diff --git a/endpoints/api_v1_schedules_list.c b/endpoints/api_v1_schedules_list.c new file mode 100644 index 0000000..1cd9430 --- /dev/null +++ b/endpoints/api_v1_schedules_list.c @@ -0,0 +1,155 @@ +#include +#include +#include +#include +#include +#include +#include +#include + +void +api_v1_schedules_list_POST(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response) +{ + (void)args; + (void)nc; + cJSON *json_list = cJSON_ParseWithLength(hm->body.p, hm->body.len); + + + cJSON *json; + cJSON_ArrayForEach(json, json_list) + { + if(json == NULL) + { + static const char content[] = "no valid json was supplied"; + endpoint_response_text(response, 400, content, STRLEN(content)); + return; + } + + cJSON *json_name = cJSON_GetObjectItemCaseSensitive(json, "name"); + if(!cJSON_IsString(json_name) || (json_name->valuestring == NULL)) + { + LOG_DEBUG("no name for schedule provided\n"); + cJSON_Delete(json_list); + + static const char content[] = "no name for schedule provided"; + endpoint_response_text(response, 400, content, STRLEN(content)); + return; + } + cJSON *json_periods = cJSON_GetObjectItemCaseSensitive(json, "periods"); + if(!cJSON_IsArray(json_periods)) + { + LOG_DEBUG("no periods for schedule provided\n"); + cJSON_Delete(json_list); + + static const char content[] = "no periods for schedule provided"; + endpoint_response_text(response, 400, content, STRLEN(content)); + return; + } + + cJSON *json_tag; + cJSON *json_tags = cJSON_GetObjectItemCaseSensitive(json, "tags"); + cJSON_ArrayForEach(json_tag, json_tags) + { + if(!cJSON_IsString(json_tag) || (json_tag->valuestring == NULL)) + { + LOG_DEBUG("invalid tag in tags\n"); + cJSON_Delete(json_list); + + static const char content[] = "invalid tag in tags"; + endpoint_response_text(response, 400, content, STRLEN(content)); + return; + } + } + + schedule_t *new_schedule = malloc(sizeof(schedule_t)); + + new_schedule->id = 0; + uuid_generate(new_schedule->uid); + + strncpy(new_schedule->name, json_name->valuestring, MAX_NAME_LENGTH); + new_schedule->name[MAX_NAME_LENGTH] = '\0'; + + int periods_count = cJSON_GetArraySize(json_periods); + new_schedule->periods = malloc(sizeof(period_t) * periods_count); + + int periods_valid = 0; + + cJSON *json_period; + cJSON_ArrayForEach(json_period, json_periods) + { + cJSON *json_period_start = cJSON_GetObjectItemCaseSensitive(json_period, "start"); + cJSON *json_period_end = cJSON_GetObjectItemCaseSensitive(json_period, "end"); + + if(!cJSON_IsString(json_period_start) || (json_period_start->valuestring == NULL)) + { + LOG_DEBUG("period is missing start\n"); + cJSON_Delete(json_list); + schedule_free(new_schedule); + + static const char content[] = "one period is missing a start"; + endpoint_response_text(response, 400, content, STRLEN(content)); + return; + } + if(!cJSON_IsString(json_period_end) || (json_period_end->valuestring == NULL)) + { + LOG_DEBUG("period is missing end\n"); + cJSON_Delete(json_list); + schedule_free(new_schedule); + + static const char content[] = "one period is missing an end"; + endpoint_response_text(response, 400, content, STRLEN(content)); + return; + } + + uint16_t start; + uint16_t end; + if(period_helper_parse_hhmm(json_period_start->valuestring, &start)) + { + LOG_DEBUG("couldn't parse start '%s'\n", json_period_start->valuestring); + cJSON_Delete(json_list); + schedule_free(new_schedule); + + static const char content[] = "the start for one period is invalid"; + endpoint_response_text(response, 400, content, STRLEN(content)); + return; + } + if(period_helper_parse_hhmm(json_period_end->valuestring, &end)) + { + LOG_DEBUG("couldn't parse end '%s'\n", json_period_end->valuestring); + cJSON_Delete(json_list); + schedule_free(new_schedule); + + static const char content[] = "the end for one period is invalid"; + endpoint_response_text(response, 400, content, STRLEN(content)); + return; + } + + new_schedule->periods[periods_valid].start = start; + new_schedule->periods[periods_valid].end = end; + ++periods_valid; + } + + new_schedule->periods_count = periods_valid; + + schedule_save(new_schedule); + + junction_tag_remove_for_schedule(new_schedule->id); + + json_tags = cJSON_GetObjectItemCaseSensitive(json, "tags"); + cJSON_ArrayForEach(json_tag, json_tags) + { + const char *tag = json_tag->valuestring; + int tag_id = tag_get_id(tag); + if(tag_id == 0) + { + tag_save(tag_id, tag); + tag_id = tag_get_id(tag); + } + junction_tag_insert(tag_id, 0, new_schedule->id); + } + schedule_free(new_schedule); + } + + cJSON_Delete(json_list); + api_v1_schedules_GET(nc, hm, args, response);; +} diff --git a/handlers/connection.c b/handlers/connection.c index c7e7870..c726f39 100644 --- a/handlers/connection.c +++ b/handlers/connection.c @@ -12,6 +12,23 @@ // -2 for "%s" -1 for \0 #define HEADERS_FMT_LEN (sizeof(HEADERS_FMT) - 3) +static char* +add_extra_headers(char *extra_headers) +{ + char *result; + size_t std_headers_len = strlen(global_config.http_server_opts.extra_headers); + if(extra_headers == NULL) + { + result = malloc(sizeof(char) * (std_headers_len + 1)); + strcpy(result, global_config.http_server_opts.extra_headers); + return result; + } + + result = malloc(sizeof(char) * (std_headers_len + strlen(extra_headers) + 3)); + sprintf(result, "%s\r\n%s", global_config.http_server_opts.extra_headers, extra_headers); + return result; +} + static void send_response(struct mg_connection *nc, endpoint_response_t *response) { @@ -20,10 +37,12 @@ send_response(struct mg_connection *nc, endpoint_response_t *response) char *response_headers = malloc(sizeof(char) * (HEADERS_FMT_LEN + strlen(response->content_type) + 1)); sprintf(response_headers, HEADERS_FMT, response->content_type); - mg_send_head(nc, response->status_code, response->content_length, response_headers); + char *extra_headers = add_extra_headers(response_headers); + mg_send_head(nc, response->status_code, response->content_length, extra_headers); mg_printf(nc, "%s", response->content); free(response_headers); + free(extra_headers); if(response->alloced_content) { @@ -50,7 +69,7 @@ handler_connection(struct mg_connection *nc, int ev, void *p) { /* Normalize path - resolve "." and ".." (in-place). */ if (!mg_normalize_uri_path(&hm->uri, &hm->uri)) { - mg_http_send_error(nc, 400, NULL); + mg_http_send_error(nc, 400, global_config.http_server_opts.extra_headers); return; } char *request_file_org = malloc(sizeof(char) * hm->uri.len); @@ -89,16 +108,20 @@ handler_connection(struct mg_connection *nc, int ev, void *p) endpoint->options & HTTP_METHOD_PUT ? ", PUT" : "", endpoint->options & HTTP_METHOD_DELETE ? ", DELETE" : "" ); - mg_send_head(nc, 204, 0, options_header); + char *extra_headers = add_extra_headers(options_header); + mg_send_head(nc, 204, 0, extra_headers); + free(extra_headers); } else { mg_send_head(nc, 501, 0, "Content-Type: text/plain"); } } - - endpoint->func(nc, hm, endpoint->args, &response); - send_response(nc, &response); + else + { + endpoint->func(nc, hm, endpoint->args, &response); + send_response(nc, &response); + } for(int i = 0; i < endpoint->args_count; ++i) { diff --git a/include/endpoints/api_v1_schedules.h b/include/endpoints/api_v1_schedules.h index 46483c3..69d3b78 100644 --- a/include/endpoints/api_v1_schedules.h +++ b/include/endpoints/api_v1_schedules.h @@ -9,6 +9,9 @@ api_v1_schedules_POST(struct mg_connection *nc, struct http_message *hm, endpoin void api_v1_schedules_GET(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response); +void +api_v1_schedules_list_POST(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response); + void api_v1_schedules_STR_GET(struct mg_connection *nc, struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response); diff --git a/main.c b/main.c index 303a238..df4fdf0 100644 --- a/main.c +++ b/main.c @@ -81,7 +81,8 @@ main(int argc, const char** argv) int rc = sqlite3_open(global_config.database, &global_database); - if(rc) { + if(rc) + { LOG_FATAL("can't open database: %s\n", sqlite3_errmsg(global_database)); return 1; } diff --git a/router.c b/router.c index 13d7d19..925477b 100644 --- a/router.c +++ b/router.c @@ -59,6 +59,7 @@ router_init() router_register_endpoint("/api/v1/schedules/", HTTP_METHOD_GET, api_v1_schedules_GET); router_register_endpoint("/api/v1/schedules/", HTTP_METHOD_POST, api_v1_schedules_POST); + router_register_endpoint("/api/v1/schedules/list/", HTTP_METHOD_POST, api_v1_schedules_list_POST); router_register_endpoint("/api/v1/schedules/{str}", HTTP_METHOD_GET, api_v1_schedules_STR_GET); router_register_endpoint("/api/v1/schedules/{str}", HTTP_METHOD_PUT, api_v1_schedules_STR_PUT); router_register_endpoint("/api/v1/schedules/{str}", HTTP_METHOD_DELETE, api_v1_schedules_STR_DELETE);