diff options
author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-09-05 21:29:12 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-09-05 21:29:12 +0000 |
commit | a10a5ddaacb05368cee3beec82af47043aec6667 (patch) | |
tree | 6b90181b6b7e94ffa5b641134af629a41080d8e9 /enc/trans/escape.trans | |
parent | fb9c53dea50fbbf7d789f0cac004a00c6d125022 (diff) |
* enc/trans/escape.trans: new file.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19165 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'enc/trans/escape.trans')
-rw-r--r-- | enc/trans/escape.trans | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/enc/trans/escape.trans b/enc/trans/escape.trans new file mode 100644 index 0000000000..d1612187aa --- /dev/null +++ b/enc/trans/escape.trans @@ -0,0 +1,109 @@ +#include "transcode_data.h" + +static int +fun_so_escape_html_chref(void *statep, const unsigned char *s, size_t l, unsigned char *o) +{ + switch (*s) { + case '&': + o[0] = '&'; + o[1] = 'a'; + o[2] = 'm'; + o[3] = 'p'; + o[4] = ';'; + return 5; + + case '<': + o[0] = '&'; + o[1] = 'l'; + o[2] = 't'; + o[3] = ';'; + return 4; + + case '>': + o[0] = '&'; + o[1] = 'g'; + o[2] = 't'; + o[3] = ';'; + return 4; + + case '"': + o[0] = '&'; + o[1] = 'q'; + o[2] = 'u'; + o[3] = 'o'; + o[4] = 't'; + o[5] = ';'; + return 6; + + default: + rb_bug("unexpected char"); + } +} +<% + map_amp = {} + map_amp["{00-25,27-FF}"] = :nomap + map_amp["26"] = :func_so + transcode_generate_node(ActionMap.parse(map_amp), "escape_amp_as_chref") + + map_html_text = {} + map_html_text["{00-25,27-3B,3D,3F-FF}"] = :nomap + map_html_text["26"] = :func_so + map_html_text["3C"] = :func_so + map_html_text["3E"] = :func_so + transcode_generate_node(ActionMap.parse(map_html_text), "escape_html_text") + + map_html_attr = {} + map_html_attr["{00-21,23-25,27-3B,3D,3F-FF}"] = :nomap + map_html_attr["22"] = :func_so + map_html_attr["26"] = :func_so + map_html_attr["3C"] = :func_so + map_html_attr["3E"] = :func_so + transcode_generate_node(ActionMap.parse(map_html_attr), "escape_html_attr") +%> + +<%= transcode_generated_code %> + +static const rb_transcoder +rb_escape_amp_as_chref = { + "", "amp-escaped", escape_amp_as_chref, + TRANSCODE_TABLE_INFO, + 1, /* input_unit_length */ + 1, /* max_input */ + 5, /* max_output */ + stateless_converter, /* stateful_type */ + 0, NULL, NULL, + NULL, NULL, NULL, &fun_so_escape_html_chref +}; + +static const rb_transcoder +rb_escape_html_text = { + "", "html-text-escaped", escape_html_text, + TRANSCODE_TABLE_INFO, + 1, /* input_unit_length */ + 1, /* max_input */ + 5, /* max_output */ + stateless_converter, /* stateful_type */ + 0, NULL, NULL, + NULL, NULL, NULL, &fun_so_escape_html_chref +}; + +static const rb_transcoder +rb_escape_html_attr = { + "", "html-attr-escaped", escape_html_attr, + TRANSCODE_TABLE_INFO, + 1, /* input_unit_length */ + 1, /* max_input */ + 6, /* max_output */ + stateless_converter, /* stateful_type */ + 0, NULL, NULL, + NULL, NULL, NULL, &fun_so_escape_html_chref +}; + +void +Init_escape(void) +{ + rb_register_transcoder(&rb_escape_amp_as_chref); + rb_register_transcoder(&rb_escape_html_text); + rb_register_transcoder(&rb_escape_html_attr); +} + |