| Brian Silverman | 8fce748 | 2020-01-05 13:18:21 -0800 | [diff] [blame] | 1 | # Parameters: input output prefix namespace |
| 2 | FILE(READ ${input} fileHex HEX) |
| 3 | STRING(LENGTH "${fileHex}" fileHexSize) |
| 4 | MATH(EXPR fileSize "${fileHexSize} / 2") |
| 5 | |
| 6 | GET_FILENAME_COMPONENT(inputBase ${input} NAME) |
| 7 | STRING(REGEX REPLACE "[^a-zA-Z0-9]" "_" funcName "${inputBase}") |
| 8 | SET(funcName "GetResource_${funcName}") |
| 9 | |
| Austin Schuh | 812d0d1 | 2021-11-04 20:16:48 -0700 | [diff] [blame^] | 10 | FILE(WRITE "${output}" "#include <stddef.h>\n#include <string_view>\nextern \"C\" {\nstatic const unsigned char contents[] = {") |
| Brian Silverman | 8fce748 | 2020-01-05 13:18:21 -0800 | [diff] [blame] | 11 | |
| 12 | STRING(REGEX MATCHALL ".." outputData "${fileHex}") |
| 13 | STRING(REGEX REPLACE ";" ", 0x" outputData "${outputData}") |
| 14 | FILE(APPEND "${output}" " 0x${outputData} };\n") |
| 15 | FILE(APPEND "${output}" "const unsigned char* ${prefix}${funcName}(size_t* len) {\n *len = ${fileSize};\n return contents;\n}\n}\n") |
| 16 | |
| 17 | IF(NOT namespace STREQUAL "") |
| 18 | FILE(APPEND "${output}" "namespace ${namespace} {\n") |
| 19 | ENDIF() |
| Austin Schuh | 812d0d1 | 2021-11-04 20:16:48 -0700 | [diff] [blame^] | 20 | FILE(APPEND "${output}" "std::string_view ${funcName}() {\n return std::string_view(reinterpret_cast<const char*>(contents), ${fileSize});\n}\n") |
| Brian Silverman | 8fce748 | 2020-01-05 13:18:21 -0800 | [diff] [blame] | 21 | IF(NOT namespace STREQUAL "") |
| 22 | FILE(APPEND "${output}" "}\n") |
| 23 | ENDIF() |