1 

     2 #include <event2/event.h>

     3 

     4 #include "lib/log.h"

     5 #include "lib/signals.h"

     6 #include "evfuse.h"

     7 #include "simple.h"

     8 

     9 static struct hello {

    10     struct event_base *ev_base;

    11 

    12     struct signals *signals;

    13 

    14     struct simple_fs *fs;

    15 

    16     struct evfuse *ev_fuse;

    17 

    18 } ctx;

    19 

    20 static struct simple_node node_list[] = {

    21     {   1,  S_IFDIR,    0555,   0,  NULL,       NULL                },

    22     {   2,  S_IFREG,    0444,   1,  "hello",    "Hello World!\n"    },

    23     {   0,  0,          0,      0,  NULL,       NULL                },

    24 };

    25 

    26 int main (int argc, char **argv) {

    27     struct fuse_args fuse_args = FUSE_ARGS_INIT(argc, argv);

    28     

    29     // init libevent

    30     if ((ctx.ev_base = event_base_new()) == NULL)

    31         ERROR("event_base_new");

    32     

    33     // setup signals

    34     if ((ctx.signals = signals_default(ctx.ev_base)) == NULL)

    35         ERROR("signals_default");

    36     

    37     // setup fs

    38     if ((ctx.fs = simple_new(node_list)) == NULL)

    39         ERROR("simple_new");

    40 

    41     // open fuse

    42     if ((ctx.ev_fuse = evfuse_new(ctx.ev_base, &fuse_args, simple_init(), ctx.fs)) == NULL)

    43         ERROR("evfuse_new");

    44 

    45     // run libevent

    46     INFO("running libevent loop");

    47 

    48     if (event_base_dispatch(ctx.ev_base))

    49         PERROR("event_base_dispatch");

    50     

    51     // clean shutdown

    52 

    53 error :

    54     // cleanup

    55     if (ctx.ev_fuse)

    56         evfuse_close(ctx.ev_fuse);

    57 

    58 /*

    59     if (ctx.fs)

    60         simple_close(ctx.fs);

    61 */

    62 

    63     if (ctx.signals)

    64         signals_free(ctx.signals);

    65 

    66     if (ctx.ev_base)

    67         event_base_free(ctx.ev_base);

    68     

    69     fuse_opt_free_args(&fuse_args);

    70 }

    71