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51 lines
2.8 KiB
C
51 lines
2.8 KiB
C
/* Icecast
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*
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* This program is distributed under the GNU General Public License, version 2.
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* A copy of this license is included with this source.
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*
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* Copyright 2022 , Philipp "ph3-der-loewe" Schafft <lion@lion.leolix.org>,
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*/
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#ifndef __STRING_RENDERER_H__
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#define __STRING_RENDERER_H__
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#include <stdbool.h>
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#include <igloo/typedef.h>
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#include <igloo/error.h>
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#include "icecasttypes.h"
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igloo_RO_FORWARD_TYPE(string_renderer_t);
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typedef enum {
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STRING_RENDERER_ENCODING_DEFAULT,
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STRING_RENDERER_ENCODING_PLAIN,
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STRING_RENDERER_ENCODING_URI,
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STRING_RENDERER_ENCODING_H, /* same as "%H" */
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STRING_RENDERER_ENCODING_H_ALT, /* same as "%#H" */
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STRING_RENDERER_ENCODING_H_SPACE, /* same as "% H" */
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STRING_RENDERER_ENCODING_H_ALT_SPACE /* same as "%# H" */
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} string_renderer_encoding_t;
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/* all functions are NOT thread safe */
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igloo_error_t string_renderer_start_list(string_renderer_t *self, const char *record_separator, const char *kv_separator, bool allow_null_key, bool allow_null_value, string_renderer_encoding_t encoding);
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#define string_renderer_start_list_formdata(self) string_renderer_start_list((self), "&", "=", false, true, STRING_RENDERER_ENCODING_URI)
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igloo_error_t string_renderer_end_list(string_renderer_t *self);
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igloo_error_t string_renderer_add_string_with_options(string_renderer_t *self, const char *string, bool allow_null, string_renderer_encoding_t encoding);
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#define string_renderer_add_string(self,string) string_renderer_add_string_with_options((self), (string), false, STRING_RENDERER_ENCODING_PLAIN)
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igloo_error_t string_renderer_add_int_with_options(string_renderer_t *self, long long int val, bool allow_zero, bool allow_negative, string_renderer_encoding_t encoding);
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#define string_renderer_add_int(self,val) string_renderer_add_int_with_options((self), (val), true, true, STRING_RENDERER_ENCODING_PLAIN)
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igloo_error_t string_renderer_add_kv_with_options(string_renderer_t *self, const char *key, const char *value, string_renderer_encoding_t key_encoding, bool allow_null_value, bool allow_empty_value);
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#define string_renderer_add_kv(self,key,value) string_renderer_add_kv_with_options((self), (key), (value), STRING_RENDERER_ENCODING_DEFAULT, true, true)
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igloo_error_t string_renderer_add_ki_with_options(string_renderer_t *self, const char *key, long long int value, string_renderer_encoding_t key_encoding, bool allow_zero, bool allow_negative);
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#define string_renderer_add_ki(self,key,value) string_renderer_add_ki_with_options((self), (key), (value), STRING_RENDERER_ENCODING_DEFAULT, true, true)
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/* the pointer becomes invalid by calling ANY of the other functions defined here */
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const char * string_renderer_to_string_zero_copy(string_renderer_t *self);
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#endif
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