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51Degrees Device Detection C/C++  4.4

A device detection library that is used natively or by 51Degrees products

evidence.h

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22 
23 #ifndef FIFTYONE_DEGREES_EVIDENCE_H_INCLUDED
24 #define FIFTYONE_DEGREES_EVIDENCE_H_INCLUDED
25 
120 #include <stdint.h>
121 #include <stdbool.h>
122 #include <stdlib.h>
123 #include "data.h"
124 #include "ip.h"
125 #include "string.h"
126 #include "array.h"
127 #include "common.h"
128 
133 typedef enum e_fiftyone_degrees_evidence_prefix {
134  FIFTYONE_DEGREES_EVIDENCE_HTTP_HEADER_STRING = 1 << 0,
136  FIFTYONE_DEGREES_EVIDENCE_HTTP_HEADER_IP_ADDRESSES = 1 << 1,
142  FIFTYONE_DEGREES_EVIDENCE_SERVER = 1 << 2,
144  FIFTYONE_DEGREES_EVIDENCE_QUERY = 1 << 3,
145  FIFTYONE_DEGREES_EVIDENCE_COOKIE = 1 << 4,
146  FIFTYONE_DEGREES_EVIDENCE_IGNORE = 1 << 7,
148 } fiftyoneDegreesEvidencePrefix;
149 
151 typedef struct fiftyone_degrees_evidence_prefix_map_t {
152  const char *prefix;
153  size_t prefixLength;
154  fiftyoneDegreesEvidencePrefix prefixEnum;
155 } fiftyoneDegreesEvidencePrefixMap;
156 
160 typedef struct fiftyone_degrees_evidence_key_value_pair_t {
161  fiftyoneDegreesEvidencePrefix prefix;
162  const char *field;
163  const void *originalValue;
164  const void *parsedValue;
165 } fiftyoneDegreesEvidenceKeyValuePair;
166 
167 #define EVIDENCE_KEY_VALUE_MEMBERS \
168 struct fiftyone_degrees_array_fiftyoneDegreesEvidenceKeyValuePair_t* pseudoEvidence;
170 FIFTYONE_DEGREES_ARRAY_TYPE(
171  fiftyoneDegreesEvidenceKeyValuePair,
172  EVIDENCE_KEY_VALUE_MEMBERS)
173 
174 
181 typedef bool(*fiftyoneDegreesEvidenceIterateMethod)(
182  void *state,
183  fiftyoneDegreesEvidenceKeyValuePair *pair);
184 
190 EXTERNAL fiftyoneDegreesEvidenceKeyValuePairArray*
191 fiftyoneDegreesEvidenceCreate(uint32_t capacity);
192 
197 EXTERNAL void fiftyoneDegreesEvidenceFree(
198  fiftyoneDegreesEvidenceKeyValuePairArray *evidence);
199 
209 EXTERNAL fiftyoneDegreesEvidenceKeyValuePair* fiftyoneDegreesEvidenceAddString(
210  fiftyoneDegreesEvidenceKeyValuePairArray *evidence,
211  fiftyoneDegreesEvidencePrefix prefix,
212  const char *field,
213  const char *originalValue);
214 
220 EXTERNAL fiftyoneDegreesEvidencePrefixMap* fiftyoneDegreesEvidenceMapPrefix(
221  const char *key);
222 
228 EXTERNAL const char* fiftyoneDegreesEvidencePrefixString(
229  fiftyoneDegreesEvidencePrefix prefix);
230 
242 EXTERNAL uint32_t fiftyoneDegreesEvidenceIterate(
243  fiftyoneDegreesEvidenceKeyValuePairArray *evidence,
244  int prefixes,
245  void *state,
246  fiftyoneDegreesEvidenceIterateMethod callback);
247 
252 #endif
fiftyoneDegreesEvidenceIterateMethod
bool(* fiftyoneDegreesEvidenceIterateMethod)(void *state, fiftyoneDegreesEvidenceKeyValuePair *pair)
Callback method used to iterate evidence key value pairs.
Definition: evidence.h:181
fiftyoneDegreesEvidencePrefixString
const char * fiftyoneDegreesEvidencePrefixString(fiftyoneDegreesEvidencePrefix prefix)
Get the prefix string of an evidence prefix.
fiftyoneDegreesEvidenceCreate
fiftyoneDegreesEvidenceKeyValuePairArray * fiftyoneDegreesEvidenceCreate(uint32_t capacity)
Creates a new evidence array with the capacity requested.
fiftyoneDegreesEvidenceKeyValuePair::prefix
fiftyoneDegreesEvidencePrefix prefix
e.g.
Definition: evidence.h:161
FIFTYONE_DEGREES_EVIDENCE_QUERY
A query string parameter.
Definition: evidence.h:144
fiftyoneDegreesEvidenceKeyValuePair::parsedValue
const void * parsedValue
The parsed value which may not be a string.
Definition: evidence.h:164
EVIDENCE_KEY_VALUE_MEMBERS
#define EVIDENCE_KEY_VALUE_MEMBERS
The pseudo evidence.
Definition: evidence.h:167
fiftyoneDegreesEvidenceKeyValuePair::field
const char * field
e.g.
Definition: evidence.h:162
fiftyoneDegreesEvidenceFree
void fiftyoneDegreesEvidenceFree(fiftyoneDegreesEvidenceKeyValuePairArray *evidence)
Frees the memory used by an evidence array.
fiftyoneDegreesEvidenceIterate
uint32_t fiftyoneDegreesEvidenceIterate(fiftyoneDegreesEvidenceKeyValuePairArray *evidence, int prefixes, void *state, fiftyoneDegreesEvidenceIterateMethod callback)
Iterates over the evidence calling the callback method for any values that match the prefixes provide...
fiftyoneDegreesEvidencePrefixMap::prefixEnum
fiftyoneDegreesEvidencePrefix prefixEnum
Enum value of prefix name.
Definition: evidence.h:154
fiftyoneDegreesEvidencePrefixMap
Map of prefix strings to prefix enum values.
Definition: evidence.h:151
fiftyoneDegreesEvidenceAddString
fiftyoneDegreesEvidenceKeyValuePair * fiftyoneDegreesEvidenceAddString(fiftyoneDegreesEvidenceKeyValuePairArray *evidence, fiftyoneDegreesEvidencePrefix prefix, const char *field, const char *originalValue)
Adds a new entry to the evidence.
FIFTYONE_DEGREES_EVIDENCE_COOKIE
A cookie value.
Definition: evidence.h:145
fiftyoneDegreesEvidenceKeyValuePair
Evidence key value pair structure which combines the prefix, key and value.
Definition: evidence.h:160
fiftyoneDegreesEvidencePrefix
fiftyoneDegreesEvidencePrefix
Evidence prefixes used to determine the category a piece of evidence belongs to.
Definition: evidence.h:133
FIFTYONE_DEGREES_EVIDENCE_IGNORE
The evidence is invalid and should be ignored.
Definition: evidence.h:146
fiftyoneDegreesEvidenceKeyValuePair::originalValue
const void * originalValue
The original unparsed value.
Definition: evidence.h:163
fiftyoneDegreesEvidenceMapPrefix
fiftyoneDegreesEvidencePrefixMap * fiftyoneDegreesEvidenceMapPrefix(const char *key)
Determines the evidence map prefix from the key.
FIFTYONE_DEGREES_EVIDENCE_HTTP_HEADER_STRING
An HTTP header value.
Definition: evidence.h:134
fiftyoneDegreesEvidenceKeyValuePairArray
Array of items of type fiftyoneDegreesEvidenceKeyValuePair used to easily access and track the size o...
Definition: evidence.h:172
FIFTYONE_DEGREES_EVIDENCE_HTTP_HEADER_IP_ADDRESSES
A list of IP addresses as a string to be parsed into a IP addresses collection.
Definition: evidence.h:136
FIFTYONE_DEGREES_EVIDENCE_SERVER
A server value e.g.
Definition: evidence.h:142
evidence
Definition: GettingStarted.c:63
fiftyoneDegreesEvidencePrefixMap::prefix
const char * prefix
Name of the prefix.
Definition: evidence.h:152
fiftyoneDegreesEvidencePrefixMap::prefixLength
size_t prefixLength
Length of the prefix string.
Definition: evidence.h:153

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