Basic functionality for using autotools over basic Makefile

3 files changed, 283 insertions, 0 deletions

diff --git a/src/unix/cache.c b/src/unix/cache.c
new file mode 100644
index 0000000..e618602
--- /dev/null
+++ b/src/unix/cache.c
@@ -0,0 +1,35 @@
+#include <assert.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+
+#include "../include/cache.h"
+#include "../include/read_cfg.h"
+
+char *get_cache_path(bool create){
+	char *path = malloc(sizeof(char) * BUF_LEN);
+	char *home = getenv("HOME");
+
+	assert(path != NULL);
+
+	if(home == NULL){
+		printf("Failed to save cache data: HOME is not set\n");
+		free(path);
+		return NULL;
+	}
+
+	//if create is asserted, build the path to the file
+	if(create){
+		sprintf(path, "%s%c.cache%c", home, sep, sep);
+		mkdir(path, 0755);
+
+		sprintf(path, "%s%c.cache%cterminal-media-launcher%c", home, sep, sep, sep);
+		mkdir(path, 0755);
+	}
+
+	sprintf(path, "%s%c.cache%cterminal-media-launcher%cdata.bin", home, sep, sep, sep);
+
+	return path;
+}
diff --git a/src/unix/draw.c b/src/unix/draw.c
new file mode 100644
index 0000000..ae7f758
--- /dev/null
+++ b/src/unix/draw.c
@@ -0,0 +1,14 @@
+#include <stdlib.h>
+#include <string.h>
+
+#include "../include/draw.h"
+
+void launch(){
+	char full_command[BUF_LEN];
+
+	strcpy(full_command, get_launch());
+	strcat(full_command, " > /dev/null 2>&1 &");
+	system(full_command);
+
+	return;
+}
diff --git a/src/unix/read_cfg.c b/src/unix/read_cfg.c
new file mode 100644
index 0000000..4d98c82
--- /dev/null
+++ b/src/unix/read_cfg.c
@@ -0,0 +1,234 @@
+#include <assert.h>
+#include <dirent.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include "../include/read_cfg.h"
+#include "../include/entry.h"
+
+char sep = '/';
+
+char *find_config(){
+	char *home = getenv("HOME");
+	char *path = malloc(sizeof(char) * BUF_LEN);
+	char choices[2][BUF_LEN];
+	int check_count = 2;
+	int i;
+
+	sprintf(choices[0], "%s%c.config%cterminal-media-launcher%cconfig", home, sep, sep, sep);
+	sprintf(choices[1], "%s%c.terminal-media-launcher%cconfig", home, sep, sep);
+
+	for(i = 0; i < check_count; i++){
+		path = choices[i];
+		printf("Checking for config at %s: ", choices[i]);
+		if(access(path, R_OK) == 0){
+			printf("Using config \"%s\"\n\n", path);
+			return path;
+		}
+		else printf("File does not exist\n");
+	}
+
+	//TODO no config exists, ask user if they want to autogenerate one
+	mkconfig_wizard(choices[0]);
+	path = choices[0];
+	return path;
+}
+
+void mkconfig_wizard(char *path){
+	char input;
+	FILE *fp;
+
+	char *home = getenv("HOME");
+
+	printf("\nNo configuration file found. Auto-generate one now at \"%s\"? [Y/n] ", path);
+	fflush(stdout);
+	scanf(" %c", &input);
+
+	if(input == 'n'){
+		printf("Configuration will not be auto-generated\n");
+		refer_to_doc();
+		exit(0);
+		
+	}
+
+	printf("Generating configuration file at \"%s\"...\n", path);
+
+	//ensure directories have been created
+	if(home == NULL){
+		printf("Failed: HOME is NULL\n");
+		exit(1);
+	}
+
+	sprintf(path, "%s%c.config%c", home, sep, sep);
+	mkdir(path, 0755);
+
+	sprintf(path, "%s%c.config%cterminal-media-launcher%c", home, sep, sep, sep);
+	mkdir(path, 0755);
+
+	sprintf(path, "%s%c.config%cterminal-media-launcher%cconfig", home, sep, sep, sep);
+
+	//open file for writing, make sure non-NULL
+	fp = fopen(path, "w");
+	if(fp == NULL){
+		printf("Failed: \"%s\" could not be open for writing\n", path);
+		exit(1);
+	}
+
+	//write to file
+	fprintf(fp, "# This file was auto-generated by terminal-media-launcher. See docs/terminal-media-launcher-config.md or terminal-media-launcher-config(5) for documentation\n"
+	"# The default launcher is set to \"xdg-open\" which will open files based on the relevant default application set through xdg\n\n"
+	"# Recursively add files from %s%cMusic%c to Music group\n"
+	"addGroup Music\n"
+	"setLauncher Music xdg-open\n", home, sep, sep);
+	fprintf(fp, "addR %s%cMusic%c*.aac Music\n", home, sep, sep);
+	fprintf(fp, "addR %s%cMusic%c*.aiff Music\n", home, sep, sep);
+	fprintf(fp, "addR %s%cMusic%c*.alac Music\n", home, sep, sep);
+	fprintf(fp, "addR %s%cMusic%c*.au Music\n", home, sep, sep);
+	fprintf(fp, "addR %s%cMusic%c*.flac Music\n", home, sep, sep);
+	fprintf(fp, "addR %s%cMusic%c*.m4a Music\n", home, sep, sep);
+	fprintf(fp, "addR %s%cMusic%c*.mp3 Music\n", home, sep, sep);
+	fprintf(fp, "addR %s%cMusic%c*.ogg Music\n", home, sep, sep);
+	fprintf(fp, "addR %s%cMusic%c*.pcm Music\n", home, sep, sep);
+	fprintf(fp, "addR %s%cMusic%c*.wav Music\n", home, sep, sep);
+	fprintf(fp, "addR %s%cMusic%c*.wma Music\n\n", home, sep, sep);
+	fprintf(fp, "# Recursively add files from %s%cPictures%c to Pictures group\n"
+	"addGroup Pictures\n"
+	"setLauncher Pictures xdg-open\n", home, sep, sep);
+	fprintf(fp, "addR %s%cPictures%c*.epi Pictures\n", home, sep, sep);
+	fprintf(fp, "addR %s%cPictures%c*.eps Pictures\n", home, sep, sep);
+	fprintf(fp, "addR %s%cPictures%c*.eps2 Pictures\n", home, sep, sep);
+	fprintf(fp, "addR %s%cPictures%c*.eps3 Pictures\n", home, sep, sep);
+	fprintf(fp, "addR %s%cPictures%c*.epsf Pictures\n", home, sep, sep);
+	fprintf(fp, "addR %s%cPictures%c*.epsi Pictures\n", home, sep, sep);
+	fprintf(fp, "addR %s%cPictures%c*.ept Pictures\n", home, sep, sep);
+	fprintf(fp, "addR %s%cPictures%c*.gif Pictures\n", home, sep, sep);
+	fprintf(fp, "addR %s%cPictures%c*.gfa Pictures\n", home, sep, sep);
+	fprintf(fp, "addR %s%cPictures%c*.giff Pictures\n", home, sep, sep);
+	fprintf(fp, "addR %s%cPictures%c*.jpeg Pictures\n", home, sep, sep);
+	fprintf(fp, "addR %s%cPictures%c*.jpg Pictures\n", home, sep, sep);
+	fprintf(fp, "addR %s%cPictures%c*.png Pictures\n", home, sep, sep);
+	fprintf(fp, "addR %s%cPictures%c*.svg Pictures\n", home, sep, sep);
+	fprintf(fp, "addR %s%cPictures%c*.svgz Pictures\n", home, sep, sep);
+	fprintf(fp, "addR %s%cPictures%c*.tif Pictures\n", home, sep, sep);
+	fprintf(fp, "addR %s%cPictures%c*.tiff Pictures\n\n", home, sep, sep);
+	fprintf(fp, "# Recursively add files from %s%cVideos%c to Videos group\n"
+	"addGroup Videos\n"
+	"setLauncher Videos xdg-open\n", home, sep, sep);
+	fprintf(fp, "addR %s%cVideos%c*.asf Videos\n", home, sep, sep);
+	fprintf(fp, "addR %s%cVideos%c*.avi Videos\n", home, sep, sep);
+	fprintf(fp, "addR %s%cVideos%c*.flv Videos\n", home, sep, sep);
+	fprintf(fp, "addR %s%cVideos%c*.mk3d Videos\n", home, sep, sep);
+	fprintf(fp, "addR %s%cVideos%c*.mkv Videos\n", home, sep, sep);
+	fprintf(fp, "addR %s%cVideos%c*.mov Videos\n", home, sep, sep);
+	fprintf(fp, "addR %s%cVideos%c*.mp4 Videos\n", home, sep, sep);
+	fprintf(fp, "addR %s%cVideos%c*.qt Videos\n", home, sep, sep);
+	fprintf(fp, "addR %s%cVideos%c*.webm Videos\n", home, sep, sep);
+	fprintf(fp, "addR %s%cVideos%c*.wmv Videos\n", home, sep, sep);
+
+	fclose(fp);
+	printf("done\nIt is highly recommended to further tweak the configuration file! [press any key to continue]");
+	fflush(stdout);
+	getchar();
+	getchar();
+
+	return;
+}
+
+//TODO augment to involve recurs
+//TODO could use some cleanup...
+void handle_fname(char *path, char *group, bool recurs, bool force, char *name, int ln){
+	ENTRY *new;
+	char *search; //pointer for traversing path
+	char full_path_cpy[BUF_LEN];
+	char relative_path_cpy[BUF_LEN];
+	char arg_cpy[BUF_LEN];
+	char auto_name[BUF_LEN];
+	int plen = strlen(path);
+	char *dirname;
+	char *local_arg; //for use in addR
+	DIR *dp;
+	struct dirent *fname;
+	int i;
+	char *error_p; //helper for complex error messages
+
+	assert(path != NULL && group != NULL);
+
+	if(path[0] == '\0' || group[0] == '\0'){
+		error_mes(ln, "Too few arguments for \"add\"");
+		return;
+	}
+
+	//address potential quotes
+	strcpy(full_path_cpy, strip_quotes(path));
+
+	//don't check that the path arg is valid when forced
+	if(force) addme(full_path_cpy, group, force, name);
+
+	//file is not recognized, perhaps it has a wildcard?
+	//TODO finish rewriting a more robust wildcard thingy
+	else if(access(full_path_cpy, F_OK) == -1){
+		i = search_ch(full_path_cpy, '*');
+		if(i > -1){
+			//look for a directory
+			while(full_path_cpy[i] != sep && (i >= 0)){
+				i--;
+			}
+			dirname = full_path_cpy;
+			strcpy(arg_cpy, full_path_cpy);
+			dirname[i+1] = '\0';
+			dp = opendir(dirname);
+
+			//the directory is real
+			if(dp != NULL){ 
+				while(fname = readdir(dp)){
+					relative_path_cpy[0] = '\0';
+					strcat(relative_path_cpy, dirname);
+					strcat(relative_path_cpy, fname->d_name);
+
+					//check if path is a file (and not a directory/symlink/etc.) and regex matches
+					if(fname->d_type == DT_REG && !(wild_cmp(&arg_cpy[i+1], fname->d_name))) addme(relative_path_cpy, group, force, name);
+
+					//if the recursive option was specified and the path is a directory, run handle_fname on this directory, but for security reasons, do not consider directories that start with a '.'
+					else if(recurs && fname->d_type == DT_DIR && fname->d_name[0] != '.'){
+						i = search_last_ch(arg_cpy, sep);
+						local_arg = &arg_cpy[i+1];
+						strcat(relative_path_cpy, &sep);
+						strcat(relative_path_cpy, local_arg);
+						handle_fname(relative_path_cpy, group, 1, 0, NULL, ln);
+					}
+
+				}
+
+				closedir(dp);
+			}
+
+			//directory is not real, report error to the user
+			else{
+				error_p = malloc(sizeof(char) * 1024);
+				sprintf(error_p, "\"%s\" bad path", dirname);
+				error_mes(ln, error_p);
+				free(error_p);
+				//printf("Error: \"%s\" bad path\n", dirname);
+			}
+		}
+
+		//path is not real, report error to the user
+		else{
+			error_p = malloc(sizeof(char) * 1024);
+			sprintf(error_p, "\"%s\" bad path", full_path_cpy);
+			error_mes(ln, error_p);
+			free(error_p);
+		}
+	}
+
+	//file name is okay
+	//FIXME does not take into account whether the argument is a file (could be a directory, symlink, etc.)
+	else addme(full_path_cpy, group, force, name);
+
+	return;
+}