103 lines
2.4 KiB
C++
103 lines
2.4 KiB
C++
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/* e_file.cpp
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*
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* Copyright (c) 1994-1996, Marko Macek
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*
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* You may distribute under the terms of either the GNU General Public
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* License or the Artistic License, as specified in the README file.
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*
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*/
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#include "fte.h"
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EBuffer *FindFile(char *FileName) {
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EModel *M;
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EBuffer *B;
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M = ActiveModel;
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while (M) {
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if (M->GetContext() == CONTEXT_FILE) {
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B = (EBuffer *)M;
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if (filecmp(B->FileName, FileName) == 0) { return B; }
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}
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M = M->Next;
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if (M == ActiveModel) break;
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}
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return 0;
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}
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#if 0
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static void SwitchModel(EModel *AModel) {
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if (AModel != AcgiveModel && MM && AModel) {
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AModel->Prev->Next = AModel->Next;
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AModel->Next->Prev = AModel->Prev;
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AModel->Next = MM;
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AModel->Prev = MM->Prev;
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AModel->Prev->Next = AModel;
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MM->Prev = AModel;
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MM = AModel;
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}
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}
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#endif
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int FileLoad(int createFlags, const char *FileName, const char *Mode, EView *View) {
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char Name[MAXPATH];
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EBuffer *B;
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assert(View != 0);
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if (ExpandPath(FileName, Name) == -1) {
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View->MView->Win->Choice(GPC_ERROR, "Error", 1, "O&K", "Invalid path: %s.", FileName);
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return 0;
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}
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B = FindFile(Name);
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if (B) {
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if (Mode != 0)
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B->SetFileName(Name, Mode);
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View->SwitchToModel(B);
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return 1;
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}
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B = new EBuffer(createFlags, &ActiveModel, Name);
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B->SetFileName(Name, Mode);
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View->SwitchToModel(B);
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return 1;
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}
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int MultiFileLoad(int createFlags, const char *FileName, const char *Mode, EView *View) {
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char fX[MAXPATH];
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int count = 0;
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char FPath[MAXPATH];
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char FName[MAXPATH];
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FileFind *ff;
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FileInfo *fi;
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int rc;
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assert(View != 0);
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JustDirectory(FileName, fX);
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if (fX[0] == 0) strcpy(fX, ".");
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JustFileName(FileName, FName);
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if (ExpandPath(fX, FPath) == -1) return 0;
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Slash(FPath, 1);
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ff = new FileFind(FPath, FName, ffHIDDEN | ffFULLPATH);
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if (ff == 0)
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return 0;
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rc = ff->FindFirst(&fi);
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while (rc == 0) {
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count++;
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if (FileLoad(createFlags, fi->Name(), Mode, View) == 0) {
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delete fi;
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delete ff;
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return 0;
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}
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delete fi;
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rc = ff->FindNext(&fi);
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}
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delete ff;
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if (count == 0)
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return FileLoad(createFlags, FileName, Mode, View);
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return 1;
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}
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