diff options
Diffstat (limited to 'ksysguard/ksysguardd/FreeBSD/logfile.c')
| -rw-r--r-- | ksysguard/ksysguardd/FreeBSD/logfile.c | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/ksysguard/ksysguardd/FreeBSD/logfile.c b/ksysguard/ksysguardd/FreeBSD/logfile.c new file mode 100644 index 000000000..3b07ad8ac --- /dev/null +++ b/ksysguard/ksysguardd/FreeBSD/logfile.c @@ -0,0 +1,175 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 2001 Tobias Koenig <tokoe@kde.org> + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +*/ + +#include <config.h> + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "Command.h" +#include "ccont.h" +#include "conf.h" +#include "ksysguardd.h" +#include "logfile.h" + +static CONTAINER LogFiles = 0; +static unsigned long counter = 1; + +typedef struct { + char name[256]; + FILE* fh; + unsigned long id; +} LogFileEntry; + +extern CONTAINER LogFileList; + +/* +================================ public part ================================= +*/ + +void initLogFile(struct SensorModul* sm) +{ + char monitor[1024]; + ConfigLogFile *entry; + + registerCommand("logfile_register", registerLogFile); + registerCommand("logfile_unregister", unregisterLogFile); + registerCommand("logfile_registered", printRegistered); + + for (entry = first_ctnr(LogFileList); entry; entry = next_ctnr(LogFileList)) + { + FILE* fp; + + /* register the log file if we can actually read the file. */ + if ((fp = fopen(entry->path, "r")) != NULL) + { + fclose(fp); + snprintf(monitor, 1024, "logfiles/%s", entry->name); + registerMonitor(monitor, "logfile", printLogFile, + printLogFileInfo, sm); + } + } + + LogFiles = new_ctnr(); +} + +void exitLogFile(void) +{ + destr_ctnr(LogFiles, free); +} + +void printLogFile(const char* cmd) +{ + char line[1024]; + unsigned long id; + int i; + char ch; + LogFileEntry *entry; + + sscanf(cmd, "%*s %lu", &id); + + for (entry = first_ctnr(LogFiles); entry; entry = next_ctnr(LogFiles)) { + if (entry->id == id) { + while (fgets(line, sizeof(line), entry->fh) != NULL) { + fprintf(CurrentClient, "%s", line); + } + clearerr(entry->fh); + } + } + + fprintf(CurrentClient, "\n"); +} + +void printLogFileInfo(const char* cmd) +{ + fprintf(CurrentClient, "LogFile\n"); +} + +void registerLogFile(const char* cmd) +{ + char name[257]; + FILE* file; + LogFileEntry *entry; + ConfigLogFile *conf; + + memset(name, 0, sizeof(name)); + sscanf(cmd, "%*s %256s", name); + + for (conf = first_ctnr(LogFileList); conf; conf = next_ctnr(LogFileList)) { + if (!strcmp(conf->name, name)) { + if ((file = fopen(conf->path, "r")) == NULL) { + print_error("fopen()"); + fprintf(CurrentClient, "0\n"); + return; + } + + fseek(file, 0, SEEK_END); + + if ((entry = (LogFileEntry *)malloc(sizeof(LogFileEntry))) == NULL) { + print_error("malloc()"); + fprintf(CurrentClient, "0\n"); + return; + } + + entry->fh = file; + strlcpy(entry->name, conf->name, sizeof(entry->name)); + entry->id = counter; + + push_ctnr(LogFiles, entry); + + fprintf(CurrentClient, "%lu\n", counter); + counter++; + + return; + } + } + + fprintf(CurrentClient, "0\n"); +} + +void unregisterLogFile(const char* cmd) +{ + unsigned long id; + LogFileEntry *entry; + + sscanf(cmd, "%*s %lu", &id); + + for (entry = first_ctnr(LogFiles); entry; entry = next_ctnr(LogFiles)) { + if (entry->id == id) { + fclose(entry->fh); + free(remove_ctnr(LogFiles)); + fprintf(CurrentClient, "\n"); + return; + } + } + + fprintf(CurrentClient, "\n"); +} + +void printRegistered(const char* cmd) +{ + LogFileEntry *entry; + + for (entry = first_ctnr(LogFiles); entry; entry = next_ctnr(LogFiles)) + fprintf(CurrentClient, "%s:%lu\n", entry->name, entry->id); + + fprintf(CurrentClient, "\n"); +} |