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--host-format

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This commit is contained in:
Linus Dierheimer
2021-03-12 12:16:41 +01:00
parent 8e9cb079b0
commit 37dd06590a
5 changed files with 55 additions and 13 deletions
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src/modules/host.c
+31 -11
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@@ -5,19 +5,39 @@ void ffPrintHost(FFinstance* instance)
if(ffPrintCachedValue(instance, "Host"))
return;
char host[256];
ffGetFileContent("/sys/devices/virtual/dmi/id/product_name", host, sizeof(host) - 32); //We subtract 32 to have at least this padding for the version
if(host[0] == '\0')
{
ffPrintError(instance, "Host", "ffGetFileContent(\"/sys/devices/virtual/dmi/id/product_name\", host, sizeof(host)) failed");
return;
}
char family[256];
ffGetFileContent("/sys/devices/virtual/dmi/id/product_family", family, sizeof(family));
if(instance->config.hostShowVersion)
char name[256];
ffGetFileContent("/sys/devices/virtual/dmi/id/product_name", name, sizeof(name));
char version[256];
if(instance->config.hostShowVersion || instance->config.hostFormat[0] != '\0')
ffGetFileContent("/sys/devices/virtual/dmi/id/product_version", version, sizeof(version));
else
version[0] = '\0';
char host[1024];
if(instance->config.hostFormat[0] != '\0')
{
size_t len = strlen(host);
host[len++] = ' ';
ffGetFileContent("/sys/devices/virtual/dmi/id/product_version", host + len, sizeof(host) - len);
snprintf(host, sizeof(host), instance->config.hostFormat, family, name, version);
}
else if(family[0] == '\0' && name[0] == '\0')
{
ffPrintError(instance, "Host", "neither family nor name could be determined");
return;
}else if(family[0] != '\0' && name[0] != '\0')
{
snprintf(host, sizeof(host), "%s %s %s", family, name, instance->config.hostShowVersion ? version : "");
}
else if(family[0] != '\0')
{
snprintf(host, sizeof(host), "%s %s", family, instance->config.hostShowVersion ? version : "");
}
else
{
snprintf(host, sizeof(host), "%s %s", name, instance->config.hostShowVersion ? version : "");
}
ffPrintAndSaveCachedValue(instance, "Host", host);