X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c30aaf75f0571d18abee4068c36df0a7f07842cb..7aa5864467bf0bb220fdc447876f13f178ae8f35:/src/common/filefn.cpp diff --git a/src/common/filefn.cpp b/src/common/filefn.cpp index 939097401f..92a7946418 100644 --- a/src/common/filefn.cpp +++ b/src/common/filefn.cpp @@ -9,6 +9,14 @@ // Licence: wxWindows license ///////////////////////////////////////////////////////////////////////////// +// ============================================================================ +// declarations +// ============================================================================ + +// ---------------------------------------------------------------------------- +// headers +// ---------------------------------------------------------------------------- + #ifdef __GNUG__ #pragma implementation "filefn.h" #endif @@ -21,12 +29,10 @@ #pragma hdrstop #endif -#ifndef WX_PRECOMP - #include "wx/defs.h" -#endif - #include "wx/utils.h" -#include +#include "wx/intl.h" +#include "wx/file.h" +#include "wx/filename.h" // there are just too many of those... #ifdef __VISUALC__ @@ -51,6 +57,7 @@ #else #include #include + #include #endif #ifdef __UNIX__ @@ -58,19 +65,23 @@ #include #endif +#ifdef __WXPM__ + #include + #include "wx/os2/private.h" +#endif #ifdef __WINDOWS__ #if !defined( __GNUWIN32__ ) && !defined( __MWERKS__ ) && !defined(__SALFORDC__) #include #include + #include #endif // __WINDOWS__ #endif // native Win compiler #ifdef __GNUWIN32__ + #include #ifndef __TWIN32__ #include #endif - - #define stricmp strcasecmp #endif #ifdef __BORLANDC__ // Please someone tell me which version of Borland needs @@ -93,53 +104,87 @@ #endif #ifdef __WINDOWS__ - #include "windows.h" + #include #endif +// ---------------------------------------------------------------------------- +// constants +// ---------------------------------------------------------------------------- + #define _MAXPATHLEN 500 -extern char *wxBuffer; -#ifdef __WXMAC__ - extern char gwxMacFileName[] ; - extern char gwxMacFileName2[] ; - extern char gwxMacFileName3[] ; +extern wxChar *wxBuffer; + +#if defined(__WXMAC__) && !defined(__UNIX__) + #include "morefile.h" + #include "moreextr.h" + #include "fullpath.h" + #include "fspcompa.h" #endif -#if !USE_SHARED_LIBRARIES - IMPLEMENT_DYNAMIC_CLASS(wxPathList, wxStringList) +IMPLEMENT_DYNAMIC_CLASS(wxPathList, wxStringList) + +// ---------------------------------------------------------------------------- +// private globals +// ---------------------------------------------------------------------------- + +static wxChar wxFileFunctionsBuffer[4*_MAXPATHLEN]; + +#if defined(__VISAGECPP__) && __IBMCPP__ >= 400 +// +// VisualAge C++ V4.0 cannot have any external linkage const decs +// in headers included by more than one primary source +// +const off_t wxInvalidOffset = (off_t)-1; #endif +// ---------------------------------------------------------------------------- +// macros +// ---------------------------------------------------------------------------- + +// we need to translate Mac filenames before passing them to OS functions + #define OS_FILENAME(s) (s.fn_str()) + +// ============================================================================ +// implementation +// ============================================================================ + void wxPathList::Add (const wxString& path) { - wxStringList::Add ((char *)(const char *)path); + wxStringList::Add (WXSTRINGCAST path); } // Add paths e.g. from the PATH environment variable void wxPathList::AddEnvList (const wxString& envVariable) { - static const char PATH_TOKS[] = + static const wxChar PATH_TOKS[] = #ifdef __WINDOWS__ - " ;"; // Don't seperate with colon in DOS (used for drive) + wxT(" ;"); // Don't seperate with colon in DOS (used for drive) #else - " :;"; + wxT(" :;"); #endif - char *val = getenv (WXSTRINGCAST envVariable); + wxChar *val = wxGetenv (WXSTRINGCAST envVariable); if (val && *val) { - char *s = copystring (val); - char *token = strtok (s, PATH_TOKS); + wxChar *s = copystring (val); + wxChar *save_ptr, *token = wxStrtok (s, PATH_TOKS, &save_ptr); if (token) - { + { Add (copystring (token)); while (token) - { - if ((token = strtok ((char *) NULL, PATH_TOKS)) != NULL) - Add (wxString(token)); - } - } - delete[]s; + { + if ((token = wxStrtok ((wxChar *) NULL, PATH_TOKS, &save_ptr)) != NULL) + Add (wxString(token)); + } + } + + // suppress warning about unused variable save_ptr when wxStrtok() is a + // macro which throws away its third argument + save_ptr = token; + + delete [] s; } } @@ -160,7 +205,7 @@ bool wxPathList::Member (const wxString& path) { for (wxNode * node = First (); node != NULL; node = node->Next ()) { - wxString path2((char *) node->Data ()); + wxString path2((wxChar *) node->Data ()); if ( #if defined(__WINDOWS__) || defined(__VMS__) || defined (__WXMAC__) // Case INDEPENDENT @@ -177,120 +222,93 @@ bool wxPathList::Member (const wxString& path) wxString wxPathList::FindValidPath (const wxString& file) { - if (wxFileExists (wxExpandPath(wxBuffer, file))) - return wxString(wxBuffer); + if (wxFileExists (wxExpandPath(wxFileFunctionsBuffer, file))) + return wxString(wxFileFunctionsBuffer); - char buf[_MAXPATHLEN]; - strcpy(buf, wxBuffer); + wxChar buf[_MAXPATHLEN]; + wxStrcpy(buf, wxFileFunctionsBuffer); - char *filename = (char*) NULL; /* shut up buggy egcs warning */ - filename = IsAbsolutePath (buf) ? wxFileNameFromPath (buf) : (char *)buf; + wxChar *filename = (wxChar*) NULL; /* shut up buggy egcs warning */ + filename = IsAbsolutePath (buf) ? wxFileNameFromPath (buf) : (wxChar *)buf; for (wxNode * node = First (); node; node = node->Next ()) { - char *path = (char *) node->Data (); - strcpy (wxBuffer, path); - char ch = wxBuffer[strlen(wxBuffer)-1]; - if (ch != '\\' && ch != '/') - strcat (wxBuffer, "/"); - strcat (wxBuffer, filename); + wxChar *path = (wxChar *) node->Data (); + wxStrcpy (wxFileFunctionsBuffer, path); + wxChar ch = wxFileFunctionsBuffer[wxStrlen(wxFileFunctionsBuffer)-1]; + if (ch != wxT('\\') && ch != wxT('/')) + wxStrcat (wxFileFunctionsBuffer, wxT("/")); + wxStrcat (wxFileFunctionsBuffer, filename); #ifdef __WINDOWS__ - Unix2DosFilename (wxBuffer); + Unix2DosFilename (wxFileFunctionsBuffer); #endif - if (wxFileExists (wxBuffer)) + if (wxFileExists (wxFileFunctionsBuffer)) { - return wxString(wxBuffer); // Found! + return wxString(wxFileFunctionsBuffer); // Found! } } // for() - return wxString(""); // Not found + return wxString(wxT("")); // Not found } wxString wxPathList::FindAbsoluteValidPath (const wxString& file) { - wxString f = FindValidPath(file); - if (wxIsAbsolutePath(f)) - return f; - else - { - char buf[500]; - wxGetWorkingDirectory(buf, 499); - int len = (int)strlen(buf); - char lastCh = 0; - if (len > 0) - lastCh = buf[len-1]; - if (lastCh != '/' && lastCh != '\\') + wxString f = FindValidPath(file); + if ( wxIsAbsolutePath(f) ) + return f; + + wxString buf; + wxGetWorkingDirectory(buf.GetWriteBuf(_MAXPATHLEN), _MAXPATHLEN - 1); + buf.UngetWriteBuf(); + if ( !wxEndsWithPathSeparator(buf) ) { -#ifdef __WINDOWS__ - strcat(buf, "\\"); -#else - strcat(buf, "/"); -#endif + buf += wxFILE_SEP_PATH; } - strcat(buf, (const char *)f); - strcpy(wxBuffer, buf); - return wxString(wxBuffer); - } + buf += f; + + return buf; } bool wxFileExists (const wxString& filename) { #ifdef __GNUWIN32__ // (fix a B20 bug) - if (GetFileAttributes(filename) == 0xFFFFFFFF) - return FALSE; - else - return TRUE; -#elif defined(__WXMAC__) - struct stat stbuf; - strcpy( gwxMacFileName , filename ) ; - wxUnix2MacFilename( gwxMacFileName ) ; - if (gwxMacFileName && stat ((char *)(const char *)gwxMacFileName, &stbuf) == 0) - return TRUE; - return FALSE ; + return GetFileAttributes(filename) != 0xFFFFFFFF; #else + wxStructStat stbuf; + if ( !filename.empty() && wxStat (OS_FILENAME(filename), &stbuf) == 0 ) + return TRUE; -#ifdef __SALFORDC__ - struct _stat stbuf; -#else - struct stat stbuf; -#endif - - if ((filename != "") && stat ((char *)(const char *)filename, &stbuf) == 0) - return TRUE; - return FALSE; + return FALSE; #endif } -/* Vadim's alternative implementation - -// does the file exist? -bool wxFileExists(const char *pszFileName) -{ - struct stat st; - return !access(pszFileName, 0) && - !stat(pszFileName, &st) && - (st.st_mode & S_IFREG); -} -*/ - bool wxIsAbsolutePath (const wxString& filename) { - if (filename != "") +#ifdef __WXMAC__ + if (filename != wxT("")) + { + if( filename.Find(':') != wxNOT_FOUND && filename[0] != ':' ) + return TRUE ; + } + return FALSE ; +#else + if (filename != wxT("")) { - if (filename[0] == '/' + if (filename[0] == wxT('/') #ifdef __VMS__ - || (filename[0] == '[' && filename[1] != '.') + || (filename[0] == wxT('[') && filename[1] != wxT('.')) #endif #ifdef __WINDOWS__ /* MSDOS */ - || filename[0] == '\\' || (isalpha (filename[0]) && filename[1] == ':') + || filename[0] == wxT('\\') || (wxIsalpha (filename[0]) && filename[1] == wxT(':')) #endif ) return TRUE; } return FALSE; +#endif } /* @@ -299,13 +317,13 @@ wxIsAbsolutePath (const wxString& filename) * */ -void wxStripExtension(char *buffer) +void wxStripExtension(wxChar *buffer) { - int len = strlen(buffer); + int len = wxStrlen(buffer); int i = len-1; while (i > 0) { - if (buffer[i] == '.') + if (buffer[i] == wxT('.')) { buffer[i] = 0; break; @@ -320,7 +338,7 @@ void wxStripExtension(wxString& buffer) size_t i = len-1; while (i > 0) { - if (buffer.GetChar(i) == '.') + if (buffer.GetChar(i) == wxT('.')) { buffer = buffer.Left(i); break; @@ -330,18 +348,18 @@ void wxStripExtension(wxString& buffer) } // Destructive removal of /./ and /../ stuff -char *wxRealPath (char *path) +wxChar *wxRealPath (wxChar *path) { #ifdef __WXMSW__ - static const char SEP = '\\'; + static const wxChar SEP = wxT('\\'); Unix2DosFilename(path); #else - static const char SEP = '/'; + static const wxChar SEP = wxT('/'); #endif if (path[0] && path[1]) { /* MATTHEW: special case "/./x" */ - char *p; - if (path[2] == SEP && path[1] == '.') + wxChar *p; + if (path[2] == SEP && path[1] == wxT('.')) p = &path[0]; else p = &path[2]; @@ -349,32 +367,32 @@ char *wxRealPath (char *path) { if (*p == SEP) { - if (p[1] == '.' && p[2] == '.' && (p[3] == SEP || p[3] == '\0')) + if (p[1] == wxT('.') && p[2] == wxT('.') && (p[3] == SEP || p[3] == wxT('\0'))) { - char *q; + wxChar *q; for (q = p - 1; q >= path && *q != SEP; q--); - if (q[0] == SEP && (q[1] != '.' || q[2] != '.' || q[3] != SEP) + if (q[0] == SEP && (q[1] != wxT('.') || q[2] != wxT('.') || q[3] != SEP) && (q - 1 <= path || q[-1] != SEP)) { - strcpy (q, p + 3); - if (path[0] == '\0') + wxStrcpy (q, p + 3); + if (path[0] == wxT('\0')) { path[0] = SEP; - path[1] = '\0'; + path[1] = wxT('\0'); } #ifdef __WXMSW__ /* Check that path[2] is NULL! */ - else if (path[1] == ':' && !path[2]) + else if (path[1] == wxT(':') && !path[2]) { path[2] = SEP; - path[3] = '\0'; + path[3] = wxT('\0'); } #endif p = q - 1; } } - else if (p[1] == '.' && (p[2] == SEP || p[2] == '\0')) - strcpy (p, p + 2); + else if (p[1] == wxT('.') && (p[2] == SEP || p[2] == wxT('\0'))) + wxStrcpy (p, p + 2); } } } @@ -382,27 +400,27 @@ char *wxRealPath (char *path) } // Must be destroyed -char *wxCopyAbsolutePath(const wxString& filename) +wxChar *wxCopyAbsolutePath(const wxString& filename) { - if (filename == "") - return (char *) NULL; + if (filename == wxT("")) + return (wxChar *) NULL; - if (! IsAbsolutePath(wxExpandPath(wxBuffer, filename))) { - char buf[_MAXPATHLEN]; - buf[0] = '\0'; + if (! IsAbsolutePath(wxExpandPath(wxFileFunctionsBuffer, filename))) { + wxChar buf[_MAXPATHLEN]; + buf[0] = wxT('\0'); wxGetWorkingDirectory(buf, WXSIZEOF(buf)); - char ch = buf[strlen(buf) - 1]; + wxChar ch = buf[wxStrlen(buf) - 1]; #ifdef __WXMSW__ - if (ch != '\\' && ch != '/') - strcat(buf, "\\"); + if (ch != wxT('\\') && ch != wxT('/')) + wxStrcat(buf, wxT("\\")); #else - if (ch != '/') - strcat(buf, "/"); + if (ch != wxT('/')) + wxStrcat(buf, wxT("/")); #endif - strcat(buf, wxBuffer); + wxStrcat(buf, wxFileFunctionsBuffer); return copystring( wxRealPath(buf) ); } - return copystring( wxBuffer ); + return copystring( wxFileFunctionsBuffer ); } /*- @@ -428,77 +446,95 @@ char *wxCopyAbsolutePath(const wxString& filename) /* input name in name, pathname output to buf. */ -char *wxExpandPath(char *buf, const char *name) +wxChar *wxExpandPath(wxChar *buf, const wxChar *name) { - register char *d, *s, *nm; - char lnm[_MAXPATHLEN]; - int q; + register wxChar *d, *s, *nm; + wxChar lnm[_MAXPATHLEN]; + int q; // Some compilers don't like this line. -// const char trimchars[] = "\n \t"; +// const wxChar trimchars[] = wxT("\n \t"); - char trimchars[4]; - trimchars[0] = '\n'; - trimchars[1] = ' '; - trimchars[2] = '\t'; + wxChar trimchars[4]; + trimchars[0] = wxT('\n'); + trimchars[1] = wxT(' '); + trimchars[2] = wxT('\t'); trimchars[3] = 0; #ifdef __WXMSW__ - const char SEP = '\\'; + const wxChar SEP = wxT('\\'); #else - const char SEP = '/'; + const wxChar SEP = wxT('/'); #endif - buf[0] = '\0'; - if (name == NULL || *name == '\0') + buf[0] = wxT('\0'); + if (name == NULL || *name == wxT('\0')) return buf; nm = copystring(name); // Make a scratch copy - char *nm_tmp = nm; + wxChar *nm_tmp = nm; /* Skip leading whitespace and cr */ - while (strchr((char *)trimchars, *nm) != NULL) + while (wxStrchr((wxChar *)trimchars, *nm) != NULL) nm++; /* And strip off trailing whitespace and cr */ - s = nm + (q = strlen(nm)) - 1; - while (q-- && strchr((char *)trimchars, *s) != NULL) - *s = '\0'; + s = nm + (q = wxStrlen(nm)) - 1; + while (q-- && wxStrchr((wxChar *)trimchars, *s) != NULL) + *s = wxT('\0'); s = nm; d = lnm; #ifdef __WXMSW__ q = FALSE; #else - q = nm[0] == '\\' && nm[1] == '~'; + q = nm[0] == wxT('\\') && nm[1] == wxT('~'); #endif /* Expand inline environment variables */ - while ((*d++ = *s)) { -#ifndef __WXMSW__ - if (*s == '\\') { +#ifdef __VISAGECPP__ + while (*d) + { + *d++ = *s; + if(*s == wxT('\\')) + { + *(d - 1) = *++s; + if (*d) + { + s++; + continue; + } + else + break; + } + else +#else + while ((*d++ = *s) != 0) { +# ifndef __WXMSW__ + if (*s == wxT('\\')) { if ((*(d - 1) = *++s)) { s++; continue; } else break; } else +# endif #endif #ifdef __WXMSW__ - if (*s++ == '$' && (*s == '{' || *s == ')')) + if (*s++ == wxT('$') && (*s == wxT('{') || *s == wxT(')'))) #else - if (*s++ == '$') + if (*s++ == wxT('$')) #endif { - register char *start = d; - register int braces = (*s == '{' || *s == '('); - register char *value; - while ((*d++ = *s)) - if (braces ? (*s == '}' || *s == ')') : !(isalnum(*s) || *s == '_') ) + register wxChar *start = d; + register int braces = (*s == wxT('{') || *s == wxT('(')); + register wxChar *value; + while ((*d++ = *s) != 0) + if (braces ? (*s == wxT('}') || *s == wxT(')')) : !(wxIsalnum(*s) || *s == wxT('_')) ) break; else s++; *--d = 0; - value = getenv(braces ? start + 1 : start); + value = wxGetenv(braces ? start + 1 : start); if (value) { - for ((d = start - 1); (*d++ = *value++);); + for ((d = start - 1); (*d++ = *value++) != 0;); d--; if (braces && *s) s++; @@ -508,29 +544,31 @@ char *wxExpandPath(char *buf, const char *name) /* Expand ~ and ~user */ nm = lnm; - s = ""; - if (nm[0] == '~' && !q) + s = wxT(""); + if (nm[0] == wxT('~') && !q) { /* prefix ~ */ if (nm[1] == SEP || nm[1] == 0) { /* ~/filename */ - if ((s = wxGetUserHome("")) != NULL) { + // FIXME: wxGetUserHome could return temporary storage in Unicode mode + if ((s = WXSTRINGCAST wxGetUserHome(wxT(""))) != NULL) { if (*++nm) nm++; } } else { /* ~user/filename */ - register char *nnm; - register char *home; + register wxChar *nnm; + register wxChar *home; for (s = nm; *s && *s != SEP; s++); int was_sep; /* MATTHEW: Was there a separator, or NULL? */ was_sep = (*s == SEP); nnm = *s ? s + 1 : s; *s = 0; - if ((home = wxGetUserHome(wxString(nm + 1))) == NULL) { + // FIXME: wxGetUserHome could return temporary storage in Unicode mode + if ((home = WXSTRINGCAST wxGetUserHome(wxString(nm + 1))) == NULL) { if (was_sep) /* replace only if it was there: */ *s = SEP; - s = ""; + s = wxT(""); } else { nm = nnm; s = home; @@ -541,21 +579,19 @@ char *wxExpandPath(char *buf, const char *name) d = buf; if (s && *s) { /* MATTHEW: s could be NULL if user '~' didn't exist */ /* Copy home dir */ - while ('\0' != (*d++ = *s++)) + while (wxT('\0') != (*d++ = *s++)) /* loop */; // Handle root home if (d - 1 > buf && *(d - 2) != SEP) *(d - 1) = SEP; } s = nm; - while ((*d++ = *s++)); - + while ((*d++ = *s++) != 0); delete[] nm_tmp; // clean up alloc /* Now clean up the buffer */ return wxRealPath(buf); } - /* Contract Paths to be build upon an environment variable component: @@ -563,49 +599,49 @@ char *wxExpandPath(char *buf, const char *name) The call wxExpandPath can convert these back! */ -char * +wxChar * wxContractPath (const wxString& filename, const wxString& envname, const wxString& user) { - static char dest[_MAXPATHLEN]; + static wxChar dest[_MAXPATHLEN]; - if (filename == "") - return (char *) NULL; + if (filename == wxT("")) + return (wxChar *) NULL; - strcpy (dest, WXSTRINGCAST filename); + wxStrcpy (dest, WXSTRINGCAST filename); #ifdef __WXMSW__ Unix2DosFilename(dest); #endif // Handle environment - char *val = (char *) NULL; - char *tcp = (char *) NULL; - if (envname != WXSTRINGCAST NULL && (val = getenv (WXSTRINGCAST envname)) != NULL && - (tcp = strstr (dest, val)) != NULL) + const wxChar *val = (const wxChar *) NULL; + wxChar *tcp = (wxChar *) NULL; + if (envname != WXSTRINGCAST NULL && (val = wxGetenv (WXSTRINGCAST envname)) != NULL && + (tcp = wxStrstr (dest, val)) != NULL) { - strcpy (wxBuffer, tcp + strlen (val)); - *tcp++ = '$'; - *tcp++ = '{'; - strcpy (tcp, WXSTRINGCAST envname); - strcat (tcp, "}"); - strcat (tcp, wxBuffer); + wxStrcpy (wxFileFunctionsBuffer, tcp + wxStrlen (val)); + *tcp++ = wxT('$'); + *tcp++ = wxT('{'); + wxStrcpy (tcp, WXSTRINGCAST envname); + wxStrcat (tcp, wxT("}")); + wxStrcat (tcp, wxFileFunctionsBuffer); } // Handle User's home (ignore root homes!) size_t len = 0; if ((val = wxGetUserHome (user)) != NULL && - (len = strlen(val)) > 2 && - strncmp(dest, val, len) == 0) + (len = wxStrlen(val)) > 2 && + wxStrncmp(dest, val, len) == 0) { - strcpy(wxBuffer, "~"); - if (user != "") - strcat(wxBuffer, (const char*) user); + wxStrcpy(wxFileFunctionsBuffer, wxT("~")); + if (user != wxT("")) + wxStrcat(wxFileFunctionsBuffer, (const wxChar*) user); #ifdef __WXMSW__ -// strcat(wxBuffer, "\\"); +// strcat(wxFileFunctionsBuffer, "\\"); #else -// strcat(wxBuffer, "/"); +// strcat(wxFileFunctionsBuffer, "/"); #endif - strcat(wxBuffer, dest + len); - strcpy (dest, wxBuffer); + wxStrcat(wxFileFunctionsBuffer, dest + len); + wxStrcpy (dest, wxFileFunctionsBuffer); } return dest; @@ -613,25 +649,29 @@ wxContractPath (const wxString& filename, const wxString& envname, const wxStrin // Return just the filename, not the path // (basename) -char *wxFileNameFromPath (char *path) +wxChar *wxFileNameFromPath (wxChar *path) { if (path) { - register char *tcp; + register wxChar *tcp; - tcp = path + strlen (path); + tcp = path + wxStrlen (path); while (--tcp >= path) { - if (*tcp == '/' || *tcp == '\\' +#ifdef __WXMAC__ + if (*tcp == wxT(':') ) +#else + if (*tcp == wxT('/') || *tcp == wxT('\\') #ifdef __VMS__ - || *tcp == ':' || *tcp == ']') + || *tcp == wxT(':') || *tcp == wxT(']')) #else ) +#endif #endif return tcp + 1; } /* while */ -#ifdef __WXMSW__ - if (isalpha (*path) && *(path + 1) == ':') +#if defined(__WXMSW__) || defined(__WXPM__) + if (wxIsalpha (*path) && *(path + 1) == wxT(':')) return path + 2; #endif } @@ -640,25 +680,29 @@ char *wxFileNameFromPath (char *path) wxString wxFileNameFromPath (const wxString& path1) { - if (path1 != "") + if (path1 != wxT("")) { - char *path = WXSTRINGCAST path1 ; - register char *tcp; + wxChar *path = WXSTRINGCAST path1 ; + register wxChar *tcp; - tcp = path + strlen (path); + tcp = path + wxStrlen (path); while (--tcp >= path) { - if (*tcp == '/' || *tcp == '\\' +#ifdef __WXMAC__ + if (*tcp == wxT(':') ) +#else + if (*tcp == wxT('/') || *tcp == wxT('\\') #ifdef __VMS__ - || *tcp == ':' || *tcp == ']') + || *tcp == wxT(':') || *tcp == wxT(']')) #else ) +#endif #endif return wxString(tcp + 1); } /* while */ -#ifdef __WXMSW__ - if (isalpha (*path) && *(path + 1) == ':') +#if defined(__WXMSW__) || defined(__WXPM__) + if (wxIsalpha (*path) && *(path + 1) == wxT(':')) return wxString(path + 2); #endif } @@ -668,17 +712,17 @@ wxString wxFileNameFromPath (const wxString& path1) } // Return just the directory, or NULL if no directory -char * -wxPathOnly (char *path) +wxChar * +wxPathOnly (wxChar *path) { if (path && *path) { - static char buf[_MAXPATHLEN]; + static wxChar buf[_MAXPATHLEN]; // Local copy - strcpy (buf, path); + wxStrcpy (buf, path); - int l = strlen(path); + int l = wxStrlen(path); bool done = FALSE; int i = l - 1; @@ -687,44 +731,49 @@ wxPathOnly (char *path) while (!done && i > -1) { // ] is for VMS - if (path[i] == '/' || path[i] == '\\' || path[i] == ']') +#ifdef __WXMAC__ + if (path[i] == wxT(':') ) +#else + if (path[i] == wxT('/') || path[i] == wxT('\\') || path[i] == wxT(']')) +#endif { done = TRUE; #ifdef __VMS__ - buf[i+1] = 0; -#else - buf[i] = 0; + if ( path[i] == wxT(']') ) + buf[i+1] = 0; + else #endif + buf[i] = 0; return buf; } else i --; } -#ifdef __WXMSW__ +#if defined(__WXMSW__) || defined(__WXPM__) // Try Drive specifier - if (isalpha (buf[0]) && buf[1] == ':') + if (wxIsalpha (buf[0]) && buf[1] == wxT(':')) { // A:junk --> A:. (since A:.\junk Not A:\junk) - buf[2] = '.'; - buf[3] = '\0'; + buf[2] = wxT('.'); + buf[3] = wxT('\0'); return buf; } #endif } - return (char *) NULL; + return (wxChar *) NULL; } // Return just the directory, or NULL if no directory wxString wxPathOnly (const wxString& path) { - if (path != "") + if (path != wxT("")) { - char buf[_MAXPATHLEN]; + wxChar buf[_MAXPATHLEN]; // Local copy - strcpy (buf, WXSTRINGCAST path); + wxStrcpy (buf, WXSTRINGCAST path); int l = path.Length(); bool done = FALSE; @@ -735,90 +784,145 @@ wxString wxPathOnly (const wxString& path) while (!done && i > -1) { // ] is for VMS - if (path[i] == '/' || path[i] == '\\' || path[i] == ']') +#ifdef __WXMAC__ + if (path[i] == wxT(':') ) +#else + if (path[i] == wxT('/') || path[i] == wxT('\\') || path[i] == wxT(']')) +#endif { done = TRUE; #ifdef __VMS__ - buf[i+1] = 0; -#else - buf[i] = 0; + if ( path[i] == wxT(']') ) + buf[i+1] = 0; + else #endif + buf[i] = 0; return wxString(buf); } else i --; } -#ifdef __WXMSW__ +#if defined(__WXMSW__) || defined(__WXPM__) // Try Drive specifier - if (isalpha (buf[0]) && buf[1] == ':') + if (wxIsalpha (buf[0]) && buf[1] == wxT(':')) { // A:junk --> A:. (since A:.\junk Not A:\junk) - buf[2] = '.'; - buf[3] = '\0'; + buf[2] = wxT('.'); + buf[3] = wxT('\0'); return wxString(buf); } #endif } - return wxString(""); + return wxString(wxT("")); } // Utility for converting delimiters in DOS filenames to UNIX style // and back again - or we get nasty problems with delimiters. // Also, convert to lower case, since case is significant in UNIX. -#ifdef __WXMAC__ -void -wxMac2UnixFilename (char *s) +#if defined(__WXMAC__) && !defined(__UNIX__) +wxString wxMacFSSpec2MacFilename( const FSSpec *spec ) { - if (s) - { - memmove( s+1 , s ,strlen( s ) + 1) ; - if ( *s == ':' ) - *s = '.' ; - else - *s = '/' ; - - while (*s) - { - if (*s == ':') - *s = '/'; - else - *s = tolower(*s); // Case INDEPENDENT - s++; - } - } + Handle myPath ; + short length ; + + FSpGetFullPath( spec , &length , &myPath ) ; + ::SetHandleSize( myPath , length + 1 ) ; + ::HLock( myPath ) ; + (*myPath)[length] = 0 ; + if ( length > 0 && (*myPath)[length-1] ==':' ) + (*myPath)[length-1] = 0 ; + + wxString result( (char*) *myPath ) ; + ::HUnlock( myPath ) ; + ::DisposeHandle( myPath ) ; + return result ; } -void -wxUnix2MacFilename (char *s) +void wxMacFilename2FSSpec( const char *path , FSSpec *spec ) { - if (s) - { - if ( *s == '.' ) - { - // relative path , since it goes on with slash which is translated to a : - memmove( s , s+1 ,strlen( s ) ) ; - } - else if ( *s == '/' ) - { - // absolute path -> on mac just start with the drive name - memmove( s , s+1 ,strlen( s ) ) ; - } - else - { - wxASSERT_MSG( 1 , "unkown path beginning" ) ; - } - while (*s) - { - if (*s == '/' || *s == '\\') - *s = ':'; + FSpLocationFromFullPath( strlen(path ) , path , spec ) ; +} - s++ ; - } - } +static char sMacFileNameConversion[ 1000 ] ; + +wxString wxMac2UnixFilename (const char *str) +{ + char *s = sMacFileNameConversion ; + strcpy( s , str ) ; + if (s) + { + memmove( s+1 , s ,strlen( s ) + 1) ; + if ( *s == ':' ) + *s = '.' ; + else + *s = '/' ; + + while (*s) + { + if (*s == ':') + *s = '/'; + else + *s = wxTolower (*s); // Case INDEPENDENT + s++; + } + } + return wxString (sMacFileNameConversion) ; } + +wxString wxUnix2MacFilename (const char *str) +{ + char *s = sMacFileNameConversion ; + strcpy( s , str ) ; + if (s) + { + if ( *s == '.' ) + { + // relative path , since it goes on with slash which is translated to a : + memmove( s , s+1 ,strlen( s ) ) ; + } + else if ( *s == '/' ) + { + // absolute path -> on mac just start with the drive name + memmove( s , s+1 ,strlen( s ) ) ; + } + else + { + wxASSERT_MSG( 1 , "unkown path beginning" ) ; + } + while (*s) + { + if (*s == '/' || *s == '\\') + { + // convert any back-directory situations + if ( *(s+1) == '.' && *(s+2) == '.' && ( (*(s+3) == '/' || *(s+3) == '\\') ) ) + { + *s = ':'; + memmove( s+1 , s+3 ,strlen( s+3 ) + 1 ) ; + } + else + *s = ':'; + } + + s++ ; + } + } + return wxString (sMacFileNameConversion) ; +} + +wxString wxMacFSSpec2UnixFilename( const FSSpec *spec ) +{ + return wxMac2UnixFilename( wxMacFSSpec2MacFilename( spec) ) ; +} + +void wxUnixFilename2FSSpec( const char *path , FSSpec *spec ) +{ + wxString var = wxUnix2MacFilename( path ) ; + wxMacFilename2FSSpec( var , spec ) ; +} + #endif void wxDos2UnixFilename (char *s) @@ -830,26 +934,26 @@ wxDos2UnixFilename (char *s) *s = '/'; #ifdef __WXMSW__ else - *s = tolower(*s); // Case INDEPENDENT + *s = wxTolower (*s); // Case INDEPENDENT #endif s++; } } void -#ifdef __WXMSW__ -wxUnix2DosFilename (char *s) +#if defined(__WXMSW__) || defined(__WXPM__) +wxUnix2DosFilename (wxChar *s) #else -wxUnix2DosFilename (char *WXUNUSED(s)) +wxUnix2DosFilename (wxChar *WXUNUSED(s) ) #endif { // Yes, I really mean this to happen under DOS only! JACS -#ifdef __WXMSW__ +#if defined(__WXMSW__) || defined(__WXPM__) if (s) while (*s) { - if (*s == '/') - *s = '\\'; + if (*s == wxT('/')) + *s = wxT('\\'); s++; } #endif @@ -859,28 +963,17 @@ wxUnix2DosFilename (char *WXUNUSED(s)) bool wxConcatFiles (const wxString& file1, const wxString& file2, const wxString& file3) { - char *outfile = wxGetTempFileName("cat"); + wxString outfile; + if ( !wxGetTempFileName("cat", outfile) ) + return FALSE; FILE *fp1 = (FILE *) NULL; FILE *fp2 = (FILE *) NULL; FILE *fp3 = (FILE *) NULL; // Open the inputs and outputs -#ifdef __WXMAC__ - strcpy( gwxMacFileName , file1 ) ; - wxUnix2MacFilename( gwxMacFileName ) ; - strcpy( gwxMacFileName2 , file2) ; - wxUnix2MacFilename( gwxMacFileName2 ) ; - strcpy( gwxMacFileName3 , outfile) ; - wxUnix2MacFilename( gwxMacFileName3 ) ; - - if ((fp1 = fopen (gwxMacFileName, "rb")) == NULL || - (fp2 = fopen (gwxMacFileName2, "rb")) == NULL || - (fp3 = fopen (gwxMacFileName3, "wb")) == NULL) -#else - if ((fp1 = fopen (WXSTRINGCAST file1, "rb")) == NULL || - (fp2 = fopen (WXSTRINGCAST file2, "rb")) == NULL || - (fp3 = fopen (outfile, "wb")) == NULL) -#endif + if ((fp1 = wxFopen (OS_FILENAME( file1 ), wxT("rb"))) == NULL || + (fp2 = wxFopen (OS_FILENAME( file2 ), wxT("rb"))) == NULL || + (fp3 = wxFopen (OS_FILENAME( outfile ), wxT("wb"))) == NULL) { if (fp1) fclose (fp1); @@ -902,61 +995,108 @@ wxConcatFiles (const wxString& file1, const wxString& file2, const wxString& fil fclose (fp3); bool result = wxRenameFile(outfile, file3); - delete[] outfile; return result; } // Copy files bool -wxCopyFile (const wxString& file1, const wxString& file2) +wxCopyFile (const wxString& file1, const wxString& file2, bool overwrite) { - FILE *fd1; - FILE *fd2; - int ch; +#if defined(__WIN32__) && !defined(__WXMICROWIN__) + // CopyFile() copies file attributes and modification time too, so use it + // instead of our code if available + // + // NB: 3rd parameter is bFailIfExists i.e. the inverse of overwrite + return ::CopyFile(file1, file2, !overwrite) != 0; +#else // !Win32 + wxStructStat fbuf; + + // get permissions of file1 + if ( wxStat(OS_FILENAME(file1), &fbuf) != 0 ) + { + // the file probably doesn't exist or we haven't the rights to read + // from it anyhow + wxLogSysError(_("Impossible to get permissions for file '%s'"), + file1.c_str()); + return FALSE; + } -#ifdef __WXMAC__ - strcpy( gwxMacFileName , file1 ) ; - wxUnix2MacFilename( gwxMacFileName ) ; - strcpy( gwxMacFileName2 , file2) ; - wxUnix2MacFilename( gwxMacFileName2 ) ; + // open file1 for reading + wxFile fileIn(file1, wxFile::read); + if ( !fileIn.IsOpened() ) + return FALSE; - if ((fd1 = fopen (gwxMacFileName, "rb")) == NULL) - return FALSE; - if ((fd2 = fopen (gwxMacFileName2, "wb")) == NULL) -#else - if ((fd1 = fopen (WXSTRINGCAST file1, "rb")) == NULL) - return FALSE; - if ((fd2 = fopen (WXSTRINGCAST file2, "wb")) == NULL) -#endif + // remove file2, if it exists. This is needed for creating + // file2 with the correct permissions in the next step + if ( wxFileExists(file2) && (!overwrite || !wxRemoveFile(file2))) { - fclose (fd1); - return FALSE; + wxLogSysError(_("Impossible to overwrite the file '%s'"), + file2.c_str()); + return FALSE; } - while ((ch = getc (fd1)) != EOF) - (void) putc (ch, fd2); +#ifdef __UNIX__ + // reset the umask as we want to create the file with exactly the same + // permissions as the original one + mode_t oldUmask = umask( 0 ); +#endif // __UNIX__ + + // create file2 with the same permissions than file1 and open it for + // writing + wxFile fileOut; + if ( !fileOut.Create(file2, overwrite, fbuf.st_mode & 0777) ) + return FALSE; + +#ifdef __UNIX__ + /// restore the old umask + umask(oldUmask); +#endif // __UNIX__ + + // copy contents of file1 to file2 + char buf[4096]; + size_t count; + for ( ;; ) + { + count = fileIn.Read(buf, WXSIZEOF(buf)); + if ( fileIn.Error() ) + return FALSE; + + // end of file? + if ( !count ) + break; + + if ( fileOut.Write(buf, count) < count ) + return FALSE; + } + + // we can expect fileIn to be closed successfully, but we should ensure + // that fileOut was closed as some write errors (disk full) might not be + // detected before doing this + if ( !fileIn.Close() || !fileOut.Close() ) + return FALSE; + +#if !defined(__VISAGECPP__) && !defined(__WXMAC__) || defined(__UNIX__) + // no chmod in VA. Should be some permission API for HPFS386 partitions + // however + if ( chmod(OS_FILENAME(file2), fbuf.st_mode) != 0 ) + { + wxLogSysError(_("Impossible to set permissions for the file '%s'"), + file2.c_str()); + return FALSE; + } +#endif // OS/2 || Mac - fclose (fd1); - fclose (fd2); - return TRUE; + return TRUE; +#endif // __WXMSW__ && __WIN32__ } bool wxRenameFile (const wxString& file1, const wxString& file2) { -#ifdef __WXMAC__ - strcpy( gwxMacFileName , file1 ) ; - wxUnix2MacFilename( gwxMacFileName ) ; - strcpy( gwxMacFileName2 , file2) ; - wxUnix2MacFilename( gwxMacFileName2 ) ; - - if (0 == rename (gwxMacFileName, gwxMacFileName2)) - return TRUE; -#else // Normal system call - if (0 == rename (WXSTRINGCAST file1, WXSTRINGCAST file2)) + if ( wxRename (file1, file2) == 0 ) return TRUE; -#endif + // Try to copy if (wxCopyFile(file1, file2)) { wxRemoveFile(file1); @@ -968,153 +1108,127 @@ wxRenameFile (const wxString& file1, const wxString& file2) bool wxRemoveFile(const wxString& file) { -#if defined(__VISUALC__) || defined(__BORLANDC__) || defined(__WATCOMC__) - int flag = remove(WXSTRINGCAST file); -#elif defined( __WXMAC__ ) - strcpy( gwxMacFileName , file ) ; - wxUnix2MacFilename( gwxMacFileName ) ; - int flag = unlink(gwxMacFileName); +#if defined(__VISUALC__) \ + || defined(__BORLANDC__) \ + || defined(__WATCOMC__) \ + || defined(__GNUWIN32__) + int res = wxRemove(file); #else - int flag = unlink(WXSTRINGCAST file); + int res = unlink(OS_FILENAME(file)); #endif - return (flag == 0) ; + + return res == 0; } -bool wxMkdir(const wxString& dir) +bool wxMkdir(const wxString& dir, int perm) { -#if defined(__WXSTUBS__) - return FALSE; -#elif defined(__VMS__) +#if defined(__WXMAC__) && !defined(__UNIX__) + return (mkdir( dir , 0 ) == 0); +#else // !Mac + const wxChar *dirname = dir.c_str(); + + // assume mkdir() has 2 args on non Windows-OS/2 platforms and on Windows too + // for the GNU compiler +#if (!(defined(__WXMSW__) || defined(__WXPM__))) || (defined(__GNUWIN32__) && !defined(__MINGW32__)) || defined(__WXWINE__) || defined(__WXMICROWIN__) + if ( mkdir(wxFNCONV(dirname), perm) != 0 ) +#elif defined(__WXPM__) + if (::DosCreateDir((PSZ)dirname, NULL) != 0) // enhance for EAB's?? +#else // !MSW and !OS/2 VAC++ + (void)perm; + if ( wxMkDir(wxFNSTRINGCAST wxFNCONV(dirname)) != 0 ) +#endif // !MSW/MSW + { + wxLogSysError(_("Directory '%s' couldn't be created"), dirname); + return FALSE; -#elif defined( __WXMAC__ ) - strcpy( gwxMacFileName , dir ) ; - wxUnix2MacFilename( gwxMacFileName ) ; - return (mkdir(gwxMacFileName , 0 ) == 0); -#elif (defined(__GNUWIN32__) && !defined(__MINGW32__)) || !defined(__WXMSW__) - return (mkdir (WXSTRINGCAST dir, S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH) == 0); -#else - return (mkdir(WXSTRINGCAST dir) == 0); -#endif + } + + return TRUE; +#endif // Mac/!Mac } bool wxRmdir(const wxString& dir, int WXUNUSED(flags)) { #ifdef __VMS__ - return FALSE; -#elif defined( __WXMAC__ ) - strcpy( gwxMacFileName , dir ) ; - wxUnix2MacFilename( gwxMacFileName ) ; - return (rmdir(WXSTRINGCAST gwxMacFileName) == 0); + return FALSE; //to be changed since rmdir exists in VMS7.x +#elif defined(__WXPM__) + return (::DosDeleteDir((PSZ)dir.c_str()) == 0); #else #ifdef __SALFORDC__ return FALSE; // What to do? #else - return (rmdir(WXSTRINGCAST dir) == 0); -#endif - -#endif -} - -#if 0 -bool wxDirExists(const wxString& dir) -{ -#ifdef __VMS__ - return FALSE; -#elif !defined(__WXMSW__) - struct stat sbuf; - return (stat(dir, &sbuf) != -1) && S_ISDIR(sbuf.st_mode) ? TRUE : FALSE; -#else - - /* MATTHEW: [6] Always use same code for Win32, call FindClose */ -#if defined(__WIN32__) - WIN32_FIND_DATA fileInfo; -#else -#ifdef __BORLANDC__ - struct ffblk fileInfo; -#else - struct find_t fileInfo; -#endif -#endif - -#if defined(__WIN32__) - HANDLE h = FindFirstFile((LPTSTR) WXSTRINGCAST dir,(LPWIN32_FIND_DATA)&fileInfo); - - if (h==INVALID_HANDLE_VALUE) - return FALSE; - else { - FindClose(h); - return ((fileInfo.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == FILE_ATTRIBUTE_DIRECTORY); - } -#else - // In Borland findfirst has a different argument - // ordering from _dos_findfirst. But _dos_findfirst - // _should_ be ok in both MS and Borland... why not? -#ifdef __BORLANDC__ - return ((findfirst(WXSTRINGCAST dir, &fileInfo, _A_SUBDIR) == 0 && (fileInfo.ff_attrib & _A_SUBDIR) != 0)); -#else - return (((_dos_findfirst(WXSTRINGCAST dir, _A_SUBDIR, &fileInfo) == 0) && (fileInfo.attrib & _A_SUBDIR)) != 0); -#endif + return (wxRmDir(OS_FILENAME(dir)) == 0); #endif #endif } -#endif - // does the path exists? (may have or not '/' or '\\' at the end) -bool wxPathExists(const char *pszPathName) +bool wxPathExists(const wxChar *pszPathName) { - // Windows API returns -1 from stat for "c:\dir\" if "c:\dir" exists - // OTOH, we should change "d:" to "d:\" and leave "\" as is. - wxString strPath(pszPathName); - if ( wxEndsWithPathSeparator(pszPathName) && pszPathName[1] != '\0' ) - strPath.Last() = '\0'; + wxString strPath(pszPathName); +#ifdef __WINDOWS__ + // Windows fails to find directory named "c:\dir\" even if "c:\dir" exists, + // so remove all trailing backslashes from the path - but don't do this for + // the pathes "d:\" (which are different from "d:") nor for just "\" + while ( wxEndsWithPathSeparator(strPath) ) + { + size_t len = strPath.length(); + if ( len == 1 || strPath[len - 1] == _T(':') ) + break; -#ifdef __SALFORDC__ - struct _stat st; + strPath.Truncate(len - 1); + } +#endif // __WINDOWS__ + + wxStructStat st; +#ifndef __VISAGECPP__ + return wxStat(wxFNSTRINGCAST strPath.fn_str(), &st) == 0 && + ((st.st_mode & S_IFMT) == S_IFDIR); #else - struct stat st; + // S_IFMT not supported in VA compilers.. st_mode is a 2byte value only + return wxStat(wxFNSTRINGCAST strPath.fn_str(), &st) == 0 && + (st.st_mode == S_IFDIR); #endif - return stat((char*) (const char*) strPath, &st) == 0 && (st.st_mode & S_IFDIR); } // Get a temporary filename, opening and closing the file. -char *wxGetTempFileName(const wxString& prefix, char *buf) +wxChar *wxGetTempFileName(const wxString& prefix, wxChar *buf) { -#ifdef __WINDOWS__ +#if defined(__WINDOWS__) && !defined(__WXMICROWIN__) #ifndef __WIN32__ - char tmp[144]; + wxChar tmp[144]; ::GetTempFileName(0, WXSTRINGCAST prefix, 0, tmp); #else - char tmp[MAX_PATH]; - char tmpPath[MAX_PATH]; + wxChar tmp[MAX_PATH]; + wxChar tmpPath[MAX_PATH]; ::GetTempPath(MAX_PATH, tmpPath); ::GetTempFileName(tmpPath, WXSTRINGCAST prefix, 0, tmp); #endif - if (buf) strcpy(buf, tmp); + if (buf) wxStrcpy(buf, tmp); else buf = copystring(tmp); return buf; #else static short last_temp = 0; // cache last to speed things a bit // At most 1000 temp files to a process! We use a ring count. - char tmp[100]; // FIXME static buffer + wxChar tmp[100]; // FIXME static buffer for (short suffix = last_temp + 1; suffix != last_temp; ++suffix %= 1000) { - sprintf (tmp, "/tmp/%s%d.%03x", WXSTRINGCAST prefix, (int) getpid (), (int) suffix); + wxSprintf (tmp, wxT("/tmp/%s%d.%03x"), WXSTRINGCAST prefix, (int) getpid (), (int) suffix); if (!wxFileExists( tmp )) { // Touch the file to create it (reserve name) - FILE *fd = fopen (tmp, "w"); + FILE *fd = fopen (wxFNCONV(tmp), "w"); if (fd) fclose (fd); last_temp = suffix; if (buf) - strcpy( buf, tmp); + wxStrcpy( buf, tmp); else buf = copystring( tmp ); return buf; @@ -1122,10 +1236,22 @@ char *wxGetTempFileName(const wxString& prefix, char *buf) } wxLogError( _("wxWindows: error finding temporary file name.\n") ); if (buf) buf[0] = 0; - return (char *) NULL; + return (wxChar *) NULL; #endif } +bool wxGetTempFileName(const wxString& prefix, wxString& buf) +{ + wxChar buf2[512]; + if (wxGetTempFileName(prefix, buf2) != (wxChar*) NULL) + { + buf = buf2; + return TRUE; + } + else + return FALSE; +} + // Get first file name matching given wild card. #ifdef __UNIX__ @@ -1133,17 +1259,20 @@ char *wxGetTempFileName(const wxString& prefix, char *buf) // Get first file name matching given wild card. // Flags are reserved for future use. -#ifndef __VMS__ +#if !defined( __VMS__ ) || ( __VMS_VER >= 70000000 ) static DIR *gs_dirStream = (DIR *) NULL; static wxString gs_strFileSpec; static int gs_findFlags = 0; #endif -wxString wxFindFirstFile(const char *spec, int flags) +wxString wxFindFirstFile(const wxChar *spec, int flags) { wxString result; +#ifdef __VMS + wxChar *specvms = NULL; +#endif -#ifndef __VMS__ +#if !defined( __VMS__ ) || ( __VMS_VER >= 70000000 ) if (gs_dirStream) closedir(gs_dirStream); // edz 941103: better housekeping @@ -1156,13 +1285,31 @@ wxString wxFindFirstFile(const char *spec, int flags) wxString path(wxPathOnly(gs_strFileSpec)); // special case: path is really "/" - if ( !path && gs_strFileSpec[0u] == '/' ) - path = '/'; - // path is empty => Local directory + if ( !path && gs_strFileSpec[0u] == wxT('/') ) +#ifdef __VMS + { + wxStrcpy( specvms , wxT( "[000000]" ) ); + gs_strFileSpec = specvms; + wxString path_vms(wxPathOnly(gs_strFileSpec)); + path = path_vms; + } +#else + path = wxT('/'); +#endif + // path is empty => Local directory if ( !path ) - path = '.'; +#ifdef __VMS + { + wxStrcpy( specvms , wxT( "[]" ) ); + gs_strFileSpec = specvms; + wxString path_vms1(wxPathOnly(gs_strFileSpec)); + path = path_vms1; + } +#else + path = wxT('.'); +#endif - gs_dirStream = opendir(path); + gs_dirStream = opendir(path.fn_str()); if ( !gs_dirStream ) { wxLogSysError(_("Can not enumerate files in directory '%s'"), @@ -1172,7 +1319,7 @@ wxString wxFindFirstFile(const char *spec, int flags) { result = wxFindNextFile(); } -#endif // !VMS +#endif // !VMS6.x or earlier return result; } @@ -1181,8 +1328,8 @@ wxString wxFindNextFile() { wxString result; -#ifndef __VMS__ - wxCHECK_MSG( gs_dirStream, result, "must call wxFindFirstFile first" ); +#if !defined( __VMS__ ) || ( __VMS_VER >= 70000000 ) + wxCHECK_MSG( gs_dirStream, result, wxT("must call wxFindFirstFile first") ); // Find path only so we can concatenate // found file onto path @@ -1190,8 +1337,8 @@ wxString wxFindNextFile() wxString name(wxFileNameFromPath(gs_strFileSpec)); /* MATTHEW: special case: path is really "/" */ - if ( !path && gs_strFileSpec[0u] == '/') - path = '/'; + if ( !path && gs_strFileSpec[0u] == wxT('/')) + path = wxT('/'); // Do the reading struct dirent *nextDir; @@ -1199,14 +1346,16 @@ wxString wxFindNextFile() nextDir != NULL; nextDir = readdir(gs_dirStream) ) { - if (wxMatchWild(name, nextDir->d_name)) + if (wxMatchWild(name, nextDir->d_name, FALSE) && // RR: added FALSE to find hidden files + strcmp(nextDir->d_name, ".") && + strcmp(nextDir->d_name, "..") ) { result.Empty(); if ( !path.IsEmpty() ) { result = path; - if ( path != '/' ) - result += '/'; + if ( path != wxT('/') ) + result += wxT('/'); } result += nextDir->d_name; @@ -1238,11 +1387,89 @@ wxString wxFindNextFile() closedir(gs_dirStream); gs_dirStream = (DIR *) NULL; -#endif // !VMS +#endif // !VMS6.2 or earlier return result; } +#elif defined(__WXMAC__) + +struct MacDirectoryIterator +{ + CInfoPBRec m_CPB ; + wxInt16 m_index ; + long m_dirId ; + Str255 m_name ; +} ; + +static int g_iter_flags ; + +static MacDirectoryIterator g_iter ; + +wxString wxFindFirstFile(const wxChar *spec, int flags) +{ + wxString result; + + g_iter_flags = flags; /* MATTHEW: [5] Remember flags */ + + // Find path only so we can concatenate found file onto path + wxString path(wxPathOnly(spec)); + if ( !path.IsEmpty() ) + result << path << wxT('\\'); + + FSSpec fsspec ; + + wxMacFilename2FSSpec( result , &fsspec ) ; + g_iter.m_CPB.hFileInfo.ioVRefNum = fsspec.vRefNum ; + g_iter.m_CPB.hFileInfo.ioNamePtr = g_iter.m_name ; + g_iter.m_index = 0 ; + + Boolean isDir ; + FSpGetDirectoryID( &fsspec , &g_iter.m_dirId , &isDir ) ; + if ( !isDir ) + return wxEmptyString ; + + return wxFindNextFile( ) ; +} + +wxString wxFindNextFile() +{ + wxString result; + + short err = noErr ; + + while ( err == noErr ) + { + g_iter.m_index++ ; + g_iter.m_CPB.dirInfo.ioFDirIndex = g_iter.m_index; + g_iter.m_CPB.dirInfo.ioDrDirID = g_iter.m_dirId; /* we need to do this every time */ + err = PBGetCatInfoSync((CInfoPBPtr)&g_iter.m_CPB); + if ( err != noErr ) + break ; + + if ( ( g_iter.m_CPB.dirInfo.ioFlAttrib & ioDirMask) != 0 && (g_iter_flags & wxDIR) ) // we have a directory + break ; + + if ( ( g_iter.m_CPB.dirInfo.ioFlAttrib & ioDirMask) == 0 && !(g_iter_flags & wxFILE ) ) + continue ; + + // hit ! + break ; + } + if ( err != noErr ) + { + return wxEmptyString ; + } + FSSpec spec ; + + FSMakeFSSpecCompat(g_iter.m_CPB.hFileInfo.ioVRefNum, + g_iter.m_dirId, + g_iter.m_name, + &spec) ; + + return wxMacFSSpec2MacFilename( &spec ) ; +} + #elif defined(__WXMSW__) #ifdef __WIN32__ @@ -1259,7 +1486,7 @@ wxString wxFindNextFile() static wxString gs_strFileSpec; static int gs_findFlags = 0; -wxString wxFindFirstFile(const char *spec, int flags) +wxString wxFindFirstFile(const wxChar *spec, int flags) { wxString result; @@ -1269,7 +1496,7 @@ wxString wxFindFirstFile(const char *spec, int flags) // Find path only so we can concatenate found file onto path wxString path(wxPathOnly(gs_strFileSpec)); if ( !path.IsEmpty() ) - result << path << '\\'; + result << path << wxT('\\'); #ifdef __WIN32__ if ( gs_hFileStruct != INVALID_HANDLE_VALUE ) @@ -1294,9 +1521,9 @@ wxString wxFindFirstFile(const char *spec, int flags) result += gs_findDataStruct.cFileName; return result; -#else +#else // !Win32 int flag = _A_NORMAL; - if (flags & wxDIR) /* MATTHEW: [5] Use & */ + if (flags & wxDIR) flag = _A_SUBDIR; #ifdef __BORLANDC__ @@ -1305,7 +1532,6 @@ wxString wxFindFirstFile(const char *spec, int flags) if (_dos_findfirst(WXSTRINGCAST spec, flag, &gs_findDataStruct) == 0) #endif { - /* MATTHEW: [5] Check directory flag */ char attrib; #ifdef __BORLANDC__ @@ -1328,11 +1554,12 @@ wxString wxFindFirstFile(const char *spec, int flags) #endif ; } -#endif // __WIN32__ return result; +#endif // __WIN32__ } + wxString wxFindNextFile() { wxString result; @@ -1362,7 +1589,7 @@ try_again: goto try_again; if ( !path.IsEmpty() ) - result << path << '\\'; + result << path << wxT('\\'); result << gs_findDataStruct.cFileName; } @@ -1399,40 +1626,161 @@ try_again: #endif ; } + + return result; #endif // Win32/16 +} + +#elif defined(__WXPM__) + +wxString wxFindFirstFile(const wxChar *spec, int flags) +{ + wxString result; + /* + // TODO: figure something out here for OS/2 + gs_strFileSpec = spec; + gs_findFlags = flags; + + // Find path only so we can concatenate found file onto path + wxString path(wxPathOnly(gs_strFileSpec)); + if ( !path.IsEmpty() ) + result << path << wxT('\\'); + + int flag = _A_NORMAL; + if (flags & wxDIR) + flag = _A_SUBDIR; + + if (_dos_findfirst(WXSTRINGCAST spec, flag, &gs_findDataStruct) == 0) + { + char attrib; + attrib = gs_findDataStruct.attrib; + + if (attrib & _A_SUBDIR) { + if (!(gs_findFlags & wxDIR)) + return wxFindNextFile(); + } else if (gs_findFlags && !(gs_findFlags & wxFILE)) + return wxFindNextFile(); + + result += gs_findDataStruct.name; + } + */ return result; } -#endif // Unix/Windows +wxString wxFindNextFile() +{ + wxString result; + // TODO: + return result; +} + +#endif // Unix/Windows/OS/2 // Get current working directory. // If buf is NULL, allocates space using new, else // copies into buf. -char *wxGetWorkingDirectory(char *buf, int sz) +wxChar *wxGetWorkingDirectory(wxChar *buf, int sz) { if (!buf) - buf = new char[sz+1]; + buf = new wxChar[sz+1]; +#if wxUSE_UNICODE + char *cbuf = new char[sz+1]; +#ifdef _MSC_VER + if (_getcwd(cbuf, sz) == NULL) { +#elif defined(__WXMAC__) && !defined(__UNIX__) + enum + { + SFSaveDisk = 0x214, CurDirStore = 0x398 + }; + FSSpec cwdSpec ; + + FSMakeFSSpec( - *(short *) SFSaveDisk , *(long *) CurDirStore , NULL , &cwdSpec ) ; + wxString res = wxMacFSSpec2UnixFilename( &cwdSpec ) ; + strcpy( buf , res ) ; + if (0) { +#else + if (getcwd(cbuf, sz) == NULL) { +#endif + delete [] cbuf; +#else // wxUnicode #ifdef _MSC_VER if (_getcwd(buf, sz) == NULL) { +#elif defined(__WXMAC__) && !defined(__UNIX__) + FSSpec cwdSpec ; + FCBPBRec pb; + OSErr error; + Str255 fileName ; + pb.ioNamePtr = (StringPtr) &fileName; + pb.ioVRefNum = 0; + pb.ioRefNum = LMGetCurApRefNum(); + pb.ioFCBIndx = 0; + error = PBGetFCBInfoSync(&pb); + if ( error == noErr ) + { + cwdSpec.vRefNum = pb.ioFCBVRefNum; + cwdSpec.parID = pb.ioFCBParID; + cwdSpec.name[0] = 0 ; + wxString res = wxMacFSSpec2MacFilename( &cwdSpec ) ; + + strcpy( buf , res ) ; + buf[res.length()-1]=0 ; + } + else + buf[0] = 0 ; + /* + this version will not always give back the application directory on mac + enum + { + SFSaveDisk = 0x214, CurDirStore = 0x398 + }; + FSSpec cwdSpec ; + + FSMakeFSSpec( - *(short *) SFSaveDisk , *(long *) CurDirStore , NULL , &cwdSpec ) ; + wxString res = wxMacFSSpec2UnixFilename( &cwdSpec ) ; + strcpy( buf , res ) ; + */ + if (0) { +#elif(__VISAGECPP__) + APIRET rc; + rc = ::DosQueryCurrentDir( 0 // current drive + ,buf + ,(PULONG)&sz + ); + if (rc != 0) { #else if (getcwd(buf, sz) == NULL) { #endif - buf[0] = '.'; - buf[1] = '\0'; +#endif + buf[0] = wxT('.'); + buf[1] = wxT('\0'); } +#if wxUSE_UNICODE + else { + wxConvFile.MB2WC(buf, cbuf, sz); + delete [] cbuf; + } +#endif return buf; } wxString wxGetCwd() { - return wxString(wxGetWorkingDirectory()); + static const size_t maxPathLen = 1024; + + wxString str; + wxGetWorkingDirectory(str.GetWriteBuf(maxPathLen), maxPathLen); + str.UngetWriteBuf(); + + return str; } bool wxSetWorkingDirectory(const wxString& d) { #if defined( __UNIX__ ) || defined( __WXMAC__ ) - return (chdir(d) == 0); + return (chdir(wxFNSTRINGCAST d.fn_str()) == 0); +#elif defined(__WXPM__) + return (::DosSetCurrentDir((PSZ)d.c_str()) == 0); #elif defined(__WINDOWS__) #ifdef __WIN32__ @@ -1442,7 +1790,7 @@ bool wxSetWorkingDirectory(const wxString& d) bool isDriveSpec = ((strlen(d) > 1) && (d[1] == ':')); if (isDriveSpec) { - char firstChar = d[0]; + wxChar firstChar = d[0]; // To upper case if (firstChar > 90) @@ -1468,8 +1816,8 @@ bool wxSetWorkingDirectory(const wxString& d) // On non-Windows platform, probably just return the empty string. wxString wxGetOSDirectory() { -#ifdef __WINDOWS__ - char buf[256]; +#if defined(__WINDOWS__) && !defined(__WXMICROWIN__) + wxChar buf[256]; GetWindowsDirectory(buf, 256); return wxString(buf); #else @@ -1477,9 +1825,9 @@ wxString wxGetOSDirectory() #endif } -bool wxEndsWithPathSeparator(const char *pszFileName) +bool wxEndsWithPathSeparator(const wxChar *pszFileName) { - size_t len = Strlen(pszFileName); + size_t len = wxStrlen(pszFileName); if ( len == 0 ) return FALSE; else @@ -1487,99 +1835,67 @@ bool wxEndsWithPathSeparator(const char *pszFileName) } // find a file in a list of directories, returns false if not found -bool wxFindFileInPath(wxString *pStr, const char *pszPath, const char *pszFile) +bool wxFindFileInPath(wxString *pStr, const wxChar *pszPath, const wxChar *pszFile) { - // we assume that it's not empty - wxCHECK_MSG( !IsEmpty(pszFile), FALSE, - _("empty file name in wxFindFileInPath")); - - // skip path separator in the beginning of the file name if present - if ( wxIsPathSeparator(*pszFile) ) - pszFile++; - - // copy the path (strtok will modify it) - char *szPath = new char[strlen(pszPath) + 1]; - strcpy(szPath, pszPath); - - wxString strFile; - char *pc; - for ( pc = strtok(szPath, wxPATH_SEP); - pc != NULL; - pc = strtok((char *) NULL, wxPATH_SEP) ) - { - // search for the file in this directory - strFile = pc; - if ( !wxEndsWithPathSeparator(pc) ) - strFile += wxFILE_SEP_PATH; - strFile += pszFile; - - if ( FileExists(strFile) ) { - *pStr = strFile; - break; + // we assume that it's not empty + wxCHECK_MSG( !wxIsEmpty(pszFile), FALSE, + _T("empty file name in wxFindFileInPath")); + + // skip path separator in the beginning of the file name if present + if ( wxIsPathSeparator(*pszFile) ) + pszFile++; + + // copy the path (strtok will modify it) + wxChar *szPath = new wxChar[wxStrlen(pszPath) + 1]; + wxStrcpy(szPath, pszPath); + + wxString strFile; + wxChar *pc, *save_ptr; + for ( pc = wxStrtok(szPath, wxPATH_SEP, &save_ptr); + pc != NULL; + pc = wxStrtok((wxChar *) NULL, wxPATH_SEP, &save_ptr) ) + { + // search for the file in this directory + strFile = pc; + if ( !wxEndsWithPathSeparator(pc) ) + strFile += wxFILE_SEP_PATH; + strFile += pszFile; + + if ( FileExists(strFile) ) { + *pStr = strFile; + break; + } } - } - delete [] szPath; + // suppress warning about unused variable save_ptr when wxStrtok() is a + // macro which throws away its third argument + save_ptr = pc; + + delete [] szPath; - return pc != NULL; // if true => we breaked from the loop + return pc != NULL; // if true => we breaked from the loop } -void WXDLLEXPORT wxSplitPath(const char *pszFileName, +void WXDLLEXPORT wxSplitPath(const wxChar *pszFileName, wxString *pstrPath, wxString *pstrName, wxString *pstrExt) { // it can be empty, but it shouldn't be NULL - wxCHECK_RET( pszFileName, "NULL file name in wxSplitPath" ); - - const char *pDot = strrchr(pszFileName, wxFILE_SEP_EXT); + wxCHECK_RET( pszFileName, wxT("NULL file name in wxSplitPath") ); -#ifdef __WXMSW__ - // under Windows we understand both separators - const char *pSepUnix = strrchr(pszFileName, wxFILE_SEP_PATH_UNIX); - const char *pSepDos = strrchr(pszFileName, wxFILE_SEP_PATH_DOS); - const char *pLastSeparator = pSepUnix > pSepDos ? pSepUnix : pSepDos; -#else // assume Unix - const char *pLastSeparator = strrchr(pszFileName, wxFILE_SEP_PATH_UNIX); - - if ( pDot == pszFileName ) - { - // under Unix files like .profile are treated in a special way - pDot = NULL; - } -#endif // MSW/Unix - - if ( pDot < pLastSeparator ) - { - // the dot is part of the path, not the start of the extension - pDot = NULL; - } - - if ( pstrPath ) - { - if ( pLastSeparator ) - *pstrPath = wxString(pszFileName, pLastSeparator - pszFileName); - else - pstrPath->Empty(); - } - - if ( pstrName ) - { - const char *start = pLastSeparator ? pLastSeparator + 1 : pszFileName; - const char *end = pDot ? pDot : pszFileName + strlen(pszFileName); + wxFileName::SplitPath(pszFileName, pstrPath, pstrName, pstrExt); +} - *pstrName = wxString(start, end - start); - } +time_t WXDLLEXPORT wxFileModificationTime(const wxString& filename) +{ + wxStructStat buf; - if ( pstrExt ) - { - if ( pDot ) - *pstrExt = wxString(pDot + 1); - else - pstrExt->Empty(); - } + wxStat(filename.fn_str(), &buf); + return buf.st_mtime; } + //------------------------------------------------------------------------ // wild character routines //------------------------------------------------------------------------ @@ -1587,12 +1903,12 @@ void WXDLLEXPORT wxSplitPath(const char *pszFileName, bool wxIsWild( const wxString& pattern ) { wxString tmp = pattern; - char *pat = WXSTRINGCAST(tmp); + wxChar *pat = WXSTRINGCAST(tmp); while (*pat) { switch (*pat++) { - case '?': case '*': case '[': case '{': + case wxT('?'): case wxT('*'): case wxT('['): case wxT('{'): return TRUE; - case '\\': + case wxT('\\'): if (!*pat++) return FALSE; } @@ -1604,10 +1920,11 @@ bool wxMatchWild( const wxString& pat, const wxString& text, bool dot_special ) #if defined(HAVE_FNMATCH_H) { +// this probably won't work well for multibyte chars in Unicode mode? if(dot_special) - return fnmatch(pat.c_str(), text.c_str(), FNM_PERIOD) == 0; + return fnmatch(pat.fn_str(), text.fn_str(), FNM_PERIOD) == 0; else - return fnmatch(pat.c_str(), text.c_str(), 0) == 0; + return fnmatch(pat.fn_str(), text.fn_str(), 0) == 0; } #else @@ -1618,64 +1935,64 @@ bool wxMatchWild( const wxString& pat, const wxString& text, bool dot_special ) */ { wxString tmp1 = pat; - char *pattern = WXSTRINGCAST(tmp1); + wxChar *pattern = WXSTRINGCAST(tmp1); wxString tmp2 = text; - char *str = WXSTRINGCAST(tmp2); - char c; - char *cp; + wxChar *str = WXSTRINGCAST(tmp2); + wxChar c; + wxChar *cp; bool done = FALSE, ret_code, ok; // Below is for vi fans - const char OB = '{', CB = '}'; + const wxChar OB = wxT('{'), CB = wxT('}'); // dot_special means '.' only matches '.' - if (dot_special && *str == '.' && *pattern != *str) + if (dot_special && *str == wxT('.') && *pattern != *str) return FALSE; - while ((*pattern != '\0') && (!done) - && (((*str=='\0')&&((*pattern==OB)||(*pattern=='*')))||(*str!='\0'))) { + while ((*pattern != wxT('\0')) && (!done) + && (((*str==wxT('\0'))&&((*pattern==OB)||(*pattern==wxT('*'))))||(*str!=wxT('\0')))) { switch (*pattern) { - case '\\': + case wxT('\\'): pattern++; - if (*pattern != '\0') + if (*pattern != wxT('\0')) pattern++; break; - case '*': + case wxT('*'): pattern++; ret_code = FALSE; - while ((*str!='\0') - && (!(ret_code=wxMatchWild(pattern, str++, FALSE)))) + while ((*str!=wxT('\0')) + && ((ret_code=wxMatchWild(pattern, str++, FALSE)) == 0)) /*loop*/; if (ret_code) { - while (*str != '\0') + while (*str != wxT('\0')) str++; - while (*pattern != '\0') + while (*pattern != wxT('\0')) pattern++; } break; - case '[': + case wxT('['): pattern++; repeat: - if ((*pattern == '\0') || (*pattern == ']')) { + if ((*pattern == wxT('\0')) || (*pattern == wxT(']'))) { done = TRUE; break; } - if (*pattern == '\\') { + if (*pattern == wxT('\\')) { pattern++; - if (*pattern == '\0') { + if (*pattern == wxT('\0')) { done = TRUE; break; } } - if (*(pattern + 1) == '-') { + if (*(pattern + 1) == wxT('-')) { c = *pattern; pattern += 2; - if (*pattern == ']') { + if (*pattern == wxT(']')) { done = TRUE; break; } - if (*pattern == '\\') { + if (*pattern == wxT('\\')) { pattern++; - if (*pattern == '\0') { + if (*pattern == wxT('\0')) { done = TRUE; break; } @@ -1689,51 +2006,51 @@ bool wxMatchWild( const wxString& pat, const wxString& text, bool dot_special ) goto repeat; } pattern++; - while ((*pattern != ']') && (*pattern != '\0')) { - if ((*pattern == '\\') && (*(pattern + 1) != '\0')) + while ((*pattern != wxT(']')) && (*pattern != wxT('\0'))) { + if ((*pattern == wxT('\\')) && (*(pattern + 1) != wxT('\0'))) pattern++; pattern++; } - if (*pattern != '\0') { + if (*pattern != wxT('\0')) { pattern++, str++; } break; - case '?': + case wxT('?'): pattern++; str++; break; case OB: pattern++; - while ((*pattern != CB) && (*pattern != '\0')) { + while ((*pattern != CB) && (*pattern != wxT('\0'))) { cp = str; ok = TRUE; - while (ok && (*cp != '\0') && (*pattern != '\0') - && (*pattern != ',') && (*pattern != CB)) { - if (*pattern == '\\') + while (ok && (*cp != wxT('\0')) && (*pattern != wxT('\0')) + && (*pattern != wxT(',')) && (*pattern != CB)) { + if (*pattern == wxT('\\')) pattern++; ok = (*pattern++ == *cp++); } - if (*pattern == '\0') { + if (*pattern == wxT('\0')) { ok = FALSE; done = TRUE; break; } else if (ok) { str = cp; - while ((*pattern != CB) && (*pattern != '\0')) { - if (*++pattern == '\\') { + while ((*pattern != CB) && (*pattern != wxT('\0'))) { + if (*++pattern == wxT('\\')) { if (*++pattern == CB) pattern++; } } } else { - while (*pattern!=CB && *pattern!=',' && *pattern!='\0') { - if (*++pattern == '\\') { - if (*++pattern == CB || *pattern == ',') + while (*pattern!=CB && *pattern!=wxT(',') && *pattern!=wxT('\0')) { + if (*++pattern == wxT('\\')) { + if (*++pattern == CB || *pattern == wxT(',')) pattern++; } } } - if (*pattern != '\0') + if (*pattern != wxT('\0')) pattern++; } break; @@ -1745,9 +2062,9 @@ bool wxMatchWild( const wxString& pat, const wxString& text, bool dot_special ) } } } - while (*pattern == '*') + while (*pattern == wxT('*')) pattern++; - return ((*str == '\0') && (*pattern == '\0')); + return ((*str == wxT('\0')) && (*pattern == wxT('\0'))); }; #endif