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ncneofetch: get cpu info #550

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nick black 2020-06-18 10:29:00 -04:00
parent 89b2106075
commit 5a466ade18
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GPG Key ID: 5F43400C21CBFACC
1 changed files with 24 additions and 0 deletions
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24
src/fetch/main.c
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@ -27,6 +27,8 @@ typedef struct fetched_info {
char* shell; // getenv("SHELL")
char* term; // getenv("TERM")
int dimy, dimx; // extracted from xrandr
char* cpu_model; // FIXME don't handle hetero setups yet
int core_count;
} fetched_info;
static int
@ -52,6 +54,25 @@ static distro_info distros[] = {
},
};
static int
fetch_cpu_info(fetched_info* fi){
FILE* cpuinfo = fopen("/proc/cpuinfo", "re");
char buf[BUFSIZ];
while(fgets(buf, sizeof(buf), cpuinfo)){
#define TAG "model name\t:"
if(strncmp(buf, TAG, strlen(TAG)) == 0){
if(fi->cpu_model == NULL){
char* nl = strchr(buf + strlen(TAG), '\n');
*nl = '\0';
fi->cpu_model = strdup(buf + strlen(TAG));
}
++fi->core_count;
}
#undef TAG
}
return 0;
}
static char*
pipe_getline(const char* cmdline){
FILE* p = popen(cmdline, "re");
@ -304,6 +325,8 @@ infoplane(struct notcurses* nc, const fetched_info* fi){
ncplane_printf_aligned(infop, 3, NCALIGN_RIGHT, "Shell: %s ", fi->shell);
ncplane_printf_aligned(infop, 4, NCALIGN_LEFT, " TERM: %s", fi->term);
ncplane_printf_aligned(infop, 4, NCALIGN_RIGHT, "Screen0: %dx%d ", fi->dimx, fi->dimy);
ncplane_set_attr(infop, NCSTYLE_ITALIC);
ncplane_printf_aligned(infop, 6, NCALIGN_CENTER, "%s (%d cores)", fi->cpu_model, fi->core_count);
cell ul = CELL_TRIVIAL_INITIALIZER; cell ur = CELL_TRIVIAL_INITIALIZER;
cell ll = CELL_TRIVIAL_INITIALIZER; cell lr = CELL_TRIVIAL_INITIALIZER;
cell hl = CELL_TRIVIAL_INITIALIZER; cell vl = CELL_TRIVIAL_INITIALIZER;
@ -385,6 +408,7 @@ ncneofetch(struct notcurses* nc){
}
fetch_env_vars(&fi);
fetch_x_props(&fi);
fetch_cpu_info(&fi);
sem_wait(&display_marshal.sem);
if(infoplane(nc, &fi)){
return -1;