1 #include "registries.hpp"
2 
3 #include "registries/base_message_registry.hpp"
4 #include "registries/openbmc_message_registry.hpp"
5 #include "registries/telemetry_message_registry.hpp"
6 #include "str_utility.hpp"
7 
8 #include <algorithm>
9 #include <cstring>
10 #include <ranges>
11 #include <span>
12 #include <string>
13 #include <string_view>
14 #include <vector>
15 
16 namespace redfish::registries
17 {
18 
19 const Message* getMessageFromRegistry(const std::string& messageKey,
20                                       std::span<const MessageEntry> registry)
21 {
22     std::span<const MessageEntry>::iterator messageIt = std::ranges::find_if(
23         registry, [&messageKey](const MessageEntry& messageEntry) {
24             return std::strcmp(messageEntry.first, messageKey.c_str()) == 0;
25         });
26     if (messageIt != registry.end())
27     {
28         return &messageIt->second;
29     }
30 
31     return nullptr;
32 }
33 
34 const Message* getMessage(std::string_view messageID)
35 {
36     // Redfish MessageIds are in the form
37     // RegistryName.MajorVersion.MinorVersion.MessageKey, so parse it to find
38     // the right Message
39     std::vector<std::string> fields;
40     fields.reserve(4);
41     bmcweb::split(fields, messageID, '.');
42     const std::string& registryName = fields[0];
43     const std::string& messageKey = fields[3];
44 
45     // Find the right registry and check it for the MessageKey
46     if (std::string(base::header.registryPrefix) == registryName)
47     {
48         return getMessageFromRegistry(
49             messageKey, std::span<const MessageEntry>(base::registry));
50     }
51     if (std::string(openbmc::header.registryPrefix) == registryName)
52     {
53         return getMessageFromRegistry(
54             messageKey, std::span<const MessageEntry>(openbmc::registry));
55     }
56     if (std::string(telemetry::header.registryPrefix) == registryName)
57     {
58         return getMessageFromRegistry(
59             messageKey, std::span<const MessageEntry>(telemetry::registry));
60     }
61     return nullptr;
62 }
63 
64 } // namespace redfish::registries
65