//**************************************************************************
// function to parse/manage/execute commands
//**************************************************************************
void manager(command_t* cmd ){
char* temp [MAX_COMMAND_LENGTH];
strcpy(temp, cmd->cmdstr);
char* tokens = strtok(temp, " ");
//cd if the first two chars are cd
if (!strcmp(tokens, "cd")){
run_cd( tokens );
}
//set
else if (!strcmp(tokens, "set")){
run_set( tokens);
}
//echo
else if (!strcmp(tokens, "echo")){
run_echo( tokens );
}
//pwd
else if (!strcmp(tokens, "pwd")){
run_pwd( tokens );
}
//jobs
else if (!strcmp(tokens, "jobs")){
run_jobs( cmd, tokens );
}
//exit command
else if (!strcmp(tokens, "exit") || !strcmp(tokens, "quit") )
terminate(); // Exit Quash
//run an executable
else{
run_exec(cmd, tokens);
}
}
int cmp_runjobs(int sock,struct tx_struct *data)
{
int ret;
if (cmpstr_min(data->id,"gpvdmrunjobs")==0)
{
calpath_set_exe_name(data->exe_name);
printf("exe path set as %s\n",calpath_get_exe_name());
copy_dir_to_all_nodes("src");
sleep(10);
run_jobs();
return 0;
}
return -1;
}
int main(int argc, char **argv) {
int c;
const char *makefile = NULL;
long jobs = 1;
char *endptr;
while ((c = getopt(argc, argv, "C:f:j:")) != -1) {
switch (c) {
case 'C':
if (chdir(optarg)) {
fprintf(stderr,
"Could not change "
"directory to %s\n",
optarg);
return (ERROR_EXIT_CODE);
}
break;
case 'f':
if (makefile != NULL) {
fprintf(stderr, "Option -f specified "
"multiple times\n");
return (ERROR_EXIT_CODE);
}
makefile = optarg;
break;
case 'j':
errno = 0;
jobs = strtol(optarg, &endptr, 10);
if (errno != 0 || jobs < 1 || *endptr != '\0') {
fprintf(stderr, "Invalid numeric value "
"for option -j\n");
return (ERROR_EXIT_CODE);
}
break;
default:
print_usage();
return (ERROR_EXIT_CODE);
}
}
if (makefile == NULL) {
makefile = "Makefile";
}
{
struct graph *graph;
struct dict *macros;
int fd;
fd = open(makefile, O_RDONLY);
if (fd < 0) {
fprintf(stderr, "Could not open the makefile\n");
return (ERROR_EXIT_CODE);
}
graph = graph_init();
macros = dict_init();
populate_builtin_macros(macros);
populate_environment_variables(macros);
if (parse_file(fd, graph, macros)) {
close(fd);
graph_destroy(graph);
dict_destroy(macros);
return (ERROR_EXIT_CODE);
}
close(fd);
if (optind == argc) {
/* No targets specified, use the first target */
struct list *nodes;
struct list_item *item;
struct graph_node *node;
nodes = graph_get_nodes(graph);
item = list_head(nodes);
if (item == NULL) {
fprintf(stderr, "No target specified\n");
graph_destroy(graph);
dict_destroy(macros);
return (ERROR_EXIT_CODE);
}
node = list_get_data(item);
graph_node_mark_target(node);
} else {
/* Read the list of targets from the command line */
int i;
for (i = optind; i < argc; ++i) {
struct string *node_name;
struct graph_node *node;
node_name = string_init(argv[i]);
node = graph_get_node_by_name(graph, node_name);
string_destroy(node_name);
if (node == NULL) {
fprintf(stderr, "Unknown target "
"\"%s\"\n", argv[i]);
graph_destroy(graph);
dict_destroy(macros);
return (ERROR_EXIT_CODE);
}
graph_node_mark_target(node);
}
}
if (update_all_files_info(graph)) {
dict_destroy(macros);
graph_destroy(graph);
return (ERROR_EXIT_CODE);
}
if (graph_process(graph)) {
dict_destroy(macros);
graph_destroy(graph);
return (ERROR_EXIT_CODE);
}
{
int ret = run_jobs(graph, macros, (size_t)jobs);
dict_destroy(macros);
graph_destroy(graph);
return (ret);
}
}
}
