mirror of
https://github.com/team-infusion-developers/android_kernel_samsung_msm8976.git
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45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
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#ifndef __IP_CONNTRACK_SIP_H__
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#define __IP_CONNTRACK_SIP_H__
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#ifdef __KERNEL__
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#define SIP_PORT 5060
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#define SIP_TIMEOUT 3600
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#define POS_VIA 0
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#define POS_CONTACT 1
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#define POS_CONTENT 2
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#define POS_MEDIA 3
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#define POS_OWNER 4
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#define POS_CONNECTION 5
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#define POS_REQ_HEADER 6
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#define POS_SDP_HEADER 7
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struct sip_header_nfo {
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const char *lname;
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const char *sname;
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const char *ln_str;
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size_t lnlen;
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size_t snlen;
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size_t ln_strlen;
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int (*match_len)(const char *, const char *, int *);
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};
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extern unsigned int (*ip_nat_sip_hook)(struct sk_buff **pskb,
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enum ip_conntrack_info ctinfo,
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struct ip_conntrack *ct,
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const char **dptr);
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extern unsigned int (*ip_nat_sdp_hook)(struct sk_buff **pskb,
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enum ip_conntrack_info ctinfo,
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struct ip_conntrack_expect *exp,
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const char *dptr);
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extern int ct_sip_get_info(const char *dptr, size_t dlen,
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unsigned int *matchoff,
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unsigned int *matchlen,
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struct sip_header_nfo *hnfo);
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extern int ct_sip_lnlen(const char *line, const char *limit);
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extern const char *ct_sip_search(const char *needle, const char *haystack,
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size_t needle_len, size_t haystack_len);
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#endif /* __KERNEL__ */
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#endif /* __IP_CONNTRACK_SIP_H__ */
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