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nsprpub/pr/tests/ipv6.c@6474c204b198 (annotated)

nsprpub/pr/tests/ipv6.c

Wed, 31 Dec 2014 06:09:35 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 06:09:35 +0100

changeset 0

6474c204b198

permissions

-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

michael@0	1	/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0	2	/* This Source Code Form is subject to the terms of the Mozilla Public
michael@0	3	* License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0	4	* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0	5
michael@0	6	#include "prio.h"
michael@0	7	#include "prenv.h"
michael@0	8	#include "prmem.h"
michael@0	9	#include "prlink.h"
michael@0	10	#include "prsystem.h"
michael@0	11	#include "prnetdb.h"
michael@0	12	#include "prprf.h"
michael@0	13	#include "prvrsion.h"
michael@0	14
michael@0	15	#include "plerror.h"
michael@0	16	#include "plgetopt.h"
michael@0	17	#include "obsolete/probslet.h"
michael@0	18
michael@0	19	#include <string.h>
michael@0	20
michael@0	21	#define DNS_BUFFER 100
michael@0	22	#define ADDR_BUFFER 100
michael@0	23	#define HOST_BUFFER 1024
michael@0	24	#define PROTO_BUFFER 1500
michael@0	25
michael@0	26	#define NETADDR_SIZE(addr) \
michael@0	27	(PR_AF_INET == (addr)->raw.family ? \
michael@0	28	sizeof((addr)->inet) : sizeof((addr)->ipv6))
michael@0	29
michael@0	30	static PRFileDesc *err = NULL;
michael@0	31
michael@0	32	static void Help(void)
michael@0	33	{
michael@0	34	PR_fprintf(err, "Usage: [-V] [-h]\n");
michael@0	35	PR_fprintf(err, "\t<nul> Name of host to lookup (default: self)\n");
michael@0	36	PR_fprintf(err, "\t-V Display runtime version info (default: FALSE)\n");
michael@0	37	PR_fprintf(err, "\t-h This message and nothing else\n");
michael@0	38	} /* Help */
michael@0	39
michael@0	40	static void DumpAddr(const PRNetAddr* address, const char *msg)
michael@0	41	{
michael@0	42	PRUint32 *word = (PRUint32*)address;
michael@0	43	PRUint32 addr_len = sizeof(PRNetAddr);
michael@0	44	PR_fprintf(err, "%s[%d]\t", msg, NETADDR_SIZE(address));
michael@0	45	while (addr_len > 0)
michael@0	46	{
michael@0	47	PR_fprintf(err, " %08x", *word++);
michael@0	48	addr_len -= sizeof(PRUint32);
michael@0	49	}
michael@0	50	PR_fprintf(err, "\n");
michael@0	51	} /* DumpAddr */
michael@0	52
michael@0	53	static PRStatus PrintAddress(const PRNetAddr* address)
michael@0	54	{
michael@0	55	PRNetAddr translation;
michael@0	56	char buffer[ADDR_BUFFER];
michael@0	57	PRStatus rv = PR_NetAddrToString(address, buffer, sizeof(buffer));
michael@0	58	if (PR_FAILURE == rv) PL_FPrintError(err, "PR_NetAddrToString");
michael@0	59	else
michael@0	60	{
michael@0	61	PR_fprintf(err, "\t%s\n", buffer);
michael@0	62	memset(&translation, 0, sizeof(translation));
michael@0	63	rv = PR_StringToNetAddr(buffer, &translation);
michael@0	64	if (PR_FAILURE == rv) PL_FPrintError(err, "PR_StringToNetAddr");
michael@0	65	else
michael@0	66	{
michael@0	67	PRSize addr_len = NETADDR_SIZE(address);
michael@0	68	if (0 != memcmp(address, &translation, addr_len))
michael@0	69	{
michael@0	70	PR_fprintf(err, "Address translations do not match\n");
michael@0	71	DumpAddr(address, "original");
michael@0	72	DumpAddr(&translation, "translate");
michael@0	73	rv = PR_FAILURE;
michael@0	74	}
michael@0	75	}
michael@0	76	}
michael@0	77	return rv;
michael@0	78	} /* PrintAddress */
michael@0	79
michael@0	80	int main(int argc, char **argv)
michael@0	81	{
michael@0	82	PRStatus rv;
michael@0	83	PLOptStatus os;
michael@0	84	PRHostEnt host;
michael@0	85	PRProtoEnt proto;
michael@0	86	const char *name = NULL;
michael@0	87	PRBool failed = PR_FALSE, version = PR_FALSE;
michael@0	88	PLOptState *opt = PL_CreateOptState(argc, argv, "Vh");
michael@0	89
michael@0	90	err = PR_GetSpecialFD(PR_StandardError);
michael@0	91
michael@0	92	while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
michael@0	93	{
michael@0	94	if (PL_OPT_BAD == os) continue;
michael@0	95	switch (opt->option)
michael@0	96	{
michael@0	97	case 0: /* Name of host to lookup */
michael@0	98	name = opt->value;
michael@0	99	break;
michael@0	100	case 'V': /* Do version discovery */
michael@0	101	version = PR_TRUE;
michael@0	102	break;
michael@0	103	case 'h': /* user wants some guidance */
michael@0	104	default:
michael@0	105	Help(); /* so give him an earful */
michael@0	106	return 2; /* but not a lot else */
michael@0	107	}
michael@0	108	}
michael@0	109	PL_DestroyOptState(opt);
michael@0	110
michael@0	111	if (version)
michael@0	112	{
michael@0	113	#if defined(WINNT)
michael@0	114	#define NSPR_LIB "libnspr4"
michael@0	115	#else
michael@0	116	#define NSPR_LIB "nspr4"
michael@0	117	#endif
michael@0	118	const PRVersionDescription *version_info;
michael@0	119	char *nspr_path = PR_GetEnv("LD_LIBRARY_PATH");
michael@0	120	char *nspr_name = PR_GetLibraryName(nspr_path, NSPR_LIB);
michael@0	121	PRLibrary *runtime = PR_LoadLibrary(nspr_name);
michael@0	122	if (NULL == runtime)
michael@0	123	PL_FPrintError(err, "PR_LoadLibrary");
michael@0	124	else
michael@0	125	{
michael@0	126	versionEntryPointType versionPoint = (versionEntryPointType)
michael@0	127	PR_FindSymbol(runtime, "libVersionPoint");
michael@0	128	if (NULL == versionPoint)
michael@0	129	PL_FPrintError(err, "PR_FindSymbol");
michael@0	130	else
michael@0	131	{
michael@0	132	char buffer[100];
michael@0	133	PRExplodedTime exploded;
michael@0	134	version_info = versionPoint();
michael@0	135	(void)PR_fprintf(err, "Runtime library version information\n");
michael@0	136	PR_ExplodeTime(
michael@0	137	version_info->buildTime, PR_GMTParameters, &exploded);
michael@0	138	(void)PR_FormatTime(
michael@0	139	buffer, sizeof(buffer), "%d %b %Y %H:%M:%S", &exploded);
michael@0	140	(void)PR_fprintf(err, " Build time: %s GMT\n", buffer);
michael@0	141	(void)PR_fprintf(
michael@0	142	err, " Build time: %s\n", version_info->buildTimeString);
michael@0	143	(void)PR_fprintf(
michael@0	144	err, " %s V%u.%u.%u (%s%s%s)\n",
michael@0	145	version_info->description,
michael@0	146	version_info->vMajor,
michael@0	147	version_info->vMinor,
michael@0	148	version_info->vPatch,
michael@0	149	(version_info->beta ? " beta " : ""),
michael@0	150	(version_info->debug ? " debug " : ""),
michael@0	151	(version_info->special ? " special" : ""));
michael@0	152	(void)PR_fprintf(err, " filename: %s\n", version_info->filename);
michael@0	153	(void)PR_fprintf(err, " security: %s\n", version_info->security);
michael@0	154	(void)PR_fprintf(err, " copyright: %s\n", version_info->copyright);
michael@0	155	(void)PR_fprintf(err, " comment: %s\n", version_info->comment);
michael@0	156	}
michael@0	157	}
michael@0	158	if (NULL != nspr_name) PR_FreeLibraryName(nspr_name);
michael@0	159	}
michael@0	160
michael@0	161	{
michael@0	162	if (NULL == name)
michael@0	163	{
michael@0	164	char *me = (char*)PR_MALLOC(DNS_BUFFER);
michael@0	165	rv = PR_GetSystemInfo(PR_SI_HOSTNAME, me, DNS_BUFFER);
michael@0	166	if (PR_FAILURE == rv)
michael@0	167	{
michael@0	168	failed = PR_TRUE;
michael@0	169	PL_FPrintError(err, "PR_GetSystemInfo");
michael@0	170	return 2;
michael@0	171	}
michael@0	172	name = me; /* just leak the storage */
michael@0	173	}
michael@0	174	}
michael@0	175
michael@0	176	{
michael@0	177	char buffer[HOST_BUFFER];
michael@0	178	PR_fprintf(err, "Translating the name %s ...", name);
michael@0	179
michael@0	180	rv = PR_GetHostByName(name, buffer, sizeof(buffer), &host);
michael@0	181	if (PR_FAILURE == rv)
michael@0	182	{
michael@0	183	failed = PR_TRUE;
michael@0	184	PL_FPrintError(err, "PR_GetHostByName");
michael@0	185	}
michael@0	186	else
michael@0	187	{
michael@0	188	PRIntn index = 0;
michael@0	189	PRNetAddr address;
michael@0	190	memset(&address, 0, sizeof(PRNetAddr));
michael@0	191	PR_fprintf(err, "success .. enumerating results\n");
michael@0	192	do
michael@0	193	{
michael@0	194	index = PR_EnumerateHostEnt(index, &host, 0, &address);
michael@0	195	if (index > 0) PrintAddress(&address);
michael@0	196	else if (-1 == index)
michael@0	197	{
michael@0	198	failed = PR_TRUE;
michael@0	199	PL_FPrintError(err, "PR_EnumerateHostEnt");
michael@0	200	}
michael@0	201	} while (index > 0);
michael@0	202	}
michael@0	203	}
michael@0	204
michael@0	205
michael@0	206	{
michael@0	207	char buffer[PROTO_BUFFER];
michael@0	208	/*
michael@0	209	** Get Proto by name/number
michael@0	210	*/
michael@0	211	rv = PR_GetProtoByName("tcp", &buffer[1], sizeof(buffer) - 1, &proto);
michael@0	212	rv = PR_GetProtoByNumber(6, &buffer[3], sizeof(buffer) - 3, &proto);
michael@0	213	}
michael@0	214
michael@0	215	return (failed) ? 1 : 0;
michael@0	216	}