added file extension commands

config.h

@@ -2,6 +2,7 @@
 #include "interactions.h"
 #include "sorting.h"
 
+
 static const mimetype mimetype_default_cmd[] = {
 	/* mimetype	shell command
 	*  ^ substring of "file --mime-type -b ./hovered" 
@@ -16,7 +17,12 @@ static const mimetype mimetype_default_cmd[] = {
 	{ "video",	"mpv"				},
 	{ "audio",	"mpv"				}
 };
-
+static const extension file_extension_default_cmd[] = {
+	/* extension	shell command
+	 * similar to mimetype_default_cmd, however it searches for exact string matches
+	 * and is checked before mimetype_default_cmd */
+	{ ".exe",	"wine"},
+};
 static const binding key_binding[] = {
 	/*key	action			blackmagic	comment*/
 	/*you cannot add bindings that include other bindings in its entirety
@@ -72,3 +78,4 @@ static const binding key_binding[] = {
 };
 static const unsigned long binding_count = sizeof(key_binding) / sizeof(binding);
 static const unsigned long mimetype_default_count = sizeof(mimetype_default_cmd) / sizeof(mimetype);
+static const unsigned long file_extension_default_count = sizeof(file_extension_default_cmd) / sizeof(extension);

defines.h

@@ -71,6 +71,10 @@ typedef struct Mimetype {
 	char *mimetype;
 	char *command; 
 } mimetype;
+typedef struct Extension {
+	char *file_extension;
+	char *command; 
+} extension;
 typedef struct Binding {
 	char* key;
 	void (*func)();

interactions.c

@@ -238,7 +238,28 @@ void move_right(){
 		}
 	} else {
 		unsigned long i = 0;
+		char match = 0;
 		char *mime = get_mimetype(file_current->file_name);
+		char *extension = strrchr(file_current->file_name, '.');
+		for (i = 0; i < file_extension_default_count; i++) {
+			if (strstr(extension, file_extension_default_cmd[i].file_extension)) {
+				char *cmd = concat(file_extension_default_cmd[i].command, " ./\"");
+				cmd = concat(cmd, file_current->file_name);
+				cmd = concat(cmd, "\"");
+				btm_buffer = malloc(strlen(cmd));
+			
+				strcpy(btm_buffer, cmd-1);
+
+
+				if (system(cmd) == -1) {
+					/*do nothing*/
+				}
+				match = 1;
+				status |= (STATUS_RUN_BACKEND | STATUS_UPDATE_SCREEN_MASK | STATUS_RELOAD_DIRECTORY | STATUS_UPDATE_SCREEN_RELOAD_FULL);
+				break;
+			}
+		}
+		if (match == 0) {
 			for (i = 0; i < mimetype_default_count; i++) {
 				if (strstr(mime, mimetype_default_cmd[i].mimetype)) {
 
@@ -258,7 +279,9 @@ void move_right(){
 
 				}
 			}
+		}
 		free(mime);
+		free(extension);
 	}
 	status |= (STATUS_RUN_BACKEND | STATUS_UPDATE_SCREEN_MASK | STATUS_RELOAD_DIRECTORY);
 }