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add: file sending capability

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This commit is contained in:
Tobias Reisinger 2020-05-31 02:07:25 +02:00
parent 6178ef3c7b
commit 760cec9a20
18 changed files with 79 additions and 53 deletions
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10
endpoint.c
View file

@ -5,10 +5,11 @@
#include <endpoint.h> #include <endpoint.h>
void void
endpoint_func_index(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response) endpoint_func_index(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response)
{ {
(void)args; (void)args;
(void)hm; (void)hm;
(void)nc;
static const char content[] = "Emgauwa"; static const char content[] = "Emgauwa";
response->status_code = 200; response->status_code = 200;
@ -16,13 +17,16 @@ endpoint_func_index(struct http_message *hm, endpoint_args_t *args, endpoint_res
response->content_length = STRLEN(content);; response->content_length = STRLEN(content);;
response->content = content; response->content = content;
response->alloced_content = false; response->alloced_content = false;
mg_serve_http(nc, hm, global_config.http_server_opts);
} }
void void
endpoint_func_not_found(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response) endpoint_func_not_found(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response)
{ {
(void)args; (void)args;
(void)hm; (void)hm;
(void)nc;
static const char content[] = "404 - NOT FOUND"; static const char content[] = "404 - NOT FOUND";
response->status_code = 404; response->status_code = 404;
@ -30,6 +34,8 @@ endpoint_func_not_found(struct http_message *hm, endpoint_args_t *args, endpoint
response->content_length = STRLEN(content);; response->content_length = STRLEN(content);;
response->content = content; response->content = content;
response->alloced_content = false; response->alloced_content = false;
mg_serve_http(nc, hm, global_config.http_server_opts);
} }
void void

3
endpoints/api_v1_controllers.c
View file

@ -8,10 +8,11 @@
#include <models/tag.h> #include <models/tag.h>
void void
api_v1_controllers_GET(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response) api_v1_controllers_GET(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response)
{ {
(void)args; (void)args;
(void)hm; (void)hm;
(void)nc;
controller_t** all_controllers = controller_get_all(); controller_t** all_controllers = controller_get_all();
cJSON *json = cJSON_CreateArray(); cJSON *json = cJSON_CreateArray();

9
endpoints/api_v1_controllers_STR.c
View file

@ -8,9 +8,10 @@
#include <models/tag.h> #include <models/tag.h>
void void
api_v1_controllers_STR_GET(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response) api_v1_controllers_STR_GET(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response)
{ {
(void)hm; (void)hm;
(void)nc;
uuid_t target_uid; uuid_t target_uid;
if(uuid_parse(args[0].value.v_str, target_uid)) if(uuid_parse(args[0].value.v_str, target_uid))
@ -41,9 +42,10 @@ api_v1_controllers_STR_GET(struct http_message *hm, endpoint_args_t *args, endpo
} }
void void
api_v1_controllers_STR_PUT(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response) api_v1_controllers_STR_PUT(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response)
{ {
(void)hm; (void)hm;
(void)nc;
uuid_t target_uid; uuid_t target_uid;
if(uuid_parse(args[0].value.v_str, target_uid)) if(uuid_parse(args[0].value.v_str, target_uid))
@ -134,9 +136,10 @@ api_v1_controllers_STR_PUT(struct http_message *hm, endpoint_args_t *args, endpo
} }
void void
api_v1_controllers_STR_DELETE(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response) api_v1_controllers_STR_DELETE(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response)
{ {
(void)hm; (void)hm;
(void)nc;
const char *target_uid_str = args[0].value.v_str; const char *target_uid_str = args[0].value.v_str;

3
endpoints/api_v1_controllers_STR_relays.c
View file

@ -7,9 +7,10 @@
#include <models/tag.h> #include <models/tag.h>
void void
api_v1_controllers_STR_relays_GET(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response) api_v1_controllers_STR_relays_GET(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response)
{ {
(void)hm; (void)hm;
(void)nc;
uuid_t target_uid; uuid_t target_uid;
if(uuid_parse(args[0].value.v_str, target_uid)) if(uuid_parse(args[0].value.v_str, target_uid))

6
endpoints/api_v1_controllers_STR_relays_INT.c
View file

@ -10,9 +10,10 @@
#include <models/tag.h> #include <models/tag.h>
void void
api_v1_controllers_STR_relays_INT_GET(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response) api_v1_controllers_STR_relays_INT_GET(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response)
{ {
(void)hm; (void)hm;
(void)nc;
uuid_t target_uid; uuid_t target_uid;
if(uuid_parse(args[0].value.v_str, target_uid)) if(uuid_parse(args[0].value.v_str, target_uid))
@ -55,9 +56,10 @@ api_v1_controllers_STR_relays_INT_GET(struct http_message *hm, endpoint_args_t *
} }
void void
api_v1_controllers_STR_relays_INT_PUT(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response) api_v1_controllers_STR_relays_INT_PUT(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response)
{ {
(void)hm; (void)hm;
(void)nc;
uuid_t target_uid; uuid_t target_uid;
if(uuid_parse(args[0].value.v_str, target_uid)) if(uuid_parse(args[0].value.v_str, target_uid))

6
endpoints/api_v1_controllers_discover.c
View file

@ -105,8 +105,10 @@ send_udp_broadcast(const char *addr, uint16_t port, void *message, size_t length
} }
void void
api_v1_controllers_discover_POST(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response) api_v1_controllers_discover_POST(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response)
{ {
(void)nc;
(void)hm;
int discover_server_socket = bind_tcp_server("0.0.0.0", "0", 20); int discover_server_socket = bind_tcp_server("0.0.0.0", "0", 20);
int discover_server_port = get_server_port(discover_server_socket); int discover_server_port = get_server_port(discover_server_socket);
@ -303,5 +305,5 @@ api_v1_controllers_discover_POST(struct http_message *hm, endpoint_args_t *args,
} }
controller_free_list(known_controllers); controller_free_list(known_controllers);
api_v1_controllers_GET(hm, args, response); api_v1_controllers_GET(nc, hm, args, response);
} }

4
endpoints/api_v1_relays.c
View file

@ -8,10 +8,12 @@
#include <models/tag.h> #include <models/tag.h>
void void
api_v1_relays_GET(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response) api_v1_relays_GET(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response)
{ {
(void)args; (void)args;
(void)hm; (void)hm;
(void)nc;
relay_t** all_relays = relay_get_all(); relay_t** all_relays = relay_get_all();
cJSON *json = cJSON_CreateArray(); cJSON *json = cJSON_CreateArray();

3
endpoints/api_v1_relays_tag_STR.c
View file

@ -8,9 +8,10 @@
#include <models/tag.h> #include <models/tag.h>
void void
api_v1_relays_tag_STR_GET(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response) api_v1_relays_tag_STR_GET(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response)
{ {
(void)hm; (void)hm;
(void)nc;
int tag_id = tag_get_id(args[0].value.v_str); int tag_id = tag_get_id(args[0].value.v_str);
int *relays_ids = junction_tag_get_relays_for_tag_id(tag_id); int *relays_ids = junction_tag_get_relays_for_tag_id(tag_id);

7
endpoints/api_v1_schedules.c
View file

@ -8,9 +8,10 @@
#include <models/tag.h> #include <models/tag.h>
void void
api_v1_schedules_POST(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response) api_v1_schedules_POST(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response)
{ {
(void)args; (void)args;
(void)nc;
cJSON *json = cJSON_ParseWithLength(hm->body.p, hm->body.len); cJSON *json = cJSON_ParseWithLength(hm->body.p, hm->body.len);
if(json == NULL) if(json == NULL)
@ -133,10 +134,12 @@ api_v1_schedules_POST(struct http_message *hm, endpoint_args_t *args, endpoint_r
} }
void void
api_v1_schedules_GET(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response) api_v1_schedules_GET(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response)
{ {
(void)args; (void)args;
(void)hm; (void)hm;
(void)nc;
schedule_t** all_schedules = schedule_get_all(); schedule_t** all_schedules = schedule_get_all();
cJSON *json = cJSON_CreateArray(); cJSON *json = cJSON_CreateArray();

9
endpoints/api_v1_schedules_STR.c
View file

@ -11,9 +11,10 @@
#include <models/tag.h> #include <models/tag.h>
void void
api_v1_schedules_STR_GET(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response) api_v1_schedules_STR_GET(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response)
{ {
(void)hm; (void)hm;
(void)nc;
uuid_t target_uid; uuid_t target_uid;
if(schedule_uid_parse(args[0].value.v_str, target_uid)) if(schedule_uid_parse(args[0].value.v_str, target_uid))
@ -44,9 +45,10 @@ api_v1_schedules_STR_GET(struct http_message *hm, endpoint_args_t *args, endpoin
} }
void void
api_v1_schedules_STR_PUT(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response) api_v1_schedules_STR_PUT(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response)
{ {
(void)hm; (void)hm;
(void)nc;
uuid_t target_uid; uuid_t target_uid;
if(schedule_uid_parse(args[0].value.v_str, target_uid)) if(schedule_uid_parse(args[0].value.v_str, target_uid))
@ -183,9 +185,10 @@ api_v1_schedules_STR_PUT(struct http_message *hm, endpoint_args_t *args, endpoin
} }
void void
api_v1_schedules_STR_DELETE(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response) api_v1_schedules_STR_DELETE(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response)
{ {
(void)hm; (void)hm;
(void)nc;
const char *target_uid_str = args[0].value.v_str; const char *target_uid_str = args[0].value.v_str;

3
endpoints/api_v1_schedules_tag_STR.c
View file

@ -8,9 +8,10 @@
#include <models/tag.h> #include <models/tag.h>
void void
api_v1_schedules_tag_STR_GET(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response) api_v1_schedules_tag_STR_GET(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response)
{ {
(void)hm; (void)hm;
(void)nc;
int tag_id = tag_get_id(args[0].value.v_str); int tag_id = tag_get_id(args[0].value.v_str);
int *schedules_ids = junction_tag_get_schedules_for_tag_id(tag_id); int *schedules_ids = junction_tag_get_schedules_for_tag_id(tag_id);

26
handlers/connection.c
View file

@ -1,5 +1,6 @@
#include <string.h> #include <string.h>
#include <macros.h>
#include <constants.h> #include <constants.h>
#include <mongoose.h> #include <mongoose.h>
#include <logger.h> #include <logger.h>
@ -12,11 +13,8 @@
// -2 for "%s" -1 for \0 // -2 for "%s" -1 for \0
#define HEADERS_FMT_LEN (sizeof(HEADERS_FMT) - 3) #define HEADERS_FMT_LEN (sizeof(HEADERS_FMT) - 3)
#define STD_RESPONSE_CONTENT "the server did not create a response"
#define STD_RESPONSE_CONTENT_LEN (sizeof(STD_RESPONSE_CONTENT) - 1)
void void
handler_connection(struct mg_connection *c, int ev, void *p) handler_connection(struct mg_connection *nc, int ev, void *p)
{ {
if (ev == MG_EV_HTTP_REQUEST) if (ev == MG_EV_HTTP_REQUEST)
{ {
@ -30,19 +28,17 @@ handler_connection(struct mg_connection *c, int ev, void *p)
if(endpoint->func) if(endpoint->func)
{ {
endpoint_response_t response; endpoint_response_t response;
response.status_code = 500;
response.content_type = "text/plain";
response.content_length = STD_RESPONSE_CONTENT_LEN;
response.content = STD_RESPONSE_CONTENT;
response.alloced_content = false;
endpoint->func(p, endpoint->args, &response); static const char content[] = "the server did not create a response";
endpoint_response_text(&response, 500, content, STRLEN(content));
endpoint->func(nc, hm, endpoint->args, &response);
char *response_headers = malloc(sizeof(char) * (HEADERS_FMT_LEN + strlen(response.content_type) + 1)); char *response_headers = malloc(sizeof(char) * (HEADERS_FMT_LEN + strlen(response.content_type) + 1));
sprintf(response_headers, HEADERS_FMT, response.content_type); sprintf(response_headers, HEADERS_FMT, response.content_type);
mg_send_head(c, response.status_code, response.content_length, response_headers); mg_send_head(nc, response.status_code, response.content_length, response_headers);
mg_printf(c, "%s", response.content); mg_printf(nc, "%s", response.content);
free(response_headers); free(response_headers);
@ -70,17 +66,17 @@ handler_connection(struct mg_connection *c, int ev, void *p)
endpoint->options & HTTP_METHOD_PUT ? ", PUT" : "", endpoint->options & HTTP_METHOD_PUT ? ", PUT" : "",
endpoint->options & HTTP_METHOD_DELETE ? ", DELETE" : "" endpoint->options & HTTP_METHOD_DELETE ? ", DELETE" : ""
); );
mg_send_head(c, 204, 0, options_header); mg_send_head(nc, 204, 0, options_header);
} }
else else
{ {
mg_send_head(c, 501, 0, "Content-Type: text/plain"); mg_send_head(nc, 501, 0, "Content-Type: text/plain");
} }
} }
} }
else else
{ {
mg_send_head(c, 500, 0, "Content-Type: text/plain"); mg_send_head(nc, 500, 0, "Content-Type: text/plain");
} }
//mg_printf(c, "%.*s", (int)hm->message.len, hm->message.p); //mg_printf(c, "%.*s", (int)hm->message.len, hm->message.p);

2
include/config.h
View file

@ -3,6 +3,7 @@
#include <stdint.h> #include <stdint.h>
#include <mongoose.h>
#include <confini.h> #include <confini.h>
typedef enum typedef enum
@ -29,6 +30,7 @@ typedef struct
run_type_t run_type; run_type_t run_type;
char server_port[6]; char server_port[6];
uint16_t discovery_port; uint16_t discovery_port;
struct mg_serve_http_opts http_server_opts;
} config_t; } config_t;
extern config_t global_config; extern config_t global_config;

6
include/endpoint.h
View file

@ -28,7 +28,7 @@ typedef struct
int alloced_content; int alloced_content;
} endpoint_response_t; } endpoint_response_t;
typedef void (*endpoint_func_f)(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response); typedef void (*endpoint_func_f)(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response);
typedef struct typedef struct
{ {
@ -48,10 +48,10 @@ typedef struct
} endpoint_t; } endpoint_t;
void void
endpoint_func_index(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response); endpoint_func_index(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response);
void void
endpoint_func_not_found(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response); endpoint_func_not_found(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response);
void void
endpoint_response_text(endpoint_response_t *response, int status_code, const char *content, int content_length); endpoint_response_text(endpoint_response_t *response, int status_code, const char *content, int content_length);

16
include/endpoints/api_v1_controllers.h
View file

@ -4,27 +4,27 @@
#include <router.h> #include <router.h>
void void
api_v1_controllers_discover_POST(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response); api_v1_controllers_discover_POST(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response);
void void
api_v1_controllers_GET(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response); api_v1_controllers_GET(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response);
void void
api_v1_controllers_STR_GET(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response); api_v1_controllers_STR_GET(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response);
void void
api_v1_controllers_STR_PUT(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response); api_v1_controllers_STR_PUT(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response);
void void
api_v1_controllers_STR_DELETE(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response); api_v1_controllers_STR_DELETE(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response);
void void
api_v1_controllers_STR_relays_GET(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response); api_v1_controllers_STR_relays_GET(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response);
void void
api_v1_controllers_STR_relays_INT_GET(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response); api_v1_controllers_STR_relays_INT_GET(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response);
void void
api_v1_controllers_STR_relays_INT_PUT(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response); api_v1_controllers_STR_relays_INT_PUT(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response);
#endif /* CORE_ENDPOINTS_API_V1_CONTROLLERS_H */ #endif /* CORE_ENDPOINTS_API_V1_CONTROLLERS_H */

4
include/endpoints/api_v1_relays.h
View file

@ -4,9 +4,9 @@
#include <router.h> #include <router.h>
void void
api_v1_relays_GET(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response); api_v1_relays_GET(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response);
void void
api_v1_relays_tag_STR_GET(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response); api_v1_relays_tag_STR_GET(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response);
#endif /* CORE_ENDPOINTS_API_V1_RELAYS_H */ #endif /* CORE_ENDPOINTS_API_V1_RELAYS_H */

12
include/endpoints/api_v1_schedules.h
View file

@ -4,21 +4,21 @@
#include <router.h> #include <router.h>
void void
api_v1_schedules_POST(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response); api_v1_schedules_POST(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response);
void void
api_v1_schedules_GET(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response); api_v1_schedules_GET(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response);
void void
api_v1_schedules_STR_GET(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response); api_v1_schedules_STR_GET(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response);
void void
api_v1_schedules_STR_PUT(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response); api_v1_schedules_STR_PUT(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response);
void void
api_v1_schedules_STR_DELETE(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response); api_v1_schedules_STR_DELETE(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response);
void void
api_v1_schedules_tag_STR_GET(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response); api_v1_schedules_tag_STR_GET(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response);
#endif /* CORE_ENDPOINTS_API_V1_SCHEDULES_H */ #endif /* CORE_ENDPOINTS_API_V1_SCHEDULES_H */

3
main.c
View file

@ -69,6 +69,9 @@ main(int argc, const char** argv)
fclose(ini_file); fclose(ini_file);
global_config.http_server_opts.document_root = "."; // Serve current directory
global_config.http_server_opts.enable_directory_listing = "yes";
/******************** SETUP DATABASE ********************/ /******************** SETUP DATABASE ********************/