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35 lines
1.8 KiB
C
35 lines
1.8 KiB
C
/*-*- Mode: C; c-basic-offset: 8 -*-*/
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#ifndef fooconfparserhfoo
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#define fooconfparserhfoo
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#include <stdio.h>
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/* An abstract parser for simple, line based, shallow configuration
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* files consisting of variable assignments only. */
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typedef int (*config_parser_cb_t)(const char *filename, unsigned line, const char *section, const char *lvalue, const char *rvalue, void *data, void *userdata);
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/* Wraps info for parsing a specific configuration variable */
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typedef struct ConfigItem {
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const char *lvalue; /* name of the variable */
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config_parser_cb_t parse; /* Function that is called to parse the variable's value */
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void *data; /* Where to store the variable's data */
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const char *section;
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} ConfigItem;
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/* The configuration file parsing routine. Expects a table of
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* config_items in *t that is terminated by an item where lvalue is
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* NULL */
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int config_parse(const char *filename, const ConfigItem *t, void *userdata);
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/* Generic parsers */
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int config_parse_int(const char *filename, unsigned line, const char *section, const char *lvalue, const char *rvalue, void *data, void *userdata);
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int config_parse_unsigned(const char *filename, unsigned line, const char *section, const char *lvalue, const char *rvalue, void *data, void *userdata);
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int config_parse_size(const char *filename, unsigned line, const char *section, const char *lvalue, const char *rvalue, void *data, void *userdata);
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int config_parse_bool(const char *filename, unsigned line, const char *section, const char *lvalue, const char *rvalue, void *data, void *userdata);
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int config_parse_string(const char *filename, unsigned line, const char *section, const char *lvalue, const char *rvalue, void *data, void *userdata);
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int config_parse_strv(const char *filename, unsigned line, const char *section, const char *lvalue, const char *rvalue, void *data, void *userdata);
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#endif
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