char * om_string_implode(om_list_ptr list, const char sep) {
int items = om_list_count(list);
char separ[] = {sep,'\0'};
char *ret=OM_NULL;
char *t=OM_NULL;
for( int i=0; i<items; i++ ) {
char *ptr = om_string_copy( om_list_get(list,i) );
if(ret==OM_NULL) {
ret=ptr;
} else {
t=ret;
ret = om_string_append(t,ptr);
om_free(t);
om_free(ptr);
if( ret==OM_NULL ) {
return OM_NULL;
}
}
if( i<items-1 ) {
t=ret;
ret = om_string_append(t,separ);
om_free(t);
if( ret==OM_NULL ) {
return OM_NULL;
}
}
}
return ret;
}
int __om_unzip_makedir (om_unzip_archive_ptr archive, const char *rootExportPath, char *newdir) {
char *buffer = om_string_copy(newdir);
if( buffer==OM_NULL ) {
return UNZ_INTERNALERROR;
}
char *p;
int len = (int)strlen(newdir);
if (len <= 0)
return 0;
// prefix with the location where we want to create the dir structure
if( buffer[0]==OM_FS_FILE_SEP ) {
p = om_string_append(rootExportPath,buffer);
} else {
p = om_string_format("%s%c%s",rootExportPath,OM_FS_FILE_SEP,buffer);
}
om_free(buffer);
buffer = p;
p = OM_NULL;
// if the path ended with a '/',
// then take that off
if (buffer[len-1] == '/') {
buffer[len-1] = '\0';
}
if (__om_unzip_mymkdir(archive,buffer) == 0) {
om_free(buffer);
return 1;
}
p = buffer+1;
while (1) {
char hold;
// we shouldn't need to create the rootExportPath
if( strcmp(rootExportPath,buffer)==0 )
break;
while(*p && *p != '\\' && *p != '/')
p++;
hold = *p;
*p = 0;
if ( (__om_unzip_mymkdir(archive,buffer) == -1) && (errno == ENOENT) ) {
__om_unzip_append_error(archive,om_string_format("couldn't create directory %s\n",buffer));
om_free(buffer);
return 0;
}
if ( hold == 0 )
break;
*p++ = hold;
}
om_free(buffer);
return 1;
}
