Warning and Error Messages

6

Every KCMS C API function returns warning and error messages in a status code (in KcsStatusId) to indicate whether it executed successfully or, if it did not, why it failed. If a function successfully executes, it returns the KCS_SUCCESS status code. If a function is cancelled before its completion, it returns the KCS_OPERATION_CANCELLED status code. Any other returned status code indicates a problem. This chapter describes each warning and error message and provides information on localizing the messages.

The status codes are defined in /usr/openwin/include/kcms/kcsstats.h.

Warnings

A returned status code in the range KCS_WARNINGS_START to KCS_WARNINGS_END indicates a warning. Table 6-1 describes the warning constants that the C API functions return.

Table 6-1

Enumerated Warning Constant	Description
`KCS_WARNINGS_START`	The beginning of the defined warnings.
`KCS_ATTR_LARGE_CT_SUPPLIED`	Attribute count supplied field was unexpectedly large.
`KCS_CANNOT_DEOPTIMIZE`	Original data not available so optimization cannot be changed.

Table 6-1

Enumerated Warning Constant	Description
`KCS_CANNOT_OPTIMIZE`	This profile cannot be optimized.
`KCS_OPERATION_CANCELLED`	This operation was cancelled by the application's user.
`KCS_SPEC_CMM_NOT_FOUND`	Specified CMM was not found.
`KCS_TRUNCATED`	The buffer you supplied was too small. Therefore, the data in it was truncated.
`KCS_WARNINGS_END`	Marks end of `KcsStatusId` warnings currently defined.

Errors

A returned status code in the range KCS_ERRORS_START to KCS_ERRORS_END indicates a call error. Table 6-2 describes the error messages returned by the C API.

Table 6-2

Enumerated Error Constant	Description
General Failures:
`KCS_ERRORS_START`	Beginning of errors.
`KCS_NOT_AVAILABLE` Memory:	KCMS has not been installed or is not available.
`KCS_MEM_ALLOC_ERR` OS:	Memory allocation error.
`KCS_OS_ERR` IO:	General OS error.
`KCS_IO_READ_ERR`	Read error.
`KCS_IO_WRITE_ERR`	Write error.
`KCS_IO_SEEK_ERR`	Seek error.

Table 6-2 (Continued)

Enumerated Error Constant	Description
`KCS_IO_UNKNOWN_TYPE_ERR` Solaris File	An unknown `KcsProfileDesc` type entry was found.
`KCS_SOLARIS_FILE_NOT_OPENED`	Cannot open profile.
`KCS_SOLARIS_FILE_RO`	Cannot open profile for writing.
`KCS_SOLARIS_FILE_LOCKED`	Profile is locked by another process.
`KCS_SOLARIS_FILE_NAME_NULL` X11 Profile:	Filename pointer is `NULL`.
`KCS_X11_DATA_NULL`	Display or visual pointer is `NULL`.
`KCS_X11_PROFILE_NOT_LOADED`	Cannot load profile; may be locked or does not exist.
`KCS_X11_PROFILE_RO` Profile:	Remote X11 profiles are read only.
`KCS_PROF_ID_BAD`	Invalid profile ID.
`KCS_PROF_FORMAT_BAD`	Profile format error.
`KCS_PROF_CT_EXCEEDS_PROF_LIST`	Number of profiles on list is smaller than argument count.
`KCS_PROF_INCOMPLETE` `KCS_PROF_NO_DATA_SUPPORT_4_REQUEST` `KCS_PROF_REQ_ATTRS_INCOMPLETE` Attributes:	Incomplete profile specified.
`KCS_ATTR_NAME_OUT_OF_RANGE`	Specified attribute is out of range.
`KCS_ATTR_TYPE_UNKNOWN`	Attribute type supplied by user is not known.
`KCS_ATTR_LOAD_FORMAT_INCORRECT`	The format of the attribute does not match specifications upon loading.
`KCS_ATTR_LOAD_FLOAT_ERR`	Error interpreting a float upon loading.

Table 6-2 (Continued)

Enumerated Error Constant	Description
`KCS_ATTR_LOAD_INT_ERR`	Error interpreting an integer upon loading.
`KCS_ATTR_DATE_TIME_FORMAT`	The format of the date time stamp does not match specifications.
`KCS_ATTR_CT_ZERO_OR_NEG`	The count supplied in `KcsAttributeValue` was zero or negative.
`KCS_ATTR_READ_ONLY` Connection:	Attempting to set an attribute that is read only.
`KCS_CONNECT_FAILED`	Pair of profiles could not be connected.
`KCS_CONNECT_PRECISION_UNACCEPTABLE`	Profile connect will result in unacceptable precision.
`KCS_CONNECT_OPT_FORCED_DATA_LOSS`	The last optimization forced the KCMS framework to remove some data necessary for this operation.
`KCS_CONNECT_PROFILES_CT_ERR`	The operation requires a different number of profiles in the list than supplied.
`KCS_CONNECT_QUANT_MISMATCH`	Mismatch between the quantization of a pair of profiles.
`KCS_CONNECT_UNIMP_OP` Validation:	Connect operation is unimplemented.
`KCS_MISMATCHED_WHITEPOINTS`	Profile white points did not match during validation.
`KCS_MISMATCHED_BLACKPOINTS`	Profile black points did not match during validation.
`KCS_MISMATCHED_COLORSPACES`	Profile color spaces did not match during validation.

Table 6-2 (Continued)

Enumerated Error Constant	Description
`KCS_MISMATCHED_DIMENSIONS`	Profile dimensions did not match during validation.
`KCS_MISMATCHED_VERSIONS` Layout:	Profile versions did not match during validation.
`KCS_LAYOUT_INVALID`	Invalid pixel layout.
`KCS_LAYOUT_UNSUPPORTED`	Unsupported pixel layout.
`KCS_LAYOUT_MISMATCH` Evaluation:	Pixel layouts do not match profile input and output specifications.
`KCS_EVAL_TOO_MANY_CHANNELS`	More channels specified in the pixel layout structure than the profile supports.
`KCS_EVAL_BUFFER_OVERFLOW`	Caller's buffer too small.
`KCS_EVAL_ONLY_ONE_OP_ALLOWED` Characterization/Calibration:	KcsEvaluate only supports one operation at a time, (KcsForward).
`KCS_CC_UPDATE_NEEDS_MORE_DATA`	Data supplied is inadequate.
`KCS_CC_UPDATE_INVALID_DATA`	Data supplied is invalid.
`KCS_CC_INCORRECT_COLOR_SPACE`	Characterization/calibration data contains incorrect color space.
`KCS_CC_NUM_COMPS_OUT_OF_RANGE`	Characterization/calibration data contains incorrect number of I/O components.
`KCS_CC_TOO_FEW_MEASUREMENTS`	Not enough measurements to support calibrating or characterizing this device.
`KCS_CC_TABLE_DATA_BAD`	Table data is out of range.
`KCS_CC_INCORRECT_DEV_TYPE`	KcsAttributeDevType is incorrect.
`KCS_CC_INCORRECT_ATTR_CLASS`	KcsAttributeClass is incorrect.
`KCS_CC_CANNOT_CAL_DEV_TYPE`	Device type cannot be calibrated.

Table 6-2 (Continued)

Enumerated Error Constant	Description
`KCS_CC_CANNOT_CHAR_DEV_TYPE`	Device type cannot be characterized.
`KCS_CC_INPUT_NOT_RAMP` Color Management Module:	Currently data must be a ramp.
`KCS_CMM_RTLOAD_FAILED`	Runtime loading of CMM failed.
`KCS_CMM_MAJOR_VERSION_MISMATCH`	Incompatible CMM major version number.
`KCS_CMM_MINOR_VERSION_MISMATCH`	Incompatible CMM minor version number.
`KCS_CMM_UNKNOWN_TECHNOLOGY`	CMM requested could not be found.
`KCS_CMM_UNKNOWN_RUNTIME_TYPE`	CMM associated with this profile could not be found.
`KCS_CMM_UNSUPPORTED_OP` Unimplemented Features:	Operation not supported by this CMM.
`KCS_UNIMP_NESTED_CONNECTIONS`	Currently, KCMS cannot handle nested connections.
`KCS_UNIMP_TOO_MANY_PROFILES`	Profile array contains too many profiles.
`KCS_UNIMP_ILLEGAL_TECHNOLOGY` Internal:	When connecting profiles, one CMM technology is incompatible with another CMM technology. (Very rare with standard ICC profile format.)
`KCS_INTERNAL_CLASS_CORRUPTED`	Internal error related to one of the KCMS classes.
`KCS_INTERNAL_DATA_CORRUPTED` IO:	Internal error related to one of the KCMS data.
`KCS_HOSTNAME_ERROR`	Host name unknown (not local or remote).

Localizing Status Messages

The KCMS library warning and error codes are internationalized. You can convert KcsStatusId into a text string with the KcsGetLastError() function (defined on page 73). Call the appropriate setup functions to convert a message to the appropriate language. A translation table must also exist. The translatable KCMS .po files are kcs_strings.po and kcssolmsg_strings.po located in /openwin/lib/locale/C/LC_MESSAGES.

See the following documentation for further information on accessing the translated message file:

setlocale(3c)
Solaris Developer's Guide to Internationalization