mirror of
https://github.com/edeproject/ede.git
synced 2023-08-10 21:13:03 +03:00
Importing EDE2 code to svn... NOTE: It doesn't compile! Stuff thats broken: edewm, eworkpanel, eiconman,
emenueditor
This commit is contained in:
Vedran Ljubovic
304
efinder/globber.c
Executable file
304
efinder/globber.c
Executable file
@ -0,0 +1,304 @@
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/* globber.c */
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/*
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Copyright 2000-2001 Edscott Wilson Garcia
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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02111-1307, USA. */
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/*****************************************************************/
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#include "globber.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include <stdarg.h>
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#include <glob.h>
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#include <sys/stat.h>
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#include <sys/wait.h>
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#include <time.h>
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#ifdef HAVE_SNPRINTF
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# include "snprintf.h"
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#endif
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#ifdef DMALLOC
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# include "dmalloc.h"
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#endif
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/** tripas **/
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/* private */
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#ifndef GLOB_TILDE
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#define GLOB_TILDE 0x0
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#endif
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#ifndef GLOB_ONLYDIR
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#define GLOB_ONLYDIR 0x0
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#endif
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#define MONTH_T 2628000
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#define DAY_T 86400
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#define HOUR_T 3600
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#define MIN_T 60
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typedef struct objeto_globber {
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int options;
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int type;
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int user;
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int group;
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long unsigned sizeG;
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long unsigned sizeL;
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long unsigned month_t;
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long unsigned day_t;
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long unsigned hour_t;
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long unsigned min_t;
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/* private variables, not to be duplicated on recursion: */
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struct stat *stinit;
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struct stat st;
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int pass;
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time_t tiempo;
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time_t actual;
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int dostat;
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} objeto_globber;
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static int display(char *input){
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printf("%s\n",input); /*fflush(NULL);*/
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return 0;
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}
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#define DO_CHECK_PARAM if (!address) return 0; else objeto = (objeto_globber *)address;
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/* public */
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int glob_clear_options(void *address){
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objeto_globber *objeto;
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DO_CHECK_PARAM;
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objeto->stinit=NULL;
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objeto->user=-1,
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objeto->group=-1,
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objeto->options=0x0,
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objeto->sizeG=0x0,
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objeto->sizeL=0x0,
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objeto->type=0x0,
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objeto->month_t=0x0,
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objeto->day_t=0x0,
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objeto->hour_t=0x0;
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objeto->min_t=0x0;
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objeto->pass=0x0;
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objeto->dostat=0x0;
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return 1;
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}
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void *globber_create(void){
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objeto_globber *objeto;
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objeto=(objeto_globber *)malloc(sizeof(objeto_globber));
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glob_clear_options((void *)objeto);
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return (void *)objeto;
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}
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void *globber_destroy(void *address){
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objeto_globber *objeto;
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DO_CHECK_PARAM;
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if (address) free(address);
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if (objeto->stinit) free(objeto->stinit);
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return NULL;
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}
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int glob_set_options(void *address,int options){
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objeto_globber *objeto;
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DO_CHECK_PARAM;
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objeto->options |= options;
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return 1;
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}
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int glob_set_type(void *address,int type){
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objeto_globber *objeto;
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DO_CHECK_PARAM;
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objeto->type=type;
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return 1;
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}
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int glob_set_sizeG(void *address,long unsigned size){
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objeto_globber *objeto;
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DO_CHECK_PARAM;
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glob_set_options(objeto,GLOBBER_SIZE);
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objeto->sizeG=size;
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return 1;
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}
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int glob_set_sizeL(void *address,long unsigned size){
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objeto_globber *objeto;
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DO_CHECK_PARAM;
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objeto->sizeL=size;
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return 1;
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}
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int glob_set_user(void *address,int user){
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objeto_globber *objeto;
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DO_CHECK_PARAM;
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glob_set_options(objeto,GLOBBER_USER);
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objeto->user=user;
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return 1;
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}
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int glob_set_group(void *address,int group){
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objeto_globber *objeto;
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DO_CHECK_PARAM;
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glob_set_options(objeto,GLOBBER_GROUP);
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objeto->group=group;
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return 1;
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}
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int glob_set_time(void *address,long unsigned month_t,long unsigned day_t,
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long unsigned hour_t,long unsigned min_t){
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objeto_globber *objeto;
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DO_CHECK_PARAM;
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objeto->month_t=month_t;
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objeto->day_t=day_t;
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objeto->hour_t=hour_t;
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objeto->min_t=min_t;
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return 1;
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}
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/* if the user defined "operate" function returns TRUE, Globber will exit
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* and return to calling module with the same return value */
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int globber(void *address,char *path,int (*operate)(char *),char *filter) {
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/* these variables must be kept on the heap */
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glob_t dirlist;
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int i;
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char *globstring;
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objeto_globber *object;
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if (!address) object= (objeto_globber *)globber_create();
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else object = (objeto_globber *)address;
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if (object->options&GLOBBER_VERBOSE) fprintf(stderr,"path= %s\n",path);
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if (object->options&GLOBBER_TIME) {
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if (object->options&GLOBBER_MTIME)
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object->options &=((GLOBBER_CTIME|GLOBBER_ATIME)^0xffffffff);
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else if (object->options&GLOBBER_CTIME)
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object->options &=(GLOBBER_ATIME^0xffffffff);
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}
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dirlist.gl_offs=2;
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if (!operate) operate=display;
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if (filter){
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globstring = (char *)malloc(strlen(path)+strlen(filter)+2);
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strcpy(globstring,path);
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if (path[strlen(path)-1]!='/') strcat(globstring,"/");
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strcat(globstring,filter);
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} else globstring = path;
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if (glob(globstring,GLOB_ERR|GLOB_TILDE,NULL,&dirlist) != 0) {
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if (object->options&GLOBBER_VERBOSE) fprintf(stderr,"%s: no match\n",globstring);
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}
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else for (i=0;i<dirlist.gl_pathc;i++) {
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if (object->options&GLOBBER_STAT) {
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lstat(dirlist.gl_pathv[i],&(object->st));
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if (object->options&GLOBBER_USER){
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if (object->user != object->st.st_uid)
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continue;
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}
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if (object->options&GLOBBER_GROUP){
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if (object->group != object->st.st_gid)
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continue;
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}
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if (object->options&GLOBBER_TIME){
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object->actual=time(NULL);
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if (object->options&GLOBBER_MTIME) object->tiempo=object->st.st_mtime;
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if (object->options&GLOBBER_ATIME) object->tiempo=object->st.st_atime;
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if (object->options&GLOBBER_CTIME) object->tiempo=object->st.st_ctime;
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if ((object->min_t > 0) && ((object->actual-object->tiempo)/MIN_T > object->min_t))
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continue;
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if ((object->hour_t > 0) && ((object->actual-object->tiempo)/HOUR_T > object->hour_t))
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continue;
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if ((object->day_t > 0) && ((object->actual-object->tiempo)/DAY_T > object->day_t))
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continue;
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if ((object->month_t > 0) && ((object->actual-object->tiempo)/MONTH_T > object->month_t))
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continue;
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}
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if (object->options&GLOBBER_SIZE){
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if ((object->sizeL > 0)&&(object->st.st_size > object->sizeL))
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continue;
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if (object->st.st_size < object->sizeG)
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continue;
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}
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if (object->options&GLOBBER_PERM){
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if ((object->st.st_mode & 07777) & (object->type & 07777));
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else {
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if ((object->st.st_mode & 07777)==(object->type & 07777));
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else continue;
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}
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}
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if (object->options&GLOBBER_TYPE) {
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if ((object->st.st_mode & S_IFMT)!=(object->type & S_IFMT))
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continue;
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}
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} /* done lstat'ing */
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if ((object->pass=(*(operate))(dirlist.gl_pathv[i]))!=0) break;
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}
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if (filter) free(globstring);
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globfree(&dirlist);
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if (object->pass) {
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if (object->stinit) {free(object->stinit); object->stinit=NULL;}
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return (object->pass); /* error returned from function */
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}
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if (object->options&GLOBBER_RECURSIVE) {
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globstring = (char *)malloc(strlen(path)+3);
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strcpy(globstring,path);
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strcat(globstring,(globstring[strlen(globstring)-1]=='/')?"*":"/*");
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if (glob(globstring,GLOB_ERR|GLOB_ONLYDIR|GLOB_TILDE,NULL,&dirlist) != 0) {
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if (object->options&GLOBBER_VERBOSE) fprintf(stderr,"%s: no match\n",globstring);
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}
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else for (i=0;i<dirlist.gl_pathc;i++) {
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lstat(dirlist.gl_pathv[i],&(object->st));
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if ((object->st.st_mode & S_IFMT)!=S_IFDIR) continue; /* dont follow non-dirs. */
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if ((object->st.st_mode & S_IFMT)==S_IFLNK) continue; /* dont follow symlinks */
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if (object->options&GLOBBER_XDEV){
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if (object->stinit==NULL) {
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object->stinit=(struct stat *) malloc(sizeof (struct stat));
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lstat(dirlist.gl_pathv[i],object->stinit);
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}
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else {
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if (object->st.st_dev != object->stinit->st_dev) continue;
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/* dont leave filesystem */
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}
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}
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if (object->options&GLOBBER_VERBOSE)
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fprintf(stderr,"directory: %s \n",dirlist.gl_pathv[i]);
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object->pass=globber(address,dirlist.gl_pathv[i],operate,filter);
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if (object->pass) break;
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}
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free(globstring);
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globfree(&dirlist);
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}
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if (object->stinit) {free(object->stinit);object->stinit=NULL;}
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return (object->pass);
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}
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