paleofetch

commit a178b7952303a2bd8b4b89c6ceb1862fb829513d
parent 133bb33a6f7609a10addaa1cc0cc5f37fdf19c01
Author: sam-barr <samfbarr@outlook.com>
Date:   Wed, 22 Apr 2020 15:34:35 -0500

Merge pull request #15 from dwzg/product_version

Add product version to host
Diffstat:
M
paleofetch.c
 | 
26
++++++++++++++++++++++----

1 file changed, 22 insertions(+), 4 deletions(-)
diff --git a/paleofetch.c b/paleofetch.c
@@ -42,6 +42,11 @@ struct sysinfo my_sysinfo;
 int title_length;
 int status;
 
+void remove_newline(char *s) {
+    while (*(++s) != '\n');
+    *s = '\0';
+}
+
 void halt_and_catch_fire(const char *message) {
     if(status != 0) {
         printf("%s\n", message);
@@ -143,10 +148,23 @@ char *get_host() {
     fread(host, 1, BUF_SIZE, product_name);
     fclose(product_name);
 
-    // trim trailing newline
-    char *s = host;
-    while(*(++s) != '\n') ;
-    *s = '\0';
+    FILE *product_version = fopen("/sys/devices/virtual/dmi/id/product_version", "r");
+
+    if(product_version == NULL) {
+        status = -1;
+        halt_and_catch_fire("unable to open product version file");
+    }
+
+    char version[BUF_SIZE];
+
+    fread(version, 1, BUF_SIZE, product_version);
+    fclose(product_version);
+
+    remove_newline(host);
+    remove_newline(version);
+
+    strcat(host, " ");
+    strcat(host, version);
 
     return host;
 }