/** * Print debug message depending on the m_cVerbosity level. * * @param iMinLevel The minimum m_cVerbosity level for this message. * @param fMsg Whether to dump parts for the current service message. * @param pszFmt The message format string. * @param va Optional arguments. */ void VBoxNetBaseService::debugPrintV(int iMinLevel, bool fMsg, const char *pszFmt, va_list va) const { RT_NOREF(fMsg); if (iMinLevel <= m->m_cVerbosity) { va_list vaCopy; /* This dude is *very* special, thus the copy. */ va_copy(vaCopy, va); RTStrmPrintf(g_pStdErr, "%s: %s: %N\n", RTProcShortName(), iMinLevel >= 2 ? "debug" : "info", pszFmt, &vaCopy); va_end(vaCopy); } }
int main(int argc, char **argv) { int rc = RTR3InitExe(argc, &argv, 0); if (RT_FAILURE(rc)) return RTMsgInitFailure(rc); /* * Parse arguments. */ static RTGETOPTDEF const s_aOptions[] = { { "--manifest", 'm', RTGETOPT_REQ_STRING }, { "--java", 'j', RTGETOPT_REQ_NOTHING }, { "--chdir", 'C', RTGETOPT_REQ_STRING }, { "--attribute", 'a', RTGETOPT_REQ_STRING }, { "--verify", 'v', RTGETOPT_REQ_NOTHING }, }; bool fVerify = false; bool fStdFormat = true; const char *pszManifest = NULL; const char *pszChDir = NULL; uint32_t fAttr = RTMANIFEST_ATTR_UNKNOWN; RTGETOPTSTATE GetState; rc = RTGetOptInit(&GetState, argc, argv, s_aOptions, RT_ELEMENTS(s_aOptions), 1, RTGETOPTINIT_FLAGS_OPTS_FIRST); if (RT_FAILURE(rc)) return RTMsgErrorExit(RTEXITCODE_FAILURE, "RTGetOptInit failed: %Rrc", rc); RTGETOPTUNION ValueUnion; while ( (rc = RTGetOpt(&GetState, &ValueUnion)) != 0 && rc != VINF_GETOPT_NOT_OPTION) { switch (rc) { case 'a': { static struct { const char *pszAttr; uint32_t fAttr; } s_aAttributes[] = { { "size", RTMANIFEST_ATTR_SIZE }, { "md5", RTMANIFEST_ATTR_MD5 }, { "sha1", RTMANIFEST_ATTR_SHA1 }, { "sha256", RTMANIFEST_ATTR_SHA256 }, { "sha512", RTMANIFEST_ATTR_SHA512 } }; uint32_t fThisAttr = RTMANIFEST_ATTR_UNKNOWN; for (unsigned i = 0; i < RT_ELEMENTS(s_aAttributes); i++) if (!RTStrICmp(s_aAttributes[i].pszAttr, ValueUnion.psz)) { fThisAttr = s_aAttributes[i].fAttr; break; } if (fThisAttr == RTMANIFEST_ATTR_UNKNOWN) return RTMsgErrorExit(RTEXITCODE_SYNTAX, "Unknown attribute type '%s'", ValueUnion.psz); if (fAttr == RTMANIFEST_ATTR_UNKNOWN) fAttr = fThisAttr; else fAttr |= fThisAttr; break; } case 'j': fStdFormat = false; break; case 'm': if (pszManifest) return RTMsgErrorExit(RTEXITCODE_SYNTAX, "Only one manifest can be specified"); pszManifest = ValueUnion.psz; break; case 'v': fVerify = true; break; case 'C': if (pszChDir) return RTMsgErrorExit(RTEXITCODE_SYNTAX, "Only one directory change can be specified"); pszChDir = ValueUnion.psz; break; case 'h': RTPrintf("Usage: %s [--manifest <file>] [--chdir <dir>] [--attribute <attrib-name> [..]] <files>\n" " or %s --verify [--manifest <file>] [--chdir <dir>]\n" "\n" "attrib-name: size, md5, sha1, sha256 or sha512\n" , RTProcShortName(), RTProcShortName()); return RTEXITCODE_SUCCESS; case 'V': RTPrintf("%sr%d\n", RTBldCfgVersion(), RTBldCfgRevision()); return RTEXITCODE_SUCCESS; default: return RTGetOptPrintError(rc, &ValueUnion); } } /* * Take action. */ RTEXITCODE rcExit; if (!fVerify) { if (rc != VINF_GETOPT_NOT_OPTION) RTMsgWarning("No files specified, the manifest will be empty."); if (fAttr == RTMANIFEST_ATTR_UNKNOWN) fAttr = RTMANIFEST_ATTR_SIZE | RTMANIFEST_ATTR_MD5 | RTMANIFEST_ATTR_SHA1 | RTMANIFEST_ATTR_SHA256 | RTMANIFEST_ATTR_SHA512; rcExit = rtManifestDoCreate(pszManifest, fStdFormat, pszChDir, fAttr, &GetState, &ValueUnion, rc); } else { if (rc == VINF_GETOPT_NOT_OPTION) return RTMsgErrorExit(RTEXITCODE_SYNTAX, "No files should be specified when verifying a manifest (--verfiy), " "only a manifest via the --manifest option"); if (fAttr != RTMANIFEST_ATTR_UNKNOWN) return RTMsgErrorExit(RTEXITCODE_SYNTAX, "The --attribute (-a) option does not combine with --verify (-v)"); rcExit = rtManifestDoVerify(pszManifest, fStdFormat, pszChDir); } return rcExit; }
/** * Parse the arguments. * * @returns 0 on success, fully bitched exit code on failure. * * @param argc Argument count. * @param argv Argument vector. * * @todo r=bird: The --help and --version options shall not return a * non-zero exit code. So, this method need to grow some * complexity. I'm to blame for that blunder :/ */ int VBoxNetBaseService::parseArgs(int argc, char **argv) { RTGETOPTSTATE State; PRTGETOPTDEF paOptionArray = getOptionsPtr(); int rc = RTGetOptInit(&State, argc, argv, paOptionArray, m->m_vecOptionDefs.size(), 0, 0 /*fFlags*/); AssertRCReturn(rc, 49); #if 0 /* default initialization */ m_enmTrunkType = kIntNetTrunkType_WhateverNone; #endif Log2(("BaseService: parseArgs enter\n")); for (;;) { RTGETOPTUNION Val; rc = RTGetOpt(&State, &Val); if (!rc) break; switch (rc) { case 'N': // --name m->m_ServiceName = Val.psz; break; case 'n': // --network m->m_NetworkName = Val.psz; break; case 't': //--trunk-name m->m_TrunkName = Val.psz; break; case 'T': //--trunk-type if (!strcmp(Val.psz, "none")) m->m_enmTrunkType = kIntNetTrunkType_None; else if (!strcmp(Val.psz, "whatever")) m->m_enmTrunkType = kIntNetTrunkType_WhateverNone; else if (!strcmp(Val.psz, "netflt")) m->m_enmTrunkType = kIntNetTrunkType_NetFlt; else if (!strcmp(Val.psz, "netadp")) m->m_enmTrunkType = kIntNetTrunkType_NetAdp; else if (!strcmp(Val.psz, "srvnat")) m->m_enmTrunkType = kIntNetTrunkType_SrvNat; else { RTStrmPrintf(g_pStdErr, "Invalid trunk type '%s'\n", Val.psz); return RTEXITCODE_SYNTAX; } break; case 'a': // --mac-address m->m_MacAddress = Val.MacAddr; break; case 'i': // --ip-address m->m_Ipv4Address = Val.IPv4Addr; break; case 'm': // --netmask m->m_Ipv4Netmask = Val.IPv4Addr; break; case 'v': // --verbose m->m_cVerbosity++; break; case 'V': // --version (missed) RTPrintf("%sr%u\n", RTBldCfgVersion(), RTBldCfgRevision()); return 1; /** @todo this exit code is wrong, of course. :/ */ case 'M': // --need-main m->m_fNeedMain = true; break; case 'h': // --help (missed) RTPrintf("%s Version %sr%u\n" "(C) 2009-" VBOX_C_YEAR " " VBOX_VENDOR "\n" "All rights reserved.\n" "\n" "Usage: %s <options>\n" "\n" "Options:\n", RTProcShortName(), RTBldCfgVersion(), RTBldCfgRevision(), RTProcShortName()); for (unsigned int i = 0; i < m->m_vecOptionDefs.size(); i++) RTPrintf(" -%c, %s\n", m->m_vecOptionDefs[i]->iShort, m->m_vecOptionDefs[i]->pszLong); usage(); /* to print Service Specific usage */ return 1; /** @todo this exit code is wrong, of course. :/ */ default: { int rc1 = parseOpt(rc, Val); if (RT_FAILURE(rc1)) { RTEXITCODE rcExit = RTGetOptPrintError(rc, &Val); RTPrintf("Use --help for more information.\n"); return rcExit; } break; } } } RTMemFree(paOptionArray); return RTEXITCODE_SUCCESS; }