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35 lines
891 B
C
35 lines
891 B
C
/* METADATA part of the detection engine. */
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#include "decode.h"
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#include "detect.h"
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#include "flow-var.h"
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int DetectMetadataSetup (DetectEngineCtx *, Signature *s, SigMatch *m, char *str);
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void DetectMetadataRegister (void) {
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sigmatch_table[DETECT_METADATA].name = "metadata";
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sigmatch_table[DETECT_METADATA].Match = NULL;
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sigmatch_table[DETECT_METADATA].Setup = DetectMetadataSetup;
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sigmatch_table[DETECT_METADATA].Free = NULL;
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sigmatch_table[DETECT_METADATA].RegisterTests = NULL;
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}
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int DetectMetadataSetup (DetectEngineCtx *de_ctx, Signature *s, SigMatch *m, char *rawstr)
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{
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char *str = rawstr;
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char dubbed = 0;
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/* strip "'s */
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if (rawstr[0] == '\"' && rawstr[strlen(rawstr)-1] == '\"') {
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str = strdup(rawstr+1);
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str[strlen(rawstr)-2] = '\0';
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dubbed = 1;
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}
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/* XXX */
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if (dubbed) free(str);
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return 0;
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}
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