From: nishi <nishi@d27a3e52-49c5-7645-884c-6793ebffc270>
Date: Sun, 28 Jan 2024 23:55:02 +0000 (+0000)
Subject: adding
X-Git-Url: http://10.10.0.4:5575/?a=commitdiff_plain;h=3b4abe2254ef175ba43def8aa48fb1c64c32af60;p=libw3.git

adding

git-svn-id: file:///raid/svn-main/nishi-libw3/trunk@124 d27a3e52-49c5-7645-884c-6793ebffc270
---

diff --git a/Example/Makefile b/Example/Makefile
index 4b219b4..49d7a5c 100644
--- a/Example/Makefile
+++ b/Example/Makefile
@@ -9,14 +9,17 @@ examples:
 	$(MAKE) -C ./fetch CC=$(CC)
 	$(MAKE) -C ./interactive CC=$(CC)
 	$(MAKE) -C ./pop3-list CC=$(CC)
+	$(MAKE) -C ./w3b CC=$(CC)
 
 install:
 	$(MAKE) -C ./fetch CC=$(CC) PREFIX=$(PREFIX) install
 	$(MAKE) -C ./interactive CC=$(CC) PREFIX=$(PREFIX) install
 	$(MAKE) -C ./pop3-list CC=$(CC) PREFIX=$(PREFIX) install
+	$(MAKE) -C ./w3b CC=$(CC) PREFIX=$(PREFIX) install
 
 clean:
 	rm -f *.o *.so *.core *~ *.exe *.res
 	$(MAKE) -C ./fetch clean
 	$(MAKE) -C ./interactive clean
 	$(MAKE) -C ./pop3-list clean
+	$(MAKE) -C ./w3b clean
diff --git a/Example/w3b/Makefile b/Example/w3b/Makefile
new file mode 100644
index 0000000..e811bca
--- /dev/null
+++ b/Example/w3b/Makefile
@@ -0,0 +1,18 @@
+# $Id$
+.PHONY: clean install
+
+./w3b: ./w3b.o $(RESFILE)
+	$(CC) -g -o $@ -L ../../Library $^ -lw3
+
+./%.o: ./%.c
+	$(CC) -g -c -o $@ -I ../../Library $<
+
+../libw3.res:
+	$(MAKE) -C .. ./libw3.res WINDRES=$(WINDRES)
+
+clean:
+	rm -f w3b *.o *.so *.core *~ *.exe *.res
+
+install: ./w3b
+	mkdir -p $(PREFIX)/bin
+	cp ./w3b $(PREFIX)/bin/w3b
diff --git a/Example/w3b/w3b.c b/Example/w3b/w3b.c
new file mode 100644
index 0000000..79b16ac
--- /dev/null
+++ b/Example/w3b/w3b.c
@@ -0,0 +1,136 @@
+/*
+ * $Id$
+ *
+ * Simple browser
+ */
+
+#include <W3Core.h>
+#include <W3HTTP.h>
+
+#include <W3URL.h>
+#include <W3Util.h> /* It has some useful functions, you know */
+
+#include <ctype.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+char* databuf;
+int datalen;
+
+void status_handler(struct W3* w3, int status) { printf("Response code: %d\n", status); }
+void header_handler(struct W3* w3, char* key, char* value) { printf("Header: %s: %s\n", key, value); }
+
+void data_handler(struct W3* w3, char* data, size_t size) {
+	if(databuf == NULL) {
+		databuf = malloc(size);
+		datalen = size;
+		memcpy(databuf, data, size);
+	} else {
+		char* oldbuf = databuf;
+		databuf = malloc(datalen + size);
+		memcpy(databuf, oldbuf, datalen);
+		memcpy(databuf + datalen, data, size);
+		datalen += size;
+		free(oldbuf);
+	}
+}
+
+void access_site(const char* url) {
+	struct W3URL* u = W3_Parse_URL(url);
+	if(u != NULL) {
+		struct W3* w3 = W3_Create(u->protocol, u->host, u->port);
+		if(w3 != NULL) {
+			if(databuf != NULL) {
+				free(databuf);
+			}
+			databuf = NULL;
+			datalen = 0;
+			W3_Set_Method(w3, "GET");
+			W3_Set_Path(w3, u->path);
+			W3_HTTP_Enable_Redirect(w3);
+			W3_On(w3, "status", (void*)status_handler);
+			W3_On(w3, "header", (void*)header_handler);
+			W3_On(w3, "data", (void*)data_handler);
+			W3_Send_Request(w3);
+			W3_Free(w3);
+			printf("%d bytes\n", datalen);
+		} else {
+			fprintf(stderr, "Failed to connect\n");
+		}
+		W3_Free_URL(u);
+	} else {
+		fprintf(stderr, "Failed to parse\n");
+	}
+}
+
+int main(int argc, char** argv) {
+	int i;
+	databuf = NULL;
+	datalen = 0;
+	char* url = NULL;
+	for(i = 1; i < argc; i++) {
+		if(strcmp(argv[i], "--version") == 0) {
+			printf("LibW3 %s\n", LIBW3_VERSION);
+			return 0;
+		} else if(argv[i][0] == '-') {
+			fprintf(stderr, "%s: unknown option: %s\n", argv[0], argv[i]);
+			return 1;
+		} else {
+			if(url != NULL) {
+				free(url);
+				fprintf(stderr, "%s: garbage argument found\n", argv[0]);
+				return 1;
+			}
+			url = __W3_Strdup(argv[i]);
+		}
+	}
+	W3_Library_Init();
+	int phase = 0;
+	char c = 0;
+	bool acc = false;
+	if(url != NULL) {
+		access_site(url);
+		acc = true;
+	}
+	while(true) { /* Loop */
+		if(c != '\n' && c != '\r') {
+			printf("(O)pen, (Q)uit");
+			if(acc) printf(", (P)rint all");
+			printf("? ");
+			fflush(stdout);
+		}
+		if(scanf("%c", &c) < 0) break;
+		switch(tolower(c)) {
+		case 'q':
+			goto exitnow;
+		case 'o':
+			printf("URL: ");
+			fflush(stdout);
+			if(url != NULL) free(url);
+			url = malloc(2049);
+			scanf("%s", url);
+			acc = false;
+			break;
+		case 'p':
+			if(acc) {
+				write(1, databuf, datalen);
+			}
+			break;
+		case '\n':
+		case '\r':
+			break;
+		default:
+			printf("What do you mean?\n");
+			break;
+		}
+		if(!acc && url != NULL) {
+			access_site(url);
+			acc = true;
+		}
+	}
+	printf("\n");
+exitnow:;
+}
diff --git a/Makefile b/Makefile
index a608658..0e5fa64 100644
--- a/Makefile
+++ b/Makefile
@@ -112,6 +112,7 @@ install: ./w3.pc
 
 archive: all
 	mkdir -p w3-$(VERSION)/Library
+	mkdir -p w3-$(VERSION)/Example/w3b
 	mkdir -p w3-$(VERSION)/Example/pop3-list
 	mkdir -p w3-$(VERSION)/Example/interactive
 	mkdir -p w3-$(VERSION)/Example/fetch
@@ -122,11 +123,13 @@ ifdef WINDOWS
 	cp ./Example/fetch/fetch.exe w3-$(VERSION)/Example/fetch/
 	cp ./Example/interactive/interactive.exe w3-$(VERSION)/Example/interactive/
 	cp ./Example/pop3-list/pop3-list.exe w3-$(VERSION)/Example/pop3-list/
+	cp ./Example/w3b/w3b.exe w3-$(VERSION)/Example/w3b/
 else
 	cp ./Library/*.so w3-$(VERSION)/Library/
 	cp ./Example/fetch/fetch w3-$(VERSION)/Example/fetch/
 	cp ./Example/interactive/interactive w3-$(VERSION)/Example/interactive/
 	cp ./Example/pop3-list/pop3-list w3-$(VERSION)/Example/pop3-list/
+	cp ./Example/w3b/w3b w3-$(VERSION)/Example/w3b/
 endif
 	-mv w3-$(VERSION)/*.h w3-$(VERSION)/Library/
 	-mv w3-$(VERSION)/*.so w3-$(VERSION)/Library/