The Tor Browser: security/nss/cmd/modutil/install-ds.c@b8a032363ba2 (annotated)

security/nss/cmd/modutil/install-ds.c@b8a032363ba2 (annotated)

security/nss/cmd/modutil/install-ds.c

Thu, 22 Jan 2015 13:21:57 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Thu, 22 Jan 2015 13:21:57 +0100
branch: TOR_BUG_9701
changeset 15: b8a032363ba2
permissions: -rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 #include "install-ds.h"
 #include <prmem.h>
 #include <plstr.h>
 #include <prprf.h>
 #include <string.h>
 #define PORT_Strcasecmp PL_strcasecmp
 #define MODULE_FILE_STRING "ModuleFile"
 #define MODULE_NAME_STRING "ModuleName"
 #define MECH_FLAGS_STRING "DefaultMechanismFlags"
 #define CIPHER_FLAGS_STRING "DefaultCipherFlags"
 #define FILES_STRING "Files"
 #define FORWARD_COMPATIBLE_STRING "ForwardCompatible"
 #define PLATFORMS_STRING "Platforms"
 #define RELATIVE_DIR_STRING "RelativePath"
 #define ABSOLUTE_DIR_STRING "AbsolutePath"
 #define FILE_PERMISSIONS_STRING "FilePermissions"
 #define EQUIVALENT_PLATFORM_STRING "EquivalentPlatform"
 #define EXECUTABLE_STRING "Executable"
 #define DEFAULT_PERMISSIONS 0777
 #define PLATFORM_SEPARATOR_CHAR ':'
 /* Error codes */
 enum {
 	BOGUS_RELATIVE_DIR=0,
 	BOGUS_ABSOLUTE_DIR,
 	BOGUS_FILE_PERMISSIONS,
 	NO_RELATIVE_DIR,
 	NO_ABSOLUTE_DIR,
 	EMPTY_PLATFORM_STRING,
 	BOGUS_PLATFORM_STRING,
 	REPEAT_MODULE_FILE,
 	REPEAT_MODULE_NAME,
 	BOGUS_MODULE_FILE,
 	BOGUS_MODULE_NAME,
 	REPEAT_MECH,
 	BOGUS_MECH_FLAGS,
 	REPEAT_CIPHER,
 	BOGUS_CIPHER_FLAGS,
 	REPEAT_FILES,
 	REPEAT_EQUIV,
 	BOGUS_EQUIV,
 	EQUIV_TOO_MUCH_INFO,
 	NO_FILES,
 	NO_MODULE_FILE,
 	NO_MODULE_NAME,
 	NO_PLATFORMS,
 	EQUIV_LOOP,
 	UNKNOWN_MODULE_FILE
 };
 /* Indexed by the above error codes */
 static const char *errString[] = {
 	"%s: Invalid relative directory",
 	"%s: Invalid absolute directory",
 	"%s: Invalid file permissions",
 	"%s: No relative directory specified",
 	"%s: No absolute directory specified",
 	"Empty string given for platform name",
 	"%s: invalid platform string",
 	"More than one ModuleFile entry given for platform %s",
 	"More than one ModuleName entry given for platform %s",
 	"Invalid ModuleFile specification for platform %s",
 	"Invalid ModuleName specification for platform %s",
 	"More than one DefaultMechanismFlags entry given for platform %s",
 	"Invalid DefaultMechanismFlags specification for platform %s",
 	"More than one DefaultCipherFlags entry given for platform %s",
 	"Invalid DefaultCipherFlags entry given for platform %s",
 	"More than one Files entry given for platform %s",
 	"More than one EquivalentPlatform entry given for platform %s",
 	"Invalid EquivalentPlatform specification for platform %s",
 	"Module %s uses an EquivalentPlatform but also specifies its own"
 		" information",
 	"No Files specification in module %s",
 	"No ModuleFile specification in module %s",
 	"No ModuleName specification in module %s",
 	"No Platforms specification in installer script",
 	"Platform %s has an equivalency loop",
 	"Module file \"%s\" in platform \"%s\" does not exist"
 };
 static char* PR_Strdup(const char* str);
 #define PAD(x)  {int i; for(i=0;i<x;i++) printf(" ");}
 #define PADINC 4
 Pk11Install_File*
 Pk11Install_File_new()
 {
 	Pk11Install_File* new_this;
 	new_this = (Pk11Install_File*)PR_Malloc(sizeof(Pk11Install_File));
 	Pk11Install_File_init(new_this);
 	return new_this;
 }
 void
 Pk11Install_File_init(Pk11Install_File* _this)
 {
 	_this->jarPath=NULL;
 	_this->relativePath=NULL;
 	_this->absolutePath=NULL;
 	_this->executable=PR_FALSE;
 	_this->permissions=0;
 }
 /*
 //////////////////////////////////////////////////////////////////////////
 // Method:	~Pk11Install_File
 // Class:	Pk11Install_File
 // Notes:	Destructor.
 */
 void
 Pk11Install_File_delete(Pk11Install_File* _this)
 {
 	Pk11Install_File_Cleanup(_this);
 }
 /*
 //////////////////////////////////////////////////////////////////////////
 // Method:	Cleanup
 // Class:	Pk11Install_File
 */
 void
 Pk11Install_File_Cleanup(Pk11Install_File* _this)
 {
 	if(_this->jarPath) {
 		PR_Free(_this->jarPath);
 		_this->jarPath = NULL;
 	}
 	if(_this->relativePath) {
 		PR_Free(_this->relativePath);
 		_this->relativePath = NULL;
 	}
 	if(_this->absolutePath) {
 		PR_Free(_this->absolutePath);
 		_this->absolutePath = NULL;
 	}
 	_this->permissions = 0;
 	_this->executable = PR_FALSE;
 }
 /*
 //////////////////////////////////////////////////////////////////////////
 // Method:	Generate
 // Class:	Pk11Install_File
 // Notes:	Creates a file data structure from a syntax tree.
 // Returns:	NULL for success, otherwise an error message.
 */
 char*
 Pk11Install_File_Generate(Pk11Install_File* _this,
                           const Pk11Install_Pair *pair)
 {
 	Pk11Install_ListIter *iter;
 	Pk11Install_Value *val;
 	Pk11Install_Pair *subpair;
 	Pk11Install_ListIter *subiter;
 	Pk11Install_Value *subval;
 	char* errStr;
 	char *endp;
 	PRBool gotPerms;
 	iter=NULL;
 	subiter=NULL;
 	errStr=NULL;
 	gotPerms=PR_FALSE;
 	/* Clear out old values */
 	Pk11Install_File_Cleanup(_this);
 	_this->jarPath = PR_Strdup(pair->key);
 	/* Go through all the pairs under this file heading */
 	iter = Pk11Install_ListIter_new(pair->list);
 	for( ; (val = iter->current); Pk11Install_ListIter_nextItem(iter)) {
 		if(val->type == PAIR_VALUE) {
 			subpair = val->pair;
 			/* Relative directory */
 			if(!PORT_Strcasecmp(subpair->key, RELATIVE_DIR_STRING)) {
 				subiter = Pk11Install_ListIter_new(subpair->list);
 				subval = subiter->current;
 				if(!subval || (subval->type != STRING_VALUE)){
 					errStr = PR_smprintf(errString[BOGUS_RELATIVE_DIR],
                                     _this->jarPath);
 					goto loser;
 				}
 				_this->relativePath = PR_Strdup(subval->string);
 				Pk11Install_ListIter_delete(subiter);
 				subiter = NULL;
 				/* Absolute directory */
 			} else if( !PORT_Strcasecmp(subpair->key, ABSOLUTE_DIR_STRING)) {
 				subiter = Pk11Install_ListIter_new(subpair->list);
 				subval = subiter->current;
 				if(!subval || (subval->type != STRING_VALUE)){
 					errStr = PR_smprintf(errString[BOGUS_ABSOLUTE_DIR],
                                     _this->jarPath);
 					goto loser;
 				}
 				_this->absolutePath = PR_Strdup(subval->string);
 				Pk11Install_ListIter_delete(subiter);
 				subiter = NULL;
 			/* file permissions */
 			} else if( !PORT_Strcasecmp(subpair->key,
                                      FILE_PERMISSIONS_STRING)) {
 				subiter = Pk11Install_ListIter_new(subpair->list);
 				subval = subiter->current;
 				if(!subval || (subval->type != STRING_VALUE) ||
 				   !subval->string || !subval->string[0]){
 					errStr = PR_smprintf(errString[BOGUS_FILE_PERMISSIONS],
                                     _this->jarPath);
 					goto loser;
 				}
 				_this->permissions = (int) strtol(subval->string, &endp, 8);
 				if(*endp != '\0') {
 					errStr = PR_smprintf(errString[BOGUS_FILE_PERMISSIONS],
                                     _this->jarPath);
 					goto loser;
 				}
 				gotPerms = PR_TRUE;
 				Pk11Install_ListIter_delete(subiter);
 				subiter = NULL;
 			}
 		} else {
 			if(!PORT_Strcasecmp(val->string, EXECUTABLE_STRING)) {
 				_this->executable = PR_TRUE;
 			}
 		}
 	}
 	/* Default permission value */
 	if(!gotPerms) {
 		_this->permissions = DEFAULT_PERMISSIONS;
 	}
 	/* Make sure we got all the information */
 	if(!_this->relativePath && !_this->absolutePath) {
 		errStr = PR_smprintf(errString[NO_ABSOLUTE_DIR], _this->jarPath);
 		goto loser;
 	}
 #if 0
 	if(!_this->relativePath ) {
 		errStr = PR_smprintf(errString[NO_RELATIVE_DIR], _this->jarPath);
 		goto loser;
 	}
 	if(!_this->absolutePath) {
 		errStr = PR_smprintf(errString[NO_ABSOLUTE_DIR], _this->jarPath);
 		goto loser;
 	}
 #endif
 loser:
 	if(iter) {
 		Pk11Install_ListIter_delete(iter);
 		PR_Free(iter);
 	}
 	if(subiter) {
 		Pk11Install_ListIter_delete(subiter);
 		PR_Free(subiter);
 	}
 	return errStr;
 }
 /*
 //////////////////////////////////////////////////////////////////////////
 // Method:	Print
 // Class:	Pk11Install_File
 */
 void
 Pk11Install_File_Print(Pk11Install_File* _this, int pad)
 {
 	PAD(pad); printf("jarPath: %s\n",
                     _this->jarPath ? _this->jarPath : "<NULL>");
 	PAD(pad); printf("relativePath: %s\n",
 				_this->relativePath ? _this->relativePath: "<NULL>");
 	PAD(pad); printf("absolutePath: %s\n",
 				_this->absolutePath ? _this->absolutePath: "<NULL>");
 	PAD(pad); printf("permissions: %o\n", _this->permissions);
 }
 Pk11Install_PlatformName*
 Pk11Install_PlatformName_new()
 {
 	Pk11Install_PlatformName* new_this;
 	new_this = (Pk11Install_PlatformName*)
                PR_Malloc(sizeof(Pk11Install_PlatformName));
 	Pk11Install_PlatformName_init(new_this);
 	return new_this;
 }
 void
 Pk11Install_PlatformName_init(Pk11Install_PlatformName* _this)
 {
 	_this->OS = NULL;
 	_this->verString = NULL;
 	_this->numDigits = 0;
 	_this->arch = NULL;
 }
 /*
 //////////////////////////////////////////////////////////////////////////
 // Method:	~Pk11Install_PlatformName
 // Class:	Pk11Install_PlatformName
 */
 void
 Pk11Install_PlatformName_delete(Pk11Install_PlatformName* _this)
 {
 	Pk11Install_PlatformName_Cleanup(_this);
 }
 /*
 //////////////////////////////////////////////////////////////////////////
 // Method:	Cleanup
 // Class:	Pk11Install_PlatformName
 */
 void
 Pk11Install_PlatformName_Cleanup(Pk11Install_PlatformName* _this)
 {
 	if(_this->OS) {
 		PR_Free(_this->OS);
 		_this->OS = NULL;
 	}
 	if(_this->verString) {
 		int i;
 		for (i=0; i<_this->numDigits; i++) {
 			PR_Free(_this->verString[i]);
 		}
 		PR_Free(_this->verString);
 		_this->verString = NULL;
 	}
 	if(_this->arch) {
 		PR_Free(_this->arch);
 		_this->arch = NULL;
 	}
 	_this->numDigits = 0;
 }
 /*
 //////////////////////////////////////////////////////////////////////////
 // Method:	Generate
 // Class:	Pk11Install_PlatformName
 // Notes:	Extracts the information from a platform string.
 */
 char*
 Pk11Install_PlatformName_Generate(Pk11Install_PlatformName* _this,
                                   const char *str)
 {
 	char *errStr;
 	char *copy;
 	char *end, *start; /* start and end of a section (OS, version, arch)*/
 	char *pend, *pstart; /* start and end of one portion of version*/
 	char *endp; /* used by strtol*/
 	int periods, i;
 	errStr=NULL;
 	copy=NULL;
 	if(!str) {
 		errStr = PR_smprintf(errString[EMPTY_PLATFORM_STRING]);
 		goto loser;
 	}
 	copy = PR_Strdup(str);
 	/*
 	// Get the OS
 	*/
 	end = strchr(copy, PLATFORM_SEPARATOR_CHAR);
 	if(!end || end==copy) {
 		errStr = PR_smprintf(errString[BOGUS_PLATFORM_STRING], str);
 		goto loser;
 	}
 	*end = '\0';
 	_this->OS = PR_Strdup(copy);
 	/*
 	// Get the digits of the version of form: x.x.x (arbitrary number of digits)
 	*/
 	start = end+1;
 	end = strchr(start, PLATFORM_SEPARATOR_CHAR);
 	if(!end) {
 		errStr = PR_smprintf(errString[BOGUS_PLATFORM_STRING], str);
 		goto loser;
 	}
 	*end = '\0';
 	if(end!=start) {
 		/* Find out how many periods*/
 		periods = 0;
 		pstart = start;
 		while( (pend=strchr(pstart, '.')) ) {
 			periods++;
 			pstart = pend+1;
 		}
 		_this->numDigits= 1+ periods;
 		_this->verString = (char**)PR_Malloc(sizeof(char*)*_this->numDigits);
 		pstart = start;
 		i = 0;
 		/* Get the digits before each period*/
 		while( (pend=strchr(pstart, '.')) ) {
 			if(pend == pstart) {
 				errStr = PR_smprintf(errString[BOGUS_PLATFORM_STRING], str);
 				goto loser;
 			}
 			*pend = '\0';
 			_this->verString[i] = PR_Strdup(pstart);
 			endp = pend;
 		if(endp==pstart || (*endp != '\0')) {
 				errStr = PR_smprintf(errString[BOGUS_PLATFORM_STRING], str);
 				goto loser;
 			}
 			pstart = pend+1;
 			i++;
 		}
 		/* Last digit comes after the last period*/
 		if(*pstart == '\0') {
 			errStr = PR_smprintf(errString[BOGUS_PLATFORM_STRING], str);
 			goto loser;
 		}
 		_this->verString[i] = PR_Strdup(pstart);
 		/*
 		if(endp==pstart || (*endp != '\0')) {
 			errStr = PR_smprintf(errString[BOGUS_PLATFORM_STRING], str);
 			goto loser;
 		}
 		*/
 	} else {
 		_this->verString = NULL;
 		_this->numDigits = 0;
 	}
 	/*
 	// Get the architecture
 	*/
 	start = end+1;
 	if( strchr(start, PLATFORM_SEPARATOR_CHAR) ) {
 		errStr = PR_smprintf(errString[BOGUS_PLATFORM_STRING], str);
 		goto loser;
 	}
 	_this->arch = PR_Strdup(start);
 	if(copy) {
 		PR_Free(copy);
 	}
 	return NULL;
 loser:
 	if(_this->OS) {
 		PR_Free(_this->OS);
 		_this->OS = NULL;
 	}
 	if(_this->verString) {
 		for (i=0; i<_this->numDigits; i++) {
 			PR_Free(_this->verString[i]);
 		}
 		PR_Free(_this->verString);
 		_this->verString = NULL;
 	}
 	_this->numDigits = 0;
 	if(_this->arch) {
 		PR_Free(_this->arch);
 		_this->arch = NULL;
 	}
 	return errStr;
 }
 /*
 //////////////////////////////////////////////////////////////////////////
 // Method:	operator ==
 // Class:	Pk11Install_PlatformName
 // Returns:	PR_TRUE if the platform have the same OS, arch, and version
 */
 PRBool
 Pk11Install_PlatformName_equal(Pk11Install_PlatformName* _this,
                                Pk11Install_PlatformName* cmp)
 {
 	int i;
 	if(!_this->OS || !_this->arch || !cmp->OS || !cmp->arch) {
 		return PR_FALSE;
 	}
 	if(	PORT_Strcasecmp(_this->OS, cmp->OS) ||
 		PORT_Strcasecmp(_this->arch, cmp->arch) ||
 		_this->numDigits != cmp->numDigits ) {
 			return PR_FALSE;
 	}
 	for(i=0; i < _this->numDigits; i++) {
 		if(PORT_Strcasecmp(_this->verString[i], cmp->verString[i])) {
 			return PR_FALSE;
 		}
 	}
 	return PR_TRUE;
 }
 /*
 //////////////////////////////////////////////////////////////////////////
 // Method:	operator <=
 // Class:	Pk11Install_PlatformName
 // Returns:	PR_TRUE if the platform have the same OS and arch and a lower
 //			or equal release.
 */
 PRBool
 Pk11Install_PlatformName_lteq(Pk11Install_PlatformName* _this,
                               Pk11Install_PlatformName* cmp)
 {
 	return (Pk11Install_PlatformName_equal(_this,cmp) ||
           Pk11Install_PlatformName_lt(_this,cmp)) ? PR_TRUE : PR_FALSE;
 }
 /*
 //////////////////////////////////////////////////////////////////////////
 // Method:	operator <
 // Class:	Pk11Install_PlatformName
 // Returns:	PR_TRUE if the platform have the same OS and arch and a greater
 //			release.
 */
 PRBool
 Pk11Install_PlatformName_lt(Pk11Install_PlatformName* _this,
                             Pk11Install_PlatformName* cmp)
 {
 	int i, scmp;
 	if(!_this->OS || !_this->arch || !cmp->OS || !cmp->arch) {
 		return PR_FALSE;
 	}
 	if( PORT_Strcasecmp(_this->OS, cmp->OS) ) {
 		return PR_FALSE;
 	}
 	if( PORT_Strcasecmp(_this->arch, cmp->arch) ) {
 		return PR_FALSE;
 	}
 	for(i=0; (i < _this->numDigits) && (i < cmp->numDigits); i++) {
 		scmp = PORT_Strcasecmp(_this->verString[i], cmp->verString[i]);
 		if (scmp > 0) {
 			return PR_FALSE;
 		} else if (scmp < 0) {
 			return PR_TRUE;
 		}
 	}
 	/* All the digits they have in common are the same. */
 	if(_this->numDigits < cmp->numDigits) {
 		return  PR_TRUE;
 	}
 	return PR_FALSE;
 }
 /*
 //////////////////////////////////////////////////////////////////////////
 // Method:	GetString
 // Class:	Pk11Install_PlatformName
 // Returns:	String composed of OS, release, and architecture separated
 //			by the separator char.  Memory is allocated by this function
 //			but is the responsibility of the caller to de-allocate.
 */
 char*
 Pk11Install_PlatformName_GetString(Pk11Install_PlatformName* _this)
 {
 	char *ret;
 	char *ver;
 	char *OS_;
 	char *arch_;
 	OS_=NULL;
 	arch_=NULL;
 	OS_ = _this->OS ? _this->OS : "";
 	arch_ = _this->arch ? _this->arch : "";
 	ver = Pk11Install_PlatformName_GetVerString(_this);
 	ret = PR_smprintf("%s%c%s%c%s", OS_, PLATFORM_SEPARATOR_CHAR, ver,
 					PLATFORM_SEPARATOR_CHAR, arch_);
 	PR_Free(ver);
 	return ret;
 }
 /*
 //////////////////////////////////////////////////////////////////////////
 // Method:	GetVerString
 // Class:	Pk11Install_PlatformName
 // Returns:	The version string for this platform, in the form x.x.x with an
 //			arbitrary number of digits.  Memory allocated by function,
 //			must be de-allocated by caller.
 */
 char*
 Pk11Install_PlatformName_GetVerString(Pk11Install_PlatformName* _this)
 {
 	char *tmp;
 	char *ret;
 	int i;
 	char buf[80];
 	tmp = (char*)PR_Malloc(80*_this->numDigits+1);
 	tmp[0] = '\0';
 	for(i=0; i < _this->numDigits-1; i++) {
 		sprintf(buf, "%s.", _this->verString[i]);
 		strcat(tmp, buf);
 	}
 	if(i < _this->numDigits) {
 		sprintf(buf, "%s", _this->verString[i]);
 		strcat(tmp, buf);
 	}
 	ret = PR_Strdup(tmp);
 	free(tmp);
 	return ret;
 }
 /*
 //////////////////////////////////////////////////////////////////////////
 // Method:	Print
 // Class:	Pk11Install_PlatformName
 */
 void
 Pk11Install_PlatformName_Print(Pk11Install_PlatformName* _this, int pad)
 {
 	PAD(pad); printf("OS: %s\n", _this->OS ? _this->OS : "<NULL>");
 	PAD(pad); printf("Digits: ");
 	if(_this->numDigits == 0) {
 		printf("None\n");
 	} else {
 		printf("%s\n", Pk11Install_PlatformName_GetVerString(_this));
 	}
 	PAD(pad); printf("arch: %s\n", _this->arch ? _this->arch : "<NULL>");
 }
 Pk11Install_Platform*
 Pk11Install_Platform_new()
 {
 	Pk11Install_Platform* new_this;
 	new_this = (Pk11Install_Platform*)PR_Malloc(sizeof(Pk11Install_Platform));
 	Pk11Install_Platform_init(new_this);
 	return new_this;
 }
 void
 Pk11Install_Platform_init(Pk11Install_Platform* _this)
 {
 	Pk11Install_PlatformName_init(&_this->name);
 	Pk11Install_PlatformName_init(&_this->equivName);
 	_this->equiv = NULL;
 	_this->usesEquiv = PR_FALSE;
 	_this->moduleFile = NULL;
 	_this->moduleName = NULL;
 	_this->modFile = -1;
 	_this->mechFlags = 0;
 	_this->cipherFlags = 0;
 	_this->files = NULL;
 	_this->numFiles = 0;
 }
 /*
 //////////////////////////////////////////////////////////////////////////
 // Method:	~Pk11Install_Platform
 // Class:	Pk11Install_Platform
 */
 void
 Pk11Install_Platform_delete(Pk11Install_Platform* _this)
 {
 	Pk11Install_Platform_Cleanup(_this);
 }
 /*
 //////////////////////////////////////////////////////////////////////////
 // Method:	Cleanup
 // Class:	Pk11Install_Platform
 */
 void
 Pk11Install_Platform_Cleanup(Pk11Install_Platform* _this)
 {
 	int i;
 	if(_this->moduleFile) {
 		PR_Free(_this->moduleFile);
 		_this->moduleFile = NULL;
 	}
 	if(_this->moduleName) {
 		PR_Free(_this->moduleName);
 		_this->moduleName = NULL;
 	}
 	if(_this->files) {
 		for (i=0;i<_this->numFiles;i++) {
 			Pk11Install_File_delete(&_this->files[i]);
 		}
 		PR_Free(_this->files);
 		_this->files = NULL;
 	}
 	_this->equiv = NULL;
 	_this->usesEquiv = PR_FALSE;
 	_this->modFile = -1;
 	_this->numFiles = 0;
 	_this->mechFlags = _this->cipherFlags = 0;
 }
 /*
 //////////////////////////////////////////////////////////////////////////
 // Method:	Generate
 // Class:	Pk11Install_Platform
 // Notes:	Creates a platform data structure from a syntax tree.
 // Returns:	NULL for success, otherwise an error message.
 */
 char*
 Pk11Install_Platform_Generate(Pk11Install_Platform* _this,
                               const Pk11Install_Pair *pair)
 {
 	char* errStr;
 	char* endptr;
 	char* tmp;
 	int i;
 	Pk11Install_ListIter *iter;
 	Pk11Install_Value *val;
 	Pk11Install_Value *subval;
 	Pk11Install_Pair *subpair;
 	Pk11Install_ListIter *subiter;
 	PRBool gotModuleFile, gotModuleName, gotMech,
           gotCipher, gotFiles, gotEquiv;
 	errStr=NULL;
 	iter=subiter=NULL;
 	val=subval=NULL;
 	subpair=NULL;
 	gotModuleFile=gotModuleName=gotMech=gotCipher=gotFiles=gotEquiv=PR_FALSE;
 	Pk11Install_Platform_Cleanup(_this);
 	errStr = Pk11Install_PlatformName_Generate(&_this->name,pair->key);
 	if(errStr) {
 		tmp = PR_smprintf("%s: %s", pair->key, errStr);
 		PR_smprintf_free(errStr);
 		errStr = tmp;
 		goto loser;
 	}
 	iter = Pk11Install_ListIter_new(pair->list);
 	for( ; (val=iter->current); Pk11Install_ListIter_nextItem(iter)) {
 		if(val->type==PAIR_VALUE) {
 			subpair = val->pair;
 			if( !PORT_Strcasecmp(subpair->key, MODULE_FILE_STRING)) {
 				if(gotModuleFile) {
 					errStr = PR_smprintf(errString[REPEAT_MODULE_FILE],
                                     Pk11Install_PlatformName_GetString(&_this->name));
 					goto loser;
 				}
 				subiter = Pk11Install_ListIter_new(subpair->list);
 				subval = subiter->current;
 				if(!subval || (subval->type != STRING_VALUE)) {
 					errStr = PR_smprintf(errString[BOGUS_MODULE_FILE],
                                     Pk11Install_PlatformName_GetString(&_this->name));
 					goto loser;
 				}
 				_this->moduleFile = PR_Strdup(subval->string);
 				Pk11Install_ListIter_delete(subiter);
 				PR_Free(subiter);
 				subiter = NULL;
 				gotModuleFile = PR_TRUE;
 			} else if(!PORT_Strcasecmp(subpair->key, MODULE_NAME_STRING)){
 				if(gotModuleName) {
 					errStr = PR_smprintf(errString[REPEAT_MODULE_NAME],
                                     Pk11Install_PlatformName_GetString(&_this->name));
 					goto loser;
 				}
 				subiter = Pk11Install_ListIter_new(subpair->list);
 				subval = subiter->current;
 				if(!subval || (subval->type != STRING_VALUE)) {
 					errStr = PR_smprintf(errString[BOGUS_MODULE_NAME],
                                     Pk11Install_PlatformName_GetString(&_this->name));
 					goto loser;
 				}
 				_this->moduleName = PR_Strdup(subval->string);
 				Pk11Install_ListIter_delete(subiter);
 				PR_Free(subiter);
 				subiter = NULL;
 				gotModuleName = PR_TRUE;
 			} else if(!PORT_Strcasecmp(subpair->key, MECH_FLAGS_STRING)) {
 				endptr=NULL;
 				if(gotMech) {
 					errStr = PR_smprintf(errString[REPEAT_MECH],
                                     Pk11Install_PlatformName_GetString(&_this->name));
 					goto loser;
 				}
 				subiter = Pk11Install_ListIter_new(subpair->list);
 				subval = subiter->current;
 				if(!subval || (subval->type != STRING_VALUE)) {
 					errStr = PR_smprintf(errString[BOGUS_MECH_FLAGS],
                                     Pk11Install_PlatformName_GetString(&_this->name));
 					goto loser;
 				}
 				_this->mechFlags = strtol(subval->string, &endptr, 0);
 				if(*endptr!='\0' || (endptr==subval->string) ) {
 					errStr = PR_smprintf(errString[BOGUS_MECH_FLAGS],
                                     Pk11Install_PlatformName_GetString(&_this->name));
 					goto loser;
 				}
 				Pk11Install_ListIter_delete(subiter);
 				PR_Free(subiter);
 				subiter=NULL;
 				gotMech = PR_TRUE;
 			} else if(!PORT_Strcasecmp(subpair->key,CIPHER_FLAGS_STRING)) {
 				endptr=NULL;
 				if(gotCipher) {
 					errStr = PR_smprintf(errString[REPEAT_CIPHER],
                                     Pk11Install_PlatformName_GetString(&_this->name));
 					goto loser;
 				}
 				subiter = Pk11Install_ListIter_new(subpair->list);
 				subval = subiter->current;
 				if(!subval || (subval->type != STRING_VALUE)) {
 					errStr = PR_smprintf(errString[BOGUS_CIPHER_FLAGS],
                                     Pk11Install_PlatformName_GetString(&_this->name));
 					goto loser;
 				}
 				_this->cipherFlags = strtol(subval->string, &endptr, 0);
 				if(*endptr!='\0' || (endptr==subval->string) ) {
 					errStr = PR_smprintf(errString[BOGUS_CIPHER_FLAGS],
                                     Pk11Install_PlatformName_GetString(&_this->name));
 					goto loser;
 				}
 				Pk11Install_ListIter_delete(subiter);
 				PR_Free(subiter);
 				subiter=NULL;
 				gotCipher = PR_TRUE;
 			} else if(!PORT_Strcasecmp(subpair->key, FILES_STRING)) {
 				if(gotFiles) {
 					errStr = PR_smprintf(errString[REPEAT_FILES],
                                     Pk11Install_PlatformName_GetString(&_this->name));
 					goto loser;
 				}
 				subiter = Pk11Install_ListIter_new(subpair->list);
 				_this->numFiles = subpair->list->numPairs;
 				_this->files = (Pk11Install_File*)
                             PR_Malloc(sizeof(Pk11Install_File)*_this->numFiles);
 				for(i=0; i < _this->numFiles; i++,
                                    Pk11Install_ListIter_nextItem(subiter)) {
 					Pk11Install_File_init(&_this->files[i]);
 					val = subiter->current;
 					if(val && (val->type==PAIR_VALUE)) {
 						errStr = Pk11Install_File_Generate(&_this->files[i],val->pair);
 						if(errStr) {
 							tmp = PR_smprintf("%s: %s",
                                        Pk11Install_PlatformName_GetString(&_this->name),errStr);
 							PR_smprintf_free(errStr);
 							errStr = tmp;
 							goto loser;
 						}
 					}
 				}
 				gotFiles = PR_TRUE;
 			} else if(!PORT_Strcasecmp(subpair->key,
                                     EQUIVALENT_PLATFORM_STRING)) {
 				if(gotEquiv) {
 					errStr = PR_smprintf(errString[REPEAT_EQUIV],
                                     Pk11Install_PlatformName_GetString(&_this->name));
 					goto loser;
 				}
 				subiter = Pk11Install_ListIter_new(subpair->list);
 				subval = subiter->current;
 				if(!subval || (subval->type != STRING_VALUE) ) {
 					errStr = PR_smprintf(errString[BOGUS_EQUIV],
                                Pk11Install_PlatformName_GetString(&_this->name));
 					goto loser;
 				}
 				errStr = Pk11Install_PlatformName_Generate(&_this->equivName,
                                                        subval->string);
 				if(errStr) {
 					tmp = PR_smprintf("%s: %s",
                             Pk11Install_PlatformName_GetString(&_this->name), errStr);
 					tmp = PR_smprintf("%s: %s",
                             Pk11Install_PlatformName_GetString(&_this->name), errStr);
 					PR_smprintf_free(errStr);
 					errStr = tmp;
 					goto loser;
 				}
 				_this->usesEquiv = PR_TRUE;
 			}
 		}
 	}
 	/* Make sure we either have an EquivalentPlatform or all the other info */
 	if(_this->usesEquiv &&
 		(gotFiles || gotModuleFile || gotModuleName || gotMech || gotCipher)) {
 		errStr = PR_smprintf(errString[EQUIV_TOO_MUCH_INFO],
                            Pk11Install_PlatformName_GetString(&_this->name));
 		goto loser;
 	}
 	if(!gotFiles && !_this->usesEquiv) {
 		errStr = PR_smprintf(errString[NO_FILES],
                            Pk11Install_PlatformName_GetString(&_this->name));
 		goto loser;
 	}
 	if(!gotModuleFile && !_this->usesEquiv) {
 		errStr= PR_smprintf(errString[NO_MODULE_FILE],
                           Pk11Install_PlatformName_GetString(&_this->name));
 		goto loser;
 	}
 	if(!gotModuleName && !_this->usesEquiv) {
 		errStr = PR_smprintf(errString[NO_MODULE_NAME],
                           Pk11Install_PlatformName_GetString(&_this->name));
 		goto loser;
 	}
 	/* Point the modFile pointer to the correct file */
 	if(gotModuleFile) {
 		for(i=0; i < _this->numFiles; i++) {
 			if(!PORT_Strcasecmp(_this->moduleFile, _this->files[i].jarPath) ) {
 				_this->modFile = i;
 				break;
 			}
 		}
 		if(_this->modFile==-1) {
 			errStr = PR_smprintf(errString[UNKNOWN_MODULE_FILE],
                               _this->moduleFile,
                               Pk11Install_PlatformName_GetString(&_this->name));
 			goto loser;
 		}
 	}
 loser:
 	if(iter) {
 		PR_Free(iter);
 	}
 	if(subiter) {
 		PR_Free(subiter);
 	}
 	return errStr;
 }
 /*
 //////////////////////////////////////////////////////////////////////////
 // Method:		Print
 // Class:		Pk11Install_Platform
 */
 void
 Pk11Install_Platform_Print(Pk11Install_Platform* _this, int pad)
 {
 	int i;
 	PAD(pad); printf("Name:\n");
 	Pk11Install_PlatformName_Print(&_this->name,pad+PADINC);
 	PAD(pad); printf("equivName:\n");
 	Pk11Install_PlatformName_Print(&_this->equivName,pad+PADINC);
 	PAD(pad);
 	if(_this->usesEquiv) {
 		printf("Uses equiv, which points to:\n");
 		Pk11Install_Platform_Print(_this->equiv,pad+PADINC);
 	} else {
 		printf("Doesn't use equiv\n");
 	}
 	PAD(pad);
 	printf("Module File: %s\n", _this->moduleFile ? _this->moduleFile
                                                  : "<NULL>");
 	PAD(pad); printf("mechFlags: %lx\n", _this->mechFlags);
 	PAD(pad); printf("cipherFlags: %lx\n", _this->cipherFlags);
 	PAD(pad); printf("Files:\n");
 	for(i=0; i < _this->numFiles; i++) {
 		Pk11Install_File_Print(&_this->files[i],pad+PADINC);
 		PAD(pad); printf("--------------------\n");
 	}
 }
 /*
 //////////////////////////////////////////////////////////////////////////
 // Method:		Pk11Install_Info
 // Class:		Pk11Install_Info
 */
 Pk11Install_Info*
 Pk11Install_Info_new()
 {
 	Pk11Install_Info* new_this;
 	new_this = (Pk11Install_Info*)PR_Malloc(sizeof(Pk11Install_Info));
 	Pk11Install_Info_init(new_this);
 	return new_this;
 }
 void
 Pk11Install_Info_init(Pk11Install_Info* _this)
 {
 	_this->platforms = NULL;
 	_this->numPlatforms = 0;
 	_this->forwardCompatible = NULL;
 	_this->numForwardCompatible = 0;
 }
 /*
 //////////////////////////////////////////////////////////////////////////
 // Method:		~Pk11Install_Info
 // Class:		Pk11Install_Info
 */
 void
 Pk11Install_Info_delete(Pk11Install_Info* _this)
 {
 	Pk11Install_Info_Cleanup(_this);
 }
 /*
 //////////////////////////////////////////////////////////////////////////
 // Method:		Cleanup
 // Class:		Pk11Install_Info
 */
 void
 Pk11Install_Info_Cleanup(Pk11Install_Info* _this)
 {
 	int i;
 	if(_this->platforms) {
 		for (i=0;i<_this->numPlatforms;i++) {
 			Pk11Install_Platform_delete(&_this->platforms[i]);
 		}
 		PR_Free(&_this->platforms);
 		_this->platforms = NULL;
 		_this->numPlatforms = 0;
 	}
 	if(_this->forwardCompatible) {
 		for (i=0;i<_this->numForwardCompatible;i++) {
 			Pk11Install_PlatformName_delete(&_this->forwardCompatible[i]);
 		}
 		PR_Free(&_this->forwardCompatible);
 		_this->numForwardCompatible = 0;
 	}
 }
 /*
 //////////////////////////////////////////////////////////////////////////
 // Method:		Generate
 // Class:		Pk11Install_Info
 // Takes:		Pk11Install_ValueList *list, the top-level list
 //				resulting from parsing an installer file.
 // Returns:		char*, NULL if successful, otherwise an error string.
 //				Caller is responsible for freeing memory.
 */
 char*
 Pk11Install_Info_Generate(Pk11Install_Info* _this,
                           const Pk11Install_ValueList *list)
 {
 	char *errStr;
 	Pk11Install_ListIter *iter;
 	Pk11Install_Value *val;
 	Pk11Install_Pair *pair;
 	Pk11Install_ListIter *subiter;
 	Pk11Install_Value *subval;
 	Pk11Install_Platform *first, *second;
 	int i, j;
 	errStr=NULL;
 	iter=subiter=NULL;
 	Pk11Install_Info_Cleanup(_this);
 	iter = Pk11Install_ListIter_new(list);
 	for( ; (val=iter->current); Pk11Install_ListIter_nextItem(iter)) {
 		if(val->type == PAIR_VALUE) {
 			pair = val->pair;
 			if(!PORT_Strcasecmp(pair->key, FORWARD_COMPATIBLE_STRING)) {
 				subiter = Pk11Install_ListIter_new(pair->list);
 				_this->numForwardCompatible = pair->list->numStrings;
 				_this->forwardCompatible = (Pk11Install_PlatformName*)
                                         PR_Malloc(sizeof(Pk11Install_PlatformName)*
                                                _this->numForwardCompatible);
 				for(i=0; i < _this->numForwardCompatible; i++,
                        Pk11Install_ListIter_nextItem(subiter)) {
 					subval = subiter->current;
 					if(subval->type == STRING_VALUE) {
 						errStr = Pk11Install_PlatformName_Generate(
                               &_this->forwardCompatible[i], subval->string);
 						if(errStr) {
 							goto loser;
 						}
 					}
 				}
 				Pk11Install_ListIter_delete(subiter);
 				PR_Free(subiter);
 				subiter = NULL;
 			} else if(!PORT_Strcasecmp(pair->key, PLATFORMS_STRING)) {
 				subiter = Pk11Install_ListIter_new(pair->list);
 				_this->numPlatforms = pair->list->numPairs;
 				_this->platforms = (Pk11Install_Platform*)
                             PR_Malloc(sizeof(Pk11Install_Platform)*
                             _this->numPlatforms);
 				for(i=0; i < _this->numPlatforms; i++,
                        Pk11Install_ListIter_nextItem(subiter)) {
 					 Pk11Install_Platform_init(&_this->platforms[i]);
 					subval = subiter->current;
 					if(subval->type == PAIR_VALUE) {
 						errStr = Pk11Install_Platform_Generate(&_this->platforms[i],subval->pair);
 						if(errStr) {
 							goto loser;
 						}
 					}
 				}
 				Pk11Install_ListIter_delete(subiter);
 				PR_Free(subiter);
 				subiter = NULL;
 			}
 		}
 	}
 	if(_this->numPlatforms == 0) {
 		errStr = PR_smprintf(errString[NO_PLATFORMS]);
 		goto loser;
 	}
 /*
 	//
 	// Now process equivalent platforms
 	//
 	// First the naive pass
 */
 	for(i=0; i < _this->numPlatforms; i++) {
 		if(_this->platforms[i].usesEquiv) {
 			_this->platforms[i].equiv = NULL;
 			for(j=0; j < _this->numPlatforms; j++) {
 				if (Pk11Install_PlatformName_equal(&_this->platforms[i].equivName,
                                            &_this->platforms[j].name)) {
 					if(i==j) {
 						errStr = PR_smprintf(errString[EQUIV_LOOP],
                               Pk11Install_PlatformName_GetString(&_this->platforms[i].name));
 						goto loser;
 					}
 					_this->platforms[i].equiv = &_this->platforms[j];
 					break;
 				}
 			}
 			if(_this->platforms[i].equiv == NULL) {
 				errStr = PR_smprintf(errString[BOGUS_EQUIV],
                        Pk11Install_PlatformName_GetString(&_this->platforms[i].name));
 				goto loser;
 			}
 		}
 	}
 /*
 	// Now the intelligent pass, which will also detect loops.
 	// We will send two pointers through the linked list of equivalent
 	// platforms. Both start with the current node.  "first" traverses
 	// two nodes for each iteration.  "second" lags behind, only traversing
 	// one node per iteration.  Eventually one of two things will happen:
 	// first will hit the end of the list (a platform that doesn't use
 	// an equivalency), or first will equal second if there is a loop.
 */
 	for(i=0; i < _this->numPlatforms; i++) {
 		if(_this->platforms[i].usesEquiv) {
 			second = _this->platforms[i].equiv;
 			if(!second->usesEquiv) {
 				/* The first link is the terminal node */
 				continue;
 			}
 			first = second->equiv;
 			while(first->usesEquiv) {
 				if(first == second) {
 					errStr = PR_smprintf(errString[EQUIV_LOOP],
                          Pk11Install_PlatformName_GetString(&_this->platforms[i].name));
 					goto loser;
 				}
 				first = first->equiv;
 				if(!first->usesEquiv) {
 					break;
 				}
 				if(first == second) {
 					errStr = PR_smprintf(errString[EQUIV_LOOP],
                        Pk11Install_PlatformName_GetString(&_this->platforms[i].name));
 					goto loser;
 				}
 				second = second->equiv;
 				first = first->equiv;
 			}
 			_this->platforms[i].equiv = first;
 		}
 	}
 loser:
 	if(iter) {
 		Pk11Install_ListIter_delete(iter);
 		PR_Free(iter);
 		iter = NULL;
 	}
 	if(subiter) {
 		Pk11Install_ListIter_delete(subiter);
 		PR_Free(subiter);
 		subiter = NULL;
 	}
 	return errStr;
 }
 /*
 //////////////////////////////////////////////////////////////////////////
 // Method:		GetBestPlatform
 // Class:		Pk11Install_Info
 // Takes:		char *myPlatform, the platform we are currently running
 //				on.
 */
 Pk11Install_Platform*
 Pk11Install_Info_GetBestPlatform(Pk11Install_Info* _this, char *myPlatform)
 {
 	Pk11Install_PlatformName plat;
 	char *errStr;
 	int i, j;
 	errStr=NULL;
 	Pk11Install_PlatformName_init(&plat);
 	if( (errStr=Pk11Install_PlatformName_Generate(&plat, myPlatform)) ) {
 		PR_smprintf_free(errStr);
 		return NULL;
 	}
 	/* First try real platforms */
 	for(i=0; i < _this->numPlatforms; i++) {
 		if(Pk11Install_PlatformName_equal(&_this->platforms[i].name,&plat)) {
 			if(_this->platforms[i].equiv) {
 				return _this->platforms[i].equiv;
 			}
 			else {
 				return &_this->platforms[i];
 			}
 		}
 	}
 	/* Now try forward compatible platforms */
 	for(i=0; i < _this->numForwardCompatible; i++) {
 		if(Pk11Install_PlatformName_lteq(&_this->forwardCompatible[i],&plat)) {
 			break;
 		}
 	}
 	if(i == _this->numForwardCompatible) {
 		return NULL;
 	}
 	/* Got a forward compatible name, find the actual platform. */
 	for(j=0; j < _this->numPlatforms; j++) {
 		if(Pk11Install_PlatformName_equal(&_this->platforms[j].name,
          &_this->forwardCompatible[i])) {
 			if(_this->platforms[j].equiv) {
 				return _this->platforms[j].equiv;
 			} else {
 				return &_this->platforms[j];
 			}
 		}
 	}
 	return NULL;
 }
 /*
 //////////////////////////////////////////////////////////////////////////
 // Method:		Print
 // Class:		Pk11Install_Info
 */
 void
 Pk11Install_Info_Print(Pk11Install_Info* _this, int pad)
 {
 	int i;
 	PAD(pad); printf("Forward Compatible:\n");
 	for(i = 0; i < _this->numForwardCompatible; i++) {
 		Pk11Install_PlatformName_Print(&_this->forwardCompatible[i],pad+PADINC);
 		PAD(pad); printf("-------------------\n");
 	}
 	PAD(pad); printf("Platforms:\n");
 	for( i = 0; i < _this->numPlatforms; i++) {
 		Pk11Install_Platform_Print(&_this->platforms[i],pad+PADINC);
 		PAD(pad); printf("-------------------\n");
 	}
 }
 /*
 //////////////////////////////////////////////////////////////////////////
 */
 static char*
 PR_Strdup(const char* str)
 {
 	char *tmp;
 	tmp = (char*) PR_Malloc((unsigned int)(strlen(str)+1));
 	strcpy(tmp, str);
 	return tmp;
 }
 /* The global value list, the top of the tree */
 Pk11Install_ValueList* Pk11Install_valueList=NULL;
 /****************************************************************************/
 void
 Pk11Install_ValueList_AddItem(Pk11Install_ValueList* _this,
                               Pk11Install_Value *item)
 {
 	_this->numItems++;
 	if (item->type == STRING_VALUE) {
 		_this->numStrings++;
 	} else {
 		_this->numPairs++;
 	}
 	item->next = _this->head;
 	_this->head = item;
 }
 /****************************************************************************/
 Pk11Install_ListIter*
 Pk11Install_ListIter_new_default()
 {
 	Pk11Install_ListIter* new_this;
 	new_this = (Pk11Install_ListIter*)
                     PR_Malloc(sizeof(Pk11Install_ListIter));
 	Pk11Install_ListIter_init(new_this);
 	return new_this;
 }
 /****************************************************************************/
 void
 Pk11Install_ListIter_init(Pk11Install_ListIter* _this)
 {
 	_this->list = NULL;
 	_this->current = NULL;
 }
 /****************************************************************************/
 Pk11Install_ListIter*
 Pk11Install_ListIter_new(const Pk11Install_ValueList *_list)
 {
 	Pk11Install_ListIter* new_this;
 	new_this = (Pk11Install_ListIter*)
                     PR_Malloc(sizeof(Pk11Install_ListIter));
 	new_this->list = _list;
 	new_this->current = _list->head;
 	return new_this;
 }
 /****************************************************************************/
 void
 Pk11Install_ListIter_delete(Pk11Install_ListIter* _this)
 {
 	_this->list=NULL;
 	_this->current=NULL;
 }
 /****************************************************************************/
 void
 Pk11Install_ListIter_reset(Pk11Install_ListIter* _this)
 {
 	if(_this->list) {
 		_this->current = _this->list->head;
 	}
 }
 /*************************************************************************/
 Pk11Install_Value*
 Pk11Install_ListIter_nextItem(Pk11Install_ListIter* _this)
 {
 	if(_this->current) {
 		_this->current = _this->current->next;
 	}
 	return _this->current;
 }
 /****************************************************************************/
 Pk11Install_ValueList*
 Pk11Install_ValueList_new()
 {
 	Pk11Install_ValueList* new_this;
 	new_this = (Pk11Install_ValueList*)
                     PR_Malloc(sizeof(Pk11Install_ValueList));
 	new_this->numItems = 0;
 	new_this->numPairs = 0;
 	new_this->numStrings = 0;
 	new_this->head = NULL;
 	return new_this;
 }
 /****************************************************************************/
 void
 Pk11Install_ValueList_delete(Pk11Install_ValueList* _this)
 {
 	Pk11Install_Value *tmp;
 	Pk11Install_Value *list;
 	list = _this->head;
 	while(list != NULL) {
 		tmp = list;
 		list = list->next;
 		PR_Free(tmp);
 	}
 	PR_Free(_this);
 }
 /****************************************************************************/
 Pk11Install_Value*
 Pk11Install_Value_new_default()
 {
 	Pk11Install_Value* new_this;
 	new_this = (Pk11Install_Value*)PR_Malloc(sizeof(Pk11Install_Value));
 	new_this->type = STRING_VALUE;
 	new_this->string = NULL;
 	new_this->pair = NULL;
 	new_this->next = NULL;
 	return new_this;
 }
 /****************************************************************************/
 Pk11Install_Value*
 Pk11Install_Value_new(ValueType _type, Pk11Install_Pointer ptr)
 {
 	Pk11Install_Value* new_this;
 	new_this = Pk11Install_Value_new_default();
 	new_this->type = _type;
 	if(_type == STRING_VALUE) {
 		new_this->pair = NULL;
 		new_this->string = ptr.string;
 	} else {
 		new_this->string = NULL;
 		new_this->pair = ptr.pair;
 	}
 	return new_this;
 }
 /****************************************************************************/
 void
 Pk11Install_Value_delete(Pk11Install_Value* _this)
 {
 	if(_this->type == STRING_VALUE) {
 		PR_Free(_this->string);
 	} else {
 		PR_Free(_this->pair);
 	}
 }
 /****************************************************************************/
 Pk11Install_Pair*
 Pk11Install_Pair_new_default()
 {
 	return Pk11Install_Pair_new(NULL,NULL);
 }
 /****************************************************************************/
 Pk11Install_Pair*
 Pk11Install_Pair_new(char *_key, Pk11Install_ValueList *_list)
 {
 	Pk11Install_Pair* new_this;
 	new_this = (Pk11Install_Pair*)PR_Malloc(sizeof(Pk11Install_Pair));
 	new_this->key = _key;
 	new_this->list = _list;
 	return new_this;
 }
 /****************************************************************************/
 void
 Pk11Install_Pair_delete(Pk11Install_Pair* _this)
 {
 	PR_Free(_this->key);
 	Pk11Install_ValueList_delete(_this->list);
 	PR_Free(_this->list);
 }
 /*************************************************************************/
 void
 Pk11Install_Pair_Print(Pk11Install_Pair* _this, int pad)
 {
 	while (_this) {
 		/*PAD(pad); printf("**Pair\n");
 		PAD(pad); printf("***Key====\n");*/
 		PAD(pad); printf("%s {\n", _this->key);
 		/*PAD(pad); printf("====\n");*/
 		/*PAD(pad); printf("***ValueList\n");*/
 		Pk11Install_ValueList_Print(_this->list,pad+PADINC);
 		PAD(pad); printf("}\n");
 	}
 }
 /*************************************************************************/
 void
 Pk11Install_ValueList_Print(Pk11Install_ValueList* _this, int pad)
 {
 	Pk11Install_Value *v;
 	/*PAD(pad);printf("**Value List**\n");*/
 	for(v = _this->head; v != NULL; v=v->next) {
 		Pk11Install_Value_Print(v,pad);
 	}
 }
 /*************************************************************************/
 void
 Pk11Install_Value_Print(Pk11Install_Value* _this, int pad)
 {
 	/*PAD(pad); printf("**Value, type=%s\n",
 		type==STRING_VALUE ? "string" : "pair");*/
 	if(_this->type==STRING_VALUE) {
 		/*PAD(pad+PADINC); printf("====\n");*/
 		PAD(pad); printf("%s\n", _this->string);
 		/*PAD(pad+PADINC); printf("====\n");*/
 	} else {
 		Pk11Install_Pair_Print(_this->pair,pad+PADINC);
 	}
 }

The Tor Browser / annotate

security/nss/cmd/modutil/install-ds.c@b8a032363ba2 (annotated)

security/nss/cmd/modutil/install-ds.c