48 lines
1.1 KiB
C
48 lines
1.1 KiB
C
#include <stdio.h>
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#include "error.h"
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void display_error(error_level level, int code)
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{
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char *error_level = ((level) ? "[WARNING]" : "[ERROR]");
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fprintf(stderr, "%s %d: %s\n",
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error_level,
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code,
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get_error_message(code));
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}
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const char *get_error_message(int code)
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{
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switch (code) {
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//Generic errors
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case 101:
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return "NULL file pointer while checking type.";
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case 103:
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return "File type not supported.";
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case 104:
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return "Could not open input file.";
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//JPEG related errors
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case 200:
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return "Failed to open JPEG file while trying to get markers";
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case 201:
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return "Failed to open input JPEG file while optimizing";
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case 202:
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return "Failed to open output JPEG file while optimizing";
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case 203:
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return "Failed to open JPEG file while compressing";
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case 204:
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return "Failed to open JPEG file while decompressing";
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//PNG related errors
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case 300:
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return "Failed to load PNG file.";
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case 301:
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return "Error while optimizing PNG.";
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case 303:
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return "Error while writing output PNG file.";
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default:
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return "Unrecognized error.";
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}
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} |