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security/nss/cmd/crlutil/crlgen_lex_orig.l@b8a032363ba2 (annotated)

security/nss/cmd/crlutil/crlgen_lex_orig.l

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

michael@0	1	/* This Source Code Form is subject to the terms of the Mozilla Public
michael@0	2	* License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0	3	* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0	4
michael@0	5	%{
michael@0	6
michael@0	7	#include "crlgen.h"
michael@0	8
michael@0	9	static SECStatus parserStatus = SECSuccess;
michael@0	10	static CRLGENGeneratorData *parserData;
michael@0	11	static PRFileDesc *src;
michael@0	12
michael@0	13	#define YY_INPUT(buf,result,max_size) \
michael@0	14	if ( parserStatus != SECFailure) { \
michael@0	15	if (((result = PR_Read(src, buf, max_size)) == 0) && \
michael@0	16	ferror( yyin )) \
michael@0	17	return SECFailure; \
michael@0	18	} else { return SECFailure; }
michael@0	19
michael@0	20
michael@0	21	%}
michael@0	22
michael@0	23	%a 5000
michael@0	24	DIGIT [0-9]+
michael@0	25	DIGIT_RANGE [0-9]+-[0-9]+
michael@0	26	ID [a-zA-Z][a-zA-Z0-9]*
michael@0	27	OID [0-9]+\.[\.0-9]+
michael@0	28	DATE [0-9]{4}[01][0-9][0-3][0-9][0-2][0-9][0-6][0-9][0-6][0-9]
michael@0	29	ZDATE [0-9]{4}[01][0-9][0-3][0-9][0-2][0-9][0-6][0-9][0-6][0-9]Z
michael@0	30	N_SP_STRING [a-zA-Z0-9\:\|\.]+
michael@0	31
michael@0	32	%%
michael@0	33
michael@0	34	{ZDATE} {
michael@0	35	parserStatus = crlgen_setNextData(parserData, yytext, CRLGEN_TYPE_ZDATE);
michael@0	36	if (parserStatus != SECSuccess)
michael@0	37	return parserStatus;
michael@0	38	}
michael@0	39
michael@0	40	{DIGIT} {
michael@0	41	parserStatus = crlgen_setNextData(parserData, yytext, CRLGEN_TYPE_DIGIT);
michael@0	42	if (parserStatus != SECSuccess)
michael@0	43	return parserStatus;
michael@0	44	}
michael@0	45
michael@0	46	{DIGIT_RANGE} {
michael@0	47	parserStatus = crlgen_setNextData(parserData, yytext, CRLGEN_TYPE_DIGIT_RANGE);
michael@0	48	if (parserStatus != SECSuccess)
michael@0	49	return parserStatus;
michael@0	50	}
michael@0	51
michael@0	52	{OID} {
michael@0	53	parserStatus = crlgen_setNextData(parserData, yytext, CRLGEN_TYPE_OID);
michael@0	54	if (parserStatus != SECSuccess)
michael@0	55	return parserStatus;
michael@0	56	}
michael@0	57
michael@0	58	issuer {
michael@0	59	parserStatus = crlgen_createNewLangStruct(parserData, CRLGEN_ISSUER_CONTEXT);
michael@0	60	if (parserStatus != SECSuccess)
michael@0	61	return parserStatus;
michael@0	62	}
michael@0	63
michael@0	64	update {
michael@0	65	parserStatus = crlgen_createNewLangStruct(parserData, CRLGEN_UPDATE_CONTEXT);
michael@0	66	if (parserStatus != SECSuccess)
michael@0	67	return parserStatus;
michael@0	68	}
michael@0	69	nextupdate {
michael@0	70	parserStatus = crlgen_createNewLangStruct(parserData, CRLGEN_NEXT_UPDATE_CONTEXT);
michael@0	71	if (parserStatus != SECSuccess)
michael@0	72	return parserStatus;
michael@0	73	}
michael@0	74
michael@0	75	range {
michael@0	76	parserStatus = crlgen_createNewLangStruct(parserData, CRLGEN_CHANGE_RANGE_CONTEXT);
michael@0	77	if (parserStatus != SECSuccess)
michael@0	78	return parserStatus;
michael@0	79	}
michael@0	80
michael@0	81	{ID} {
michael@0	82	if (strcmp(yytext, "addcert") == 0) {
michael@0	83	parserStatus = crlgen_createNewLangStruct(parserData,
michael@0	84	CRLGEN_ADD_CERT_CONTEXT);
michael@0	85	if (parserStatus != SECSuccess)
michael@0	86	return parserStatus;
michael@0	87	} else if (strcmp(yytext, "rmcert") == 0) {
michael@0	88	parserStatus = crlgen_createNewLangStruct(parserData,
michael@0	89	CRLGEN_RM_CERT_CONTEXT);
michael@0	90	if (parserStatus != SECSuccess)
michael@0	91	return parserStatus;
michael@0	92	} else if (strcmp(yytext, "addext") == 0) {
michael@0	93	parserStatus = crlgen_createNewLangStruct(parserData,
michael@0	94	CRLGEN_ADD_EXTENSION_CONTEXT);
michael@0	95	if (parserStatus != SECSuccess)
michael@0	96	return parserStatus;
michael@0	97	} else {
michael@0	98	parserStatus = crlgen_setNextData(parserData, yytext, CRLGEN_TYPE_ID);
michael@0	99	if (parserStatus != SECSuccess)
michael@0	100	return parserStatus;
michael@0	101	}
michael@0	102	}
michael@0	103
michael@0	104	"="
michael@0	105
michael@0	106	\"[^\"]* {
michael@0	107	if (yytext[yyleng-1] == '\\') {
michael@0	108	yymore();
michael@0	109	} else {
michael@0	110	register int c;
michael@0	111	c = input();
michael@0	112	if (c != '\"') {
michael@0	113	printf( "Error: Line ending \" is missing: %c\n", c);
michael@0	114	unput(c);
michael@0	115	} else {
michael@0	116	parserStatus = crlgen_setNextData(parserData, yytext + 1,
michael@0	117	CRLGEN_TYPE_STRING);
michael@0	118	if (parserStatus != SECSuccess)
michael@0	119	return parserStatus;
michael@0	120	}
michael@0	121	}
michael@0	122	}
michael@0	123
michael@0	124	{N_SP_STRING} {
michael@0	125	parserStatus = crlgen_setNextData(parserData, yytext, CRLGEN_TYPE_STRING);
michael@0	126	if (parserStatus != SECSuccess)
michael@0	127	return parserStatus;
michael@0	128	}
michael@0	129
michael@0	130
michael@0	131
michael@0	132	^#[^\n]* /* eat up one-line comments */ {}
michael@0	133
michael@0	134	[ \t]+ {}
michael@0	135
michael@0	136	(\n|\r\n) {
michael@0	137	parserStatus = crlgen_updateCrl(parserData);
michael@0	138	if (parserStatus != SECSuccess)
michael@0	139	return parserStatus;
michael@0	140	}
michael@0	141
michael@0	142	. {
michael@0	143	fprintf(stderr, "Syntax error at line %d: unknown token %s\n",
michael@0	144	parserData->parsedLineNum, yytext);
michael@0	145	return SECFailure;
michael@0	146	}
michael@0	147
michael@0	148	%%
michael@0	149	#include "prlock.h"
michael@0	150
michael@0	151	static PRLock *parserInvocationLock;
michael@0	152
michael@0	153	void CRLGEN_InitCrlGenParserLock()
michael@0	154	{
michael@0	155	parserInvocationLock = PR_NewLock();
michael@0	156	}
michael@0	157
michael@0	158	void CRLGEN_DestroyCrlGenParserLock()
michael@0	159	{
michael@0	160	PR_DestroyLock(parserInvocationLock);
michael@0	161	}
michael@0	162
michael@0	163
michael@0	164	SECStatus CRLGEN_StartCrlGen(CRLGENGeneratorData *parserCtlData)
michael@0	165	{
michael@0	166	SECStatus rv;
michael@0	167
michael@0	168	PR_Lock(parserInvocationLock);
michael@0	169
michael@0	170	parserStatus = SECSuccess;
michael@0	171	parserData = parserCtlData;
michael@0	172	src = parserCtlData->src;
michael@0	173
michael@0	174	rv = yylex();
michael@0	175
michael@0	176	PR_Unlock(parserInvocationLock);
michael@0	177
michael@0	178	return rv;
michael@0	179	}
michael@0	180
michael@0	181	int yywrap() {return 1;}