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1 | // -*- mode: cpp; mode: fold -*- | |
2 | // Description /*{{{*/ | |
3 | // $Id: debrecords.h,v 1.8 2001/03/13 06:51:46 jgg Exp $ | |
4 | /* ###################################################################### | |
5 | ||
6 | Debian Package Records - Parser for debian package records | |
7 | ||
8 | This provides display-type parsing for the Packages file. This is | |
9 | different than the the list parser which provides cache generation | |
10 | services. There should be no overlap between these two. | |
11 | ||
12 | ##################################################################### */ | |
13 | /*}}}*/ | |
14 | #ifndef PKGLIB_DEBRECORDS_H | |
15 | #define PKGLIB_DEBRECORDS_H | |
16 | ||
17 | #include <apt-pkg/pkgrecords.h> | |
18 | #include <apt-pkg/tagfile.h> | |
19 | #include <apt-pkg/fileutl.h> | |
20 | #include <apt-pkg/pkgcache.h> | |
21 | ||
22 | #include <string> | |
23 | ||
24 | #ifndef APT_8_CLEANER_HEADERS | |
25 | #include <apt-pkg/indexfile.h> | |
26 | #endif | |
27 | ||
28 | class APT_HIDDEN debRecordParserBase : public pkgRecords::Parser | |
29 | { | |
30 | void * const d; | |
31 | protected: | |
32 | pkgTagSection Section; | |
33 | ||
34 | public: | |
35 | // These refer to the archive file for the Version | |
36 | virtual std::string FileName() APT_OVERRIDE; | |
37 | virtual std::string SourcePkg() APT_OVERRIDE; | |
38 | virtual std::string SourceVer() APT_OVERRIDE; | |
39 | ||
40 | virtual HashStringList Hashes() const APT_OVERRIDE; | |
41 | ||
42 | // These are some general stats about the package | |
43 | virtual std::string Maintainer() APT_OVERRIDE; | |
44 | virtual std::string ShortDesc(std::string const &lang) APT_OVERRIDE; | |
45 | virtual std::string LongDesc(std::string const &lang) APT_OVERRIDE; | |
46 | virtual std::string Name() APT_OVERRIDE; | |
47 | virtual std::string Display() APT_OVERRIDE; | |
48 | virtual std::string Homepage() APT_OVERRIDE; | |
49 | ||
50 | // An arbitrary custom field | |
51 | virtual std::string RecordField(const char *fieldName) APT_OVERRIDE; | |
52 | ||
53 | virtual void GetRec(const char *&Start,const char *&Stop) APT_OVERRIDE; | |
54 | virtual bool Find(const char *Tag,const char *&Start, const char *&End) APT_OVERRIDE; | |
55 | ||
56 | debRecordParserBase(); | |
57 | virtual ~debRecordParserBase(); | |
58 | }; | |
59 | ||
60 | class APT_HIDDEN debRecordParser : public debRecordParserBase | |
61 | { | |
62 | void * const d; | |
63 | protected: | |
64 | FileFd File; | |
65 | pkgTagFile Tags; | |
66 | ||
67 | virtual bool Jump(pkgCache::VerFileIterator const &Ver) APT_OVERRIDE; | |
68 | virtual bool Jump(pkgCache::DescFileIterator const &Desc) APT_OVERRIDE; | |
69 | ||
70 | public: | |
71 | debRecordParser(std::string FileName,pkgCache &Cache); | |
72 | virtual ~debRecordParser(); | |
73 | }; | |
74 | ||
75 | // custom record parser that reads deb files directly | |
76 | class APT_HIDDEN debDebFileRecordParser : public debRecordParserBase | |
77 | { | |
78 | void * const d; | |
79 | std::string debFileName; | |
80 | std::string controlContent; | |
81 | ||
82 | APT_HIDDEN bool LoadContent(); | |
83 | protected: | |
84 | // single file files, so no jumping whatsoever | |
85 | bool Jump(pkgCache::VerFileIterator const &) APT_OVERRIDE; | |
86 | bool Jump(pkgCache::DescFileIterator const &) APT_OVERRIDE; | |
87 | ||
88 | public: | |
89 | virtual std::string FileName() APT_OVERRIDE; | |
90 | ||
91 | debDebFileRecordParser(std::string FileName); | |
92 | virtual ~debDebFileRecordParser(); | |
93 | }; | |
94 | ||
95 | #endif |