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comparison src/datatypes.c @ 12:0cc2555db371

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*: make our string functions not stupid strncat() made everything slow! new addition internally: an EDL_header structure to make things not stupid. if we were using C++ it wouldn't really be necessary, but alas :)
author Paper <paper@paper.us.eu.org>
date Wed, 27 Mar 2024 13:38:30 -0400
parents 0c98b46eaf73
children 2d7c810a1ac2
comparison
equal deleted inserted replaced
11:a0bd92c4c0e8 12:0cc2555db371
1 #include "datatypes.h" 1 #include "datatypes.h"
2 #include "util.h" 2 #include "util.h"
3 #include "str.h"
3 4
4 #include <stdlib.h> 5 #include <stdlib.h>
5 #include <string.h> 6 #include <string.h>
6 #include <stdio.h> 7 #include <stdio.h>
7 8
98 (*string_return)[s_length] = '\0'; 99 (*string_return)[s_length] = '\0';
99 100
100 return EDL_internal_append_offset(input, offset, length); 101 return EDL_internal_append_offset(input, offset, length);
101 } 102 }
102 103
103 char* EDL_internal_integer_to_string(int value) { 104 int EDL_internal_append_integer_to_string(EDL_internal_string* str, int value) {
104 char out[256] = {0}; /* this ought to be enough. */ 105 char out[32] = {0}; /* this ought to be enough. */
105 snprintf(out, 256, "%d", value); 106 int c = snprintf(out, 32, "%d", value);
106 out[255] = '\0'; 107 return EDL_internal_string_append(str, out, (c < 32) ? c : 32);
107 return EDL_internal_strdup(out);
108 } 108 }
109 109
110 char* EDL_internal_double_to_string(double value) { 110 int EDL_internal_append_double_to_string(EDL_internal_string* str, double value) {
111 char out[256] = {0}; 111 char out[128] = {0};
112 snprintf(out, 256, "%.6f", value); 112 int c = snprintf(out, 128, "%.6f", value);
113 out[255] = '\0'; 113 return EDL_internal_string_append(str, out, (c < 128) ? c : 128);
114 return EDL_internal_strdup(out);
115 } 114 }
116 115
117 char* EDL_internal_bool_to_string(bool value) { 116 int EDL_internal_append_bool_to_string(EDL_internal_string* str, bool value) {
118 return EDL_internal_strdup(value ? "TRUE" : "FALSE"); 117 if (value) {
118 EDL_internal_string_append(str, "TRUE", 4);
119 } else {
120 EDL_internal_string_append(str, "FALSE", 5);
121 }
119 } 122 }
120 123
121 char* EDL_internal_media_type_to_string(EDL_media_type_t value) { 124 int EDL_internal_append_media_type_to_string(EDL_internal_string* str, EDL_media_type_t value) {
122 switch (value) { 125 switch (value) {
123 case MEDIATYPE_AUDIO: 126 case MEDIATYPE_AUDIO:
124 return EDL_internal_strdup("AUDIO"); 127 return EDL_internal_string_append(str, "AUDIO", 5);
125 case MEDIATYPE_VIDEO: 128 case MEDIATYPE_VIDEO:
126 case MEDIATYPE_UNKNOWN: 129 case MEDIATYPE_UNKNOWN:
127 default: 130 default:
128 return EDL_internal_strdup("VIDEO"); 131 return EDL_internal_string_append(str, "VIDEO", 5);
129 } 132 }
130 } 133 }