#include <errno.h>
#include "gmqcc.h"
-unsigned long long mem_ab = 0;
-unsigned long long mem_db = 0;
-unsigned long long mem_at = 0;
-unsigned long long mem_dt = 0;
+uint64_t mem_ab = 0;
+uint64_t mem_db = 0;
+uint64_t mem_at = 0;
+uint64_t mem_dt = 0;
struct memblock_t {
const char *file;
util_debug("MEM", "allocation: % 8u (bytes) address 0x%08X @ %s:%u\n", byte, data, file, line);
mem_at++;
mem_ab += info->byte;
+
return data;
}
void util_memory_d(void *ptrn, unsigned int line, const char *file) {
+ void *data = NULL;
+ struct memblock_t *info = NULL;
if (!ptrn) return;
- void *data = (void*)((uintptr_t)ptrn-sizeof(struct memblock_t));
- struct memblock_t *info = (struct memblock_t*)data;
+ data = (void*)((uintptr_t)ptrn-sizeof(struct memblock_t));
+ info = (struct memblock_t*)data;
util_debug("MEM", "released: % 8u (bytes) address 0x%08X @ %s:%u\n", info->byte, data, file, line);
mem_db += info->byte;
mem_dt++;
+
free(data);
}
* as well. This function shouldn't be used to create a
* char array that is later freed (it uses pointer arith)
*/
-char *util_strrq(char *s) {
- char *dst = s;
- char *src = s;
+char *util_strrq(const char *s) {
+ char *dst = (char*)s;
+ char *src = (char*)s;
char chr;
while ((chr = *src++) != '\0') {
if (chr == '\\') {
return dst;
}
+/*
+ * Chops a substring from an existing string by creating a
+ * copy of it and null terminating it at the required position.
+ */
+char *util_strchp(const char *s, const char *e) {
+ const char *c = NULL;
+ if (!s || !e)
+ return NULL;
+
+ c = s;
+ while (c != e)
+ c++;
+
+ return util_strdup(s);
+}
+
/*
* Remove newline from a string (if it exists). This is
* done pointer wise instead of strlen(), and an array
* access.
*/
-char *util_strrnl(char *src) {
- if (!src) return NULL;
- char *cpy = src;
- while (*cpy && *cpy != '\n')
- cpy++;
-
- *cpy = '\0';
- return src;
+char *util_strrnl(const char *src) {
+ char *cpy = NULL;
+
+ if (src) {
+ cpy = (char*)src;
+ while (*cpy && *cpy != '\n')
+ cpy++;
+
+ *cpy = '\0';
+ }
+ return (char*)src;
+}
+
+/*
+ * Removes any whitespace prefixed on a string by moving
+ * skipping past it, and stroing the skip distance, so
+ * the string can later be freed (if it was allocated)
+ */
+char *util_strsws(const char *skip) {
+ size_t size = 0;
+ if (!skip)
+ return NULL;
+
+ while (*skip == ' ' || *skip == '\t')
+ skip++,size++;
+ return util_strdup(skip-size);
+}
+
+/*
+ * Returns true if string is all uppercase, otherwise
+ * it returns false.
+ */
+bool util_strupper(const char *str) {
+ while (*str) {
+ if(!isupper(*str))
+ return false;
+ str++;
+ }
+ return true;
+}
+
+/*
+ * Returns true if string is all digits, otherwise
+ * it returns false.
+ */
+bool util_strdigit(const char *str) {
+ while (*str) {
+ if(!isdigit(*str))
+ return false;
+ str++;
+ }
+ return true;
}
void util_debug(const char *area, const char *ms, ...) {
+ va_list va;
if (!opts_debug)
return;
- va_list va;
va_start(va, ms);
fprintf (stdout, "DEBUG: ");
fputc ('[', stdout);
0x8FD9, 0x9FF8, 0x6E17, 0x7E36, 0x4E55, 0x5E74,
0x2E93, 0x3EB2, 0x0ED1, 0x1EF0
};
-
+
/*
* Implements a CRC function for X worth bits using (uint[X]_t)
* as type. and util_crc[X]_table.
return (ret = pos - *lineptr);
}
-/*
- * Strechy string buffer (for easy string creation) -- this is fast, just
- * say no to strict aliasing.
- */
-//#define util_stringbuf_add(a,v) ((((a)==0 ||((int*)(a)-2)[1]+(1)>=((int*)(a)-2)[0])?util_stringbuf_grow((void**)&(a),(1),sizeof(*(a))):0),(a)[((int*)(a)-2)[1]++]=(v))
-//#define util_stringbuf_len(a) ((a)? ((int*)(a)-2)[1]:0)
-//#define util_stringbuf_del(a) ((a)?free (((int*)(a)-2)),0:0)
-void *util_stringbuf_grow(void **a, int in, int it) {
- int m = *a ? 2 * ((int*)(*a)-2)[0]+in : in+1;
- void *p = realloc(*a ? ((int*)(*a)-2) : 0, it * m + sizeof(int)*2);
- if (p) {
- if (!*a) ((int*)p)[1] = 0;
- *a = (void*)((int*)p+2);
- ((int*)(*a)-2)[0] = m;
- }
- return *a;
-}
+/* TODO: opts.c? when it gets large enugh */
+/* global options */
+bool opts_debug = false;
+bool opts_memchk = false;
+bool opts_darkplaces_stringtablebug = false;
+bool opts_omit_nullcode = false;
+int opts_compiler = COMPILER_GMQCC;