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48 lines
1.0 KiB
C
48 lines
1.0 KiB
C
#ifndef LLARP_CONFIG_H_
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#define LLARP_CONFIG_H_
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/**
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* config.h
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*
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* library configuration utilties
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*/
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struct llarp_config;
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/// allocate config
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void
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llarp_new_config(struct llarp_config **conf);
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/// deallocate config
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void
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llarp_free_config(struct llarp_config **conf);
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/// @brief return -1 on fail otherwiwse 0
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int
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llarp_load_config(struct llarp_config *conf, const char *fname);
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/// config iterator configuration
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struct llarp_config_iterator
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{
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/// a customizable pointer to pass data to iteration functor
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void *user;
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/// set by llarp_config_iter
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struct llarp_config *conf;
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/// visit (self, section, key, value)
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void (*visit)(struct llarp_config_iterator *, const char *, const char *,
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const char *);
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};
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/// iterator over "conf" and call visit functor defined in "iter"
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void
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llarp_config_iter(struct llarp_config *conf,
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struct llarp_config_iterator *iter);
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/// ensure configuration exists
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/// populate with defaults if it does not exist
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/// return if this succeeded
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bool
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llarp_ensure_config(const char *fname);
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#endif
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