mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-11-26 08:19:55 +03:00
145 lines
3.3 KiB
C
145 lines
3.3 KiB
C
/*
|
|
* Copyright 2010 Ole Loots <ole@monochrom.net>
|
|
*
|
|
* This file is part of NetSurf, http://www.netsurf-browser.org/
|
|
*
|
|
* NetSurf is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; version 2 of the License.
|
|
*
|
|
* NetSurf is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <unistd.h>
|
|
|
|
#include "utils/log.h"
|
|
#include "utils/corestrings.h"
|
|
|
|
#include "atari/gemtk/gemtk.h"
|
|
#include "atari/findfile.h"
|
|
#include "atari/gui.h"
|
|
#include "atari/osspec.h"
|
|
|
|
char * local_file_to_url( const char * filename )
|
|
{
|
|
#define BACKSLASH 0x5C
|
|
char * url;
|
|
|
|
LOG("in: %s", filename);
|
|
|
|
if( strlen(filename) <= 2){
|
|
return( NULL );
|
|
}
|
|
|
|
char * fname_local = malloc( strlen(filename)+1 );
|
|
char * start = (char*)fname_local;
|
|
strcpy( start, filename );
|
|
|
|
/* convert backslashes: */
|
|
for( unsigned int i=0; i<strlen(start); i++ ){
|
|
if( start[i] == BACKSLASH ){
|
|
start[i] = '/';
|
|
}
|
|
}
|
|
|
|
// TODO: make file path absolute if it isn't yet.
|
|
url = malloc( strlen(start) + FILE_SCHEME_PREFIX_LEN + 1);
|
|
strcpy(url, FILE_SCHEME_PREFIX );
|
|
strcat(url, start );
|
|
|
|
free(fname_local);
|
|
|
|
LOG("out: %s", url);
|
|
|
|
return( url );
|
|
#undef BACKSLASH
|
|
}
|
|
|
|
|
|
/**
|
|
* Locate a shared resource file by searching known places in order.
|
|
* Search order is: ./, NETSURF_GEM_RESPATH, ./$HOME/.netsurf/, $NETSURFRES/
|
|
* (where NETSURFRES is an environment variable)
|
|
*
|
|
* \param buf buffer to write to. must be at least PATH_MAX chars
|
|
* \param filename file to look for
|
|
* \param def default to return if file not found
|
|
* \return buf
|
|
*
|
|
*/
|
|
#ifndef NETSURF_GEM_RESPATH
|
|
#define NETSURF_GEM_RESPATH "./res/"
|
|
#endif
|
|
|
|
char * atari_find_resource(char *buf, const char *filename, const char *def)
|
|
{
|
|
char *cdir = NULL;
|
|
char t[PATH_MAX];
|
|
LOG("%s (def: %s)", filename, def);
|
|
strcpy(t, NETSURF_GEM_RESPATH);
|
|
strcat(t, filename);
|
|
LOG("checking %s", (char *)&t);
|
|
if (gemdos_realpath(t, buf) != NULL) {
|
|
if (access(buf, R_OK) == 0) {
|
|
return buf;
|
|
}
|
|
}
|
|
strcpy(t, "./");
|
|
strcat(t, filename);
|
|
LOG("checking %s", (char *)&t);
|
|
if (gemdos_realpath(t, buf) != NULL) {
|
|
if (access(buf, R_OK) == 0) {
|
|
return buf;
|
|
}
|
|
}
|
|
|
|
cdir = getenv("HOME");
|
|
if (cdir != NULL) {
|
|
strcpy(t, cdir);
|
|
strcat(t, "/.netsurf/");
|
|
strcat(t, filename);
|
|
LOG("checking %s", (char *)&t);
|
|
if (gemdos_realpath(t, buf) != NULL) {
|
|
if (access(buf, R_OK) == 0)
|
|
return buf;
|
|
}
|
|
}
|
|
|
|
cdir = getenv("NETSURFRES");
|
|
if (cdir != NULL) {
|
|
if (gemdos_realpath(cdir, buf) != NULL) {
|
|
strcat(buf, "/");
|
|
strcat(buf, filename);
|
|
LOG("checking %s", (char *)&t);
|
|
if (access(buf, R_OK) == 0)
|
|
return buf;
|
|
}
|
|
}
|
|
if (def[0] == '~') {
|
|
snprintf(t, PATH_MAX, "%s%s", getenv("HOME"), def + 1);
|
|
LOG("checking %s", (char *)&t);
|
|
if (gemdos_realpath(t, buf) == NULL) {
|
|
strcpy(buf, t);
|
|
}
|
|
} else {
|
|
LOG("checking %s", (char *)def);
|
|
if (gemdos_realpath(def, buf) == NULL) {
|
|
strcpy(buf, def);
|
|
}
|
|
}
|
|
|
|
return buf;
|
|
}
|
|
|
|
/*
|
|
* Local Variables:
|
|
* c-basic-offset: 8
|
|
* End:
|
|
*/
|