Change show_statuses to take an array of pointers to statuses instead an array of statuses, start implementing timeline model

src/controller/api/status.c

@@ -37,7 +37,7 @@ void show_status_context( struct http_request* req, struct status* s )
 	fprintf( f, "{\"ancestors\":[],\"descendants\":[]}" );
 }
 
-void show_statuses( struct http_request* req, struct status* ss, int count )
+void show_statuses( struct http_request* req, struct status** ss, int count )
 {
 	http_request_send_headers( req, 200, "application/json", true );
 	FILE* f = http_request_get_response_body( req );
@@ -47,7 +47,7 @@ void show_statuses( struct http_request* req, struct status* ss, int count )
 		if( i > 0 ) {
 			fprintf( f, "," );
 		}
-		api_status_write_as_json(&ss[i],f);
+		api_status_write_as_json(ss[i],f);
 	}
 	fprintf( f, "]" );
 }

src/controller/api/status.h

@@ -9,7 +9,7 @@ struct account;
 
 void show_status( struct http_request* req, struct status* s );
 void show_status_context( struct http_request* req, struct status* s );
-void show_statuses( struct http_request* req, struct status* ss, int count );
+void show_statuses( struct http_request* req, struct status** ss, int count );
 
 bool handle_post( struct http_request* req, struct account* a );
 

src/controller/mastodon_api.c

@@ -10,6 +10,7 @@
 #include "model/status.h"
 #include "model/account.h"
 #include "model/notification.h"
+#include "model/timeline.h"
 
 #include "api/client_apps.h"
 #include "api/status.h"
@@ -21,8 +22,12 @@ bool handle_timeline( struct http_request* req, const char* which )
 	bool with_muted = false;
 	unsigned int limit = 100;
 
+	struct timeline* tl = timeline_from_id( 0 );
+	timeline_free(tl);
+
 	struct status* s = status_from_id(1);
-	show_statuses( req, s, 1 );
+	struct status* ss[] = { s };
+	show_statuses( req, ss, 1 );
 	status_free(s);
 
 	return true;

src/json

@@ -1 +1 @@
-Subproject commit ec58393b08f85ae9b73f76e8d0aa73d309e2a629
+Subproject commit b779f4b44fc35c54e9f77913e65af72b3d783b29

src/model/timeline.c

@@ -0,0 +1,77 @@
+#include "timeline.h"
+
+#include "json/json.h"
+#include "json/layout.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stddef.h>
+
+static struct json_object_field timeline_block_layout[] = {
+	{ "status_ids", offsetof( struct timeline, status_ids ), true, &json_field_array_of, &json_field_integer },
+	{ NULL },
+};
+
+struct timeline* timeline_load_block( int id, unsigned int head, unsigned int block )
+{
+	struct timeline* tl = NULL;
+	char filename[512];
+	FILE* f = NULL;
+	struct json_pull_parser* jpp = NULL;
+
+	printf( "timeline_load_block( %d, %u, %u )\n", id, head, block );
+
+	snprintf( filename, 512, "data/timelines/%d/%u.json", id, block );
+	f = fopen(filename,"r");
+	if( !f ) { goto failed; }
+
+	tl = malloc(sizeof(struct timeline));
+	tl->id = id;
+	tl->block = head;
+	tl->head = head;
+	tl->status_ids.items = NULL;
+	tl->status_ids.count = 0;
+
+	jpp = json_pull_parser_new( f );
+	if( !jpp ) { goto failed; }
+
+	if( !json_read_object_layout( jpp, timeline_block_layout, tl ) ) { goto failed; }
+
+	for( int i = 0; i < tl->status_ids.count; ++i ) {
+		printf( "tl->status_ids[%d] = %d\n", i, tl->status_ids.items[i] );
+	}
+
+cleanup:
+	json_pull_parser_release(jpp);
+	fclose(f);
+	return tl;
+failed:
+	timeline_free(tl);
+	tl = NULL;
+	goto cleanup;
+}
+
+struct timeline* timeline_from_id( int id )
+{
+	char filename[512];
+	snprintf( filename, 512, "data/timelines/%d/HEAD", id );
+	FILE* f = fopen(filename,"r");
+
+	unsigned int head = 0;
+	if( f ) {
+		fscanf( f, "%u", &head );
+		fclose(f);
+	}
+
+	return timeline_load_block( id, head, head );
+}
+struct timeline* timeline_new()
+{
+}
+void timeline_free( struct timeline* tl )
+{
+	if( !tl ) { return; }
+
+	free(tl->status_ids.items);
+	free(tl);
+}

src/model/timeline.h

@@ -0,0 +1,24 @@
+#pragma once
+
+struct timeline_block_ref
+{
+	int starting_offset;
+	int block_id;
+};
+
+struct timeline
+{
+	int id;
+	unsigned int block;
+	unsigned int head;
+
+	struct {
+		int* items;
+		int count;
+	} status_ids;
+};
+
+struct timeline* timeline_from_id( int id );
+struct timeline* timeline_new();
+void timeline_free( struct timeline* tl );
+