpace()); - TQString cret; - if ((flags & TildeExpand) && c == (QChar)'~') { - uint opos = pos; - for (; ; pos++) { - if (pos >= args.length()) - break; - c = args.tqunicode()[pos]; - if (c == (QChar)'/' || c.isSpace()) - break; - if (isQuoteMeta( c )) { - pos = opos; - c = (QChar)'~'; - goto notilde; - } - if ((flags & AbortOnMeta) && isMeta( c )) - goto metaerr; - } - TQString ccret = homeDir( TQConstString( args.tqunicode() + opos, pos - opos ).string() ); - if (ccret.isEmpty()) { - pos = opos; - c = (QChar)'~'; - goto notilde; - } - if (pos >= args.length()) { - ret += ccret; - goto okret; - } - pos++; - if (c.isSpace()) { - ret += ccret; - firstword = false; - continue; - } - cret = ccret; - } - // before the notilde label, as a tilde does not match anyway - if (firstword) { - if (c == (QChar)'_' || (c >= (QChar)'A' && c <= (QChar)'Z') || (c >= (QChar)'a' && c <= (QChar)'z')) { - uint pos2 = pos; - TQChar cc; - do - cc = args[pos2++]; - while (cc == (QChar)'_' || (cc >= (QChar)'A' && cc <= (QChar)'Z') || - (cc >= (QChar)'a' && cc <= (QChar)'z') || (cc >= (QChar)'0' && cc <= (QChar)'9')); - if (cc == (QChar)'=') - goto metaerr; - } - } - notilde: - do { - if (c == (QChar)'\'') { - uint spos = pos; - do { - if (pos >= args.length()) - goto quoteerr; - c = args.tqunicode()[pos++]; - } while (c != (QChar)'\''); - cret += TQConstString( args.tqunicode() + spos, pos - spos - 1 ).string(); - } else if (c == (QChar)'"') { - for (;;) { - if (pos >= args.length()) - goto quoteerr; - c = args.tqunicode()[pos++]; - if (c == (QChar)'"') - break; - if (c == (QChar)'\\') { - if (pos >= args.length()) - goto quoteerr; - c = args.tqunicode()[pos++]; - if (c != (QChar)'"' && c != (QChar)'\\' && - !((flags & AbortOnMeta) && (c == (QChar)'$' || c == (QChar)'`'))) - cret += (QChar)'\\'; - } else if ((flags & AbortOnMeta) && (c == (QChar)'$' || c == (QChar)'`')) - goto metaerr; - cret += c; - } - } else if (c == (QChar)'$' && args[pos] == (QChar)'\'') { - pos++; - for (;;) { - if (pos >= args.length()) - goto quoteerr; - c = args.tqunicode()[pos++]; - if (c == (QChar)'\'') - break; - if (c == (QChar)'\\') { - if (pos >= args.length()) - goto quoteerr; - c = args.tqunicode()[pos++]; - switch (c) { - case 'a': cret += (QChar)'\a'; break; - case 'b': cret += (QChar)'\b'; break; - case 'e': cret += (QChar)'\033'; break; - case 'f': cret += (QChar)'\f'; break; - case 'n': cret += (QChar)'\n'; break; - case 'r': cret += (QChar)'\r'; break; - case 't': cret += (QChar)'\t'; break; - case '\\': cret += (QChar)'\\'; break; - case '\'': cret += (QChar)'\''; break; - case 'c': cret += args[pos++] & 31; break; - case 'x': - { - int hv = fromHex( args[pos] ); - if (hv < 0) { - cret += "\\x"; - } else { - int hhv = fromHex( args[++pos] ); - if (hhv > 0) { - hv = hv * 16 + hhv; - pos++; - } - cret += TQChar( hv ); - } - break; - } - default: - if (c >= (QChar)'0' && c <= (QChar)'7') { - int hv = c - '0'; - for (int i = 0; i < 2; i++) { - c = args[pos]; - if (c < (QChar)'0' || c > (QChar)'7') - break; - hv = hv * 8 + (c - '0'); - pos++; - } - cret += TQChar( hv ); - } else { - cret += '\\'; - cret += c; - } - break; - } - } else - cret += c; - } - } else { - if (c == (QChar)'\\') { - if (pos >= args.length()) - goto quoteerr; - c = args.tqunicode()[pos++]; - if (!c.isSpace() && - !((flags & AbortOnMeta) ? isMeta( c ) : isQuoteMeta( c ))) - cret += '\\'; - } else if ((flags & AbortOnMeta) && isMeta( c )) - goto metaerr; - cret += c; - } - if (pos >= args.length()) - break; - c = args.tqunicode()[pos++]; - } while (!c.isSpace()); - ret += cret; - firstword = false; - } - - okret: - if (err) - *err = NoError; - return ret; - - quoteerr: - if (err) - *err = BadQuoting; - return TQStringList(); - - metaerr: - if (err) - *err = FoundMeta; - return TQStringList(); -} - -inline static bool isSpecial( uint c ) -{ - static const uchar iqm[] = { - 0xff, 0xff, 0xff, 0xff, 0xdd, 0x07, 0x00, 0xd8, - 0x00, 0x00, 0x00, 0x10, 0x01, 0x00, 0x00, 0x38 - }; // 0-32 \'"$`<>|;&(){}*?# - - return (c < sizeof(iqm) * 8) && (iqm[c / 8] & (1 << (c & 7))); -} - -TQString KShell::joinArgs( const TQStringList &args ) -{ - TQChar q( '\'' ); - TQString ret; - for (TQStringList::ConstIterator it = args.begin(); it != args.end(); ++it) { - if (!ret.isEmpty()) - ret += ' '; - if (!(*it).length()) - ret.append( q ).append( q ); - else { - for (uint i = 0; i < (*it).length(); i++) - if (isSpecial((*it).tqunicode()[i])) { - TQString tmp(*it); - tmp.replace( q, "'\\''" ); - ret += q; - tmp += q; - ret += tmp; - goto ex; - } - ret += *it; - ex: ; - } - } - return ret; -} - -TQString KShell::joinArgs( const char * const *args, int nargs ) -{ - if (!args) - return TQString::null; // well, TQString::empty, in fact. qt sucks ;) - TQChar q( '\'' ); - TQString ret; - for (const char * const *argp = args; nargs && *argp; argp++, nargs--) { - if (!ret.isEmpty()) - ret += ' '; - if (!**argp) - ret.append( q ).append( q ); - else { - TQString tmp( TQFile::decodeName( *argp ) ); - for (uint i = 0; i < tmp.length(); i++) - if (isSpecial(tmp.tqunicode()[i])) { - tmp.replace( q, "'\\''" ); - ret += q; - tmp += q; - ret += tmp; - goto ex; - } - ret += tmp; - ex: ; - } - } - return ret; -} - -TQString KShell::joinArgsDQ( const TQStringList &args ) -{ - TQChar q( '\'' ), sp( ' ' ), bs( '\\' ); - TQString ret; - for (TQStringList::ConstIterator it = args.begin(); it != args.end(); ++it) { - if (!ret.isEmpty()) - ret += sp; - if (!(*it).length()) - ret.append( q ).append( q ); - else { - for (uint i = 0; i < (*it).length(); i++) - if (isSpecial((*it).tqunicode()[i])) { - ret.append( '$' ).append( q ); - for (uint pos = 0; pos < (*it).length(); pos++) { - int c = (*it).tqunicode()[pos]; - if (c < 32) { - ret += bs; - switch (c) { - case '\a': ret += 'a'; break; - case '\b': ret += 'b'; break; - case '\033': ret += 'e'; break; - case '\f': ret += 'f'; break; - case '\n': ret += 'n'; break; - case '\r': ret += 'r'; break; - case '\t': ret += 't'; break; - case '\034': ret += 'c'; ret += '|'; break; - default: ret += 'c'; ret += c + '@'; break; - } - } else { - if (c == '\'' || c == '\\') - ret += bs; - ret += c; - } - } - ret.append( q ); - goto ex; - } - ret += *it; - ex: ; - } - } - return ret; -} - -TQString KShell::tildeExpand( const TQString &fname ) -{ - if (fname[0] == (QChar)'~') { - int pos = fname.find( '/' ); - if (pos < 0) - return homeDir( TQConstString( fname.tqunicode() + 1, fname.length() - 1 ).string() ); - TQString ret = homeDir( TQConstString( fname.tqunicode() + 1, pos - 1 ).string() ); - if (!ret.isNull()) - ret += TQConstString( fname.tqunicode() + pos, fname.length() - pos ).string(); - return ret; - } - return fname; -} - -TQString KShell::homeDir( const TQString &user ) -{ - if (user.isEmpty()) - return TQFile::decodeName( getenv( "HOME" ) ); - struct passwd *pw = getpwnam( TQFile::encodeName( user ).data() ); - if (!pw) - return TQString::null; - return TQFile::decodeName( pw->pw_dir ); -} -- cgit v1.2.1