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/ncftp-3.2.5/libncftp/c_modtime.c

#
C | 66 lines | 52 code | 5 blank | 9 comment | 21 complexity | 3f43b67ff507d7155923e31ac6b0026a MD5 | raw file
Possible License(s): AGPL-3.0 
    

  1. /* c_modtime.c
    2. 

  2.  *
    3. 

  3.  * Copyright (c) 1996-2005 Mike Gleason, NcFTP Software.
    4. 

  4.  * All rights reserved.
    5. 

  5.  *
    6. 

  6.  */
    7. 

  7. 

  8. #include "syshdrs.h"
    9. 

  9. #ifdef PRAGMA_HDRSTOP
    10. 

  10. #	pragma hdrstop
    11. 

  11. #endif
    12. 

  12. 

  13. int
    14. 

  14. FTPFileModificationTime(const FTPCIPtr cip, const char *const file, time_t *const mdtm)
    15. 

  15. {
    16. 

  16. 	int result;
    17. 

  17. 	ResponsePtr rp;
    18. 

  18. 

  19. 	if (cip == NULL)
    20. 

  20. 		return (kErrBadParameter);
    21. 

  21. 	if (strcmp(cip->magic, kLibraryMagic))
    22. 

  22. 		return (kErrBadMagic);
    23. 

  23. 

  24. 	if ((mdtm == NULL) || (file == NULL))
    25. 

  25. 		return (kErrBadParameter);
    26. 

  26. 	*mdtm = kModTimeUnknown;
    27. 

  27. 

  28. 	if (cip->hasMDTM == kCommandNotAvailable) {
    29. 

  29. 		cip->errNo = kErrMDTMNotAvailable;
    30. 

  30. 		result = kErrMDTMNotAvailable;
    31. 

  31. 	} else {
    32. 

  32. 		rp = InitResponse();
    33. 

  33. 		if (rp == NULL) {
    34. 

  34. 			result = kErrMallocFailed;
    35. 

  35. 			cip->errNo = kErrMallocFailed;
    36. 

  36. 			FTPLogError(cip, kDontPerror, "Malloc failed.\n");
    37. 

  37. 		} else {
    38. 

  38. 			result = RCmd(cip, rp, "MDTM %s", file);
    39. 

  39. 			if (result < 0) {
    40. 

  40. 				DoneWithResponse(cip, rp);
    41. 

  41. 				return (result);
    42. 

  42. 			}
    43. 

  43. 			if (result == 2) {
    44. 

  44. 				if (strncmp(rp->msg.first->line, "1910", 4) == 0) {
    45. 

  45. 					/* Year was printed as "19100" rather than
    46. 

  46. 					 * "2000" ...
    47. 

  47. 					 */
    48. 

  48. 					FTPLogError(cip, kDontPerror, "Warning: Server has Y2K Bug in \"MDTM\" command.\n");
    49. 

  49. 				}
    50. 

  50. 				*mdtm = UnMDTMDate(rp->msg.first->line);
    51. 

  51. 				cip->hasMDTM = kCommandAvailable;
    52. 

  52. 				result = kNoErr;
    53. 

  53. 			} else if (FTP_UNIMPLEMENTED_CMD(rp->code)) {
    54. 

  54. 				cip->hasMDTM = kCommandNotAvailable;
    55. 

  55. 				cip->hasMDTM_set = kCommandNotAvailable;
    56. 

  56. 				cip->errNo = kErrMDTMNotAvailable;
    57. 

  57. 				result = kErrMDTMNotAvailable;
    58. 

  58. 			} else {
    59. 

  59. 				cip->errNo = kErrMDTMFailed;
    60. 

  60. 				result = kErrMDTMFailed;
    61. 

  61. 			}
    62. 

  62. 			DoneWithResponse(cip, rp);
    63. 

  63. 		}
    64. 

  64. 	}
    65. 

  65. 	return (result);
    66. 

  66. }	/* FTPFileModificationTime */
    67. 

  67.