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43 lines
1.6 KiB
C
43 lines
1.6 KiB
C
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/* there are 5 possible types of errors the ads subsystem can produce */
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enum ads_error_type {ENUM_ADS_ERROR_KRB5, ENUM_ADS_ERROR_GSS,
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ENUM_ADS_ERROR_LDAP, ENUM_ADS_ERROR_SYSTEM, ENUM_ADS_ERROR_NT};
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typedef struct {
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enum ads_error_type error_type;
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union err_state{
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int rc;
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NTSTATUS nt_status;
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} err;
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/* For error_type = ENUM_ADS_ERROR_GSS minor_status describe GSS API error */
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/* Where rc represents major_status of GSS API error */
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int minor_status;
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} ADS_STATUS;
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/* macros to simplify error returning */
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#define ADS_ERROR(rc) ADS_ERROR_LDAP(rc)
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#define ADS_ERROR_LDAP(rc) ads_build_error(ENUM_ADS_ERROR_LDAP, rc, 0)
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#define ADS_ERROR_SYSTEM(rc) ads_build_error(ENUM_ADS_ERROR_SYSTEM, rc?rc:EINVAL, 0)
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#define ADS_ERROR_KRB5(rc) ads_build_error(ENUM_ADS_ERROR_KRB5, rc, 0)
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#define ADS_ERROR_GSS(rc, minor) ads_build_error(ENUM_ADS_ERROR_GSS, rc, minor)
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#define ADS_ERROR_NT(rc) ads_build_nt_error(ENUM_ADS_ERROR_NT,rc)
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#define ADS_ERR_OK(status) ((status.error_type == ENUM_ADS_ERROR_NT) ? NT_STATUS_IS_OK(status.err.nt_status):(status.err.rc == 0))
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#define ADS_SUCCESS ADS_ERROR(0)
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#define ADS_ERROR_HAVE_NO_MEMORY(x) do { \
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if (!(x)) {\
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return ADS_ERROR(LDAP_NO_MEMORY);\
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}\
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} while (0)
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/* The following definitions come from libads/ads_status.c */
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ADS_STATUS ads_build_error(enum ads_error_type etype,
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int rc, int minor_status);
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ADS_STATUS ads_build_nt_error(enum ads_error_type etype,
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NTSTATUS nt_status);
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NTSTATUS ads_ntstatus(ADS_STATUS status);
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const char *ads_errstr(ADS_STATUS status);
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NTSTATUS gss_err_to_ntstatus(uint32 maj, uint32 min);
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