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a/src/index/exefetcher.h |
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b/src/index/exefetcher.h |
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class RclConfig;
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class RclConfig;
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/**
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/**
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* A fetcher which works by executing external programs, defined in a
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* A fetcher which works by executing external programs, defined in a
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* configuration file:
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* configuration file.
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* At this point this is only used with the sample python mbox indexer,
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* to show how recoll can work with completely external data extraction code.
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*
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* Configuration: The external indexer sets the 'rclbes' recoll field
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* (backend definition, can be FS or BGL -web- in standard recoll) to
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* a unique value (e.g. MBOX for the python sample). A 'backends' file
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* in the configuration directory then links the 'rclbes' value with
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* commands to execute for fetching the data, which recoll uses at
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* query time for previewing and opening the document.
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*/
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*/
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class EXEDocFetcher : public DocFetcher {
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class EXEDocFetcher : public DocFetcher {
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class Internal;
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class Internal;
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EXEDocFetcher(const Internal&);
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EXEDocFetcher(const Internal&);
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virtual ~EXEDocFetcher() {}
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virtual ~EXEDocFetcher() {}
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virtual bool fetch(RclConfig* cnf, const Rcl::Doc& idoc, RawDoc& out);
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virtual bool fetch(RclConfig* cnf, const Rcl::Doc& idoc, RawDoc& out);
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/** Calls stat to retrieve file signature data */
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/** Calls stat to retrieve file signature data */
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virtual bool makesig(RclConfig* cnf, const Rcl::Doc& idoc, std::string& sig);
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virtual bool makesig(RclConfig* cnf, const Rcl::Doc& idoc,std::string& sig);
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friend EXEDocFetcher *exeDocFetcherMake(RclConfig *, const std::string&);
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friend EXEDocFetcher *exeDocFetcherMake(RclConfig *, const std::string&);
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private:
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private:
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Internal *m;
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Internal *m;
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};
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};
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