tewi/Common/log.c

/* $Id: log.c 253 2024-10-04 03:13:36Z nishi $ */

#include "cm_log.h"

#include "../config.h"
#include "cm_string.h"

#include <time.h>
#include <stdio.h>
#include <stdbool.h>
#include <string.h>
#include <stdlib.h>
#include <stdarg.h>

#ifdef _PSP
#include <pspdebug.h>
#endif

#ifdef __PPU__
extern void tt_printf(const char* tmpl, ...);
#endif

FILE* logfile;

bool cm_do_log = false;

#define LOGNAME_LENGTH 12

#ifdef BUILD_GUI_VALID
void AddLog(const char* str);
#endif

void cm_force_log(const char* log) {
        time_t t = time(NULL);
        struct tm* tm = localtime(&t);
        char date[513];
        char* str;
        strftime(date, 512, "%a %b %d %H:%M:%S %Z %Y", tm);
#ifdef _PSP
        pspDebugScreenPrintf("[%s] %s\n", date, log);
#elif defined(__PPU__)
        tt_printf("[%s] %s\n", date, log);
#elif defined(BUILD_GUI_VALID)
        str = malloc(strlen(date) + strlen(log) + 3 + 1);
        str[strlen(date) + strlen(log) + 3] = 0;
        sprintf(str, "[%s] %s", date, log);
        AddLog(str);
        free(str);
#else
        fprintf(logfile, "[%s] %s\n", date, log);
        fflush(logfile);
#endif
}

void cm_log(const char* name, const char* log, ...) {
        va_list args;
        char namebuf[LOGNAME_LENGTH + 1];
        int i;
        char* result;
        char cbuf[2];
        if(!cm_do_log) return;
        va_start(args, log);
        memset(namebuf, '.', LOGNAME_LENGTH);
        namebuf[LOGNAME_LENGTH] = 0;
        for(i = 0; name[i] != 0 && i < LOGNAME_LENGTH; i++) {
                namebuf[i] = name[i];
        }

        result = malloc(1);
        result[0] = 0;

        cbuf[1] = 0;

        for(i = 0; log[i] != 0; i++) {
                if(log[i] == '%') {
                        i++;
                        if(log[i] == 's') {
                                char* tmp = result;
                                char* c = va_arg(args, char*);
                                result = cm_strcat(tmp, c == NULL ? "(null)" : c);
                                free(tmp);
                        } else if(log[i] == 'd') {
                                int a = va_arg(args, int);
                                char buf[128];
                                char* tmp = result;
                                sprintf(buf, "%d", a);
                                result = cm_strcat(tmp, buf);
                                free(tmp);
                        }
                } else {
                        char* tmp = result;
                        cbuf[0] = log[i];
                        result = cm_strcat(tmp, cbuf);
                        free(tmp);
                }
        }

#ifdef _PSP
        pspDebugScreenPrintf("%s %s\n", namebuf, result);
#elif defined(__PPU__)
        tt_printf("%s %s\n", namebuf, result);
#else
        fprintf(logfile, "%s %s\n", namebuf, result);
#endif
        va_end(args);

        free(result);
}
1	/* $Id: log.c 253 2024-10-04 03:13:36Z nishi $ */
2
3	#include "cm_log.h"
4
5	#include "../config.h"
6	#include "cm_string.h"
7
8	#include <time.h>
9	#include <stdio.h>
10	#include <stdbool.h>
11	#include <string.h>
12	#include <stdlib.h>
13	#include <stdarg.h>
14
15	#ifdef _PSP
16	#include <pspdebug.h>
17	#endif
18
19	#ifdef __PPU__
20	extern void tt_printf(const char* tmpl, ...);
21	#endif
22
23	FILE* logfile;
24
25	bool cm_do_log = false;
26
27	#define LOGNAME_LENGTH 12
28
29	#ifdef BUILD_GUI_VALID
30	void AddLog(const char* str);
31	#endif
32
33	void cm_force_log(const char* log) {
34	time_t t = time(NULL);
35	struct tm* tm = localtime(&t);
36	char date[513];
37	char* str;
38	strftime(date, 512, "%a %b %d %H:%M:%S %Z %Y", tm);
39	#ifdef _PSP
40	pspDebugScreenPrintf("[%s] %s\n", date, log);
41	#elif defined(__PPU__)
42	tt_printf("[%s] %s\n", date, log);
43	#elif defined(BUILD_GUI_VALID)
44	str = malloc(strlen(date) + strlen(log) + 3 + 1);
45	str[strlen(date) + strlen(log) + 3] = 0;
46	sprintf(str, "[%s] %s", date, log);
47	AddLog(str);
48	free(str);
49	#else
50	fprintf(logfile, "[%s] %s\n", date, log);
51	fflush(logfile);
52	#endif
53	}
54
55	void cm_log(const char* name, const char* log, ...) {
56	va_list args;
57	char namebuf[LOGNAME_LENGTH + 1];
58	int i;
59	char* result;
60	char cbuf[2];
61	if(!cm_do_log) return;
62	va_start(args, log);
63	memset(namebuf, '.', LOGNAME_LENGTH);
64	namebuf[LOGNAME_LENGTH] = 0;
65	for(i = 0; name[i] != 0 && i < LOGNAME_LENGTH; i++) {
66	namebuf[i] = name[i];
67	}
68
69	result = malloc(1);
70	result[0] = 0;
71
72	cbuf[1] = 0;
73
74	for(i = 0; log[i] != 0; i++) {
75	if(log[i] == '%') {
76	i++;
77	if(log[i] == 's') {
78	char* tmp = result;
79	char* c = va_arg(args, char*);
80	result = cm_strcat(tmp, c == NULL ? "(null)" : c);
81	free(tmp);
82	} else if(log[i] == 'd') {
83	int a = va_arg(args, int);
84	char buf[128];
85	char* tmp = result;
86	sprintf(buf, "%d", a);
87	result = cm_strcat(tmp, buf);
88	free(tmp);
89	}
90	} else {
91	char* tmp = result;
92	cbuf[0] = log[i];
93	result = cm_strcat(tmp, cbuf);
94	free(tmp);
95	}
96	}
97
98	#ifdef _PSP
99	pspDebugScreenPrintf("%s %s\n", namebuf, result);
100	#elif defined(__PPU__)
101	tt_printf("%s %s\n", namebuf, result);
102	#else
103	fprintf(logfile, "%s %s\n", namebuf, result);
104	#endif
105	va_end(args);
106
107	free(result);
108	}
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