mod_proxy_html: Configuration

mod_proxy_html Version 2.4 (Sept-Nov 2004)

mod_proxy_html Version 2.4 (Sept 2004) and upwards

Configuration Directives

The following can be used anywhere in an httpd.conf or included configuration file.

diff --git a/debian/changelog b/debian/changelog index 58f63a0..c2b03cc 100644 --- a/debian/changelog +++ b/debian/changelog @@ -1,3 +1,10 @@ +mod-proxy-html (2.5.2-1) unstable; urgency=low + + * New upstream release, closes: #393997 + * debian/control: updated Standards-Version (3.6.1 -> 3.7.2) + + -- Emmanuel Lacour Thu, 19 Oct 2006 20:28:54 +0200 + mod-proxy-html (2.4.3-2) unstable; urgency=low * mod_proxy_html.c: use new apache regex definitions, closes: #297912 diff --git a/debian/control b/debian/control index bfc9f40..0ac7f18 100644 --- a/debian/control +++ b/debian/control @@ -3,7 +3,7 @@ Section: web Priority: optional Maintainer: Emmanuel Lacour Build-Depends: debhelper (>= 4.0.0), apache2-prefork-dev (>> 2.0.53), libxml2-dev (>> 2.5.10) -Standards-Version: 3.6.1 +Standards-Version: 3.7.2 Package: libapache2-mod-proxy-html Architecture: any diff --git a/debian/copyright b/debian/copyright index a9b5dab..8edec20 100644 --- a/debian/copyright +++ b/debian/copyright @@ -20,7 +20,7 @@ License: GNU General Public License for more details. You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + along with this program; if not, write to the Free Software Foundation, + Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. see /usr/share/common-licenses/GPL for all details. diff --git a/debian/rules b/debian/rules index 6d0655a..77e7b6f 100755 --- a/debian/rules +++ b/debian/rules @@ -30,6 +30,8 @@ install: build dh_installdirs dh_install +binary-indep: + binary-arch: build install dh_testdir dh_testroot @@ -47,4 +49,4 @@ binary-arch: build install dh_builddeb binary: binary-arch -.PHONY: build clean binary-arch binary install +.PHONY: build clean binary-arch binary-indep binary install diff --git a/guide.html b/guide.html index 7e7fd69..fac13e2 100644 --- a/guide.html +++ b/guide.html @@ -8,7 +8,7 @@

mod_proxy_html: Technical Guide

mod_proxy_html Version 2.4 (Sept-Nov 2004).

mod_proxy_html From Version 2.4 (Sept 2004).

URL Rewriting diff --git a/mod_proxy_html.c b/mod_proxy_html.c index 0215cb2..26097c1 100644 --- a/mod_proxy_html.c +++ b/mod_proxy_html.c @@ -1,6 +1,6 @@ /******************************************************************** - Copyright (c) 2003-4, WebThing Ltd - Author: Nick Kew + Copyright (c) 2003-5, WebThing Ltd + Author: Nick Kew This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -20,34 +20,32 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. /******************************************************************** - Note to Users + Note to Users - You are requested to register as a user, at - http://apache.webthing.com/registration.html + You are requested to register as a user, at + http://apache.webthing.com/registration.html - This entitles you to support from the developer. - I'm unlikely to reply to help/support requests from - non-registered users, unless you're paying and/or offering - constructive feedback such as bug reports or sensible - suggestions for further development. + This entitles you to support from the developer. + I'm unlikely to reply to help/support requests from + non-registered users, unless you're paying and/or offering + constructive feedback such as bug reports or sensible + suggestions for further development. - It also makes a small contribution to the effort - that's gone into developing this work. + It also makes a small contribution to the effort + that's gone into developing this work. *********************************************************************/ /* End of Notices */ +/* GO_FASTER + You can #define GO_FASTER to disable informational logging. + This disables the ProxyHTMLLogVerbose option altogether. -/* GO_FASTER - - You can #define GO_FASTER to disable informational logging. - This disables the ProxyHTMLLogVerbose option altogether. - - Default is to leave it undefined, and enable verbose logging - as a configuration option. Binaries are supplied with verbose - logging enabled. + Default is to leave it undefined, and enable verbose logging + as a configuration option. Binaries are supplied with verbose + logging enabled. */ #ifdef GO_FASTER @@ -56,7 +54,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. #define VERBOSE(x) if ( verbose ) x #endif -#define VERSION_STRING "proxy_html/2.4" +#define VERSION_STRING "proxy_html/2.5" #include @@ -69,15 +67,30 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. #include #include +/* To support Apache 2.1/2.2, we need the ap_ forms of the + * regexp stuff, and they're now used in the code. + * To support 2.0 in the same compile, * we #define the + * AP_ versions if necessary. + */ +#ifndef AP_REG_ICASE +/* it's 2.0, so we #define the ap_ versions */ +#define ap_regex_t regex_t +#define ap_regmatch_t regmatch_t +#define AP_REG_EXTENDED REG_EXTENDED +#define AP_REG_ICASE REG_ICASE +#define AP_REG_NOSUB REG_NOSUB +#define AP_REG_NEWLINE REG_NEWLINE +#endif + module AP_MODULE_DECLARE_DATA proxy_html_module ; -#define M_HTML 0x01 -#define M_EVENTS 0x02 -#define M_CDATA 0x04 -#define M_REGEX 0x08 -#define M_ATSTART 0x10 -#define M_ATEND 0x20 -#define M_LAST 0x40 +#define M_HTML 0x01 +#define M_EVENTS 0x02 +#define M_CDATA 0x04 +#define M_REGEX 0x08 +#define M_ATSTART 0x10 +#define M_ATEND 0x20 +#define M_LAST 0x40 typedef struct { unsigned int start ; @@ -141,8 +154,8 @@ static int is_empty_elt(const char* name) { } typedef struct { - const char* name ; - const char** attrs ; + const char* name ; + const char** attrs ; } elt_t ; #define NORM_LC 0x1 @@ -156,7 +169,7 @@ static void normalise(unsigned int flags, char* str) { if ( flags & NORM_LC ) for ( p = str ; *p ; ++p ) if ( isupper(*p) ) - *p = tolower(*p) ; + *p = tolower(*p) ; if ( flags & NORM_MSSLASH ) for ( p = strchr(str, '\\') ; p ; p = strchr(p+1, '\\') ) @@ -190,9 +203,9 @@ static void preserve(saxctxt* ctx, const size_t len) { newbuf = realloc(ctx->buf, ctx->avail) ; if ( newbuf != ctx->buf ) { if ( ctx->buf ) - apr_pool_cleanup_kill(ctx->f->r->pool, ctx->buf, (void*)free) ; + apr_pool_cleanup_kill(ctx->f->r->pool, ctx->buf, (void*)free) ; apr_pool_cleanup_register(ctx->f->r->pool, newbuf, - (void*)free, apr_pool_cleanup_null); + (void*)free, apr_pool_cleanup_null); ctx->buf = newbuf ; } } @@ -215,63 +228,63 @@ static void dump_content(saxctxt* ctx) { int verbose = ctx->cfg->verbose ; #endif - pappend(ctx, &c, 1) ; /* append null byte */ - /* parse the text for URLs */ + pappend(ctx, &c, 1) ; /* append null byte */ + /* parse the text for URLs */ for ( m = ctx->cfg->map ; m ; m = m->next ) { if ( ! ( m->flags & M_CDATA ) ) - continue ; + continue ; if ( m->flags & M_REGEX ) { nmatch = 10 ; offs = 0 ; while ( ! ap_regexec(m->from.r, ctx->buf+offs, nmatch, pmatch, 0) ) { - match = pmatch[0].rm_so ; - s_from = pmatch[0].rm_eo - match ; - subs = ap_pregsub(ctx->f->r->pool, m->to, ctx->buf+offs, - nmatch, pmatch) ; - s_to = strlen(subs) ; - len = strlen(ctx->buf) ; - offs += match ; - VERBOSE( { - const char* f = apr_pstrndup(ctx->f->r->pool, - ctx->buf + offs , s_from ) ; - ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, ctx->f->r, - "C/RX: match at %s, substituting %s", f, subs) ; - } ) - if ( s_to > s_from) { - preserve(ctx, s_to - s_from) ; - memmove(ctx->buf+offs+s_to, ctx->buf+offs+s_from, - len + 1 - s_from - offs) ; - memcpy(ctx->buf+offs, subs, s_to) ; - } else { - memcpy(ctx->buf + offs, subs, s_to) ; - memmove(ctx->buf+offs+s_to, ctx->buf+offs+s_from, - len + 1 - s_from - offs) ; - } - offs += s_to ; + match = pmatch[0].rm_so ; + s_from = pmatch[0].rm_eo - match ; + subs = ap_pregsub(ctx->f->r->pool, m->to, ctx->buf+offs, + nmatch, pmatch) ; + s_to = strlen(subs) ; + len = strlen(ctx->buf) ; + offs += match ; + VERBOSE( { + const char* f = apr_pstrndup(ctx->f->r->pool, + ctx->buf + offs , s_from ) ; + ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, ctx->f->r, + "C/RX: match at %s, substituting %s", f, subs) ; + } ) + if ( s_to > s_from) { + preserve(ctx, s_to - s_from) ; + memmove(ctx->buf+offs+s_to, ctx->buf+offs+s_from, + len + 1 - s_from - offs) ; + memcpy(ctx->buf+offs, subs, s_to) ; + } else { + memcpy(ctx->buf + offs, subs, s_to) ; + memmove(ctx->buf+offs+s_to, ctx->buf+offs+s_from, + len + 1 - s_from - offs) ; + } + offs += s_to ; } } else { s_from = strlen(m->from.c) ; s_to = strlen(m->to) ; for ( found = strstr(ctx->buf, m->from.c) ; found ; - found = strstr(ctx->buf+match+s_to, m->from.c) ) { - match = found - ctx->buf ; - if ( ( m->flags & M_ATSTART ) && ( match != 0) ) - break ; - len = strlen(ctx->buf) ; - if ( ( m->flags & M_ATEND ) && ( match < (len - s_from) ) ) - continue ; - VERBOSE( ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, ctx->f->r, - "C: matched %s, substituting %s", m->from.c, m->to) ) ; - if ( s_to > s_from ) { - preserve(ctx, s_to - s_from) ; - memmove(ctx->buf+match+s_to, ctx->buf+match+s_from, - len + 1 - s_from - match) ; - memcpy(ctx->buf+match, m->to, s_to) ; - } else { - memcpy(ctx->buf+match, m->to, s_to) ; - memmove(ctx->buf+match+s_to, ctx->buf+match+s_from, - len + 1 - s_from - match) ; - } + found = strstr(ctx->buf+match+s_to, m->from.c) ) { + match = found - ctx->buf ; + if ( ( m->flags & M_ATSTART ) && ( match != 0) ) + break ; + len = strlen(ctx->buf) ; + if ( ( m->flags & M_ATEND ) && ( match < (len - s_from) ) ) + continue ; + VERBOSE( ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, ctx->f->r, + "C: matched %s, substituting %s", m->from.c, m->to) ) ; + if ( s_to > s_from ) { + preserve(ctx, s_to - s_from) ; + memmove(ctx->buf+match+s_to, ctx->buf+match+s_from, + len + 1 - s_from - match) ; + memcpy(ctx->buf+match, m->to, s_to) ; + } else { + memcpy(ctx->buf+match, m->to, s_to) ; + memmove(ctx->buf+match+s_to, ctx->buf+match+s_from, + len + 1 - s_from - match) ; + } } } } @@ -302,13 +315,13 @@ static void pendElement(void* ctxt, const xmlChar* name) { saxctxt* ctx = (saxctxt*) ctxt ; if ( ctx->offset > 0 ) { dump_content(ctx) ; - ctx->offset = 0 ; /* having dumped it, we can re-use the memory */ + ctx->offset = 0 ; /* having dumped it, we can re-use the memory */ } if ( ! is_empty_elt(name) ) ap_fprintf(ctx->f->next, ctx->bb, "", name) ; } static void pstartElement(void* ctxt, const xmlChar* name, - const xmlChar** attrs ) { + const xmlChar** attrs ) { int num_match ; size_t offs, len ; @@ -335,7 +348,8 @@ static void pstartElement(void* ctxt, const xmlChar* name, static const char* inputattr[] = { "src", "usemap", NULL } ; static const char* scriptattr[] = { "src", "for", NULL } ; static const char* frameattr[] = { "src", "longdesc", NULL } ; - static const char* objattr[] = { "classid", "codebase", "data", "usemap", NULL } ; + static const char* objattr[] = + { "classid", "codebase", "data", "usemap", NULL } ; static const char* profile[] = { "profile", NULL } ; static const char* background[] = { "background", NULL } ; static const char* codebase[] = { "codebase", NULL } ; @@ -362,25 +376,25 @@ static void pstartElement(void* ctxt, const xmlChar* name, { NULL, NULL } } ; static const char* events[] = { - "onclick" , - "ondblclick" , - "onmousedown" , - "onmouseup" , - "onmouseover" , - "onmousemove" , - "onmouseout" , - "onkeypress" , - "onkeydown" , - "onkeyup" , - "onfocus" , - "onblur" , - "onload" , - "onunload" , - "onsubmit" , - "onreset" , - "onselect" , - "onchange" , - NULL + "onclick" , + "ondblclick" , + "onmousedown" , + "onmouseup" , + "onmouseover" , + "onmousemove" , + "onmouseout" , + "onkeypress" , + "onkeydown" , + "onkeyup" , + "onfocus" , + "onblur" , + "onload" , + "onunload" , + "onsubmit" , + "onreset" , + "onselect" , + "onchange" , + NULL } ; ap_fputc(ctx->f->next, ctx->bb, '<') ; @@ -390,175 +404,175 @@ static void pstartElement(void* ctxt, const xmlChar* name, linkattrs = 0 ; for ( elt = linked_elts; elt->name != NULL ; ++elt ) if ( !strcmp(elt->name, name) ) { - linkattrs = elt->attrs ; - break ; + linkattrs = elt->attrs ; + break ; } for ( a = attrs ; *a ; a += 2 ) { ctx->offset = 0 ; if ( a[1] ) { - pappend(ctx, a[1], strlen(a[1])+1) ; - is_uri = ATTR_IGNORE ; - if ( linkattrs ) { - for ( linkattr = linkattrs ; *linkattr ; ++linkattr) { - if ( !strcmp(*linkattr, *a) ) { - is_uri = ATTR_URI ; - break ; - } - } - } - if ( (is_uri == ATTR_IGNORE) && ctx->cfg->extfix ) { - for ( linkattr = events; *linkattr; ++linkattr ) { - if ( !strcmp(*linkattr, *a) ) { - is_uri = ATTR_EVENT ; - break ; - } - } - } - switch ( is_uri ) { - case ATTR_URI: - num_match = 0 ; - for ( m = ctx->cfg->map ; m ; m = m->next ) { - if ( ! ( m->flags & M_HTML ) ) - continue ; - if ( m->flags & M_REGEX ) { - nmatch = 10 ; - if ( ! ap_regexec(m->from.r, ctx->buf, nmatch, pmatch, 0) ) { - ++num_match ; - offs = match = pmatch[0].rm_so ; - s_from = pmatch[0].rm_eo - match ; - subs = ap_pregsub(ctx->f->r->pool, m->to, ctx->buf+offs, - nmatch, pmatch) ; - VERBOSE( { - const char* f = apr_pstrndup(ctx->f->r->pool, - ctx->buf + offs , s_from ) ; - ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, ctx->f->r, - "H/RX: match at %s, substituting %s", f, subs) ; - } ) - s_to = strlen(subs) ; - len = strlen(ctx->buf) ; - if ( s_to > s_from) { - preserve(ctx, s_to - s_from) ; - memmove(ctx->buf+offs+s_to, ctx->buf+offs+s_from, - len + 1 - s_from - offs) ; - memcpy(ctx->buf+offs, subs, s_to) ; - } else { - memcpy(ctx->buf + offs, subs, s_to) ; - memmove(ctx->buf+offs+s_to, ctx->buf+offs+s_from, - len + 1 - s_from - offs) ; - } - } - } else { - s_from = strlen(m->from.c) ; - if ( ! strncasecmp(ctx->buf, m->from.c, s_from ) ) { - ++num_match ; - s_to = strlen(m->to) ; - len = strlen(ctx->buf) ; - VERBOSE( ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, ctx->f->r, - "H: matched %s, substituting %s", m->from.c, m->to) ) ; - if ( s_to > s_from ) { - preserve(ctx, s_to - s_from) ; - memmove(ctx->buf+s_to, ctx->buf+s_from, - len + 1 - s_from ) ; - memcpy(ctx->buf, m->to, s_to) ; - } else { /* it fits in the existing space */ - memcpy(ctx->buf, m->to, s_to) ; - memmove(ctx->buf+s_to, ctx->buf+s_from, - len + 1 - s_from) ; - } - break ; - } - } - if ( num_match > 0 ) /* URIs only want one match */ - break ; - } - break ; - case ATTR_EVENT: - for ( m = ctx->cfg->map ; m ; m = m->next ) { - num_match = 0 ; /* reset here since we're working per-rule */ - if ( ! ( m->flags & M_EVENTS ) ) - continue ; - if ( m->flags & M_REGEX ) { - nmatch = 10 ; - offs = 0 ; - while ( ! ap_regexec(m->from.r, ctx->buf+offs, - nmatch, pmatch, 0) ) { - match = pmatch[0].rm_so ; - s_from = pmatch[0].rm_eo - match ; - subs = ap_pregsub(ctx->f->r->pool, m->to, ctx->buf+offs, - nmatch, pmatch) ; - VERBOSE( { - const char* f = apr_pstrndup(ctx->f->r->pool, - ctx->buf + offs , s_from ) ; - ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, ctx->f->r, - "E/RX: match at %s, substituting %s", f, subs) ; - } ) - s_to = strlen(subs) ; - offs += match ; - len = strlen(ctx->buf) ; - if ( s_to > s_from) { - preserve(ctx, s_to - s_from) ; - memmove(ctx->buf+offs+s_to, ctx->buf+offs+s_from, - len + 1 - s_from - offs) ; - memcpy(ctx->buf+offs, subs, s_to) ; - } else { - memcpy(ctx->buf + offs, subs, s_to) ; - memmove(ctx->buf+offs+s_to, ctx->buf+offs+s_from, - len + 1 - s_from - offs) ; - } - offs += s_to ; - ++num_match ; - } - } else { - found = strstr(ctx->buf, m->from.c) ; - if ( (m->flags & M_ATSTART) && ( found != ctx->buf) ) - continue ; - while ( found ) { - s_from = strlen(m->from.c) ; - s_to = strlen(m->to) ; - match = found - ctx->buf ; - if ( ( s_from < strlen(found) ) && (m->flags & M_ATEND ) ) { - found = strstr(ctx->buf+match+s_from, m->from.c) ; - continue ; - } else { - found = strstr(ctx->buf+match+s_to, m->from.c) ; - } - VERBOSE( ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, ctx->f->r, - "E: matched %s, substituting %s", m->from.c, m->to) ) ; - len = strlen(ctx->buf) ; - if ( s_to > s_from ) { - preserve(ctx, s_to - s_from) ; - memmove(ctx->buf+match+s_to, ctx->buf+match+s_from, - len + 1 - s_from - match) ; - memcpy(ctx->buf+match, m->to, s_to) ; - } else { - memcpy(ctx->buf+match, m->to, s_to) ; - memmove(ctx->buf+match+s_to, ctx->buf+match+s_from, - len + 1 - s_from - match) ; - } - ++num_match ; - } - } - if ( num_match && ( m->flags & M_LAST ) ) - break ; - } - break ; - case ATTR_IGNORE: - break ; - } + pappend(ctx, a[1], strlen(a[1])+1) ; + is_uri = ATTR_IGNORE ; + if ( linkattrs ) { + for ( linkattr = linkattrs ; *linkattr ; ++linkattr) { + if ( !strcmp(*linkattr, *a) ) { + is_uri = ATTR_URI ; + break ; + } + } + } + if ( (is_uri == ATTR_IGNORE) && ctx->cfg->extfix ) { + for ( linkattr = events; *linkattr; ++linkattr ) { + if ( !strcmp(*linkattr, *a) ) { + is_uri = ATTR_EVENT ; + break ; + } + } + } + switch ( is_uri ) { + case ATTR_URI: + num_match = 0 ; + for ( m = ctx->cfg->map ; m ; m = m->next ) { + if ( ! ( m->flags & M_HTML ) ) + continue ; + if ( m->flags & M_REGEX ) { + nmatch = 10 ; + if ( ! ap_regexec(m->from.r, ctx->buf, nmatch, pmatch, 0) ) { + ++num_match ; + offs = match = pmatch[0].rm_so ; + s_from = pmatch[0].rm_eo - match ; + subs = ap_pregsub(ctx->f->r->pool, m->to, ctx->buf+offs, + nmatch, pmatch) ; + VERBOSE( { + const char* f = apr_pstrndup(ctx->f->r->pool, + ctx->buf + offs , s_from ) ; + ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, ctx->f->r, + "H/RX: match at %s, substituting %s", f, subs) ; + } ) + s_to = strlen(subs) ; + len = strlen(ctx->buf) ; + if ( s_to > s_from) { + preserve(ctx, s_to - s_from) ; + memmove(ctx->buf+offs+s_to, ctx->buf+offs+s_from, + len + 1 - s_from - offs) ; + memcpy(ctx->buf+offs, subs, s_to) ; + } else { + memcpy(ctx->buf + offs, subs, s_to) ; + memmove(ctx->buf+offs+s_to, ctx->buf+offs+s_from, + len + 1 - s_from - offs) ; + } + } + } else { + s_from = strlen(m->from.c) ; + if ( ! strncasecmp(ctx->buf, m->from.c, s_from ) ) { + ++num_match ; + s_to = strlen(m->to) ; + len = strlen(ctx->buf) ; + VERBOSE( ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, ctx->f->r, + "H: matched %s, substituting %s", m->from.c, m->to) ) ; + if ( s_to > s_from ) { + preserve(ctx, s_to - s_from) ; + memmove(ctx->buf+s_to, ctx->buf+s_from, + len + 1 - s_from ) ; + memcpy(ctx->buf, m->to, s_to) ; + } else { /* it fits in the existing space */ + memcpy(ctx->buf, m->to, s_to) ; + memmove(ctx->buf+s_to, ctx->buf+s_from, + len + 1 - s_from) ; + } + break ; + } + } + if ( num_match > 0 ) /* URIs only want one match */ + break ; + } + break ; + case ATTR_EVENT: + for ( m = ctx->cfg->map ; m ; m = m->next ) { + num_match = 0 ; /* reset here since we're working per-rule */ + if ( ! ( m->flags & M_EVENTS ) ) + continue ; + if ( m->flags & M_REGEX ) { + nmatch = 10 ; + offs = 0 ; + while ( ! ap_regexec(m->from.r, ctx->buf+offs, + nmatch, pmatch, 0) ) { + match = pmatch[0].rm_so ; + s_from = pmatch[0].rm_eo - match ; + subs = ap_pregsub(ctx->f->r->pool, m->to, ctx->buf+offs, + nmatch, pmatch) ; + VERBOSE( { + const char* f = apr_pstrndup(ctx->f->r->pool, + ctx->buf + offs , s_from ) ; + ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, ctx->f->r, + "E/RX: match at %s, substituting %s", f, subs) ; + } ) + s_to = strlen(subs) ; + offs += match ; + len = strlen(ctx->buf) ; + if ( s_to > s_from) { + preserve(ctx, s_to - s_from) ; + memmove(ctx->buf+offs+s_to, ctx->buf+offs+s_from, + len + 1 - s_from - offs) ; + memcpy(ctx->buf+offs, subs, s_to) ; + } else { + memcpy(ctx->buf + offs, subs, s_to) ; + memmove(ctx->buf+offs+s_to, ctx->buf+offs+s_from, + len + 1 - s_from - offs) ; + } + offs += s_to ; + ++num_match ; + } + } else { + found = strstr(ctx->buf, m->from.c) ; + if ( (m->flags & M_ATSTART) && ( found != ctx->buf) ) + continue ; + while ( found ) { + s_from = strlen(m->from.c) ; + s_to = strlen(m->to) ; + match = found - ctx->buf ; + if ( ( s_from < strlen(found) ) && (m->flags & M_ATEND ) ) { + found = strstr(ctx->buf+match+s_from, m->from.c) ; + continue ; + } else { + found = strstr(ctx->buf+match+s_to, m->from.c) ; + } + VERBOSE( ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, ctx->f->r, + "E: matched %s, substituting %s", m->from.c, m->to) ) ; + len = strlen(ctx->buf) ; + if ( s_to > s_from ) { + preserve(ctx, s_to - s_from) ; + memmove(ctx->buf+match+s_to, ctx->buf+match+s_from, + len + 1 - s_from - match) ; + memcpy(ctx->buf+match, m->to, s_to) ; + } else { + memcpy(ctx->buf+match, m->to, s_to) ; + memmove(ctx->buf+match+s_to, ctx->buf+match+s_from, + len + 1 - s_from - match) ; + } + ++num_match ; + } + } + if ( num_match && ( m->flags & M_LAST ) ) + break ; + } + break ; + case ATTR_IGNORE: + break ; + } } if ( ! a[1] ) - ap_fputstrs(ctx->f->next, ctx->bb, " ", a[0], NULL) ; + ap_fputstrs(ctx->f->next, ctx->bb, " ", a[0], NULL) ; else { - if ( ctx->cfg->flags != 0 ) - normalise(ctx->cfg->flags, ctx->buf) ; + if ( ctx->cfg->flags != 0 ) + normalise(ctx->cfg->flags, ctx->buf) ; - /* write the attribute, using pcharacters to html-escape - anything that needs it in the value. - */ - ap_fputstrs(ctx->f->next, ctx->bb, " ", a[0], "=\"", NULL) ; - pcharacters(ctx, ctx->buf, strlen(ctx->buf)) ; - ap_fputc(ctx->f->next, ctx->bb, '"') ; + /* write the attribute, using pcharacters to html-escape + anything that needs it in the value. + */ + ap_fputstrs(ctx->f->next, ctx->bb, " ", a[0], "=\"", NULL) ; + pcharacters(ctx, ctx->buf, strlen(ctx->buf)) ; + ap_fputc(ctx->f->next, ctx->bb, '"') ; } } } @@ -586,52 +600,52 @@ static ap_regex_t* seek_meta ; static void proxy_html_child_init(apr_pool_t* pool, server_rec* s) { seek_meta_ctype = ap_pregcomp(pool, - "(]*http-equiv[ \t\r\n='\"]*content-type[^>]*>)", - AP_REG_EXTENDED|AP_REG_ICASE) ; + "(]*http-equiv[ \t\r\n='\"]*content-type[^>]*>)", + AP_REG_EXTENDED|AP_REG_ICASE) ; seek_charset = ap_pregcomp(pool, "charset=([A-Za-z0-9_-]+)", - AP_REG_EXTENDED|AP_REG_ICASE) ; + AP_REG_EXTENDED|AP_REG_ICASE) ; seek_meta = ap_pregcomp(pool, "]*(http-equiv)[^>]*>", - AP_REG_EXTENDED|AP_REG_ICASE) ; + AP_REG_EXTENDED|AP_REG_ICASE) ; } -static xmlCharEncoding sniff_encoding(request_rec* r, const char* cbuf, size_t bytes +static xmlCharEncoding sniff_encoding( + request_rec* r, const char* cbuf, size_t bytes #ifndef GO_FASTER - , int verbose + , int verbose #endif - ) { + ) { xmlCharEncoding ret ; char* encoding = NULL ; char* p ; - char* q ; ap_regmatch_t match[2] ; unsigned char* buf = (unsigned char*)cbuf ; VERBOSE( ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, r, - "Content-Type is %s", r->content_type) ) ; + "Content-Type is %s", r->content_type) ) ; /* If we've got it in the HTTP headers, there's nothing to do */ if ( r->content_type && - ( p = ap_strcasestr(r->content_type, "charset=") , p > 0 ) ) { + ( p = ap_strcasestr(r->content_type, "charset=") , p > 0 ) ) { p += 8 ; if ( encoding = apr_pstrndup(r->pool, p, strcspn(p, " ;") ) , encoding ) { if ( ret = xmlParseCharEncoding(encoding), - ret != XML_CHAR_ENCODING_ERROR ) { - VERBOSE( ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, r, - "Got charset %s from HTTP headers", encoding) ) ; - return ret ; + ret != XML_CHAR_ENCODING_ERROR ) { + VERBOSE( ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, r, + "Got charset %s from HTTP headers", encoding) ) ; + return ret ; } else { - ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, - "Unsupported charset %s in HTTP headers", encoding) ; - encoding = NULL ; + ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, + "Unsupported charset %s in HTTP headers", encoding) ; + encoding = NULL ; } } } /* to sniff, first we look for BOM */ if ( ret = xmlDetectCharEncoding(buf, bytes), - ret != XML_CHAR_ENCODING_NONE ) { + ret != XML_CHAR_ENCODING_NONE ) { VERBOSE( ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, r, - "Got charset from XML rules.") ) ; + "Got charset from XML rules.") ) ; return ret ; } @@ -639,34 +653,34 @@ static xmlCharEncoding sniff_encoding(request_rec* r, const char* cbuf, size_t b encoding = NULL ; if ( ap_regexec(seek_meta_ctype, buf, 1, match, 0) == 0 ) { p = apr_pstrndup(r->pool, buf + match[0].rm_so, - match[0].rm_eo - match[0].rm_so) ; + match[0].rm_eo - match[0].rm_so) ; if ( ap_regexec(seek_charset, p, 2, match, 0) == 0 ) encoding = apr_pstrndup(r->pool, p+match[1].rm_so, - match[1].rm_eo - match[1].rm_so) ; + match[1].rm_eo - match[1].rm_so) ; } /* either it's set to something we found or it's still the default */ - if ( encoding ) + if ( encoding ) { if ( ret = xmlParseCharEncoding(encoding), - ret != XML_CHAR_ENCODING_ERROR ) { + ret != XML_CHAR_ENCODING_ERROR ) { VERBOSE( ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, r, - "Got charset %s from HTML META", encoding) ) ; + "Got charset %s from HTML META", encoding) ) ; return ret ; } else { ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, - "Unsupported charset %s in HTML META", encoding) ; + "Unsupported charset %s in HTML META", encoding) ; } - + } /* the old HTTP default is a last resort */ ap_log_rerror(APLOG_MARK, APLOG_WARNING, 0, r, - "No usable charset information: using old HTTP default LATIN1") ; + "No usable charset information: using old HTTP default LATIN1") ; return XML_CHAR_ENCODING_8859_1 ; } static meta* metafix(request_rec* r, const char* buf /*, size_t bytes*/ #ifndef GO_FASTER - , int verbose + , int verbose #endif - ) { + ) { meta* ret = NULL ; size_t offs = 0 ; const char* p ; @@ -685,21 +699,21 @@ static meta* metafix(request_rec* r, const char* buf /*, size_t bytes*/ header = apr_pstrndup(r->pool, p, q-p) ; if ( strncasecmp(header, "Content-", 8) ) { /* find content=... string */ - for ( p = strstr(buf+offs+pmatch[0].rm_so, "content") ; *p ; ) { - p += 7 ; - while ( *p && isspace(*p) ) - ++p ; - if ( *p != '=' ) - continue ; - while ( *p && isspace(*++p) ) ; - if ( ( *p == '\'' ) || ( *p == '"' ) ) { - delim = *p++ ; - for ( q = p ; *q != delim ; ++q ) ; - } else { - for ( q = p ; *q && !isspace(*q) && (*q != '>') ; ++q ) ; - } - content = apr_pstrndup(r->pool, p, q-p) ; - break ; + for ( p = ap_strstr((char*)buf+offs+pmatch[0].rm_so, "content") ; *p ; ) { + p += 7 ; + while ( *p && isspace(*p) ) + ++p ; + if ( *p != '=' ) + continue ; + while ( *p && isspace(*++p) ) ; + if ( ( *p == '\'' ) || ( *p == '"' ) ) { + delim = *p++ ; + for ( q = p ; *q != delim ; ++q ) ; + } else { + for ( q = p ; *q && !isspace(*q) && (*q != '>') ; ++q ) ; + } + content = apr_pstrndup(r->pool, p, q-p) ; + break ; } } else if ( !strncasecmp(header, "Content-Type", 12) ) { ret = apr_palloc(r->pool, sizeof(meta) ) ; @@ -708,7 +722,7 @@ static meta* metafix(request_rec* r, const char* buf /*, size_t bytes*/ } if ( header && content ) { VERBOSE( ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, r, - "Adding header [%s: %s] from HTML META", header, content) ) ; + "Adding header [%s: %s] from HTML META", header, content) ) ; apr_table_setn(r->headers_out, header, content) ; } offs += pmatch[0].rm_eo ; @@ -743,7 +757,7 @@ static int proxy_html_filter_init(ap_filter_t* f) { if ( ! f->r->main && ! f->r->prev ) { env = apr_table_get(f->r->subprocess_env, "force-response-1.0") ; if ( !env ) - f->r->chunked = 1 ; + f->r->chunked = 1 ; } } @@ -759,14 +773,14 @@ static saxctxt* check_filter_init (ap_filter_t* f) { } else if ( ! f->r->content_type ) { errmsg = "No content-type; bailing out of proxy-html filter" ; } else if ( strncasecmp(f->r->content_type, "text/html", 9) && - strncasecmp(f->r->content_type, "application/xhtml+xml", 21) ) { + strncasecmp(f->r->content_type, "application/xhtml+xml", 21) ) { errmsg = "Non-HTML content; not inserting proxy-html filter" ; } if ( errmsg ) { #ifndef GO_FASTER proxy_html_conf* cfg - = ap_get_module_config(f->r->per_dir_config, &proxy_html_module); + = ap_get_module_config(f->r->per_dir_config, &proxy_html_module); if ( cfg->verbose ) { ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, f->r, errmsg) ; } @@ -784,76 +798,81 @@ static int proxy_html_filter(ap_filter_t* f, apr_bucket_brigade* bb) { xmlCharEncoding enc ; const char* buf = 0 ; apr_size_t bytes = 0 ; +#ifndef USE_OLD_LIBXML2 int xmlopts = XML_PARSE_RECOVER | XML_PARSE_NONET | - XML_PARSE_NOBLANKS | XML_PARSE_NOERROR | XML_PARSE_NOWARNING ; + XML_PARSE_NOBLANKS | XML_PARSE_NOERROR | XML_PARSE_NOWARNING ; +#endif saxctxt* ctxt = check_filter_init(f) ; if ( ! ctxt ) return ap_pass_brigade(f->next, bb) ; for ( b = APR_BRIGADE_FIRST(bb) ; - b != APR_BRIGADE_SENTINEL(bb) ; - b = APR_BUCKET_NEXT(b) ) { + b != APR_BRIGADE_SENTINEL(bb) ; + b = APR_BUCKET_NEXT(b) ) { if ( APR_BUCKET_IS_EOS(b) ) { if ( ctxt->parser != NULL ) { - htmlParseChunk(ctxt->parser, buf, 0, 1) ; + htmlParseChunk(ctxt->parser, buf, 0, 1) ; } APR_BRIGADE_INSERT_TAIL(ctxt->bb, - apr_bucket_eos_create(ctxt->bb->bucket_alloc) ) ; + apr_bucket_eos_create(ctxt->bb->bucket_alloc) ) ; ap_pass_brigade(ctxt->f->next, ctxt->bb) ; - } else if ( apr_bucket_read(b, &buf, &bytes, APR_BLOCK_READ) - == APR_SUCCESS ) { + } else if ( ! APR_BUCKET_IS_METADATA(b) && + apr_bucket_read(b, &buf, &bytes, APR_BLOCK_READ) + == APR_SUCCESS ) { if ( ctxt->parser == NULL ) { - if ( buf[bytes] != 0 ) { - /* make a string for parse routines to play with */ - char* buf1 = apr_palloc(f->r->pool, bytes+1) ; - memcpy(buf1, buf, bytes) ; - buf1[bytes] = 0 ; - buf = buf1 ; - } + if ( buf && buf[bytes] != 0 ) { + /* make a string for parse routines to play with */ + char* buf1 = apr_palloc(f->r->pool, bytes+1) ; + memcpy(buf1, buf, bytes) ; + buf1[bytes] = 0 ; + buf = buf1 ; + } #ifndef GO_FASTER - enc = sniff_encoding(f->r, buf, bytes, ctxt->cfg->verbose) ; - if ( ctxt->cfg->metafix ) - m = metafix(f->r, buf, ctxt->cfg->verbose) ; + enc = sniff_encoding(f->r, buf, bytes, ctxt->cfg->verbose) ; + if ( ctxt->cfg->metafix ) + m = metafix(f->r, buf, ctxt->cfg->verbose) ; #else - enc = sniff_encoding(f->r, buf, bytes) ; - if ( ctxt->cfg->metafix ) - m = metafix(f->r, buf) ; + enc = sniff_encoding(f->r, buf, bytes) ; + if ( ctxt->cfg->metafix ) + m = metafix(f->r, buf) ; +#endif + ap_set_content_type(f->r, "text/html;charset=utf-8") ; + ap_fputs(f->next, ctxt->bb, ctxt->cfg->doctype) ; + if ( m ) { + ctxt->parser = htmlCreatePushParserCtxt(ctxt->sax, ctxt, + buf, m->start, 0, enc ) ; + htmlParseChunk(ctxt->parser, buf+m->end, bytes-m->end, 0) ; + } else { + ctxt->parser = htmlCreatePushParserCtxt(ctxt->sax, ctxt, + buf, bytes, 0, enc ) ; + } + apr_pool_cleanup_register(f->r->pool, ctxt->parser, + (void*)htmlFreeParserCtxt, apr_pool_cleanup_null) ; +#ifndef USE_OLD_LIBXML2 + if ( xmlopts = xmlCtxtUseOptions(ctxt->parser, xmlopts ), xmlopts ) + ap_log_rerror(APLOG_MARK, APLOG_WARNING, 0, f->r, + "Unsupported parser opts %x", xmlopts) ; #endif - ap_set_content_type(f->r, "text/html;charset=utf-8") ; - ap_fputs(f->next, ctxt->bb, ctxt->cfg->doctype) ; - if ( m ) { - ctxt->parser = htmlCreatePushParserCtxt(ctxt->sax, ctxt, - buf, m->start, 0, enc ) ; - htmlParseChunk(ctxt->parser, buf+m->end, bytes-m->end, 0) ; - } else { - ctxt->parser = htmlCreatePushParserCtxt(ctxt->sax, ctxt, - buf, bytes, 0, enc ) ; - } - apr_pool_cleanup_register(f->r->pool, ctxt->parser, - (void*)htmlFreeParserCtxt, apr_pool_cleanup_null) ; - if ( xmlopts = xmlCtxtUseOptions(ctxt->parser, xmlopts ), xmlopts ) - ap_log_rerror(APLOG_MARK, APLOG_WARNING, 0, f->r, - "Unsupported parser opts %x", xmlopts) ; } else { - htmlParseChunk(ctxt->parser, buf, bytes, 0) ; + htmlParseChunk(ctxt->parser, buf, bytes, 0) ; } } else { ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, f->r, "Error in bucket read") ; } } - /*ap_fflush(ctxt->f->next, ctxt->bb) ; // uncomment for debug */ + /*ap_fflush(ctxt->f->next, ctxt->bb) ; // uncomment for debug */ apr_brigade_cleanup(bb) ; return APR_SUCCESS ; } static const char* fpi_html = - "\n" ; + "\n" ; static const char* fpi_html_legacy = - "\n" ; + "\n" ; static const char* fpi_xhtml = - "\n" ; + "\n" ; static const char* fpi_xhtml_legacy = - "\n" ; + "\n" ; static const char* html_etag = ">" ; static const char* xhtml_etag = " />" ; /*#define DEFAULT_DOCTYPE fpi_html */ @@ -889,7 +908,7 @@ static void* proxy_html_merge(apr_pool_t* pool, void* BASE, void* ADD) { conf->map = add->map ? add->map : base->map ; conf->doctype = ( add->doctype == DEFAULT_DOCTYPE ) - ? base->doctype : add->doctype ; + ? base->doctype : add->doctype ; conf->etag = ( add->etag == DEFAULT_ETAG ) ? base->etag : add->etag ; conf->bufsz = add->bufsz ; if ( add->flags & NORM_RESET ) { @@ -911,10 +930,10 @@ static void* proxy_html_merge(apr_pool_t* pool, void* BASE, void* ADD) { } return conf ; } -#define REGFLAG(n,s,c) ( (s&&(strchr((s),(c))!=NULL)) ? (n) : 0 ) -#define XREGFLAG(n,s,c) ( (!s||(strchr((s),(c))==NULL)) ? (n) : 0 ) +#define REGFLAG(n,s,c) ( (s&&(ap_strchr((char*)(s),(c))!=NULL)) ? (n) : 0 ) +#define XREGFLAG(n,s,c) ( (!s||(ap_strchr((char*)(s),(c))==NULL)) ? (n) : 0 ) static const char* set_urlmap(cmd_parms* cmd, void* CFG, - const char* from, const char* to, const char* flags) { + const char* from, const char* to, const char* flags) { int regflags ; proxy_html_conf* cfg = (proxy_html_conf*)CFG ; urlmap* map ; @@ -922,13 +941,13 @@ static const char* set_urlmap(cmd_parms* cmd, void* CFG, newmap->next = NULL ; newmap->flags - = XREGFLAG(M_HTML,flags,'h') - | XREGFLAG(M_EVENTS,flags,'e') - | XREGFLAG(M_CDATA,flags,'c') - | REGFLAG(M_ATSTART,flags,'^') - | REGFLAG(M_ATEND,flags,'$') - | REGFLAG(M_REGEX,flags,'R') - | REGFLAG(M_LAST,flags,'L') + = XREGFLAG(M_HTML,flags,'h') + | XREGFLAG(M_EVENTS,flags,'e') + | XREGFLAG(M_CDATA,flags,'c') + | REGFLAG(M_ATSTART,flags,'^') + | REGFLAG(M_ATEND,flags,'$') + | REGFLAG(M_REGEX,flags,'R') + | REGFLAG(M_LAST,flags,'L') ; if ( cfg->map ) { @@ -942,10 +961,10 @@ static const char* set_urlmap(cmd_parms* cmd, void* CFG, newmap->to = apr_pstrdup(cmd->pool, to) ; } else { regflags - = REGFLAG(AP_REG_EXTENDED,flags,'x') - | REGFLAG(AP_REG_ICASE,flags,'i') - | REGFLAG(AP_REG_NOSUB,flags,'n') - | REGFLAG(AP_REG_NEWLINE,flags,'s') + = REGFLAG(AP_REG_EXTENDED,flags,'x') + | REGFLAG(AP_REG_ICASE,flags,'i') + | REGFLAG(AP_REG_NOSUB,flags,'n') + | REGFLAG(AP_REG_NEWLINE,flags,'s') ; newmap->from.r = ap_pregcomp(cmd->pool, from, regflags) ; newmap->to = apr_pstrdup(cmd->pool, to) ; @@ -953,7 +972,7 @@ static const char* set_urlmap(cmd_parms* cmd, void* CFG, return NULL ; } static const char* set_doctype(cmd_parms* cmd, void* CFG, const char* t, - const char* l) { + const char* l) { proxy_html_conf* cfg = (proxy_html_conf*)CFG ; if ( !strcasecmp(t, "xhtml") ) { cfg->etag = xhtml_etag ; @@ -987,7 +1006,7 @@ static void set_param(proxy_html_conf* cfg, const char* arg) { } } static const char* set_flags(cmd_parms* cmd, void* CFG, const char* arg1, - const char* arg2, const char* arg3) { + const char* arg2, const char* arg3) { set_param( (proxy_html_conf*)CFG, arg1) ; set_param( (proxy_html_conf*)CFG, arg2) ; set_param( (proxy_html_conf*)CFG, arg3) ; @@ -995,47 +1014,48 @@ static const char* set_flags(cmd_parms* cmd, void* CFG, const char* arg1, } static const command_rec proxy_html_cmds[] = { AP_INIT_TAKE23("ProxyHTMLURLMap", set_urlmap, NULL, - RSRC_CONF|ACCESS_CONF, "Map URL From To" ) , + RSRC_CONF|ACCESS_CONF, "Map URL From To" ) , AP_INIT_TAKE12("ProxyHTMLDoctype", set_doctype, NULL, - RSRC_CONF|ACCESS_CONF, "(HTML|XHTML) [Legacy]" ) , + RSRC_CONF|ACCESS_CONF, "(HTML|XHTML) [Legacy]" ) , AP_INIT_TAKE123("ProxyHTMLFixups", set_flags, NULL, - RSRC_CONF|ACCESS_CONF, "Options are lowercase, dospath" ) , + RSRC_CONF|ACCESS_CONF, "Options are lowercase, dospath" ) , AP_INIT_FLAG("ProxyHTMLMeta", ap_set_flag_slot, - (void*)APR_OFFSETOF(proxy_html_conf, metafix), - RSRC_CONF|ACCESS_CONF, "Fix META http-equiv elements" ) , + (void*)APR_OFFSETOF(proxy_html_conf, metafix), + RSRC_CONF|ACCESS_CONF, "Fix META http-equiv elements" ) , AP_INIT_FLAG("ProxyHTMLExtended", ap_set_flag_slot, - (void*)APR_OFFSETOF(proxy_html_conf, extfix), - RSRC_CONF|ACCESS_CONF, "Map URLs in Javascript and CSS" ) , + (void*)APR_OFFSETOF(proxy_html_conf, extfix), + RSRC_CONF|ACCESS_CONF, "Map URLs in Javascript and CSS" ) , AP_INIT_FLAG("ProxyHTMLStripComments", ap_set_flag_slot, - (void*)APR_OFFSETOF(proxy_html_conf, strip_comments), - RSRC_CONF|ACCESS_CONF, "Strip out comments" ) , + (void*)APR_OFFSETOF(proxy_html_conf, strip_comments), + RSRC_CONF|ACCESS_CONF, "Strip out comments" ) , #ifndef GO_FASTER AP_INIT_FLAG("ProxyHTMLLogVerbose", ap_set_flag_slot, - (void*)APR_OFFSETOF(proxy_html_conf, verbose), - RSRC_CONF|ACCESS_CONF, "Verbose Logging (use with LogLevel Info)" ) , + (void*)APR_OFFSETOF(proxy_html_conf, verbose), + RSRC_CONF|ACCESS_CONF, "Verbose Logging (use with LogLevel Info)" ) , #endif AP_INIT_TAKE1("ProxyHTMLBufSize", ap_set_int_slot, - (void*)APR_OFFSETOF(proxy_html_conf, bufsz), - RSRC_CONF|ACCESS_CONF, "Buffer size" ) , + (void*)APR_OFFSETOF(proxy_html_conf, bufsz), + RSRC_CONF|ACCESS_CONF, "Buffer size" ) , { NULL } } ; static int mod_proxy_html(apr_pool_t* p, apr_pool_t* p1, apr_pool_t* p2, - server_rec* s) { + server_rec* s) { ap_add_version_component(p, VERSION_STRING) ; return OK ; } static void proxy_html_hooks(apr_pool_t* p) { ap_register_output_filter("proxy-html", proxy_html_filter, - NULL, AP_FTYPE_RESOURCE) ; + NULL, AP_FTYPE_RESOURCE) ; ap_hook_post_config(mod_proxy_html, NULL, NULL, APR_HOOK_MIDDLE) ; ap_hook_child_init(proxy_html_child_init, NULL, NULL, APR_HOOK_MIDDLE) ; } module AP_MODULE_DECLARE_DATA proxy_html_module = { - STANDARD20_MODULE_STUFF, - proxy_html_config, - proxy_html_merge, - NULL, - NULL, - proxy_html_cmds, - proxy_html_hooks + STANDARD20_MODULE_STUFF, + proxy_html_config, + proxy_html_merge, + NULL, + NULL, + proxy_html_cmds, + proxy_html_hooks } ; +

mod_proxy_html: Configuration

Configuration Directives

mod_proxy_html: Technical Guide

Contents