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main.h
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main.h
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/*
* main.h
*
* Created on: 2017年12月26日
* Author: tom
*/
#ifndef MAINFUN_C_
#define MAINFUN_C_
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <libsoup-2.4/libsoup/soup.h>
#include <libxml2/libxml/xpath.h>
#include <libxml2/libxml/HTMLparser.h>
#include "mainui.h"
#include "operater.h"
#include "task.h"
#include "task_setting.h"
#include "task_message.h"
#include "mainui_setting.h"
#include "MySoupDl.h"
//#include "MyCurl.h"
typedef struct {
MyOperater *operater;
GList *task;
GHashTable *task_set, *oj;
MyMainui *ui;
GString *log;
} op_data;
SoupSession *session;
GHashTable *operater_to_opdata;
GHashTable *task_to_opdata;
GHashTable *task_to_linklist;
GHashTable *log_task_href;
gchar *OUTPUT_DIR;
gchar *COOKIE_FILE;
gint *MAX_THREAD;
GIOChannel *log_file;
GMutex *log_mutex, *log_task_href_mutex;
GMutex notify_download_mutex;
gboolean stop_thread;
MyDownloadUi *down_ui;
//MyCurl *mycurl;
MySoupDl *mysoupdl;
GtkWindow *down_win;
GRegex *fmt_filename_date, *fmt_filename_time, *fmt_filename_title,
*fmt_filename_org, *fmt_filename_uri, *meta_charset;
GList *notify_download_list, *finish_download_list;
guint runing_count = 0;
GAsyncQueue *process_queue;
GtkListStore *additional_head_request;
static gint task_id = 0;
static gint operater_id = 0;
static gchar *size_unit[] = { "Byte", "KiB", "MiB", "GiB", "TiB" };
gboolean task_source(MyTaskMessage *task_msg);
GArray* task_xpath_content_fmt(const MyTaskMessage *task_msg, const gchar *fmt,
const GArray *content);
GArray* task_regex_match(const gchar *regex_pattern, const gchar *eval_content);
void runing_count_decrease() {
if (runing_count > 0)
runing_count--;
}
/*
void format_size(gdouble *size, gchar *i) {
*i = 0;
while (*size > 1024) {
*size = *size / 1024.;
*i = *i + 1;
if (*i >= 4)
break;
}
}
gchar *format_size_to_str(gdouble size) {
gchar i;
format_size(&size, &i);
return g_strdup_printf("%3.2f %s", size, size_unit[i]);
}
gchar *format_dlsize_size(gint64 dlsize, gint64 content_size) {
gchar i, j;
gdouble s1 = dlsize, s2 = content_size;
format_size(&s1, &i);
format_size(&s2, &j);
return g_strdup_printf("%3.2f %s/%3.2f %s", s1, size_unit[i], s2,
size_unit[j]);
}
*/
void session_authenticate(SoupSession *session, SoupMessage *msg,
SoupAuth *auth, gboolean retrying, gpointer user_data) {
GtkDialog *dialog = gtk_dialog_new();
gtk_dialog_add_button(dialog, "Ok", GTK_RESPONSE_OK);
gtk_dialog_add_button(dialog, "Cancel", GTK_RESPONSE_CANCEL);
GtkBox *content = gtk_dialog_get_content_area(dialog);
GtkLabel *label = gtk_label_new("Authenticate required");
GtkEntry *name = gtk_entry_new();
GtkEntry *password = gtk_entry_new();
gtk_entry_set_placeholder_text(name, "Name");
gtk_entry_set_placeholder_text(password, "PassWord");
gtk_entry_set_visibility(password, FALSE);
gtk_box_pack_start(content, label, TRUE, FALSE, 2);
gtk_box_pack_start(content, name, TRUE, FALSE, 2);
gtk_box_pack_start(content, password, TRUE, FALSE, 2);
gtk_widget_show_all(content);
if (gtk_dialog_run(dialog) == GTK_RESPONSE_OK) {
soup_auth_authenticate(auth, gtk_entry_get_text(name),
gtk_entry_get_text(password));
} else {
soup_session_cancel_message(session, msg, SOUP_STATUS_CANCELLED);
};
gtk_widget_destroy(dialog);
}
;
op_data* operater_get_opdata(MyOperater *op) {
return g_hash_table_lookup(operater_to_opdata, op);
}
;
op_data* task_get_opdata(MyTask *task) {
return g_hash_table_lookup(task_to_opdata, task);
}
task_set* task_get_set(MyTask *task) {
op_data *data = g_hash_table_lookup(task_to_opdata, task);
return g_hash_table_lookup(data->task_set, task);
}
GList* task_get_linklist(MyTask *task) {
return g_hash_table_lookup(task_to_linklist, task);
}
void task_remove_task(MyTask *self, GtkWidget *parent, gpointer userdata) {
GtkBox *box = parent;
op_data *data = userdata;
task_set *set;
GList *list = g_hash_table_lookup(task_to_linklist, self);
gtk_container_remove(box, self);
gtk_box_set_spacing(box, gtk_box_get_spacing(box) - 1);
data->task = g_list_remove(data->task, self);
set = g_hash_table_lookup(data->task_set, self);
g_free(set->fmt_filename);
g_free(set->source_name);
g_free(set->xpath);
g_free(set);
g_hash_table_remove(data->task_set, self);
g_hash_table_remove(task_to_opdata, self);
if (list != NULL)
g_list_free(list);
g_hash_table_remove(task_to_linklist, self);
gchar *tmp = g_strdup_printf("task remove %u\n", g_list_length(data->task));
my_operater_log(data->operater, tmp);
g_free(tmp);
}
;
void task_drag_data_get(GtkWidget *widget, GdkDragContext *context,
GtkSelectionData *data, guint info, guint time, gpointer user_data) {
switch (info) {
case 0:
gtk_selection_data_set(data, gdk_atom_intern("Task Link", TRUE), 0,
&user_data, sizeof(gpointer));
break;
default:
break;
}
}
;
void task_drag_data_received(GtkWidget *widget, GdkDragContext *context, gint x,
gint y, GtkSelectionData *data, guint info, guint time,
gpointer user_data) {
gpointer *receive;
GList *list;
op_data *src, *des;
switch (info) {
case 0:
receive = gtk_selection_data_get_data(data);
if (*receive == user_data)
break; //不允许同一个task连接
src = g_hash_table_lookup(task_to_opdata, *receive);
des = g_hash_table_lookup(task_to_opdata, user_data);
/* if (src == des)
break; //不允许同一个operater连接*/
list = g_hash_table_lookup(task_to_linklist, *receive);
if (g_list_find(list, *receive) != NULL)
break; //链接已存在
list = g_list_append(list, user_data);
g_hash_table_insert(task_to_linklist, *receive, list);
op_data *data = task_get_opdata(user_data);
gtk_widget_queue_draw(my_mainui_get_layout(data->ui));
break;
default:
break;
}
}
;
void task_update_status(MyTask *self, task_set *set) {
gchar *str = NULL;
if (set->search_xpath||set->output_modify) {
gtk_image_set_from_icon_name(my_task_get_next_icon(self),
"go-next-symbolic", GTK_ICON_SIZE_SMALL_TOOLBAR);
g_signal_connect(my_task_get_next_event(self), "drag-data-get",
task_drag_data_get, self);
} else {
gtk_image_set_from_icon_name(my_task_get_next_icon(self), "",
GTK_ICON_SIZE_SMALL_TOOLBAR);
g_signal_handlers_disconnect_by_func(my_task_get_next_event(self),
task_drag_data_get, self);
g_hash_table_remove(task_to_linklist, self);
};
switch (set->source) {
case TASK_SOURCE_FILE:
gtk_image_set_from_icon_name(my_task_get_state_icon(self),
"text-x-generic-symbolic", GTK_ICON_SIZE_SMALL_TOOLBAR);
break;
case TASK_SOURCE_URL:
gtk_image_set_from_icon_name(my_task_get_state_icon(self),
"network-transmit-symbolic", GTK_ICON_SIZE_SMALL_TOOLBAR);
break;
default:
gtk_image_set_from_icon_name(my_task_get_state_icon(self),
"go-next-symbolic", GTK_ICON_SIZE_SMALL_TOOLBAR);
break;
}
if (set->search_xpath == TRUE) {
gtk_image_set_from_icon_name(my_task_get_icon(self),
"system-search-symbolic", GTK_ICON_SIZE_SMALL_TOOLBAR);
str = g_strdup_printf("%s", set->xpath);
gtk_label_set_text(my_task_get_label(self), str);
g_free(str);
} else if (set->output_file == TRUE) {
gtk_image_set_from_icon_name(my_task_get_icon(self),
"folder-download-symbolic", GTK_ICON_SIZE_SMALL_TOOLBAR);
str = g_strdup_printf("%s", set->fmt_filename);
gtk_label_set_text(my_task_get_label(self), str);
g_free(str);
} else {
gtk_image_set_from_icon_name(my_task_get_icon(self),
"emblem-synchronizing-symbolic", GTK_ICON_SIZE_SMALL_TOOLBAR);
gtk_label_set_text(my_task_get_label(self), "Load Link Content");
}
}
;
GArray* task_content_test(MyTaskSetting *setting, gchar *regex_pattren,
gchar *output_fmt, gchar *eval_content, void *user_data) {
GArray *regex_arr, *fmt_arr;
regex_arr = task_regex_match(regex_pattren, eval_content);
fmt_arr = task_xpath_content_fmt(NULL, output_fmt, regex_arr);
g_ptr_array_set_free_func(regex_arr, g_free);
g_array_free(regex_arr, TRUE);
return fmt_arr;
}
;
void task_content_clicked(MyTask *self, gpointer userdata) {
op_data *data = userdata;
task_set *set = g_hash_table_lookup(data->task_set, self);
MyTaskSetting *setting = my_task_setting_new(set);
gtk_window_set_transient_for(setting, data->ui);
g_signal_connect(setting, "test", task_content_test, NULL);
if (gtk_dialog_run(setting) == GTK_RESPONSE_OK)
my_task_setting_get_set(setting, set); //保存设置
gtk_widget_destroy(setting);
task_update_status(self, set);
}
;
void task_link_del_clicked(MyTask *self, gpointer userdata) {
op_data *data = userdata;
g_hash_table_remove(task_to_linklist, self);
gtk_widget_queue_draw(data->ui);
}
MyTask* operater_add_task(MyOperater *self, gpointer userdata) {
op_data *data = userdata;
MyTask *task = my_task_new();
task_set *set = g_malloc0(sizeof(task_set));
my_operater_add(self, task);
data->task = g_list_append(data->task, task);
g_hash_table_insert(data->task_set, task, set);
set->source_name = g_strdup("");
set->xpath = g_strdup("//a/@href");
set->fmt_filename = g_strdup("%f");
set->source = TASK_SOURCE_LINKER;
set->regex_pattern = g_strdup(".+");
set->fmt_output = g_strdup("%f");
set->regex_test_text = g_strdup("");
set->search_xpath = TRUE;
//set->link_wait = TRUE;
set->same_uri_skip = TRUE;
g_signal_connect(task, "remove_task", task_remove_task, data);
g_signal_connect(task, "content_clicked", task_content_clicked, data);
g_signal_connect(task, "link_del", task_link_del_clicked, data);
gchar *tmp = g_strdup_printf("add task %u\n", g_list_length(data->task));
my_operater_log(self, tmp);
g_free(tmp);
GtkTargetEntry targetentry[1];
targetentry[0].flags = GTK_TARGET_SAME_APP;
targetentry[0].info = 0;
targetentry[0].target = g_strdup("Link Data");
gtk_drag_dest_set(my_task_get_state_event(task), GTK_DEST_DEFAULT_ALL,
targetentry, 1, GDK_ACTION_MOVE);
gtk_drag_source_set(my_task_get_next_event(task), GDK_BUTTON1_MASK,
targetentry, 1, GDK_ACTION_MOVE);
g_signal_connect(my_task_get_state_event(task), "drag-data-received",
task_drag_data_received, task);
g_hash_table_insert(task_to_opdata, task, data);
task_update_status(task, set);
return task;
}
;
MyTask* operater_add_task_with_set(MyOperater *self, op_data *data,
task_set *task_set) {
MyTask *task = my_task_new();
my_operater_add(self, task);
data->task = g_list_append(data->task, task);
g_hash_table_insert(data->task_set, task, task_set);
g_signal_connect(task, "remove_task", task_remove_task, data);
g_signal_connect(task, "content_clicked", task_content_clicked, data);
g_signal_connect(task, "link_del", task_link_del_clicked, data);
gchar *tmp = g_strdup_printf("add task %u\n", g_list_length(data->task));
my_operater_log(self, tmp);
g_free(tmp);
GtkTargetEntry targetentry[1];
targetentry[0].flags = GTK_TARGET_SAME_APP;
targetentry[0].info = 0;
targetentry[0].target = g_strdup("Link Data");
gtk_drag_dest_set(my_task_get_state_event(task), GTK_DEST_DEFAULT_ALL,
targetentry, 1, GDK_ACTION_MOVE);
gtk_drag_source_set(my_task_get_next_event(task), GDK_BUTTON1_MASK,
targetentry, 1, GDK_ACTION_MOVE);
g_signal_connect(my_task_get_state_event(task), "drag-data-received",
task_drag_data_received, task);
g_hash_table_insert(task_to_opdata, task, data);
task_update_status(task, task_set);
return task;
}
;
void operater_close(MyOperater *self, gpointer userdata) {
op_data *data = userdata;
if (data->task != NULL)
while (data->task != NULL) {
data->task = g_list_first(data->task);
task_remove_task(data->task->data, self, data);
}
g_hash_table_unref(data->task_set);
g_list_free(data->task);
g_free(data);
g_hash_table_remove(operater_to_opdata, self);
gtk_widget_destroy(self);
}
;
void main_ui_clear_operater(MyMainui *ui, gpointer userdata) {
op_data *data;
GList *operater_list = g_hash_table_get_keys(operater_to_opdata);
while (operater_list != NULL) {
data = g_hash_table_lookup(operater_to_opdata, operater_list->data);
operater_close(operater_list->data, data);
if (operater_list->next == NULL) {
g_list_free(operater_list);
operater_list = NULL;
} else {
operater_list = operater_list->next;
};
};
}
;
MyOperater* main_ui_add(MyMainui *ui, gpointer userdata) {
op_data *data = g_malloc(sizeof(op_data));
gchar *str = g_strdup_printf("%d", operater_id++);
MyOperater *op = my_operater_new(str);
g_free(str);
GtkLayout *layout = my_mainui_get_layout(ui);
my_operater_set_parent_layout(op, layout);
my_operater_set_transient_for(op, ui);
gtk_layout_put(layout, op, 0, 0);
data->operater = op;
data->task = NULL;
data->task_set = g_hash_table_new(g_direct_hash, g_direct_equal);
data->ui = ui;
g_hash_table_insert(operater_to_opdata, op, data);
g_signal_connect(op, "add_child", operater_add_task, data);
g_signal_connect(op, "close", operater_close, data);
if (userdata == NULL)
operater_add_task(op, data);
return op;
}
;
void main_ui_save_string(gchar *str, GOutputStream *out) {
size_t i;
if (str == NULL) {
i = 0;
g_output_stream_write(out, &i, sizeof(size_t), NULL, NULL);
} else {
i = strlen(str);
g_output_stream_write(out, &i, sizeof(size_t), NULL, NULL);
g_output_stream_write(out, str, i, NULL, NULL);
}
}
gchar* main_ui_read_string(GInputStream *in) {
size_t i;
g_input_stream_read(in, &i, sizeof(size_t), NULL, NULL);
if (i == 0)
return g_strdup("");
gchar *str = g_malloc0(i + 1);
g_input_stream_read(in, str, i, NULL, NULL);
return str;
}
void main_ui_save_list(GList *list, GOutputStream *out) {
guint length = 0;
length = g_list_length(list);
g_output_stream_write(out, &length, sizeof(guint), NULL, NULL);
if (length > 0) {
GList *l = g_list_first(list);
while (l != NULL) {
g_output_stream_write(out, &l->data, sizeof(gpointer), NULL, NULL);
l = l->next;
}
};
}
GList* main_ui_read_list(GList *list, GInputStream *in) {
guint i = 0;
guint length = 0;
gpointer p;
GList *tem = list;
g_input_stream_read(in, &length, sizeof(guint), NULL, NULL);
for (i = 0; i < length; i++) {
g_input_stream_read(in, &p, sizeof(gpointer), NULL, NULL);
tem = g_list_append(tem, p);
};
return tem;
}
void task_set_read_from_file(task_set *set, GInputStream *in) {
g_input_stream_read(in, &(set->output_file), sizeof(gboolean), NULL,
NULL);
g_input_stream_read(in, &(set->output_modify), sizeof(gboolean), NULL,
NULL);
g_input_stream_read(in, &(set->search_xpath), sizeof(gboolean), NULL,
NULL);
g_input_stream_read(in, &(set->terminal_print), sizeof(gboolean), NULL,
NULL);
g_input_stream_read(in, &(set->title_insist), sizeof(gboolean), NULL,
NULL);
g_input_stream_read(in, &(set->nonnull_break), sizeof(gboolean), NULL,
NULL);
g_input_stream_read(in, &(set->link_wait), sizeof(gboolean), NULL,
NULL);
g_input_stream_read(in, &(set->same_uri_skip), sizeof(gboolean), NULL,
NULL);
//保留字段,跳过读取
gint i;
gboolean r;
for (i = 3; i != 0; i--) {
g_input_stream_read(in, &r, sizeof(gboolean), NULL,
NULL);
}
set->fmt_filename = main_ui_read_string(in);
set->fmt_output = main_ui_read_string(in);
set->regex_pattern = main_ui_read_string(in);
set->regex_test_text = main_ui_read_string(in);
set->source_name = main_ui_read_string(in);
set->xpath = main_ui_read_string(in);
g_input_stream_read(in, &(set->source), sizeof(guint), NULL, NULL);
}
;
void task_set_save_to_file(task_set *set, GOutputStream *out) {
g_output_stream_write(out, &(set->output_file), sizeof(gboolean), NULL,
NULL);
g_output_stream_write(out, &(set->output_modify), sizeof(gboolean), NULL,
NULL);
g_output_stream_write(out, &(set->search_xpath), sizeof(gboolean), NULL,
NULL);
g_output_stream_write(out, &(set->terminal_print), sizeof(gboolean), NULL,
NULL);
g_output_stream_write(out, &(set->title_insist), sizeof(gboolean), NULL,
NULL);
g_output_stream_write(out, &(set->nonnull_break), sizeof(gboolean), NULL,
NULL);
g_output_stream_write(out, &(set->link_wait), sizeof(gboolean), NULL,
NULL);
g_output_stream_write(out, &(set->same_uri_skip), sizeof(gboolean), NULL,
NULL);
//保留字段,方便日后扩展
gint i = 3;
gboolean r[i];
g_output_stream_write(out, r, sizeof(gboolean) * i, NULL,
NULL);
main_ui_save_string(set->fmt_filename, out);
main_ui_save_string(set->fmt_output, out);
main_ui_save_string(set->regex_pattern, out);
main_ui_save_string(set->regex_test_text, out);
main_ui_save_string(set->source_name, out);
main_ui_save_string(set->xpath, out);
g_output_stream_write(out, &(set->source), sizeof(guint), NULL, NULL);
}
;
void update_task_address(gpointer data, GHashTable *task_id_table) {
data = g_hash_table_lookup(task_id_table, data);
}
;
void main_ui_save_additional_header_request(GOutputStream *out) {
GtkTreeIter iter;
gchar *name, *value;
gint n_row = gtk_tree_model_iter_n_children(additional_head_request, NULL);
gtk_tree_model_get_iter_first(additional_head_request, &iter);
g_output_stream_write(out, &n_row, sizeof(gint), NULL, NULL);
while (n_row > 0) {
gtk_tree_model_get(additional_head_request, &iter, 0, &name, 1, &value,
-1);
main_ui_save_string(name, out);
main_ui_save_string(value, out);
g_free(name);
g_free(value);
gtk_tree_model_iter_next(additional_head_request, &iter);
n_row--;
}
}
;
void main_ui_load_additional_header_request(GInputStream *in) {
gint n_row = 0;
GtkTreeIter iter;
gchar *name, *value;
g_input_stream_read(in, &n_row, sizeof(gint), NULL, NULL);
if (n_row > 0) {
gtk_list_store_clear(additional_head_request);
while (n_row > 0) {
name = main_ui_read_string(in);
value = main_ui_read_string(in);
gtk_list_store_append(additional_head_request, &iter);
gtk_list_store_set(additional_head_request, &iter, 0, name, 1,
value, -1);
g_free(name);
g_free(value);
n_row--;
}
}
}
;
void main_ui_save(MyMainui *ui, gpointer userdata) {
GtkDialog *dialog = gtk_file_chooser_dialog_new("Open", ui,
GTK_FILE_CHOOSER_ACTION_SAVE, GTK_STOCK_SAVE, GTK_RESPONSE_OK,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, NULL);
GtkFileFilter *filter = gtk_file_filter_new();
gtk_file_filter_add_pattern(filter, "*.ecc");
gtk_file_filter_set_name(filter, "Easy Crawler Data File(*.ecc)");
gtk_file_chooser_add_filter(dialog, filter);
gint i = gtk_dialog_run(dialog);
gchar *filename, *temp;
GIOStream *io;
GOutputStream *output;
GList *list, *task_list;
op_data *data;
task_set *set;
MyTask *task;
MyOperater *operater;
GtkAllocation allocation;
guint task_count, operater_count, link_count, length;
switch (i) {
case GTK_RESPONSE_OK:
temp = gtk_file_chooser_get_filename(dialog);
g_print("Save file:%s.ecc\n", temp);
if (g_strrstr(temp, ".ecc") == NULL) {
filename = g_strdup_printf("%s.ecc", temp);
} else {
filename = g_strdup_printf("%s", temp);
}
g_free(temp);
GFile *file = g_file_new_for_path(filename);
g_unlink(filename);
io = g_file_create_readwrite(file, G_FILE_CREATE_REPLACE_DESTINATION,
NULL, NULL);
output = g_io_stream_get_output_stream(io);
task_count = g_hash_table_size(task_to_opdata);
operater_count = g_hash_table_size(operater_to_opdata);
link_count = g_hash_table_size(task_to_linklist);
//保存任务信息
g_output_stream_write(output, &task_count, sizeof(guint), NULL, NULL);
list = g_hash_table_get_keys(task_to_opdata);
list = g_list_first(list);
while (list != NULL) {
task = list->data;
set = task_get_set(task);
g_output_stream_write(output, &task, sizeof(gpointer), NULL, NULL);
task_set_save_to_file(set, output);
if (list->next == NULL) {
g_list_free(list);
list = NULL;
} else {
list = list->next;
}
}
;
//保存操作主体信息
g_output_stream_write(output, &operater_count, sizeof(guint), NULL,
NULL);
list = g_hash_table_get_keys(operater_to_opdata);
list = g_list_first(list);
while (list != NULL) {
operater = list->data;
data = operater_get_opdata(operater);
gtk_widget_get_allocation(operater, &allocation);
g_output_stream_write(output, &operater, sizeof(gpointer), NULL,
NULL);
main_ui_save_string(my_operater_get_title(operater), output);
g_output_stream_write(output, &allocation, sizeof(GtkAllocation),
NULL, NULL);
task_list = data->task;
task_list = g_list_first(task_list);
main_ui_save_list(task_list, output);
if (list->next == NULL) {
g_list_free(list);
list = NULL;
} else {
list = list->next;
}
}
//保存任务连接；
g_output_stream_write(output, &link_count, sizeof(guint), NULL,
NULL);
list = g_hash_table_get_keys(task_to_linklist);
while (list != NULL) {
g_output_stream_write(output, &list->data, sizeof(gpointer), NULL,
NULL);
main_ui_save_list(g_hash_table_lookup(task_to_linklist, list->data),
output);
if (list->next == NULL) {
g_list_free(list);
list = NULL;
} else {
list = list->next;
}
}
;
//保存外部cookies 文件路径
main_ui_save_string(COOKIE_FILE, output);
//保存附加请求头值
main_ui_save_additional_header_request(output);
g_io_stream_close(io, NULL, NULL);
g_free(filename);
break;
default:
break;
}
gtk_widget_destroy(dialog);
}
void main_ui_open(MyMainui *ui, gpointer userdata) {
GtkDialog *dialog = gtk_file_chooser_dialog_new("Open", ui,
GTK_FILE_CHOOSER_ACTION_OPEN, GTK_STOCK_OPEN, GTK_RESPONSE_OK,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, NULL);
GtkFileFilter *filter = gtk_file_filter_new();
gtk_file_filter_add_pattern(filter, "*.ecc");
gtk_file_filter_set_name(filter, "Easy Crawler Data File(*.ecc)");
gtk_file_chooser_add_filter(dialog, filter);
guint i = gtk_dialog_run(dialog), j;
guint task_count, operater_count, link_count, legth;
gchar *filename, *title;
GIOStream *io;
GInputStream *in;
GFile *file;
GHashTable *task_table, *task_id_table;
GtkAllocation allocation;
GList *tem_list = NULL, *tem_list2 = NULL;
MyTask *task;
switch (i) {
case GTK_RESPONSE_OK:
operater_id = 0;
main_ui_clear_operater(ui, userdata);
filename = gtk_file_chooser_get_filename(dialog);
file = g_file_new_for_path(filename);
io = g_file_open_readwrite(file, NULL, NULL);
in = g_io_stream_get_input_stream(io);
gpointer p;
//读取Task信息；
g_input_stream_read(in, &task_count, sizeof(guint), NULL, NULL);
task_table = g_hash_table_new(g_direct_hash, g_direct_equal);
task_set *task_setting;
for (i = 0; i < task_count; i++) {
task_setting = g_malloc0(sizeof(task_set));
g_input_stream_read(in, &p, sizeof(gpointer), NULL, NULL);
task_set_read_from_file(task_setting, in);
g_hash_table_insert(task_table, p, task_setting);
}
;
//读取operater信息；
g_input_stream_read(in, &operater_count, sizeof(guint), NULL, NULL);
task_id_table = g_hash_table_new(g_direct_hash, g_direct_equal);
op_data *opdata;
for (i = 0; i < operater_count; i++) {
g_input_stream_read(in, &p, sizeof(gpointer), NULL, NULL);
title = main_ui_read_string(in);
g_input_stream_read(in, &allocation, sizeof(GtkAllocation), NULL,
NULL);
MyOperater *operater = main_ui_add(ui, ui);
opdata = operater_get_opdata(operater);
my_operater_set_title(operater, title);
g_free(title);
gtk_layout_move(my_mainui_get_layout(ui), operater, allocation.x,
allocation.y);
tem_list = main_ui_read_list(tem_list, in);
tem_list = g_list_first(tem_list);
while (tem_list != NULL) {
task_setting = g_hash_table_lookup(task_table, tem_list->data);
task = operater_add_task_with_set(operater, opdata,
task_setting);
g_hash_table_insert(task_id_table, tem_list->data, task);
if (tem_list->next == NULL) {
g_list_free(tem_list);
tem_list = NULL;
} else {
tem_list = tem_list->next;
}
}
}
//读取连接；
g_input_stream_read(in, &link_count, sizeof(guint), NULL, NULL);
for (i = 0; i < link_count; i++) {
g_input_stream_read(in, &p, sizeof(gpointer), NULL, NULL);
tem_list = main_ui_read_list(NULL, in);
g_list_first(tem_list);
tem_list2 = NULL;
while (tem_list != NULL) {
tem_list2 = g_list_append(tem_list2,
g_hash_table_lookup(task_id_table, tem_list->data));
if (tem_list->next == NULL) {
g_list_free(tem_list);
tem_list = NULL;
} else {
tem_list = tem_list->next;
};
}
g_hash_table_insert(task_to_linklist,
g_hash_table_lookup(task_id_table, p),
g_list_first(tem_list2));
}
//读取外部cookies文件
if (COOKIE_FILE != NULL)
g_free(COOKIE_FILE);
COOKIE_FILE = main_ui_read_string(in);
soup_session_add_feature(session,
soup_cookie_jar_db_new(COOKIE_FILE, TRUE));
//读取附加请求头值
main_ui_load_additional_header_request(in);
g_print("Open file:%s\n", filename);
g_free(filename);
g_io_stream_close(io, NULL, NULL);
g_object_unref(file);
g_hash_table_unref(task_id_table);
g_hash_table_unref(task_table);
break;
default:
break;
}
gtk_widget_destroy(dialog);
}
void main_ui_setting(MyMainui *ui, gpointer userdata) {
MyMainuiSetting *set = my_mainui_setting_new(COOKIE_FILE, MAX_THREAD,
additional_head_request);
gtk_window_set_transient_for(set, ui);
gint i = gtk_dialog_run(set);
switch (i) {
case GTK_RESPONSE_OK:
if (COOKIE_FILE != NULL)
g_free(COOKIE_FILE);
COOKIE_FILE = my_mainui_setting_get_cookie_filename(set);
soup_session_remove_feature_by_type(session, SOUP_TYPE_COOKIE_JAR_DB);
MAX_THREAD = my_mainui_setting_get_thread_num(set);
if (COOKIE_FILE != NULL)
soup_session_add_feature(session,
soup_cookie_jar_db_new(COOKIE_FILE, TRUE));
break;
default:
break;
}
gtk_widget_destroy(set);
}
;
void main_ui_down_info(MyMainui *ui, gpointer userdata) {
gtk_window_present(down_win);
}
void clear_log_task_href(gpointer key, gpointer value, gpointer user_data) {
GString *str = value;
g_string_free(str, TRUE);
}
;
void main_ui_stop(MyMainui *ui, gpointer userdata) {
MyTaskMessage *task_msg = NULL;
stop_thread = TRUE;
g_mutex_lock(log_task_href_mutex);
if (log_task_href != NULL) {
g_hash_table_foreach(log_task_href, clear_log_task_href, NULL);
g_hash_table_unref(log_task_href);
log_task_href = NULL;
}
g_mutex_unlock(log_task_href_mutex);
task_msg = g_async_queue_try_pop(process_queue);
while (task_msg != NULL) {
my_task_message_free(task_msg);
task_msg = g_async_queue_try_pop(process_queue);
}
}
void main_log(MyTaskMessage *msg, gchar *format, ...) {
static gchar buf[4096];
gint i = 0;
op_data *data = task_get_opdata(msg->task);
gchar *log_filename = g_strdup_printf("%s/log.txt", OUTPUT_DIR);
va_list va;
va_start(va, format);
g_mutex_lock(log_mutex);
i = g_vsnprintf(buf, 4096, format, va);
if (g_access(log_filename, F_OK | W_OK) != 0) {
g_io_channel_unref(log_file);
log_file = g_io_channel_new_file(log_filename, "w+", NULL);
};
if (i > 0) {
gchar *op_title = my_operater_get_title(data->operater);
gchar *str = g_strdup_printf("Op%s:%d--%s\n\n", op_title, msg->id, buf);
g_io_channel_write_chars(log_file, str, -1, NULL, NULL);
g_io_channel_flush(log_file, NULL);
g_free(str);
}
g_free(log_filename);
g_mutex_unlock(log_mutex);
va_end(va);
}
char* task_thread_output_file_setname(task_set *set, MyTaskMessage *task_msg) {
gint i = 0;
GHashTable *head_table;
GFile *file;
gchar *name = NULL, **urlv, *abs_name, *name_temp, *time = NULL, *date =
NULL, *title =
NULL;
gchar *uri = NULL, *uri_temp, *dis_type, *content_type;
GDateTime *datetime_now;
//%f参数和%u参数
if (g_strstr_len(set->fmt_filename, -1, "%f") != NULL
|| g_strstr_len(set->fmt_filename, -1, "%u") != NULL) {
uri_temp = soup_uri_to_string(task_msg->uri, FALSE);
urlv = g_strsplit(uri_temp, "/", -1);
uri = g_strjoinv("|", urlv);
name = g_strdup(task_msg->suggest_filename);
if (name == NULL) { //从uri中获取文件名
file = g_file_new_for_uri(uri_temp);
name = g_file_get_basename(file);
if (g_strcmp0("", name) == 0
|| g_strcmp0(G_DIR_SEPARATOR_S, name) == 0) {
g_free(name);
name = NULL;
}
g_object_unref(file);
}
if (name == NULL) { //以上方式文件名无效，以uri作为文件名
name = g_strdup(uri);
}
g_free(uri_temp);
g_strfreev(urlv);
}
//%d和%t参数
if (g_strstr_len(set->fmt_filename, -1, "%d") != NULL
|| g_strstr_len(set->fmt_filename, -1, "%t") != NULL) {
datetime_now = g_date_time_new_now_local();
date = g_date_time_format(datetime_now, "%Y-%m-%d");
time = g_date_time_format(datetime_now, "%H:%M:%S");
}
//%w参数
if (g_strstr_len(set->fmt_filename, -1, "%w") != NULL) {
if (task_msg->web_title == NULL) {
title = g_strdup("");
} else {
title = g_strdup(task_msg->web_title);
}
};
name_temp = g_strdup(set->fmt_filename);
if (date != NULL) {
uri_temp = name_temp;
name_temp = g_regex_replace(fmt_filename_date, set->fmt_filename, -1, 0,
date, 0, NULL);
g_free(date);
}
if (time != NULL) {
uri_temp = name_temp;
name_temp = g_regex_replace(fmt_filename_time, uri_temp, -1, 0, time, 0,
NULL);
g_free(time);
g_free(uri_temp);
}
if (title != NULL) {
uri_temp = name_temp;
name_temp = g_regex_replace(fmt_filename_title, uri_temp, -1, 0, title,
0, NULL);
g_free(title);
g_free(uri_temp);
}
if (uri != NULL) {
uri_temp = name_temp;
name_temp = g_regex_replace(fmt_filename_uri, uri_temp, -1, 0, uri, 0,
NULL);
g_free(uri);
g_free(uri_temp);
}
if (name != NULL) {
uri_temp = name_temp;
name_temp = g_regex_replace(fmt_filename_org, uri_temp, -1, 0, name, 0,
NULL);
g_free(name);
g_free(uri_temp);
}
if (set->search_xpath) {
abs_name = g_strdup_printf("xpath-%s", name_temp);
} else {
abs_name = g_strdup(name_temp);
}
g_free(name_temp);
#ifdef G_OS_WIN32
urlv = g_strsplit_set(abs_name, "/|\"*?:<>", -1);
g_free(abs_name);
abs_name = g_strjoinv("_", urlv);
g_strfreev(urlv);
#endif
return abs_name;
}
/*
gchar* task_curl_set_filename_callback(gchar *suggest_name,
MyTaskMessage *task_msg) {
gchar *name, *temp;
if (task_msg == NULL)
return NULL;
task_set *set = task_get_set(task_msg->task);
g_free(task_msg->suggest_filename);
task_msg->suggest_filename = g_strdup(suggest_name);
name = task_thread_output_file_setname(set, task_msg);
return name;
}
;
void task_curl_set_cookies_callback(gchar *cookies, MyTaskMessage *task_msg) {
if (task_msg == NULL)
return;
SoupCookieJar *cookiejar = soup_session_get_feature(task_msg->session,
SOUP_TYPE_COOKIE_JAR);
soup_cookie_jar_set_cookie(cookiejar, task_msg->uri, cookies);
}
;
gchar * task_my_curl_get_cookies_callback(MyTaskMessage *task_msg) {
gchar *cookies = NULL;
GString *str = g_string_new("");
SoupCookieJar *cookiejar = soup_session_get_feature(task_msg->session,
SOUP_TYPE_COOKIE_JAR);
if (cookiejar != NULL) {
cookies = soup_cookie_jar_get_cookies(cookiejar, task_msg->uri, FALSE);
g_string_append_printf(str, "%s;", cookies);
g_free(cookies);
cookies = str->str;
g_string_free(str, FALSE);
}
return cookies;
}
;
gchar ** task_my_curl_get_proxy_callback(gchar *uri, MyTaskMessage *task_msg) {
GProxyResolver *resolver = NULL;
SoupSession *s = session;