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-rw-r--r--fs.c264
1 files changed, 0 insertions, 264 deletions
diff --git a/fs.c b/fs.c
deleted file mode 100644
index 27bdf2f..0000000
--- a/fs.c
+++ /dev/null
@@ -1,264 +0,0 @@
-#include "spm.h"
-
-FSTree *fstree(const char *_path) {
- FTS *parent = NULL;
- FTSENT *node = NULL;
- FSTree *fsdata = NULL;
- char *path = realpath(_path, NULL);
- char *root[2] = { path, NULL };
-
- size_t dirs_size = 2;
- size_t dirs_records = 0;
- size_t files_size = 2;
- size_t files_records = 0;
-
- fsdata = (FSTree *)calloc(1, sizeof(FSTree));
- fsdata->root= (char *)calloc(strlen(path) + 1, sizeof(char));
- fsdata->dirs = (char **)calloc(dirs_size, sizeof(char *));
- fsdata->files= (char **)calloc(files_size, sizeof(char *));
-
- strncpy(fsdata->root, path, strlen(path));
- parent = fts_open(root, FTS_PHYSICAL | FTS_NOCHDIR, &_fstree_compare);
-
- if (parent != NULL) {
- while ((node = fts_read(parent)) != NULL) {
- switch (node->fts_info) {
- case FTS_D:
- if (strcmp(node->fts_path, "..") == 0 || strcmp(node->fts_path, ".") == 0) {
- continue;
- }
- fsdata->dirs = (char **)realloc(fsdata->dirs, sizeof(char*) * dirs_size);
- fsdata->dirs[dirs_size - 1] = NULL;
- fsdata->dirs[dirs_records] = (char *)calloc(strlen(node->fts_path) + 1, sizeof(char));
- strncpy(fsdata->dirs[dirs_records], node->fts_path, strlen(node->fts_path));
- dirs_size++;
- dirs_records++;
- break;
- case FTS_F:
- case FTS_SL:
- fsdata->files = (char **)realloc(fsdata->files, sizeof(char*) * files_size);
- fsdata->files[files_size - 1] = NULL;
- fsdata->files[files_records] = (char *)calloc(strlen(node->fts_path) + 1, sizeof(char));
- strncpy(fsdata->files[files_records], node->fts_path, strlen(node->fts_path));
- files_size++;
- files_records++;
- break;
- default:
- break;
- }
- }
- fts_close(parent);
- }
- fsdata->dirs_length = dirs_records;
- fsdata->files_length = files_records;
- free(path);
- return fsdata;
-}
-
-int _fstree_compare(const FTSENT **one, const FTSENT **two) {
- return (strcmp((*one)->fts_name, (*two)->fts_name));
-}
-
-int rmdirs(const char *_path) {
- if (access(_path, F_OK) != 0) {
- return -1;
- }
-
- FSTree *data = fstree(_path);
- if (data->files) {
- for (int i = 0; data->files[i] != NULL; i++) {
- remove(data->files[i]);
- }
- }
- if (data->dirs) {
- for (int i = data->dirs_length - 1; i != 0; i--) {
- remove(data->dirs[i]);
- }
- }
- remove(data->root);
-
- fstree_free(data);
- return 0;
-}
-
-void fstree_free(FSTree *fsdata) {
- if (fsdata != NULL) {
- if (fsdata->root != NULL) {
- free(fsdata->root);
- }
- if (fsdata->files != NULL) {
- for (int i = 0; fsdata->files[i] != NULL; i++) {
- free(fsdata->files[i]);
- }
- }
- if (fsdata->dirs != NULL) {
- for (int i = 0; fsdata->dirs[i] != NULL; i++) {
- free(fsdata->dirs[i]);
- }
- }
- free(fsdata);
- }
-}
-
-/**
- * Converts Win32 path to Unix path, and vice versa
- * - On UNIX, Win32 paths will be converted UNIX
- * - On Win32, UNIX paths will be converted to Win32
- *
- * This function is platform dependent.
- *
- * @param path a system path
- * @return string (caller is responsible for `free`ing memory)
- */
-char *normpath(const char *path) {
- char *result = strdup(path);
- char *tmp = result;
-
- while (*tmp) {
- if (*tmp == NOT_DIRSEP) {
- *tmp = DIRSEP;
- tmp++;
- continue;
- }
- tmp++;
- }
- return result;
-}
-
-/**
- * Strip file name from directory
- * Note: Caller is responsible for freeing memory
- *
- * @param _path
- * @return success=path to directory, failure=NULL
- */
-char *dirname(const char *_path) {
- char *path = strdup(_path);
- char *last = strrchr(path, DIRSEP);
- if (!last) {
- return NULL;
- }
- // Step backward, stopping on the first non-separator
- // This ensures strings like "/usr//////" are converted to "/usr", but...
- // it will do nothing to fix up a path like "/usr//////bin/bash
- char *lookback = last;
- while (*(lookback - 1) == DIRSEP) {
- lookback--;
- }
-
- *lookback = '\0';
- return path;
-}
-
-/**
- * Strip directory from file name
- * Note: Caller is responsible for freeing memory
- *
- * @param _path
- * @return success=file name, failure=NULL
- */
-char *basename(char *path) {
- char *result = NULL;
- char *last = strrchr(path, DIRSEP);
- if (!last) {
- return NULL;
- }
-
- // Perform a lookahead ensuring the string is valid beyond the last separator
- if ((last + 1) != NULL) {
- result = last + 1;
- }
-
- return result;
-}
-
-/**
- * Basic rsync wrapper for copying files
- * @param _args arguments to pass to rsync (set to `NULL` for default options)
- * @param _source source file or directory
- * @param _destination destination file or directory
- * @return success=0, failure=-1
- */
-int rsync(const char *_args, const char *_source, const char *_destination) {
- int returncode;
- Process *proc = NULL;
- char *args = NULL;
- if (_args) {
- args = strdup(_args);
- }
- char *source = strdup(_source);
- char *destination = strdup(_destination);
- char cmd[PATH_MAX];
- char args_combined[PATH_MAX];
-
- memset(cmd, '\0', sizeof(cmd));
- memset(args_combined, '\0', sizeof(args_combined));
- strcpy(args_combined, "--archive --hard-links ");
- if (args) {
- strcat(args_combined, _args);
- }
-
- sprintf(cmd, "rsync %s \"%s\" \"%s\"", args_combined, source, destination);
- // sanitize command
- strchrdel(cmd, "&;|");
- shell(&proc, SHELL_OUTPUT, cmd);
- if (!proc) {
- if (args) {
- free(args);
- }
- free(source);
- free(destination);
- return -1;
- }
-
- returncode = proc->returncode;
- if (returncode != 0 && proc->output) {
- fprintf(stderr, proc->output);
- }
- shell_free(proc);
-
- if (args) {
- free(args);
- }
- free(source);
- free(destination);
- return returncode;
-}
-
-long int get_file_size(const char *filename) {
- long int result = 0;
- FILE *fp = fopen(filename, "rb");
- if (!fp) {
- return -1;
- }
- fseek(fp, 0, SEEK_END);
- result = ftell(fp);
- fclose(fp);
- return result;
-}
-
-/**
- * Attempt to create a directory (or directories)
- * @param _path A path to create
- * @param mode UNIX permissions (octal)
- * @return success=0, failure=-1 (+ errno will be set)
- */
-int mkdirs(const char *_path, mode_t mode) {
- int result = 0;
- char *path = normpath(_path);
- char tmp[PATH_MAX];
- tmp[0] = '\0';
-
- char sep[2];
- sprintf(sep, "%c", DIRSEP);
- char **parts = split(path, sep);
- for (int i = 0; parts[i] != NULL; i++) {
- strcat(tmp, parts[i]);
- strcat(tmp, sep);
- if (access(tmp, F_OK) != 0) {
- result = mkdir(tmp, mode);
- }
- }
- split_free(parts);
- return result;
-}
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