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ipp2p: adhere to codingstyle

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This commit is contained in:
Jan Engelhardt
2008-03-26 06:53:08 +01:00
parent edcbcee84e
commit c237fe2486
2 changed files with 1034 additions and 921 deletions
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190
extensions/libxt_ipp2p.c
View File

@@ -7,26 +7,25 @@
#include <xtables.h> #include <xtables.h>
#include "xt_ipp2p.h" #include "xt_ipp2p.h"
static void static void ipp2p_mt_help(void)
help(void)
{ {
printf( printf(
"IPP2P v%s options:\n" "IPP2P v%s options:\n"
" --ipp2p Grab all known p2p packets\n" " --ipp2p Grab all known p2p packets\n"
" --edk [TCP&UDP] All known eDonkey/eMule/Overnet packets\n" " --edk [tcp,udp] All known eDonkey/eMule/Overnet packets\n"
" --dc [TCP] All known Direct Connect packets\n" " --dc [tcp] All known Direct Connect packets\n"
" --kazaa [TCP&UDP] All known KaZaA packets\n" " --kazaa [tcp,udp] All known KaZaA packets\n"
" --gnu [TCP&UDP] All known Gnutella packets\n" " --gnu [tcp,udp] All known Gnutella packets\n"
" --bit [TCP&UDP] All known BitTorrent packets\n" " --bit [tcp,udp] All known BitTorrent packets\n"
" --apple [TCP] All known AppleJuice packets\n" " --apple [tcp] All known AppleJuice packets\n"
" --winmx [TCP] All known WinMX\n" " --winmx [tcp] All known WinMX\n"
" --soul [TCP] All known SoulSeek\n" " --soul [tcp] All known SoulSeek\n"
" --ares [TCP] All known Ares\n\n" " --ares [tcp] All known Ares\n\n"
" EXPERIMENTAL protocols (please send feedback to: ipp2p@ipp2p.org) :\n" "EXPERIMENTAL protocols (please send feedback to: ipp2p@ipp2p.org) :\n"
" --mute [TCP] All known Mute packets\n" " --mute [tcp] All known Mute packets\n"
" --waste [TCP] All known Waste packets\n" " --waste [tcp] All known Waste packets\n"
" --xdcc [TCP] All known XDCC packets (only xdcc login)\n\n" " --xdcc [tcp] All known XDCC packets (only xdcc login)\n\n"
" DEBUG SUPPPORT, use only if you know why\n" "DEBUG SUPPPORT, use only if you know why\n"
" --debug Generate kernel debug output, THIS WILL SLOW DOWN THE FILTER\n" " --debug Generate kernel debug output, THIS WILL SLOW DOWN THE FILTER\n"
"\nNote that the follwing options will have the same meaning:\n" "\nNote that the follwing options will have the same meaning:\n"
" '--ipp2p' is equal to '--edk --dc --kazaa --gnu --bit --apple --winmx --soul --ares'\n" " '--ipp2p' is equal to '--edk --dc --kazaa --gnu --bit --apple --winmx --soul --ares'\n"
@@ -40,7 +39,7 @@ help(void)
, IPP2P_VERSION); , IPP2P_VERSION);
} }
static struct option opts[] = { static struct option ipp2p_mt_opts[] = {
{ "ipp2p", 0, 0, '1' }, { "ipp2p", 0, 0, '1' },
{ "edk", 0, 0, '2' }, { "edk", 0, 0, '2' },
{ "dc", 0, 0, '7' }, { "dc", 0, 0, '7' },
@@ -55,13 +54,11 @@ static struct option opts[] = {
{ "waste", 0, 0, 'h' }, { "waste", 0, 0, 'h' },
{ "xdcc", 0, 0, 'i' }, { "xdcc", 0, 0, 'i' },
{ "debug", 0, 0, 'j' }, { "debug", 0, 0, 'j' },
{0} {0},
}; };
static int static int ipp2p_mt_parse(int c, char **argv, int invert, unsigned int *flags,
parse(int c, char **argv, int invert, unsigned int *flags, const void *entry, struct xt_entry_match **match)
const void *entry,
struct xt_entry_match **match)
{ {
struct ipt_p2p_info *info = (struct ipt_p2p_info *)(*match)->data; struct ipt_p2p_info *info = (struct ipt_p2p_info *)(*match)->data;
@@ -279,8 +276,7 @@ parse(int c, char **argv, int invert, unsigned int *flags,
return 1; return 1;
} }
static void static void ipp2p_mt_check(unsigned int flags)
final_check(unsigned int flags)
{ {
if (!flags) if (!flags)
exit_error(PARAMETER_PROBLEM, exit_error(PARAMETER_PROBLEM,
@@ -288,77 +284,121 @@ final_check(unsigned int flags)
} }
static void static void
print(const void *ip, ipp2p_mt_print(const void *entry, const struct xt_entry_match *match,
const struct xt_entry_match *match,
int numeric) int numeric)
{ {
struct ipt_p2p_info *info = (struct ipt_p2p_info *)match->data; struct ipt_p2p_info *info = (struct ipt_p2p_info *)match->data;
printf("ipp2p v%s", IPP2P_VERSION); printf("ipp2p v%s", IPP2P_VERSION);
if ((info->cmd & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P) printf(" --ipp2p"); if ((info->cmd & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P)
// if ((info->cmd & SHORT_HAND_DATA) == SHORT_HAND_DATA) printf(" --ipp2p-data"); printf(" --ipp2p");
if ((info->cmd & IPP2P_KAZAA) == IPP2P_KAZAA) printf(" --kazaa"); /*
// if ((info->cmd & IPP2P_DATA_KAZAA) == IPP2P_DATA_KAZAA) printf(" --kazaa-data"); if ((info->cmd & SHORT_HAND_DATA) == SHORT_HAND_DATA)
// if ((info->cmd & IPP2P_DATA_GNU) == IPP2P_DATA_GNU) printf(" --gnu-data"); printf(" --ipp2p-data");
*/
if ((info->cmd & IPP2P_KAZAA) == IPP2P_KAZAA)
printf(" --kazaa");
/*
if ((info->cmd & IPP2P_DATA_KAZAA) == IPP2P_DATA_KAZAA)
printf(" --kazaa-data");
if ((info->cmd & IPP2P_DATA_GNU) == IPP2P_DATA_GNU)
printf(" --gnu-data");
*/
if ((info->cmd & IPP2P_GNU) == IPP2P_GNU) printf(" --gnu"); if ((info->cmd & IPP2P_GNU) == IPP2P_GNU) printf(" --gnu");
if ((info->cmd & IPP2P_EDK) == IPP2P_EDK) printf(" --edk"); if ((info->cmd & IPP2P_EDK) == IPP2P_EDK) printf(" --edk");
// if ((info->cmd & IPP2P_DATA_EDK) == IPP2P_DATA_EDK) printf(" --edk-data"); /*
// if ((info->cmd & IPP2P_DATA_DC) == IPP2P_DATA_DC) printf(" --dc-data"); if ((info->cmd & IPP2P_DATA_EDK) == IPP2P_DATA_EDK)
if ((info->cmd & IPP2P_DC) == IPP2P_DC) printf(" --dc"); printf(" --edk-data");
if ((info->cmd & IPP2P_BIT) == IPP2P_BIT) printf(" --bit"); if ((info->cmd & IPP2P_DATA_DC) == IPP2P_DATA_DC)
if ((info->cmd & IPP2P_APPLE) == IPP2P_APPLE) printf(" --apple"); printf(" --dc-data");
if ((info->cmd & IPP2P_SOUL) == IPP2P_SOUL) printf(" --soul"); */
if ((info->cmd & IPP2P_WINMX) == IPP2P_WINMX) printf(" --winmx"); if ((info->cmd & IPP2P_DC) == IPP2P_DC)
if ((info->cmd & IPP2P_ARES) == IPP2P_ARES) printf(" --ares"); printf(" --dc");
if ((info->cmd & IPP2P_MUTE) == IPP2P_MUTE) printf(" --mute"); if ((info->cmd & IPP2P_BIT) == IPP2P_BIT)
if ((info->cmd & IPP2P_WASTE) == IPP2P_WASTE) printf(" --waste"); printf(" --bit");
if ((info->cmd & IPP2P_XDCC) == IPP2P_XDCC) printf(" --xdcc"); if ((info->cmd & IPP2P_APPLE) == IPP2P_APPLE)
if (info->debug != 0) printf(" --debug"); printf(" --apple");
if ((info->cmd & IPP2P_SOUL) == IPP2P_SOUL)
printf(" --soul");
if ((info->cmd & IPP2P_WINMX) == IPP2P_WINMX)
printf(" --winmx");
if ((info->cmd & IPP2P_ARES) == IPP2P_ARES)
printf(" --ares");
if ((info->cmd & IPP2P_MUTE) == IPP2P_MUTE)
printf(" --mute");
if ((info->cmd & IPP2P_WASTE) == IPP2P_WASTE)
printf(" --waste");
if ((info->cmd & IPP2P_XDCC) == IPP2P_XDCC)
printf(" --xdcc");
if (info->debug != 0)
printf(" --debug");
printf(" "); printf(" ");
} }
static void static void ipp2p_mt_save(const void *entry, const struct xt_entry_match *match)
save(const void *ip, const struct xt_entry_match *match)
{ {
struct ipt_p2p_info *info = (struct ipt_p2p_info *)match->data; struct ipt_p2p_info *info = (struct ipt_p2p_info *)match->data;
if ((info->cmd & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P) printf("--ipp2p "); if ((info->cmd & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P)
// if ((info->cmd & SHORT_HAND_DATA) == SHORT_HAND_DATA) printf("--ipp2p-data "); printf("--ipp2p ");
if ((info->cmd & IPP2P_KAZAA) == IPP2P_KAZAA) printf("--kazaa "); /*
// if ((info->cmd & IPP2P_DATA_KAZAA) == IPP2P_DATA_KAZAA) printf("--kazaa-data "); if ((info->cmd & SHORT_HAND_DATA) == SHORT_HAND_DATA)
// if ((info->cmd & IPP2P_DATA_GNU) == IPP2P_DATA_GNU) printf("--gnu-data "); printf("--ipp2p-data ");
if ((info->cmd & IPP2P_GNU) == IPP2P_GNU) printf("--gnu "); */
if ((info->cmd & IPP2P_EDK) == IPP2P_EDK) printf("--edk "); if ((info->cmd & IPP2P_KAZAA) == IPP2P_KAZAA)
// if ((info->cmd & IPP2P_DATA_EDK) == IPP2P_DATA_EDK) printf("--edk-data "); printf("--kazaa ");
// if ((info->cmd & IPP2P_DATA_DC) == IPP2P_DATA_DC) printf("--dc-data "); /* if ((info->cmd & IPP2P_DATA_KAZAA) == IPP2P_DATA_KAZAA)
if ((info->cmd & IPP2P_DC) == IPP2P_DC) printf("--dc "); printf("--kazaa-data ");
if ((info->cmd & IPP2P_BIT) == IPP2P_BIT) printf("--bit "); if ((info->cmd & IPP2P_DATA_GNU) == IPP2P_DATA_GNU)
if ((info->cmd & IPP2P_APPLE) == IPP2P_APPLE) printf("--apple "); printf("--gnu-data ");
if ((info->cmd & IPP2P_SOUL) == IPP2P_SOUL) printf("--soul "); */
if ((info->cmd & IPP2P_WINMX) == IPP2P_WINMX) printf("--winmx "); if ((info->cmd & IPP2P_GNU) == IPP2P_GNU)
if ((info->cmd & IPP2P_ARES) == IPP2P_ARES) printf("--ares "); printf("--gnu ");
if ((info->cmd & IPP2P_MUTE) == IPP2P_MUTE) printf(" --mute"); if ((info->cmd & IPP2P_EDK) == IPP2P_EDK)
if ((info->cmd & IPP2P_WASTE) == IPP2P_WASTE) printf(" --waste"); printf("--edk ");
if ((info->cmd & IPP2P_XDCC) == IPP2P_XDCC) printf(" --xdcc"); /* if ((info->cmd & IPP2P_DATA_EDK) == IPP2P_DATA_EDK)
if (info->debug != 0) printf("--debug "); printf("--edk-data ");
if ((info->cmd & IPP2P_DATA_DC) == IPP2P_DATA_DC)
printf("--dc-data ");
*/
if ((info->cmd & IPP2P_DC) == IPP2P_DC)
printf("--dc ");
if ((info->cmd & IPP2P_BIT) == IPP2P_BIT)
printf("--bit ");
if ((info->cmd & IPP2P_APPLE) == IPP2P_APPLE)
printf("--apple ");
if ((info->cmd & IPP2P_SOUL) == IPP2P_SOUL)
printf("--soul ");
if ((info->cmd & IPP2P_WINMX) == IPP2P_WINMX)
printf("--winmx ");
if ((info->cmd & IPP2P_ARES) == IPP2P_ARES)
printf("--ares ");
if ((info->cmd & IPP2P_MUTE) == IPP2P_MUTE)
printf(" --mute");
if ((info->cmd & IPP2P_WASTE) == IPP2P_WASTE)
printf(" --waste");
if ((info->cmd & IPP2P_XDCC) == IPP2P_XDCC)
printf(" --xdcc");
if (info->debug != 0)
printf("--debug ");
} }
static static struct xtables_match ipp2p_mt_reg = {
struct xtables_match ipp2p=
{
.name = "ipp2p",
.version = XTABLES_VERSION, .version = XTABLES_VERSION,
.name = "ipp2p",
.revision = 0,
.family = AF_INET,
.size = XT_ALIGN(sizeof(struct ipt_p2p_info)), .size = XT_ALIGN(sizeof(struct ipt_p2p_info)),
.userspacesize = XT_ALIGN(sizeof(struct ipt_p2p_info)), .userspacesize = XT_ALIGN(sizeof(struct ipt_p2p_info)),
.help = &help, .help = ipp2p_mt_help,
.parse = &parse, .parse = ipp2p_mt_parse,
.final_check = &final_check, .final_check = ipp2p_mt_check,
.print = &print, .print = ipp2p_mt_print,
.save = &save, .save = ipp2p_mt_save,
.extra_opts = opts .extra_opts = ipp2p_mt_opts,
}; };
void _init(void) void _init(void)
{ {
xtables_register_match(&ipp2p); xtables_register_match(&ipp2p_mt_reg);
} }

889
extensions/xt_ipp2p.c
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