mirror of
https://github.com/reactos/reactos.git
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176 lines
4.4 KiB
C
176 lines
4.4 KiB
C
/* ---------- direct.c --------- */
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#include <direct.h>
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#include <io.h>
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#include "dflat.h"
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#define DRIVE 1
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#define DIRECTORY 2
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#define FILENAME 4
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#define EXTENSION 8
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static char path[MAX_PATH];
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static char drive[_MAX_DRIVE] = " :";
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static char dir[_MAX_DIR];
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static char name[_MAX_FNAME];
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static char ext[_MAX_EXT];
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/* ----- Create unambiguous path from file spec, filling in the
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drive and directory if incomplete. Optionally change to
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the new drive and subdirectory ------ */
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void DfCreatePath(char *path,char *fspec,int InclName,int Change)
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{
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int cm = 0;
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char currdir[MAX_PATH];
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char *cp;
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/* save the current directory */
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if (!Change)
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GetCurrentDirectory (MAX_PATH, currdir);
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*drive = *dir = *name = *ext = '\0';
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_splitpath(fspec, drive, dir, name, ext);
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if (!InclName)
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*name = *ext = '\0';
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*drive = toupper(*drive);
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if (*ext)
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cm |= EXTENSION;
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if (InclName && *name)
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cm |= FILENAME;
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if (*dir)
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cm |= DIRECTORY;
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if (*drive)
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cm |= DRIVE;
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if (cm & DRIVE)
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_chdrive(*drive - '@');
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else
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{
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*drive = _getdrive();
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*drive += '@';
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}
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if (cm & DIRECTORY)
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{
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cp = dir+strlen(dir)-1;
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if (*cp == '\\')
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*cp = '\0';
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chdir(dir);
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}
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getcwd(dir, sizeof dir);
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memmove(dir, dir+2, strlen(dir+1));
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if (InclName) {
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if (!(cm & FILENAME))
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strcpy(name, "*");
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if (!(cm & EXTENSION) && strchr(fspec, '.') != NULL)
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strcpy(ext, ".*");
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}
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else
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*name = *ext = '\0';
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if (dir[strlen(dir)-1] != '\\')
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strcat(dir, "\\");
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memset(path, 0, sizeof path);
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_makepath(path, drive, dir, name, ext);
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if (!Change)
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SetCurrentDirectory (currdir);
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}
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static int dircmp(const void *c1, const void *c2)
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{
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return stricmp(*(char **)c1, *(char **)c2);
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}
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BOOL DfDlgDirList(DFWINDOW wnd, char *fspec,
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enum DfCommands nameid, enum DfCommands pathid,
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unsigned attrib)
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{
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int ax, i = 0;
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struct _finddata_t ff;
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DF_CTLWINDOW *ct = DfFindCommand(wnd->extension,nameid,DF_LISTBOX);
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DFWINDOW lwnd;
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char **dirlist = NULL;
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DfCreatePath(path, fspec, TRUE, TRUE);
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if (ct != NULL)
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{
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lwnd = ct->wnd;
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DfSendMessage(ct->wnd, DFM_CLEARTEXT, 0, 0);
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if (attrib & 0x8000)
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{
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DWORD cd, dr;
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cd = GetLogicalDrives ();
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for (dr = 0; dr < 26; dr++)
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{
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if (cd & (1 << dr))
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{
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char drname[15];
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sprintf(drname, "[%c:\\]", (char)(dr+'A'));
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#if 0
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/* ---- test for network or RAM disk ---- */
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regs.x.ax = 0x4409; /* IOCTL func 9 */
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regs.h.bl = dr+1;
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int86(DOS, ®s, ®s);
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if (!regs.x.cflag) {
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if (regs.x.dx & 0x1000)
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strcat(drname, " (Network)");
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else if (regs.x.dx == 0x0800)
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strcat(drname, " (RAMdisk)");
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}
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#endif
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DfSendMessage(lwnd,DFM_ADDTEXT,(DF_PARAM)drname,0);
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}
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}
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DfSendMessage(lwnd, DFM_PAINT, 0, 0);
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}
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ax = _findfirst(path, &ff);
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if (ax == -1)
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return FALSE;
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do
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{
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if (!((attrib & 0x4000) &&
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(ff.attrib & (attrib & 0x3f)) == 0) &&
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strcmp(ff.name, "."))
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{
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char fname[MAX_PATH+2];
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sprintf(fname, (ff.attrib & FILE_ATTRIBUTE_DIRECTORY) ?
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"[%s]" : "%s" , ff.name);
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dirlist = DfRealloc(dirlist,
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sizeof(char *)*(i+1));
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dirlist[i] = DfMalloc(strlen(fname)+1);
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if (dirlist[i] != NULL)
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strcpy(dirlist[i], fname);
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i++;
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}
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}
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while (_findnext(ax, &ff) == 0);
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_findclose(ax);
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if (dirlist != NULL)
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{
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int j;
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/* -- sort file/drive/directory list box data -- */
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qsort(dirlist, i, sizeof(void *), dircmp);
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/* ---- send sorted list to list box ---- */
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for (j = 0; j < i; j++) {
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DfSendMessage(lwnd,DFM_ADDTEXT,(DF_PARAM)dirlist[j],0);
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free(dirlist[j]);
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}
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free(dirlist);
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}
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DfSendMessage(lwnd, DFM_SHOW_WINDOW, 0, 0);
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}
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if (pathid)
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{
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_makepath(path, drive, dir, NULL, NULL);
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DfPutItemText(wnd, pathid, path);
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}
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return TRUE;
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}
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/* EOF */
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