Annotation of parser3/src/types/pa_vfile.C, revision 1.36.2.3
1.34 paf 1:
1.5 paf 2: /** @file
1.14 paf 3: Parser: @b file parser type.
1.3 paf 4:
1.36 paf 5: Copyright(c) 2001, 2003 ArtLebedev Group (http://www.artlebedev.com)
1.26 paf 6: Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
1.30 paf 7: */
1.3 paf 8:
1.36.2.3! paf 9: static const char* IDENT_VFILE_C="$Date: 2003/01/29 13:40:30 $";
1.1 paf 10:
1.36.2.2 paf 11: #include "classes.h"
1.1 paf 12: #include "pa_vfile.h"
1.36.2.1 paf 13: #include "pa_value_includes.h"
1.1 paf 14: #include "pa_vstring.h"
1.3 paf 15: #include "pa_vint.h"
1.1 paf 16:
1.36.2.2 paf 17: // externs
18:
19: extern MethodedPtr file_class;
20:
1.36.2.1 paf 21: // defines
22:
23: #define NAME_NAME "name"
24: #define SIZE_NAME "size"
25: #define TEXT_NAME "text"
26:
27: #define NONAME_DAT "noname.dat"
28:
29: // statics
30:
31: StringPtr name_name(new String(NAME_NAME));
32: StringPtr size_name(new String(SIZE_NAME));
33: StringPtr text_name(new String(TEXT_NAME));
34:
35: // methods
1.36.2.2 paf 36:
37: VStateless_class *VFile::get_class() { return file_class.get(); }
1.36.2.1 paf 38:
39: void VFile::set(Pool& pool,
40: bool tainted,
1.13 paf 41: const void *avalue_ptr, size_t avalue_size,
1.36.2.3! paf 42: StringPtr afile_name,
1.36.2.1 paf 43: ValuePtr acontent_type) {
44: ffile_name=afile_name;
45: ffile_name_cstr=ffile_name?ffile_name->cstr():CharPtr(0);
1.8 paf 46: fvalue_ptr=avalue_ptr;
47: fvalue_size=avalue_size;
48:
1.36.2.1 paf 49: const char *origin_file=ffile_name_cstr?ffile_name_cstr:"user (input type=file)";
1.15 paf 50:
1.10 paf 51: ffields.clear();
1.3 paf 52: // $name
1.14 paf 53: char *lfile_name;
1.36.2.1 paf 54: if(ffile_name_cstr) {
55: lfile_name=pool.copy(ffile_name_cstr);
1.10 paf 56: if(char *after_slash=rsplit(lfile_name, '\\'))
57: lfile_name=after_slash;
58: if(char *after_slash=rsplit(lfile_name, '/'))
59: lfile_name=after_slash;
1.14 paf 60: } else
1.16 paf 61: lfile_name=NONAME_DAT;
1.36.2.1 paf 62: StringPtr sfile_name(new String);
63: sfile_name->APPEND(lfile_name, 0, String::UL_FILE_SPEC, origin_file, 0);
64: ffields.put(name_name, ValuePtr(new VString(sfile_name)));
1.3 paf 65: // $size
1.36.2.1 paf 66: ffields.put(size_name, ValuePtr(new VInt(fvalue_size)));
1.3 paf 67: // $text
1.29 paf 68: if(fvalue_ptr && fvalue_size) { // assigned files don't have ptr, and we really have some bytes
1.36.2.1 paf 69: StringPtr text(new String);
1.14 paf 70: char *premature_zero_pos=(char *)memchr(fvalue_ptr, 0, fvalue_size);
1.29 paf 71: if(premature_zero_pos!=fvalue_ptr) {
72: size_t copy_size=premature_zero_pos?premature_zero_pos-(char *)fvalue_ptr:fvalue_size;
73: char *copy_ptr=(char *)malloc(copy_size);
74: memcpy(copy_ptr, fvalue_ptr, copy_size);
75: fix_line_breaks(copy_ptr, copy_size);
1.36.2.1 paf 76: text->APPEND(copy_ptr, copy_size,
1.28 paf 77: tainted? String::UL_TAINTED : String::UL_AS_IS,
1.18 parser 78: origin_file, 0);
1.29 paf 79: }
1.36.2.1 paf 80: ffields.put(text_name, ValuePtr(new VString(text)));
1.14 paf 81: }
1.9 paf 82: // $mime-type
1.36.2.1 paf 83: if(acontent_type)
84: ffields.put(content_type_name, acontent_type);
1.35 paf 85: }
86:
1.36.2.3! paf 87: ValuePtr VFile::get_element(StringPtr aname, Value& aself, bool looking_up) {
1.35 paf 88: // $method
1.36.2.1 paf 89: if(ValuePtr result=VStateless_object::get_element(aname, aself, looking_up))
1.35 paf 90: return result;
91:
92: // $field
1.36.2.1 paf 93: return ffields.get(aname);
1.3 paf 94: }
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