Nixyri/linux-wifi-hotspot
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Merge pull request #7 from lakinduakash/dev-1

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Lakindu Akash 2019-04-16 02:37:41 +05:30 committed by GitHub
commit f90b7622de
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6 changed files with 218 additions and 18 deletions
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4
src/CMakeLists.txt
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@ -3,14 +3,16 @@ project(wihotspot)
include(FindPkgConfig)
pkg_check_modules(GTK gtk+-3.0 REQUIRED)
pkg_check_modules(X11 x11 REQUIRED)
include_directories(${GTK_INCLUDE_DIRS})
include_directories(${X11_INCLUDE_DIRS})
set(CMAKE_C_STANDARD 99)
set (CMAKE_CXX_STANDARD 11)
add_executable(wihotspot ui/main.c ui/h_prop.c ui/h_prop.h ui/ui.c ui/ui.h ui/read_config.cpp ui/read_config.h)
target_link_libraries(${PROJECT_NAME} ${GTK_LIBRARIES} config)
target_link_libraries(${PROJECT_NAME} ${GTK_LIBRARIES} ${X11_LIBRARIES} config)
include_directories(/usr/include)

27
src/ui/glade/wifih.ui
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@ -196,7 +196,32 @@
</packing>
</child>
<child>
<placeholder/>
<object class="GtkProgressBar" id="progress_bar">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="pulse_step">0.20000000000000001</property>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">4</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="label_status">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="halign">start</property>
<property name="margin_left">5</property>
<property name="margin_top">1</property>
<property name="margin_bottom">1</property>
<property name="label" translatable="yes">Running status</property>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">5</property>
</packing>
</child>
</object>
</child>

7
src/ui/h_prop.c
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@ -18,11 +18,13 @@
#define MKCONFIG "--mkconfig"
#define LOAD_CONFIG "--config"
#define STOP "--stop"
char cmd_start[BUFSIZE];
char cmd_mkconfig[BUFSIZE];
char cmd_config[BUFSIZE];
char cmd_kill[BUFSIZE];
char running_info[BUFSIZE];
char interface_list[BUFSIZE];
@ -86,6 +88,11 @@ int startShell(const char *cmd) {
}
const char* build_kill_create_ap_command(char* pid){
snprintf(cmd_kill, BUFSIZE, "%s %s %s %s", SUDO, CREATE_AP,STOP,pid);
return cmd_kill;
}
int write_config(char* file){
config_t cfg;

1
src/ui/h_prop.h
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@ -21,5 +21,6 @@ static int init_get_running();
static int init_get_interface_list();
char** get_interface_list(int*);
const char* build_kill_create_ap_command(char* pid);
#endif //WIHOTSPOT_H_PROP_H

178
src/ui/ui.c
View File

@ -6,11 +6,15 @@
#include <gtk/gtk.h>
#include <stdlib.h>
#include <X11/Xlib.h>
#include "h_prop.h"
#include "ui.h"
#include "read_config.h"
#define BUFSIZE 1024
#define AP_ENABLED "AP-ENABLED"
GtkBuilder *builder;
GObject *window;
GtkButton *button_create_hp;
@ -21,26 +25,33 @@ GtkEntry *entry_pass;
GtkComboBox *combo_wifi;
GtkComboBox *combo_internet;
GtkProgressBar *progress_bar;
GtkLabel *label_status;
GError *error = NULL;
const char** iface_list;
int iface_list_length;
char* running_info[3];
guint id;
void init_interface_list();
static int find_str(char *find, const char **array, int length);
void *threadFunc(void *args) {
startShell(args);
void *stopHp();
void *stopHp() {
if(running_info[0]!=NULL){
start_pb_pulse();
lock_all_views(TRUE);
startShell(build_kill_create_ap_command(running_info[0]));
g_thread_new("init_running",init_running_info,NULL);
}
return 0;
}
void *stopHp() {
startShell("sudo create_ap --stop ap0");
}
static void on_create_hp_clicked(GtkWidget *widget,
gpointer data) {
static void on_create_hp_clicked(GtkWidget *widget, gpointer data) {
WIData *d = (WIData *) data;
@ -57,7 +68,7 @@ static void on_create_hp_clicked(GtkWidget *widget,
startShell(build_wh_mkconfig_command(wifi, internet, (char *) gtk_entry_get_text(d->ssid),
(char *) gtk_entry_get_text(d->pass)));
g_thread_new("shell_create_hp", threadFunc, (void*)build_wh_from_config());
g_thread_new("shell_create_hp", run_create_hp_shell, (void*)build_wh_from_config());
g_free (wifi);
g_free (internet);
@ -76,6 +87,7 @@ static void on_stop_hp_clicked(GtkWidget *widget, gpointer data) {
int initUi(int argc, char *argv[]){
XInitThreads();
gtk_init(&argc, &argv);
@ -92,6 +104,9 @@ int initUi(int argc, char *argv[]){
g_signal_connect (window, "destroy", G_CALLBACK(gtk_main_quit), NULL);
button_create_hp = (GtkButton *) gtk_builder_get_object(builder, "button_create_hp");
button_stop_hp = (GtkButton *) gtk_builder_get_object(builder, "button_stop_hp");
entry_ssd = (GtkEntry *) gtk_builder_get_object(builder, "entry_ssid");
entry_pass = (GtkEntry *) gtk_builder_get_object(builder, "entry_pass");
@ -99,6 +114,11 @@ int initUi(int argc, char *argv[]){
combo_internet = (GtkComboBox *) gtk_builder_get_object(builder, "combo_internet");
label_status = (GtkLabel *) gtk_builder_get_object(builder, "label_status");
progress_bar = (GtkProgressBar *) gtk_builder_get_object(builder, "progress_bar");
@ -107,14 +127,15 @@ int initUi(int argc, char *argv[]){
.ssid= entry_ssd
};
start_pb_pulse();
g_thread_new("init_running",init_running_info,NULL);
//init_running_info();
init_interface_list();
init_ui_from_config(&wiData);
button_create_hp = (GtkButton *) gtk_builder_get_object(builder, "button_create_hp");
g_signal_connect (button_create_hp, "clicked", G_CALLBACK(on_create_hp_clicked), &wiData);
button_stop_hp = (GtkButton *) gtk_builder_get_object(builder, "button_stop_hp");
g_signal_connect (button_stop_hp, "clicked", G_CALLBACK(on_stop_hp_clicked), NULL);
@ -167,11 +188,104 @@ void init_interface_list(){
}
void lock_all_views(gboolean set_lock){
if(set_lock){
gtk_editable_set_editable( (GtkEditable*)entry_ssd,FALSE);
gtk_editable_set_editable( (GtkEditable*)entry_pass,FALSE);
gtk_widget_set_sensitive ((GtkWidget*)button_create_hp, FALSE);
gtk_widget_set_sensitive ((GtkWidget*)button_stop_hp, FALSE);
gtk_widget_set_sensitive ((GtkWidget*)combo_internet, FALSE);
gtk_widget_set_sensitive ((GtkWidget*)combo_wifi, FALSE);
} else{
gtk_editable_set_editable( (GtkEditable*)entry_ssd,TRUE);
gtk_editable_set_editable( (GtkEditable*)entry_pass,TRUE);
gtk_widget_set_sensitive ((GtkWidget*)button_create_hp, TRUE);
gtk_widget_set_sensitive ((GtkWidget*)button_stop_hp, TRUE);
gtk_widget_set_sensitive ((GtkWidget*)button_stop_hp, TRUE);
gtk_widget_set_sensitive ((GtkWidget*)combo_internet, TRUE);
gtk_widget_set_sensitive ((GtkWidget*)combo_wifi, TRUE);
}
}
void lock_running_views(gboolean set_lock){
if(set_lock){
gtk_editable_set_editable( (GtkEditable*)entry_ssd,FALSE);
gtk_editable_set_editable( (GtkEditable*)entry_pass,FALSE);
gtk_widget_set_sensitive ((GtkWidget*)button_create_hp, FALSE);
gtk_widget_set_sensitive ((GtkWidget*)button_stop_hp, TRUE);
gtk_widget_set_sensitive ((GtkWidget*)combo_internet, FALSE);
gtk_widget_set_sensitive ((GtkWidget*)combo_wifi, FALSE);
} else{
gtk_editable_set_editable( (GtkEditable*)entry_ssd,TRUE);
gtk_editable_set_editable( (GtkEditable*)entry_pass,TRUE);
gtk_widget_set_sensitive ((GtkWidget*)button_create_hp, TRUE);
gtk_widget_set_sensitive ((GtkWidget*)button_stop_hp, FALSE);
gtk_widget_set_sensitive ((GtkWidget*)combo_internet, TRUE);
gtk_widget_set_sensitive ((GtkWidget*)combo_wifi, TRUE);
}
}
static guint start_pb_pulse(){
gtk_widget_set_visible((GtkWidget*)progress_bar,TRUE);
return id= g_timeout_add (100, update_progress_in_timeout, progress_bar);
}
static void stop_pb_pulse(){
g_source_remove(id);
gtk_widget_set_visible((GtkWidget*)progress_bar,FALSE);
}
static gboolean update_progress_in_timeout (gpointer pbar)
{
gtk_progress_bar_pulse (pbar);
return TRUE; /* keep running */
}
void clear_running_info(){
g_free(running_info[0]);
running_info[0]=NULL;
}
void* init_running_info(){
clear_running_info();
lock_all_views(TRUE);
get_running_info(running_info);
if(running_info[0]!=NULL){
char a[BUFSIZE];
snprintf(a,BUFSIZE,"Running as PID: %s",running_info[0]);
gtk_label_set_label(label_status,a);
lock_all_views(FALSE);
lock_running_views(TRUE);
} else{
gtk_label_set_label(label_status,"Not running");
lock_all_views(FALSE);
lock_running_views(FALSE);
}
stop_pb_pulse();
return 0;
}
int find_str(char *find, const char **array, int length) {
int i;
for ( i = 0; i < length; i++ ) {
g_print("%s ", array[i]);
if (strcmp(array[i], find) == 0) {
return i;
}
@ -180,4 +294,36 @@ int find_str(char *find, const char **array, int length) {
return -1;
}
}
static void *run_create_hp_shell(void *cmd) {
char buf[BUFSIZE];
FILE *fp;
if ((fp = popen(cmd, "r")) == NULL) {
printf("Error opening pipe!\n");
return NULL;
}
start_pb_pulse();
while (fgets(buf, BUFSIZE, fp) != NULL) {
buf[strcspn(buf, "\n")] = 0;
gtk_label_set_label(label_status,buf);
if (strstr(buf, AP_ENABLED) != NULL) {
init_running_info();
return 0;
}
}
if (pclose(fp)) {
printf("Command not found or exited with error status\n");
init_running_info();
return NULL;
}
init_running_info();
return 0;
}

19
src/ui/ui.h
View File

@ -13,6 +13,25 @@ typedef struct {
} WIData;
int initUi(int argc, char *argv[]);
void init_ui_from_config(WIData* data);
static void* run_create_hp_shell(void *cmd);
void init_interface_list();
static int find_str(char *find, const char **array, int length);
void* init_running_info();
static gboolean update_progress_in_timeout (gpointer pbar);
void lock_all_views(gboolean set_lock);
void lock_running_views(gboolean set_lock);
static guint start_pb_pulse();
static void on_create_hp_clicked(GtkWidget *widget,gpointer data);
#endif //WIHOTSPOT_UI_H