110 lines
2.5 KiB
Plaintext
110 lines
2.5 KiB
Plaintext
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#include "transcode_data.h"
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static int
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fun_so_escape_html_chref(void *statep, const unsigned char *s, size_t l, unsigned char *o)
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{
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switch (*s) {
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case '&':
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o[0] = '&';
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o[1] = 'a';
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o[2] = 'm';
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o[3] = 'p';
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o[4] = ';';
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return 5;
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case '<':
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o[0] = '&';
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o[1] = 'l';
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o[2] = 't';
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o[3] = ';';
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return 4;
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case '>':
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o[0] = '&';
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o[1] = 'g';
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o[2] = 't';
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o[3] = ';';
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return 4;
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case '"':
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o[0] = '&';
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o[1] = 'q';
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o[2] = 'u';
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o[3] = 'o';
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o[4] = 't';
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o[5] = ';';
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return 6;
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default:
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rb_bug("unexpected char");
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}
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}
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<%
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map_amp = {}
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map_amp["{00-25,27-FF}"] = :nomap
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map_amp["26"] = :func_so
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transcode_generate_node(ActionMap.parse(map_amp), "escape_amp_as_chref")
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map_html_text = {}
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map_html_text["{00-25,27-3B,3D,3F-FF}"] = :nomap
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map_html_text["26"] = :func_so
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map_html_text["3C"] = :func_so
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map_html_text["3E"] = :func_so
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transcode_generate_node(ActionMap.parse(map_html_text), "escape_html_text")
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map_html_attr = {}
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map_html_attr["{00-21,23-25,27-3B,3D,3F-FF}"] = :nomap
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map_html_attr["22"] = :func_so
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map_html_attr["26"] = :func_so
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map_html_attr["3C"] = :func_so
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map_html_attr["3E"] = :func_so
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transcode_generate_node(ActionMap.parse(map_html_attr), "escape_html_attr")
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%>
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<%= transcode_generated_code %>
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static const rb_transcoder
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rb_escape_amp_as_chref = {
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"", "amp-escaped", escape_amp_as_chref,
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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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5, /* max_output */
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stateless_converter, /* stateful_type */
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0, NULL, NULL,
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NULL, NULL, NULL, &fun_so_escape_html_chref
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};
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static const rb_transcoder
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rb_escape_html_text = {
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"", "html-text-escaped", escape_html_text,
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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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5, /* max_output */
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stateless_converter, /* stateful_type */
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0, NULL, NULL,
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NULL, NULL, NULL, &fun_so_escape_html_chref
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};
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static const rb_transcoder
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rb_escape_html_attr = {
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"", "html-attr-escaped", escape_html_attr,
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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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6, /* max_output */
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stateless_converter, /* stateful_type */
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0, NULL, NULL,
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NULL, NULL, NULL, &fun_so_escape_html_chref
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};
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void
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Init_escape(void)
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{
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rb_register_transcoder(&rb_escape_amp_as_chref);
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rb_register_transcoder(&rb_escape_html_text);
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rb_register_transcoder(&rb_escape_html_attr);
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}
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