Re: [protobuf] Proto File not found while running protoc

2023-02-26 Thread ritesh singh
I was also wondering, if
 https://mvnrepository.com/artifact/com.google.protobuf/protoc can be used 
to do what above *protoc *command is doing? Because, to run the protoc 
command from my plugin, the user's machine needs to have the protoc 
compiler installed.

My idea is to just get the .proto file and .pb file and just generate the 
json using DynamicMessage, i don't want to go through the process of 
generating .java files  as i want this plugin be light.

On Saturday, February 25, 2023 at 9:01:50 AM UTC+5:30 ritesh singh wrote:

> I think it's not working with absolute path.
>
> If my imports are like this
>
> import "com/google/samples/apps/nowinandroid/data/dark_theme_config.proto"
> ;
> import "com/google/samples/apps/nowinandroid/data/theme_brand.proto";
>
>
> it wont work. But if it's relative it works
>
> import "theme_brand.proto";
> import "dark_theme_config.proto";
> On Saturday, February 25, 2023 at 5:42:28 AM UTC+5:30 ritesh singh wrote:
>
>> This is resolved. Thanks.
>>
>> On Saturday, February 25, 2023 at 2:35:02 AM UTC+5:30 Adam Cozzette wrote:
>>
>>> Probably the cleanest solution would be to cd to the directory 
>>> containing com/ and run protoc from there: protoc -I . 
>>> --include_imports --descriptor_set_out=/dev/stdout 
>>> com/google/samples/apps/nowinandroid/data/user_preferences.proto
>>>
>>> On Fri, Feb 24, 2023 at 11:11 AM ritesh singh  
>>> wrote:
>>>
 If i remove imports, it works fine.

 On Saturday, February 25, 2023 at 12:41:13 AM UTC+5:30 ritesh singh 
 wrote:

> It looks like this
>
> syntax = "proto3";
>
> import 
> "com/google/samples/apps/nowinandroid/data/dark_theme_config.proto";
> import "com/google/samples/apps/nowinandroid/data/theme_brand.proto";
>
> option java_package = 
> "com.google.samples.apps.nowinandroid.core.datastore";
> option java_multiple_files = true;
>
> message UserPreferences {
> reserved 2;
> repeated int32 deprecated_int_followed_topic_ids = 1;
> int32 topicChangeListVersion = 3;
> int32 authorChangeListVersion = 4;
> int32 newsResourceChangeListVersion = 6;
> repeated int32 deprecated_int_followed_author_ids = 7;
> bool has_done_int_to_string_id_migration = 8;
> repeated string deprecated_followed_topic_ids = 9;
> repeated string deprecated_followed_author_ids = 10;
> repeated string deprecated_bookmarked_news_resource_ids = 11;
> bool has_done_list_to_map_migration = 12;
>
> // Each map is used to store a set of string IDs. The bool has no 
> meaning, but proto3 doesn't
> // have a Set type so this is the closest we can get to a Set.
> map followed_topic_ids = 13;
> map followed_author_ids = 14;
> map bookmarked_news_resource_ids = 15;
>
> ThemeBrandProto theme_brand = 16;
> DarkThemeConfigProto dark_theme_config = 17;
>
> bool should_hide_onboarding = 18;
>
> bool use_dynamic_color = 19;
> }
>
> On Saturday, February 25, 2023 at 12:34:51 AM UTC+5:30 Adam Cozzette 
> wrote:
>
>> What do the import lines in user_preferences.proto look like? In your 
>> case the import paths should point to files relative to the current 
>> directory.
>>
>> On Fri, Feb 24, 2023 at 9:40 AM ritesh singh  
>> wrote:
>>
>>> I have 3 proto files in the current directory.
>>>
>>> user_preferences.proto imports other protos and all are available in 
>>> the same directory.
>>>
>>> But, if i try to run this command, it throws an error. - *Imported 
>>> file not found.*
>>>
>>>
>>>
>>> *protoc --include_imports --descriptor_set_out=/dev/stdout 
>>> user_preferences.proto*
>>> Here, I am trying to invoke protoc with --descriptor_set_out to 
>>> parse the proto file and convert it into a serialized FileDescriptorSet
>>>
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>>>  
>>> 
>>> .
>>>
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[protobuf] Using google proto as a on wire data format

2023-02-26 Thread Sumit Patil
Hii everyone, 
I am trying to use google proto to transfer data from client to server and 
vice versa.
I am not getting, how I can implement such thing. 
I am thinking of these steps:
* Client
1. Set proto message's fields 
2. Serialize to byte array 
3. encrypt
4. Send from client 

* Server
1. Decrypt 
2. Deserialize
3. Print message

Is this process correct and if yes can you suggest 
functions/implementations to do that.
I suppose for client step2 I can use SerializeToArray, but how can I 
encrypt it?
Also is it possible to compress that data, I mean will it work in protobuff?

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[protobuf] Re: Using google proto as a on wire data format

2023-02-26 Thread Sumit Patil
Note - lang = CPP

On Sunday, 26 February, 2023 at 10:38:40 pm UTC+5:30 Sumit Patil wrote:

> Hii everyone, 
> I am trying to use google proto to transfer data from client to server and 
> vice versa.
> I am not getting, how I can implement such thing. 
> I am thinking of these steps:
> * Client
> 1. Set proto message's fields 
> 2. Serialize to byte array 
> 3. encrypt
> 4. Send from client 
>
> * Server
> 1. Decrypt 
> 2. Deserialize
> 3. Print message
>
> Is this process correct and if yes can you suggest 
> functions/implementations to do that.
> I suppose for client step2 I can use SerializeToArray, but how can I 
> encrypt it?
> Also is it possible to compress that data, I mean will it work in 
> protobuff?
>

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