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add debug code to invertigates looping buh

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lxsang 2019-04-11 11:00:52 +02:00
parent c29661ae0c
commit 21399ac8c7
5 changed files with 61 additions and 2 deletions
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14
http_server.c
View File

@ -190,6 +190,7 @@ void *accept_request(void *data)
return task;
}
task->handle = accept_request;
task->status = TASK_ACCEPT;
return task;
}
// perform the ssl handshake if enabled
@ -207,6 +208,7 @@ void *accept_request(void *data)
case SSL_ERROR_WANT_WRITE:
case SSL_ERROR_NONE:
//LOG("RETRY SSL %d\n", client->sock);
task->status = TASK_ACCEPT;
task->handle = accept_request;
//task->priority = HIGH_PRIORITY;
//task->type = LIGHT;
@ -223,6 +225,7 @@ void *accept_request(void *data)
// reset the waiting
client->last_wait = 0;
task->handle = accept_request;
task->status = TASK_ACCEPT;
LOG("Handshake finish for %d\n", client->sock);
return task;
}
@ -239,6 +242,7 @@ void *accept_request(void *data)
return task;
}
task->handle = accept_request;
task->status = TASK_ACCEPT;
return task;
}
}
@ -279,6 +283,7 @@ void *accept_request(void *data)
// decode request
// now return the task
task->handle = decode_request_header;
task->status = TASK_DECODE_HEADER;
return task;
}
@ -378,6 +383,7 @@ void *resolve_request(void *data)
{
task->type = HEAVY;
task->handle = serve_file;
task->status = TASK_SERVE_FILE;
}
return task;
}
@ -610,6 +616,8 @@ void *decode_request_header(void *data)
free(host);
// header ok, now checkmethod
antd_task_t *task = antd_create_task(decode_request, (void *)rq, NULL);
task->status = TASK_DECODE_RQ;
task->priority++;
return task;
}
@ -643,11 +651,13 @@ void *decode_request(void *data)
}
// resolve task
task->handle = resolve_request;
task->status = TASK_RESOLVE_RQ;
return task;
}
else if (strcmp(method, "POST") == 0)
{
task->handle = resolve_request;
task->status = TASK_RESOLVE_RQ;
//task->type = HEAVY;
return task;
}
@ -791,6 +801,7 @@ void *decode_multi_part_request(void *data, const char *ctype)
antd_request_t *rq = (antd_request_t *)data;
antd_task_t *task = antd_create_task(NULL, (void *)rq, NULL);
task->priority++;
task->status = TASK_DECODE_MP_DATA;
//dictionary dic = NULL;
boundary = strsep(&str_copy, "="); //discard first part
boundary = str_copy;
@ -968,6 +979,7 @@ void *decode_multi_part_request_data(void *data)
// continue upload
task->type = HEAVY;
task->handle = decode_multi_part_request_data;
task->status = TASK_DECODE_MP_DATA;
}
free(line);
free(boundend);
@ -1095,12 +1107,14 @@ void *execute_plugin(void *data, const char *pname)
{
task->handle = fn;
task->type = HEAVY;
task->status = TASK_EXEC_PLUGIN_RAW;
}
else
{
free(task);
task = antd_create_task(decode_post_request, (void *)rq, fn);
task->priority++;
task->status = TASK_EXEC_PLUGIN_COOK;
}
return task;
}

11
http_server.h
View File

@ -17,6 +17,17 @@
#define MATCH(s, n) strcmp(section, s) == 0 && strcmp(name, n) == 0
#define CONFIG "config.ini"
// define all task status here
// for debug purpose
#define TASK_ACCEPT 0x01
#define TASK_DECODE_HEADER 0x02;
#define TASK_DECODE_RQ 0x03;
#define TASK_RESOLVE_RQ 0x04;
#define TASK_EXEC_PLUGIN_RAW 0x05; // with raw data
#define TASK_EXEC_PLUGIN_COOK 0x06; // with decoded post request data
#define TASK_SERVE_FILE 0x07;
#define TASK_DECODE_MP_DATA 0x08;
config_t* config();
void destroy_config();
void load_config(const char* file);

25
httpd.c
View File

@ -99,6 +99,25 @@ void stop_serve(int dummy) {
close(server_sock);
sigprocmask(SIG_UNBLOCK, &mask, NULL);
}
void antd_scheduler_dump(antd_scheduler_t* scheduler)
{
antd_task_queue_t queue = NULL;
antd_task_item_t it = NULL;
LOG("[[[[SCHEDULER]]]] : dumping all value:\n");
pthread_mutex_lock(&scheduler->scheduler_lock);
for(int i = 0; i < N_PRIORITY; i++)
{
queue = scheduler->task_queue[i];
for(it = queue; it != NULL && it->next != NULL; it = it->next)
{
antd_request_t* request = it->task->data;
LOG("From: %s [%d]\n", request->client->ip, request->client->sock);
LOG("\tStamp: %ul\n", it->task->stamp);
LOG("\tstatus: %x\n", it->task->status);
}
}
pthread_mutex_unlock(&scheduler->scheduler_lock);
}
int main(int argc, char* argv[])
{
// load the config first
@ -156,6 +175,7 @@ int main(int argc, char* argv[])
{
continue;
}
// just dump the scheduler when we have a connection
antd_client_t* client = (antd_client_t*)malloc(sizeof(antd_client_t));
antd_request_t* request = (antd_request_t*)malloc(sizeof(*request));
request->client = client;
@ -169,6 +189,10 @@ int main(int argc, char* argv[])
client_ip = inet_ntoa(client_name.sin_addr);
client->ip = strdup(client_ip);
LOG("Client IP: %s\n", client_ip);
if(strcmp(client->ip, "193.48.235.2") == 0)
{
antd_scheduler_dump(&scheduler);
}
//LOG("socket: %d\n", client_sock);
}
@ -205,6 +229,7 @@ int main(int argc, char* argv[])
#endif
// create callback for the server
task = antd_create_task(accept_request,(void*)request, finish_request );
task->status = TASK_ACCEPT;
//task->type = LIGHT;
antd_add_task(&scheduler, task);
}

3
libs/scheduler.c
View File

@ -225,6 +225,7 @@ antd_task_t* antd_create_task(void* (*handle)(void*), void *data, void* (*callba
task->callback = callback_of(callback);
task->priority = NORMAL_PRIORITY;
task->type = LIGHT;
task->status = NOSTATUS;
return task;
}
@ -347,4 +348,4 @@ void antd_wait(antd_scheduler_t* scheduler)
sem_wait(scheduler->scheduler_sem);
}
}
}
}

10
libs/scheduler.h
View File

@ -9,7 +9,7 @@
#define NORMAL_PRIORITY ((int)((N_PRIORITY - 1) / 2))
#define LOW_PRIORITY (N_PRIORITY - 1)
#define HIGH_PRIORITY 0
#define NOSTATUS 0x00
typedef enum { LIGHT, HEAVY } antd_task_type_t;
// callback definition
typedef struct __callback_t{
@ -27,6 +27,13 @@ typedef struct {
higher value is lower priority
*/
uint8_t priority;
/*
The status of a task
should be set by the application
default value 0x00 means that
there is no status set
*/
uint8_t status;
/*
the callback
*/
@ -109,4 +116,5 @@ int antd_task_schedule(antd_scheduler_t*);
wait for event
*/
void antd_wait(antd_scheduler_t*);
#endif