smflite
diff src/fake_glib.c @ 0:4264abea8b06
smf-lite initial commit
author | John Tsiombikas <nuclear@member.fsf.org> |
---|---|
date | Thu, 26 Jan 2012 11:25:11 +0200 |
parents | |
children | 8e535ca4bb86 |
line diff
1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/fake_glib.c Thu Jan 26 11:25:11 2012 +0200 1.3 @@ -0,0 +1,126 @@ 1.4 +#include <stdio.h> 1.5 +#include <stdlib.h> 1.6 +#include <string.h> 1.7 +#include <stdarg.h> 1.8 +#include <assert.h> 1.9 +#include "fake_glib.h" 1.10 + 1.11 +FakeGPtrArray *fg_ptr_array_new(void) 1.12 +{ 1.13 + FakeGPtrArray *arr; 1.14 + 1.15 + if(!(arr = malloc(sizeof *arr))) { 1.16 + return 0; 1.17 + } 1.18 + arr->pdata = 0; 1.19 + arr->len = 0; 1.20 + return arr; 1.21 +} 1.22 + 1.23 +void **fg_ptr_array_free(FakeGPtrArray *arr, int free_seg) 1.24 +{ 1.25 + void **res; 1.26 + 1.27 + if(!arr) { 1.28 + return 0; 1.29 + } 1.30 + 1.31 + if(free_seg) { 1.32 + free(arr->pdata); 1.33 + res = 0; 1.34 + } else { 1.35 + res = arr->pdata; 1.36 + } 1.37 + free(arr); 1.38 + return res; 1.39 +} 1.40 + 1.41 +void fg_ptr_array_add(FakeGPtrArray *arr, void *data) 1.42 +{ 1.43 + int idx = arr->len++; 1.44 + 1.45 + arr->pdata = realloc(arr->pdata, arr->len * sizeof *arr->pdata); 1.46 + assert(arr->pdata); 1.47 + 1.48 + arr->pdata[idx] = data; 1.49 +} 1.50 + 1.51 +int fg_ptr_array_remove(FakeGPtrArray *arr, void *data) 1.52 +{ 1.53 + int i; 1.54 + 1.55 + for(i=0; i<arr->len; i++) { 1.56 + if(arr->pdata[i] == data) { 1.57 + fg_ptr_array_remove_index(arr, i); 1.58 + return 1; 1.59 + } 1.60 + } 1.61 + 1.62 + return 0; 1.63 +} 1.64 + 1.65 +void *fg_ptr_array_remove_index(FakeGPtrArray *arr, unsigned int idx) 1.66 +{ 1.67 + void *data = arr->pdata[idx]; 1.68 + int rest = --arr->len - idx; 1.69 + if(rest > 0) { 1.70 + memmove(arr->pdata + idx, arr->pdata + idx + 1, rest * sizeof *arr->pdata); 1.71 + } 1.72 + return data; 1.73 +} 1.74 + 1.75 +void fg_ptr_array_sort(FakeGPtrArray *arr, FakeGCompareFunc cmp) 1.76 +{ 1.77 + qsort(arr->pdata, arr->len, sizeof *arr->pdata, cmp); 1.78 +} 1.79 + 1.80 +/* -- logging -- */ 1.81 + 1.82 +void fg_warning(const char *fmt, ...) 1.83 +{ 1.84 + va_list ap; 1.85 + 1.86 + printf("warning: "); 1.87 + 1.88 + va_start(ap, fmt); 1.89 + vprintf(fmt, ap); 1.90 + va_end(ap); 1.91 +} 1.92 + 1.93 +void fg_critical(const char *fmt, ...) 1.94 +{ 1.95 + va_list ap; 1.96 + 1.97 + printf("critical: "); 1.98 + 1.99 + va_start(ap, fmt); 1.100 + vfprintf(stderr, fmt, ap); 1.101 + va_end(ap); 1.102 + 1.103 + if(getenv("G_DEBUG")) { 1.104 + abort(); 1.105 + } 1.106 +} 1.107 + 1.108 +void fg_error(const char *fmt, ...) 1.109 +{ 1.110 + va_list ap; 1.111 + 1.112 + printf("error: "); 1.113 + 1.114 + va_start(ap, fmt); 1.115 + vfprintf(stderr, fmt, ap); 1.116 + va_end(ap); 1.117 + abort(); 1.118 +} 1.119 + 1.120 +void fg_debug(const char *fmt, ...) 1.121 +{ 1.122 + va_list ap; 1.123 + 1.124 + printf("debug: "); 1.125 + 1.126 + va_start(ap, fmt); 1.127 + vprintf(fmt, ap); 1.128 + va_end(ap); 1.129 +}