mirror of
https://github.com/feather-wallet/feather.git
synced 2024-11-01 09:57:46 +00:00
79 lines
2.7 KiB
C
79 lines
2.7 KiB
C
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#include <stdlib.h>
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#include <stdio.h>
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#include <dlfcn.h>
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#include <unistd.h>
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/* Try to show a notification on the GUI, fall back to the command line
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* timeout is the timeout in milliseconds. timeout = NULL seems to trigger a
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* GUI error dialog rather than a notification */
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int notify(char *title, char *body, int timeout)
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{
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/* http://stackoverflow.com/questions/13204177/how-to-find-out-if-running-from-terminal-or-gui */
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if (isatty(fileno(stdin))){
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/* We were launched from the command line. */
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printf("\n%s\n", title);
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printf("%s\n", body);
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}
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else
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{
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/* We were launched from inside the desktop */
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printf("\n%s\n", title);
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printf("%s\n", body);
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/* https://debian-administration.org/article/407/Creating_desktop_notifications */
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void *handle, *n;
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typedef void (*notify_init_t)(char *);
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typedef void *(*notify_notification_new_t)( char *, char *, char *, char *);
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typedef void (*notify_notification_set_timeout_t)( void *, int );
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typedef void (*notify_notification_show_t)(void *, char *);
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handle = NULL;
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if(handle == NULL)
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handle= dlopen("libnotify.so.3", RTLD_LAZY);
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if(handle == NULL)
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handle= dlopen("libnotify.so.4", RTLD_LAZY);
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if(handle == NULL)
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handle= dlopen("libnotify.so.5", RTLD_LAZY);
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if(handle == NULL)
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handle= dlopen("libnotify.so.6", RTLD_LAZY);
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if(handle == NULL)
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handle= dlopen("libnotify.so.7", RTLD_LAZY);
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if(handle == NULL)
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handle= dlopen("libnotify.so.8", RTLD_LAZY);
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if(handle == NULL)
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{
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printf("Failed to open libnotify.\n\n" );
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}
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notify_init_t init = (notify_init_t)dlsym(handle, "notify_init");
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if ( init == NULL )
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{
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dlclose( handle );
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return 1;
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}
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init("AppImage");
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notify_notification_new_t nnn = (notify_notification_new_t)dlsym(handle, "notify_notification_new");
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if ( nnn == NULL )
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{
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dlclose( handle );
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return 1;
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}
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n = nnn(title, body, NULL, NULL);
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notify_notification_set_timeout_t nnst = (notify_notification_set_timeout_t)dlsym(handle, "notify_notification_set_timeout");
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if ( nnst == NULL )
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{
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dlclose( handle );
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return 1;
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}
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nnst(n, timeout);
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notify_notification_show_t show = (notify_notification_show_t)dlsym(handle, "notify_notification_show");
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if ( init == NULL )
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{
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dlclose( handle );
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return 1;
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}
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show(n, NULL );
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dlclose(handle );
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}
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return 0;
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}
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