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cmd: Add support for wildcards in copy.

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Jason Edmeades 2007-07-27 21:43:37 +01:00 committed by Alexandre Julliard
parent 9b8e9516ab
commit a766ba0570
1 changed files with 87 additions and 26 deletions
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113
programs/cmd/builtins.c
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@ -108,7 +108,7 @@ void WCMD_change_tty (void) {
* WCMD_copy
*
* Copy a file or wildcarded set.
* FIXME: No wildcard support
* FIXME: Add support for a+b+c type syntax
*/
void WCMD_copy (void) {
@ -116,21 +116,52 @@ void WCMD_copy (void) {
WIN32_FIND_DATA fd;
HANDLE hff;
BOOL force, status;
WCHAR outpath[MAX_PATH], inpath[MAX_PATH], *infile, copycmd[3];
WCHAR outpath[MAX_PATH], srcpath[MAX_PATH], copycmd[3];
DWORD len;
static const WCHAR copyCmdW[] = {'C','O','P','Y','C','M','D','\0'};
BOOL copyToDir = FALSE;
BOOL copyFromDir = FALSE;
WCHAR srcspec[MAX_PATH];
DWORD attribs;
WCHAR drive[10];
WCHAR dir[MAX_PATH];
WCHAR fname[MAX_PATH];
WCHAR ext[MAX_PATH];
if (param1[0] == 0x00) {
WCMD_output (WCMD_LoadMessage(WCMD_NOARG));
return;
}
if ((strchrW(param1,'*') != NULL) && (strchrW(param1,'%') != NULL)) {
WCMD_output (WCMD_LoadMessage(WCMD_NYI));
return;
/* Convert source into full spec */
WINE_TRACE("Copy source (supplied): '%s'\n", wine_dbgstr_w(param1));
GetFullPathName (param1, sizeof(srcpath)/sizeof(WCHAR), srcpath, NULL);
if (srcpath[strlenW(srcpath) - 1] == '\\')
srcpath[strlenW(srcpath) - 1] = '\0';
if ((strchrW(srcpath,'*') == NULL) && (strchrW(srcpath,'?') == NULL)) {
attribs = GetFileAttributes(srcpath);
} else {
attribs = 0;
}
strcpyW(srcspec, srcpath);
/* If a directory, then add \* on the end when searching */
if (attribs & FILE_ATTRIBUTE_DIRECTORY) {
strcatW(srcpath, slashW);
copyFromDir = TRUE;
strcatW(srcspec, slashW);
strcatW(srcspec, starW);
} else {
WCMD_splitpath(srcpath, drive, dir, fname, ext);
strcpyW(srcpath, drive);
strcatW(srcpath, dir);
}
WINE_TRACE("Copy source (calculated): path: '%s'\n", wine_dbgstr_w(srcpath));
/* If no destination supplied, assume current directory */
WINE_TRACE("Copy destination (supplied): '%s'\n", wine_dbgstr_w(param2));
if (param2[0] == 0x00) {
strcpyW(param2, dotW);
}
@ -138,15 +169,13 @@ void WCMD_copy (void) {
GetFullPathName (param2, sizeof(outpath)/sizeof(WCHAR), outpath, NULL);
if (outpath[strlenW(outpath) - 1] == '\\')
outpath[strlenW(outpath) - 1] = '\0';
hff = FindFirstFile (outpath, &fd);
if (hff != INVALID_HANDLE_VALUE) {
if (fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
GetFullPathName (param1, sizeof(inpath)/sizeof(WCHAR), inpath, &infile);
strcatW (outpath, slashW);
strcatW (outpath, infile);
}
FindClose (hff);
attribs = GetFileAttributes(outpath);
if (attribs & FILE_ATTRIBUTE_DIRECTORY) {
strcatW (outpath, slashW);
copyToDir = TRUE;
}
WINE_TRACE("Copy destination (calculated): '%s'(%d)\n",
wine_dbgstr_w(outpath), copyToDir);
/* /-Y has the highest priority, then /Y and finally the COPYCMD env. variable */
if (strstrW (quals, parmNoY))
@ -158,21 +187,53 @@ void WCMD_copy (void) {
force = (len && len < (sizeof(copycmd)/sizeof(WCHAR)) && ! lstrcmpiW (copycmd, parmY));
}
if (!force) {
hff = FindFirstFile (outpath, &fd);
if (hff != INVALID_HANDLE_VALUE) {
WCHAR buffer[MAXSTRING];
/* Loop through all source files */
WINE_TRACE("Searching for: '%s'\n", wine_dbgstr_w(srcspec));
hff = FindFirstFile (srcspec, &fd);
if (hff != INVALID_HANDLE_VALUE) {
do {
WCHAR outname[MAX_PATH];
WCHAR srcname[MAX_PATH];
BOOL overwrite = force;
/* Destination is either supplied filename, or source name in
supplied destination directory */
strcpyW(outname, outpath);
if (copyToDir) strcatW(outname, fd.cFileName);
strcpyW(srcname, srcpath);
strcatW(srcname, fd.cFileName);
WINE_TRACE("Copying from : '%s'\n", wine_dbgstr_w(srcname));
WINE_TRACE("Copying to : '%s'\n", wine_dbgstr_w(outname));
/* Skip . and .., and directories */
if (fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
overwrite = FALSE;
WINE_TRACE("Skipping directories\n");
}
/* Prompt before overwriting */
else if (!overwrite) {
attribs = GetFileAttributes(outname);
if (attribs != INVALID_FILE_ATTRIBUTES) {
WCHAR buffer[MAXSTRING];
wsprintf(buffer, WCMD_LoadMessage(WCMD_OVERWRITE), outname);
overwrite = WCMD_ask_confirm(buffer, FALSE, NULL);
}
else overwrite = TRUE;
}
/* Do the copy as appropriate */
if (overwrite) {
status = CopyFile (srcname, outname, FALSE);
if (!status) WCMD_print_error ();
}
} while (FindNextFile(hff, &fd) != 0);
FindClose (hff);
wsprintf(buffer, WCMD_LoadMessage(WCMD_OVERWRITE), outpath);
force = WCMD_ask_confirm(buffer, FALSE, NULL);
}
else force = TRUE;
}
if (force) {
status = CopyFile (param1, outpath, FALSE);
if (!status) WCMD_print_error ();
} else {
status = ERROR_FILE_NOT_FOUND;
WCMD_print_error ();
}
}