/* This is a first attempt in implementation of plugins to Trisurf-ng. */
|
|
/*
|
|
Options for tape:
|
|
extra_plugin_path = "..." (OPTIONAL)
|
|
vesicle bipyramid {
|
nshell=23
|
}
|
|
vesicle vtufile {
|
filename="filename"
|
}
|
|
vesicle vtudatabase {
|
run_id=123
|
timestep=999
|
}
|
|
vesicle properties {
|
xk0=20
|
dmax=1.7
|
dmin_interspecies=1.2
|
stepsize=0.15
|
}
|
|
space properties {
|
nxmax=60
|
nymax=60
|
nzmax=60
|
}
|
|
loop control {
|
inner=1000
|
outer=1000
|
}
|
|
plugin pressure {
|
pressure=10
|
}
|
|
plugin constant_volume {
|
precision=1e14
|
}
|
|
plugin constant_area {
|
|
}
|
|
plugin confinement_plate {
|
distance=5
|
force=10
|
coordinate=2 // 0=x,1=y,2=z
|
}
|
|
plugin spherical_harmonics {
|
lmax=21
|
filename="abc.csv"
|
}
|
|
plugin spontaneous_curvature {
|
c0=2
|
N=100
|
w=10
|
force=3
|
}
|
|
plugin filament {
|
monomers=100
|
xi=10
|
}
|
|
plugin polymer {
|
polymers = 100
|
monomers = 10
|
elastic_coefficient=100
|
is_internal = true
|
}
|
|
plugin nucleus {
|
R_nucleus=10
|
R_nucleusX=0
|
R_nucleusY=0
|
R_nucleusZ=0
|
}
|
|
*/
|
#include "plugins.h"
|
#include <stdlib.h>
|
#include <dlfcn.h>
|
#include <string.h>
|
#include "general.h"
|
|
ts_plugin *init_plugin(ts_char *filename){
|
ts_plugin *plugin = (ts_plugin *)calloc(1, sizeof(ts_plugin));
|
plugin->filename=(ts_char *)calloc(strlen(filename),sizeof(ts_char));
|
strcpy(plugin->filename,filename);
|
plugin->libhandle = dlopen(plugin->filename, RTLD_NOW);
|
if(!plugin->libhandle){
|
ts_fprintf(stderr,"Error loading plugin: %s\n", filename);
|
fatal("Exiting",235);
|
}
|
ts_plugin_details* (*get_plugin_details)(void) = dlsym(plugin->libhandle, "init");
|
if(get_plugin_details==NULL){
|
ts_fprintf(stderr,"Plugin %s invalid. No init() function.\n", filename);
|
fatal("Exiting", 235);
|
}
|
plugin->details = get_plugin_details();
|
plugin->function = (ts_plugin_function *)calloc(1,sizeof(ts_plugin_function));
|
|
plugin->function->cleanup = dlsym(plugin->libhandle, "cleanup");
|
plugin->function->at_start = dlsym(plugin->libhandle, "at_start");
|
plugin->function->after_vesicle_init = dlsym(plugin->libhandle, "after_vesicle_init");
|
plugin->function->vm_hard_constraint = dlsym(plugin->libhandle, "vm_hard_constraint");
|
plugin->function->vm_energy_before_prepare = dlsym(plugin->libhandle, "vm_energy_before_prepare");
|
plugin->function->vm_energy_before_execute = dlsym(plugin->libhandle, "vm_energy_before_execute");
|
plugin->function->vm_energy_after_prepare = dlsym(plugin->libhandle, "vm_energy_after_prepare");
|
plugin->function->vm_energy_after_execute = dlsym(plugin->libhandle, "vm_energy_after_execute");
|
plugin->function->vm_new_state_rejected = dlsym(plugin->libhandle, "vm_new_state_rejected");
|
plugin->function->vm_new_state_accepted = dlsym(plugin->libhandle, "vm_new_state_accepted");
|
|
return plugin;
|
}
|
|
|
ts_plugin_chain *plugin_to_chain(ts_plugin_chain *chain, ts_plugin *plugin){
|
ts_plugin_chain *retchain;
|
if(chain!=NULL){
|
retchain=chain;
|
while(chain->next!=NULL){
|
chain=chain->next;
|
}
|
chain->next=(ts_plugin_chain *)calloc(1,sizeof(ts_plugin_chain));
|
chain->next->plugin=plugin;
|
return retchain;
|
} else {
|
chain=(ts_plugin_chain *)calloc(1,sizeof(ts_plugin_chain));
|
chain->plugin=plugin;
|
return chain;
|
}
|
}
|
|
|
ts_plugin_list *init_plugin_list(ts_char **plugin_filenames, ts_uint number_of_plugins){
|
ts_plugin_list *plist=(ts_plugin_list *)calloc(1, sizeof(ts_plugin_list));
|
plist->plugin=(ts_plugin **)calloc(number_of_plugins, sizeof(ts_plugin *));
|
plist->chain=(ts_plugin_chains *)calloc(1, sizeof(ts_plugin_chains));
|
for(int i=0;i<number_of_plugins;i++){
|
plist->plugin[i]=init_plugin(plugin_filenames[i]);
|
if(plist->plugin[i]->function->cleanup!=NULL){
|
plist->chain->cleanup=plugin_to_chain(plist->chain->cleanup, plist->plugin[i]);
|
}
|
if(plist->plugin[i]->function->at_start!=NULL){
|
plist->chain->at_start=plugin_to_chain(plist->chain->at_start, plist->plugin[i]);
|
}
|
|
}
|
//printf("%s", plist->chain->at_start->next->plugin->filename);
|
plist->n=number_of_plugins;
|
return plist;
|
}
|
|
void free_plugin(ts_plugin *plugin){
|
plugin->function->cleanup();
|
free(plugin->function);
|
free(plugin->details);
|
free(plugin->filename);
|
dlclose(plugin->libhandle);
|
free(plugin);
|
}
|
|
void plugin_list_free(ts_plugin_list *plist){
|
for(int i=0;i<plist->n;i++){
|
free_plugin(plist->plugin[i]);
|
}
|
free(plist->chain);
|
free(plist);
|
}
|
