X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2a6f6231ce9c23f010da1a8579708c6e281df1b3..00421206821da3373ddc075d63149826b3be38af:/src/common/filefn.cpp?ds=sidebyside diff --git a/src/common/filefn.cpp b/src/common/filefn.cpp index 8207942f5e..51d2877c20 100644 --- a/src/common/filefn.cpp +++ b/src/common/filefn.cpp @@ -10,7 +10,7 @@ ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ -#pragma implementation "filefn.h" + #pragma implementation "filefn.h" #endif // For compilers that support precompilation, includes "wx.h". @@ -18,11 +18,11 @@ #include "wx/defs.h" #ifdef __BORLANDC__ -#pragma hdrstop + #pragma hdrstop #endif #ifndef WX_PRECOMP -#include "wx/defs.h" + #include "wx/defs.h" #endif #include "wx/utils.h" @@ -46,42 +46,42 @@ #include #ifndef __MWERKS__ -#include -#include + #include + #include #else -#include -#include + #include + #include #endif #ifdef __UNIX__ -#include -#include + #include + #include #endif #ifdef __WINDOWS__ #if !defined( __GNUWIN32__ ) && !defined( __MWERKS__ ) && !defined(__SALFORDC__) -#include -#include -#endif -#endif + #include + #include +#endif // __WINDOWS__ +#endif // native Win compiler #ifdef __GNUWIN32__ -#ifndef __TWIN32__ -#include -#endif + #ifndef __TWIN32__ + #include + #endif -#define stricmp strcasecmp + #define stricmp strcasecmp #endif #ifdef __BORLANDC__ // Please someone tell me which version of Borland needs // this (3.1 I believe) and how to test for it. // If this works for Borland 4.0 as well, then no worries. -#include + #include #endif #ifdef __SALFORDC__ -#include -#include + #include + #include #endif #include "wx/setup.h" @@ -89,53 +89,53 @@ // No, Cygwin doesn't appear to have fnmatch.h after all. #if defined(HAVE_FNMATCH_H) -#include "fnmatch.h" + #include "fnmatch.h" #endif #ifdef __WINDOWS__ -#include "windows.h" + #include "windows.h" #endif #define _MAXPATHLEN 500 -extern char *wxBuffer; +extern wxChar *wxBuffer; #ifdef __WXMAC__ -extern char gwxMacFileName[] ; -extern char gwxMacFileName2[] ; -extern char gwxMacFileName3[] ; + extern wxChar gwxMacFileName[] ; + extern wxChar gwxMacFileName2[] ; + extern wxChar gwxMacFileName3[] ; #endif #if !USE_SHARED_LIBRARIES -IMPLEMENT_DYNAMIC_CLASS(wxPathList, wxStringList) + IMPLEMENT_DYNAMIC_CLASS(wxPathList, wxStringList) #endif 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) + _T(" ;"); // Don't seperate with colon in DOS (used for drive) #else - " :;"; + _T(" :;"); #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) + if ((token = wxStrtok ((wxChar *) NULL, PATH_TOKS, &save_ptr)) != NULL) Add (wxString(token)); } } @@ -148,20 +148,19 @@ void wxPathList::AddEnvList (const wxString& envVariable) // to the list if not already there. void wxPathList::EnsureFileAccessible (const wxString& path) { - wxString path1(path); - char *path_only = wxPathOnly (WXSTRINGCAST path1); - if (path_only) - { - if (!Member (wxString(path_only))) - Add (wxString(path_only)); - } + wxString path_only(wxPathOnly(path)); + if ( !path_only.IsEmpty() ) + { + if ( !Member(path_only) ) + Add(path_only); + } } 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 @@ -181,20 +180,20 @@ wxString wxPathList::FindValidPath (const wxString& file) if (wxFileExists (wxExpandPath(wxBuffer, file))) return wxString(wxBuffer); - char buf[_MAXPATHLEN]; - strcpy(buf, wxBuffer); + wxChar buf[_MAXPATHLEN]; + wxStrcpy(buf, wxBuffer); - 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 (wxBuffer, path); + wxChar ch = wxBuffer[wxStrlen(wxBuffer)-1]; + if (ch != _T('\\') && ch != _T('/')) + wxStrcat (wxBuffer, _T("/")); + wxStrcat (wxBuffer, filename); #ifdef __WINDOWS__ Unix2DosFilename (wxBuffer); #endif @@ -204,7 +203,7 @@ wxString wxPathList::FindValidPath (const wxString& file) } } // for() - return wxString(""); // Not found + return wxString(_T("")); // Not found } wxString wxPathList::FindAbsoluteValidPath (const wxString& file) @@ -214,22 +213,22 @@ wxString wxPathList::FindAbsoluteValidPath (const wxString& file) return f; else { - char buf[500]; + wxChar buf[500]; wxGetWorkingDirectory(buf, 499); - int len = (int)strlen(buf); - char lastCh = 0; + int len = (int)wxStrlen(buf); + wxChar lastCh = 0; if (len > 0) lastCh = buf[len-1]; - if (lastCh != '/' && lastCh != '\\') + if (lastCh != _T('/') && lastCh != _T('\\')) { #ifdef __WINDOWS__ - strcat(buf, "\\"); + wxStrcat(buf, _T("\\")); #else - strcat(buf, "/"); + wxStrcat(buf, _T("/")); #endif } - strcat(buf, (const char *)f); - strcpy(wxBuffer, buf); + wxStrcat(buf, (const wxChar *)f); + wxStrcpy(wxBuffer, buf); return wxString(wxBuffer); } } @@ -244,9 +243,9 @@ wxFileExists (const wxString& filename) return TRUE; #elif defined(__WXMAC__) struct stat stbuf; - strcpy( gwxMacFileName , filename ) ; + wxStrcpy( gwxMacFileName , filename ) ; wxUnix2MacFilename( gwxMacFileName ) ; - if (gwxMacFileName && stat ((char *)(const char *)gwxMacFileName, &stbuf) == 0) + if (gwxMacFileName && stat (WXSTRINGCAST gwxMacFileName, &stbuf) == 0) return TRUE; return FALSE ; #else @@ -257,7 +256,7 @@ wxFileExists (const wxString& filename) struct stat stbuf; #endif - if ((filename != "") && stat ((char *)(const char *)filename, &stbuf) == 0) + if ((filename != _T("")) && stat (FNSTRINGCAST filename.fn_str(), &stbuf) == 0) return TRUE; return FALSE; #endif @@ -278,15 +277,15 @@ bool wxFileExists(const char *pszFileName) bool wxIsAbsolutePath (const wxString& filename) { - if (filename != "") + if (filename != _T("")) { - if (filename[0] == '/' + if (filename[0] == _T('/') #ifdef __VMS__ - || (filename[0] == '[' && filename[1] != '.') + || (filename[0] == _T('[') && filename[1] != _T('.')) #endif #ifdef __WINDOWS__ /* MSDOS */ - || filename[0] == '\\' || (isalpha (filename[0]) && filename[1] == ':') + || filename[0] == _T('\\') || (wxIsalpha (filename[0]) && filename[1] == _T(':')) #endif ) return TRUE; @@ -300,13 +299,13 @@ 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] == _T('.')) { buffer[i] = 0; break; @@ -321,7 +320,7 @@ void wxStripExtension(wxString& buffer) size_t i = len-1; while (i > 0) { - if (buffer.GetChar(i) == '.') + if (buffer.GetChar(i) == _T('.')) { buffer = buffer.Left(i); break; @@ -331,18 +330,18 @@ 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 = _T('\\'); Unix2DosFilename(path); #else - static const char SEP = '/'; + static const wxChar SEP = _T('/'); #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] == _T('.')) p = &path[0]; else p = &path[2]; @@ -350,32 +349,32 @@ char *wxRealPath (char *path) { if (*p == SEP) { - if (p[1] == '.' && p[2] == '.' && (p[3] == SEP || p[3] == '\0')) + if (p[1] == _T('.') && p[2] == _T('.') && (p[3] == SEP || p[3] == _T('\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] != _T('.') || q[2] != _T('.') || q[3] != SEP) && (q - 1 <= path || q[-1] != SEP)) { - strcpy (q, p + 3); - if (path[0] == '\0') + wxStrcpy (q, p + 3); + if (path[0] == _T('\0')) { path[0] = SEP; - path[1] = '\0'; + path[1] = _T('\0'); } #ifdef __WXMSW__ /* Check that path[2] is NULL! */ - else if (path[1] == ':' && !path[2]) + else if (path[1] == _T(':') && !path[2]) { path[2] = SEP; - path[3] = '\0'; + path[3] = _T('\0'); } #endif p = q - 1; } } - else if (p[1] == '.' && (p[2] == SEP || p[2] == '\0')) - strcpy (p, p + 2); + else if (p[1] == _T('.') && (p[2] == SEP || p[2] == _T('\0'))) + wxStrcpy (p, p + 2); } } } @@ -383,24 +382,24 @@ char *wxRealPath (char *path) } // Must be destroyed -char *wxCopyAbsolutePath(const wxString& filename) +wxChar *wxCopyAbsolutePath(const wxString& filename) { - if (filename == "") - return (char *) NULL; + if (filename == _T("")) + return (wxChar *) NULL; if (! IsAbsolutePath(wxExpandPath(wxBuffer, filename))) { - char buf[_MAXPATHLEN]; - buf[0] = '\0'; - wxGetWorkingDirectory(buf, sizeof(buf)/sizeof(char)); - char ch = buf[strlen(buf) - 1]; + wxChar buf[_MAXPATHLEN]; + buf[0] = _T('\0'); + wxGetWorkingDirectory(buf, WXSIZEOF(buf)); + wxChar ch = buf[wxStrlen(buf) - 1]; #ifdef __WXMSW__ - if (ch != '\\' && ch != '/') - strcat(buf, "\\"); + if (ch != _T('\\') && ch != _T('/')) + wxStrcat(buf, _T("\\")); #else - if (ch != '/') - strcat(buf, "/"); + if (ch != _T('/')) + wxStrcat(buf, _T("/")); #endif - strcat(buf, wxBuffer); + wxStrcat(buf, wxBuffer); return copystring( wxRealPath(buf) ); } return copystring( wxBuffer ); @@ -429,52 +428,52 @@ 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]; + 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[] = _T("\n \t"); - char trimchars[4]; - trimchars[0] = '\n'; - trimchars[1] = ' '; - trimchars[2] = '\t'; + wxChar trimchars[4]; + trimchars[0] = _T('\n'); + trimchars[1] = _T(' '); + trimchars[2] = _T('\t'); trimchars[3] = 0; #ifdef __WXMSW__ - const char SEP = '\\'; + const wxChar SEP = _T('\\'); #else - const char SEP = '/'; + const wxChar SEP = _T('/'); #endif - buf[0] = '\0'; - if (name == NULL || *name == '\0') + buf[0] = _T('\0'); + if (name == NULL || *name == _T('\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 = _T('\0'); s = nm; d = lnm; #ifdef __WXMSW__ q = FALSE; #else - q = nm[0] == '\\' && nm[1] == '~'; + q = nm[0] == _T('\\') && nm[1] == _T('~'); #endif /* Expand inline environment variables */ while ((*d++ = *s)) { #ifndef __WXMSW__ - if (*s == '\\') { + if (*s == _T('\\')) { if ((*(d - 1) = *++s)) { s++; continue; @@ -483,21 +482,21 @@ char *wxExpandPath(char *buf, const char *name) } else #endif #ifdef __WXMSW__ - if (*s++ == '$' && (*s == '{' || *s == ')')) + if (*s++ == _T('$') && (*s == _T('{') || *s == _T(')'))) #else - if (*s++ == '$') + if (*s++ == _T('$')) #endif { - register char *start = d; - register int braces = (*s == '{' || *s == '('); - register char *value; + register wxChar *start = d; + register int braces = (*s == _T('{') || *s == _T('(')); + register wxChar *value; while ((*d++ = *s)) - if (braces ? (*s == '}' || *s == ')') : !(isalnum(*s) || *s == '_') ) + if (braces ? (*s == _T('}') || *s == _T(')')) : !(wxIsalnum(*s) || *s == _T('_')) ) 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++);); d--; @@ -509,29 +508,31 @@ char *wxExpandPath(char *buf, const char *name) /* Expand ~ and ~user */ nm = lnm; - s = ""; - if (nm[0] == '~' && !q) + s = _T(""); + if (nm[0] == _T('~') && !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(_T(""))) != 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 = _T(""); } else { nm = nnm; s = home; @@ -542,7 +543,7 @@ 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 (_T('\0') != (*d++ = *s++)) /* loop */; // Handle root home if (d - 1 > buf && *(d - 2) != SEP) @@ -564,49 +565,49 @@ 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 == _T("")) + 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++ = '$'; - *tcp++ = '{'; - strcpy (tcp, WXSTRINGCAST envname); - strcat (tcp, "}"); - strcat (tcp, wxBuffer); + wxStrcpy (wxBuffer, tcp + wxStrlen (val)); + *tcp++ = _T('$'); + *tcp++ = _T('{'); + wxStrcpy (tcp, WXSTRINGCAST envname); + wxStrcat (tcp, _T("}")); + wxStrcat (tcp, wxBuffer); } // 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(wxBuffer, _T("~")); + if (user != _T("")) + wxStrcat(wxBuffer, (const wxChar*) user); #ifdef __WXMSW__ // strcat(wxBuffer, "\\"); #else // strcat(wxBuffer, "/"); #endif - strcat(wxBuffer, dest + len); - strcpy (dest, wxBuffer); + wxStrcat(wxBuffer, dest + len); + wxStrcpy (dest, wxBuffer); } return dest; @@ -614,25 +615,25 @@ 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 == '\\' + if (*tcp == _T('/') || *tcp == _T('\\') #ifdef __VMS__ - || *tcp == ':' || *tcp == ']') + || *tcp == _T(':') || *tcp == _T(']')) #else ) #endif return tcp + 1; } /* while */ #ifdef __WXMSW__ - if (isalpha (*path) && *(path + 1) == ':') + if (wxIsalpha (*path) && *(path + 1) == _T(':')) return path + 2; #endif } @@ -641,25 +642,25 @@ char *wxFileNameFromPath (char *path) wxString wxFileNameFromPath (const wxString& path1) { - if (path1 != "") + if (path1 != _T("")) { - 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 == '\\' + if (*tcp == _T('/') || *tcp == _T('\\') #ifdef __VMS__ - || *tcp == ':' || *tcp == ']') + || *tcp == _T(':') || *tcp == _T(']')) #else ) #endif return wxString(tcp + 1); } /* while */ #ifdef __WXMSW__ - if (isalpha (*path) && *(path + 1) == ':') + if (wxIsalpha (*path) && *(path + 1) == _T(':')) return wxString(path + 2); #endif } @@ -669,17 +670,17 @@ 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; @@ -688,7 +689,7 @@ wxPathOnly (char *path) while (!done && i > -1) { // ] is for VMS - if (path[i] == '/' || path[i] == '\\' || path[i] == ']') + if (path[i] == _T('/') || path[i] == _T('\\') || path[i] == _T(']')) { done = TRUE; #ifdef __VMS__ @@ -704,28 +705,28 @@ wxPathOnly (char *path) #ifdef __WXMSW__ // Try Drive specifier - if (isalpha (buf[0]) && buf[1] == ':') + if (wxIsalpha (buf[0]) && buf[1] == _T(':')) { // A:junk --> A:. (since A:.\junk Not A:\junk) - buf[2] = '.'; - buf[3] = '\0'; + buf[2] = _T('.'); + buf[3] = _T('\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 != _T("")) { - char buf[_MAXPATHLEN]; + wxChar buf[_MAXPATHLEN]; // Local copy - strcpy (buf, WXSTRINGCAST path); + wxStrcpy (buf, WXSTRINGCAST path); int l = path.Length(); bool done = FALSE; @@ -736,7 +737,7 @@ wxString wxPathOnly (const wxString& path) while (!done && i > -1) { // ] is for VMS - if (path[i] == '/' || path[i] == '\\' || path[i] == ']') + if (path[i] == _T('/') || path[i] == _T('\\') || path[i] == _T(']')) { done = TRUE; #ifdef __VMS__ @@ -752,17 +753,17 @@ wxString wxPathOnly (const wxString& path) #ifdef __WXMSW__ // Try Drive specifier - if (isalpha (buf[0]) && buf[1] == ':') + if (wxIsalpha (buf[0]) && buf[1] == _T(':')) { // A:junk --> A:. (since A:.\junk Not A:\junk) - buf[2] = '.'; - buf[3] = '\0'; + buf[2] = _T('.'); + buf[3] = _T('\0'); return wxString(buf); } #endif } - return wxString(""); + return wxString(_T("")); } // Utility for converting delimiters in DOS filenames to UNIX style @@ -771,50 +772,50 @@ wxString wxPathOnly (const wxString& path) #ifdef __WXMAC__ void -wxMac2UnixFilename (char *s) +wxMac2UnixFilename (wxChar *s) { if (s) { - memmove( s+1 , s ,strlen( s ) + 1) ; - if ( *s == ':' ) - *s = '.' ; + memmove( s+1 , s ,(strlen( s ) + 1)*sizeof(wxChar)) ; + if ( *s == _T(':') ) + *s = _T('.') ; else - *s = '/' ; + *s = _T('/') ; while (*s) { - if (*s == ':') - *s = '/'; + if (*s == _T(':')) + *s = _T('/'); else - *s = wxToLower (*s); // Case INDEPENDENT + *s = wxTolower(*s); // Case INDEPENDENT s++; } } } void -wxUnix2MacFilename (char *s) +wxUnix2MacFilename (wxChar *s) { if (s) { - if ( *s == '.' ) + if ( *s == _T('.') ) { // relative path , since it goes on with slash which is translated to a : - memmove( s , s+1 ,strlen( s ) ) ; + memmove( s , s+1 ,strlen( s )*sizeof(wxChar) ) ; } - else if ( *s == '/' ) + else if ( *s == _T('/') ) { // absolute path -> on mac just start with the drive name - memmove( s , s+1 ,strlen( s ) ) ; + memmove( s , s+1 ,strlen( s )*sizeof(wxChar) ) ; } else { - wxASSERT_MSG( 1 , "unkown path beginning" ) ; + wxASSERT_MSG( 1 , _T("unknown path beginning") ) ; } while (*s) { - if (*s == '/' || *s == '\\') - *s = ':'; + if (*s == _T('/') || *s == _T('\\')) + *s = _T(':'); s++ ; } @@ -822,16 +823,16 @@ wxUnix2MacFilename (char *s) } #endif void -wxDos2UnixFilename (char *s) +wxDos2UnixFilename (wxChar *s) { if (s) while (*s) { - if (*s == '\\') - *s = '/'; + if (*s == _T('\\')) + *s = _T('/'); #ifdef __WXMSW__ else - *s = wxToLower (*s); // Case INDEPENDENT + *s = wxTolower(*s); // Case INDEPENDENT #endif s++; } @@ -839,9 +840,9 @@ wxDos2UnixFilename (char *s) void #ifdef __WXMSW__ -wxUnix2DosFilename (char *s) +wxUnix2DosFilename (wxChar *s) #else -wxUnix2DosFilename (char *WXUNUSED(s)) +wxUnix2DosFilename (wxChar *WXUNUSED(s)) #endif { // Yes, I really mean this to happen under DOS only! JACS @@ -849,8 +850,8 @@ wxUnix2DosFilename (char *WXUNUSED(s)) if (s) while (*s) { - if (*s == '/') - *s = '\\'; + if (*s == _T('/')) + *s = _T('\\'); s++; } #endif @@ -860,27 +861,27 @@ wxUnix2DosFilename (char *WXUNUSED(s)) bool wxConcatFiles (const wxString& file1, const wxString& file2, const wxString& file3) { - char *outfile = wxGetTempFileName("cat"); + wxChar *outfile = wxGetTempFileName("cat"); FILE *fp1 = (FILE *) NULL; FILE *fp2 = (FILE *) NULL; FILE *fp3 = (FILE *) NULL; // Open the inputs and outputs #ifdef __WXMAC__ - strcpy( gwxMacFileName , file1 ) ; + wxStrcpy( gwxMacFileName , file1 ) ; wxUnix2MacFilename( gwxMacFileName ) ; - strcpy( gwxMacFileName2 , file2) ; + wxStrcpy( gwxMacFileName2 , file2) ; wxUnix2MacFilename( gwxMacFileName2 ) ; - strcpy( gwxMacFileName3 , outfile) ; + wxStrcpy( 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) + if ((fp1 = fopen (FNSTRINGCAST file1.fn_str(), "rb")) == NULL || + (fp2 = fopen (FNSTRINGCAST file2.fn_str(), "rb")) == NULL || + (fp3 = fopen (wxFNCONV(outfile), "wb")) == NULL) #endif { if (fp1) @@ -916,18 +917,18 @@ wxCopyFile (const wxString& file1, const wxString& file2) int ch; #ifdef __WXMAC__ - strcpy( gwxMacFileName , file1 ) ; + wxStrcpy( gwxMacFileName , file1 ) ; wxUnix2MacFilename( gwxMacFileName ) ; - strcpy( gwxMacFileName2 , file2) ; + wxStrcpy( gwxMacFileName2 , file2) ; wxUnix2MacFilename( gwxMacFileName2 ) ; if ((fd1 = fopen (gwxMacFileName, "rb")) == NULL) return FALSE; if ((fd2 = fopen (gwxMacFileName2, "wb")) == NULL) #else - if ((fd1 = fopen (WXSTRINGCAST file1, "rb")) == NULL) + if ((fd1 = fopen (FNSTRINGCAST file1.fn_str(), "rb")) == NULL) return FALSE; - if ((fd2 = fopen (WXSTRINGCAST file2, "wb")) == NULL) + if ((fd2 = fopen (FNSTRINGCAST file2.fn_str(), "wb")) == NULL) #endif { fclose (fd1); @@ -946,16 +947,16 @@ bool wxRenameFile (const wxString& file1, const wxString& file2) { #ifdef __WXMAC__ - strcpy( gwxMacFileName , file1 ) ; + wxStrcpy( gwxMacFileName , file1 ) ; wxUnix2MacFilename( gwxMacFileName ) ; - strcpy( gwxMacFileName2 , file2) ; + wxStrcpy( gwxMacFileName2 , file2) ; wxUnix2MacFilename( gwxMacFileName2 ) ; if (0 == rename (gwxMacFileName, gwxMacFileName2)) return TRUE; #else // Normal system call - if (0 == rename (WXSTRINGCAST file1, WXSTRINGCAST file2)) + if (0 == rename (FNSTRINGCAST file1.fn_str(), FNSTRINGCAST file2.fn_str())) return TRUE; #endif // Try to copy @@ -970,32 +971,41 @@ wxRenameFile (const wxString& file1, const wxString& file2) bool wxRemoveFile(const wxString& file) { #if defined(__VISUALC__) || defined(__BORLANDC__) || defined(__WATCOMC__) - int flag = remove(WXSTRINGCAST file); + int flag = remove(FNSTRINGCAST file.fn_str()); #elif defined( __WXMAC__ ) - strcpy( gwxMacFileName , file ) ; + wxStrcpy( gwxMacFileName , file ) ; wxUnix2MacFilename( gwxMacFileName ) ; int flag = unlink(gwxMacFileName); #else - int flag = unlink(WXSTRINGCAST file); + int flag = unlink(FNSTRINGCAST file.fn_str()); #endif return (flag == 0) ; } -bool wxMkdir(const wxString& dir) +bool wxMkdir(const wxString& dir, int perm) { -#if defined(__WXSTUBS__) - return FALSE; -#elif defined(__VMS__) +#if defined( __WXMAC__ ) + wxStrcpy( gwxMacFileName , dir ) ; + wxUnix2MacFilename( gwxMacFileName ) ; + const wxChar *dirname = gwxMacFileName; +#else // !Mac + const wxChar *dirname = dir.c_str(); +#endif // Mac/!Mac + + // assume mkdir() has 2 args on non Windows platforms and on Windows too + // for the GNU compiler +#if !defined(__WXMSW__) || (defined(__GNUWIN32__) && !defined(__MINGW32__)) + if ( mkdir(wxFNCONV(dirname), perm) != 0 ) +#else // MSW + if ( mkdir(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; } bool wxRmdir(const wxString& dir, int WXUNUSED(flags)) @@ -1003,7 +1013,7 @@ bool wxRmdir(const wxString& dir, int WXUNUSED(flags)) #ifdef __VMS__ return FALSE; #elif defined( __WXMAC__ ) - strcpy( gwxMacFileName , dir ) ; + wxStrcpy( gwxMacFileName , dir ) ; wxUnix2MacFilename( gwxMacFileName ) ; return (rmdir(WXSTRINGCAST gwxMacFileName) == 0); #else @@ -1011,7 +1021,7 @@ bool wxRmdir(const wxString& dir, int WXUNUSED(flags)) #ifdef __SALFORDC__ return FALSE; // What to do? #else - return (rmdir(WXSTRINGCAST dir) == 0); + return (rmdir(FNSTRINGCAST dir.fn_str()) == 0); #endif #endif @@ -1024,7 +1034,7 @@ bool wxDirExists(const wxString& dir) return FALSE; #elif !defined(__WXMSW__) struct stat sbuf; - return (stat(dir, &sbuf) != -1) && S_ISDIR(sbuf.st_mode) ? TRUE : FALSE; + return (stat(dir.fn_str(), &sbuf) != -1) && S_ISDIR(sbuf.st_mode) ? TRUE : FALSE; #else /* MATTHEW: [6] Always use same code for Win32, call FindClose */ @@ -1064,13 +1074,13 @@ bool wxDirExists(const wxString& dir) #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'; + if ( wxEndsWithPathSeparator(pszPathName) && pszPathName[1] != _T('\0') ) + strPath.Last() = _T('\0'); #ifdef __SALFORDC__ struct _stat st; @@ -1078,44 +1088,44 @@ bool wxPathExists(const char *pszPathName) struct stat st; #endif - return stat((char*) (const char*) strPath, &st) == 0 && (st.st_mode & S_IFDIR); + return stat(FNSTRINGCAST strPath.fn_str(), &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__ #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, _T("/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; @@ -1123,7 +1133,7 @@ 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 } @@ -1135,291 +1145,327 @@ char *wxGetTempFileName(const wxString& prefix, char *buf) // Flags are reserved for future use. #ifndef __VMS__ -static DIR *wxDirStream = (DIR *) NULL; -static char *wxFileSpec = (char *) NULL; -static int wxFindFileFlags = 0; + static DIR *gs_dirStream = (DIR *) NULL; + static wxString gs_strFileSpec; + static int gs_findFlags = 0; #endif -char *wxFindFirstFile(const char *spec, int flags) +wxString wxFindFirstFile(const wxChar *spec, int flags) { + wxString result; + #ifndef __VMS__ - if (wxDirStream) - closedir(wxDirStream); // edz 941103: better housekeping + if (gs_dirStream) + closedir(gs_dirStream); // edz 941103: better housekeping - wxFindFileFlags = flags; + gs_findFlags = flags; - if (wxFileSpec) - delete[] wxFileSpec; - wxFileSpec = copystring(spec); + gs_strFileSpec = spec; - // Find path only so we can concatenate - // found file onto path - char *p = wxPathOnly(wxFileSpec); + // Find path only so we can concatenate + // found file onto path + wxString path(wxPathOnly(gs_strFileSpec)); - /* MATTHEW: special case: path is really "/" */ - if (p && !*p && *wxFileSpec == '/') - p = "/"; - /* MATTHEW: p is NULL => Local directory */ - if (!p) - p = "."; + // special case: path is really "/" + if ( !path && gs_strFileSpec[0u] == _T('/') ) + path = _T('/'); + // path is empty => Local directory + if ( !path ) + path = _T('.'); - if ((wxDirStream=opendir(p))==NULL) - return (char *) NULL; + gs_dirStream = opendir(path.fn_str()); + if ( !gs_dirStream ) + { + wxLogSysError(_("Can not enumerate files in directory '%s'"), + path.c_str()); + } + else + { + result = wxFindNextFile(); + } +#endif // !VMS - /* MATTHEW: [5] wxFindNextFile can do the rest of the work */ - return wxFindNextFile(); -#endif - // ifndef __VMS__ - return (char *) NULL; + return result; } -char *wxFindNextFile(void) +wxString wxFindNextFile() { -#ifndef __VMS__ - static char buf[400]; // FIXME static buffer + wxString result; - /* MATTHEW: [2] Don't crash if we read too many times */ - if (!wxDirStream) - return (char *) NULL; +#ifndef __VMS__ + wxCHECK_MSG( gs_dirStream, result, _T("must call wxFindFirstFile first") ); + + // Find path only so we can concatenate + // found file onto path + wxString path(wxPathOnly(gs_strFileSpec)); + wxString name(wxFileNameFromPath(gs_strFileSpec)); + + /* MATTHEW: special case: path is really "/" */ + if ( !path && gs_strFileSpec[0u] == _T('/')) + path = _T('/'); + + // Do the reading + struct dirent *nextDir; + for ( nextDir = readdir(gs_dirStream); + nextDir != NULL; + nextDir = readdir(gs_dirStream) ) + { + if (wxMatchWild(name, nextDir->d_name)) + { + result.Empty(); + if ( !path.IsEmpty() ) + { + result = path; + if ( path != _T('/') ) + result += _T('/'); + } - // Find path only so we can concatenate - // found file onto path - char *p = wxPathOnly(wxFileSpec); - char *n = wxFileNameFromPath(wxFileSpec); + result += nextDir->d_name; - /* MATTHEW: special case: path is really "/" */ - if (p && !*p && *wxFileSpec == '/') - p = "/"; + // Only return "." and ".." when they match + bool isdir; + if ( (strcmp(nextDir->d_name, ".") == 0) || + (strcmp(nextDir->d_name, "..") == 0)) + { + if ( (gs_findFlags & wxDIR) != 0 ) + isdir = TRUE; + else + continue; + } + else + isdir = wxDirExists(result); - // Do the reading - struct dirent *nextDir; - for (nextDir = readdir(wxDirStream); nextDir != NULL; nextDir = readdir(wxDirStream)) - { + // and only return directories when flags & wxDIR + if ( !gs_findFlags || + ((gs_findFlags & wxDIR) && isdir) || + ((gs_findFlags & wxFILE) && !isdir) ) + { + return result; + } + } + } - /* MATTHEW: [5] Only return "." and ".." when they match, and only return - directories when flags & wxDIR */ - if (wxMatchWild(n, nextDir->d_name)) { - bool isdir; + result.Empty(); // not found - buf[0] = 0; - if (p && *p) { - strcpy(buf, p); - if (strcmp(p, "/") != 0) - strcat(buf, "/"); - } - strcat(buf, nextDir->d_name); - - if ((strcmp(nextDir->d_name, ".") == 0) || - (strcmp(nextDir->d_name, "..") == 0)) { - if (wxFindFileFlags && !(wxFindFileFlags & wxDIR)) - continue; - isdir = TRUE; - } else - isdir = wxDirExists(buf); - - if (!wxFindFileFlags - || ((wxFindFileFlags & wxDIR) && isdir) - || ((wxFindFileFlags & wxFILE) && !isdir)) - return buf; - } - } - closedir(wxDirStream); - wxDirStream = (DIR *) NULL; -#endif - // ifndef __VMS__ + closedir(gs_dirStream); + gs_dirStream = (DIR *) NULL; +#endif // !VMS - return (char *) NULL; + return result; } #elif defined(__WXMSW__) #ifdef __WIN32__ -HANDLE wxFileStrucHandle = INVALID_HANDLE_VALUE; -WIN32_FIND_DATA wxFileStruc; -#else -#ifdef __BORLANDC__ -static struct ffblk wxFileStruc; -#else -static struct _find_t wxFileStruc; -#endif -#endif -static wxString wxFileSpec = ""; -static int wxFindFileFlags; - -char *wxFindFirstFile(const char *spec, int flags) + static HANDLE gs_hFileStruct = INVALID_HANDLE_VALUE; + static WIN32_FIND_DATA gs_findDataStruct; +#else // Win16 + #ifdef __BORLANDC__ + static struct ffblk gs_findDataStruct; + #else + static struct _find_t gs_findDataStruct; + #endif // Borland +#endif // Win32/16 + +static wxString gs_strFileSpec; +static int gs_findFlags = 0; + +wxString wxFindFirstFile(const wxChar *spec, int flags) { - wxFileSpec = spec; - wxFindFileFlags = flags; /* MATTHEW: [5] Remember flags */ - - // Find path only so we can concatenate - // found file onto path - wxString path1(wxFileSpec); - char *p = wxPathOnly(WXSTRINGCAST path1); - if (p && (strlen(p) > 0)) - strcpy(wxBuffer, p); - else - wxBuffer[0] = 0; + wxString result; + + gs_strFileSpec = spec; + gs_findFlags = flags; /* MATTHEW: [5] Remember flags */ + + // Find path only so we can concatenate found file onto path + wxString path(wxPathOnly(gs_strFileSpec)); + if ( !path.IsEmpty() ) + result << path << _T('\\'); #ifdef __WIN32__ - if (wxFileStrucHandle != INVALID_HANDLE_VALUE) - FindClose(wxFileStrucHandle); + if ( gs_hFileStruct != INVALID_HANDLE_VALUE ) + FindClose(gs_hFileStruct); - wxFileStrucHandle = ::FindFirstFile(WXSTRINGCAST spec, &wxFileStruc); + gs_hFileStruct = ::FindFirstFile(WXSTRINGCAST spec, &gs_findDataStruct); - if (wxFileStrucHandle == INVALID_HANDLE_VALUE) - return NULL; + if ( gs_hFileStruct == INVALID_HANDLE_VALUE ) + { + result.Empty(); - bool isdir = !!(wxFileStruc.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY); + return result; + } - if (isdir && !(flags & wxDIR)) - return wxFindNextFile(); - else if (!isdir && flags && !(flags & wxFILE)) - return wxFindNextFile(); + bool isdir = !!(gs_findDataStruct.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY); - if (wxBuffer[0] != 0) - strcat(wxBuffer, "\\"); - strcat(wxBuffer, wxFileStruc.cFileName); - return wxBuffer; -#else + if (isdir && !(flags & wxDIR)) + return wxFindNextFile(); + else if (!isdir && flags && !(flags & wxFILE)) + return wxFindNextFile(); - int flag = _A_NORMAL; - if (flags & wxDIR) /* MATTHEW: [5] Use & */ - flag = _A_SUBDIR; + result += gs_findDataStruct.cFileName; + + return result; +#else + int flag = _A_NORMAL; + if (flags & wxDIR) /* MATTHEW: [5] Use & */ + flag = _A_SUBDIR; #ifdef __BORLANDC__ - if (findfirst(WXSTRINGCAST spec, &wxFileStruc, flag) == 0) + if (findfirst(WXSTRINGCAST spec, &gs_findDataStruct, flag) == 0) #else - if (_dos_findfirst(WXSTRINGCAST spec, flag, &wxFileStruc) == 0) + if (_dos_findfirst(WXSTRINGCAST spec, flag, &gs_findDataStruct) == 0) #endif - { - /* MATTHEW: [5] Check directory flag */ - char attrib; + { + /* MATTHEW: [5] Check directory flag */ + char attrib; #ifdef __BORLANDC__ - attrib = wxFileStruc.ff_attrib; + attrib = gs_findDataStruct.ff_attrib; #else - attrib = wxFileStruc.attrib; + attrib = gs_findDataStruct.attrib; #endif - if (attrib & _A_SUBDIR) { - if (!(wxFindFileFlags & wxDIR)) - return wxFindNextFile(); - } else if (wxFindFileFlags && !(wxFindFileFlags & wxFILE)) + if (attrib & _A_SUBDIR) { + if (!(gs_findFlags & wxDIR)) + return wxFindNextFile(); + } else if (gs_findFlags && !(gs_findFlags & wxFILE)) return wxFindNextFile(); - if (wxBuffer[0] != 0) - strcat(wxBuffer, "\\"); - + result += #ifdef __BORLANDC__ - strcat(wxBuffer, wxFileStruc.ff_name); + gs_findDataStruct.ff_name #else - strcat(wxBuffer, wxFileStruc.name); + gs_findDataStruct.name #endif - return wxBuffer; - } - else - return NULL; + ; + } #endif // __WIN32__ + + return result; } -char *wxFindNextFile(void) +wxString wxFindNextFile() { - // Find path only so we can concatenate - // found file onto path - wxString p2(wxFileSpec); - char *p = wxPathOnly(WXSTRINGCAST p2); - if (p && (strlen(p) > 0)) - strcpy(wxBuffer, p); - else - wxBuffer[0] = 0; + wxString result; + + // Find path only so we can concatenate found file onto path + wxString path(wxPathOnly(gs_strFileSpec)); - try_again: +try_again: #ifdef __WIN32__ - if (wxFileStrucHandle == INVALID_HANDLE_VALUE) - return NULL; - - bool success = (FindNextFile(wxFileStrucHandle, &wxFileStruc) != 0); - if (!success) { - FindClose(wxFileStrucHandle); - wxFileStrucHandle = INVALID_HANDLE_VALUE; - return NULL; - } + if (gs_hFileStruct == INVALID_HANDLE_VALUE) + return result; + + bool success = (FindNextFile(gs_hFileStruct, &gs_findDataStruct) != 0); + if (!success) + { + FindClose(gs_hFileStruct); + gs_hFileStruct = INVALID_HANDLE_VALUE; + } + else + { + bool isdir = !!(gs_findDataStruct.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY); - bool isdir = !!(wxFileStruc.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY); + if (isdir && !(gs_findFlags & wxDIR)) + goto try_again; + else if (!isdir && gs_findFlags && !(gs_findFlags & wxFILE)) + goto try_again; - if (isdir && !(wxFindFileFlags & wxDIR)) - goto try_again; - else if (!isdir && wxFindFileFlags && !(wxFindFileFlags & wxFILE)) - goto try_again; + if ( !path.IsEmpty() ) + result << path << _T('\\'); + result << gs_findDataStruct.cFileName; + } - if (wxBuffer[0] != 0) - strcat(wxBuffer, "\\"); - strcat(wxBuffer, wxFileStruc.cFileName); - return wxBuffer; -#else + return result; +#else // Win16 #ifdef __BORLANDC__ - if (findnext(&wxFileStruc) == 0) + if (findnext(&gs_findDataStruct) == 0) #else - if (_dos_findnext(&wxFileStruc) == 0) + if (_dos_findnext(&gs_findDataStruct) == 0) #endif - { - /* MATTHEW: [5] Check directory flag */ - char attrib; + { + /* MATTHEW: [5] Check directory flag */ + char attrib; #ifdef __BORLANDC__ - attrib = wxFileStruc.ff_attrib; + attrib = gs_findDataStruct.ff_attrib; #else - attrib = wxFileStruc.attrib; + attrib = gs_findDataStruct.attrib; #endif - if (attrib & _A_SUBDIR) { - if (!(wxFindFileFlags & wxDIR)) - goto try_again; - } else if (wxFindFileFlags && !(wxFindFileFlags & wxFILE)) - goto try_again; + if (attrib & _A_SUBDIR) { + if (!(gs_findFlags & wxDIR)) + goto try_again; + } else if (gs_findFlags && !(gs_findFlags & wxFILE)) + goto try_again; - if (wxBuffer[0] != 0) - strcat(wxBuffer, "\\"); + result += #ifdef __BORLANDC__ - strcat(wxBuffer, wxFileStruc.ff_name); + gs_findDataStruct.ff_name #else - strcat(wxBuffer, wxFileStruc.name); -#endif - return wxBuffer; - } - else - return NULL; + gs_findDataStruct.name #endif + ; + } +#endif // Win32/16 + + return result; } -#endif - // __WXMSW__ +#endif // Unix/Windows // 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) { +#else + if (getcwd(cbuf, sz) == NULL) { +#endif + delete [] cbuf; +#else #ifdef _MSC_VER if (_getcwd(buf, sz) == NULL) { #else if (getcwd(buf, sz) == NULL) { #endif - buf[0] = '.'; - buf[1] = '\0'; +#endif + buf[0] = _T('.'); + buf[1] = _T('\0'); + } +#if wxUSE_UNICODE + else { + wxConv_file.MB2WC(buf, cbuf, sz); + delete [] cbuf; } +#endif return buf; } +wxString wxGetCwd() +{ + 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(d.fn_str()) == 0); #elif defined(__WINDOWS__) #ifdef __WIN32__ @@ -1429,7 +1475,7 @@ 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) @@ -1451,9 +1497,22 @@ bool wxSetWorkingDirectory(const wxString& d) #endif } -bool wxEndsWithPathSeparator(const char *pszFileName) +// Get the OS directory if appropriate (such as the Windows directory). +// On non-Windows platform, probably just return the empty string. +wxString wxGetOSDirectory() +{ +#ifdef __WINDOWS__ + wxChar buf[256]; + GetWindowsDirectory(buf, 256); + return wxString(buf); +#else + return wxEmptyString; +#endif +} + +bool wxEndsWithPathSeparator(const wxChar *pszFileName) { - size_t len = Strlen(pszFileName); + size_t len = wxStrlen(pszFileName); if ( len == 0 ) return FALSE; else @@ -1461,10 +1520,10 @@ 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, + wxCHECK_MSG( !wxIsEmpty(pszFile), FALSE, _("empty file name in wxFindFileInPath")); // skip path separator in the beginning of the file name if present @@ -1472,16 +1531,19 @@ bool wxFindFileInPath(wxString *pStr, const char *pszPath, const char *pszFile) pszFile++; // copy the path (strtok will modify it) - char *szPath = new char[strlen(pszPath) + 1]; - strcpy(szPath, pszPath); + wxChar *szPath = new wxChar[wxStrlen(pszPath) + 1]; + wxStrcpy(szPath, pszPath); wxString strFile; - char *pc; - for ( pc = strtok(szPath, PATH_SEP); pc; pc = strtok((char *) NULL, PATH_SEP) ) { + 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 += FILE_SEP_PATH; + strFile += wxFILE_SEP_PATH; strFile += pszFile; if ( FileExists(strFile) ) { @@ -1495,45 +1557,60 @@ bool wxFindFileInPath(wxString *pStr, const char *pszPath, const char *pszFile) 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) { - wxCHECK_RET( pszFileName, "NULL file name in wxSplitPath" ); + // it can be empty, but it shouldn't be NULL + wxCHECK_RET( pszFileName, _T("NULL file name in wxSplitPath") ); - const char *pDot = strrchr(pszFileName, FILE_SEP_EXT); - const char *pSepUnix = strrchr(pszFileName, FILE_SEP_PATH_UNIX); - const char *pSepDos = strrchr(pszFileName, FILE_SEP_PATH_DOS); + const wxChar *pDot = wxStrrchr(pszFileName, wxFILE_SEP_EXT); - // take the last of the two: nPosUnix containts the last slash in the - // filename - size_t nPosUnix = pSepUnix ? pSepUnix - pszFileName : 0; - size_t nPosDos = pSepDos ? pSepDos - pszFileName : 0; - if ( nPosDos > nPosUnix ) - nPosUnix = nPosDos; - - if ( pstrPath ) - *pstrPath = wxString(pszFileName, nPosUnix); +#ifdef __WXMSW__ + // under Windows we understand both separators + const wxChar *pSepUnix = wxStrrchr(pszFileName, wxFILE_SEP_PATH_UNIX); + const wxChar *pSepDos = wxStrrchr(pszFileName, wxFILE_SEP_PATH_DOS); + const wxChar *pLastSeparator = pSepUnix > pSepDos ? pSepUnix : pSepDos; +#else // assume Unix + const wxChar *pLastSeparator = wxStrrchr(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; + } - size_t nPosDot = 0; - if ( pDot ) - nPosDot = pDot - pszFileName; + if ( pstrPath ) + { + if ( pLastSeparator ) + *pstrPath = wxString(pszFileName, pLastSeparator - pszFileName); + else + pstrPath->Empty(); + } - if ( nPosDot > nPosUnix ) { - // the file name looks like "path/name.ext" - if ( pstrName ) - *pstrName = wxString(pszFileName + nPosUnix + 1, nPosDot - nPosUnix); - if ( pstrExt ) - *pstrExt = wxString(pszFileName + nPosDot + 1); - } - else { - // there is either no dot at all or there is a '/' after it if ( pstrName ) - *pstrName = wxString(pszFileName + nPosUnix + 1); + { + const wxChar *start = pLastSeparator ? pLastSeparator + 1 : pszFileName; + const wxChar *end = pDot ? pDot : pszFileName + wxStrlen(pszFileName); + + *pstrName = wxString(start, end - start); + } + if ( pstrExt ) - pstrExt->Empty(); - } + { + if ( pDot ) + *pstrExt = wxString(pDot + 1); + else + pstrExt->Empty(); + } } //------------------------------------------------------------------------ @@ -1543,12 +1620,12 @@ 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 _T('?'): case _T('*'): case _T('['): case _T('{'): return TRUE; - case '\\': + case _T('\\'): if (!*pat++) return FALSE; } @@ -1560,10 +1637,11 @@ 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 @@ -1574,64 +1652,64 @@ 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 = _T('{'), CB = _T('}'); // dot_special means '.' only matches '.' - if (dot_special && *str == '.' && *pattern != *str) + if (dot_special && *str == _T('.') && *pattern != *str) return FALSE; - while ((*pattern != '\0') && (!done) - && (((*str=='\0')&&((*pattern==OB)||(*pattern=='*')))||(*str!='\0'))) { + while ((*pattern != _T('\0')) && (!done) + && (((*str==_T('\0'))&&((*pattern==OB)||(*pattern==_T('*'))))||(*str!=_T('\0')))) { switch (*pattern) { - case '\\': + case _T('\\'): pattern++; - if (*pattern != '\0') + if (*pattern != _T('\0')) pattern++; break; - case '*': + case _T('*'): pattern++; ret_code = FALSE; - while ((*str!='\0') + while ((*str!=_T('\0')) && (!(ret_code=wxMatchWild(pattern, str++, FALSE)))) /*loop*/; if (ret_code) { - while (*str != '\0') + while (*str != _T('\0')) str++; - while (*pattern != '\0') + while (*pattern != _T('\0')) pattern++; } break; - case '[': + case _T('['): pattern++; repeat: - if ((*pattern == '\0') || (*pattern == ']')) { + if ((*pattern == _T('\0')) || (*pattern == _T(']'))) { done = TRUE; break; } - if (*pattern == '\\') { + if (*pattern == _T('\\')) { pattern++; - if (*pattern == '\0') { + if (*pattern == _T('\0')) { done = TRUE; break; } } - if (*(pattern + 1) == '-') { + if (*(pattern + 1) == _T('-')) { c = *pattern; pattern += 2; - if (*pattern == ']') { + if (*pattern == _T(']')) { done = TRUE; break; } - if (*pattern == '\\') { + if (*pattern == _T('\\')) { pattern++; - if (*pattern == '\0') { + if (*pattern == _T('\0')) { done = TRUE; break; } @@ -1645,51 +1723,51 @@ 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 != _T(']')) && (*pattern != _T('\0'))) { + if ((*pattern == _T('\\')) && (*(pattern + 1) != _T('\0'))) pattern++; pattern++; } - if (*pattern != '\0') { + if (*pattern != _T('\0')) { pattern++, str++; } break; - case '?': + case _T('?'): pattern++; str++; break; case OB: pattern++; - while ((*pattern != CB) && (*pattern != '\0')) { + while ((*pattern != CB) && (*pattern != _T('\0'))) { cp = str; ok = TRUE; - while (ok && (*cp != '\0') && (*pattern != '\0') - && (*pattern != ',') && (*pattern != CB)) { - if (*pattern == '\\') + while (ok && (*cp != _T('\0')) && (*pattern != _T('\0')) + && (*pattern != _T(',')) && (*pattern != CB)) { + if (*pattern == _T('\\')) pattern++; ok = (*pattern++ == *cp++); } - if (*pattern == '\0') { + if (*pattern == _T('\0')) { ok = FALSE; done = TRUE; break; } else if (ok) { str = cp; - while ((*pattern != CB) && (*pattern != '\0')) { - if (*++pattern == '\\') { + while ((*pattern != CB) && (*pattern != _T('\0'))) { + if (*++pattern == _T('\\')) { if (*++pattern == CB) pattern++; } } } else { - while (*pattern!=CB && *pattern!=',' && *pattern!='\0') { - if (*++pattern == '\\') { - if (*++pattern == CB || *pattern == ',') + while (*pattern!=CB && *pattern!=_T(',') && *pattern!=_T('\0')) { + if (*++pattern == _T('\\')) { + if (*++pattern == CB || *pattern == _T(',')) pattern++; } } } - if (*pattern != '\0') + if (*pattern != _T('\0')) pattern++; } break; @@ -1701,9 +1779,9 @@ bool wxMatchWild( const wxString& pat, const wxString& text, bool dot_special ) } } } - while (*pattern == '*') + while (*pattern == _T('*')) pattern++; - return ((*str == '\0') && (*pattern == '\0')); + return ((*str == _T('\0')) && (*pattern == _T('\0'))); }; #endif