зеркало из https://github.com/github/ruby.git
95 строки
1.9 KiB
Plaintext
95 строки
1.9 KiB
Plaintext
#include "transcode_data.h"
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<%
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def hexstr(str)
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str.unpack("H*")[0]
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end
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transcode_tblgen("", "amp_escape", [
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["{00-25,27-FF}", :nomap],
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["26", hexstr("&")]
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])
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transcode_tblgen("", "xml_text_escape", [
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["{00-25,27-3B,3D,3F-FF}", :nomap],
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["26", hexstr("&")],
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["3C", hexstr("<")],
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["3E", hexstr(">")]
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])
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transcode_tblgen("", "xml_attr_content_escape", [
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["{00-21,23-25,27-3B,3D,3F-FF}", :nomap],
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["22", hexstr(""")],
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["26", hexstr("&")],
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["3C", hexstr("<")],
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["3E", hexstr(">")]
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])
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map_xml_attr_quote = {}
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map_xml_attr_quote["{00-FF}"] = :func_so
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transcode_generate_node(ActionMap.parse(map_xml_attr_quote), "escape_xml_attr_quote")
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%>
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<%= transcode_generated_code %>
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#define END 0
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#define NORMAL 1
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static int
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escape_xml_attr_quote_init(void *statep)
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{
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unsigned char *sp = statep;
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*sp = END;
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return 0;
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}
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static ssize_t
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fun_so_escape_xml_attr_quote(void *statep, const unsigned char *s, size_t l, unsigned char *o, size_t osize)
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{
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unsigned char *sp = statep;
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int n = 0;
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if (*sp == END) {
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*sp = NORMAL;
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o[n++] = '"';
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}
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o[n++] = s[0];
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return n;
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}
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static ssize_t
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escape_xml_attr_quote_finish(void *statep, unsigned char *o, size_t osize)
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{
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unsigned char *sp = statep;
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int n = 0;
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if (*sp == END) {
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o[n++] = '"';
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}
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o[n++] = '"';
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*sp = END;
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return n;
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}
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static const rb_transcoder
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rb_escape_xml_attr_quote = {
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"", "xml_attr_quote", escape_xml_attr_quote,
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TRANSCODE_TABLE_INFO,
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1, /* input_unit_length */
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1, /* max_input */
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7, /* max_output */
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asciicompat_encoder, /* asciicompat_type */
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1, escape_xml_attr_quote_init, escape_xml_attr_quote_init,
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NULL, NULL, NULL, fun_so_escape_xml_attr_quote,
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escape_xml_attr_quote_finish
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};
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void
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Init_escape(void)
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{
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<%= transcode_register_code %>
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rb_register_transcoder(&rb_escape_xml_attr_quote);
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}
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