Convert plugins to use the new output functionshw/output/plugins

*** THIS COMMIT WILL BE MODIFIED IN THE FUTURE! ****

Convert some of the C plugins to use the new "configurable output
functions".

1 files changed, 27 insertions, 43 deletions

diff --git a/plugins/check_apt.c b/plugins/check_apt.c
index f67ebf9b..f72b9b5f 100644
--- a/plugins/check_apt.c
+++ b/plugins/check_apt.c
@@ -43,6 +43,7 @@ const char *email = "nagiosplug-devel@lists.sourceforge.net";
 #include "common.h"
 #include "runcmd.h"
 #include "utils.h"
+#include "utils.h"
 #include "regex.h"
 
 /* some constants */
@@ -74,7 +75,6 @@ int run_upgrade(int *pkgcount, int *secpkgcount);
 char* add_to_regexp(char *expr, const char *next);
 
 /* configuration variables */
-static int verbose = 0;      /* -v */
 static int do_update = 0;    /* whether to call apt-get update */
 static upgrade_type upgrade = UPGRADE; /* which type of upgrade to do */
 static char *upgrade_opts = NULL; /* options to override defaults for upgrade */
@@ -90,6 +90,7 @@ static int exec_warning = 0;     /* if a cmd exited non-zero */
 int main (int argc, char **argv) {
         int result=STATE_UNKNOWN, packages_available=0, sec_count=0;
 
+        np_set_mynames(argv[0], "APT");
         if (process_arguments(argc, argv) == ERROR)
                 usage_va(_("Could not parse arguments"));
 
@@ -115,8 +116,8 @@ int main (int argc, char **argv) {
                 result = max_state(result, STATE_OK);
         }
 
-        printf(_("APT %s: %d packages available for %s (%d critical updates). %s%s%s%s\n"), 
-               state_text(result),
+        np_die(result,
+               _("%d packages available for %s (%d critical updates). %s%s%s%s"),
                packages_available,
                (upgrade==DIST_UPGRADE)?"dist-upgrade":"upgrade",
                    sec_count,
@@ -125,8 +126,6 @@ int main (int argc, char **argv) {
                (exec_warning)?" errors detected":"",
                (stderr_warning||exec_warning)?". run with -v for information.":""
                );
-
-        return result;
 }
 
 /* process command-line arguments */
@@ -161,7 +160,7 @@ int process_arguments (int argc, char **argv) {
                         print_revision(progname, revision);
                         exit(STATE_OK);
                 case 'v':
-                        verbose++;
+                        np_increase_verbosity(1);
                         break;
                 case 't':
                         timeout_interval=atoi(optarg);
@@ -170,14 +169,14 @@ int process_arguments (int argc, char **argv) {
                         upgrade=DIST_UPGRADE;
                         if(optarg!=NULL){
                                 upgrade_opts=strdup(optarg);
-                                if(upgrade_opts==NULL) die(STATE_UNKNOWN, "strdup failed");
+                                if(upgrade_opts==NULL) np_die(STATE_UNKNOWN, "strdup failed: %m");
                         }
                         break;
                 case 'U':
                         upgrade=UPGRADE;
                         if(optarg!=NULL){
                                 upgrade_opts=strdup(optarg);
-                                if(upgrade_opts==NULL) die(STATE_UNKNOWN, "strdup failed");
+                                if(upgrade_opts==NULL) np_die(STATE_UNKNOWN, "strdup failed: %m");
                         }
                         break;
                 case 'n':
@@ -187,7 +186,7 @@ int process_arguments (int argc, char **argv) {
                         do_update=1;
                         if(optarg!=NULL){
                                 update_opts=strdup(optarg);
-                                if(update_opts==NULL) die(STATE_UNKNOWN, "strdup failed");
+                                if(update_opts==NULL) np_die(STATE_UNKNOWN, "strdup failed: %m");
                         }
                         break;
                 case 'i':
@@ -228,22 +227,22 @@ int run_upgrade(int *pkgcount, int *secpkgcount){
         regres=regcomp(&ireg, include_ptr, REG_EXTENDED);
         if(regres!=0) {
                 regerror(regres, &ireg, rerrbuf, 64);
-                die(STATE_UNKNOWN, _("%s: Error compiling regexp: %s"), progname, rerrbuf);
+                np_die(STATE_UNKNOWN, _("Error compiling regexp: %s"), rerrbuf);
         }
 
         if(do_exclude!=NULL){
                 regres=regcomp(&ereg, do_exclude, REG_EXTENDED);
                 if(regres!=0) {
                         regerror(regres, &ereg, rerrbuf, 64);
-                        die(STATE_UNKNOWN, _("%s: Error compiling regexp: %s"),
-                            progname, rerrbuf);
+                        np_die(STATE_UNKNOWN, _("Error compiling regexp: %s"),
+                            rerrbuf);
                 }
         }
         regres=regcomp(&sreg, crit_ptr, REG_EXTENDED);
         if(regres!=0) {
                 regerror(regres, &ereg, rerrbuf, 64);
-                die(STATE_UNKNOWN, _("%s: Error compiling regexp: %s"),
-                    progname, rerrbuf);
+                np_die(STATE_UNKNOWN, _("Error compiling regexp: %s"),
+                    rerrbuf);
         }
 
         cmdline=construct_cmdline(upgrade, upgrade_opts);
@@ -255,8 +254,7 @@ int run_upgrade(int *pkgcount, int *secpkgcount){
         if(result != 0){
                 exec_warning=1;
                 result = STATE_UNKNOWN;
-                fprintf(stderr, _("'%s' exited with non-zero status.\n"),
-                    cmdline);
+                np_verbose(_("'%s' exited with non-zero status."), cmdline);
         }
 
         /* parse the output, which should only consist of lines like
@@ -269,9 +267,7 @@ int run_upgrade(int *pkgcount, int *secpkgcount){
          * in which case the logic here will slightly change.
          */
         for(i = 0; i < chld_out.lines; i++) {
-                if(verbose){
-                        printf("%s\n", chld_out.line[i]);
-                }
+                np_verbatim(chld_out.line[i]);
                 /* if it is a package we care about */
                 if(regexec(&ireg, chld_out.line[i], 0, NULL, 0)==0){
                         /* if we're not excluding, or it's not in the
@@ -281,11 +277,9 @@ int run_upgrade(int *pkgcount, int *secpkgcount){
                                 pc++;
                                 if(regexec(&sreg, chld_out.line[i], 0, NULL, 0)==0){
                                         spc++;
-                                        if(verbose) printf("*");
-                                }
-                                if(verbose){
-                                        printf("*%s\n", chld_out.line[i]);
+                                        np_debug(1, "*");
                                 }
+                                np_verbose("*%s", chld_out.line[i]);
                         }
                 }
         }
@@ -296,11 +290,8 @@ int run_upgrade(int *pkgcount, int *secpkgcount){
         if(chld_err.buflen){
                 stderr_warning=1;
                 result = max_state(result, STATE_WARNING);
-                if(verbose){
-                        for(i = 0; i < chld_err.lines; i++) {
-                                fprintf(stderr, "%s\n", chld_err.line[i]);
-                        }
-                }
+                for(i = 0; i < chld_err.lines; i++)
+                        np_verbatim(chld_err.line[i]);
         }
         regfree(&ireg);
         regfree(&sreg);
@@ -324,25 +315,18 @@ int run_update(void){
         if(result != 0){
                 exec_warning=1;
                 result = STATE_CRITICAL;
-                fprintf(stderr, _("'%s' exited with non-zero status.\n"),
-                        cmdline);
+                np_verbose(_("'%s' exited with non-zero status."), cmdline);
         }
 
-        if(verbose){
-                for(i = 0; i < chld_out.lines; i++) {
-                        printf("%s\n", chld_out.line[i]);
-                }
-        }
+        for(i = 0; i < chld_out.lines; i++)
+                np_verbatim(chld_out.line[i]);
 
         /* If we get anything on stderr, at least set warning */
         if(chld_err.buflen){
                 stderr_warning=1;
                 result = max_state(result, STATE_WARNING);
-                if(verbose){
-                        for(i = 0; i < chld_err.lines; i++) {
-                                fprintf(stderr, "%s\n", chld_err.line[i]);
-                        }
-                }
+                for(i = 0; i < chld_err.lines; i++)
+                        np_verbatim(chld_err.line[i]);
         }
         free(cmdline);
         return result;
@@ -353,12 +337,12 @@ char* add_to_regexp(char *expr, const char *next){
 
         if(expr==NULL){
                 re=malloc(sizeof(char)*(strlen("^Inst () ")+strlen(next)+1));
-                if(!re) die(STATE_UNKNOWN, "malloc failed!\n");
+                if(!re) np_die(STATE_UNKNOWN, "malloc failed: %m");
                 sprintf(re, "^Inst (%s) ", next);
         } else {
                 /* resize it, adding an extra char for the new '|' separator */
                 re=realloc(expr, sizeof(char)*strlen(expr)+1+strlen(next)+1);
-                if(!re) die(STATE_UNKNOWN, "realloc failed!\n");
+                if(!re) np_die(STATE_UNKNOWN, "realloc failed: %m");
                 /* append it starting at ')' in the old re */
                 sprintf((char*)(re+strlen(re)-2), "|%s) ", next);
         }
@@ -394,7 +378,7 @@ char* construct_cmdline(upgrade_type u, const char *opts){
         len+=strlen(aptcmd)+1;         /* "upgrade\0" */
 
         cmd=(char*)malloc(sizeof(char)*len);
-        if(cmd==NULL) die(STATE_UNKNOWN, "malloc failed");
+        if(cmd==NULL) np_die(STATE_UNKNOWN, "malloc failed: %m");
         sprintf(cmd, "%s %s %s", PATH_TO_APTGET, opts_ptr, aptcmd);
         return cmd;
 }