gstein 01/02/18 02:21:26
Modified: include apr_xml.h
xml apr_xml.c
Log:
first pass of changes to build within APRUTIL.
Note: apr_xml.[ch] came from httpd-2.0/.../util_xml.[ch] through a
repository copy.
Revision Changes Path
1.8 +81 -78 apr-util/include/apr_xml.h
Index: apr_xml.h
===================================================================
RCS file: /home/cvs/apr-util/include/apr_xml.h,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -u -r1.7 -r1.8
--- apr_xml.h 2001/02/16 04:26:31 1.7
+++ apr_xml.h 2001/02/18 10:21:25 1.8
@@ -55,13 +55,15 @@
#ifndef UTIL_XML_H
#define UTIL_XML_H
+#include "apr_pools.h"
+#include "apr_tables.h"
+
+#include "apu.h"
+
#ifdef __cplusplus
extern "C" {
#endif
-#include "httpd.h"
-#include "apr_lib.h"
-
/**
* @package Apache XML library
*/
@@ -71,25 +73,25 @@
/* ### these will need to move at some point to a more logical spot */
/* simple strutures to keep a linked list of pieces of text */
-typedef struct ap_text ap_text;
+typedef struct apr_text apr_text;
/** Structure to keep a linked list of pieces of text */
-struct ap_text {
+struct apr_text {
/** The current piece of text */
const char *text;
/** a pointer to the next piece of text
- * @defvar ap_text *next */
- struct ap_text *next;
+ * @defvar apr_text *next */
+ struct apr_text *next;
};
-typedef struct ap_text_header ap_text_header;
+typedef struct apr_text_header apr_text_header;
/** A list of pieces of text */
-struct ap_text_header {
+struct apr_text_header {
/** The first piece of text in the list */
- ap_text *first;
+ apr_text *first;
/** The last piece of text in the list */
- ap_text *last;
+ apr_text *last;
};
/**
@@ -97,10 +99,10 @@
* @param p The pool to allocate out of
* @param hdr The text header to append to
* @param text The new text to append
- * @deffunc void ap_text_append(apr_pool_t *p, ap_text_header *hdr, const char *text)
+ * @deffunc void apr_text_append(apr_pool_t *p, apr_text_header *hdr, const char *text)
*/
-AP_DECLARE(void) ap_text_append(apr_pool_t *p, ap_text_header *hdr,
- const char *text);
+APU_DECLARE(void) apr_text_append(apr_pool_t *p, apr_text_header *hdr,
+ const char *text);
/* --------------------------------------------------------------------
@@ -111,12 +113,12 @@
/*
** Qualified namespace values
**
-** AP_XML_NS_DAV_ID
+** APR_XML_NS_DAV_ID
** We always insert the "DAV:" namespace URI at the head of the
** namespace array. This means that it will always be at ID==0,
** making it much easier to test for.
**
-** AP_XML_NS_NONE
+** APR_XML_NS_NONE
** This special ID is used for two situations:
**
** 1) The namespace prefix begins with "xml" (and we do not know
@@ -152,22 +154,22 @@
**
** Note: currently, mod_dav understands the "xmlns" prefix and the
** "xml:lang" attribute. These are handled specially (they aren't
-** left within the XML tree), so the AP_XML_NS_NONE value won't ever
+** left within the XML tree), so the APR_XML_NS_NONE value won't ever
** really apply to these values.
*/
-#define AP_XML_NS_DAV_ID 0 /* namespace ID for "DAV:" */
-#define AP_XML_NS_NONE -10 /* no namespace for this elem/attr */
+#define APR_XML_NS_DAV_ID 0 /* namespace ID for "DAV:" */
+#define APR_XML_NS_NONE -10 /* no namespace for this elem/attr */
-#define AP_XML_NS_ERROR_BASE -100 /* used only during processing */
-#define AP_XML_NS_IS_ERROR(e) ((e) <= AP_XML_NS_ERROR_BASE)
+#define APR_XML_NS_ERROR_BASE -100 /* used only during processing */
+#define APR_XML_NS_IS_ERROR(e) ((e) <= APR_XML_NS_ERROR_BASE)
-typedef struct ap_xml_attr ap_xml_attr;
-typedef struct ap_xml_elem ap_xml_elem;
-typedef struct ap_xml_doc ap_xml_doc;
+typedef struct apr_xml_attr apr_xml_attr;
+typedef struct apr_xml_elem apr_xml_elem;
+typedef struct apr_xml_doc apr_xml_doc;
-/** ap_xml_attr: holds a parsed XML attribute */
-struct ap_xml_attr {
+/** apr_xml_attr: holds a parsed XML attribute */
+struct apr_xml_attr {
/** attribute name */
const char *name;
/** index into namespace array */
@@ -177,12 +179,12 @@
const char *value;
/** next attribute
- * @defvar ap_xml_attr *next */
- struct ap_xml_attr *next;
+ * @defvar apr_xml_attr *next */
+ struct apr_xml_attr *next;
};
-/** ap_xml_elem: holds a parsed XML element */
-struct ap_xml_elem {
+/** apr_xml_elem: holds a parsed XML element */
+struct apr_xml_elem {
/** element name */
const char *name;
/** index into namespace array */
@@ -191,56 +193,57 @@
const char *lang;
/** cdata right after start tag */
- ap_text_header first_cdata;
+ apr_text_header first_cdata;
/** cdata after MY end tag */
- ap_text_header following_cdata;
+ apr_text_header following_cdata;
/** parent element
- * @defvar ap_xml_elem *parent */
- struct ap_xml_elem *parent;
+ * @defvar apr_xml_elem *parent */
+ struct apr_xml_elem *parent;
/** next (sibling) element
- * @defvar ap_xml_elem *next */
- struct ap_xml_elem *next;
+ * @defvar apr_xml_elem *next */
+ struct apr_xml_elem *next;
/** first child element
- * @defvar ap_xml_elem *first_child */
- struct ap_xml_elem *first_child;
+ * @defvar apr_xml_elem *first_child */
+ struct apr_xml_elem *first_child;
/** first attribute
- * @defvar ap_xml_attr *attr */
- struct ap_xml_attr *attr;
+ * @defvar apr_xml_attr *attr */
+ struct apr_xml_attr *attr;
/* used only during parsing */
/** last child element
- * @defvar ap_xml_elem *last_child */
- struct ap_xml_elem *last_child;
+ * @defvar apr_xml_elem *last_child */
+ struct apr_xml_elem *last_child;
/** namespaces scoped by this elem
- * @defvar ap_xml_ns_scope *ns_scope */
- struct ap_xml_ns_scope *ns_scope;
+ * @defvar apr_xml_ns_scope *ns_scope */
+ struct apr_xml_ns_scope *ns_scope;
/* used by modules during request processing */
/** Place for modules to store private data */
void *private;
};
-#define AP_XML_ELEM_IS_EMPTY(e) ((e)->first_child == NULL && \
- (e)->first_cdata.first == NULL)
+#define APR_XML_ELEM_IS_EMPTY(e) ((e)->first_child == NULL && \
+ (e)->first_cdata.first == NULL)
-/** ap_xml_doc: holds a parsed XML document */
-struct ap_xml_doc {
+/** apr_xml_doc: holds a parsed XML document */
+struct apr_xml_doc {
/** root element */
- ap_xml_elem *root;
+ apr_xml_elem *root;
/** array of namespaces used */
apr_array_header_t *namespaces;
};
+#if 0
/**
* Get XML post data and parse it
* @param r The current request
* @param pdoc The XML post data
* @return HTTP status code
- * @deffunc int ap_xml_parse_input(request_rec *r, ap_xml_doc **pdoc)
+ * @deffunc int ap_xml_parse_input(request_rec *r, apr_xml_doc **pdoc)
*/
-AP_DECLARE(int) ap_xml_parse_input(request_rec *r, ap_xml_doc **pdoc);
-
+APU_DECLARE(int) ap_xml_parse_input(request_rec *r, apr_xml_doc **pdoc);
+#endif
/**
* Converts an XML element tree to flat text
@@ -248,37 +251,37 @@
* @param elem The XML element to convert
* @param style How to covert the XML. One of:
*
- * AP_XML_X2T_FULL start tag, contents, end tag
- * AP_XML_X2T_INNER contents only
- * AP_XML_X2T_LANG_INNER xml:lang + inner contents
- * AP_XML_X2T_FULL_NS_LANG FULL + ns defns + xml:lang
+ * APR_XML_X2T_FULL start tag, contents, end tag
+ * APR_XML_X2T_INNER contents only
+ * APR_XML_X2T_LANG_INNER xml:lang + inner contents
+ * APR_XML_X2T_FULL_NS_LANG FULL + ns defns + xml:lang
*
* @param namespaces The namespace of the current XML element
* @param ns_map Namespace mapping
* @param pbuf Buffer to put the converted text into
* @param psize Size of the converted text
- * @deffunc void ap_xml_to_text(apr_pool_t *p, const ap_xml_elem *elem, int style, apr_array_header_t *namespaces, int *ns_map, const char **pbuf, size_t *psize);
+ * @deffunc void apr_xml_to_text(apr_pool_t *p, const apr_xml_elem *elem, int style, apr_array_header_t *namespaces, int *ns_map, const char **pbuf, size_t *psize);
*/
-AP_DECLARE(void) ap_xml_to_text(apr_pool_t *p, const ap_xml_elem *elem,
- int style, apr_array_header_t *namespaces,
- int *ns_map, const char **pbuf,
- apr_size_t *psize);
+APU_DECLARE(void) apr_xml_to_text(apr_pool_t *p, const apr_xml_elem *elem,
+ int style, apr_array_header_t *namespaces,
+ int *ns_map, const char **pbuf,
+ apr_size_t *psize);
/* style argument values: */
-#define AP_XML_X2T_FULL 0 /* start tag, contents, end tag */
-#define AP_XML_X2T_INNER 1 /* contents only */
-#define AP_XML_X2T_LANG_INNER 2 /* xml:lang + inner contents */
-#define AP_XML_X2T_FULL_NS_LANG 3 /* FULL + ns defns + xml:lang */
+#define APR_XML_X2T_FULL 0 /* start tag, contents, end tag */
+#define APR_XML_X2T_INNER 1 /* contents only */
+#define APR_XML_X2T_LANG_INNER 2 /* xml:lang + inner contents */
+#define APR_XML_X2T_FULL_NS_LANG 3 /* FULL + ns defns + xml:lang */
/**
* empty XML element
* @param p The pool to allocate out of
* @param elem The XML element to empty
* @return the string that was stored in the XML element
- * @deffunc const char *ap_xml_empty_elem(apr_pool_t *p, const ap_xml_elem *elem)
+ * @deffunc const char *apr_xml_empty_elem(apr_pool_t *p, const apr_xml_elem *elem)
*/
-AP_DECLARE(const char *) ap_xml_empty_elem(apr_pool_t *p,
- const ap_xml_elem *elem);
+APU_DECLARE(const char *) apr_xml_empty_elem(apr_pool_t *p,
+ const apr_xml_elem *elem);
/**
* quote an XML string
@@ -287,31 +290,31 @@
* @param s The string to quote
* @param quotes If quotes is true, then replace '"' with '"'.
* @return The quoted string
- * @deffunc const char *ap_xml_quote_string(apr_pool_t *p, const char *s, int quotes)
+ * @deffunc const char *apr_xml_quote_string(apr_pool_t *p, const char *s, int quotes)
*/
-AP_DECLARE(const char *) ap_xml_quote_string(apr_pool_t *p, const char *s,
- int quotes);
+APU_DECLARE(const char *) apr_xml_quote_string(apr_pool_t *p, const char *s,
+ int quotes);
/**
* Quote an XML element
* @param p The pool to allocate out of
* @param elem The element to quote
- * @deffunc void ap_xml_quote_elem(apr_pool_t *p, ap_xml_elem *elem)
+ * @deffunc void apr_xml_quote_elem(apr_pool_t *p, apr_xml_elem *elem)
*/
-AP_DECLARE(void) ap_xml_quote_elem(apr_pool_t *p, ap_xml_elem *elem);
+APU_DECLARE(void) apr_xml_quote_elem(apr_pool_t *p, apr_xml_elem *elem);
-/* manage an array of unique URIs: ap_xml_insert_uri() and AP_XML_URI_ITEM() */
+/* manage an array of unique URIs: apr_xml_insert_uri() and APR_XML_URI_ITEM() */
/**
* return the URI's (existing) index, or insert it and return a new index
* @param uri_array array to insert into
* @param uri The uri to insert
* @return int The uri's index
- * @deffunc int ap_xml_insert_uri(apr_array_header_t *uri_array, const char *uri)
+ * @deffunc int apr_xml_insert_uri(apr_array_header_t *uri_array, const char *uri)
*/
-AP_DECLARE(int) ap_xml_insert_uri(apr_array_header_t *uri_array,
- const char *uri);
-#define AP_XML_GET_URI_ITEM(ary, i) (((const char * const *)(ary)->elts)[i])
+APU_DECLARE(int) apr_xml_insert_uri(apr_array_header_t *uri_array,
+ const char *uri);
+#define APR_XML_GET_URI_ITEM(ary, i) (((const char * const *)(ary)->elts)[i])
#ifdef __cplusplus
}
1.16 +110 -109 apr-util/xml/apr_xml.c
Index: apr_xml.c
===================================================================
RCS file: /home/cvs/apr-util/xml/apr_xml.c,v
retrieving revision 1.15
retrieving revision 1.16
diff -u -u -r1.15 -r1.16
--- apr_xml.c 2001/02/16 04:26:48 1.15
+++ apr_xml.c 2001/02/18 10:21:26 1.16
@@ -67,60 +67,55 @@
#define APR_WANT_STRFUNC
#include "apr_want.h"
-#include "httpd.h"
-#include "http_protocol.h"
-#include "http_log.h"
-#include "http_core.h"
+#include "apr_xml.h"
-#include "util_xml.h"
-
#define DEBUG_CR "\r\n"
-#define AP_XML_READ_BLOCKSIZE 2048 /* used for reading input blocks */
+#define APR_XML_READ_BLOCKSIZE 2048 /* used for reading input blocks */
/* errors related to namespace processing */
-#define AP_XML_NS_ERROR_UNKNOWN_PREFIX (AP_XML_NS_ERROR_BASE)
+#define APR_XML_NS_ERROR_UNKNOWN_PREFIX (APR_XML_NS_ERROR_BASE)
/* test for a namespace prefix that begins with [Xx][Mm][Ll] */
-#define AP_XML_NS_IS_RESERVED(name) \
+#define APR_XML_NS_IS_RESERVED(name) \
( (name[0] == 'X' || name[0] == 'x') && \
(name[1] == 'M' || name[1] == 'm') && \
(name[2] == 'L' || name[2] == 'l') )
/* content for parsing */
-typedef struct ap_xml_ctx {
- ap_xml_doc *doc; /* the doc we're parsing */
+typedef struct apr_xml_ctx {
+ apr_xml_doc *doc; /* the doc we're parsing */
apr_pool_t *p; /* the pool we allocate from */
- ap_xml_elem *cur_elem; /* current element */
+ apr_xml_elem *cur_elem; /* current element */
int error; /* an error has occurred */
- /* errors may be AP_XML_NS_ERROR_* or other private errors which will
+ /* errors may be APR_XML_NS_ERROR_* or other private errors which will
be defined here (none yet) */
-} ap_xml_ctx;
+} apr_xml_ctx;
/* struct for scoping namespace declarations */
-typedef struct ap_xml_ns_scope {
+typedef struct apr_xml_ns_scope {
const char *prefix; /* prefix used for this ns */
int ns; /* index into namespace table */
int emptyURI; /* the namespace URI is the empty string */
- struct ap_xml_ns_scope *next; /* next scoped namespace */
-} ap_xml_ns_scope;
+ struct apr_xml_ns_scope *next; /* next scoped namespace */
+} apr_xml_ns_scope;
/* return namespace table index for a given prefix */
-static int find_prefix(ap_xml_ctx *ctx, const char *prefix)
+static int find_prefix(apr_xml_ctx *ctx, const char *prefix)
{
- ap_xml_elem *elem = ctx->cur_elem;
+ apr_xml_elem *elem = ctx->cur_elem;
/*
** Walk up the tree, looking for a namespace scope that defines this
** prefix.
*/
for (; elem; elem = elem->parent) {
- ap_xml_ns_scope *ns_scope = elem->ns_scope;
+ apr_xml_ns_scope *ns_scope = elem->ns_scope;
for (ns_scope = elem->ns_scope; ns_scope; ns_scope = ns_scope->next) {
if (strcmp(prefix, ns_scope->prefix) == 0) {
@@ -131,7 +126,7 @@
** to mean "no namespace." We just found the prefix
** refers to an empty URI, so return "no namespace."
*/
- return AP_XML_NS_NONE;
+ return APR_XML_NS_NONE;
}
return ns_scope->ns;
@@ -147,19 +142,19 @@
* has "no namespace". We have a reserved value for this.
*/
if (*prefix == '\0') {
- return AP_XML_NS_NONE;
+ return APR_XML_NS_NONE;
}
/* not found */
- return AP_XML_NS_ERROR_UNKNOWN_PREFIX;
+ return APR_XML_NS_ERROR_UNKNOWN_PREFIX;
}
static void start_handler(void *userdata, const char *name, const char **attrs)
{
- ap_xml_ctx *ctx = userdata;
- ap_xml_elem *elem;
- ap_xml_attr *attr;
- ap_xml_attr *prev;
+ apr_xml_ctx *ctx = userdata;
+ apr_xml_elem *elem;
+ apr_xml_attr *attr;
+ apr_xml_attr *prev;
char *colon;
const char *quoted;
char *elem_name;
@@ -212,7 +207,7 @@
attr = attr->next) {
if (strncmp(attr->name, "xmlns", 5) == 0) {
const char *prefix = &attr->name[5];
- ap_xml_ns_scope *ns_scope;
+ apr_xml_ns_scope *ns_scope;
/* test for xmlns:foo= form and xmlns= form */
if (*prefix == ':')
@@ -224,12 +219,12 @@
}
/* quote the URI before we ever start working with it */
- quoted = ap_xml_quote_string(ctx->p, attr->value, 1);
+ quoted = apr_xml_quote_string(ctx->p, attr->value, 1);
/* build and insert the new scope */
ns_scope = apr_pcalloc(ctx->p, sizeof(*ns_scope));
ns_scope->prefix = prefix;
- ns_scope->ns = ap_xml_insert_uri(ctx->doc->namespaces, quoted);
+ ns_scope->ns = apr_xml_insert_uri(ctx->doc->namespaces, quoted);
ns_scope->emptyURI = *quoted == '\0';
ns_scope->next = elem->ns_scope;
elem->ns_scope = ns_scope;
@@ -244,7 +239,7 @@
}
else if (strcmp(attr->name, "xml:lang") == 0) {
/* save away the language (in quoted form) */
- elem->lang = ap_xml_quote_string(ctx->p, attr->value, 1);
+ elem->lang = apr_xml_quote_string(ctx->p, attr->value, 1);
/* remove this attribute from the element */
if (prev == NULL)
@@ -270,7 +265,7 @@
elem->lang = elem->parent->lang;
/* adjust the element's namespace */
- colon = ap_strchr(elem_name, ':');
+ colon = strchr(elem_name, ':');
if (colon == NULL) {
/*
* The element is using the default namespace, which will always
@@ -279,15 +274,15 @@
*/
elem->ns = find_prefix(ctx, "");
}
- else if (AP_XML_NS_IS_RESERVED(elem->name)) {
- elem->ns = AP_XML_NS_NONE;
+ else if (APR_XML_NS_IS_RESERVED(elem->name)) {
+ elem->ns = APR_XML_NS_NONE;
}
else {
*colon = '\0';
elem->ns = find_prefix(ctx, elem->name);
elem->name = colon + 1;
- if (AP_XML_NS_IS_ERROR(elem->ns)) {
+ if (APR_XML_NS_IS_ERROR(elem->ns)) {
ctx->error = elem->ns;
return;
}
@@ -296,29 +291,29 @@
/* adjust all remaining attributes' namespaces */
for (attr = elem->attr; attr; attr = attr->next) {
/*
- * ap_xml_attr defines this as "const" but we dup'd it, so we
+ * apr_xml_attr defines this as "const" but we dup'd it, so we
* know that we can change it. a bit hacky, but the existing
* structure def is best.
*/
char *attr_name = (char *)attr->name;
- colon = ap_strchr(attr_name, ':');
+ colon = strchr(attr_name, ':');
if (colon == NULL) {
/*
* Attributes do NOT use the default namespace. Therefore,
* we place them into the "no namespace" category.
*/
- attr->ns = AP_XML_NS_NONE;
+ attr->ns = APR_XML_NS_NONE;
}
- else if (AP_XML_NS_IS_RESERVED(attr->name)) {
- attr->ns = AP_XML_NS_NONE;
+ else if (APR_XML_NS_IS_RESERVED(attr->name)) {
+ attr->ns = APR_XML_NS_NONE;
}
else {
*colon = '\0';
attr->ns = find_prefix(ctx, attr->name);
attr->name = colon + 1;
- if (AP_XML_NS_IS_ERROR(attr->ns)) {
+ if (APR_XML_NS_IS_ERROR(attr->ns)) {
ctx->error = attr->ns;
return;
}
@@ -328,7 +323,7 @@
static void end_handler(void *userdata, const char *name)
{
- ap_xml_ctx *ctx = userdata;
+ apr_xml_ctx *ctx = userdata;
/* punt once we find an error */
if (ctx->error)
@@ -340,9 +335,9 @@
static void cdata_handler(void *userdata, const char *data, int len)
{
- ap_xml_ctx *ctx = userdata;
- ap_xml_elem *elem;
- ap_text_header *hdr;
+ apr_xml_ctx *ctx = userdata;
+ apr_xml_elem *elem;
+ apr_text_header *hdr;
const char *s;
/* punt once we find an error */
@@ -361,13 +356,16 @@
hdr = &elem->last_child->following_cdata;
}
- ap_text_append(ctx->p, hdr, s);
+ apr_text_append(ctx->p, hdr, s);
}
+
+
+#if 0
-AP_DECLARE(int) ap_xml_parse_input(request_rec * r, ap_xml_doc **pdoc)
+APU_DECLARE(int) apr_xml_parse_input(request_rec * r, apr_xml_doc **pdoc)
{
int result;
- ap_xml_ctx ctx = { 0 };
+ apr_xml_ctx ctx = { 0 };
XML_Parser parser;
if ((result = ap_setup_client_block(r, REQUEST_CHUNKED_DECHUNK)) != OK)
@@ -382,7 +380,7 @@
ctx.doc = apr_pcalloc(ctx.p, sizeof(*ctx.doc));
ctx.doc->namespaces = apr_array_make(ctx.p, 5, sizeof(const char *));
- ap_xml_insert_uri(ctx.doc->namespaces, "DAV:");
+ apr_xml_insert_uri(ctx.doc->namespaces, "DAV:");
/* ### we should get the encoding from Content-Encoding */
parser = XML_ParserCreate(NULL);
@@ -405,10 +403,10 @@
apr_size_t limit_xml_body = ap_get_limit_xml_body(r);
/* allocate our working buffer */
- buffer = apr_palloc(r->pool, AP_XML_READ_BLOCKSIZE);
+ buffer = apr_palloc(r->pool, APR_XML_READ_BLOCKSIZE);
/* read the body, stuffing it into the parser */
- while ((len = ap_get_client_block(r, buffer, AP_XML_READ_BLOCKSIZE)) > 0) {
+ while ((len = ap_get_client_block(r, buffer, APR_XML_READ_BLOCKSIZE)) > 0) {
total_read += len;
if (limit_xml_body && total_read > limit_xml_body) {
ap_log_rerror(APLOG_MARK, APLOG_ERR | APLOG_NOERRNO, 0, r,
@@ -436,7 +434,7 @@
if (ctx.error) {
switch (ctx.error) {
- case AP_XML_NS_ERROR_UNKNOWN_PREFIX:
+ case APR_XML_NS_ERROR_UNKNOWN_PREFIX:
ap_log_rerror(APLOG_MARK, APLOG_ERR | APLOG_NOERRNO, 0, r,
"An undefined namespace prefix was used.");
break;
@@ -478,11 +476,14 @@
/* Apache will supply a default error, plus whatever was logged. */
return HTTP_BAD_REQUEST;
}
+
+#endif /* 0 */
+
-AP_DECLARE(void) ap_text_append(apr_pool_t * p, ap_text_header *hdr,
- const char *text)
+APU_DECLARE(void) apr_text_append(apr_pool_t * p, apr_text_header *hdr,
+ const char *text)
{
- ap_text *t = apr_palloc(p, sizeof(*t));
+ apr_text *t = apr_palloc(p, sizeof(*t));
t->text = text;
t->next = NULL;
@@ -505,7 +506,7 @@
*/
/*
-** ap_xml_quote_string: quote an XML string
+** apr_xml_quote_string: quote an XML string
**
** Replace '<', '>', and '&' with '<', '>', and '&'.
** If quotes is true, then replace '"' with '"'.
@@ -513,8 +514,8 @@
** quotes is typically set to true for XML strings that will occur within
** double quotes -- attribute values.
*/
-AP_DECLARE(const char *) ap_xml_quote_string(apr_pool_t *p, const char *s,
- int quotes)
+APU_DECLARE(const char *) apr_xml_quote_string(apr_pool_t *p, const char *s,
+ int quotes)
{
const char *scan;
apr_size_t len = 0;
@@ -575,12 +576,12 @@
}
/* how many characters for the given integer? */
-#define AP_XML_NS_LEN(ns) ((ns) < 10 ? 1 : (ns) < 100 ? 2 : (ns) < 1000 ? 3 : \
- (ns) < 10000 ? 4 : (ns) < 100000 ? 5 : \
- (ns) < 1000000 ? 6 : (ns) < 10000000 ? 7 : \
- (ns) < 100000000 ? 8 : (ns) < 1000000000 ? 9 : 10)
+#define APR_XML_NS_LEN(ns) ((ns) < 10 ? 1 : (ns) < 100 ? 2 : (ns) < 1000 ? 3 : \
+ (ns) < 10000 ? 4 : (ns) < 100000 ? 5 : \
+ (ns) < 1000000 ? 6 : (ns) < 10000000 ? 7 : \
+ (ns) < 100000000 ? 8 : (ns) < 1000000000 ? 9 : 10)
-static apr_size_t text_size(const ap_text *t)
+static apr_size_t text_size(const apr_text *t)
{
apr_size_t size = 0;
@@ -589,17 +590,17 @@
return size;
}
-static apr_size_t elem_size(const ap_xml_elem *elem, int style,
+static apr_size_t elem_size(const apr_xml_elem *elem, int style,
apr_array_header_t *namespaces, int *ns_map)
{
apr_size_t size;
- if (style == AP_XML_X2T_FULL || style == AP_XML_X2T_FULL_NS_LANG) {
- const ap_xml_attr *attr;
+ if (style == APR_XML_X2T_FULL || style == APR_XML_X2T_FULL_NS_LANG) {
+ const apr_xml_attr *attr;
size = 0;
- if (style == AP_XML_X2T_FULL_NS_LANG) {
+ if (style == APR_XML_X2T_FULL_NS_LANG) {
int i;
/*
@@ -609,8 +610,8 @@
for (i = namespaces->nelts; i--;) {
/* compute size of: ' xmlns:ns%d="%s"' */
- size += (9 + AP_XML_NS_LEN(i) + 2 +
- strlen(AP_XML_GET_URI_ITEM(namespaces, i)) + 1);
+ size += (9 + APR_XML_NS_LEN(i) + 2 +
+ strlen(APR_XML_GET_URI_ITEM(namespaces, i)) + 1);
}
if (elem->lang != NULL) {
@@ -619,7 +620,7 @@
}
}
- if (elem->ns == AP_XML_NS_NONE) {
+ if (elem->ns == APR_XML_NS_NONE) {
/* compute size of: <%s> */
size += 1 + strlen(elem->name) + 1;
}
@@ -627,10 +628,10 @@
int ns = ns_map ? ns_map[elem->ns] : elem->ns;
/* compute size of: */
- size += 3 + AP_XML_NS_LEN(ns) + 1 + strlen(elem->name) + 1;
+ size += 3 + APR_XML_NS_LEN(ns) + 1 + strlen(elem->name) + 1;
}
- if (AP_XML_ELEM_IS_EMPTY(elem)) {
+ if (APR_XML_ELEM_IS_EMPTY(elem)) {
/* insert a closing "/" */
size += 1;
}
@@ -644,13 +645,13 @@
}
for (attr = elem->attr; attr; attr = attr->next) {
- if (attr->ns == AP_XML_NS_NONE) {
+ if (attr->ns == APR_XML_NS_NONE) {
/* compute size of: ' %s="%s"' */
size += 1 + strlen(attr->name) + 2 + strlen(attr->value) + 1;
}
else {
/* compute size of: ' ns%d:%s="%s"' */
- size += 3 + AP_XML_NS_LEN(attr->ns) + 1 + strlen(attr->name) + 2 + strlen(attr->value) + 1;
+ size += 3 + APR_XML_NS_LEN(attr->ns) + 1 + strlen(attr->name) + 2 + strlen(attr->value) + 1;
}
}
@@ -666,7 +667,7 @@
size += 11 + strlen(elem->lang) + 1;
}
}
- else if (style == AP_XML_X2T_LANG_INNER) {
+ else if (style == APR_XML_X2T_LANG_INNER) {
/*
* This style prepends the xml:lang value plus a null terminator.
* If a lang value is not present, then we insert a null term.
@@ -680,14 +681,14 @@
for (elem = elem->first_child; elem; elem = elem->next) {
/* the size of the child element plus the CDATA that follows it */
- size += (elem_size(elem, AP_XML_X2T_FULL, NULL, ns_map) +
+ size += (elem_size(elem, APR_XML_X2T_FULL, NULL, ns_map) +
text_size(elem->following_cdata.first));
}
return size;
}
-static char *write_text(char *s, const ap_text *t)
+static char *write_text(char *s, const apr_text *t)
{
for (; t; t = t->next) {
apr_size_t len = strlen(t->text);
@@ -697,18 +698,18 @@
return s;
}
-static char *write_elem(char *s, const ap_xml_elem *elem, int style,
+static char *write_elem(char *s, const apr_xml_elem *elem, int style,
apr_array_header_t *namespaces, int *ns_map)
{
- const ap_xml_elem *child;
+ const apr_xml_elem *child;
apr_size_t len;
int ns;
- if (style == AP_XML_X2T_FULL || style == AP_XML_X2T_FULL_NS_LANG) {
- int empty = AP_XML_ELEM_IS_EMPTY(elem);
- const ap_xml_attr *attr;
+ if (style == APR_XML_X2T_FULL || style == APR_XML_X2T_FULL_NS_LANG) {
+ int empty = APR_XML_ELEM_IS_EMPTY(elem);
+ const apr_xml_attr *attr;
- if (elem->ns == AP_XML_NS_NONE) {
+ if (elem->ns == APR_XML_NS_NONE) {
len = sprintf(s, "<%s", elem->name);
}
else {
@@ -718,7 +719,7 @@
s += len;
for (attr = elem->attr; attr; attr = attr->next) {
- if (attr->ns == AP_XML_NS_NONE)
+ if (attr->ns == APR_XML_NS_NONE)
len = sprintf(s, " %s=\"%s\"", attr->name, attr->value);
else
len = sprintf(s, " ns%d:%s=\"%s\"", attr->ns, attr->name, attr->value);
@@ -727,7 +728,7 @@
/* add the xml:lang value if necessary */
if (elem->lang != NULL &&
- (style == AP_XML_X2T_FULL_NS_LANG ||
+ (style == APR_XML_X2T_FULL_NS_LANG ||
elem->parent == NULL ||
elem->lang != elem->parent->lang)) {
len = sprintf(s, " xml:lang=\"%s\"", elem->lang);
@@ -735,12 +736,12 @@
}
/* add namespace definitions, if required */
- if (style == AP_XML_X2T_FULL_NS_LANG) {
+ if (style == APR_XML_X2T_FULL_NS_LANG) {
int i;
for (i = namespaces->nelts; i--;) {
len = sprintf(s, " xmlns:ns%d=\"%s\"", i,
- AP_XML_GET_URI_ITEM(namespaces, i));
+ APR_XML_GET_URI_ITEM(namespaces, i));
s += len;
}
}
@@ -755,7 +756,7 @@
/* just close it */
*s++ = '>';
}
- else if (style == AP_XML_X2T_LANG_INNER) {
+ else if (style == APR_XML_X2T_LANG_INNER) {
/* prepend the xml:lang value */
if (elem->lang != NULL) {
len = strlen(elem->lang);
@@ -768,12 +769,12 @@
s = write_text(s, elem->first_cdata.first);
for (child = elem->first_child; child; child = child->next) {
- s = write_elem(s, child, AP_XML_X2T_FULL, NULL, ns_map);
+ s = write_elem(s, child, APR_XML_X2T_FULL, NULL, ns_map);
s = write_text(s, child->following_cdata.first);
}
- if (style == AP_XML_X2T_FULL || style == AP_XML_X2T_FULL_NS_LANG) {
- if (elem->ns == AP_XML_NS_NONE) {
+ if (style == APR_XML_X2T_FULL || style == APR_XML_X2T_FULL_NS_LANG) {
+ if (elem->ns == APR_XML_NS_NONE) {
len = sprintf(s, "", elem->name);
}
else {
@@ -786,44 +787,44 @@
return s;
}
-AP_DECLARE(void) ap_xml_quote_elem(apr_pool_t *p, ap_xml_elem *elem)
+APU_DECLARE(void) apr_xml_quote_elem(apr_pool_t *p, apr_xml_elem *elem)
{
- ap_text *scan_txt;
- ap_xml_attr *scan_attr;
- ap_xml_elem *scan_elem;
+ apr_text *scan_txt;
+ apr_xml_attr *scan_attr;
+ apr_xml_elem *scan_elem;
/* convert the element's text */
for (scan_txt = elem->first_cdata.first;
scan_txt != NULL;
scan_txt = scan_txt->next) {
- scan_txt->text = ap_xml_quote_string(p, scan_txt->text, 0);
+ scan_txt->text = apr_xml_quote_string(p, scan_txt->text, 0);
}
for (scan_txt = elem->following_cdata.first;
scan_txt != NULL;
scan_txt = scan_txt->next) {
- scan_txt->text = ap_xml_quote_string(p, scan_txt->text, 0);
+ scan_txt->text = apr_xml_quote_string(p, scan_txt->text, 0);
}
/* convert the attribute values */
for (scan_attr = elem->attr;
scan_attr != NULL;
scan_attr = scan_attr->next) {
- scan_attr->value = ap_xml_quote_string(p, scan_attr->value, 1);
+ scan_attr->value = apr_xml_quote_string(p, scan_attr->value, 1);
}
/* convert the child elements */
for (scan_elem = elem->first_child;
scan_elem != NULL;
scan_elem = scan_elem->next) {
- ap_xml_quote_elem(p, scan_elem);
+ apr_xml_quote_elem(p, scan_elem);
}
}
/* convert an element to a text string */
-AP_DECLARE(void) ap_xml_to_text(apr_pool_t * p, const ap_xml_elem *elem,
- int style, apr_array_header_t *namespaces,
- int *ns_map, const char **pbuf,
- apr_size_t *psize)
+APU_DECLARE(void) apr_xml_to_text(apr_pool_t * p, const apr_xml_elem *elem,
+ int style, apr_array_header_t *namespaces,
+ int *ns_map, const char **pbuf,
+ apr_size_t *psize)
{
/* get the exact size, plus a null terminator */
apr_size_t size = elem_size(elem, style, namespaces, ns_map) + 1;
@@ -837,10 +838,10 @@
*psize = size;
}
-AP_DECLARE(const char *) ap_xml_empty_elem(apr_pool_t * p,
- const ap_xml_elem *elem)
+APU_DECLARE(const char *) apr_xml_empty_elem(apr_pool_t * p,
+ const apr_xml_elem *elem)
{
- if (elem->ns == AP_XML_NS_NONE) {
+ if (elem->ns == APR_XML_NS_NONE) {
/*
* The prefix (xml...) is already within the prop name, or
* the element simply has no prefix.
@@ -852,14 +853,14 @@
}
/* return the URI's (existing) index, or insert it and return a new index */
-AP_DECLARE(int) ap_xml_insert_uri(apr_array_header_t *uri_array,
- const char *uri)
+APU_DECLARE(int) apr_xml_insert_uri(apr_array_header_t *uri_array,
+ const char *uri)
{
int i;
const char **pelt;
for (i = uri_array->nelts; i--;) {
- if (strcmp(uri, AP_XML_GET_URI_ITEM(uri_array, i)) == 0)
+ if (strcmp(uri, APR_XML_GET_URI_ITEM(uri_array, i)) == 0)
return i;
}