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MUSASHI API Development Summary

Please download the sample program and the data which have explained in thisdocumentfrom here.

System important matter

  • This document has designated the utilization with Linux environment as prerequisite.
  • Because with MUSASHI, utilization of the joint ownership library outside three of libxml2, zlib and glibc is designated as prerequisite, please verify whether each library is installed.
  • It isnecessary for MUSASHI-CORE to be installed. When MUSASHI-CORE is installed, in "the /usr/local/include/musashi" directory, the inclusion file which is necessary for development is installed. The joint ownership library of MUSASHI is installed to "/usr/local/lib".

The knowledge which becomes prerequisite

* Note) also XMLtable is the XML document, but because the interface where the API of MUSASHI is various concerning the treatment of XMLtable, has been had, there is no knowledge of DOM and SAX, there is no problem.

Flow of command development

When developing command anew making use of API which MUSASHI offers, it keeps describing the cord/code with the usually following kind of flow, (inside the parenthesis, the inclusion file name which corresponds).

  1. Description of command help (mssBase.h)
  2. Definition of option variable (mssOption.h)
  3. Definition of various variables
  4. Command start processing (mssBase.h)
  5. Appraisal of option (mssOption.h)
  6. Input file opening (mssInput.h)
  7. Reading of header ™E setting (mssHeader.h)
  8. Item type option relation is acquired to the header of the input data, (mssOption.h)
  9. Header compilation of output data (mssHeader.h)
  10. Output file opening (mssOutput.h)
  11. Header output of output data (mssHeader.h)
  12. Processing of main (input/output of the data it includes)
  13. Memory territory opening
  14. Command end processing(mssBase.h)

Looking at this flow, as understood, main processing (12) to it is necessary to handle processing many.
Below, chasing order, it keeps advancing API utilization explanation then.

Contents The above-mentioned flow
Start and end processing 1,4,14
Command option processing 2,5,13
Processing related to reading ™E of the header of XMLtable 7,13
Item type option the processing which in the header of the input data relation is attached 8,13
Processing related to output of header 9,13
The input process of XMLtable 6,12,13
The output process of XMLtable 10,12,13
Appraisal execution processing of operational expression 12,13

Explanations of classified by other API classification

Even in addition, it seems that is shown below, when it is, convenient various API are offered.

  • General-purpose hash function (mssBase.h)
  • The function which handles the character string list (mssBase.h)
  • The functional group which handles the XML tag (mssXml.h)
  • The functional group which handles NULL value and the value type which installs data type (mssValue.h)
  • Wrapper function for dynamic memory guaranty (mssBase.h)
  • In addition every (mssBase.h)
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