1 | /* $Id: filetitle.cpp,v 1.2 1999-11-02 20:37:43 sandervl Exp $ */
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2 | /*
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3 | * COMMDLG - File Dialogs (990815)
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4 | *
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5 | * Copyright 1994 Martin Ayotte
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6 | * Copyright 1996 Albrecht Kleine
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7 | */
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8 |
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9 | // ><DJR 17.05.99 Force to use C-interfaces for now to prevent CALLBACK definition compiler error
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10 | #define CINTERFACE 1
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11 | #include <string.h>
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12 |
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13 | #include <os2win.h>
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14 | #include "wine/winestring.h"
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15 | #include "commdlg.h"
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16 | #include "debugtools.h"
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17 |
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18 | #include "heap.h" /* Has to go */
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19 |
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20 | DEFAULT_DEBUG_CHANNEL(commdlg)
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21 |
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22 | #include "cdlg.h"
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23 |
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24 | /***********************************************************************
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25 | * GetFileTitleA (COMDLG32.8)
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26 | *
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27 | */
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28 | short WINAPI GetFileTitleA(LPCSTR lpFile, LPSTR lpTitle, UINT cbBuf)
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29 | {
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30 | int i, len;
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31 |
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32 | TRACE("(%p %p %d); \n", lpFile, lpTitle, cbBuf);
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33 |
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34 | if(lpFile == NULL || lpTitle == NULL)
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35 | return -1;
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36 |
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37 | len = strlen(lpFile);
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38 |
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39 | if (len == 0)
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40 | return -1;
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41 |
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42 | if(strpbrk(lpFile, "*[]"))
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43 | return -1;
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44 |
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45 | len--;
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46 |
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47 | if(lpFile[len] == '/' || lpFile[len] == '\\' || lpFile[len] == ':')
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48 | return -1;
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49 |
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50 | for(i = len; i >= 0; i--)
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51 | {
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52 | if (lpFile[i] == '/' || lpFile[i] == '\\' || lpFile[i] == ':')
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53 | {
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54 | i++;
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55 | break;
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56 | }
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57 | }
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58 |
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59 | if(i == -1)
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60 | i++;
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61 |
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62 | TRACE("---> '%s' \n", &lpFile[i]);
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63 |
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64 | len = strlen(lpFile+i)+1;
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65 | if(cbBuf < len)
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66 | return len;
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67 |
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68 | strncpy(lpTitle, &lpFile[i], len);
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69 | return 0;
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70 | }
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71 |
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72 |
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73 | /***********************************************************************
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74 | * GetFileTitleW (COMDLG32.9)
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75 | *
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76 | */
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77 | short WINAPI GetFileTitleW(LPCWSTR lpFile, LPWSTR lpTitle, UINT cbBuf)
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78 | {
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79 | LPSTR file = HEAP_strdupWtoA(GetProcessHeap(), 0, lpFile); /* Has to go */
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80 | LPSTR title = (LPSTR)HeapAlloc(GetProcessHeap(), 0, cbBuf);
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81 | short ret;
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82 |
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83 | ret = GetFileTitleA(file, title, cbBuf);
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84 |
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85 | lstrcpynAtoW(lpTitle, title, cbBuf);
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86 | HeapFree(GetProcessHeap(), 0, file);
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87 | HeapFree(GetProcessHeap(), 0, title);
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88 | return ret;
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89 | }
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90 |
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91 |
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92 | /***********************************************************************
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93 | * GetFileTitle16 (COMMDLG.27)
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94 | */
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95 | short WINAPI GetFileTitle16(LPCSTR lpFile, LPSTR lpTitle, UINT16 cbBuf)
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96 | {
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97 | return GetFileTitleA(lpFile, lpTitle, cbBuf);
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98 | }
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99 |
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