From 2c29b6a5145a4c44cbef03197db64cd2d7decd15 Mon Sep 17 00:00:00 2001 From: Louie S Date: Sun, 6 Nov 2022 16:28:17 -0800 Subject: Basic functionality for using autotools over basic Makefile --- src/unix/read_cfg.c | 234 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 234 insertions(+) create mode 100644 src/unix/read_cfg.c (limited to 'src/unix/read_cfg.c') 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 +#include +#include +#include +#include +#include +#include +#include +#include + +#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; +} -- cgit