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php-src/ext/standard/url_scanner_ex.c

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24 KiB
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/* Generated by re2c 0.5 on Fri Mar 1 17:51:19 2002 */
#line 1 "url_scanner_ex.re"
/*
+----------------------------------------------------------------------+
| PHP Version 4 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2002 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 2.02 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available at through the world-wide-web at |
| http://www.php.net/license/2_02.txt. |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Sascha Schumann <sascha@schumann.cx> |
+----------------------------------------------------------------------+
*/
#include "php.h"
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "php_ini.h"
#include "php_globals.h"
#define STATE_TAG SOME_OTHER_STATE_TAG
#include "basic_functions.h"
#undef STATE_TAG
#define url_adapt_ext url_adapt_ext_ex
#define url_scanner url_scanner_ex
#include "php_smart_str.h"
static PHP_INI_MH(OnUpdateTags)
{
url_adapt_state_ex_t *ctx;
char *key;
char *lasts;
char *tmp;
ctx = &BG(url_adapt_state_ex);
tmp = estrndup(new_value, new_value_length);
if (ctx->tags)
zend_hash_destroy(ctx->tags);
else
ctx->tags = malloc(sizeof(HashTable));
zend_hash_init(ctx->tags, 0, NULL, NULL, 1);
for (key = php_strtok_r(tmp, ",", &lasts);
key;
key = php_strtok_r(NULL, ",", &lasts)) {
char *val;
val = strchr(key, '=');
if (val) {
char *q;
int keylen;
*val++ = '\0';
for (q = key; *q; q++)
*q = tolower(*q);
keylen = q - key;
/* key is stored withOUT NUL
val is stored WITH NUL */
zend_hash_add(ctx->tags, key, keylen, val, strlen(val)+1, NULL);
}
}
efree(tmp);
return SUCCESS;
}
PHP_INI_BEGIN()
STD_PHP_INI_ENTRY("url_rewriter.tags", "a=href,area=href,frame=src,form=fakeentry", PHP_INI_ALL, OnUpdateTags, url_adapt_state_ex, php_basic_globals, basic_globals)
PHP_INI_END()
#line 91
#define YYFILL(n) goto done
#define YYCTYPE unsigned char
#define YYCURSOR p
#define YYLIMIT q
#define YYMARKER r
static inline void append_modified_url(smart_str *url, smart_str *dest, smart_str *name, smart_str *val, const char *separator)
{
register const char *p, *q;
const char *bash = NULL;
const char *sep = "?";
q = (p = url->c) + url->len;
scan:
{
YYCTYPE yych;
unsigned int yyaccept;
static unsigned char yybm[] = {
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 0, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 0, 128, 128, 128, 128, 0,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
};
goto yy0;
yy1: ++YYCURSOR;
yy0:
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
if(yybm[0+yych] & 128) goto yy8;
if(yych <= '9') goto yy6;
if(yych >= ';') goto yy4;
yy2: yych = *++YYCURSOR;
yy3:
#line 109
{ smart_str_append(dest, url); return; }
yy4: yych = *++YYCURSOR;
yy5:
#line 110
{ sep = separator; goto scan; }
yy6: yych = *++YYCURSOR;
yy7:
#line 111
{ bash = p - 1; goto done; }
yy8: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy9: if(yybm[0+yych] & 128) goto yy8;
yy10:
#line 112
{ goto scan; }
}
#line 113
done:
/* Don't modify URLs of the format "#mark" */
if (bash && bash - url->c == 0) {
smart_str_append(dest, url);
return;
}
if (bash)
smart_str_appendl(dest, url->c, bash - url->c);
else
smart_str_append(dest, url);
smart_str_appends(dest, sep);
smart_str_append(dest, name);
smart_str_appendc(dest, '=');
smart_str_append(dest, val);
if (bash)
smart_str_appendl(dest, bash, q - bash);
}
#undef YYFILL
#undef YYCTYPE
#undef YYCURSOR
#undef YYLIMIT
#undef YYMARKER
static inline void tag_arg(url_adapt_state_ex_t *ctx, char quote TSRMLS_DC)
{
char f = 0;
if (strncasecmp(ctx->arg.c, ctx->lookup_data, ctx->arg.len) == 0)
f = 1;
smart_str_appendc(&ctx->result, quote);
if (f) {
append_modified_url(&ctx->val, &ctx->result, &ctx->q_name, &ctx->q_value, PG(arg_separator).output);
} else {
smart_str_append(&ctx->result, &ctx->val);
}
smart_str_appendc(&ctx->result, quote);
}
enum {
STATE_PLAIN = 0,
STATE_TAG,
STATE_NEXT_ARG,
STATE_ARG,
STATE_BEFORE_VAL,
STATE_VAL
};
#define YYFILL(n) goto stop
#define YYCTYPE unsigned char
#define YYCURSOR xp
#define YYLIMIT end
#define YYMARKER q
#define STATE ctx->state
#define STD_PARA url_adapt_state_ex_t *ctx, char *start, char *YYCURSOR TSRMLS_DC
#define STD_ARGS ctx, start, xp TSRMLS_CC
static inline void passthru(STD_PARA)
{
smart_str_appendl(&ctx->result, start, YYCURSOR - start);
}
static inline void handle_form(STD_PARA)
{
if (ctx->tag.len == 4 && strncasecmp(ctx->tag.c, "form", 4) == 0) {
smart_str_appends(&ctx->result, "<input type=\"hidden\" name=\"");
smart_str_append(&ctx->result, &ctx->q_name);
smart_str_appends(&ctx->result, "\" value=\"");
smart_str_append(&ctx->result, &ctx->q_value);
smart_str_appends(&ctx->result, "\" />");
}
}
/*
* HANDLE_TAG copies the HTML Tag and checks whether we
* have that tag in our table. If we might modify it,
* we continue to scan the tag, otherwise we simply copy the complete
* HTML stuff to the result buffer.
*/
static inline void handle_tag(STD_PARA)
{
int ok = 0;
int i;
ctx->tag.len = 0;
smart_str_appendl(&ctx->tag, start, YYCURSOR - start);
for (i = 0; i < ctx->tag.len; i++)
ctx->tag.c[i] = tolower(ctx->tag.c[i]);
if (zend_hash_find(ctx->tags, ctx->tag.c, ctx->tag.len, (void **) &ctx->lookup_data) == SUCCESS)
ok = 1;
STATE = ok ? STATE_NEXT_ARG : STATE_PLAIN;
}
static inline void handle_arg(STD_PARA)
{
ctx->arg.len = 0;
smart_str_appendl(&ctx->arg, start, YYCURSOR - start);
}
static inline void handle_val(STD_PARA, char quotes, char type)
{
smart_str_setl(&ctx->val, start + quotes, YYCURSOR - start - quotes * 2);
tag_arg(ctx, type TSRMLS_CC);
}
#ifdef SCANNER_DEBUG
#define scdebug(x) printf x
#else
#define scdebug(x)
#endif
static void mainloop(url_adapt_state_ex_t *ctx, const char *newdata, size_t newlen TSRMLS_DC)
{
char *end, *q;
char *xp;
char *start;
int rest;
smart_str_appendl(&ctx->buf, newdata, newlen);
YYCURSOR = ctx->buf.c;
YYLIMIT = ctx->buf.c + ctx->buf.len;
switch (STATE) {
case STATE_PLAIN: goto state_plain;
case STATE_TAG: goto state_tag;
case STATE_NEXT_ARG: goto state_next_arg;
case STATE_ARG: goto state_arg;
case STATE_BEFORE_VAL: goto state_before_val;
case STATE_VAL: goto state_val;
}
state_plain_begin:
STATE = STATE_PLAIN;
state_plain:
start = YYCURSOR;
{
YYCTYPE yych;
unsigned int yyaccept;
static unsigned char yybm[] = {
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 0, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
};
goto yy11;
yy12: ++YYCURSOR;
yy11:
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
if(yybm[0+yych] & 128) goto yy15;
yy13: yych = *++YYCURSOR;
yy14:
#line 261
{ passthru(STD_ARGS); STATE = STATE_TAG; goto state_tag; }
yy15: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy16: if(yybm[0+yych] & 128) goto yy15;
yy17:
#line 262
{ passthru(STD_ARGS); goto state_plain; }
}
#line 263
state_tag:
start = YYCURSOR;
{
YYCTYPE yych;
unsigned int yyaccept;
static unsigned char yybm[] = {
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 0, 0, 0, 0, 0,
0, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
};
goto yy18;
yy19: ++YYCURSOR;
yy18:
if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
yych = *YYCURSOR;
if(yych <= '@') goto yy22;
if(yych <= 'Z') goto yy20;
if(yych <= '`') goto yy22;
if(yych >= '{') goto yy22;
yy20: yych = *++YYCURSOR;
goto yy25;
yy21:
#line 268
{ handle_tag(STD_ARGS); /* Sets STATE */; passthru(STD_ARGS); if (STATE == STATE_PLAIN) goto state_plain; else goto state_next_arg; }
yy22: yych = *++YYCURSOR;
yy23:
#line 269
{ passthru(STD_ARGS); goto state_plain_begin; }
yy24: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy25: if(yybm[0+yych] & 128) goto yy24;
goto yy21;
}
#line 270
state_next_arg_begin:
STATE = STATE_NEXT_ARG;
state_next_arg:
start = YYCURSOR;
{
YYCTYPE yych;
unsigned int yyaccept;
static unsigned char yybm[] = {
0, 0, 0, 0, 0, 0, 0, 0,
0, 128, 128, 128, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
128, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
};
goto yy26;
yy27: ++YYCURSOR;
yy26:
if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
yych = *YYCURSOR;
if(yych <= '='){
if(yych <= '\v'){
if(yych <= '\b') goto yy34;
goto yy30;
} else {
if(yych == ' ') goto yy30;
goto yy34;
}
} else {
if(yych <= 'Z'){
if(yych <= '>') goto yy28;
if(yych <= '@') goto yy34;
goto yy32;
} else {
if(yych <= '`') goto yy34;
if(yych <= 'z') goto yy32;
goto yy34;
}
}
yy28: yych = *++YYCURSOR;
yy29:
#line 278
{ passthru(STD_ARGS); handle_form(STD_ARGS); goto state_plain_begin; }
yy30: yych = *++YYCURSOR;
goto yy37;
yy31:
#line 279
{ passthru(STD_ARGS); goto state_next_arg; }
yy32: yych = *++YYCURSOR;
yy33:
#line 280
{ --YYCURSOR; STATE = STATE_ARG; goto state_arg; }
yy34: yych = *++YYCURSOR;
yy35:
#line 281
{ passthru(STD_ARGS); goto state_plain_begin; }
yy36: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy37: if(yybm[0+yych] & 128) goto yy36;
goto yy31;
}
#line 282
state_arg:
start = YYCURSOR;
{
YYCTYPE yych;
unsigned int yyaccept;
static unsigned char yybm[] = {
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 0, 0, 0, 0, 0,
0, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
};
goto yy38;
yy39: ++YYCURSOR;
yy38:
if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
yych = *YYCURSOR;
if(yych <= '@') goto yy42;
if(yych <= 'Z') goto yy40;
if(yych <= '`') goto yy42;
if(yych >= '{') goto yy42;
yy40: yych = *++YYCURSOR;
goto yy45;
yy41:
#line 287
{ passthru(STD_ARGS); handle_arg(STD_ARGS); STATE = STATE_BEFORE_VAL; goto state_before_val; }
yy42: yych = *++YYCURSOR;
yy43:
#line 288
{ passthru(STD_ARGS); STATE = STATE_NEXT_ARG; goto state_next_arg; }
yy44: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy45: if(yybm[0+yych] & 128) goto yy44;
goto yy41;
}
#line 289
state_before_val:
start = YYCURSOR;
{
YYCTYPE yych;
unsigned int yyaccept;
static unsigned char yybm[] = {
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
128, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
};
goto yy46;
yy47: ++YYCURSOR;
yy46:
if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
yych = *YYCURSOR;
if(yych == ' ') goto yy48;
if(yych == '=') goto yy50;
goto yy52;
yy48: yyaccept = 0;
yych = *(YYMARKER = ++YYCURSOR);
if(yych == ' ') goto yy55;
if(yych == '=') goto yy53;
yy49:
#line 295
{ --YYCURSOR; goto state_next_arg_begin; }
yy50: yych = *++YYCURSOR;
goto yy54;
yy51:
#line 294
{ passthru(STD_ARGS); STATE = STATE_VAL; goto state_val; }
yy52: yych = *++YYCURSOR;
goto yy49;
yy53: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy54: if(yybm[0+yych] & 128) goto yy53;
goto yy51;
yy55: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy56: if(yych == ' ') goto yy55;
if(yych == '=') goto yy53;
yy57: YYCURSOR = YYMARKER;
switch(yyaccept){
case 0: goto yy49;
}
}
#line 296
state_val:
start = YYCURSOR;
{
YYCTYPE yych;
unsigned int yyaccept;
static unsigned char yybm[] = {
224, 224, 224, 224, 224, 224, 224, 224,
224, 224, 192, 224, 224, 224, 224, 224,
224, 224, 224, 224, 224, 224, 224, 224,
224, 224, 224, 224, 224, 224, 224, 224,
192, 224, 64, 224, 224, 224, 224, 128,
224, 224, 224, 224, 224, 224, 224, 224,
224, 224, 224, 224, 224, 224, 224, 224,
224, 224, 224, 224, 224, 224, 0, 224,
224, 224, 224, 224, 224, 224, 224, 224,
224, 224, 224, 224, 224, 224, 224, 224,
224, 224, 224, 224, 224, 224, 224, 224,
224, 224, 224, 224, 224, 224, 224, 224,
224, 224, 224, 224, 224, 224, 224, 224,
224, 224, 224, 224, 224, 224, 224, 224,
224, 224, 224, 224, 224, 224, 224, 224,
224, 224, 224, 224, 224, 224, 224, 224,
224, 224, 224, 224, 224, 224, 224, 224,
224, 224, 224, 224, 224, 224, 224, 224,
224, 224, 224, 224, 224, 224, 224, 224,
224, 224, 224, 224, 224, 224, 224, 224,
224, 224, 224, 224, 224, 224, 224, 224,
224, 224, 224, 224, 224, 224, 224, 224,
224, 224, 224, 224, 224, 224, 224, 224,
224, 224, 224, 224, 224, 224, 224, 224,
224, 224, 224, 224, 224, 224, 224, 224,
224, 224, 224, 224, 224, 224, 224, 224,
224, 224, 224, 224, 224, 224, 224, 224,
224, 224, 224, 224, 224, 224, 224, 224,
224, 224, 224, 224, 224, 224, 224, 224,
224, 224, 224, 224, 224, 224, 224, 224,
224, 224, 224, 224, 224, 224, 224, 224,
224, 224, 224, 224, 224, 224, 224, 224,
};
goto yy58;
yy59: ++YYCURSOR;
yy58:
if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
yych = *YYCURSOR;
if(yych <= '!'){
if(yych <= '\n'){
if(yych <= '\t') goto yy63;
goto yy65;
} else {
if(yych == ' ') goto yy65;
goto yy63;
}
} else {
if(yych <= '\''){
if(yych <= '"') goto yy60;
if(yych <= '&') goto yy63;
goto yy62;
} else {
if(yych == '>') goto yy65;
goto yy63;
}
}
yy60: yyaccept = 0;
yych = *(YYMARKER = ++YYCURSOR);
if(yych != '>') goto yy74;
yy61:
#line 305
{ passthru(STD_ARGS); goto state_next_arg_begin; }
yy62: yyaccept = 0;
yych = *(YYMARKER = ++YYCURSOR);
if(yych == '>') goto yy61;
goto yy69;
yy63: yych = *++YYCURSOR;
goto yy67;
yy64:
#line 304
{ handle_val(STD_ARGS, 0, '"'); goto state_next_arg_begin; }
yy65: yych = *++YYCURSOR;
goto yy61;
yy66: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy67: if(yybm[0+yych] & 32) goto yy66;
goto yy64;
yy68: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy69: if(yybm[0+yych] & 64) goto yy68;
if(yych <= '=') goto yy71;
yy70: YYCURSOR = YYMARKER;
switch(yyaccept){
case 0: goto yy61;
}
yy71: yych = *++YYCURSOR;
yy72:
#line 303
{ handle_val(STD_ARGS, 1, '\''); goto state_next_arg_begin; }
yy73: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy74: if(yybm[0+yych] & 128) goto yy73;
if(yych >= '>') goto yy70;
yy75: yych = *++YYCURSOR;
yy76:
#line 302
{ handle_val(STD_ARGS, 1, '"'); goto state_next_arg_begin; }
}
#line 306
stop:
rest = YYLIMIT - start;
scdebug(("stopped in state %d at pos %d (%d:%c) %d\n", STATE, YYCURSOR - ctx->buf.c, *YYCURSOR, *YYCURSOR, rest));
/* XXX: Crash avoidance. Need to work with reporter to figure out what goes wrong */
if (rest < 0) rest = 0;
if (rest) memmove(ctx->buf.c, start, rest);
ctx->buf.len = rest;
}
char *url_adapt_single_url(const char *url, size_t urllen, const char *name, const char *value, size_t *newlen TSRMLS_DC)
{
smart_str surl = {0};
smart_str buf = {0};
smart_str sname = {0};
smart_str sval = {0};
smart_str_setl(&surl, url, urllen);
smart_str_sets(&sname, name);
smart_str_sets(&sval, value);
append_modified_url(&surl, &buf, &sname, &sval, PG(arg_separator).output);
smart_str_0(&buf);
if (newlen) *newlen = buf.len;
return buf.c;
}
char *url_adapt_ext(const char *src, size_t srclen, const char *name, const char *value, size_t *newlen, zend_bool do_flush TSRMLS_DC)
{
url_adapt_state_ex_t *ctx;
char *retval;
ctx = &BG(url_adapt_state_ex);
smart_str_sets(&ctx->q_name, name);
smart_str_sets(&ctx->q_value, value);
mainloop(ctx, src, srclen TSRMLS_CC);
*newlen = ctx->result.len;
if (!ctx->result.c) {
smart_str_appendl(&ctx->result, "", 0);
}
smart_str_0(&ctx->result);
if (do_flush) {
smart_str_appendl(&ctx->result, ctx->buf.c, ctx->buf.len);
*newlen += ctx->buf.len;
smart_str_free(&ctx->buf);
}
retval = ctx->result.c;
ctx->result.c = NULL;
ctx->result.len = 0;
return retval;
}
int php_url_scanner_ex_activate(TSRMLS_D)
{
url_adapt_state_ex_t *ctx;
ctx = &BG(url_adapt_state_ex);
memset(ctx, 0, ((size_t) &((url_adapt_state_ex_t *)0)->tags));
return SUCCESS;
}
int php_url_scanner_ex_deactivate(TSRMLS_D)
{
url_adapt_state_ex_t *ctx;
ctx = &BG(url_adapt_state_ex);
smart_str_free(&ctx->result);
smart_str_free(&ctx->buf);
smart_str_free(&ctx->tag);
smart_str_free(&ctx->arg);
return SUCCESS;
}
PHP_MINIT_FUNCTION(url_scanner)
{
url_adapt_state_ex_t *ctx;
ctx = &BG(url_adapt_state_ex);
ctx->tags = NULL;
REGISTER_INI_ENTRIES();
return SUCCESS;
}
PHP_MSHUTDOWN_FUNCTION(url_scanner)
{
UNREGISTER_INI_ENTRIES();
zend_hash_destroy(BG(url_adapt_state_ex).tags);
free(BG(url_adapt_state_ex).tags);
return SUCCESS;
}
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