6209b22e3b
The FPI_MATCH_ERROR constant was set to 0, however it is propagated to the task completion using g_task_propagate_int. As g_task_propagate_int will always return -1 on error, we either need to add an explicit -1 check or we just need to match the semantics. Change the constant to -1, also rearange FP_MATCH_SUCCESS so that it does not end up being 0.
51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
#pragma once
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#include "fpi-enums.h"
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#include "fp-device.h"
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#include "fp-print.h"
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G_BEGIN_DECLS
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/**
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* FpPrintType:
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* @FP_PRINT_UNDEFINED: Undefined type, this happens prior to enrollment
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* @FP_PRINT_RAW: A raw print where the data is directly compared
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* @FP_PRINT_NBIS: NBIS minutiae comparison
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*/
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typedef enum {
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FP_PRINT_UNDEFINED = 0,
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FP_PRINT_RAW,
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FP_PRINT_NBIS,
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} FpPrintType;
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/**
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* FpiMatchResult:
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* @FPI_MATCH_ERROR: An error occured during matching
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* @FPI_MATCH_FAIL: The prints did not match
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* @FPI_MATCH_SUCCESS: The prints matched
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*/
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typedef enum {
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FPI_MATCH_ERROR = -1, /* -1 for g_task_propagate_int */
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FPI_MATCH_FAIL,
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FPI_MATCH_SUCCESS,
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} FpiMatchResult;
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void fpi_print_add_print (FpPrint *print,
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FpPrint *add);
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void fpi_print_set_type (FpPrint *print,
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FpPrintType type);
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void fpi_print_set_device_stored (FpPrint *print,
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gboolean device_stored);
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gboolean fpi_print_add_from_image (FpPrint *print,
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FpImage *image,
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GError **error);
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FpiMatchResult fpi_print_bz3_match (FpPrint * template,
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FpPrint * print,
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gint bz3_threshold,
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GError **error);
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G_END_DECLS
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