small changes

backend.c

@@ -1,5 +1,7 @@
 #include <stdlib.h>
+#include <stdio.h>
 #include <string.h>
+#include "config.h"
 
 #define concat(out, s1, s2, _free) { \
 	concat## _free(out, s1, s2); \
@@ -78,3 +80,29 @@ char* smartstrcasestr(const char *haystack, const char *needle){
 	return ret;
 }
 
+char* parse_cmd_char(const char *cmd, const char *path){
+	char *index = strstr(cmd, SETTINGS_COMMAND_REPLACE_STR);
+	char *out;
+
+	if (index) {
+		out = malloc(strlen(cmd) + 1 + strlen(path) + 1);
+		char *o = out;
+		memcpy(out, cmd, index - cmd);
+		o += index-cmd;
+		*o = '\"';
+		o++;
+		memcpy(o, path, strlen(path));
+		o += strlen(path);
+		*o = '\"';
+		memcpy(o+1, index + 1, strlen(index+1));
+		*(o+strlen(index+1)+1) = '\0';
+		return out;
+	} else {
+		concat(out, cmd, " ./\"", 0);
+		concat(out, out, path, 1);
+		concat(out, out, "\"", 1);
+	}
+
+	return out;
+
+}

backend.h

@@ -7,3 +7,5 @@
 
 /*char* concat(const char *s1, const char *s2);*/
 char* smartstrcasestr(const char *haystack, const char *needle);
+char* parse_cmd_char(const char *cmd, const char *path);
+

config.h

@@ -2,6 +2,8 @@
 #define SETTINGS_UEBERZUG_IMAGE_PREVIEW 1	/* 0 is disabled, 1 is enabled, 2 is with caching; depends on ueberzug */
 #define SETTINGS_RELOAD_DIR_DELTA 10		/* 0 is disabled, time in seconds between automatic refresh of dir contents */
 #define SETTINGS_CURSES_TIMEOUT 100		/* read: inopts(3NCURSES), blocking time between user inputs */
+#define SETTINGS_COMMAND_REPLACE_STR "%"	/* if a command in any cmd inside this fle contains this string, it will be replaced with the hovered/selected file name
+						 * as of right now, this character cannot be escaped; i.e ``command\% --arg`` will parse into ``command\path_of_hovered_file --arg``*/
 
 /* {{{ */
 #ifndef CONFIG_GUARD
@@ -19,20 +21,20 @@ static const mimetype mimetype_default_cmd[] = {
 	* file --mime-type -b ./image.gif
 	* gives us "image/gif", thusly if we want to open gif in mpv rather than feh,
 	* we need to define "gif" before "image" */
-	{ "text",	"$EDITOR"			},
+	{ "text",	"$EDITOR"						},
-	{ "gif",	"mpv --loop-file=\"inf\""	},
+	{ "gif",	"nohup mpv --loop-file=\"inf\" % >/dev/null 2>&1 &"	},
-	{ "image",	"feh"				},
+	{ "image",	"feh % >/dev/null 2>&1 &"				},
-	{ "video",	"mpv"				},
+	{ "video",	"nohup mpv % >/dev/null 2>&1 &"				},
-	{ "audio",	"mpv"				},
+	{ "audio",	"mpv"							},
-	{ "pdf",	"zathura"			},
+	{ "pdf",	"zathura"						},
 };
 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"},
-	{ ".cbz",	"mcomix"},
+	{ ".cbz",	"mcomix % &"},
-	{ ".cbr",	"mcomix"},
+	{ ".cbr",	"mcomix % &"},
 	{ ".json",	"$EDITOR"},
 	{ ".csv",	"$EDITOR"},
 };

dir.c

@@ -139,18 +139,13 @@ void get_dir_content(char *path, unsigned long *dir_file_count, file *dir_conten
 			}
 			free(full_path);
 			free(file);
+			free(entry[i]);
 		}
 	}
 
 	qsort(dir_content, *dir_file_count, sizeof(file), order_func);
 	
-	for (i = 0; i < *dir_file_count; i++) {
+	free(entry);
-		free(entry[i]);
-	}
-	if (entry != NULL) {
-		free(entry);
-	} else {
-	}
 
 }
 

interactions.c

@@ -238,9 +238,9 @@ void move_right(){
 			for (i = 0; i < file_extension_default_count; i++) {
 				if (strstr(extension, file_extension_default_cmd[i].file_extension)) {
 					char *cmd;
-					concat(cmd, file_extension_default_cmd[i].command, " ./\"", 0);
+					concat(cmd, file_extension_default_cmd[i].command, " ./\'", 0);
 					concat(cmd, cmd, mid_content[selected_file_current].file_name, 1);
-					concat(cmd, cmd, "\"", 1);
+					concat(cmd, cmd, "\'", 1);
 
 
 					if (system(cmd) == -1) {
@@ -257,12 +257,7 @@ void move_right(){
 			for (i = 0; i < mimetype_default_count; i++) {
 				if (strstr(mime, mimetype_default_cmd[i].mimetype)) {
 
-					char *cmd;
+					char *cmd = parse_cmd_char(mimetype_default_cmd[i].command, mid_content[selected_file_current].file_name);
-					concat(cmd, mimetype_default_cmd[i].command, " ./\"", 0);
-					concat(cmd, cmd, mid_content[selected_file_current].file_name, 1);
-					concat(cmd, cmd, "\"", 1);
-
-
 					if (system(cmd) == -1) {
 						/*do nothing*/
 					}
@@ -317,9 +312,9 @@ void open_with(){
 	mvwin(win_b, terminal_height-6, 0);
 	wresize(win_b, BTM_WINDOW_HEIGHT_ON_STR_INTERACTION, terminal_width/3); /*the div3 just looks cool*/
 
-	concat(btm_buffer, ui_open_with_text_0, " \"", 0);
+	concat(btm_buffer, ui_open_with_text_0, " \'", 0);
 	concat(btm_buffer, btm_buffer, mid_content[selected_file_current].file_name, 1);
-	concat(btm_buffer, btm_buffer, "\" ", 1);
+	concat(btm_buffer, btm_buffer, "\' ", 1);
 	concat(btm_buffer, btm_buffer, ui_open_with_text_1, 1);
 
 
@@ -334,9 +329,9 @@ void open_with(){
 	
 	if (err == 0) {
 		char *cmd;
-		concat(cmd, str, " ./\"", 0);
+		concat(cmd, str, " ./\'", 0);
 		concat(cmd, cmd, mid_content[selected_file_current].file_name, 1);
-		concat(cmd, cmd, "\"", 1);
+		concat(cmd, cmd, "\'", 1);
 
 		#if SETTINGS_UEBERZUG_IMAGE_PREVIEW != 0
 		images_clear();
@@ -366,9 +361,9 @@ void rename_hovered(){
 	mvwin(win_b, terminal_height-6, 0);
 	wresize(win_b, BTM_WINDOW_HEIGHT_ON_STR_INTERACTION, terminal_width/3); /*the div3 just looks cool*/
 
-	concat(btm_buffer, ui_rename_text_0, " \"", 0);
+	concat(btm_buffer, ui_rename_text_0, " \'", 0);
 	concat(btm_buffer, btm_buffer, mid_content[selected_file_current].file_name, 1);
-	concat(btm_buffer, btm_buffer, "\" ", 1);
+	concat(btm_buffer, btm_buffer, "\' ", 1);
 	concat(btm_buffer, btm_buffer, ui_rename_text_1, 1);
 
 	window_btm(win_b, 1);
@@ -381,10 +376,10 @@ void rename_hovered(){
 	
 	if (!err) {
 		char *cmd;
-		concat(cmd, "mv ./\"", mid_content[selected_file_current].file_name, 0);
+		concat(cmd, "mv ./\'", mid_content[selected_file_current].file_name, 0);
-		concat(cmd, cmd, "\" ./\"", 1);
+		concat(cmd, cmd, "\' ./\'", 1);
 		concat(cmd, cmd, str, 1);
-		concat(cmd, cmd, "\"", 1);
+		concat(cmd, cmd, "\'", 1);
 		 
 		if (system(cmd) == -1) {
 			FAIL("rename_hovered", "mv or creating subcommand failed"); 
@@ -411,9 +406,9 @@ void delete(){
 	char *file_str = "";
 	for (i = 0; i < mid_file_count; i++) {
 		if (mid_content[i].status & FILE_STATUS_SELECTED) {
-			concat(file_str, file_str, "\"", 0);
+			concat(file_str, file_str, "\'", 0);
 			concat(file_str, file_str, mid_content[i].file_name, 1);
-			concat(file_str, file_str, "\" ", 1);
+			concat(file_str, file_str, "\' ", 1);
 			hits++;
 		}
 	}
@@ -653,9 +648,9 @@ void cmd_on_selected(unsigned long passes, int index){
 	char *file_str = "";
 	for (i = 0; i < mid_file_count; i++) {
 		if (mid_content[i].status & FILE_STATUS_SELECTED) {
-			concat(file_str, file_str, "\"", 0);
+			concat(file_str, file_str, "\'", 0);
 			concat(file_str, file_str, mid_content[i].file_name, 1);
-			concat(file_str, file_str, "\" ", 1);
+			concat(file_str, file_str, "\' ", 1);
 			hits++;
 		}
 	}
@@ -663,9 +658,9 @@ void cmd_on_selected(unsigned long passes, int index){
 	if (hits) {
 		concat(btm_buffer, key_binding[index].black_magic, file_str, 2);
 	} else {
-		concat(btm_buffer, key_binding[index].black_magic, "\"", 0);
+		concat(btm_buffer, key_binding[index].black_magic, "\'", 0);
 		concat(btm_buffer, btm_buffer, mid_content[selected_file_current].file_name, 1);
-		concat(btm_buffer, btm_buffer, "\"", 1);
+		concat(btm_buffer, btm_buffer, "\'", 1);
 	}
 
 	concat(btm_buffer, btm_buffer, "?", 1);
@@ -691,9 +686,9 @@ void cmd_on_selected(unsigned long passes, int index){
 			for (i = 0; i < mid_file_count; i++) {
 				if (mid_content[i].status & FILE_STATUS_SELECTED) {
 					free(cmd);
-					concat(cmd, (char*)key_binding[index].black_magic, " \"", 0);
+					concat(cmd, (char*)key_binding[index].black_magic, " \'", 0);
 					concat(cmd, cmd, mid_content[i].file_name, 1);
-					concat(cmd, cmd, "\"", 1);
+					concat(cmd, cmd, "\'", 1);
 					if (system(cmd) != 0) {
 						/*do nothing*/
 					}
@@ -701,9 +696,9 @@ void cmd_on_selected(unsigned long passes, int index){
 			}
 		} else {
 			free(cmd);
-			concat(cmd, (char*)key_binding[index].black_magic, " \"", 0);
+			concat(cmd, (char*)key_binding[index].black_magic, " \'", 0);
 			concat(cmd, cmd, mid_content[selected_file_current].file_name, 1);
-			concat(cmd, cmd, "\"", 1);
+			concat(cmd, cmd, "\'", 1);
 			if (system(cmd) != 0) {
 				/*do nothing*/
 			}
@@ -727,15 +722,15 @@ void yank_text(unsigned long passes, int index){
 	char *cmd;
 	if (strncmp((char*)key_binding[index].black_magic, "path", 4) == 0) {
 		char *path=getcwd(NULL, 0);
-		concat(cmd, "echo \"", path, 0);
+		concat(cmd, "echo \'", path, 0);
 		concat(cmd, cmd, "/", 1);
 		concat(cmd, cmd, mid_content[selected_file_current].file_name, 1);
-		concat(cmd, cmd, "\" | ", 1);
+		concat(cmd, cmd, "\' | ", 1);
 		concat(cmd, cmd, clipboard_cmd, 1);
 		free(path);
 	} else {
-		concat(cmd, "echo \"", mid_content[selected_file_current].file_name, 0);
+		concat(cmd, "echo \'", mid_content[selected_file_current].file_name, 0);
-		concat(cmd, cmd, "\" | ", 1);
+		concat(cmd, cmd, "\' | ", 1);
 		concat(cmd, cmd, clipboard_cmd, 1);
 	}
 	if (system(cmd) == -1) {
@@ -792,17 +787,15 @@ void yank_file(unsigned long passes, int index){
 void paste(){
 	unsigned long i;
 	for (i = 0; i < yank_files.count; i++) {
-		/*TODO(2025-08-14T22:10:44) escape path*/
 		char *cmd;
 		if (yank_files.status & YANK_COPY) {
-			concat(cmd, "false | cp -ri ", yank_files.path, 0);
+			concat(cmd, "false | cp -ri \'", yank_files.path, 0);
 		} else {
-			concat(cmd, "mv ", yank_files.path, 0);
+			concat(cmd, "mv \'", yank_files.path, 0);
 		}
 		concat(cmd, cmd, "/", 1);
 		concat(cmd, cmd, *yank_files.list, 1);
-		concat(cmd, cmd, " ./", 1);
+		concat(cmd, cmd, "\' ./", 1);
-		concat(cmd, cmd, *yank_files.list, 1);
 		concat(cmd, cmd, " 2>&1", 1);
 		char *line = malloc(INPUT_BUFFER_SIZE);
 		FILE *cmd_open;

sorting.c

@@ -118,19 +118,13 @@ int sort_random(const void *file0, const void *file1){
 	if (!(((file*)file0)->file_type & FILE_TYPE_DIR) && (((file*)file1)->file_type & FILE_TYPE_DIR)) {
 			return 1;
 	}
-	time_t num = (time_t)&seed;
+	time_t num = ((time_t)&sort_random)^((time_t)sort_natural);
-	time_t i;
+	int i = 1;
-	for (i = num%2; i < 6+(((time_t)&seed)%2); i++){
+	for (; i < 6; i++) {
-		num ^= *seed;
+		num += *seed;
-		if (num%2) {
+		num ^= num << ((((time_t)&seed)%6)+i);
-			num ^= (time_t)&num;
+		num ^= num >> ((((time_t)&num)%9)+i);
-			num ^= num << (i + (((time_t)&seed)%5));
-		} else {
-			num ^= (time_t)&seed;
-			num ^= num >> (i + (((time_t)&num)%5));
-		}
 	}
-	num ^= getpid();
 
 	return ((num%3) - 1);