CoreFW  Check-in [e036a533f1]

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Comment:cstr -> data.
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SHA3-256: e036a533f1c0efeeb302b34e0e475950da4aa2ec8988db9a01d462a151600f5d
User & Date: js on 2012-04-08 19:21:32
Other Links: manifest | tags
Context
2012-04-08
20:37
Add README.md. check-in: f74799ae0d user: js tags: trunk
19:21
cstr -> data. check-in: e036a533f1 user: js tags: trunk
19:19
Add cfw_string_append(). check-in: 891f0add23 user: js tags: trunk
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Modified src/cfwstring.c from [12e11ffa26] to [58c7761d81].

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#include <string.h>

#include "cfwobject.h"
#include "cfwstring.h"

struct CFWString {
	CFWObject obj;
	char *cstr;
	size_t len;
};

static bool
ctor(void *ptr, va_list args)
{
	CFWString *str = ptr;
	const char *cstr = va_arg(args, const char*);

	if (cstr != NULL) {
		if ((str->cstr = strdup(cstr)) == NULL)
			return false;

		str->len = strlen(cstr);
	} else {
		str->cstr = NULL;
		str->len = 0;
	}

	return true;
}

static void
dtor(void *ptr)
{
	CFWString *str = ptr;

	if (str->cstr != NULL)
		free(str->cstr);
}

static bool
equal(void *ptr1, void *ptr2)
{
	CFWObject *obj2 = ptr2;
	CFWString *str1, *str2;

	if (obj2->cls != cfw_string)
		return false;

	str1 = ptr1;
	str2 = ptr2;

	if (str1->len != str2->len)
		return false;

	return !strcmp(str1->cstr, str2->cstr);
}

static void*
copy(void *ptr)
{
	CFWString *str = ptr;
	CFWString *new;

	if ((new = cfw_new(cfw_string)) == NULL)
		return NULL;

	if ((new->cstr = malloc(str->len + 1)) == NULL) {
		cfw_unref(new);
		return NULL;
	}
	new->len = str->len;

	memcpy(new->cstr, str->cstr, str->len + 1);

	return new;
}

const char*
cfw_string_c(CFWString *string)
{
	return string->cstr;
}

size_t
cfw_string_len(CFWString *string)
{
	return string->len;
}

bool
cfw_string_set(CFWString *str, const char *cstr)
{
	char *copy;

	if ((copy = strdup(cstr)) == NULL)
		return false;

	if (str->cstr != NULL)
		free(str->cstr);

	str->cstr = copy;
	str->len = strlen(copy);

	return true;
}

bool
cfw_string_append(CFWString *str, CFWString *append)
{
	char *new;

	if ((new = realloc(str->cstr, str->len + append->len + 1)) == NULL)
		return false;

	memcpy(new + str->len, append->cstr, append->len);
	new[str->len + append->len] = 0;

	str->cstr = new;
	str->len += append->len;

	return true;
}

static CFWClass class = {
	.name = "CFWString",








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#include <string.h>

#include "cfwobject.h"
#include "cfwstring.h"

struct CFWString {
	CFWObject obj;
	char *data;
	size_t len;
};

static bool
ctor(void *ptr, va_list args)
{
	CFWString *str = ptr;
	const char *cstr = va_arg(args, const char*);

	if (cstr != NULL) {
		if ((str->data = strdup(cstr)) == NULL)
			return false;

		str->len = strlen(cstr);
	} else {
		str->data = NULL;
		str->len = 0;
	}

	return true;
}

static void
dtor(void *ptr)
{
	CFWString *str = ptr;

	if (str->data != NULL)
		free(str->data);
}

static bool
equal(void *ptr1, void *ptr2)
{
	CFWObject *obj2 = ptr2;
	CFWString *str1, *str2;

	if (obj2->cls != cfw_string)
		return false;

	str1 = ptr1;
	str2 = ptr2;

	if (str1->len != str2->len)
		return false;

	return !memcmp(str1->data, str2->data, str1->len);
}

static void*
copy(void *ptr)
{
	CFWString *str = ptr;
	CFWString *new;

	if ((new = cfw_new(cfw_string)) == NULL)
		return NULL;

	if ((new->data = malloc(str->len + 1)) == NULL) {
		cfw_unref(new);
		return NULL;
	}
	new->len = str->len;

	memcpy(new->data, str->data, str->len + 1);

	return new;
}

const char*
cfw_string_c(CFWString *str)
{
	return str->data;
}

size_t
cfw_string_len(CFWString *string)
{
	return string->len;
}

bool
cfw_string_set(CFWString *str, const char *cstr)
{
	char *copy;

	if ((copy = strdup(cstr)) == NULL)
		return false;

	if (str->data != NULL)
		free(str->data);

	str->data = copy;
	str->len = strlen(copy);

	return true;
}

bool
cfw_string_append(CFWString *str, CFWString *append)
{
	char *new;

	if ((new = realloc(str->data, str->len + append->len + 1)) == NULL)
		return false;

	memcpy(new + str->len, append->data, append->len);
	new[str->len + append->len] = 0;

	str->data = new;
	str->len += append->len;

	return true;
}

static CFWClass class = {
	.name = "CFWString",
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