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/* |
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* Copyright (c) 2002 Dustin Sallings <dustin@spy.net> |
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*/ |
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|
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#include <iostream> |
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|
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#ifdef USE_ASSERT |
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# include <assert.h> |
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#else |
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# undef assert |
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# define assert(a) |
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#endif |
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|
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#include "logfiles.h" |
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|
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#define STDOUT_BUF_SIZE 1024*1024 |
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|
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namespace logmerge { |
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static void initLogfiles(log_queue&, int, char **); |
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static void outputLogfiles(log_queue&); |
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static void initLogfile(log_queue&, const char*); |
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} |
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|
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static void logmerge::initLogfile(log_queue& queue, const char *filename) { |
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struct logfile *lf=createLogfile(filename); |
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if(lf!=NULL) { |
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queue.push(lf); |
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} else { |
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std::cerr << "Error opening logfile ``" << filename |
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<< "''" << std::endl; |
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} |
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} |
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|
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/* Initialize all of the logfiles */ |
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static void logmerge::initLogfiles(log_queue& queue, int argc, char **argv) |
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{ |
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if(argc>1) { |
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for(int i=1; i<argc; i++) { |
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initLogfile(queue, argv[i]); |
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} |
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} else { |
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char buf[8192]; |
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std::cerr << "No logfiles given, accepting list from stdin" |
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<< std::endl; |
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while(fgets((char*)&buf, sizeof(buf)-1, stdin)) { |
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buf[strlen(buf)-1]=0x00; |
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initLogfile(queue, buf); |
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} |
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} |
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} |
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|
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static void logmerge::outputLogfiles(log_queue& queue) |
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{ |
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int entries=0; |
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struct logfile *lf=NULL; |
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|
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while(!queue.empty()) { |
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entries++; |
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|
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lf=queue.top(); |
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assert(lf!=NULL); |
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if(! lf->isOpen) { |
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openLogfile(lf); |
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} |
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|
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lf->outputLine(lf); |
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skipRecord(queue); |
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} |
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|
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std::cerr << "Read " << entries << " entries" << std::endl; |
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} |
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|
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#ifdef USE_ASSERT |
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static void testMonthParsing() { |
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char *months[] = { |
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"Jan/", "Feb/", "Mar/", "Apr/", "May/", "Jun/", |
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"Jul/", "Aug/", "Sep/", "Oct/", "Nov/", "Dec/" |
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}; |
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for(int i=0; i<12; i++) { |
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for(int j=0; j<10; j++) { |
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int rv=parseMonth(months[i]); |
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if(i != rv) { |
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std::cerr << "Expected " << i << " for " |
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<< months[i] << " got " << rv << std::endl; |
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abort(); |
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} |
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} |
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} |
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for(int j=0; j<10; j++) { |
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for(int i=0; i<12; i++) { |
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int rv=parseMonth(months[i]); |
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if(i != rv) { |
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std::cerr << "Expected " << i << " for " |
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<< months[i] << " got " << rv << std::endl; |
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abort(); |
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} |
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} |
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} |
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} |
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#else |
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static void testMonthParsing() { |
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} |
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#endif |
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|
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/** |
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* The main. |
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*/ |
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int main(int argc, char **argv) |
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{ |
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log_queue queue; |
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|
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testMonthParsing(); |
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|
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setvbuf(stdout, NULL, _IOFBF, STDOUT_BUF_SIZE); |
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|
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logmerge::initLogfiles(queue, argc, argv); |
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logmerge::outputLogfiles(queue); |
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|
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return(0); |
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} |
