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Viewing changes to include/net-snmp/library/text_utils.h

  • Committer: Bazaar Package Importer
  • Author(s): Steve Kowalik
  • Date: 2007-05-10 22:20:23 UTC
  • mto: (1.4.1 experimental)
  • mto: This revision was merged to the branch mainline in revision 11.
  • Revision ID: james.westby@ubuntu.com-20070510222023-3fr07xb9i17xvq32
Tags: upstream-5.3.1
Import upstream version 5.3.1

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Lines of Context:
include/net-snmp/library/text_utils.h
 
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#ifndef NETSNMP_TEXT_UTILS_H
 
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#define NETSNMP_TEXT_UTILS_H
 
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#ifdef _cplusplus
 
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extern "C" {
 
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#endif
 
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    /*------------------------------------------------------------------
 
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     *
 
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     * text file processing
 
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     *
 
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     */
 
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    netsnmp_container *
 
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    netsnmp_file_text_parse(netsnmp_file *f, netsnmp_container *cin,
 
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                            int parse_mode, u_int flags, void *context);
 
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#define PM_SAVE_EVERYTHING                                             1
 
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#define PM_INDEX_STRING_STRING                                         2
 
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#define PM_USER_FUNCTION                                               3
 
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#define PM_FLAG_NO_CONTAINER                                  0x00000001
 
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#define PM_FLAG_SKIP_WHITESPACE                               0x00000002
 
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    /*
 
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     * line processing user function
 
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     */
 
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    struct netsnmp_line_process_info_s; /* fwd decl */
 
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    typedef struct netsnmp_line_info_s {
 
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        size_t                     index;
 
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        char                      *line;
 
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        size_t                     line_len;
 
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        size_t                     line_max;
 
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        char                      *start;
 
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        size_t                     start_len;
 
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    } netsnmp_line_info;
 
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    typedef int (Netsnmp_Process_Text_Line)
 
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        (netsnmp_line_info *line_info, void *mem,
 
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         struct netsnmp_line_process_info_s* lpi);
 
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    typedef struct netsnmp_line_process_info_s {
 
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        size_t                     line_max; /* defaults to STRINGMAX if 0 */
 
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        size_t                     mem_size;
 
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        u_int                      flags;
 
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        Netsnmp_Process_Text_Line *process;
 
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        void                      *user_context;
 
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    } netsnmp_line_process_info;
 
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/*
 
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 * user function return codes
 
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 */
 
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#define PMLP_RC_STOP_PROCESSING                           -1
 
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#define PMLP_RC_MEMORY_USED                                0
 
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#define PMLP_RC_MEMORY_UNUSED                              1
 
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/** ALLOC_LINE: wasteful, but fast */
 
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#define PMLP_FLAG_ALLOC_LINE                               0x00000001
 
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/** STRDUP_LINE: slower if you don't keep memory in most cases */
 
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#define PMLP_FLAG_STRDUP_LINE                              0x00000002
 
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/** don't strip trailing newlines */
 
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#define PMLP_FLAG_LEAVE_NEWLINE                            0x00000004
 
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/** don't skip blank or comment lines */
 
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#define PMLP_FLAG_PROCESS_WHITESPACE                       0x00000008
 
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/** just process line, don't save it */
 
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#define PMLP_FLAG_NO_CONTAINER                             0x00000010
 
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    /*
 
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     * a few useful pre-defined helpers
 
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     */
 
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    typedef struct netsnmp_token_value_index_s {
 
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        char               *token;
 
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        netsnmp_cvalue      value;
 
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        size_t              index;
 
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    } netsnmp_token_value_index;
 
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    netsnmp_container *netsnmp_text_token_container_from_file(const char *file,
 
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                                                              u_int flags,
 
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                                                              netsnmp_container *c,
 
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                                                              void *context);
 
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/*
 
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 * flags
 
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 */
 
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#define NSTTC_FLAG_TYPE_CONTEXT_DIRECT                      0x00000001
 
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#define PMLP_TYPE_UNSIGNED                                  1
 
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#define PMLP_TYPE_INTEGER                                   2
 
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#define PMLP_TYPE_STRING                                    3
 
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#define PMLP_TYPE_BOOLEAN                                   4
 
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#ifdef _cplusplus
 
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}
 
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#endif
 
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#endif /* NETSNMP_TEXT_UTILS_H */