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stenzek
GitHub Repository: stenzek/duckstation
 Path: blob/master/dep/rcheevos/src/rapi/rc_api_common.h
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#ifndef RC_API_COMMON_H

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#define RC_API_COMMON_H

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#include "rc_api_request.h"

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#include <stddef.h>

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#include <time.h>

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RC_BEGIN_C_DECLS

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#define RC_CONTENT_TYPE_URLENCODED "application/x-www-form-urlencoded"

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typedef struct rc_api_url_builder_t {

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  char* write;

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  char* start;

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  char* end;

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  /* pointer to a preallocated rc_buffer_t */

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  rc_buffer_t* buffer;

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  int result;

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}

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rc_api_url_builder_t;

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void rc_url_builder_init(rc_api_url_builder_t* builder, rc_buffer_t* buffer, size_t estimated_size);

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void rc_url_builder_append(rc_api_url_builder_t* builder, const char* data, size_t len);

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const char* rc_url_builder_finalize(rc_api_url_builder_t* builder);

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extern rc_api_host_t g_host;

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#define RC_JSON_NEW_FIELD(n) {NULL,NULL,n,sizeof(n)-1,0}

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typedef struct rc_json_field_t {

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  const char* value_start;

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  const char* value_end;

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  const char* name;

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  size_t name_len;

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  uint32_t array_size;

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}

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rc_json_field_t;

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typedef struct rc_json_iterator_t {

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  const char* json;

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  const char* end;

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}

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rc_json_iterator_t;

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int rc_json_parse_server_response(rc_api_response_t* response, const rc_api_server_response_t* server_response, rc_json_field_t* fields, size_t field_count);

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int rc_json_get_string(const char** out, rc_buffer_t* buffer, const rc_json_field_t* field, const char* field_name);

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int rc_json_get_num(int32_t* out, const rc_json_field_t* field, const char* field_name);

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int rc_json_get_unum(uint32_t* out, const rc_json_field_t* field, const char* field_name);

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int rc_json_get_float(float* out, const rc_json_field_t* field, const char* field_name);

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int rc_json_get_bool(int* out, const rc_json_field_t* field, const char* field_name);

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int rc_json_get_datetime(time_t* out, const rc_json_field_t* field, const char* field_name);

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void rc_json_get_optional_string(const char** out, rc_api_response_t* response, const rc_json_field_t* field, const char* field_name, const char* default_value);

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void rc_json_get_optional_num(int32_t* out, const rc_json_field_t* field, const char* field_name, int default_value);

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void rc_json_get_optional_unum(uint32_t* out, const rc_json_field_t* field, const char* field_name, uint32_t default_value);

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void rc_json_get_optional_float(float* out, const rc_json_field_t* field, const char* field_name, float default_value);

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void rc_json_get_optional_bool(int* out, const rc_json_field_t* field, const char* field_name, int default_value);

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int rc_json_get_optional_array(uint32_t* num_entries, rc_json_field_t* iterator, const rc_json_field_t* field, const char* field_name);

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int rc_json_get_required_string(const char** out, rc_api_response_t* response, const rc_json_field_t* field, const char* field_name);

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int rc_json_get_required_num(int32_t* out, rc_api_response_t* response, const rc_json_field_t* field, const char* field_name);

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int rc_json_get_required_unum(uint32_t* out, rc_api_response_t* response, const rc_json_field_t* field, const char* field_name);

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int rc_json_get_required_float(float* out, rc_api_response_t* response, const rc_json_field_t* field, const char* field_name);

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int rc_json_get_required_bool(int* out, rc_api_response_t* response, const rc_json_field_t* field, const char* field_name);

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int rc_json_get_required_datetime(time_t* out, rc_api_response_t* response, const rc_json_field_t* field, const char* field_name);

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int rc_json_get_required_object(rc_json_field_t* fields, size_t field_count, rc_api_response_t* response, rc_json_field_t* field, const char* field_name);

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int rc_json_get_required_unum_array(uint32_t** entries, uint32_t* num_entries, rc_api_response_t* response, const rc_json_field_t* field, const char* field_name);

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int rc_json_get_required_array(uint32_t* num_entries, rc_json_field_t* array_field, rc_api_response_t* response, const rc_json_field_t* field, const char* field_name);

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int rc_json_get_array_entry_object(rc_json_field_t* fields, size_t field_count, rc_json_iterator_t* iterator);

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int rc_json_get_next_object_field(rc_json_iterator_t* iterator, rc_json_field_t* field);

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int rc_json_get_object_string_length(const char* json);

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void rc_json_extract_filename(rc_json_field_t* field);

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void rc_url_builder_append_encoded_str(rc_api_url_builder_t* builder, const char* str);

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void rc_url_builder_append_num_param(rc_api_url_builder_t* builder, const char* param, int32_t value);

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void rc_url_builder_append_unum_param(rc_api_url_builder_t* builder, const char* param, uint32_t value);

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void rc_url_builder_append_str_param(rc_api_url_builder_t* builder, const char* param, const char* value);

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const char* rc_api_default_host(void);

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void rc_api_url_build_dorequest_url(rc_api_request_t* request, const rc_api_host_t* host);

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int rc_api_url_build_dorequest(rc_api_url_builder_t* builder, const char* api, const char* username, const char* api_token);

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const char* rc_api_build_avatar_url(rc_buffer_t* buffer, uint32_t image_type, const char* image_name);

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RC_END_C_DECLS

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#endif /* RC_API_COMMON_H */

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