1 #include <stdarg.h>
2 #include <stdio.h>
3 #include <stdlib.h>
4 #include <string.h>
5 #include <errno.h>
6
7 #include "global.h"
8
9 #ifdef _WIN32
10
11 #define RED ""
12 #define BOLD ""
13 #define RESET ""
14
15 #else
16
17 #define RED "\x1b[31;1m"
18 #define BOLD "\x1b[;1m"
19 #define RESET "\x1b[0m"
20
21 #endif
22
23 enum {
24 LOG_LEVEL_NORMAL,
25 LOG_LEVEL_VERBOSE
26 };
27
28 int LOG_LEVEL;
29
printWarn(const char * fmt,...)30 void printWarn(const char *fmt, ...) {
31 if(LOG_LEVEL == LOG_LEVEL_VERBOSE) {
32 int buffer_size = 4096;
33 char buffer[buffer_size];
34 va_list args;
35 va_start(args, fmt);
36 vsnprintf(buffer,buffer_size, fmt, args);
37 va_end(args);
38 fprintf(stderr,BOLD "[WARNING]: "RESET "%s\n",buffer);
39 }
40 }
41
printErr(const char * fmt,...)42 void printErr(const char *fmt, ...) {
43 int buffer_size = 4096;
44 char buffer[buffer_size];
45 va_list args;
46 va_start(args, fmt);
47 vsnprintf(buffer,buffer_size, fmt, args);
48 va_end(args);
49 fprintf(stderr,RED "[ERROR]: "RESET "%s\n",buffer);
50 }
51
printBug(const char * fmt,...)52 void printBug(const char *fmt, ...) {
53 int buffer_size = 4096;
54 char buffer[buffer_size];
55 va_list args;
56 va_start(args, fmt);
57 vsnprintf(buffer,buffer_size, fmt, args);
58 va_end(args);
59 fprintf(stderr,RED "[ERROR]: "RESET "%s\n",buffer);
60 #if defined(ARCH_X86) || defined(ARCH_PPC)
61 fprintf(stderr,"Please, create a new issue with this error message and the output of 'cpufetch --debug' on https://github.com/Dr-Noob/cpufetch/issues\n");
62 #elif ARCH_ARM
63 fprintf(stderr,"Please, create a new issue with this error message, your smartphone/computer model and the output of 'cpufetch --debug' on https://github.com/Dr-Noob/cpufetch/issues\n");
64 #endif
65 }
66
set_log_level(bool verbose)67 void set_log_level(bool verbose) {
68 if(verbose) LOG_LEVEL = LOG_LEVEL_VERBOSE;
69 else LOG_LEVEL = LOG_LEVEL_NORMAL;
70 }
71
max(int a,int b)72 int max(int a, int b) {
73 return a > b ? a : b;
74 }
75
min(int a,int b)76 int min(int a, int b) {
77 return a < b ? a : b;
78 }
79
strremove(char * str,const char * sub)80 char *strremove(char *str, const char *sub) {
81 char *p, *q, *r;
82 if (*sub && (q = r = strstr(str, sub)) != NULL) {
83 size_t len = strlen(sub);
84 while ((r = strstr(p = r + len, sub)) != NULL) {
85 memmove(q, p, r - p);
86 q += r - p;
87 }
88 memmove(q, p, strlen(p) + 1);
89 }
90 return str;
91 }
92
emalloc(size_t size)93 void* emalloc(size_t size) {
94 void* ptr = malloc(size);
95
96 if(ptr == NULL) {
97 printErr("malloc failed: %s", strerror(errno));
98 exit(1);
99 }
100
101 return ptr;
102 }
103
ecalloc(size_t nmemb,size_t size)104 void* ecalloc(size_t nmemb, size_t size) {
105 void* ptr = calloc(nmemb, size);
106
107 if(ptr == NULL) {
108 printErr("calloc failed: %s", strerror(errno));
109 exit(1);
110 }
111
112 return ptr;
113 }
114