| … | |
… | |
| 61 | local $_ = $_[0]; |
61 | local $_ = $_[0]; |
| 62 | |
62 | |
| 63 | s/&/&/g; |
63 | s/&/&/g; |
| 64 | s/>/>/g; |
64 | s/>/>/g; |
| 65 | s/</</g; |
65 | s/</</g; |
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66 | |
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67 | $_ |
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68 | } |
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69 | |
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70 | sub sanitise_cfxml($) { |
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71 | local $_ = shift; |
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72 | |
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73 | # we now weed out all tags we do not support |
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74 | s{ <(?! /?i> | /?u> | /?b> | /?big | /?small | /?s | /?tt | fg\ | /fg>) |
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75 | }{ |
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76 | "<" |
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77 | }gex; |
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78 | |
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79 | # now all entities |
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80 | s/&(?!amp;|lt;|gt;|apos;|quot;|#[0-9]+;|#x[0-9a-fA-F]+;)/&/g; |
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81 | |
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82 | # handle some elements |
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83 | s/<fg name='([^']*)'>(.*?)<\/fg>/<span foreground='$1'>$2<\/span>/gs; |
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84 | s/<fg name="([^"]*)">(.*?)<\/fg>/<span foreground="$1">$2<\/span>/gs; |
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85 | |
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86 | s/\s+$//; |
| 66 | |
87 | |
| 67 | $_ |
88 | $_ |
| 68 | } |
89 | } |
| 69 | |
90 | |
| 70 | sub background(&;&) { |
91 | sub background(&;&) { |
