mirror of
https://github.com/netfun2000/lcd4linux.git
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[lcd4linux @ 2005-05-08 04:32:43 by reinelt]
CodingStyle added and applied git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@547 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
This commit is contained in:
reinelt
175
plugin_seti.c
175
plugin_seti.c
@@ -1,4 +1,4 @@
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/* $Id: plugin_seti.c,v 1.6 2005/01/18 06:30:23 reinelt Exp $
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/* $Id: plugin_seti.c,v 1.7 2005/05/08 04:32:45 reinelt Exp $
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*
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* plugin for seti@home status reporting
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*
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@@ -27,6 +27,9 @@
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*
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*
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* $Log: plugin_seti.c,v $
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* Revision 1.7 2005/05/08 04:32:45 reinelt
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* CodingStyle added and applied
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*
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* Revision 1.6 2005/01/18 06:30:23 reinelt
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* added (C) to all copyright statements
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*
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@@ -81,97 +84,107 @@
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static HASH SETI;
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static int fatal = 0;
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static int parse_seti (void)
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static int parse_seti(void)
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{
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static char fn[256] = "";
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FILE *stream;
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int age;
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/* if a fatal error occured, do nothing */
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if (fatal != 0) return -1;
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/* reread every 100 msec only */
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age=hash_age(&SETI, NULL);
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if (age>0 && age<=100) return 0;
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if (fn[0] == '\0') {
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char *dir = cfg_get (SECTION, DIRKEY, NULL);
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if (dir == NULL || *dir == '\0') {
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error ("no '%s.%s' entry from %s\n", SECTION, DIRKEY, cfg_source());
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fatal = 1;
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return -1;
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static char fn[256] = "";
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FILE *stream;
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int age;
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/* if a fatal error occured, do nothing */
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if (fatal != 0)
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return -1;
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/* reread every 100 msec only */
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age = hash_age(&SETI, NULL);
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if (age > 0 && age <= 100)
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return 0;
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if (fn[0] == '\0') {
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char *dir = cfg_get(SECTION, DIRKEY, NULL);
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if (dir == NULL || *dir == '\0') {
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error("no '%s.%s' entry from %s\n", SECTION, DIRKEY, cfg_source());
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fatal = 1;
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return -1;
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}
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if (strlen(dir) > sizeof(fn) - sizeof(STATEFILE) - 2) {
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error("entry '%s.%s' too long from %s!\n", SECTION, DIRKEY, cfg_source());
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fatal = 1;
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free(dir);
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return -1;
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}
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strcpy(fn, dir);
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if (fn[strlen(fn) - 1] != '/')
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strcat(fn, "/");
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strcat(fn, STATEFILE);
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free(dir);
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}
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if (strlen(dir) > sizeof(fn)-sizeof(STATEFILE)-2) {
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error ("entry '%s.%s' too long from %s!\n", SECTION, DIRKEY, cfg_source());
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fatal = 1;
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free (dir);
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return -1;
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stream = fopen(fn, "r");
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if (stream == NULL) {
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error("fopen(%s) failed: %s", fn, strerror(errno));
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return -1;
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}
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strcpy (fn, dir);
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if (fn[strlen(fn)-1]!='/')
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strcat (fn, "/");
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strcat (fn, STATEFILE);
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free (dir);
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}
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stream = fopen(fn, "r");
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if (stream == NULL) {
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error ("fopen(%s) failed: %s", fn, strerror(errno));
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return -1;
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}
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while (!feof(stream)) {
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char buffer[256];
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char *c, *key, *val;
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fgets (buffer, sizeof(buffer), stream);
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c=strchr(buffer, '=');
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if (c==NULL) continue;
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key=buffer; val=c+1;
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/* strip leading blanks from key */
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while (isspace(*key)) *key++='\0';
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/* strip trailing blanks from key */
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do *c='\0'; while (isspace(*--c));
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/* strip leading blanks from value */
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while (isspace(*val)) *val++='\0';
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/* strip trailing blanks from value */
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for (c=val; *c!='\0';c++);
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while (isspace(*--c)) *c='\0';
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/* add entry to hash table */
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hash_put (&SETI, key, val);
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}
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fclose (stream);
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return 0;
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}
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while (!feof(stream)) {
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char buffer[256];
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char *c, *key, *val;
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fgets(buffer, sizeof(buffer), stream);
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c = strchr(buffer, '=');
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if (c == NULL)
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continue;
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key = buffer;
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val = c + 1;
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/* strip leading blanks from key */
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while (isspace(*key))
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*key++ = '\0';
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/* strip trailing blanks from key */
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do
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*c = '\0';
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while (isspace(*--c));
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/* strip leading blanks from value */
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while (isspace(*val))
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*val++ = '\0';
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/* strip trailing blanks from value */
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for (c = val; *c != '\0'; c++);
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while (isspace(*--c))
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*c = '\0';
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/* add entry to hash table */
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hash_put(&SETI, key, val);
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}
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static void my_seti (RESULT *result, RESULT *arg1)
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{
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char *key, *val;
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if (parse_seti()<0) {
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SetResult(&result, R_STRING, "");
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return;
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}
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key=R2S(arg1);
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val=hash_get(&SETI, key, NULL);
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if (val==NULL) val="";
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SetResult(&result, R_STRING, val);
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fclose(stream);
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return 0;
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}
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int plugin_init_seti (void)
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static void my_seti(RESULT * result, RESULT * arg1)
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{
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hash_create(&SETI);
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AddFunction ("seti", 1, my_seti);
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return 0;
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char *key, *val;
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if (parse_seti() < 0) {
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SetResult(&result, R_STRING, "");
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return;
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}
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key = R2S(arg1);
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val = hash_get(&SETI, key, NULL);
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if (val == NULL)
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val = "";
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SetResult(&result, R_STRING, val);
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}
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void plugin_exit_seti(void)
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int plugin_init_seti(void)
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{
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hash_destroy(&SETI);
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hash_create(&SETI);
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AddFunction("seti", 1, my_seti);
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return 0;
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}
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void plugin_exit_seti(void)
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{
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hash_destroy(&SETI);
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}
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