diff options
Diffstat (limited to 'win/tclWinFile.c')
| -rw-r--r-- | win/tclWinFile.c | 125 |
1 files changed, 102 insertions, 23 deletions
diff --git a/win/tclWinFile.c b/win/tclWinFile.c index 3a04a46..1a689ac 100644 --- a/win/tclWinFile.c +++ b/win/tclWinFile.c @@ -11,7 +11,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclWinFile.c,v 1.6 1999/04/21 21:50:34 rjohnson Exp $ + * RCS: @(#) $Id: tclWinFile.c,v 1.7 1999/12/12 22:46:51 hobbs Exp $ */ #include "tclWinInt.h" @@ -89,7 +89,7 @@ TclpFindExecutable(argv0) /* *---------------------------------------------------------------------- * - * TclpMatchFiles -- + * TclpMatchFilesTypes -- * * This routine is used by the globbing code to search a * directory for all files which match a given pattern. @@ -107,14 +107,16 @@ TclpFindExecutable(argv0) *---------------------------------------------------------------------- */ int -TclpMatchFiles(interp, separators, dirPtr, pattern, tail) - Tcl_Interp *interp; /* Interpreter to receive results. */ - char *separators; /* Directory separators to pass to TclDoGlob. */ - Tcl_DString *dirPtr; /* Contains path to directory to search. */ - char *pattern; /* Pattern to match against. */ - char *tail; /* Pointer to end of pattern. Tail must - * point to a location in pattern. Must not - * point to a static string. */ +TclpMatchFilesTypes( + Tcl_Interp *interp, /* Interpreter to receive results. */ + char *separators, /* Directory separators to pass to TclDoGlob. */ + Tcl_DString *dirPtr, /* Contains path to directory to search. */ + char *pattern, /* Pattern to match against. */ + char *tail, /* Pointer to end of pattern. Tail must + * point to a location in pattern and must + * not be static.*/ + GlobTypeData *types) /* Object containing list of acceptable types. + * May be NULL. */ { char drivePat[] = "?:\\"; const char *message; @@ -128,6 +130,7 @@ TclpMatchFiles(interp, separators, dirPtr, pattern, tail) BOOL found; Tcl_DString ds; TCHAR *nativeName; + Tcl_Obj *resultPtr; /* * Convert the path to normalized form since some interfaces only @@ -270,10 +273,11 @@ TclpMatchFiles(interp, separators, dirPtr, pattern, tail) * Now iterate over all of the files in the directory. */ + resultPtr = Tcl_GetObjResult(interp); for (found = 1; found != 0; found = (*tclWinProcs->findNextFileProc)(handle, &data)) { TCHAR *nativeMatchResult; - char *name; + char *name, *fname; if (tclWinProcs->useWide) { nativeName = (TCHAR *) data.w.cFileName; @@ -320,20 +324,76 @@ TclpMatchFiles(interp, separators, dirPtr, pattern, tail) Tcl_DStringAppend(dirPtr, name, -1); Tcl_DStringFree(&ds); - if (tail == NULL) { - Tcl_AppendElement(interp, Tcl_DStringValue(dirPtr)); - } else { - nativeName = Tcl_WinUtfToTChar(Tcl_DStringValue(dirPtr), - Tcl_DStringLength(dirPtr), &ds); - attr = (*tclWinProcs->getFileAttributesProc)(nativeName); - Tcl_DStringFree(&ds); + fname = Tcl_DStringValue(dirPtr); + nativeName = Tcl_WinUtfToTChar(fname, Tcl_DStringLength(dirPtr), &ds); + attr = (*tclWinProcs->getFileAttributesProc)(nativeName); + Tcl_DStringFree(&ds); - if (attr & FILE_ATTRIBUTE_DIRECTORY) { - Tcl_DStringAppend(dirPtr, "/", 1); - result = TclDoGlob(interp, separators, dirPtr, tail); - if (result != TCL_OK) { - break; + if (tail == NULL) { + int typeOk = 1; + if (types != NULL) { + if (types->perm != 0) { + if ( + ((types->perm & TCL_GLOB_PERM_RONLY) && + !(attr & FILE_ATTRIBUTE_READONLY)) || + ((types->perm & TCL_GLOB_PERM_HIDDEN) && + !(attr & FILE_ATTRIBUTE_HIDDEN)) || + ((types->perm & TCL_GLOB_PERM_R) && + (TclpAccess(fname, R_OK) != 0)) || + ((types->perm & TCL_GLOB_PERM_W) && + (TclpAccess(fname, W_OK) != 0)) || + ((types->perm & TCL_GLOB_PERM_X) && + (TclpAccess(fname, X_OK) != 0)) + ) { + typeOk = 0; + } } + if (typeOk && types->type != 0) { + struct stat buf; + /* + * We must match at least one flag to be listed + */ + typeOk = 0; + if (TclpLstat(fname, &buf) >= 0) { + /* + * In order bcdpfls as in 'find -t' + */ + if ( + ((types->type & TCL_GLOB_TYPE_BLOCK) && + S_ISBLK(buf.st_mode)) || + ((types->type & TCL_GLOB_TYPE_CHAR) && + S_ISCHR(buf.st_mode)) || + ((types->type & TCL_GLOB_TYPE_DIR) && + S_ISDIR(buf.st_mode)) || + ((types->type & TCL_GLOB_TYPE_PIPE) && + S_ISFIFO(buf.st_mode)) || + ((types->type & TCL_GLOB_TYPE_FILE) && + S_ISREG(buf.st_mode)) +#ifdef S_ISLNK + || ((types->type & TCL_GLOB_TYPE_LINK) && + S_ISLNK(buf.st_mode)) +#endif +#ifdef S_ISSOCK + || ((types->type & TCL_GLOB_TYPE_SOCK) && + S_ISSOCK(buf.st_mode)) +#endif + ) { + typeOk = 1; + } + } else { + /* Posix error occurred */ + } + } + } + if (typeOk) { + Tcl_ListObjAppendElement(interp, resultPtr, + Tcl_NewStringObj(fname, Tcl_DStringLength(dirPtr))); + } + } else if (attr & FILE_ATTRIBUTE_DIRECTORY) { + Tcl_DStringAppend(dirPtr, "/", 1); + result = TclDoGlob(interp, separators, dirPtr, tail, types); + if (result != TCL_OK) { + break; } } Tcl_DStringSetLength(dirPtr, dirLength); @@ -354,6 +414,25 @@ TclpMatchFiles(interp, separators, dirPtr, pattern, tail) return TCL_ERROR; } +/* + * TclpMatchFiles -- + * + * This function is now obsolete. Call the above function + * 'TclpMatchFilesTypes' instead. + */ +int +TclpMatchFiles( + Tcl_Interp *interp, /* Interpreter to receive results. */ + char *separators, /* Directory separators to pass to TclDoGlob. */ + Tcl_DString *dirPtr, /* Contains path to directory to search. */ + char *pattern, /* Pattern to match against. */ + char *tail) /* Pointer to end of pattern. Tail must + * point to a location in pattern and must + * not be static.*/ +{ + return TclpMatchFilesTypes(interp,separators,dirPtr,pattern,tail,NULL); +} + /* *---------------------------------------------------------------------- * |