Merge pull request #63 from AntelopeIO/larryk85/docs

Docs changes and a couple of small fixes.

docs/examples/hello-world/README

@@ -0,0 +1,6 @@
+This example project houses a simple 'hello world' project and smart contract.
+
+To build run the command `antler-proj build`,
+this should create the hello_world.wasm and hello_world.abi file needed for deployment.
+
+Look at documentation for DUNE or cleos for how to deploy and call the actions.

docs/examples/hello-world/apps/hello/hello.cpp

@@ -0,0 +1,8 @@
+#include <hello.hpp>
+
+[[eosio::action]]
+void hello::hi( name nm ) {
+   /* generated example action */
+   print_f("Hello, world : %", nm);
+}
+

docs/examples/hello-world/include/hello/hello.hpp

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+#include <eosio/eosio.hpp>
+
+using namespace eosio;
+
+class [[eosio::contract]] hello: public contract {
+   public:
+      using contract::contract;
+
+      [[eosio::action]]
+      void hi( name nm );
+      using hi_action = action_wrapper<"hi"_n, &hello::hi>;
+};
+

docs/examples/hello-world/project.yaml

@@ -0,0 +1,7 @@
+project: hello-world
+version: 1.0.0
+apps:
+  - name: hello
+    lang: CXX
+    compile_options: ""
+    link_options: ""

docs/examples/lib_usage_example/README

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+This project houses a simple project that creates and utilizes C and C++ libraries for smart contract development.
+
+The `print_number` C++ library houses a small function that will print a number of type `int`.
+The `print_float` C library houses a small function that will print a number of type float.
+
+The smart contract app `lib_usage` depends on the two above libraries.
+
+The `lib_usage.wasm` and `lib_usage.abi` should be produced by this project for deployment.
+
+Look at documentation for DUNE or cleos for how to deploy and call the actions.

docs/examples/lib_usage_example/apps/lib_usage/lib_usage.cpp

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+#include <lib_usage.hpp>
+
+#include <print_number.hpp>
+#include <print_float.h>
+
+[[eosio::action]]
+void lib_usage::exec(int inum, float fnum) {
+   print_num(inum); // C++ library call
+   print_float(fnum); // C library call
+}

docs/examples/lib_usage_example/include/lib_usage/lib_usage.hpp

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+#include <eosio/eosio.hpp>
+
+using namespace eosio;
+
+class [[eosio::contract]] lib_usage: public contract {
+   public:
+      using contract::contract;
+
+      [[eosio::action]]
+      void exec(int, float);
+      using exec_action = action_wrapper<"exec"_n, &lib_usage::exec>;
+};
+

docs/examples/lib_usage_example/include/print_float/print_float.h

@@ -0,0 +1,11 @@
+#pragma once
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void print_float(float);
+
+#ifdef __cplusplus
+}
+#endif

docs/examples/lib_usage_example/include/print_number/print_number.hpp

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+#pragma once
+
+void print_num(int);

docs/examples/lib_usage_example/libs/print_float/print_float.c

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+#include <stdio.h>
+
+void print_float(float f) {
+   printf("%f\n", f);
+}

docs/examples/lib_usage_example/libs/print_number/print_number.cpp

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+#include <cstdio>
+
+#include <eosio/print.hpp>
+
+void print_num(int num) {
+   eosio::print_f("%\n", num);
+}

docs/examples/lib_usage_example/project.yaml

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+project: lib_usage
+version: 1.0.0
+apps:
+  - name: lib_usage
+    lang: CXX
+    compile_options: ""
+    link_options: ""
+    depends:
+      - name: print_float
+        location: ""
+        tag: ""
+        release: ""
+        hash: ""
+      - name: print_number
+        location: ""
+        tag: ""
+        release: ""
+        hash: ""
+libs:
+  - name: print_float
+    lang: C
+    compile_options: ""
+    link_options: ""
+  - name: print_number
+    lang: CXX
+    compile_options: ""
+    link_options: ""

docs/examples/send-inline-example/README

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+This project creates the same `hello-world` contract as the hello-world project and a new `send-inline` project that utilizes that contract.
+
+The `hello_world.wasm`, `send_inline.wasm`, `hello_world.abi`, and `send_inline.abi` should be produced by this project for deployment.
+
+Look at documentation for DUNE or cleos for how to deploy and call the actions.

docs/examples/send-inline-example/apps/hello/hello.cpp

@@ -0,0 +1,8 @@
+#include <hello.hpp>
+
+[[eosio::action]]
+void hello::hi( name nm ) {
+   /* generated example action */
+   print_f("Hello : %", nm);
+}
+

docs/examples/send-inline-example/apps/send_inline/send_inline.cpp

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+#include <send_inline.hpp>
+
+#include <hello.hpp>
+
+[[eosio::action]]
+void send_inline::test( name user, name inline_code ) {
+   // the code the contract is deployed on and a set of permissions
+   hello::hi_action hi (inline_code, {_self, "active"_n});
+
+   hi.send(user);
+}
+

docs/examples/send-inline-example/include/hello/hello.hpp

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+#include <eosio/eosio.hpp>
+
+using namespace eosio;
+
+class [[eosio::contract]] hello: public contract {
+   public:
+      using contract::contract;
+
+      [[eosio::action]]
+      void hi( name nm );
+      using hi_action = action_wrapper<"hi"_n, &hello::hi>;
+};
+

docs/examples/send-inline-example/include/send_inline/send_inline.hpp

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+#include <eosio/eosio.hpp>
+
+using namespace eosio;
+
+class [[eosio::contract]] send_inline: public contract {
+   public:
+      using contract::contract;
+
+      [[eosio::action]]
+      void test( name user, name inline_code );
+
+      using test_action = action_wrapper<"test"_n, &send_inline::test>;
+};
+

docs/examples/send-inline-example/project.yaml

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+project: send_inline
+version: 0.0.0
+apps:
+  - name: send_inline
+    lang: CXX
+    compile_options: ""
+    link_options: ""
+    depends:
+      - name: hello
+        location: ""
+        tag: ""
+        release: ""
+        hash: ""
+  - name: hello
+    lang: CXX
+    compile_options: ""
+    link_options: ""