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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 09:35:11 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 09:35:11 +0000
commitda76459dc21b5af2449af2d36eb95226cb186ce2 (patch)
tree542ebb3c1e796fac2742495b8437331727bbbfa0 /addons/51degrees
parentInitial commit. (diff)
downloadhaproxy-upstream/2.6.12.tar.xz
haproxy-upstream/2.6.12.zip
Adding upstream version 2.6.12.upstream/2.6.12upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'addons/51degrees')
-rw-r--r--addons/51degrees/51d.c783
-rw-r--r--addons/51degrees/dummy/cityhash/city.c4
-rw-r--r--addons/51degrees/dummy/pattern/51Degrees.c114
-rw-r--r--addons/51degrees/dummy/pattern/51Degrees.h147
-rw-r--r--addons/51degrees/dummy/threading.c4
-rw-r--r--addons/51degrees/dummy/trie/51Degrees.c89
-rw-r--r--addons/51degrees/dummy/trie/51Degrees.h112
7 files changed, 1253 insertions, 0 deletions
diff --git a/addons/51degrees/51d.c b/addons/51degrees/51d.c
new file mode 100644
index 0000000..5d68695
--- /dev/null
+++ b/addons/51degrees/51d.c
@@ -0,0 +1,783 @@
+#include <stdio.h>
+
+#include <import/lru.h>
+#include <haproxy/api.h>
+#include <haproxy/arg.h>
+#include <haproxy/buf-t.h>
+#include <haproxy/cfgparse.h>
+#include <haproxy/chunk.h>
+#include <haproxy/errors.h>
+#include <haproxy/global.h>
+#include <haproxy/http_ana.h>
+#include <haproxy/http_fetch.h>
+#include <haproxy/http_htx.h>
+#include <haproxy/sample.h>
+#include <haproxy/thread.h>
+#include <haproxy/tools.h>
+#include <haproxy/xxhash.h>
+#include <51Degrees.h>
+
+struct _51d_property_names {
+ struct list list;
+ char *name;
+};
+
+#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
+static struct lru64_head *_51d_lru_tree = NULL;
+static unsigned long long _51d_lru_seed;
+
+__decl_spinlock(_51d_lru_lock);
+#endif
+
+static struct {
+ char property_separator; /* the separator to use in the response for the values. this is taken from 51degrees-property-separator from config. */
+ struct list property_names; /* list of properties to load into the data set. this is taken from 51degrees-property-name-list from config. */
+ char *data_file_path;
+ int header_count; /* number of HTTP headers related to device detection. */
+ struct buffer *header_names; /* array of HTTP header names. */
+ fiftyoneDegreesDataSet data_set; /* data set used with the pattern and trie detection methods. */
+#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
+ fiftyoneDegreesWorksetPool *pool; /* pool of worksets to avoid creating a new one for each request. */
+#endif
+#ifdef FIFTYONEDEGREES_H_TRIE_INCLUDED
+ int32_t *header_offsets; /* offsets to the HTTP header name string. */
+#ifdef FIFTYONEDEGREES_NO_THREADING
+ fiftyoneDegreesDeviceOffsets device_offsets; /* Memory used for device offsets. */
+#endif
+#endif
+ int cache_size;
+} global_51degrees = {
+ .property_separator = ',',
+ .property_names = LIST_HEAD_INIT(global_51degrees.property_names),
+ .data_file_path = NULL,
+#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
+ .data_set = { },
+#endif
+ .cache_size = 0,
+};
+
+static int _51d_data_file(char **args, int section_type, struct proxy *curpx,
+ const struct proxy *defpx, const char *file, int line,
+ char **err)
+{
+ if (*(args[1]) == 0) {
+ memprintf(err,
+ "'%s' expects a filepath to a 51Degrees trie or pattern data file.",
+ args[0]);
+ return -1;
+ }
+
+ if (global_51degrees.data_file_path)
+ free(global_51degrees.data_file_path);
+ global_51degrees.data_file_path = strdup(args[1]);
+
+ return 0;
+}
+
+static int _51d_property_name_list(char **args, int section_type, struct proxy *curpx,
+ const struct proxy *defpx, const char *file, int line,
+ char **err)
+{
+ int cur_arg = 1;
+ struct _51d_property_names *name;
+
+ if (*(args[cur_arg]) == 0) {
+ memprintf(err,
+ "'%s' expects at least one 51Degrees property name.",
+ args[0]);
+ return -1;
+ }
+
+ while (*(args[cur_arg])) {
+ name = calloc(1, sizeof(*name));
+ name->name = strdup(args[cur_arg]);
+ LIST_APPEND(&global_51degrees.property_names, &name->list);
+ ++cur_arg;
+ }
+
+ return 0;
+}
+
+static int _51d_property_separator(char **args, int section_type, struct proxy *curpx,
+ const struct proxy *defpx, const char *file, int line,
+ char **err)
+{
+ if (*(args[1]) == 0) {
+ memprintf(err,
+ "'%s' expects a single character.",
+ args[0]);
+ return -1;
+ }
+ if (strlen(args[1]) > 1) {
+ memprintf(err,
+ "'%s' expects a single character, got '%s'.",
+ args[0], args[1]);
+ return -1;
+ }
+
+ global_51degrees.property_separator = *args[1];
+
+ return 0;
+}
+
+static int _51d_cache_size(char **args, int section_type, struct proxy *curpx,
+ const struct proxy *defpx, const char *file, int line,
+ char **err)
+{
+ if (*(args[1]) == 0) {
+ memprintf(err,
+ "'%s' expects a positive numeric value.",
+ args[0]);
+ return -1;
+ }
+
+ global_51degrees.cache_size = atoi(args[1]);
+ if (global_51degrees.cache_size < 0) {
+ memprintf(err,
+ "'%s' expects a positive numeric value, got '%s'.",
+ args[0], args[1]);
+ return -1;
+ }
+
+ return 0;
+}
+
+static int _51d_fetch_check(struct arg *arg, char **err_msg)
+{
+ if (global_51degrees.data_file_path)
+ return 1;
+
+ memprintf(err_msg, "51Degrees data file is not specified (parameter '51degrees-data-file')");
+ return 0;
+}
+
+static int _51d_conv_check(struct arg *arg, struct sample_conv *conv,
+ const char *file, int line, char **err_msg)
+{
+ if (global_51degrees.data_file_path)
+ return 1;
+
+ memprintf(err_msg, "51Degrees data file is not specified (parameter '51degrees-data-file')");
+ return 0;
+}
+
+#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
+static void _51d_lru_free(void *cache_entry)
+{
+ struct buffer *ptr = cache_entry;
+
+ if (!ptr)
+ return;
+
+ free(ptr->area);
+ free(ptr);
+}
+
+/* Allocates memory freeing space in the cache if necessary.
+*/
+static void *_51d_malloc(int size)
+{
+ void *ptr = malloc(size);
+
+ if (!ptr) {
+ /* free the oldest 10 entries from lru to free up some memory
+ * then try allocating memory again */
+ lru64_kill_oldest(_51d_lru_tree, 10);
+ ptr = malloc(size);
+ }
+
+ return ptr;
+}
+
+/* Insert the data associated with the sample into the cache as a fresh item.
+ */
+static void _51d_insert_cache_entry(struct sample *smp, struct lru64 *lru, void* domain)
+{
+ struct buffer *cache_entry = _51d_malloc(sizeof(*cache_entry));
+
+ if (!cache_entry)
+ return;
+
+ cache_entry->area = _51d_malloc(smp->data.u.str.data + 1);
+ if (!cache_entry->area) {
+ free(cache_entry);
+ return;
+ }
+
+ memcpy(cache_entry->area, smp->data.u.str.area, smp->data.u.str.data);
+ cache_entry->area[smp->data.u.str.data] = 0;
+ cache_entry->data = smp->data.u.str.data;
+ HA_SPIN_LOCK(OTHER_LOCK, &_51d_lru_lock);
+ lru64_commit(lru, cache_entry, domain, 0, _51d_lru_free);
+ HA_SPIN_UNLOCK(OTHER_LOCK, &_51d_lru_lock);
+}
+
+/* Retrieves the data from the cache and sets the sample data to this string.
+ */
+static void _51d_retrieve_cache_entry(struct sample *smp, struct lru64 *lru)
+{
+ struct buffer *cache_entry = lru->data;
+ smp->data.u.str.area = cache_entry->area;
+ smp->data.u.str.data = cache_entry->data;
+}
+#endif
+
+#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
+/* Sets the important HTTP headers ahead of the detection
+ */
+static void _51d_set_headers(struct sample *smp, fiftyoneDegreesWorkset *ws)
+{
+ struct channel *chn;
+ struct htx *htx;
+ struct http_hdr_ctx ctx;
+ struct ist name;
+ int i;
+
+ ws->importantHeadersCount = 0;
+ chn = (smp->strm ? &smp->strm->req : NULL);
+
+ // No need to null check as this has already been carried out in the
+ // calling method
+ htx = smp_prefetch_htx(smp, chn, NULL, 1);
+ ALREADY_CHECKED(htx);
+
+ for (i = 0; i < global_51degrees.header_count; i++) {
+ name = ist2((global_51degrees.header_names + i)->area,
+ (global_51degrees.header_names + i)->data);
+ ctx.blk = NULL;
+
+ if (http_find_header(htx, name, &ctx, 1)) {
+ ws->importantHeaders[ws->importantHeadersCount].header = ws->dataSet->httpHeaders + i;
+ ws->importantHeaders[ws->importantHeadersCount].headerValue = ctx.value.ptr;
+ ws->importantHeaders[ws->importantHeadersCount].headerValueLength = ctx.value.len;
+ ws->importantHeadersCount++;
+ }
+ }
+}
+#endif
+
+#ifdef FIFTYONEDEGREES_H_TRIE_INCLUDED
+static void _51d_init_device_offsets(fiftyoneDegreesDeviceOffsets *offsets) {
+ int i;
+ for (i = 0; i < global_51degrees.data_set.uniqueHttpHeaders.count; i++) {
+ offsets->firstOffset[i].userAgent = NULL;
+ }
+}
+
+static void _51d_set_device_offsets(struct sample *smp, fiftyoneDegreesDeviceOffsets *offsets)
+{
+ struct channel *chn;
+ struct htx *htx;
+ struct http_hdr_ctx ctx;
+ struct ist name;
+ int i;
+
+ offsets->size = 0;
+ chn = (smp->strm ? &smp->strm->req : NULL);
+
+ // No need to null check as this has already been carried out in the
+ // calling method
+ htx = smp_prefetch_htx(smp, chn, NULL, 1);
+ ALREADY_CHECKED(htx);
+
+ for (i = 0; i < global_51degrees.header_count; i++) {
+ name = ist2((global_51degrees.header_names + i)->area,
+ (global_51degrees.header_names + i)->data);
+ ctx.blk = NULL;
+
+ if (http_find_header(htx, name, &ctx, 1)) {
+ (offsets->firstOffset + offsets->size)->httpHeaderOffset = *(global_51degrees.header_offsets + i);
+ (offsets->firstOffset + offsets->size)->deviceOffset = fiftyoneDegreesGetDeviceOffset(&global_51degrees.data_set, ctx.value.ptr);
+ offsets->size++;
+ }
+ }
+
+}
+#endif
+
+#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
+/* Provides a hash code for the important HTTP headers.
+ */
+unsigned long long _51d_req_hash(const struct arg *args, fiftyoneDegreesWorkset* ws)
+{
+ unsigned long long seed = _51d_lru_seed ^ (long)args;
+ unsigned long long hash = 0;
+ int i;
+ for(i = 0; i < ws->importantHeadersCount; i++) {
+ hash ^= ws->importantHeaders[i].header->headerNameOffset;
+ hash ^= XXH3(ws->importantHeaders[i].headerValue,
+ ws->importantHeaders[i].headerValueLength,
+ seed);
+ }
+ return hash;
+}
+#endif
+
+#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
+static void _51d_process_match(const struct arg *args, struct sample *smp, fiftyoneDegreesWorkset* ws)
+{
+ char *methodName;
+#endif
+#ifdef FIFTYONEDEGREES_H_TRIE_INCLUDED
+static void _51d_process_match(const struct arg *args, struct sample *smp, fiftyoneDegreesDeviceOffsets *offsets)
+{
+ char valuesBuffer[1024];
+ const char **requiredProperties = fiftyoneDegreesGetRequiredPropertiesNames(&global_51degrees.data_set);
+ int requiredPropertiesCount = fiftyoneDegreesGetRequiredPropertiesCount(&global_51degrees.data_set);
+#endif
+
+ char no_data[] = "NoData"; /* response when no data could be found */
+ struct buffer *temp = get_trash_chunk();
+ int j, i = 0, found;
+ const char* property_name;
+
+ /* Loop through property names passed to the filter and fetch them from the dataset. */
+ while (args[i].data.str.area) {
+ /* Try to find request property in dataset. */
+ found = 0;
+#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
+ if (strcmp("Method", args[i].data.str.area) == 0) {
+ switch(ws->method) {
+ case EXACT: methodName = "Exact"; break;
+ case NUMERIC: methodName = "Numeric"; break;
+ case NEAREST: methodName = "Nearest"; break;
+ case CLOSEST: methodName = "Closest"; break;
+ default:
+ case NONE: methodName = "None"; break;
+ }
+ chunk_appendf(temp, "%s", methodName);
+ found = 1;
+ }
+ else if (strcmp("Difference", args[i].data.str.area) == 0) {
+ chunk_appendf(temp, "%d", ws->difference);
+ found = 1;
+ }
+ else if (strcmp("Rank", args[i].data.str.area) == 0) {
+ chunk_appendf(temp, "%d", fiftyoneDegreesGetSignatureRank(ws));
+ found = 1;
+ }
+ else {
+ for (j = 0; j < ws->dataSet->requiredPropertyCount; j++) {
+ property_name = fiftyoneDegreesGetPropertyName(ws->dataSet, ws->dataSet->requiredProperties[j]);
+ if (strcmp(property_name, args[i].data.str.area) == 0) {
+ found = 1;
+ fiftyoneDegreesSetValues(ws, j);
+ chunk_appendf(temp, "%s", fiftyoneDegreesGetValueName(ws->dataSet, *ws->values));
+ break;
+ }
+ }
+ }
+#endif
+#ifdef FIFTYONEDEGREES_H_TRIE_INCLUDED
+ found = 0;
+ for (j = 0; j < requiredPropertiesCount; j++) {
+ property_name = requiredProperties[j];
+ if (strcmp(property_name, args[i].data.str.area) == 0 &&
+ fiftyoneDegreesGetValueFromOffsets(&global_51degrees.data_set, offsets, j, valuesBuffer, 1024) > 0) {
+ found = 1;
+ chunk_appendf(temp, "%s", valuesBuffer);
+ break;
+ }
+ }
+#endif
+ if (!found)
+ chunk_appendf(temp, "%s", no_data);
+
+ /* Add separator. */
+ chunk_appendf(temp, "%c", global_51degrees.property_separator);
+ ++i;
+ }
+
+ if (temp->data) {
+ --temp->data;
+ temp->area[temp->data] = '\0';
+ }
+
+ smp->data.u.str.area = temp->area;
+ smp->data.u.str.data = temp->data;
+}
+
+/* Sets the sample data as a constant string. This ensures that the
+ * string will be processed correctly.
+ */
+static void _51d_set_smp(struct sample *smp)
+{
+ /*
+ * Data type has to be set to ensure the string output is processed
+ * correctly.
+ */
+ smp->data.type = SMP_T_STR;
+
+ /* Flags the sample to show it uses constant memory. */
+ smp->flags |= SMP_F_CONST;
+}
+
+static int _51d_fetch(const struct arg *args, struct sample *smp, const char *kw, void *private)
+{
+#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
+ fiftyoneDegreesWorkset* ws; /* workset for detection */
+ struct lru64 *lru = NULL;
+#endif
+#ifdef FIFTYONEDEGREES_H_TRIE_INCLUDED
+ fiftyoneDegreesDeviceOffsets *offsets; /* Offsets for detection */
+
+#endif
+ struct channel *chn;
+ struct htx *htx;
+
+ chn = (smp->strm ? &smp->strm->req : NULL);
+ htx = smp_prefetch_htx(smp, chn, NULL, 1);
+ if (!htx)
+ return 0;
+
+
+#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
+
+ /* Get only the headers needed for device detection so they can be used
+ * with the cache to return previous results. Pattern is slower than
+ * Trie so caching will help improve performance.
+ */
+
+ /* Get a workset from the pool which will later contain detection results. */
+ ws = fiftyoneDegreesWorksetPoolGet(global_51degrees.pool);
+ if (!ws)
+ return 0;
+
+ /* Set the important HTTP headers for this request in the workset. */
+ _51d_set_headers(smp, ws);
+
+ /* Check the cache to see if there's results for these headers already. */
+ if (_51d_lru_tree) {
+ HA_SPIN_LOCK(OTHER_LOCK, &_51d_lru_lock);
+
+ lru = lru64_get(_51d_req_hash(args, ws),
+ _51d_lru_tree, (void*)args, 0);
+
+ if (lru && lru->domain) {
+ fiftyoneDegreesWorksetPoolRelease(global_51degrees.pool, ws);
+ _51d_retrieve_cache_entry(smp, lru);
+ HA_SPIN_UNLOCK(OTHER_LOCK, &_51d_lru_lock);
+
+ _51d_set_smp(smp);
+ return 1;
+ }
+ HA_SPIN_UNLOCK(OTHER_LOCK, &_51d_lru_lock);
+ }
+
+ fiftyoneDegreesMatchForHttpHeaders(ws);
+
+ _51d_process_match(args, smp, ws);
+
+#endif
+
+#ifdef FIFTYONEDEGREES_H_TRIE_INCLUDED
+#ifndef FIFTYONEDEGREES_NO_THREADING
+ offsets = fiftyoneDegreesCreateDeviceOffsets(&global_51degrees.data_set);
+ _51d_init_device_offsets(offsets);
+#else
+ offsets = &global_51degrees.device_offsets;
+#endif
+
+ /* Trie is very fast so all the headers can be passed in and the result
+ * returned faster than the hashing algorithm process.
+ */
+ _51d_set_device_offsets(smp, offsets);
+ _51d_process_match(args, smp, offsets);
+
+#ifndef FIFTYONEDEGREES_NO_THREADING
+ fiftyoneDegreesFreeDeviceOffsets(offsets);
+#endif
+
+#endif
+
+#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
+ fiftyoneDegreesWorksetPoolRelease(global_51degrees.pool, ws);
+ if (lru)
+ _51d_insert_cache_entry(smp, lru, (void*)args);
+#endif
+
+ _51d_set_smp(smp);
+ return 1;
+}
+
+static int _51d_conv(const struct arg *args, struct sample *smp, void *private)
+{
+#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
+ fiftyoneDegreesWorkset* ws; /* workset for detection */
+ struct lru64 *lru = NULL;
+#endif
+#ifdef FIFTYONEDEGREES_H_TRIE_INCLUDED
+ fiftyoneDegreesDeviceOffsets *offsets; /* Offsets for detection */
+#endif
+
+#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
+
+ /* Look in the list. */
+ if (_51d_lru_tree) {
+ unsigned long long seed = _51d_lru_seed ^ (long)args;
+
+ HA_SPIN_LOCK(OTHER_LOCK, &_51d_lru_lock);
+ lru = lru64_get(XXH3(smp->data.u.str.area, smp->data.u.str.data, seed),
+ _51d_lru_tree, (void*)args, 0);
+ if (lru && lru->domain) {
+ _51d_retrieve_cache_entry(smp, lru);
+ HA_SPIN_UNLOCK(OTHER_LOCK, &_51d_lru_lock);
+ return 1;
+ }
+ HA_SPIN_UNLOCK(OTHER_LOCK, &_51d_lru_lock);
+ }
+
+ /* Create workset. This will later contain detection results. */
+ ws = fiftyoneDegreesWorksetPoolGet(global_51degrees.pool);
+ if (!ws)
+ return 0;
+#endif
+
+ /* Duplicate the data and remove the "const" flag before device detection. */
+ if (!smp_dup(smp))
+ return 0;
+
+ smp->data.u.str.area[smp->data.u.str.data] = '\0';
+
+ /* Perform detection. */
+#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
+ fiftyoneDegreesMatch(ws, smp->data.u.str.area);
+ _51d_process_match(args, smp, ws);
+#endif
+#ifdef FIFTYONEDEGREES_H_TRIE_INCLUDED
+#ifndef FIFTYONEDEGREES_NO_THREADING
+ offsets = fiftyoneDegreesCreateDeviceOffsets(&global_51degrees.data_set);
+ _51d_init_device_offsets(offsets);
+#else
+ offsets = &global_51degrees.device_offsets;
+#endif
+
+ offsets->firstOffset->deviceOffset = fiftyoneDegreesGetDeviceOffset(&global_51degrees.data_set,
+ smp->data.u.str.area);
+ offsets->size = 1;
+ _51d_process_match(args, smp, offsets);
+#endif
+
+#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
+ fiftyoneDegreesWorksetPoolRelease(global_51degrees.pool, ws);
+ if (lru)
+ _51d_insert_cache_entry(smp, lru, (void*)args);
+#endif
+
+#ifdef FIFTYONEDEGREES_H_TRIE_INCLUDED
+#ifndef FIFTYONEDEGREES_NO_THREADING
+ fiftyoneDegreesFreeDeviceOffsets(offsets);
+#endif
+#endif
+
+ _51d_set_smp(smp);
+ return 1;
+}
+
+#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
+void _51d_init_http_headers()
+{
+ int index = 0;
+ const fiftyoneDegreesAsciiString *headerName;
+ fiftyoneDegreesDataSet *ds = &global_51degrees.data_set;
+ global_51degrees.header_count = ds->httpHeadersCount;
+ global_51degrees.header_names = malloc(global_51degrees.header_count * sizeof(struct buffer));
+ for (index = 0; index < global_51degrees.header_count; index++) {
+ headerName = fiftyoneDegreesGetString(ds, ds->httpHeaders[index].headerNameOffset);
+ (global_51degrees.header_names + index)->area = (char*)&headerName->firstByte;
+ (global_51degrees.header_names + index)->data = headerName->length - 1;
+ (global_51degrees.header_names + index)->size = (global_51degrees.header_names + index)->data;
+ }
+}
+#endif
+
+#ifdef FIFTYONEDEGREES_H_TRIE_INCLUDED
+void _51d_init_http_headers()
+{
+ int index = 0;
+ fiftyoneDegreesDataSet *ds = &global_51degrees.data_set;
+ global_51degrees.header_count = fiftyoneDegreesGetHttpHeaderCount(ds);
+#ifdef FIFTYONEDEGREES_NO_THREADING
+ global_51degrees.device_offsets.firstOffset = malloc(
+ global_51degrees.header_count * sizeof(fiftyoneDegreesDeviceOffset));
+ _51d_init_device_offsets(&global_51degrees.device_offsets);
+#endif
+ global_51degrees.header_names = malloc(global_51degrees.header_count * sizeof(struct buffer));
+ global_51degrees.header_offsets = malloc(global_51degrees.header_count * sizeof(int32_t));
+ for (index = 0; index < global_51degrees.header_count; index++) {
+ global_51degrees.header_offsets[index] = fiftyoneDegreesGetHttpHeaderNameOffset(ds, index);
+ global_51degrees.header_names[index].area = (char*)fiftyoneDegreesGetHttpHeaderNamePointer(ds, index);
+ global_51degrees.header_names[index].data = strlen(global_51degrees.header_names[index].area);
+ global_51degrees.header_names[index].size = global_51degrees.header_names->data;
+ }
+}
+#endif
+
+/*
+ * module init / deinit functions. Returns 0 if OK, or a combination of ERR_*.
+ */
+static int init_51degrees(void)
+{
+ int i = 0;
+ struct buffer *temp;
+ struct _51d_property_names *name;
+ char **_51d_property_list = NULL;
+ fiftyoneDegreesDataSetInitStatus _51d_dataset_status = DATA_SET_INIT_STATUS_NOT_SET;
+
+ if (!global_51degrees.data_file_path)
+ return ERR_NONE;
+
+ if (global.nbthread < 1) {
+ ha_alert("51Degrees: The thread count cannot be zero or negative.\n");
+ return (ERR_FATAL | ERR_ALERT);
+ }
+
+ if (!LIST_ISEMPTY(&global_51degrees.property_names)) {
+ i = 0;
+ list_for_each_entry(name, &global_51degrees.property_names, list)
+ ++i;
+ _51d_property_list = calloc(i, sizeof(*_51d_property_list));
+
+ i = 0;
+ list_for_each_entry(name, &global_51degrees.property_names, list)
+ _51d_property_list[i++] = name->name;
+ }
+
+ _51d_dataset_status = fiftyoneDegreesInitWithPropertyArray(global_51degrees.data_file_path, &global_51degrees.data_set, (const char**)_51d_property_list, i);
+
+ temp = get_trash_chunk();
+ chunk_reset(temp);
+
+ switch (_51d_dataset_status) {
+ case DATA_SET_INIT_STATUS_SUCCESS:
+#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
+ global_51degrees.pool = fiftyoneDegreesWorksetPoolCreate(&global_51degrees.data_set, NULL, global.nbthread);
+#endif
+ _51d_init_http_headers();
+ break;
+ case DATA_SET_INIT_STATUS_INSUFFICIENT_MEMORY:
+ chunk_printf(temp, "Insufficient memory.");
+ break;
+ case DATA_SET_INIT_STATUS_CORRUPT_DATA:
+#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
+ chunk_printf(temp, "Corrupt data file. Check that the data file provided is uncompressed and Pattern data format.");
+#endif
+#ifdef FIFTYONEDEGREES_H_TRIE_INCLUDED
+ chunk_printf(temp, "Corrupt data file. Check that the data file provided is uncompressed and Trie data format.");
+#endif
+ break;
+ case DATA_SET_INIT_STATUS_INCORRECT_VERSION:
+#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
+ chunk_printf(temp, "Incorrect version. Check that the data file provided is uncompressed and Pattern data format.");
+#endif
+#ifdef FIFTYONEDEGREES_H_TRIE_INCLUDED
+ chunk_printf(temp, "Incorrect version. Check that the data file provided is uncompressed and Trie data format.");
+#endif
+ break;
+ case DATA_SET_INIT_STATUS_FILE_NOT_FOUND:
+ chunk_printf(temp, "File not found.");
+ break;
+ case DATA_SET_INIT_STATUS_NULL_POINTER:
+ chunk_printf(temp, "Null pointer to the existing dataset or memory location.");
+ break;
+ case DATA_SET_INIT_STATUS_POINTER_OUT_OF_BOUNDS:
+ chunk_printf(temp, "Allocated continuous memory containing 51Degrees data file appears to be smaller than expected. Most likely"
+ " because the data file was not fully loaded into the allocated memory.");
+ break;
+ case DATA_SET_INIT_STATUS_NOT_SET:
+ chunk_printf(temp, "Data set not initialised.");
+ break;
+ default:
+ chunk_printf(temp, "Other error.");
+ break;
+ }
+ if (_51d_dataset_status != DATA_SET_INIT_STATUS_SUCCESS) {
+ if (temp->data)
+ ha_alert("51Degrees Setup - Error reading 51Degrees data file. %s\n",
+ temp->area);
+ else
+ ha_alert("51Degrees Setup - Error reading 51Degrees data file.\n");
+ return ERR_ALERT | ERR_FATAL;
+ }
+ free(_51d_property_list);
+
+#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
+ _51d_lru_seed = ha_random();
+ if (global_51degrees.cache_size) {
+ _51d_lru_tree = lru64_new(global_51degrees.cache_size);
+ }
+#endif
+
+ return ERR_NONE;
+}
+
+static void deinit_51degrees(void)
+{
+ struct _51d_property_names *_51d_prop_name, *_51d_prop_nameb;
+
+ free(global_51degrees.header_names);
+#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
+ if (global_51degrees.pool)
+ fiftyoneDegreesWorksetPoolFree(global_51degrees.pool);
+#endif
+#ifdef FIFTYONEDEGREES_H_TRIE_INCLUDED
+#ifdef FIFTYONEDEGREES_NO_THREADING
+ free(global_51degrees.device_offsets.firstOffset);
+#endif
+ free(global_51degrees.header_offsets);
+#endif
+ fiftyoneDegreesDataSetFree(&global_51degrees.data_set);
+
+ ha_free(&global_51degrees.data_file_path);
+ list_for_each_entry_safe(_51d_prop_name, _51d_prop_nameb, &global_51degrees.property_names, list) {
+ LIST_DELETE(&_51d_prop_name->list);
+ free(_51d_prop_name);
+ }
+
+#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
+ while (lru64_destroy(_51d_lru_tree));
+#endif
+}
+
+static struct cfg_kw_list _51dcfg_kws = {{ }, {
+ { CFG_GLOBAL, "51degrees-data-file", _51d_data_file },
+ { CFG_GLOBAL, "51degrees-property-name-list", _51d_property_name_list },
+ { CFG_GLOBAL, "51degrees-property-separator", _51d_property_separator },
+ { CFG_GLOBAL, "51degrees-cache-size", _51d_cache_size },
+ { 0, NULL, NULL },
+}};
+
+INITCALL1(STG_REGISTER, cfg_register_keywords, &_51dcfg_kws);
+
+/* Note: must not be declared <const> as its list will be overwritten */
+static struct sample_fetch_kw_list sample_fetch_keywords = {ILH, {
+ { "51d.all", _51d_fetch, ARG5(1,STR,STR,STR,STR,STR), _51d_fetch_check, SMP_T_STR, SMP_USE_HRQHV },
+ { NULL, NULL, 0, 0, 0 },
+}};
+
+INITCALL1(STG_REGISTER, sample_register_fetches, &sample_fetch_keywords);
+
+/* Note: must not be declared <const> as its list will be overwritten */
+static struct sample_conv_kw_list conv_kws = {ILH, {
+ { "51d.single", _51d_conv, ARG5(1,STR,STR,STR,STR,STR), _51d_conv_check, SMP_T_STR, SMP_T_STR },
+ { NULL, NULL, 0, 0, 0 },
+}};
+
+INITCALL1(STG_REGISTER, sample_register_convs, &conv_kws);
+
+REGISTER_POST_CHECK(init_51degrees);
+REGISTER_POST_DEINIT(deinit_51degrees);
+
+#if defined(FIFTYONEDEGREES_H_PATTERN_INCLUDED)
+#ifndef FIFTYONEDEGREES_DUMMY_LIB
+ REGISTER_BUILD_OPTS("Built with 51Degrees Pattern support.");
+#else
+ REGISTER_BUILD_OPTS("Built with 51Degrees Pattern support (dummy library).");
+#endif
+#elif defined(FIFTYONEDEGREES_H_TRIE_INCLUDED)
+#ifndef FIFTYONEDEGREES_DUMMY_LIB
+ REGISTER_BUILD_OPTS("Built with 51Degrees Trie support.");
+#else
+ REGISTER_BUILD_OPTS("Built with 51Degrees Trie support (dummy library).");
+#endif
+#endif
diff --git a/addons/51degrees/dummy/cityhash/city.c b/addons/51degrees/dummy/cityhash/city.c
new file mode 100644
index 0000000..b6b08bf
--- /dev/null
+++ b/addons/51degrees/dummy/cityhash/city.c
@@ -0,0 +1,4 @@
+typedef struct cityhash_t {
+ // This is an empty structure to ensure a city.o is generated
+ // by the dummy library, it is never used.
+} dummyCityHash; \ No newline at end of file
diff --git a/addons/51degrees/dummy/pattern/51Degrees.c b/addons/51degrees/dummy/pattern/51Degrees.c
new file mode 100644
index 0000000..c002e5c
--- /dev/null
+++ b/addons/51degrees/dummy/pattern/51Degrees.c
@@ -0,0 +1,114 @@
+/* *********************************************************************
+ * This Source Code Form is copyright of 51Degrees Mobile Experts Limited.
+ * Copyright 2019 51Degrees Mobile Experts Limited, 5 Charlotte Close,
+ * Caversham, Reading, Berkshire, United Kingdom RG4 7BY
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0.
+ *
+ * If a copy of the MPL was not distributed with this file, You can obtain
+ * one at http://mozilla.org/MPL/2.0/.
+ *
+ * This Source Code Form is "Incompatible With Secondary Licenses", as
+ * defined by the Mozilla Public License, v. 2.0.
+ * *********************************************************************/
+
+/* *********************************************************************
+ * Dummy library for HAProxy. This does not function, and is designed
+ * solely for HAProxy testing purposes.
+ * *********************************************************************/
+#include "51Degrees.h"
+#include <stdlib.h>
+
+int32_t fiftyoneDegreesGetSignatureRank(fiftyoneDegreesWorkset *ws) {
+ return 0;
+}
+
+const char* fiftyoneDegreesGetPropertyName(
+ const fiftyoneDegreesDataSet *dataSet,
+ const fiftyoneDegreesProperty *property) {
+ return "dummy-property";
+}
+
+int32_t fiftyoneDegreesSetValues(
+ fiftyoneDegreesWorkset *ws,
+ int32_t requiredPropertyIndex) {
+ return 0;
+}
+
+const char* fiftyoneDegreesGetValueName(
+ const fiftyoneDegreesDataSet *dataSet,
+ const fiftyoneDegreesValue *value) {
+ return "dummy-value";
+}
+
+static fiftyoneDegreesDataSet dummyDataSet = {
+ 0,
+ (fiftyoneDegreesHttpHeader*)NULL,
+ 0,
+ (const fiftyoneDegreesProperty**)NULL
+};
+
+static fiftyoneDegreesWorkset dummyWorkset = {
+ &dummyDataSet,
+ 0,
+ (fiftyoneDegreesHttpHeaderWorkset*)NULL,
+ EXACT,
+ 0,
+ (const fiftyoneDegreesValue **)NULL
+};
+
+fiftyoneDegreesWorkset *fiftyoneDegreesWorksetPoolGet(
+ fiftyoneDegreesWorksetPool *pool) {
+ return &dummyWorkset;
+}
+
+void fiftyoneDegreesWorksetPoolRelease(
+ fiftyoneDegreesWorksetPool *pool,
+ fiftyoneDegreesWorkset *ws) {
+ return;
+}
+
+void fiftyoneDegreesMatchForHttpHeaders(fiftyoneDegreesWorkset *ws) {
+ return;
+}
+
+void fiftyoneDegreesMatch(
+ fiftyoneDegreesWorkset *ws,
+ const char* userAgent) {
+ return;
+}
+
+fiftyoneDegreesDataSetInitStatus fiftyoneDegreesInitWithPropertyArray(
+ const char *fileName,
+ fiftyoneDegreesDataSet *dataSet,
+ const char** properties,
+ int32_t count) {
+ return DATA_SET_INIT_STATUS_SUCCESS;
+}
+
+static fiftyoneDegreesWorksetPool dummyWorksetPool;
+
+fiftyoneDegreesWorksetPool *fiftyoneDegreesWorksetPoolCreate(
+ fiftyoneDegreesDataSet *dataSet,
+ fiftyoneDegreesResultsetCache *cache,
+ int32_t size) {
+ return &dummyWorksetPool;
+}
+
+void fiftyoneDegreesWorksetPoolFree(
+ const fiftyoneDegreesWorksetPool *pool) {
+ return;
+}
+
+void fiftyoneDegreesDataSetFree(const fiftyoneDegreesDataSet *dataSet) {
+ return;
+}
+
+static fiftyoneDegreesAsciiString dummyAsciiString = {0, 0};
+
+const fiftyoneDegreesAsciiString* fiftyoneDegreesGetString(
+ const fiftyoneDegreesDataSet *dataSet,
+ int32_t offset) {
+ return &dummyAsciiString;
+} \ No newline at end of file
diff --git a/addons/51degrees/dummy/pattern/51Degrees.h b/addons/51degrees/dummy/pattern/51Degrees.h
new file mode 100644
index 0000000..9aaf949
--- /dev/null
+++ b/addons/51degrees/dummy/pattern/51Degrees.h
@@ -0,0 +1,147 @@
+/* *********************************************************************
+ * This Source Code Form is copyright of 51Degrees Mobile Experts Limited.
+ * Copyright 2019 51Degrees Mobile Experts Limited, 5 Charlotte Close,
+ * Caversham, Reading, Berkshire, United Kingdom RG4 7BY
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0.
+ *
+ * If a copy of the MPL was not distributed with this file, You can obtain
+ * one at http://mozilla.org/MPL/2.0/.
+ *
+ * This Source Code Form is "Incompatible With Secondary Licenses", as
+ * defined by the Mozilla Public License, v. 2.0.
+ * *********************************************************************/
+
+/* *********************************************************************
+ * Dummy library for HAProxy. This does not function, and is designed
+ * solely for HAProxy testing purposes.
+ * *********************************************************************/
+#ifndef FIFTYONEDEGREES_H_INCLUDED
+#define FIFTYONEDEGREES_H_INCLUDED
+
+#ifndef FIFTYONEDEGREES_H_PATTERN_INCLUDED
+#define FIFTYONEDEGREES_H_PATTERN_INCLUDED
+#endif
+
+#ifndef FIFTYONEDEGREES_DUMMY_LIB
+#define FIFTYONEDEGREES_DUMMY_LIB
+#endif
+
+#include <stdint.h>
+
+typedef enum e_fiftyoneDegrees_MatchMethod {
+ NONE,
+ EXACT,
+ NUMERIC,
+ NEAREST,
+ CLOSEST
+} fiftyoneDegreesMatchMethod;
+
+typedef enum e_fiftyoneDegrees_DataSetInitStatus {
+ DATA_SET_INIT_STATUS_SUCCESS,
+ DATA_SET_INIT_STATUS_INSUFFICIENT_MEMORY,
+ DATA_SET_INIT_STATUS_CORRUPT_DATA,
+ DATA_SET_INIT_STATUS_INCORRECT_VERSION,
+ DATA_SET_INIT_STATUS_FILE_NOT_FOUND,
+ DATA_SET_INIT_STATUS_NOT_SET,
+ DATA_SET_INIT_STATUS_POINTER_OUT_OF_BOUNDS,
+ DATA_SET_INIT_STATUS_NULL_POINTER
+} fiftyoneDegreesDataSetInitStatus;
+
+typedef struct fiftyoneDegrees_ascii_string_t {
+ const int16_t length;
+ const char firstByte;
+} fiftyoneDegreesAsciiString;
+
+typedef struct fiftyoneDegrees_dataset_header_t {
+} fiftyoneDegreesDataSetHeader;
+
+typedef struct fiftyoneDegrees_workset_pool_t {
+} fiftyoneDegreesWorksetPool;
+
+typedef struct fiftyoneDegrees_property_t {
+} fiftyoneDegreesProperty;
+
+typedef struct fiftyoneDegrees_value_t {
+} fiftyoneDegreesValue;
+
+typedef struct fiftyoneDegrees_resultset_cache_t {
+} fiftyoneDegreesResultsetCache;
+
+typedef struct fiftyoneDegrees_http_header_t {
+ int32_t headerNameOffset;
+ const char *headerName;
+} fiftyoneDegreesHttpHeader;
+
+typedef struct fiftyoneDegrees_http_header_workset_t {
+ fiftyoneDegreesHttpHeader *header;
+ const char *headerValue;
+ int headerValueLength;
+} fiftyoneDegreesHttpHeaderWorkset;
+
+
+typedef struct fiftyoneDegrees_dataset_t {
+ int32_t httpHeadersCount;
+ fiftyoneDegreesHttpHeader *httpHeaders;
+ int32_t requiredPropertyCount;
+ const fiftyoneDegreesProperty **requiredProperties;
+} fiftyoneDegreesDataSet;
+
+typedef struct fiftyoneDegrees_workset_t {
+ fiftyoneDegreesDataSet *dataSet;
+ int32_t importantHeadersCount;
+ fiftyoneDegreesHttpHeaderWorkset *importantHeaders;
+ fiftyoneDegreesMatchMethod method;
+ int32_t difference;
+ const fiftyoneDegreesValue **values;
+} fiftyoneDegreesWorkset;
+
+int32_t fiftyoneDegreesGetSignatureRank(fiftyoneDegreesWorkset *ws);
+
+const char* fiftyoneDegreesGetPropertyName(
+ const fiftyoneDegreesDataSet *dataSet,
+ const fiftyoneDegreesProperty *property);
+
+int32_t fiftyoneDegreesSetValues(
+ fiftyoneDegreesWorkset *ws,
+ int32_t requiredPropertyIndex);
+
+const char* fiftyoneDegreesGetValueName(
+ const fiftyoneDegreesDataSet *dataSet,
+ const fiftyoneDegreesValue *value);
+
+fiftyoneDegreesWorkset *fiftyoneDegreesWorksetPoolGet(
+ fiftyoneDegreesWorksetPool *pool);
+
+void fiftyoneDegreesWorksetPoolRelease(
+ fiftyoneDegreesWorksetPool *pool,
+ fiftyoneDegreesWorkset *ws);
+
+void fiftyoneDegreesMatchForHttpHeaders(fiftyoneDegreesWorkset *ws);
+
+void fiftyoneDegreesMatch(
+ fiftyoneDegreesWorkset *ws,
+ const char* userAgent);
+
+fiftyoneDegreesDataSetInitStatus fiftyoneDegreesInitWithPropertyArray(
+ const char *fileName,
+ fiftyoneDegreesDataSet *dataSet,
+ const char** properties,
+ int32_t count);
+
+fiftyoneDegreesWorksetPool *fiftyoneDegreesWorksetPoolCreate(
+ fiftyoneDegreesDataSet *dataSet,
+ fiftyoneDegreesResultsetCache *cache,
+ int32_t size);
+
+void fiftyoneDegreesWorksetPoolFree(
+ const fiftyoneDegreesWorksetPool *pool);
+
+void fiftyoneDegreesDataSetFree(const fiftyoneDegreesDataSet *dataSet);
+
+const fiftyoneDegreesAsciiString* fiftyoneDegreesGetString(
+ const fiftyoneDegreesDataSet *dataSet,
+ int32_t offset);
+
+#endif \ No newline at end of file
diff --git a/addons/51degrees/dummy/threading.c b/addons/51degrees/dummy/threading.c
new file mode 100644
index 0000000..e65678d
--- /dev/null
+++ b/addons/51degrees/dummy/threading.c
@@ -0,0 +1,4 @@
+typedef struct fiftyoneDegrees_threading_t {
+ // This is an empty structure to ensure a threading.o is generated
+ // by the dummy library, it is never used.
+} dummyFiftyoneDegreesThreading; \ No newline at end of file
diff --git a/addons/51degrees/dummy/trie/51Degrees.c b/addons/51degrees/dummy/trie/51Degrees.c
new file mode 100644
index 0000000..7453061
--- /dev/null
+++ b/addons/51degrees/dummy/trie/51Degrees.c
@@ -0,0 +1,89 @@
+/* *********************************************************************
+ * This Source Code Form is copyright of 51Degrees Mobile Experts Limited.
+ * Copyright 2019 51Degrees Mobile Experts Limited, 5 Charlotte Close,
+ * Caversham, Reading, Berkshire, United Kingdom RG4 7BY
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0.
+ *
+ * If a copy of the MPL was not distributed with this file, You can obtain
+ * one at http://mozilla.org/MPL/2.0/.
+ *
+ * This Source Code Form is "Incompatible With Secondary Licenses", as
+ * defined by the Mozilla Public License, v. 2.0.
+ * *********************************************************************/
+
+/* *********************************************************************
+ * Dummy library for HAProxy. This does not function, and is designed
+ * solely for HAProxy testing purposes.
+ * *********************************************************************/
+#include "51Degrees.h"
+#include <stdlib.h>
+
+int fiftyoneDegreesGetDeviceOffset(
+ fiftyoneDegreesDataSet *dataSet,
+ const char *userAgent) {
+ return 0;
+}
+
+const char** fiftyoneDegreesGetRequiredPropertiesNames(
+ fiftyoneDegreesDataSet *dataSet) {
+ return NULL;
+}
+
+int fiftyoneDegreesGetRequiredPropertiesCount(
+ fiftyoneDegreesDataSet *dataSet) {
+ return 0;
+}
+
+int fiftyoneDegreesGetValueFromOffsets(
+ fiftyoneDegreesDataSet *dataSet,
+ fiftyoneDegreesDeviceOffsets* deviceOffsets,
+ int requiredPropertyIndex,
+ char* values,
+ int size) {
+ return 0;
+}
+
+static fiftyoneDegreesDeviceOffset dummyOffset = { 0, 0, "dummy-user-agent" };
+
+static fiftyoneDegreesDeviceOffsets dummyOffsets = { 1, &dummyOffset, NULL };
+
+fiftyoneDegreesDeviceOffsets* fiftyoneDegreesCreateDeviceOffsets(
+ fiftyoneDegreesDataSet *dataSet) {
+ return &dummyOffsets;
+}
+
+void fiftyoneDegreesFreeDeviceOffsets(
+ fiftyoneDegreesDeviceOffsets* offsets) {
+ return;
+}
+
+int fiftyoneDegreesGetHttpHeaderCount(
+ fiftyoneDegreesDataSet *dataSet) {
+ return 0;
+}
+
+int fiftyoneDegreesGetHttpHeaderNameOffset(
+ fiftyoneDegreesDataSet *dataSet,
+ int httpHeaderIndex) {
+ return 0;
+}
+
+const char* fiftyoneDegreesGetHttpHeaderNamePointer(
+ fiftyoneDegreesDataSet *dataSet,
+ int httpHeaderIndex) {
+ return "dummy-header-name";
+}
+
+fiftyoneDegreesDataSetInitStatus fiftyoneDegreesInitWithPropertyArray(
+ const char* fileName,
+ fiftyoneDegreesDataSet *dataSet,
+ const char** properties,
+ int propertyCount) {
+ return DATA_SET_INIT_STATUS_SUCCESS;
+}
+
+void fiftyoneDegreesDataSetFree(fiftyoneDegreesDataSet *dataSet) {
+ return;
+} \ No newline at end of file
diff --git a/addons/51degrees/dummy/trie/51Degrees.h b/addons/51degrees/dummy/trie/51Degrees.h
new file mode 100644
index 0000000..bedcfd7
--- /dev/null
+++ b/addons/51degrees/dummy/trie/51Degrees.h
@@ -0,0 +1,112 @@
+/* *********************************************************************
+ * This Source Code Form is copyright of 51Degrees Mobile Experts Limited.
+ * Copyright 2019 51Degrees Mobile Experts Limited, 5 Charlotte Close,
+ * Caversham, Reading, Berkshire, United Kingdom RG4 7BY
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0.
+ *
+ * If a copy of the MPL was not distributed with this file, You can obtain
+ * one at http://mozilla.org/MPL/2.0/.
+ *
+ * This Source Code Form is "Incompatible With Secondary Licenses", as
+ * defined by the Mozilla Public License, v. 2.0.
+ * *********************************************************************/
+
+/* *********************************************************************
+ * Dummy library for HAProxy. This does not function, and is designed
+ * solely for HAProxy testing purposes.
+ * *********************************************************************/
+#ifndef FIFTYONEDEGREES_H_INCLUDED
+#define FIFTYONEDEGREES_H_INCLUDED
+
+#ifndef FIFTYONEDEGREES_H_TRIE_INCLUDED
+#define FIFTYONEDEGREES_H_TRIE_INCLUDED
+#endif
+
+#ifndef FIFTYONEDEGREES_DUMMY_LIB
+#define FIFTYONEDEGREES_DUMMY_LIB
+#endif
+
+#include <stdint.h>
+
+typedef enum e_fiftyoneDegrees_DataSetInitStatus {
+ DATA_SET_INIT_STATUS_SUCCESS,
+ DATA_SET_INIT_STATUS_INSUFFICIENT_MEMORY,
+ DATA_SET_INIT_STATUS_CORRUPT_DATA,
+ DATA_SET_INIT_STATUS_INCORRECT_VERSION,
+ DATA_SET_INIT_STATUS_FILE_NOT_FOUND,
+ DATA_SET_INIT_STATUS_NOT_SET,
+ DATA_SET_INIT_STATUS_POINTER_OUT_OF_BOUNDS,
+ DATA_SET_INIT_STATUS_NULL_POINTER
+} fiftyoneDegreesDataSetInitStatus;
+
+typedef struct fiftyoneDegrees_integers_t {
+ int32_t *firstElement;
+ unsigned int count;
+ int freeMemory;
+} fiftyoneDegreesIntegers;
+
+typedef struct fiftyoneDegrees_dataset_t {
+ fiftyoneDegreesIntegers uniqueHttpHeaders;
+} fiftyoneDegreesDataSet;
+
+typedef struct fiftyoneDegrees_active_dataset_t {
+
+} fiftyoneDegreesActiveDataSet;
+
+typedef struct fiftyoneDegrees_device_offset_t {
+ int httpHeaderOffset;
+ int deviceOffset;
+ char *userAgent;
+} fiftyoneDegreesDeviceOffset;
+
+typedef struct fiftyoneDegrees_device_offsets_t {
+ int size;
+ fiftyoneDegreesDeviceOffset *firstOffset;
+ fiftyoneDegreesActiveDataSet *active;
+} fiftyoneDegreesDeviceOffsets;
+
+int fiftyoneDegreesGetDeviceOffset(
+ fiftyoneDegreesDataSet *dataSet,
+ const char *userAgent);
+
+const char** fiftyoneDegreesGetRequiredPropertiesNames(
+ fiftyoneDegreesDataSet *dataSet);
+
+int fiftyoneDegreesGetRequiredPropertiesCount(
+ fiftyoneDegreesDataSet *dataSet);
+
+int fiftyoneDegreesGetValueFromOffsets(
+ fiftyoneDegreesDataSet *dataSet,
+ fiftyoneDegreesDeviceOffsets* deviceOffsets,
+ int requiredPropertyIndex,
+ char* values,
+ int size);
+
+fiftyoneDegreesDeviceOffsets* fiftyoneDegreesCreateDeviceOffsets(
+ fiftyoneDegreesDataSet *dataSet);
+
+void fiftyoneDegreesFreeDeviceOffsets(
+ fiftyoneDegreesDeviceOffsets* offsets);
+
+int fiftyoneDegreesGetHttpHeaderCount(
+ fiftyoneDegreesDataSet *dataSet);
+
+int fiftyoneDegreesGetHttpHeaderNameOffset(
+ fiftyoneDegreesDataSet *dataSet,
+ int httpHeaderIndex);
+
+const char* fiftyoneDegreesGetHttpHeaderNamePointer(
+ fiftyoneDegreesDataSet *dataSet,
+ int httpHeaderIndex);
+
+fiftyoneDegreesDataSetInitStatus fiftyoneDegreesInitWithPropertyArray(
+ const char* fileName,
+ fiftyoneDegreesDataSet *dataSet,
+ const char** properties,
+ int propertyCount);
+
+void fiftyoneDegreesDataSetFree(fiftyoneDegreesDataSet *dataSet);
+
+#endif \ No newline at end of file