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Viewing changes to src/osdep/sysname.c

  • Committer: Bazaar Package Importer
  • Author(s): Martin Pitt
  • Date: 2006-06-30 08:57:43 UTC
  • mfrom: (1.1.2 upstream)
  • Revision ID: james.westby@ubuntu.com-20060630085743-l81fgbw9dehvl1ds
Tags: 0.11.1-1ubuntu1
* Merge to Debian unstable.
* Removed gnutls12 porting, this is upstream now.
* Only Ubuntu changes left:
  - Killed type-handling.
  - Add X-Ubuntu-Gettext-Domain to .desktop files.

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src/osdep/sysname.c
 
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/* Get system name */
 
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#ifdef HAVE_CONFIG_H
 
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#include "config.h"
 
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#endif
 
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#include <stdio.h>
 
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#include <string.h>
 
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#ifdef HAVE_SYS_UTSNAME_H
 
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#include <sys/utsname.h>
 
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#endif
 
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#include "elinks.h"
 
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#include "osdep/sysname.h"
 
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#include "util/memory.h"
 
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#include "util/string.h"
 
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unsigned char system_name[MAX_STR_LEN];
 
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#ifdef HAVE_POPEN
 
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static int
 
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got_it_from_uname_command(void)
 
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{
 
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        FILE *f;
 
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        unsigned char *p;
 
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        f = popen("uname -srm", "r");
 
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        if (!f) return 0;
 
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        if (fread(system_name, 1, sizeof(system_name) - 1, f) <= 0) {
 
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                pclose(f);
 
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                return 0;
 
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        }
 
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        pclose(f);
 
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        system_name[MAX_STR_LEN - 1] = '\0'; /* Safer. */
 
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        p = system_name;
 
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        while (*p >= ' ') p++;
 
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        *p = '\0';
 
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        if (system_name[0])
 
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                return 1;
 
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        return 0;
 
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}
 
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#else
 
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#define got_it_from_uname_command() 0
 
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#endif
 
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void
 
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get_system_name(void)
 
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{
 
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#if defined(HAVE_SYS_UTSNAME_H) && defined(HAVE_UNAME)
 
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        struct utsname name;
 
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        if (!uname(&name)) {
 
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                snprintf(system_name, sizeof(system_name),
 
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                         "%s %s %s", name.sysname, name.release, name.machine);
 
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                return;
 
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        }
 
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#endif
 
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        if (got_it_from_uname_command()) return;
 
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        safe_strncpy(system_name, SYSTEM_NAME, sizeof(system_name));
 
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}