1 | /*
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2 | * COMMDLG - File Dialogs
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3 | *
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4 | * Copyright 1994 Martin Ayotte
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5 | * Copyright 1996 Albrecht Kleine
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6 | */
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7 |
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8 | #include <string.h>
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9 |
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10 | #include "wine/winestring.h"
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11 | #include "winbase.h"
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12 | #include "commdlg.h"
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13 | #include "debugtools.h"
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14 |
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15 | #include "heap.h" /* Has to go */
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16 |
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17 | DEFAULT_DEBUG_CHANNEL(commdlg)
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18 |
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19 | #include "cdlg.h"
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20 |
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21 | #ifdef __WIN32OS2__
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22 | #include <misc.h>
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23 | #endif
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24 |
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25 | /***********************************************************************
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26 | * GetFileTitleA (COMDLG32.8)
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27 | *
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28 | */
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29 | short WINAPI GetFileTitleA(LPCSTR lpFile, LPSTR lpTitle, UINT cbBuf)
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30 | {
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31 | int i, len;
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32 |
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33 | TRACE("(%p %p %d); \n", lpFile, lpTitle, cbBuf);
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34 |
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35 | if(lpFile == NULL || (lpTitle == NULL && cbBuf != 0))
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36 | return -1;
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37 |
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38 | len = strlen(lpFile);
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39 |
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40 | if (len == 0)
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41 | return -1;
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42 |
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43 | if(strpbrk(lpFile, "*[]"))
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44 | return -1;
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45 |
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46 | len--;
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47 |
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48 | if(lpFile[len] == '/' || lpFile[len] == '\\' || lpFile[len] == ':')
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49 | return -1;
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50 |
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51 | for(i = len; i >= 0; i--)
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52 | {
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53 | if (lpFile[i] == '/' || lpFile[i] == '\\' || lpFile[i] == ':')
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54 | {
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55 | i++;
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56 | break;
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57 | }
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58 | }
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59 |
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60 | if(i == -1)
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61 | i++;
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62 |
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63 | TRACE("---> '%s' \n", &lpFile[i]);
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64 |
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65 | len = strlen(lpFile+i)+1;
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66 | if(cbBuf < len)
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67 | return len;
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68 |
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69 | /* The lpTitle buffer is big enough, perform a simple copy */
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70 | strcpy(lpTitle, &lpFile[i]);
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71 | return 0;
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72 | }
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73 |
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74 |
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75 | /***********************************************************************
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76 | * GetFileTitleW (COMDLG32.9)
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77 | *
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78 | */
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79 | short WINAPI GetFileTitleW(LPCWSTR lpFile, LPWSTR lpTitle, UINT cbBuf)
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80 | {
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81 | LPSTR file = HEAP_strdupWtoA(GetProcessHeap(), 0, lpFile); /* Has to go */
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82 | LPSTR title = HeapAlloc(GetProcessHeap(), 0, cbBuf);
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83 | short ret;
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84 |
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85 | ret = GetFileTitleA(file, title, cbBuf);
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86 |
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87 | lstrcpynAtoW(lpTitle, title, cbBuf);
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88 | HeapFree(GetProcessHeap(), 0, file);
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89 | HeapFree(GetProcessHeap(), 0, title);
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90 | return ret;
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91 | }
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92 |
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93 |
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94 | /***********************************************************************
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95 | * GetFileTitle16 (COMMDLG.27)
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96 | */
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97 | short WINAPI GetFileTitle16(LPCSTR lpFile, LPSTR lpTitle, UINT16 cbBuf)
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98 | {
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99 | return GetFileTitleA(lpFile, lpTitle, cbBuf);
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100 | }
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101 |
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