138 lines
3.4 KiB
C
138 lines
3.4 KiB
C
/* Karchnu : <kane.root@gmail.com>
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*
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* currentsong : affiche le morceau que vous écoutez dans le buffer courant
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*
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* Pour l'ajouter : make ; cp song.so ~/.weechat/plugins/
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* Puis dans weechat : /plugin load song.so
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*
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*/
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#include <sys/types.h>
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#include <sys/wait.h>
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#include <unistd.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <weechat/weechat-plugin.h>
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#define TAILLE_BUFFER_CURRENT_SONG 100
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#define TAILLE_OPTIONS 15
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WEECHAT_PLUGIN_NAME("currentsong");
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WEECHAT_PLUGIN_DESCRIPTION("Affiche la musique en cours en utilisant mpc");
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WEECHAT_PLUGIN_AUTHOR("Karchnu <kane.root@gmail.com>");
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WEECHAT_PLUGIN_VERSION("0.1");
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WEECHAT_PLUGIN_LICENSE("GPL3");
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struct t_weechat_plugin *weechat_plugin = NULL;
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int cb_currentsong_plugin(void *data, struct t_gui_buffer *buffer,
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int argc, char **argv, char **argv_eol)
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{
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/* pour que le compilateur C soit content */
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(void) data;
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(void) buffer;
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(void) argv;
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int i,status;
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int p[2];
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char **cmd;
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char *song;
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char *affichage;
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song = malloc(TAILLE_BUFFER_CURRENT_SONG * sizeof(char));
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affichage = malloc((TAILLE_BUFFER_CURRENT_SONG + 10) * sizeof(char));
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cmd = (char **) malloc(sizeof(char*) * argc+2);
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for(i = 0 ; i < argc +1 ; i++)
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cmd[i] = malloc(sizeof(char) * TAILLE_OPTIONS);
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cmd[i] = NULL;
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strcpy(cmd[0],"mpc"); // la commande
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strcpy(cmd[1],"current"); // la chanson courante
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if(argc >= 3) {
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if(strcmp("host", argv[1]) == 0) {
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strcpy(cmd[2], "-h");
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strcpy(cmd[3], argv[2]);
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}
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}
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if(argc >= 4) {
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if(strcmp("port", argv[3]) == 0) {
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strcpy(cmd[4], "-p");
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strcpy(cmd[5], argv[4]);
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cmd[6] = NULL;
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}
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}
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for(i = 0 ; i < TAILLE_BUFFER_CURRENT_SONG ; i++)
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song[i] = '\0';
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for(i = 0 ; i < TAILLE_BUFFER_CURRENT_SONG + 10 ; i++)
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affichage[i] = '\0';
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pipe(p);
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if(fork() == 0)
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{
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close(p[0]);
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close(0); close(2);
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dup2(p[1],1);
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execvp("mpc", cmd);
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}
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close(p[1]);
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read(p[0], song, TAILLE_BUFFER_CURRENT_SONG);
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close(p[0]);
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wait(&status);
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if(WEXITSTATUS(status) != 0)
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{
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for(i = 0 ; i < TAILLE_BUFFER_CURRENT_SONG ; i++)
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song[i] = '\0';
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snprintf(song, TAILLE_BUFFER_CURRENT_SONG,
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"%s didn't work !!! Look at the options !",argv[0]);
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snprintf(affichage, TAILLE_BUFFER_CURRENT_SONG, "%s%s",
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weechat_prefix("error"),song);
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weechat_printf(buffer,affichage);
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return WEECHAT_RC_ERROR;
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}
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if(strcmp("",song) == 0)
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snprintf(affichage,TAILLE_BUFFER_CURRENT_SONG, "/me ! ♪");
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else
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snprintf(affichage,TAILLE_BUFFER_CURRENT_SONG, "/me ♪ %s", song);
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//snprintf(affichage, TAILLE_BUFFER_CURRENT_SONG,
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//"/me ♪ %s%s", weechat_color ("_red"), song);
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//weechat_utf8_normalize(affichage, '?');
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weechat_command(buffer,affichage);
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free(song); // :')
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for(i = 0 ; i < argc + 1 ; i++)
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free(cmd[i]);
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free(cmd);
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free(affichage);
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return WEECHAT_RC_OK;
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}
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int weechat_plugin_init (struct t_weechat_plugin *plugin,
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int argc, char *argv[])
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{
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weechat_plugin = plugin;
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weechat_hook_command ("currentsong",
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"Affiche le morceau que vous écoutez",
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"[host <ip|url> [port <port>]]",
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"si mpd n'est pas en local : [host <ip|url> [port <port>]]",
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"host %(the_host) port %(the_port)",
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&cb_currentsong_plugin, NULL);
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return WEECHAT_RC_OK;
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}
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int weechat_plugin_end (struct t_weechat_plugin *plugin)
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{
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/* pour que le compilateur C soit content */
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(void) plugin;
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return WEECHAT_RC_OK;
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}
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