kc3-lang/SDL/visualtest/include/SDL_visualtest_sut_configparser.h

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• Hash : 2bb344d6
  Author :
  Date : 2013-11-27T10:29:27
  

  Don't crash when no WM is present. CR: Sam Lantinga.

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• visualtest/include/SDL_visualtest_sut_configparser.h

• /* See COPYING.txt for the full license governing this code. */
  /**
   * \file SDL_visualtest_sut_configparser.h
   *
   * Header for the parser for SUT config files.
   */
  
  #ifndef _SDL_visualtest_sut_configparser_h
  #define _SDL_visualtest_sut_configparser_h
  
  /** Maximum length of the name of an SUT option */
  #define MAX_SUTOPTION_NAME_LEN 100
  /** Maximum length of the name of a category of an SUT option */
  #define MAX_SUTOPTION_CATEGORY_LEN 40
  /** Maximum length of one enum value of an SUT option */
  #define MAX_SUTOPTION_ENUMVAL_LEN 40
  /** Maximum length of a line in the paramters file */
  #define MAX_SUTOPTION_LINE_LENGTH 256
  
  /* Set up for C function definitions, even when using C++ */
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  /**
   * Describes the different kinds of options to the SUT.
   */
  typedef enum {
      SDL_SUT_OPTIONTYPE_STRING = 0,
      SDL_SUT_OPTIONTYPE_INT,
      SDL_SUT_OPTIONTYPE_ENUM,
      SDL_SUT_OPTIONTYPE_BOOL
  } SDLVisualTest_SUTOptionType;
  
  /**
   * Represents the range of values an integer option can take.
   */
  typedef struct SDLVisualTest_SUTIntRange {
      /*! Minimum value of the integer option */
      int min;
      /*! Maximum value of the integer option */
      int max;
  } SDLVisualTest_SUTIntRange;
  
  /**
   * Struct that defines an option to be passed to the SUT.
   */
  typedef struct SDLVisualTest_SUTOption {
      /*! The name of the option. This is what you would pass in the command line
          along with two leading hyphens. */
      char name[MAX_SUTOPTION_NAME_LEN];
      /*! An array of categories that the option belongs to. The last element is
          NULL. */
      char** categories;
      /*! Type of the option - integer, boolean, etc. */
      SDLVisualTest_SUTOptionType type;
      /*! Whether the option is required or not */
      SDL_bool required;
      /*! extra data that is required for certain types */
      union {
          /*! This field is valid only for integer type options; it defines the
          valid range for such an option */
          SDLVisualTest_SUTIntRange range;
          /*! This field is valid only for enum type options; it holds the list of values
          that the option can take. The last element is NULL */
          char** enum_values;
      } data;
  } SDLVisualTest_SUTOption;
  
  /**
   * Struct to hold all the options to an SUT application.
   */
  typedef struct SDLVisualTest_SUTConfig
  {
      /*! Pointer to an array of options */
      SDLVisualTest_SUTOption* options;
      /*! Number of options in \c options */
      int num_options;
  } SDLVisualTest_SUTConfig;
  
  /**
   * Parses a configuration file that describes the command line options an SUT
   * application will take and populates a SUT config object. All lines in the
   * config file must be smaller than 
   *
   * \param file Path to the configuration file.
   * \param config Pointer to an object that represents an SUT configuration.
   *
   * \return zero on failure, non-zero on success
   */
  int SDLVisualTest_ParseSUTConfig(char* file, SDLVisualTest_SUTConfig* config);
  
  /**
   * Free any resources associated with the config object pointed to by \c config.
   */
  void SDLVisualTest_FreeSUTConfig(SDLVisualTest_SUTConfig* config);
  
  /* Ends C function definitions when using C++ */
  #ifdef __cplusplus
  }
  #endif
  
  #endif /* _SDL_visualtest_sut_configparser_h */
  

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