mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-12-11 09:46:32 +00:00
1e7b32490d
This allows for building GoToSocial with [SQLite transpiled to WASM](https://github.com/ncruces/go-sqlite3) and accessed through [Wazero](https://wazero.io/).
51 lines
1.4 KiB
Go
51 lines
1.4 KiB
Go
package wasm
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import "fmt"
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// SectionElementCount returns the count of elements in a given section ID
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//
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// For example...
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// * SectionIDType returns the count of FunctionType
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// * SectionIDCustom returns the count of CustomSections plus one if NameSection is present
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// * SectionIDHostFunction returns the count of HostFunctionSection
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// * SectionIDExport returns the count of unique export names
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func (m *Module) SectionElementCount(sectionID SectionID) uint32 { // element as in vector elements!
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switch sectionID {
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case SectionIDCustom:
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numCustomSections := uint32(len(m.CustomSections))
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if m.NameSection != nil {
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numCustomSections++
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}
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return numCustomSections
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case SectionIDType:
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return uint32(len(m.TypeSection))
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case SectionIDImport:
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return uint32(len(m.ImportSection))
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case SectionIDFunction:
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return uint32(len(m.FunctionSection))
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case SectionIDTable:
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return uint32(len(m.TableSection))
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case SectionIDMemory:
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if m.MemorySection != nil {
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return 1
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}
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return 0
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case SectionIDGlobal:
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return uint32(len(m.GlobalSection))
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case SectionIDExport:
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return uint32(len(m.ExportSection))
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case SectionIDStart:
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if m.StartSection != nil {
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return 1
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}
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return 0
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case SectionIDElement:
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return uint32(len(m.ElementSection))
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case SectionIDCode:
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return uint32(len(m.CodeSection))
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case SectionIDData:
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return uint32(len(m.DataSection))
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default:
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panic(fmt.Errorf("BUG: unknown section: %d", sectionID))
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}
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}
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