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nishi |
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/* $Id: log.c 253 2024-10-04 03:13:36Z nishi $ */ |
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#include "cm_log.h" |
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#include "../config.h" |
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#include "cm_string.h" |
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#include <time.h> |
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#include <stdio.h> |
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#include <stdbool.h> |
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#include <string.h> |
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#include <stdlib.h> |
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#include <stdarg.h> |
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#ifdef _PSP |
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#include <pspdebug.h> |
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#endif |
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#ifdef __PPU__ |
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extern void tt_printf(const char* tmpl, ...); |
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#endif |
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FILE* logfile; |
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bool cm_do_log = false; |
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#define LOGNAME_LENGTH 12 |
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#ifdef BUILD_GUI_VALID |
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void AddLog(const char* str); |
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#endif |
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void cm_force_log(const char* log) { |
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time_t t = time(NULL); |
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struct tm* tm = localtime(&t); |
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char date[513]; |
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char* str; |
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strftime(date, 512, "%a %b %d %H:%M:%S %Z %Y", tm); |
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#ifdef _PSP |
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pspDebugScreenPrintf("[%s] %s\n", date, log); |
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#elif defined(__PPU__) |
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tt_printf("[%s] %s\n", date, log); |
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#elif defined(BUILD_GUI_VALID) |
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str = malloc(strlen(date) + strlen(log) + 3 + 1); |
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str[strlen(date) + strlen(log) + 3] = 0; |
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sprintf(str, "[%s] %s", date, log); |
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AddLog(str); |
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free(str); |
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#else |
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fprintf(logfile, "[%s] %s\n", date, log); |
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fflush(logfile); |
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#endif |
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} |
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void cm_log(const char* name, const char* log, ...) { |
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va_list args; |
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char namebuf[LOGNAME_LENGTH + 1]; |
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int i; |
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char* result; |
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char cbuf[2]; |
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if(!cm_do_log) return; |
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va_start(args, log); |
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memset(namebuf, '.', LOGNAME_LENGTH); |
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namebuf[LOGNAME_LENGTH] = 0; |
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for(i = 0; name[i] != 0 && i < LOGNAME_LENGTH; i++) { |
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namebuf[i] = name[i]; |
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} |
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result = malloc(1); |
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result[0] = 0; |
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cbuf[1] = 0; |
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for(i = 0; log[i] != 0; i++) { |
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if(log[i] == '%') { |
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i++; |
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if(log[i] == 's') { |
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char* tmp = result; |
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char* c = va_arg(args, char*); |
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result = cm_strcat(tmp, c == NULL ? "(null)" : c); |
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free(tmp); |
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} else if(log[i] == 'd') { |
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int a = va_arg(args, int); |
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char buf[128]; |
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char* tmp = result; |
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sprintf(buf, "%d", a); |
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result = cm_strcat(tmp, buf); |
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free(tmp); |
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} |
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} else { |
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char* tmp = result; |
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cbuf[0] = log[i]; |
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result = cm_strcat(tmp, cbuf); |
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free(tmp); |
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} |
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} |
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#ifdef _PSP |
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pspDebugScreenPrintf("%s %s\n", namebuf, result); |
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#elif defined(__PPU__) |
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tt_printf("%s %s\n", namebuf, result); |
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#else |
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fprintf(logfile, "%s %s\n", namebuf, result); |
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#endif |
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va_end(args); |
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free(result); |
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} |
